UIL / UIL Holdings Corporation - Depositi SEC, Relazione annuale, dichiarazione di delega

UIL Holdings Corporation
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Statistiche di base
CIK 1082510
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to UIL Holdings Corporation
SEC Filings (Chronological Order)
Questa pagina fornisce un elenco completo e cronologico dei depositi SEC, esclusi i documenti di proprietà che forniamo altrove.
December 28, 2015 15-12B

UIL Holdings FORM 15

15-12B 1 d107804d1512b.htm FORM 15 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 15 CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13 AND 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934. Commission File Number: 001-15052 UIL HOLDINGS CORPORATION (Exac

December 17, 2015 S-8 POS

UIL Holdings POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8

S-8 POS 1 d23301ds8pos.htm POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 As filed with the Securities and Exchange Commission on December 16, 2015 Registration No. 333-116921 Registration No. 333-156177 Registration No. 333-156179 Registration No. 333-179996 Registration No. 333-192915 Registration No. 333-192916 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE A

December 17, 2015 POSASR

UIL Holdings POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-3

As filed with the Securities and Exchange Commission on December 16, 2015 Registration No.

December 17, 2015 EX-99.25

EX-99.25

EX-99.25 2 ruleprovisionnotice.htm NOTIFICATION OF THE REMOVAL FROM LISTING AND REGISTRATION OF THE STATED SECURITIES The New York Stock Exchange hereby notifies the SEC of its intention to remove the entire class of the stated securities from listing and registration on the Exchange at the opening of business on December 28, 2015, pursuant to the provisions of Rule 12d2-2 (a). [ X ] 17 CFR 240.12

December 17, 2015 15-15D

UIL Holdings FORM 15

15-15D 1 d75651d1515d.htm FORM 15 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 15 CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13 AND 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number: 333-157854 UIL HOLDINGS CORPORATION (Exact

December 17, 2015 EX-3.1

FILING #0005447270 PG 01 OF 01 VOL B-02129 FILED 12/16/2015 11:00 AM PAGE 01221 SECRETARY OF THE STATE CONNECTICUT SECRETARY OF THE STATE

EX-3.1 Exhibit 3.1 FILING #0005447270 PG 01 OF 01 VOL B-02129 FILED 12/16/2015 11:00 AM PAGE 01221 SECRETARY OF THE STATE CONNECTICUT SECRETARY OF THE STATE CERTIFICATE OF MERGER OF UIL HOLDINGS CORPORATION (A CONNECTICUT CORPORATION) WITH AND INTO GREEN MERGER SUB, INC. (A CONNECTICUT CORPORATION) (Pursuant to Section 33-819 of the Connecticut General Statutes) 1. The name of the terminating enti

December 17, 2015 8-K

Changes in Control of Registrant, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Material Modification to Rights of Security Holders, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Financial Statements and Exhibits, Completion of Acquisition or Disposition of Assets

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): December 16, 2015 (formerly known as Green Merger Sub, Inc., as successor by merger to UIL Holdings Corporation) (Exact name of registrant as specified in its charter) Connec

December 17, 2015 POSASR

UIL Holdings POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-3

Post-Effective Amendment No. 1 to Form S-3 As filed with the Securities and Exchange Commission on December 16, 2015 Registration No. 333-157854 Registration No. 333-179998 Registration No. 333-202620 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-3 REGISTRATION STATEMENT NO. 333-157854 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-3 REG

December 17, 2015 POS AM

UIL Holdings POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-4

POS AM 1 d103574dposam.htm POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-4 As filed with the Securities and Exchange Commission on December 16, 2015 Registration No. 333-74965 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-4 REGISTRATION STATEMENT NO. 333-74965 UNDER THE SECURITIES ACT OF 1933 UIL HOLDINGS CORPORATION (Exact name of regi

December 17, 2015 S-8 POS

UIL Holdings POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8

Post-Effective Amendment No. 1 to Form S-8 As filed with the Securities and Exchange Commission on December 16, 2015 Registration No. 333-116921 Registration No. 333-156177 Registration No. 333-156179 Registration No. 333-179996 Registration No. 333-192915 Registration No. 333-192916 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8

December 17, 2015 S-8 POS

UIL Holdings POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8

S-8 POS 1 d23301ds8pos.htm POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 As filed with the Securities and Exchange Commission on December 16, 2015 Registration No. 333-116921 Registration No. 333-156177 Registration No. 333-156179 Registration No. 333-179996 Registration No. 333-192915 Registration No. 333-192916 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE A

December 17, 2015 S-8 POS

UIL Holdings POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8

As filed with the Securities and Exchange Commission on December 16, 2015 Registration No.

December 17, 2015 POSASR

UIL Holdings POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-3

POSASR 1 d104617dposasr.htm POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-3 As filed with the Securities and Exchange Commission on December 16, 2015 Registration No. 333-157854 Registration No. 333-179998 Registration No. 333-202620 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-3 REGISTRATION STATEMENT NO. 333-157854 POST-EFFECTIVE AME

December 17, 2015 S-8 POS

UIL Holdings POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8

S-8 POS 1 d23301ds8pos.htm POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 As filed with the Securities and Exchange Commission on December 16, 2015 Registration No. 333-116921 Registration No. 333-156177 Registration No. 333-156179 Registration No. 333-179996 Registration No. 333-192915 Registration No. 333-192916 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE A

December 17, 2015 S-8 POS

UIL Holdings POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8

S-8 POS 1 d23301ds8pos.htm POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 As filed with the Securities and Exchange Commission on December 16, 2015 Registration No. 333-116921 Registration No. 333-156177 Registration No. 333-156179 Registration No. 333-179996 Registration No. 333-192915 Registration No. 333-192916 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE A

December 16, 2015 EX-99.1

DEPARTMENT OF PUBLIC UTILITIES

EX-99.1 Exhibit 99.1 .. DEPARTMENT OF PUBLIC UTILITIES D.P.U. 15-26 December 15, 2015 Joint Petition of UIL Holdings Corporation, Iberdrola USA, Inc., and Green Merger Sub, Inc. for Approval of a Change of Control of UIL Holdings Corporation, a Holding Company of The Berkshire Gas Company pursuant to G.L. c. 164, ? 96. APPEARANCES: James M. Avery, Esq. Nicholas P. Brown, Esq. Pierce Atwood LLP 100

December 16, 2015 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): December 15, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (Commission File Number) (IRS Em

December 14, 2015 8-K

Submission of Matters to a Vote of Security Holders

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): December 11, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (Commission File Number

December 10, 2015 EX-99.1

STATE OF CONNECTICUT PUBLIC UTILITIES REGULATORY AUTHORITY TEN FRANKLIN SQUARE NEW BRITAIN, CT 06051 DOCKET NO. 15-07-38 JOINT APPLICATION OF IBERDROLA, S.A., IBERDROLA USA, INC. IBERDROLA USA NETWORKS, INC. GREEN MERGER SUB, INC. AND UIL HOLDINGS CO

EX-99.1 Exhibit 99.1 STATE OF CONNECTICUT PUBLIC UTILITIES REGULATORY AUTHORITY TEN FRANKLIN SQUARE NEW BRITAIN, CT 06051 DOCKET NO. 15-07-38 JOINT APPLICATION OF IBERDROLA, S.A., IBERDROLA USA, INC. IBERDROLA USA NETWORKS, INC. GREEN MERGER SUB, INC. AND UIL HOLDINGS CORPORATION FOR APPROVAL OF A CHANGE OF CONTROL December 9, 2015 By the following Commissioners: John W. Betkoski, III Michael A. C

December 10, 2015 8-K

Financial Statements and Exhibits, Other Events

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): December 9, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (Commission File Number)

December 10, 2015 EX-99.1

STATE OF CONNECTICUT PUBLIC UTILITIES REGULATORY AUTHORITY TEN FRANKLIN SQUARE NEW BRITAIN, CT 06051 DOCKET NO. 15-07-38 JOINT APPLICATION OF IBERDROLA, S.A., IBERDROLA USA, INC. IBERDROLA USA NETWORKS, INC. GREEN MERGER SUB, INC. AND UIL HOLDINGS CO

EX-99.1 Exhibit 99.1 STATE OF CONNECTICUT PUBLIC UTILITIES REGULATORY AUTHORITY TEN FRANKLIN SQUARE NEW BRITAIN, CT 06051 DOCKET NO. 15-07-38 JOINT APPLICATION OF IBERDROLA, S.A., IBERDROLA USA, INC. IBERDROLA USA NETWORKS, INC. GREEN MERGER SUB, INC. AND UIL HOLDINGS CORPORATION FOR APPROVAL OF A CHANGE OF CONTROL December 9, 2015 By the following Commissioners: John W. Betkoski, III Michael A. C

December 10, 2015 425

UIL Holdings FORM 8-K (Prospectus)

425 1 d104060d8k.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): December 9, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (Co

December 9, 2015 EX-99.1

AMENDMENT NO. 2 TO AMENDED AND RESTATED CREDIT AGREEMENT

EXHIBIT 99.1 AMENDMENT NO. 2 TO AMENDED AND RESTATED CREDIT AGREEMENT This Amendment No. 2 to Amended and Restated Credit Agreement, dated as of December 3, 2015 (this ? Amendment ?), is among UIL Holdings Corporation, a Connecticut corporation (the ? Parent?), The United Illuminating Company, a specially chartered Connecticut corporation (? UI?), The Southern Connecticut Gas Company, a Connecticu

December 9, 2015 8-K

Financial Statements and Exhibits

8-K 1 form8k.htm UIL HOLDINGS CORPORATION 8-K 12-3-2015 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): December 3, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdic

December 1, 2015 425

UIL Holdings FORM 8-K (Prospectus)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): November 30, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (Commission File Number) (IRS Em

December 1, 2015 8-K

Other Events

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): November 30, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (Commission File Number

November 24, 2015 425

UIL Holdings FORM 8-K (Prospectus)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): November 24, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (Commission File Number) (IRS Em

November 24, 2015 8-K

Temporary Suspension of Trading Under Registrant's Employee Benefit Plans, Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): November 24, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (Commission File Number) (IRS Em

November 24, 2015 EX-99.1

UIL Holdings Corporation To: Directors and Executive Officers of UIL Holdings Corporation Date: November 24, 2015 Re: Notice Regarding Blackout Period and Regulation BTR Trading Restrictions

EX-99.1 Exhibit 99.1 UIL Holdings Corporation To: Directors and Executive Officers of UIL Holdings Corporation Date: November 24, 2015 Re: Notice Regarding Blackout Period and Regulation BTR Trading Restrictions On November 18, 2015, UIL Holdings Corporation (?UIL?) received a notice required by Section 101(i)(2)(E) of the Employment Retirement Income Security Act of 1974, as amended, regarding an

November 24, 2015 EX-99.1

UIL Holdings Corporation To: Directors and Executive Officers of UIL Holdings Corporation Date: November 24, 2015 Re: Notice Regarding Blackout Period and Regulation BTR Trading Restrictions

EX-99.1 Exhibit 99.1 UIL Holdings Corporation To: Directors and Executive Officers of UIL Holdings Corporation Date: November 24, 2015 Re: Notice Regarding Blackout Period and Regulation BTR Trading Restrictions On November 18, 2015, UIL Holdings Corporation (“UIL”) received a notice required by Section 101(i)(2)(E) of the Employment Retirement Income Security Act of 1974, as amended, regarding an

November 16, 2015 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): November 16, 2015 (Exact name of

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): November 16, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (Commission File Number) (IRS Em

November 16, 2015 EX-99.2

FINANCIAL STATEMENTS CONNECTICUT NATURAL GAS CORPORATION AS OF SEPTEMBER 30, 2015 AND DECEMBER 31, 2014 AND FOR THE THREE AND NINE MONTHS ENDED SEPTEMBER 30, 2015 AND 2014 TABLE OF CONTENTS

Exhibit 99.2 FINANCIAL STATEMENTS OF CONNECTICUT NATURAL GAS CORPORATION AS OF SEPTEMBER 30, 2015 AND DECEMBER 31, 2014 AND FOR THE THREE AND NINE MONTHS ENDED SEPTEMBER 30, 2015 AND 2014 (UNAUDITED) TABLE OF CONTENTS Page Number Financial Statements: Statement of Income for the three and nine months ended September 30, 2015 and 2014 3 Balance Sheet as of September 30, 2015 and December 31, 2014 4

November 16, 2015 EX-99.4

FINANCIAL STATEMENTS THE BERKSHIRE GAS COMPANY AS OF SEPTEMBER 30, 2015 AND DECEMBER 31, 2014 AND FOR THE THREE AND NINE MONTHS ENDED SEPTEMBER 30, 2015 AND 2014 TABLE OF CONTENTS

Exhibit 99.4 FINANCIAL STATEMENTS OF THE BERKSHIRE GAS COMPANY AS OF SEPTEMBER 30, 2015 AND DECEMBER 31, 2014 AND FOR THE THREE AND NINE MONTHS ENDED SEPTEMBER 30, 2015 AND 2014 (UNAUDITED) TABLE OF CONTENTS Page Number Financial Statements: Statement of Income for the three and nine months ended September 30, 2015 and 2014 3 Balance Sheet as of September 30, 2015 and December 31, 2014 4 Statement

November 16, 2015 EX-99.1

FINANCIAL STATEMENTS THE UNITED ILLUMINATING COMPANY AS OF AND SEPTEMBER 30, 2015 AND DECEMBER 31, 2014 AND FOR THE THREE AND NINE MONTHS ENDED SEPTEMBER 30, 2015 AND 2014 TABLE OF CONTENTS

Exhibit 99.1 FINANCIAL STATEMENTS OF THE UNITED ILLUMINATING COMPANY AS OF AND SEPTEMBER 30, 2015 AND DECEMBER 31, 2014 AND FOR THE THREE AND NINE MONTHS ENDED SEPTEMBER 30, 2015 AND 2014 (UNAUDITED) TABLE OF CONTENTS Page Number Financial Statements: Statement of Income for the three and nine months ended September 30, 2015 and 2014 3 Balance Sheet as of September 30, 2015 and December 31, 2014 4

November 16, 2015 EX-99.3

CONSOLIDATED FINANCIAL STATEMENTS THE SOUTHERN CONNECTICUT GAS COMPANY AS OF SEPTEMBER 30, 2015 AND DECEMBER 31, 2014 AND FOR THE THREE AND NINE MONTHS ENDED SEPTEMBER 30, 2015 AND 2014 TABLE OF CONTENTS

Exhibit 99.3 CONSOLIDATED FINANCIAL STATEMENTS OF THE SOUTHERN CONNECTICUT GAS COMPANY AS OF SEPTEMBER 30, 2015 AND DECEMBER 31, 2014 AND FOR THE THREE AND NINE MONTHS ENDED SEPTEMBER 30, 2015 AND 2014 (UNAUDITED) TABLE OF CONTENTS Page Number Consolidated Financial Statements: Consolidated Statement of Income for the three and nine months ended September 30, 2015 and 2014 3 Consolidated Balance S

November 13, 2015 425

UIL Holdings 425 (Prospectus)

Filed by: UIL Holdings Corporation Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934 Subject Company: UIL Holdings Corporation Commission File No.

November 12, 2015 DEFM14A

UIL Holdings DEFM14A

DEFM14A 1 d87090ddefm14a.htm DEFM14A Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant ¨ Check the appropriate box: ¨ Preliminary Proxy Statement ¨ Confidential, for Use of the Com

November 10, 2015 425

Avangrid 425 (Prospectus)

425 1 d77167d425.htm 425 Filed by Iberdrola USA, Inc. Pursuant to Rule 425 under the Securities Act of 1933 Subject Company: UIL Holdings Corporation (Commission File No. 001-15052) The following communications were made available to employees of Iberdrola USA, Inc. and its subsidiaries on November 10, 2015. Introducing AVANGRID! Dear Colleagues, Our efforts regarding the pending merger between UI

November 10, 2015 425

UIL Holdings 425 (Prospectus)

425 Filed by: UIL Holdings Corporation Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934 Subject Company: UIL Holdings Corporation Commission File No.

November 2, 2015 EX-99.1

UIL Reports Third Quarter 2015 Earnings And Affirms 2015 Earnings Guidance

Exhibit 99.1 UIL Holdings Corporation 157 Church Street P.O. Box 1564 New Haven, CT 06506-0901 NEWS RELEASE November 2, 2015 Analyst Contact: Susan Allen 203-499-2409 Media Contact: Michael West Jr. 203-499-3858 UIL Reports Third Quarter 2015 Earnings And Affirms 2015 Earnings Guidance Today, UIL Holdings Corporation (NYSE: UIL) reported consolidated net income of $15.6 million, or $0.27 per dilut

November 2, 2015 8-K

UIL Holdings UIL HOLDINGS CORPORATION 8-K 11-2-2015 (Current Report/Significant Event)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): November 2, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (Commission File Number) (IRS Emp

November 2, 2015 425

UIL Holdings UIL HOLDINGS CORPORATION 425 11-2-2015 (Prospectus)

Filed by: UIL Holdings Corporation Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934 Subject Company: UIL Holdings Corporation Commission File No.

November 2, 2015 EX-10.1

PRECEDENT AGREEMENT

EXHIBIT 10.1 PRECEDENT AGREEMENT This Precedent Agreement (“Agreement”) is made and entered into effective as of the 21st day of July, 2015 (“Effective Date”) by and between TENNESSEE GAS PIPELINE COMPANY, L.L.C., a Delaware limited liability company, herein called “Transporter,” and UIL HOLDINGS CORPORATION, a Connecticut corporation, herein called “Shipper” (each also herein referred to as a “Pa

November 2, 2015 EX-99.2

Forward Looking Statements James TorgersonPresident and Chief Executive OfficerRichard NicholasExecutive Vice President and Chief Financial Officer Visit our website at www.UIL.com Certain statements contained in this presentation regarding matters t

Exhibit 99.2 3Q ?15 Earnings PresentationNovember 3, 2015 Exhibit 99.2 Forward Looking Statements James TorgersonPresident and Chief Executive OfficerRichard NicholasExecutive Vice President and Chief Financial Officer Visit our website at www.UIL.com Certain statements contained in this presentation regarding matters that are not historical facts, are forward-looking statements (as defined in the

November 2, 2015 EX-99.1

UIL Reports Third Quarter 2015 Earnings And Affirms 2015 Earnings Guidance

EX-99.1 2 ex991.htm EXHIBIT 99.1 Exhibit 99.1 UIL Holdings Corporation 157 Church Street P.O. Box 1564 New Haven, CT 06506-0901 NEWS RELEASE November 2, 2015 Analyst Contact: Susan Allen 203-499-2409 Media Contact: Michael West Jr. 203-499-3858 UIL Reports Third Quarter 2015 Earnings And Affirms 2015 Earnings Guidance Today, UIL Holdings Corporation (NYSE: UIL) reported consolidated net income of

November 2, 2015 10-Q

UIL Holdings UIL HOLDINGS CORP 10-Q 9-30-2015 (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10?Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended September 30, 2015 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 1?15052 (Exact name of regi

November 2, 2015 EX-99.2

Forward Looking Statements James TorgersonPresident and Chief Executive OfficerRichard NicholasExecutive Vice President and Chief Financial Officer Visit our website at www.UIL.com Certain statements contained in this presentation regarding matters t

Exhibit 99.2 3Q ?15 Earnings PresentationNovember 3, 2015 Exhibit 99.2 Forward Looking Statements James TorgersonPresident and Chief Executive OfficerRichard NicholasExecutive Vice President and Chief Financial Officer Visit our website at www.UIL.com Certain statements contained in this presentation regarding matters that are not historical facts, are forward-looking statements (as defined in the

October 28, 2015 EX-99.1

UIL Holdings Corporation Declares Quarterly Dividend

Exhibit 99.1 UIL Holdings Corporation 157 Church Street P.O. Box 1564 New Haven, CT 06506-0901 NEWS RELEASE October 27, 2015 Analyst Contact: Susan Allen (203) 499-2409 UIL Holdings Corporation Declares Quarterly Dividend UIL Holdings Corporation (NYSE: UIL) announced that its Board of Directors declared a quarterly dividend of $0.432 per share on its Common Stock at today?s Board meeting. This di

October 28, 2015 8-K

Financial Statements and Exhibits, Other Events

8-K 1 form8k.htm UIL HOLDINGS CORP 8-K 10-27-2015 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): October 27, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction o

October 28, 2015 425

UIL Holdings UIL HOLDINGS CORP 8-K 10-27-2015 (Prospectus)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): October 27, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (Commission File Number) (IRS Emp

October 28, 2015 EX-99.1

UIL Holdings Corporation Declares Quarterly Dividend

EX-99.1 2 ex991.htm EXHIBIT 99.1 Exhibit 99.1 UIL Holdings Corporation 157 Church Street P.O. Box 1564 New Haven, CT 06506-0901 NEWS RELEASE October 27, 2015 Analyst Contact: Susan Allen (203) 499-2409 UIL Holdings Corporation Declares Quarterly Dividend UIL Holdings Corporation (NYSE: UIL) announced that its Board of Directors declared a quarterly dividend of $0.432 per share on its Common Stock

October 21, 2015 425

Filed by Iberdrola, S.A.

Filed by Iberdrola, S.A. Pursuant to Rule 425 under the Securities Act of 1933 Subject Company: UIL Holdings Corporation (Commission File No. 001-15052) The following slide is from a presentation by Iberdrola, S.A. announcing its nine months ended September 30, 2015 financial results on October 21, 2015. Update Iberdrola USA-UIL Holdings merger Progress on merger conditions Condition Estimated dat

October 21, 2015 425

Avangrid 425 (Prospectus)

425 Filed by Iberdrola USA, Inc. Pursuant to Rule 425 under the Securities Act of 1933 Subject Company: UIL Holdings Corporation (Commission File No. 001-15052) The following slide is from a presentation by Iberdrola, S.A. announcing its nine months ended September 30, 2015 financial results on October 21, 2015. Update Iberdrola USA-UIL Holdings merger Progress on merger conditions Condition Estim

October 20, 2015 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): October 19, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (Commission File Number) (IRS Emp

October 20, 2015 EX-99.1

COMMONWEALTH OF MASSACHUSETTS DEPARTMENT OF PUBLIC UTILITIES ) UIL Holdings Corporation ) D.P.U. 15-26 ) SETTLEMENT AGREEMENT

EX-99.1 Exhibit 99.1 COMMONWEALTH OF MASSACHUSETTS DEPARTMENT OF PUBLIC UTILITIES ) UIL Holdings Corporation ) D.P.U. 15-26 ) SETTLEMENT AGREEMENT WHEREAS, this Settlement Agreement is entered into by and between UIL Holdings Corporation (?UIL?), Iberdrola USA, Inc. (?IUSA?), Iberdrola, S.A. (?Iberdrola?), Green Merger Sub, Inc. (?Merger Sub? and collectively with Iberdrola and IUSA, the ?IUSA Aff

October 20, 2015 EX-99.1

COMMONWEALTH OF MASSACHUSETTS DEPARTMENT OF PUBLIC UTILITIES ) UIL Holdings Corporation ) D.P.U. 15-26 ) SETTLEMENT AGREEMENT

EX-99.1 Exhibit 99.1 COMMONWEALTH OF MASSACHUSETTS DEPARTMENT OF PUBLIC UTILITIES ) UIL Holdings Corporation ) D.P.U. 15-26 ) SETTLEMENT AGREEMENT WHEREAS, this Settlement Agreement is entered into by and between UIL Holdings Corporation (?UIL?), Iberdrola USA, Inc. (?IUSA?), Iberdrola, S.A. (?Iberdrola?), Green Merger Sub, Inc. (?Merger Sub? and collectively with Iberdrola and IUSA, the ?IUSA Aff

October 20, 2015 425

UIL Holdings FORM 8-K (Prospectus)

425 1 d61383d8k.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): October 19, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (Com

September 24, 2015 425

UIL Holdings 425 (Prospectus)

Filed by: UIL Holdings Corporation Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934 Subject Company: UIL Holdings Corporation Commission File No.

September 18, 2015 8-K

Financial Statements and Exhibits, Other Events

8-K 1 d76593d8k.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): September 18, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (C

September 18, 2015 EX-99.2

STATE OF CONNECTICUT PUBLIC UTILITIES REGULATORY AUTHORITY JOINT APPLICATION OF IBERDROLA, S.A., : Docket No. 15-07-38 IBERDROLA USA, INC., IBERDROLA USA : NETWORKS, INC., GREEN MERGER SUB, INC. : AND UIL HOLDINGS CORPORATION FOR : September 18, 2015

EX-99.2 Exhibit 99.2 STATE OF CONNECTICUT PUBLIC UTILITIES REGULATORY AUTHORITY JOINT APPLICATION OF IBERDROLA, S.A., : Docket No. 15-07-38 IBERDROLA USA, INC., IBERDROLA USA : NETWORKS, INC., GREEN MERGER SUB, INC. : AND UIL HOLDINGS CORPORATION FOR : September 18, 2015 APPROVAL OF A CHANGE OF CONTROL : EXPLANATORY STATEMENT IN SUPPORT OF SETTLEMENT AGREEMENT Iberdrola USA Networks, Inc. (“Networ

September 18, 2015 EX-99.1

STATE OF CONNECTICUT PUBLIC UTILITIES REGULATORY AUTHORITY JOINT APPLICATION OF IBERDROLA, S.A., IBERDROLA USA, INC., IBERDROLA USA NETWORKS, INC., GREEN MERGER SUB, INC. AND UIL HOLDINGS CORPORATION FOR APPROVAL OF A CHANGE OF CONTROL : : : : : Dock

EX-99.1 Exhibit 99.1 STATE OF CONNECTICUT PUBLIC UTILITIES REGULATORY AUTHORITY JOINT APPLICATION OF IBERDROLA, S.A., IBERDROLA USA, INC., IBERDROLA USA NETWORKS, INC., GREEN MERGER SUB, INC. AND UIL HOLDINGS CORPORATION FOR APPROVAL OF A CHANGE OF CONTROL : : : : : Docket No. 15-07-38 September 18, 2015 SETTLEMENT AGREEMENT WHEREAS, this Settlement Agreement is entered into by and between Iberdro

September 18, 2015 EX-99.2

STATE OF CONNECTICUT PUBLIC UTILITIES REGULATORY AUTHORITY JOINT APPLICATION OF IBERDROLA, S.A., : Docket No. 15-07-38 IBERDROLA USA, INC., IBERDROLA USA : NETWORKS, INC., GREEN MERGER SUB, INC. : AND UIL HOLDINGS CORPORATION FOR : September 18, 2015

EX-99.2 3 d76593dex992.htm EX-99.2 Exhibit 99.2 STATE OF CONNECTICUT PUBLIC UTILITIES REGULATORY AUTHORITY JOINT APPLICATION OF IBERDROLA, S.A., : Docket No. 15-07-38 IBERDROLA USA, INC., IBERDROLA USA : NETWORKS, INC., GREEN MERGER SUB, INC. : AND UIL HOLDINGS CORPORATION FOR : September 18, 2015 APPROVAL OF A CHANGE OF CONTROL : EXPLANATORY STATEMENT IN SUPPORT OF SETTLEMENT AGREEMENT Iberdrola

September 18, 2015 EX-99.1

STATE OF CONNECTICUT PUBLIC UTILITIES REGULATORY AUTHORITY JOINT APPLICATION OF IBERDROLA, S.A., IBERDROLA USA, INC., IBERDROLA USA NETWORKS, INC., GREEN MERGER SUB, INC. AND UIL HOLDINGS CORPORATION FOR APPROVAL OF A CHANGE OF CONTROL : : : : : Dock

EX-99.1 Exhibit 99.1 STATE OF CONNECTICUT PUBLIC UTILITIES REGULATORY AUTHORITY JOINT APPLICATION OF IBERDROLA, S.A., IBERDROLA USA, INC., IBERDROLA USA NETWORKS, INC., GREEN MERGER SUB, INC. AND UIL HOLDINGS CORPORATION FOR APPROVAL OF A CHANGE OF CONTROL : : : : : Docket No. 15-07-38 September 18, 2015 SETTLEMENT AGREEMENT WHEREAS, this Settlement Agreement is entered into by and between Iberdro

September 18, 2015 425

UIL Holdings FORM 8-K (Prospectus)

425 1 d76593d8k.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): September 18, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (C

September 17, 2015 EX-99.2

WWW.PULLCOM.COM | BRIDGEPORT | HARTFORD | STAMFORD | WATERBURY | WHITE PLAINS

EX-99.2 Exhibit 99.2 Frederic Lee Klein 90 State House Square Hartford, CT 06103-3702 p 860 424 4354 f 860 424 4370 [email protected] www.pullcom.com September 16, 2015 VIA ELECTRONIC MAIL AND U.S. MAIL Jeffrey R. Gaudiosi, Esq. Executive Secretary Public Utilities Regulatory Authority 10 Franklin Square New Britain, CT 06051 Re: Docket No. 15-07-38 ? JOINT APPLICATION OF IBERDROLA, S.A., IBERDRO

September 17, 2015 EX-99.1

PARTIAL CONSENT ORDER NUMBER COWSPCB 15-0011 Date Issued:

EX-99.1 Exhibit 99.1 STATE OF CONNECTICUT : AOWSPCB 13-001 V. : : : THE UNITED ILLUMINATING COMPANY PARTIAL CONSENT ORDER NUMBER COWSPCB 15-0011 Date Issued: A. The Commissioner of Energy and Environmental Protection (the ?Commissioner?) finds: 1. Respondent The United Illuminating Company (?UI?) is a regional electric distribution company, established in New Haven, Connecticut in 1899, currently

September 17, 2015 EX-99.1

PARTIAL CONSENT ORDER NUMBER COWSPCB 15-0011 Date Issued:

EX-99.1 Exhibit 99.1 STATE OF CONNECTICUT : AOWSPCB 13-001 V. : : : THE UNITED ILLUMINATING COMPANY PARTIAL CONSENT ORDER NUMBER COWSPCB 15-0011 Date Issued: A. The Commissioner of Energy and Environmental Protection (the ?Commissioner?) finds: 1. Respondent The United Illuminating Company (?UI?) is a regional electric distribution company, established in New Haven, Connecticut in 1899, currently

September 17, 2015 8-K

Financial Statements and Exhibits, Other Events

8-K 1 d40049d8k.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): September 16, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (C

September 17, 2015 425

UIL Holdings FORM 8-K (Prospectus)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): September 16, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (Commission File Number) (IRS E

September 17, 2015 EX-99.2

WWW.PULLCOM.COM | BRIDGEPORT | HARTFORD | STAMFORD | WATERBURY | WHITE PLAINS

EX-99.2 Exhibit 99.2 Frederic Lee Klein 90 State House Square Hartford, CT 06103-3702 p 860 424 4354 f 860 424 4370 [email protected] www.pullcom.com September 16, 2015 VIA ELECTRONIC MAIL AND U.S. MAIL Jeffrey R. Gaudiosi, Esq. Executive Secretary Public Utilities Regulatory Authority 10 Franklin Square New Britain, CT 06051 Re: Docket No. 15-07-38 – JOINT APPLICATION OF IBERDROLA, S.A., IBERDRO

September 11, 2015 EX-99.1

STATE OF CONNECTICUT PUBLIC UTILITIES REGULATORY AUTHORITY JOINT APPLICATION OF IBERDROLA, S.A., : Docket No. 15-07-38 IBERDROLA USA, INC., IBERDROLA USA : NETWORKS, INC., GREEN MERGER SUB, INC. : AND UIL HOLDINGS CORPORATION FOR : September 11, 2015

EX-99.1 Exhibit 99.1 STATE OF CONNECTICUT PUBLIC UTILITIES REGULATORY AUTHORITY JOINT APPLICATION OF IBERDROLA, S.A., : Docket No. 15-07-38 IBERDROLA USA, INC., IBERDROLA USA : NETWORKS, INC., GREEN MERGER SUB, INC. : AND UIL HOLDINGS CORPORATION FOR : September 11, 2015 APPROVAL OF A CHANGE OF CONTROL : JOINT MOTION FOR TECHNICAL MEETING Iberdrola, S.A., Iberdrola USA, Inc., Iberdrola USA Network

September 11, 2015 EX-99.1

STATE OF CONNECTICUT PUBLIC UTILITIES REGULATORY AUTHORITY JOINT APPLICATION OF IBERDROLA, S.A., : Docket No. 15-07-38 IBERDROLA USA, INC., IBERDROLA USA : NETWORKS, INC., GREEN MERGER SUB, INC. : AND UIL HOLDINGS CORPORATION FOR : September 11, 2015

EX-99.1 Exhibit 99.1 STATE OF CONNECTICUT PUBLIC UTILITIES REGULATORY AUTHORITY JOINT APPLICATION OF IBERDROLA, S.A., : Docket No. 15-07-38 IBERDROLA USA, INC., IBERDROLA USA : NETWORKS, INC., GREEN MERGER SUB, INC. : AND UIL HOLDINGS CORPORATION FOR : September 11, 2015 APPROVAL OF A CHANGE OF CONTROL : JOINT MOTION FOR TECHNICAL MEETING Iberdrola, S.A., Iberdrola USA, Inc., Iberdrola USA Network

September 11, 2015 425

UIL Holdings FORM 8-K (Prospectus)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): September 11, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (Commission File Number) (IRS E

September 11, 2015 8-K

UIL Holdings FORM 8-K (Current Report/Significant Event)

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): September 11, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (Commission File Numbe

August 28, 2015 EX-99.4

FINANCIAL STATEMENTS THE BERKSHIRE GAS COMPANY AS OF JUNE 30, 2015 AND DECEMBER 31, 2014 AND FOR THE THREE AND SIX MONTHS ENDED JUNE 30, 2015 AND 2014 TABLE OF CONTENTS

EXHIBIT 99.4 FINANCIAL STATEMENTS OF THE BERKSHIRE GAS COMPANY AS OF JUNE 30, 2015 AND DECEMBER 31, 2014 AND FOR THE THREE AND SIX MONTHS ENDED JUNE 30, 2015 AND 2014 (UNAUDITED) TABLE OF CONTENTS Page Number Financial Statements: Statement of Income for the three and six months ended June 30, 2015 and 2014 3 Balance Sheet as of June 30, 2015 and December 31, 2014 4 Statement of Cash Flows for the

August 28, 2015 EX-99.1

FINANCIAL STATEMENTS THE UNITED ILLUMINATING COMPANY AS OF AND JUNE 30, 2015 AND DECEMBER 31, 2014 AND FOR THE THREE AND SIX MONTHS ENDED JUNE 30, 2015 AND 2014 TABLE OF CONTENTS

EXHIBIT 99.1 FINANCIAL STATEMENTS OF THE UNITED ILLUMINATING COMPANY AS OF AND JUNE 30, 2015 AND DECEMBER 31, 2014 AND FOR THE THREE AND SIX MONTHS ENDED JUNE 30, 2015 AND 2014 (UNAUDITED) TABLE OF CONTENTS Page Number Financial Statements: Statement of Income for the three and six months ended June 30, 2015 and 2014 3 Balance Sheet as of June 30, 2015 and December 31, 2014 4 Statement of Cash Flo

August 28, 2015 EX-99.3

CONSOLIDATED FINANCIAL STATEMENTS THE SOUTHERN CONNECTICUT GAS COMPANY AS OF JUNE 30, 2015 AND DECEMBER 31, 2014 AND FOR THE THREE AND SIX MONTHS ENDED JUNE 30, 2015 AND 2014 TABLE OF CONTENTS

EXHIBIT 99.3 CONSOLIDATED FINANCIAL STATEMENTS OF THE SOUTHERN CONNECTICUT GAS COMPANY AS OF JUNE 30, 2015 AND DECEMBER 31, 2014 AND FOR THE THREE AND SIX MONTHS ENDED JUNE 30, 2015 AND 2014 (UNAUDITED) TABLE OF CONTENTS Page Number Consolidated Financial Statements: Consolidated Statement of Income for the three and six months ended June 30, 2015 and 2014 3 Consolidated Balance Sheet as of June 3

August 28, 2015 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): August 28, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (Commission File Number) (IRS Empl

August 28, 2015 EX-99.2

FINANCIAL STATEMENTS CONNECTICUT NATURAL GAS CORPORATION AS OF JUNE 30, 2015 AND DECEMBER 31, 2014 AND FOR THE THREE AND SIX MONTHS ENDED JUNE 30, 2015 AND 2014 TABLE OF CONTENTS

EXHIBIT 99.2 FINANCIAL STATEMENTS OF CONNECTICUT NATURAL GAS CORPORATION AS OF JUNE 30, 2015 AND DECEMBER 31, 2014 AND FOR THE THREE AND SIX MONTHS ENDED JUNE 30, 2015 AND 2014 (UNAUDITED) TABLE OF CONTENTS Page Number Financial Statements: Statement of Income for the three and six months ended June 30, 2015 and 2014 3 Balance Sheet as of June 30, 2015 and December 31, 2014 4 Statement of Cash Flo

August 27, 2015 425

UIL Holdings 425 (Prospectus)

425 Filed by: UIL Holdings Corporation Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934 Subject Company: UIL Holdings Corporation Commission File No.

August 20, 2015 425

UIL Holdings 425 (Prospectus)

Filed by: UIL Holdings Corporation Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934 Subject Company: UIL Holdings Corporation Commission File No.

August 5, 2015 EX-99.3

UIL Holdings Corporation Declares Quarterly Dividend

Exhibit 99.3 UIL Holdings Corporation 157 Church Street P.O. Box 1564 New Haven, CT 06506-0901 NEWS RELEASE August 4, 2015 Analyst Contact: Susan Allen (203) 499-2409 UIL Holdings Corporation Declares Quarterly Dividend UIL Holdings Corporation (NYSE: UIL) announced that its Board of Directors declared a quarterly dividend of $0.432 per share on its Common Stock at today?s Board meeting. This divi

August 5, 2015 EX-10.1

AGREEMENT Made and entered into this 1st Day of October 2014 By and Between THE BERKSHIRE GAS COMPANY (Hereinafter called the "Company") and the UNITED STEELWORKERS, AFL CIO CLC on behalf of its LOCAL UNION NO. 12325-1 (Hereinafter called the "Union"

Exhibit 10.1 AGREEMENT Made and entered into this 1st Day of October 2014 By and Between THE BERKSHIRE GAS COMPANY (Hereinafter called the "Company") and the UNITED STEELWORKERS, AFL CIO CLC on behalf of its LOCAL UNION NO. 12325-1 (Hereinafter called the "Union") TABLE OF CONTENTS AGREEMENT 1 WITNESSETH 1 ARTICLE I 1 Recognition 1 Bargaining Unit 1 Probationary and Regular Employees 2 ARTICLE II

August 5, 2015 425

UIL Holdings UIL HOLDINGS CORPORATION 425 8-5-2015 (Prospectus)

425 1 form425.htm UIL HOLDINGS CORPORATION 425 8-5-2015 Filed by: UIL Holdings Corporation Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934 Subject Company: UIL Holdings Corporation Commission File No.: 001-15052 The following Current Report on Form 8-K was filed by UIL Holdings Corporation with the Securities and

August 5, 2015 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition, Other Events

8-K 1 form8k.htm UIL HOLDINGS 8-K 8-5-2015 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): August 5, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorpo

August 5, 2015 EX-99.2

Forward Looking Statements Certain statements contained in this presentation regarding matters that are not historical facts, are forward-looking statements (as defined in the Private Securities Litigation Reform Act of 1995). These include statement

2Q ?15 Earnings PresentationAugust 6, 2015 Exhibit 99.2 Forward Looking Statements Certain statements contained in this presentation regarding matters that are not historical facts, are forward-looking statements (as defined in the Private Securities Litigation Reform Act of 1995). These include statements regarding management?s intentions, plans, beliefs, expectations or forecasts for the future.

August 5, 2015 EX-99.2

Forward Looking Statements Certain statements contained in this presentation regarding matters that are not historical facts, are forward-looking statements (as defined in the Private Securities Litigation Reform Act of 1995). These include statement

2Q ?15 Earnings PresentationAugust 6, 2015 Exhibit 99.2 Forward Looking Statements Certain statements contained in this presentation regarding matters that are not historical facts, are forward-looking statements (as defined in the Private Securities Litigation Reform Act of 1995). These include statements regarding management?s intentions, plans, beliefs, expectations or forecasts for the future.

August 5, 2015 EX-99.1

UIL Reports Second Quarter 2015 Earnings and Revises 2015 Earnings Guidance

EXHIBIT 99.1 UIL Holdings Corporation 157 Church Street P.O. Box 1564 New Haven, CT 06506-0901 NEWS RELEASE August 5, 2015 Analyst Contact: Susan Allen 203-499-2409 Media Contact: Michael West Jr. 203-499-3858 UIL Reports Second Quarter 2015 Earnings and Revises 2015 Earnings Guidance Today, UIL Holdings Corporation (NYSE: UIL) reported consolidated net income of $15.8 million, or $0.28 per dilute

August 5, 2015 EX-99.1

UIL Reports Second Quarter 2015 Earnings and Revises 2015 Earnings Guidance

EX-99.1 2 ex991.htm EXHIBIT 99.1 EXHIBIT 99.1 UIL Holdings Corporation 157 Church Street P.O. Box 1564 New Haven, CT 06506-0901 NEWS RELEASE August 5, 2015 Analyst Contact: Susan Allen 203-499-2409 Media Contact: Michael West Jr. 203-499-3858 UIL Reports Second Quarter 2015 Earnings and Revises 2015 Earnings Guidance Today, UIL Holdings Corporation (NYSE: UIL) reported consolidated net income of $

August 5, 2015 EX-99.3

UIL Holdings Corporation Declares Quarterly Dividend

Exhibit 99.3 UIL Holdings Corporation 157 Church Street P.O. Box 1564 New Haven, CT 06506-0901 NEWS RELEASE August 4, 2015 Analyst Contact: Susan Allen (203) 499-2409 UIL Holdings Corporation Declares Quarterly Dividend UIL Holdings Corporation (NYSE: UIL) announced that its Board of Directors declared a quarterly dividend of $0.432 per share on its Common Stock at today?s Board meeting. This divi

August 5, 2015 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10‑Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10?Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended June 30, 2015 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 1?15052 (Exact name of registran

July 31, 2015 8-K

Financial Statements and Exhibits, Other Events

8-K 1 d45874d8k.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): July 31, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (Commis

July 31, 2015 EX-99.1

Iberdrola USA/UIL Holdings File New Application with PURA

EX-99.1 Exhibit 99.1 UIL Holdings Corporation Like: Facebook.com/UILHoldings 157 Church Street Follow: @UILHoldings @UnitedIllum P.O. Box 1564 Subscribe: youtube.com/UILHoldings New Haven, CT 06506-0901 203.499.2812 Fax: 203.499-3512 NEWS RELEASE JULY 31, 2015 Media Contact: Michael A. West Jr.: 203-499-3858 Iberdrola USA/UIL Holdings File New Application with PURA NEW HAVEN, CONN. ? July 31, 2015

July 31, 2015 425

UIL Holdings FORM 8-K (Prospectus)

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): July 31, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (Commission File Number) (I

July 31, 2015 EX-99.1

Iberdrola USA/UIL Holdings File New Application with PURA

EX-99.1 2 d45874dex991.htm EX-99.1 Exhibit 99.1 UIL Holdings Corporation Like: Facebook.com/UILHoldings 157 Church Street Follow: @UILHoldings @UnitedIllum P.O. Box 1564 Subscribe: youtube.com/UILHoldings New Haven, CT 06506-0901 203.499.2812 Fax: 203.499-3512 NEWS RELEASE JULY 31, 2015 Media Contact: Michael A. West Jr.: 203-499-3858 Iberdrola USA/UIL Holdings File New Application with PURA NEW H

July 29, 2015 EX-24

POWER OF ATTORNEY

Unassociated Document POWER OF ATTORNEY Know all by these presents, that the undersigned hereby constitutes and appoints Patricia C.

July 24, 2015 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): July 21, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (Commission File Number) (IRS Employ

July 24, 2015 EX-99.2

PRECEDENT AGREEMENT

EXHIBIT 99.2 PRECEDENT AGREEMENT This Precedent Agreement (?Agreement?) is made and entered into effective as of the 21 st day of July, 2015 (? Effective Date ?) by and between TENNESSEE GAS PIPELINE COMPANY, L.L.C., a Delaware limited liability company, herein called ? Transporter ,? and UIL HOLDINGS CORPORATION, a Connecticut corporation, herein called ? Shipper ? (each also herein referred to a

July 24, 2015 EX-99.3

UIL Holdings To Invest In Regional Energy Solution Stake in Northeast Energy Direct Will Help Relieve New England Gas Pipeline Constraints

EXHIBIT 99.3 UIL Holdings Corporation Like: Facebook.com/UILHoldings 157 Church Street Follow: @UILHoldings @UnitedIllum P.O. Box 1564 Subscribe: youtube.com/UILHoldings New Haven, CT 06506-0901 203.499.2812 Fax: 203.499-3512 NEWS RELEASE JULY 24, 2015 Media Contact: Michael A. West Jr.: 203-499-3858 UIL Holdings To Invest In Regional Energy Solution Stake in Northeast Energy Direct Will Help Reli

July 24, 2015 EX-99.1

ASSIGNMENT OF LIMITED LIABILITY COMPANY INTERESTS

EX-99.1 2 ex991.htm EXHIBIT 99.1 EXHIBIT 99.1 ASSIGNMENT OF LIMITED LIABILITY COMPANY INTERESTS This ASSIGNMENT OF LIMITED LIABILITY COMPANY INTERESTS (this “Assignment”), dated and effective as of July 21, 2015 (the “Effective Date”), is between Kinder Morgan Operating Limited Partnership “A”, a Delaware limited partnership (the “Transferor”), and UIL Holdings Corporation, a Connecticut corporati

July 7, 2015 8-K

UIL Holdings FORM 8-K (Current Report/Significant Event)

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): July 7, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (Commission File Number) (IR

July 7, 2015 425

UIL Holdings FORM 8-K (Prospectus)

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): July 7, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (Commission File Number) (IR

July 7, 2015 EX-99.1

July 7, 2015

EX-99.1 Exhibit 99.1 July 7, 2015 Electronic Filing and US Mail Jeffrey Gaudiosi Executive Secretary Public Utilities Regulatory Authority 10 Franklin Square New Britain, CT 06051 Re: Docket No. 15-03-45 ? Joint Application of Iberdrola, S.A., Iberdrola USA, Inc., Iberdrola USA Networks USA, Inc., Green Merger Sub, Inc. and UIL Holdings Corporation for Approval of a Change of Control Dear Mr. Gaud

July 7, 2015 EX-99.1

July 7, 2015

EX-99.1 Exhibit 99.1 July 7, 2015 Electronic Filing and US Mail Jeffrey Gaudiosi Executive Secretary Public Utilities Regulatory Authority 10 Franklin Square New Britain, CT 06051 Re: Docket No. 15-03-45 ? Joint Application of Iberdrola, S.A., Iberdrola USA, Inc., Iberdrola USA Networks USA, Inc., Green Merger Sub, Inc. and UIL Holdings Corporation for Approval of a Change of Control Dear Mr. Gaud

July 2, 2015 425

UIL Holdings FORM 8-K (Prospectus)

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): July 1, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (Commission File Number) (IR

July 2, 2015 8-K

UIL Holdings FORM 8-K (Current Report/Significant Event)

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): July 1, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (Commission File Number) (IR

July 1, 2015 EX-99.1

Statement from James P. Torgerson President and CEO, UIL Holdings Corporation

EX-99.1 Exhibit 99.1 UIL Holdings Corporation Like: Facebook.com/UILHoldings 157 Church Street Follow: @UILHoldings @UnitedIllum P.O. Box 1564 Subscribe: youtube.com/UILHoldings New Haven, CT 06506-0901 203.499.2812 Fax: 203.499.3512 NEWS RELEASE July 1, 2015 Media Contact: Michael A. West Jr.: 203-499-3858 Statement from James P. Torgerson President and CEO, UIL Holdings Corporation Clearly we we

July 1, 2015 8-K

UIL Holdings UIL HOLDINGS CORPORATION 8-K 6-29-2015 (Current Report/Significant Event)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): June 29, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (Commission File Number) (IRS Employ

July 1, 2015 EX-99.1

Statement from James P. Torgerson President and CEO, UIL Holdings Corporation

EX-99.1 Exhibit 99.1 UIL Holdings Corporation Like: Facebook.com/UILHoldings 157 Church Street Follow: @UILHoldings @UnitedIllum P.O. Box 1564 Subscribe: youtube.com/UILHoldings New Haven, CT 06506-0901 203.499.2812 Fax: 203.499.3512 NEWS RELEASE July 1, 2015 Media Contact: Michael A. West Jr.: 203-499-3858 Statement from James P. Torgerson President and CEO, UIL Holdings Corporation Clearly we we

July 1, 2015 EX-4.1

The United Illuminating Company 4.61% Senior Notes, Series G, due June 29, 2045 Note Purchase Agreement Dated as of June 29, 2015 Table of Contents Section Heading Page Section 1. Authorization of Notes 1 Section 2. Sale and Purchase of Notes 1 Secti

Exhibit 4.1 Execution Version The United Illuminating Company $50,000,000 4.61% Senior Notes, Series G, due June 29, 2045 Note Purchase Agreement Dated as of June 29, 2015 Table of Contents Section Heading Page Section 1. Authorization of Notes 1 Section 2. Sale and Purchase of Notes 1 Section 3. Closing 1 Section 4. Conditions to Closing 2 Section 4.1. Representations and Warranties 2 Section 4.2

July 1, 2015 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): July 1, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (Commission File Number) (IRS Employe

July 1, 2015 425

UIL Holdings FORM 8-K (Prospectus)

425 1 d61506d8k.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): July 1, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (Commiss

June 17, 2015 11-K

UIL Holdings UIL HOLDINGS CORPORATION 11-K 12-31-2014 (CONNECTICUT NATURAL GAS CORPORATION)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K ? ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE FISCAL YEAR ENDED DECEMBER 31, 2014 OR ? TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 1-15052 CONNECTICUT NATURAL GAS CORPORATION UNIO

June 17, 2015 11-K

UIL Holdings UIL HOLDINGS CORPORATION 11-K 12-31-2014 (UIL HOLDINGS CORPORATION 401K)

11-K 1 form11k.htm UIL HOLDINGS CORPORATION 11-K 12-31-2014 (UIL HOLDINGS CORPORATION 401K) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K ☒ ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE FISCAL YEAR ENDED DECEMBER 31, 2014 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the trans

June 17, 2015 11-K

UIL Holdings UIL HOLDINGS CORPORATION 11-K 12-31-2014 (THE BERKSHIRE GAS COMPANY)

11-K 1 form11k.htm UIL HOLDINGS CORPORATION 11-K 12-31-2014 (THE BERKSHIRE GAS COMPANY) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K ☒ ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE FISCAL YEAR ENDED DECEMBER 31, 2014 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transitio

June 12, 2015 425

Avangrid 425 (Prospectus)

Filed by Iberdrola USA, Inc. Pursuant to Rule 425 under the Securities Act of 1933 Subject Company: UIL Holdings Corporation (Commission File No. 001-15052) The following communication was made available to employees of Iberdrola USA, Inc. Iberdrola USA Merger Update: Regulatory Approvals Dear Colleagues; We have been working diligently on the steps necessary to bring the merger of UIL with Iberdr

June 8, 2015 8-K

Other Events

8-K 1 d939762d8k.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): June 2, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (Commis

June 8, 2015 425

UIL Holdings FORM 8-K (Prospectus)

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): June 2, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (Commission File Number) (IR

June 8, 2015 425

UIL Holdings 425 (Prospectus)

425 Filed by: UIL Holdings Corporation Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934 Subject Company: UIL Holdings Corporation Commission File No.

May 14, 2015 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

8-K 1 form8k.htm UIL HOLDINGS CORPORATION 8-K 5-14-2015 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): May 14, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction

May 14, 2015 EX-99.2

FINANCIAL STATEMENTS CONNECTICUT NATURAL GAS CORPORATION AS OF MARCH 31, 2015 AND DECEMBER 31, 2014 AND FOR THE THREE MONTHS ENDED MARCH 31, 2015 AND 2014 TABLE OF CONTENTS

Exhibit 99.2 FINANCIAL STATEMENTS OF CONNECTICUT NATURAL GAS CORPORATION AS OF MARCH 31, 2015 AND DECEMBER 31, 2014 AND FOR THE THREE MONTHS ENDED MARCH 31, 2015 AND 2014 (UNAUDITED) TABLE OF CONTENTS Page Number Financial Statements: Statement of Income for the three months ended March 31, 2015 and 2014 3 Balance Sheet as of March 31, 2015 and December 31, 2014 4 Statement of Cash Flows for the t

May 14, 2015 8-K

Financial Statements and Exhibits, Other Events, Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): May 12, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (Commission File Number) (IRS Employe

May 14, 2015 EX-24

POWER OF ATTORNEY

Unassociated Document POWER OF ATTORNEY Know all by these presents, that the undersigned hereby constitutes and appoints Patricia C.

May 14, 2015 EX-99.1

UIL Holdings Corporation Declares Quarterly Dividend

Exhibit 99.1 UIL Holdings Corporation 157 Church Street P.O. Box 1564 New Haven, CT 06506-0901 NEWS RELEASE May 12, 2015 Analyst Contact: Susan Allen (203) 499-2409 UIL Holdings Corporation Declares Quarterly Dividend UIL Holdings Corporation (NYSE: UIL) announced that its Board of Directors declared a quarterly dividend of $0.432 per share on its Common Stock at today?s Board meeting. This divide

May 14, 2015 EX-99.4

FINANCIAL STATEMENTS THE BERKSHIRE GAS COMPANY AS OF MARCH 31, 2015 AND DECEMBER 31, 2014 AND FOR THE THREE MONTHS ENDED MARCH 31, 2015 AND 2014 TABLE OF CONTENTS

Exhibit 99.4 FINANCIAL STATEMENTS OF THE BERKSHIRE GAS COMPANY AS OF MARCH 31, 2015 AND DECEMBER 31, 2014 AND FOR THE THREE MONTHS ENDED MARCH 31, 2015 AND 2014 (UNAUDITED) TABLE OF CONTENTS Page Number Financial Statements: Statement of Income for the three months ended March 31, 2015 and 2014 3 Balance Sheet as of March 31, 2015 and December 31, 2014 4 Statement of Cash Flows for the three month

May 14, 2015 EX-99.1

FINANCIAL STATEMENTS THE UNITED ILLUMINATING COMPANY AS OF AND FOR THE THREE MONTHS ENDED MARCH 31, 2015 AND 2014 TABLE OF CONTENTS

Exhibit 99.1 FINANCIAL STATEMENTS OF THE UNITED ILLUMINATING COMPANY AS OF AND FOR THE THREE MONTHS ENDED MARCH 31, 2015 AND 2014 (UNAUDITED) TABLE OF CONTENTS Page Number Financial Statements: Statement of Income for the three months ended March 31, 2015 and 2014 3 Balance Sheet as of March 31, 2015 and 2014 4 Statement of Cash Flows for the three months ended March 31, 2015 and 2014 6 Statement

May 14, 2015 EX-99.3

FINANCIAL STATEMENTS THE SOUTHERN CONNECTICUT GAS COMPANY AS OF MARCH 31, 2015 AND DECEMBER 31, 2014 AND FOR THE THREE MONTHS ENDED MARCH 31, 2015 AND 2014 TABLE OF CONTENTS

Exhibit 99.3 FINANCIAL STATEMENTS OF THE SOUTHERN CONNECTICUT GAS COMPANY AS OF MARCH 31, 2015 AND DECEMBER 31, 2014 AND FOR THE THREE MONTHS ENDED MARCH 31, 2015 AND 2014 (UNAUDITED) TABLE OF CONTENTS Page Number Financial Statements: Statement of Income for the three months ended March 31, 2015 and 2014 3 Balance Sheet as of March 31, 2015 and December 31, 2014 4 Statement of Cash Flows for the

May 4, 2015 425

UIL Holdings 425 (Prospectus)

425 1 d918333d425.htm 425 Filed by: UIL Holdings Corporation Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934 Subject Company: UIL Holdings Corporation Commission File No.: 001-15052 The following is a transcript of the “Q1 2015 UIL Holdings Corporation Earnings Conference Call” held on May 1, 2015 at 1:00 p.m. ET

May 1, 2015 425

UIL Holdings 425 (Prospectus)

Filed by: UIL Holdings Corporation Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934 Subject Company: UIL Holdings Corporation Commission File No.

April 30, 2015 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q T QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended March 31, 2015 OR £ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 1‑15052 (Exact name of registra

April 30, 2015 EX-99.2

Forward Looking Statements Certain statements contained in this communication regarding matters that are not historical facts, are forward-looking statements (as defined in the Private Securities Litigation Reform Act of 1995). These include statemen

Exhibit 99.2 1Q ?15 Earnings PresentationMay 1, 2015 Exhibit 99.2 Forward Looking Statements Certain statements contained in this communication regarding matters that are not historical facts, are forward-looking statements (as defined in the Private Securities Litigation Reform Act of 1995). These include statements regarding management?s intentions, plans, beliefs, expectations or forecasts for

April 30, 2015 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 form8k.htm UIL HOLDINGS CORPORATION 8-K 4-30-2015 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): April 30, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdicti

April 30, 2015 425

UIL Holdings UIL HOLDINGS CORPORATION 425 4-30-2015 (Prospectus)

Filed by: UIL Holdings Corporation Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934 Subject Company: UIL Holdings Corporation Commission File No.

April 30, 2015 EX-99.1

UIL Reports First Quarter 2015 Earnings and Updates 2015 Earnings Guidance

Exhibit 99.1 UIL Holdings Corporation 157 Church Street P.O. Box 1564 New Haven, CT 06506-0901 NEWS RELEASE April 30, 2015 Analyst Contact: Susan Allen 203-499-2409 Media Contact: Michael West Jr. 203-499-3858 UIL Reports First Quarter 2015 Earnings and Updates 2015 Earnings Guidance Today, UIL Holdings Corporation (NYSE: UIL) reported consolidated net income of $57.6 million, or $1.01 per diluted

April 9, 2015 EX-99.4

THE BERKSHIRE GAS COMPANY AUDITED FINANCIAL STATEMENTS AS OF AND FOR THE YEARS ENDED DECEMBER 31, 2014 AND 2013 TABLE OF CONTENTS

EXHIBIT 99.4 THE BERKSHIRE GAS COMPANY AUDITED FINANCIAL STATEMENTS AS OF AND FOR THE YEARS ENDED DECEMBER 31, 2014 AND 2013 TABLE OF CONTENTS Page Number Independent Auditor's Report 2 Financial Statements: Statement of Income for years ended December 31, 2014 and 2013 3 Statement of Comprehensive Income for years ended December 31, 2014 and 2013 3 Statement of Cash Flows for the years ended Dece

April 9, 2015 EX-99.3

THE SOUTHERN CONNECTICUT GAS COMPANY AUDITED CONSOLIDATED FINANCIAL STATEMENTS AS OF AND FOR THE YEARS ENDED DECEMBER 31, 2014 AND 2013 TABLE OF CONTENTS

EXHIBIT 99.3 THE SOUTHERN CONNECTICUT GAS COMPANY AUDITED CONSOLIDATED FINANCIAL STATEMENTS AS OF AND FOR THE YEARS ENDED DECEMBER 31, 2014 AND 2013 TABLE OF CONTENTS Page Number Independent Auditor's Report 2 Consolidated Financial Statements: Consolidated Statement of Income for years ended December 31, 2014 and 2013 3 Consolidated Statement of Comprehensive Income for years ended December 31, 2

April 9, 2015 EX-99.2

CONNECTICUT NATURAL GAS CORPORATION AUDITED FINANCIAL STATEMENTS AS OF AND FOR THE YEARS ENDED DECEMBER 31, 2014 AND 2013 TABLE OF CONTENTS

EX-99.2 3 ex992.htm EXHIBIT 99.2 EXHIBIT 99.2 CONNECTICUT NATURAL GAS CORPORATION AUDITED FINANCIAL STATEMENTS AS OF AND FOR THE YEARS ENDED DECEMBER 31, 2014 AND 2013 TABLE OF CONTENTS Page Number Independent Auditor’s Report 2 Financial Statements: Statement of Income for years ended December 31, 2014 and 2013 3 Statement of Comprehensive Income for years ended December 31, 2014 and 2013 3 State

April 9, 2015 EX-99.1

THE UNITED ILLUMINATING COMPANY AUDITED FINANCIAL STATEMENTS AS OF AND FOR THE YEARS ENDED DECEMBER 31, 2014 AND 2013 TABLE OF CONTENTS

EXHIBIT 99.1 THE UNITED ILLUMINATING COMPANY AUDITED FINANCIAL STATEMENTS AS OF AND FOR THE YEARS ENDED DECEMBER 31, 2014 AND 2013 TABLE OF CONTENTS Page Number Independent Auditor’s Report 2 Financial Statements: Statement of Income for the Years Ended December 31, 2014 and 2013 3 Statement of Cash Flows for the Years Ended December 31, 2014 and 2013 4 Balance Sheet as of December 31, 2014 and 20

April 9, 2015 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): April 9, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction (Commission (IRS Employer of Incorporation) File Numbe

April 1, 2015 DEF 14A

UIL Holdings UIL HOLDINGS CORP DEF 14A 5-12-2015

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) Information Required In Proxy Statement Schedule 14A Information Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confide

April 1, 2015 DEFA14A

UIL Holdings UIL HOLDINGS CORPORATION DEFA 14A 4-1-2015

DEFA14A 1 formdefa14a.htm UIL HOLDINGS CORPORATION DEFA 14A 4-1-2015 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) Information Required In Proxy Statement Schedule 14A Information Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant T Filed by a Party other than the Registrant

March 27, 2015 425

Translation of the transcript of the portion of the speech given by Mr. Ignacio S. Galán, the Chairman and CEO of Iberdrola, S.A. at its general meeting of shareholders on March 27, 2015:

Filed by Iberdrola, S.A. Pursuant to Rule 425 under the Securities Act of 1933 Subject Company: UIL Holdings Corporation (Commission File No. 001-15052) Translation of the transcript of the portion of the speech given by Mr. Ignacio S. Galán, the Chairman and CEO of Iberdrola, S.A. at its general meeting of shareholders on March 27, 2015: Let me now inform you about a new corporate merger agreemen

March 27, 2015 425

New corporate agreement Merger of our US subsidiary Merger of our US subsidiary with UIL Holdings Corporation,… UIL Holdings Renewables Gas storage Networks Arizona Missouri Alabama California N. Hampshire Louisiana Colorado New York Mississippi Main

Filed by Iberdrola, S.A. Pursuant to Rule 425 under the Securities Act of 1933 Subject Company: UIL Holdings Corporation (Commission File No. 001-15052) The following slides are from a presentation by Iberdrola, S.A. given at its general meeting of shareholders held on March 27, 2015. New corporate agreement Merger of our US subsidiary Merger of our US subsidiary with UIL Holdings Corporation,… UI

March 27, 2015 425

Avangrid 425 (Prospectus)

Filed by Iberdrola USA, Inc. Pursuant to Rule 425 under the Securities Act of 1933 Subject Company: UIL Holdings Corporation (Commission File No. 001-15052) The following slides are from a presentation by Iberdrola, S.A. given at its general meeting of shareholders held on March 27, 2015. New corporate agreement Merger of our US subsidiary with UIL Holdings Corporation,? Subholding Company in the

March 27, 2015 425

Avangrid 425 (Prospectus)

425 1 a15-81151425.htm 425 Filed by Iberdrola USA, Inc. Pursuant to Rule 425 under the Securities Act of 1933 Subject Company: UIL Holdings Corporation (Commission File No. 001-15052) Translation of the transcript of the portion of the speech given by Mr. Ignacio S. Galán, the Chairman and CEO of Iberdrola, S.A. at its general meeting of shareholders on March 27, 2015: Let me now inform you about

March 26, 2015 425

UIL Holdings 425 (Prospectus)

Filed by: UIL Holdings Corporation Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934 Subject Company: UIL Holdings Corporation Commission File No.

March 26, 2015 425

UIL Holdings 425 (Prospectus)

425 1 d897890d425.htm 425 Filed by: UIL Holdings Corporation Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934 Subject Company: UIL Holdings Corporation Commission File No.: 001-15052 The following communication was made available to employees of UIL Holdings Corporation on March 26, 2015 QUIKFAX SOURCE: Jim Torger

March 25, 2015 8-K

Current Report

8-K 1 form8k.htm UIL HOLDINGS CORPORATION 8-K 3-23-2015 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): March 23, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdicti

March 19, 2015 425

UIL Holdings 425 (Prospectus)

425 Filed by: UIL Holdings Corporation Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934 Subject Company: UIL Holdings Corporation Commission File No.

March 10, 2015 425

UIL Holdings 425 (Prospectus)

425 Filed by: UIL Holdings Corporation Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934 Subject Company: UIL Holdings Corporation Commission File No.

March 9, 2015 EX-12.1

UIL Holdings Corporation Consolidated Ratio of Earnings to Fixed Charges ($ in Thousands)

EXHIBIT 12.1 UIL Holdings Corporation Consolidated Ratio of Earnings to Fixed Charges ($ in Thousands) 2014 2013 2012 2011 2010 Net income from continuing operations $ 109,579 $ 115,317 $ 103,701 $ 99,710 $ 54,857 Federal and state income taxes 57,562 69,308 74,866 62,501 35,284 Fixed charges (from below) 98,355 93,731 96,341 100,894 57,990 Less: Capitalized Interest 5,157 7,170 6,979 9,143 4,735

March 9, 2015 EX-25.1

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTE

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT TO SECTION 305(b)(2) ? THE BANK OF NEW YORK MELLON (Exact name of trustee as specified in its charter) New York (Jurisdiction of incorporat

March 9, 2015 EX-4.4

UIL HOLDINGS CORPORATION as the Company THE BANK OF NEW YORK MELLON as Trustee Subordinated Indenture Dated as of , 20 TABLE OF CONTENTS

EXHIBIT 4.4 UIL HOLDINGS CORPORATION as the Company and THE BANK OF NEW YORK MELLON as Trustee Subordinated Indenture Dated as of , 20 TABLE OF CONTENTS PAGE ARTICLE 1 DEFINITIONS AND INCORPORATION BY REFERENCE Section 1.01. Definitions 1 Section 1.02. Other Definitions 4 Section 1.03. Incorporation of Trust Indenture Act by Reference 5 Section 1.04. Rules of Construction 5 ARTICLE 2 THE SECURITIE

March 9, 2015 S-3ASR

UIL Holdings UIL HOLDINGS CORPORATION S-3ASR 3-9-2015

As filed with the Securities and Exchange Commission on March 9, 2015 Registration No.

February 26, 2015 EX-99.1

Iberdrola USA to Combine with UIL to Create a Leading, Diversified Publicly-Traded Company Based in the Northeast

EX-99.1 Exhibit 99.1 UIL Holdings Corporation 157 Church Street P.O. Box 1564 New Haven, CT 06506-0901 203.499.2812 Fax: 203.499.3512 NEWS RELEASE Feb. 25, 2015 Iberdrola USA to Combine with UIL to Create a Leading, Diversified Publicly-Traded Company Based in the Northeast • $17.9 billion transaction brings together two premier companies to create a large, diversified power and utility company wi

February 26, 2015 425

UIL / UIL Holdings Corporation 425 - Merger Prospectus - 425

Filed by Iberdrola, S.A. Pursuant to Rule 425 under the Securities Act of 1933 Subject Company: UIL Holdings Corporation (Commission File No. 001-15052) 26th February 2015 Iberdrola USA and UIL Holdings agree to merge operations to create a leading utility in the US KEY ASPECTS · The merger is consistent with Iberdrola’s strategic plan, expanding its presence in the US, a country with a AAA sovere

February 26, 2015 EX-99.2

Iberdrola USA to Combine with UIL to Create a Leading,

EX-99.2 Exhibit 99.2 Iberdrola USA to Combine with UIL to Create a Leading, Diversified Publicly-Traded Power and Utility Company February 26, 2015 Important Information For Investors And Shareholders Important Information For Investors And Shareholders This communication does not constitute an offer to sell or the solicitation of an offer to buy any securities or a solicitation of any vote or app

February 26, 2015 8-K

Regulation FD Disclosure, Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 25, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of incorporation) (Commission File Number) (IRS Em

February 26, 2015 425

UIL / UIL Holdings Corporation 425 - Merger Prospectus - FORM 8-K

425 1 d881971d8k.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 25, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of incorporation) (C

February 26, 2015 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2014 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 1-15052 (Exact name of registrant as

February 26, 2015 EX-3.1

SECRETARY OF THE STATE OF CONNECTICUT

Exhibit 3.1 SECRETARY OF THE STATE OF CONNECTICUT MAILING ADDRESS: COMMERCIAL RECORDING DIVISION, CONNECTCUT SECRETARY OF THE STATE. P 0 BOX 150470. HARTFORD. CT 06115-0470 DELIVERY ADDRESS: COMMERCIAL RECORDING DIVISION, CONNECTICUT SECRETARY OF THE STATE, 30 TRINITY STREET HARTFORD, CT 08108 PHONE: 860-509-6003WEBSITE: www.concprri-sots ct goy CERTIFICATE OF AMENDMENT STOCK CORPORATION USE INK C

February 26, 2015 425

UIL / UIL Holdings Corporation 425 - Merger Prospectus - 425

425 1 d879736d425.htm 425 UIL AND IBERDROLA USA COMBINATION Moderator: Patrick Reynolds 02-26-15/8:30 am. ET Confirmation # 95896451 Page 1 Filed by: UIL Holdings Corporation Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934 Subject Company: UIL Holdings Corporation Commission File No.: 001-15052 The following is a

February 26, 2015 425

UIL / UIL Holdings Corporation 425 - Merger Prospectus - 425

Filed by Iberdrola S.A. Pursuant to Rule 425 under the Securities Act of 1933 Subject Company: UIL Holdings Corporation (Commission File No. 001-15052) Transcript of Iberdrola, S.A. Conference Call with Industry Analysts on February 26, 2015: · Ignacio Sánchez Galán Good morning everyone. We are here today to present a merger between Iberdrola USA and UIL, a transaction agreed, as always, in a fri

February 26, 2015 425

UIL / UIL Holdings Corporation 425 - Merger Prospectus - 425

425 Filed by: UIL Holdings Corporation Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934 Subject Company: UIL Holdings Corporation Commission File No.

February 26, 2015 425

AGR / Avangrid, Inc. 425 - Merger Prospectus - 425

425 1 a15-54573425.htm 425 Filed by Iberdrola USA, Inc. Pursuant to Rule 425 under the Securities Act of 1933 Subject Company: UIL Holdings Corporation (Commission File No. 001-15052) 1 1 Iberdrola USA-UIL merger February 2015 2 2 DISCLAIMER This document has been prepared exclusively for information purposes by Iberdrola, S.A. in connection with the proposed combination of Iberdrola USA with UIL

February 26, 2015 EX-99.2

Iberdrola USA to Combine with UIL to Create a Leading,

EX-99.2 4 d881971dex992.htm EX-99.2 Exhibit 99.2 Iberdrola USA to Combine with UIL to Create a Leading, Diversified Publicly-Traded Power and Utility Company February 26, 2015 Important Information For Investors And Shareholders Important Information For Investors And Shareholders This communication does not constitute an offer to sell or the solicitation of an offer to buy any securities or a sol

February 26, 2015 425

AGR / Avangrid, Inc. 425 - Merger Prospectus - 425

425 1 a15-54574425.htm 425 Filed by Iberdrola USA, Inc. Pursuant to Rule 425 under the Securities Act of 1933 Subject Company: UIL Holdings Corporation (Commission File No. 001-15052) Transcript of Iberdrola, S.A. Conference Call with Industry Analysts on February 26, 2015: · Ignacio Sánchez Galán Good morning everyone. We are here today to present a merger between Iberdrola USA and UIL, a transac

February 26, 2015 EX-99.3

February 24, 2015 Analyst Contact: Susan Allen (203) 499-2409 UIL Holdings Corporation Declares Quarterly Dividend

Exhibit 99.3 UIL Holdings Corporation 157 Church Street P.O. Box 1564 New Haven, CT 06506-0901 NEWS RELEASE February 24, 2015 Analyst Contact: Susan Allen (203) 499-2409 UIL Holdings Corporation Declares Quarterly Dividend UIL Holdings Corporation (NYSE: UIL) announced that its Board of Directors declared a quarterly dividend of $0.432 per share on its Common Stock at today’s Board meeting. This d

February 26, 2015 EX-2.1

AGREEMENT AND PLAN OF MERGER UIL HOLDINGS CORPORATION, IBERDROLA USA, INC. GREEN MERGER SUB, INC. Dated as of February 25, 2015 TABLE OF CONTENTS Page ARTICLE I DEFINITIONS AND RULES OF CONSTRUCTION 6 Section 1.1 Certain Definitions 6 Section 1.2 Cer

EX-2.1 Exhibit 2.1 EXECUTION VERSION AGREEMENT AND PLAN OF MERGER by and among UIL HOLDINGS CORPORATION, IBERDROLA USA, INC. and GREEN MERGER SUB, INC. Dated as of February 25, 2015 TABLE OF CONTENTS Page ARTICLE I DEFINITIONS AND RULES OF CONSTRUCTION 6 Section 1.1 Certain Definitions 6 Section 1.2 Certain Interpretations 21 ARTICLE II MERGER 23 Section 2.1 The Merger 23 Section 2.2 Charter Docum

February 26, 2015 425

AGR / Avangrid, Inc. 425 - Merger Prospectus - 425

Filed by Iberdrola USA, Inc. Pursuant to Rule 425 under the Securities Act of 1933 Subject Company: UIL Holdings Corporation (Commission File No. 001-15052) 26th February 2015 Iberdrola USA and UIL Holdings agree to merge operations to create a leading utility in the US KEY ASPECTS · The merger is consistent with Iberdrola’s strategic plan, expanding its presence in the US, a country with a AAA so

February 26, 2015 425

UIL / UIL Holdings Corporation 425 - Merger Prospectus - 425

425 1 a15-54576425.htm 425 Filed by Iberdrola, S.A. Pursuant to Rule 425 under the Securities Act of 1933 Subject Company: UIL Holdings Corporation (Commission File No. 001-15052) 1 1 Iberdrola USA-UIL merger February 2015 2 2 DISCLAIMER This document has been prepared exclusively for information purposes by Iberdrola, S.A. in connection with the proposed combination of Iberdrola USA with UIL Hold

February 26, 2015 EX-99.2

FY ‘14 Earnings * Forward Looking Statements Certain statements contained herein, regarding matters that are not historical facts, are forward-looking statements (as defined in the Private Securities Litigation Reform Act of 1995). These include stat

Exhibit 99.2 FY ‘14 Earnings * FY & 4Q ‘14 Earnings PresentationFebruary 27, 2015 Exhibit 99.2 FY ‘14 Earnings * Forward Looking Statements Certain statements contained herein, regarding matters that are not historical facts, are forward-looking statements (as defined in the Private Securities Litigation Reform Act of 1995). These include statements regarding management’s intentions, plans, belief

February 26, 2015 EX-99.1

Iberdrola USA to Combine with UIL to Create a Leading, Diversified Publicly-Traded Company Based in the Northeast

EX-99.1 Exhibit 99.1 UIL Holdings Corporation 157 Church Street P.O. Box 1564 New Haven, CT 06506-0901 203.499.2812 Fax: 203.499.3512 NEWS RELEASE Feb. 25, 2015 Iberdrola USA to Combine with UIL to Create a Leading, Diversified Publicly-Traded Company Based in the Northeast • $17.9 billion transaction brings together two premier companies to create a large, diversified power and utility company wi

February 26, 2015 EX-99.1

UIL Reports 2014 Earnings and Announces 2015 Earnings Guidance

Exhibit 99.1 UIL Holdings Corporation 157 Church Street P.O. Box 1564 New Haven, CT 06506-0901 NEWS RELEASE February 25, 2015 Analyst Contact: Susan Allen 203-499-2409 Media Contact: Michael West Jr. 203-499-3858 UIL Reports 2014 Earnings and Announces 2015 Earnings Guidance Today, UIL Holdings Corporation (NYSE: UIL) reported 2014 consolidated net income of $109.6 million, or $1.92 per diluted sh

February 26, 2015 EX-2.1

AGREEMENT AND PLAN OF MERGER UIL HOLDINGS CORPORATION, IBERDROLA USA, INC. GREEN MERGER SUB, INC. Dated as of February 25, 2015 TABLE OF CONTENTS Page ARTICLE I DEFINITIONS AND RULES OF CONSTRUCTION 6 Section 1.1 Certain Definitions 6 Section 1.2 Cer

EX-2.1 2 d881971dex21.htm EX-2.1 Exhibit 2.1 EXECUTION VERSION AGREEMENT AND PLAN OF MERGER by and among UIL HOLDINGS CORPORATION, IBERDROLA USA, INC. and GREEN MERGER SUB, INC. Dated as of February 25, 2015 TABLE OF CONTENTS Page ARTICLE I DEFINITIONS AND RULES OF CONSTRUCTION 6 Section 1.1 Certain Definitions 6 Section 1.2 Certain Interpretations 21 ARTICLE II MERGER 23 Section 2.1 The Merger 23

February 26, 2015 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition, Other Events

8-K 1 form8k.htm UIL HOLDINGS CORPORATION 8-K 2-24-2015 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): February 24, 2015 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdi

February 26, 2015 425

UIL / UIL Holdings Corporation 425 - Merger Prospectus - 425

425 Filed by: UIL Holdings Corporation Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934 Subject Company: UIL Holdings Corporation Commission File No.

February 26, 2015 425

AGR / Avangrid, Inc. 425 - Merger Prospectus - 425

425 1 a15-54571425.htm 425 Filed by Iberdrola USA, Inc. Pursuant to Rule 425 under the Securities Act of 1933 Subject Company: UIL Holdings Corporation (Commission File No. 001-15052) UIL Holdings Corporation 157 Church Street P.O. Box 1564 New Haven, CT 06506-0901 203.499.2812 Fax: 203.499.3512 NEWS RELEASE Feb. 25, 2015 Iberdrola USA to Combine with UIL to Create a Leading, Diversified Publicly-

February 10, 2015 SC 13G/A

UIL / UIL Holdings Corporation / VANGUARD GROUP INC Passive Investment

uilholdingscorp.htm - Generated by SEC Publisher for SEC Filing SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 3 )* Name of issuer: UIL Holdings Corp Title of Class of Securities: Common Stock CUSIP Number: 902748102 Date of Event Which Requires Filing of this Statement: December 31, 2014 Check the appropriate box to

December 5, 2014 8-K

Regulation FD Disclosure, Termination of a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): December 4, 2014 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (Commission File Number) (IRS Emp

December 5, 2014 EX-99.1

UIL Announces Termination of Its Agreement To Purchase Philadelphia Gas Works Assets

Exhibit 99.1 UIL Holdings Corporation 157 Church Street P.O. Box 1564 New Haven, CT 06506-0901 NEWS RELEASE Dec. 4, 2014 Analyst Contact: Susan Allen 203-499-2409 Media Contact: Michael West Jr. 203-499-3858 UIL Announces Termination of Its Agreement To Purchase Philadelphia Gas Works Assets NEW HAVEN, Conn. — Dec 4, 2014 — Today, UIL Holdings Corporation (NYSE: UIL) terminated its Asset Purchase

November 17, 2014 EX-99.2

FINANCIAL STATEMENTS CONNECTICUT NATURAL GAS CORPORATION AS OF SEPTEMBER 30, 2014 AND DECEMBER 31, 2013 AND FOR THE THREE AND NINE MONTHS ENDED SEPTEMBER 30, 2014 AND 2013 TABLE OF CONTENTS

Exhibit 99.2 FINANCIAL STATEMENTS OF CONNECTICUT NATURAL GAS CORPORATION AS OF SEPTEMBER 30, 2014 AND DECEMBER 31, 2013 AND FOR THE THREE AND NINE MONTHS ENDED SEPTEMBER 30, 2014 AND 2013 (UNAUDITED) TABLE OF CONTENTS Page Number Financial Statements: Statement of Income for the three and nine months ended September 30, 2014 and 2013 3 Balance Sheet as of September 30, 2014 and December 31, 2013 4

November 17, 2014 EX-99.3

FINANCIAL STATEMENTS THE SOUTHERN CONNECTICUT GAS COMPANY AS OF SEPTEMBER 30, 2014 AND DECEMBER 31, 2013 AND FOR THE THREE AND NINE MONTHS ENDED SEPTEMBER 30, 2014 AND 2013 TABLE OF CONTENTS

Exhibit 99.3 FINANCIAL STATEMENTS OF THE SOUTHERN CONNECTICUT GAS COMPANY AS OF SEPTEMBER 30, 2014 AND DECEMBER 31, 2013 AND FOR THE THREE AND NINE MONTHS ENDED SEPTEMBER 30, 2014 AND 2013 (UNAUDITED) TABLE OF CONTENTS Page Number Financial Statements: Statement of Income for the three and nine months ended September 30, 2014 and 2013 3 Balance Sheet as of September 30, 2014 and December 31, 2013

November 17, 2014 EX-99.4

FINANCIAL STATEMENTS THE BERKSHIRE GAS COMPANY AS OF SEPTEMBER 30, 2014 AND DECEMBER 31, 2013 AND FOR THE THREE AND NINE MONTHS ENDED SEPTEMBER 30, 2014 AND 2013 TABLE OF CONTENTS

EX-99.4 5 ex994.htm EXHIBIT 99.4 Exhibit 99.4 FINANCIAL STATEMENTS OF THE BERKSHIRE GAS COMPANY AS OF SEPTEMBER 30, 2014 AND DECEMBER 31, 2013 AND FOR THE THREE AND NINE MONTHS ENDED SEPTEMBER 30, 2014 AND 2013 (UNAUDITED) TABLE OF CONTENTS Page Number Financial Statements: Statement of Income for the three and nine months ended September 30, 2014 and 2013 3 Balance Sheet as of September 30, 2014

November 17, 2014 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

8-K 1 form8k.htm UIL HOLDINGS CORPORATION 8-K 11-17-2014 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): November 17, 2014 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisd

November 17, 2014 EX-99.1

FINANCIAL STATEMENTS THE UNITED ILLUMINATING COMPANY AS OF AND FOR THE THREE AND NINE MONTHS ENDED SEPTEMBER 30, 2014 AND 2013 TABLE OF CONTENTS

Exhibit 99.1 FINANCIAL STATEMENTS OF THE UNITED ILLUMINATING COMPANY AS OF AND FOR THE THREE AND NINE MONTHS ENDED SEPTEMBER 30, 2014 AND 2013 (UNAUDITED) TABLE OF CONTENTS Page Number Financial Statements: Statement of Income for the three and nine months ended September 30, 2014 and 2013 3 Balance Sheet as of September 30, 2014 and 2013 4 Statement of Cash Flows for the nine months ended Septemb

November 12, 2014 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): November 12, 2014 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction (Commission (IRS Employer of Incorporation) File N

November 12, 2014 EX-99.1

EEI 2014 * Forward Looking Statements Certain statements contained herein, regarding matters that are not historical facts, are forward-looking statements (as defined in the Private Securities Litigation Reform Act of 1995). These include statements

EEI 2014 * 49th Annual EEI Financial ConferenceNovember 2014 Exhibit 99.1 EEI 2014 * Forward Looking Statements Certain statements contained herein, regarding matters that are not historical facts, are forward-looking statements (as defined in the Private Securities Litigation Reform Act of 1995). These include statements regarding management’s intentions, plans, beliefs, expectations or forecasts

November 12, 2014 EX-99.1

UIL Decides Not To Terminate Agreement To Purchase Philadelphia Gas Works At This Time

Exhibit 99.1 UIL Holdings Corporation 157 Church Street P.O. Box 1564 New Haven, CT 06506-0901 NEWS RELEASE November 10, 2014 Analyst Contact: Susan Allen 203-499-2409 Media Contact: Michael West Jr. 203-499-3858 UIL Decides Not To Terminate Agreement To Purchase Philadelphia Gas Works At This Time UIL Holdings Corporation (NYSE: UIL) has decided that it will not, at this time, terminate its Asset

November 12, 2014 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): November 10, 2014 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (Commission File Number) (IRS Em

November 4, 2014 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): November 4, 2014 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction (Commission (IRS Employer of Incorporation) File Nu

November 4, 2014 EX-99.2

Note to Investors Certain statements contained herein, regarding matters that are not historical facts, are forward-looking statements (as defined in the Private Securities Litigation Reform Act of 1995). These include statements regarding management

3Q ‘14 Earnings PresentationNovember 5, 2014 Exhibit 99.2 Note to Investors Certain statements contained herein, regarding matters that are not historical facts, are forward-looking statements (as defined in the Private Securities Litigation Reform Act of 1995). These include statements regarding management’s intentions, plans, beliefs, expectations or forecasts for the future. Such forward-lookin

November 4, 2014 EX-99.1

UIL Reports Third Quarter 2014 Earnings and Revises 2014 Earnings Guidance

EXHIBIT 99.1 UIL Holdings Corporation 157 Church Street P.O. Box 1564 New Haven, CT 06506-0901 NEWS RELEASE November 4, 2014 Analyst Contact: Susan Allen 203-499-2409 Media Contact: Michael West Jr. 203-499-3858 UIL Reports Third Quarter 2014 Earnings and Revises 2014 Earnings Guidance Today, UIL Holdings Corporation (NYSE: UIL) reported consolidated net income of $12.5 million, or $0.22 per dilut

November 4, 2014 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10‑Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10‑Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended September 30, 2014 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 1‑15052 (Exact name of regi

October 29, 2014 EX-99.1

UIL Holdings Corporation Declares Quarterly Dividend

EXHIBIT 99.1 UIL Holdings Corporation 157 Church Street P.O. Box 1564 New Haven, CT 06506-0901 NEWS RELEASE October 28, 2014 Analyst Contact: Susan Allen (203) 499-2409 UIL Holdings Corporation Declares Quarterly Dividend UIL Holdings Corporation (NYSE: UIL) announced that its Board of Directors declared a quarterly dividend of $0.432 per share on its Common Stock at today’s Board meeting. This di

October 29, 2014 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): October 28, 2014 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (Commission File Number) (IRS Emp

October 28, 2014 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): October 28, 2014 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (Commission File Number) (IRS Emp

October 28, 2014 EX-99.1

UIL Comments on Philadelphia City Council’s Announcement

EXHIBIT 99.1 UIL Holdings Corporation 157 Church Street P.O. Box 1564 New Haven, CT 06506-0901 NEWS RELEASE October 28, 2014 Analyst Contact: Susan Allen 203-499-2409 Media Contact: Michael West Jr. 203-499-3858 UIL Comments on Philadelphia City Council’s Announcement On October 27, 2014, The Philadelphia City Council (“City Council”) announced that it had informed Philadelphia Mayor Michael Nutte

August 22, 2014 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): August 22, 2014 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (Commission File Number) (IRS Empl

August 22, 2014 EX-99.1

FINANCIAL STATEMENTS THE UNITED ILLUMINATING COMPANY AS OF AND FOR THE THREE AND SIX MONTHS ENDED JUNE 30, 2014 AND 2013 TABLE OF CONTENTS

Exhibit 99.1 FINANCIAL STATEMENTS OF THE UNITED ILLUMINATING COMPANY AS OF AND FOR THE THREE AND SIX MONTHS ENDED JUNE 30, 2014 AND 2013 (UNAUDITED) TABLE OF CONTENTS Page Number Financial Statements: Statement of Income for the three and six months ended June 30, 2014 and 2013 3 Balance Sheet as of June 30, 2014 and 2013 4 Statement of Cash Flows for the six months ended June 30, 2014 and 2013 6

August 22, 2014 EX-99.3

FINANCIAL STATEMENTS THE SOUTHERN CONNECTICUT GAS COMPANY AS OF JUNE 30, 2014 AND DECEMBER 31, 2013 AND FOR THE THREE AND SIX MONTHS ENDED JUNE 30, 2014 AND 2013 TABLE OF CONTENTS

Exhibit 99.3 FINANCIAL STATEMENTS OF THE SOUTHERN CONNECTICUT GAS COMPANY AS OF JUNE 30, 2014 AND DECEMBER 31, 2013 AND FOR THE THREE AND SIX MONTHS ENDED JUNE 30, 2014 AND 2013 (UNAUDITED) TABLE OF CONTENTS Page Number Financial Statements: Statement of Income for the three and six months ended June 30, 2014 and 2013 3 Balance Sheet as of June 30, 2014 and December 31, 2013 4 Statement of Cash Fl

August 22, 2014 EX-99.2

FINANCIAL STATEMENTS CONNECTICUT NATURAL GAS CORPORATION AS OF JUNE 30, 2014 AND DECEMBER 31, 2013 AND FOR THE THREE AND SIX MONTHS ENDED JUNE 30, 2014 AND 2013 TABLE OF CONTENTS

Exhibit 99.2 FINANCIAL STATEMENTS OF CONNECTICUT NATURAL GAS CORPORATION AS OF JUNE 30, 2014 AND DECEMBER 31, 2013 AND FOR THE THREE AND SIX MONTHS ENDED JUNE 30, 2014 AND 2013 (UNAUDITED) TABLE OF CONTENTS Page Number Financial Statements: Statement of Income for the three and six months ended June 30, 2014 and 2013 3 Balance Sheet as of June 30, 2014 and December 31, 2013 4 Statement of Cash Flo

August 22, 2014 EX-99.4

FINANCIAL STATEMENTS THE BERKSHIRE GAS COMPANY AS OF JUNE 30, 2014 AND DECEMBER 31, 2013 AND FOR THE THREE AND SIX MONTHS ENDED JUNE 30, 2014 AND 2013 TABLE OF CONTENTS

Exhibit 99.4 FINANCIAL STATEMENTS OF THE BERKSHIRE GAS COMPANY AS OF JUNE 30, 2014 AND DECEMBER 31, 2013 AND FOR THE THREE AND SIX MONTHS ENDED JUNE 30, 2014 AND 2013 (UNAUDITED) TABLE OF CONTENTS Page Number Financial Statements: Statement of Income for the three and six months ended June 30, 2014 and 2013 3 Balance Sheet as of June 30, 2014 and December 31, 2013 4 Statement of Cash Flows for the

August 6, 2014 EX-99.1

UIL Reports Second Quarter 2014 Earnings and Updates 2014 Earnings Guidance to Include Acquisition-Related Expenses to Date

EXHIBIT 99.1 UIL Holdings Corporation 157 Church Street P.O. Box 1564 New Haven, CT 06506-0901 NEWS RELEASE August 6, 2014 Analyst Contact: Susan Allen 203-499-2409 Media Contact: Michael West Jr. 203-499-3858 UIL Reports Second Quarter 2014 Earnings and Updates 2014 Earnings Guidance to Include Acquisition-Related Expenses to Date Today, UIL Holdings Corporation (NYSE: UIL) reported consolidated

August 6, 2014 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): August 5, 2014 (Exact name of reg

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): August 5, 2014 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (Commission File Number) (IRS Emplo

August 6, 2014 EX-99.2

2Q ‘14 Earnings Note to Investors Certain statements contained herein, regarding matters that are not historical facts, are forward-looking statements (as defined in the Private Securities Litigation Reform Act of 1995). These include statements rega

EXHIBIT 99.2 2Q ‘14 Earnings 2Q ‘14 Earnings PresentationAugust 7, 2014 Exhibit 99.2 2Q ‘14 Earnings Note to Investors Certain statements contained herein, regarding matters that are not historical facts, are forward-looking statements (as defined in the Private Securities Litigation Reform Act of 1995). These include statements regarding management’s intentions, plans, beliefs, expectations or fo

August 6, 2014 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10‑Q

10-Q 1 form10q.htm UIL HOLDINGS CORPORATION 10-Q 6-30-2014 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10‑Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended June 30, 2014 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from

August 6, 2014 EX-99.3

UIL Holdings Corporation Declares Quarterly Dividend

UIL Holdings Corporation EXHIBIT 99.3 157 Church Street P.O. Box 1564 New Haven, CT 06506-0901 NEWS RELEASE August 5, 2014 Analyst Contact: Susan Allen (203) 499-2409 UIL Holdings Corporation Declares Quarterly Dividend UIL Holdings Corporation (NYSE: UIL) announced that its Board of Directors declared a quarterly dividend of $0.432 per share on its Common Stock at today’s Board meeting. This divi

July 10, 2014 EX-24

POWER OF ATTORNEY

POWER OF ATTORNEY Know all by these presents, that the undersigned hereby constitutes and appoints Patricia C.

June 26, 2014 11-K

- UIL HOLDINGS CORPORATION 11-K 12-31-2013 (CONNECTICUT NATURAL GAS CORPORATION)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K x ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE FISCAL YEAR ENDED DECEMBER 31, 2013 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 1-15052 CONNECTICUT NATURAL GAS CORPORATION UNIO

June 26, 2014 11-K

- UIL HOLDINGS CORPORATION 11-K 12-31-2013 (THE BERKSHIRE GAS COMPANY)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K x ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE FISCAL YEAR ENDED DECEMBER 31, 2013 OR o TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 1-15052 THE BERKSHIRE GAS COMPANY 401(k) PLAN FO

June 26, 2014 8-K

Other Events - UIL HOLDINGS CORPORATION 8-K 6-19-2014

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): June 19, 2014 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (Commission File Number) (IRS Employ

June 26, 2014 11-K

- UIL HOLDINGS CORPORATION 11-K 12-31-2013 (THE UIL HOLDINGS CORPORATION 401K)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K x ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE FISCAL YEAR ENDED DECEMBER 31, 2013 OR o TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 1-15052 THE UIL HOLDINGS CORPORATION 401(K)/ EMP

May 21, 2014 EX-99.1

FINANCIAL STATEMENTS THE UNITED ILLUMINATING COMPANY AS OF AND FOR THE THREE MONTHS ENDED MARCH 31, 2014 AND 2013 TABLE OF CONTENTS Page Number Financial Statements: Statement of Income for the three months ended March 31, 2014 and 2013 3 Balance She

EXHIBIT 99.1 FINANCIAL STATEMENTS OF THE UNITED ILLUMINATING COMPANY AS OF AND FOR THE THREE MONTHS ENDED MARCH 31, 2014 AND 2013 (UNAUDITED) TABLE OF CONTENTS Page Number Financial Statements: Statement of Income for the three months ended March 31, 2014 and 2013 3 Balance Sheet as of March 31, 2014 and 2013 4 Statement of Cash Flows for the three months ended March 31, 2014 and 2013 6 Statement

May 21, 2014 EX-99.3

FINANCIAL STATEMENTS THE SOUTHERN CONNECTICUT GAS COMPANY AS OF MARCH 31, 2014 AND DECEMBER 31, 2013 AND FOR THE THREE MONTHS ENDED MARCH 31, 2014 AND 2013 TABLE OF CONTENTS Page Number Financial Statements: Statement of Income for the three months e

EXHIBIT 99.3 FINANCIAL STATEMENTS OF THE SOUTHERN CONNECTICUT GAS COMPANY AS OF MARCH 31, 2014 AND DECEMBER 31, 2013 AND FOR THE THREE MONTHS ENDED MARCH 31, 2014 AND 2013 (UNAUDITED) TABLE OF CONTENTS Page Number Financial Statements: Statement of Income for the three months ended March 31, 2014 and 2013 3 Balance Sheet as of March 31, 2014 and December 31, 2013 4 Statement of Cash Flows for the

May 21, 2014 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): May 21, 2014 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (Commission File Number) (IRS Employe

May 21, 2014 EX-99.4

FINANCIAL STATEMENTS THE BERKSHIRE GAS COMPANY AS OF MARCH 31, 2014 AND DECEMBER 31, 2013 AND FOR THE THREE MONTHS ENDED MARCH 31, 2014 AND 2013 TABLE OF CONTENTS Page Number Financial Statements: Statement of Income for the three months ended March

EXHIBIT 99.4 FINANCIAL STATEMENTS OF THE BERKSHIRE GAS COMPANY AS OF MARCH 31, 2014 AND DECEMBER 31, 2013 AND FOR THE THREE MONTHS ENDED MARCH 31, 2014 AND 2013 (UNAUDITED) TABLE OF CONTENTS Page Number Financial Statements: Statement of Income for the three months ended March 31, 2014 and 2013 3 Balance Sheet as of March 31, 2014 and December 31, 2013 4 Statement of Cash Flows for the three month

May 21, 2014 EX-99.2

FINANCIAL STATEMENTS CONNECTICUT NATURAL GAS CORPORATION AS OF MARCH 31, 2014 AND DECEMBER 31, 2013 AND FOR THE THREE MONTHS ENDED MARCH 31, 2014 AND 2013 TABLE OF CONTENTS Page Number Financial Statements: Statement of Income for the three months en

EXHIBIT 99.2 FINANCIAL STATEMENTS OF CONNECTICUT NATURAL GAS CORPORATION AS OF MARCH 31, 2014 AND DECEMBER 31, 2013 AND FOR THE THREE MONTHS ENDED MARCH 31, 2014 AND 2013 (UNAUDITED) TABLE OF CONTENTS Page Number Financial Statements: Statement of Income for the three months ended March 31, 2014 and 2013 3 Balance Sheet as of March 31, 2014 and December 31, 2013 4 Statement of Cash Flows for the t

May 14, 2014 8-K

Financial Statements and Exhibits, Other Events, Submission of Matters to a Vote of Security Holders

8-K 1 form8k.htm UIL HOLDINGS CORPORATION 8-K 5-13-2014 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): May 13, 2014 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction

May 14, 2014 EX-99.1

UIL Holdings Corporation Declares Quarterly Dividend

EX-99.1 2 ex991.htm EXHIBIT 99.1 UIL Holdings Corporation EXHIBIT 99.1 157 Church Street P.O. Box 1564 New Haven, CT 06506-0901 NEWS RELEASE May 13, 2014 Analyst Contact: Susan Allen (203) 499-2409 UIL Holdings Corporation Declares Quarterly Dividend UIL Holdings Corporation (NYSE: UIL) announced that its Board of Directors declared a quarterly dividend of $0.432 per share on its Common Stock at t

May 7, 2014 EX-99.2

1Q ‘14 Earnings Note to Investors Certain statements contained herein, regarding matters that are not historical facts, are forward-looking statements (as defined in the Private Securities Litigation Reform Act of 1995). These include statements rega

Exhibit 99.2 1Q ‘14 Earnings 1Q ‘14 Earnings PresentationMay 8, 2014 Exhibit 99.2 1Q ‘14 Earnings Note to Investors Certain statements contained herein, regarding matters that are not historical facts, are forward-looking statements (as defined in the Private Securities Litigation Reform Act of 1995). These include statements regarding management’s intentions, plans, beliefs, expectations or forec

May 7, 2014 EX-10.3

364-DAY BRIDGE TERM LOAN AGREEMENT Dated as of March 28, 2014 UIL HOLDINGS CORPORATION WGP ACQUISITION LLC as Borrowers THE BANKS NAMED HEREIN as Banks MORGAN STANLEY SENIOR FUNDING, INC. as Administrative Agent

EXHIBIT 10.3 EXECUTION VERSION $1,900,000,000 364-DAY BRIDGE TERM LOAN AGREEMENT Dated as of March 28, 2014 among UIL HOLDINGS CORPORATION and WGP ACQUISITION LLC as Borrowers THE BANKS NAMED HEREIN as Banks and MORGAN STANLEY SENIOR FUNDING, INC. as Administrative Agent MORGAN STANLEY SENIOR FUNDING, INC. Sole Lead Arranger and Sole Bookrunner WELLS FARGO BANK, N.A. as Documentation Agent and BAN

May 7, 2014 EX-10.2

AMENDMENT NO. 1 TO AMENDED AND RESTATED CREDIT AGREEMENT

EXHIBIT 10.2 EXECUTION VERSION AMENDMENT NO. 1 TO AMENDED AND RESTATED CREDIT AGREEMENT This Amendment No. 1 to Amended and Restated Credit Agreement, dated as of March 17, 2014 (this ?Amendment?), is among UIL Holdings Corporation, a Connecticut corporation (the ?Parent?), The United Illuminating Company, a specially chartered Connecticut corporation (?UI?), The Southern Connecticut Gas Company,

May 7, 2014 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): May 7, 2014 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (Commission File Number) (IRS Employer

May 7, 2014 EX-10.1

ARTICLE I Scope of Agreement

EX-10.1 2 ex101.htm EXHIBIT 10.1 EXHIBIT 10.1 THIS AGREEMENT made and entered into as of December 1, 2013 between the CONNECTICUT NATURAL GAS CORPORATION, located in East Hartford, and Rocky Hill, Connecticut and any satellite locations (hereinafter called the "Company" or "Employer"), and CONNECTICUT INDEPENDENT UTILITY WORKERS, LOCAL 12924 (hereinafter referred to as the "Union"). WITNESSETH: Th

May 7, 2014 EX-99.1

UIL Reports First Quarter 2014 Earnings and Reaffirms 2014 Earnings Guidance

Exhibit 99.1 UIL Holdings Corporation 157 Church Street P.O. Box 1564 New Haven, CT 06506-0901 NEWS RELEASE May 7, 2014 Analyst Contact: Susan Allen 203-499-2409 Media Contact: Michael West Jr. 203-499-3858 UIL Reports First Quarter 2014 Earnings and Reaffirms 2014 Earnings Guidance Today, UIL Holdings Corporation (NYSE: UIL) reported consolidated net income of $55.5 million, or $0.97 per diluted

May 7, 2014 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10‑Q

10-Q 1 form10q.htm UIL HOLDINGS CORPORATION 10-Q 3-31-2014 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10‑Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended March 31, 2014 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period fro

April 16, 2014 EX-99.1

THE UNITED ILLUMINATING COMPANY AUDITED FINANCIAL STATEMENTS AS OF AND FOR THE YEARS ENDED DECEMBER 31, 2013 AND 2012 TABLE OF CONTENTS

EXHIBIT 99.1 THE UNITED ILLUMINATING COMPANY AUDITED FINANCIAL STATEMENTS AS OF AND FOR THE YEARS ENDED DECEMBER 31, 2013 AND 2012 TABLE OF CONTENTS Page Number Independent Auditor’s Report 2 Financial Statements: Statement of Income for the Years Ended December 31, 2013 and 2012 3 Statement of Cash Flows for the Years Ended December 31, 2013 and 2012 4 Balance Sheet as of December 31, 2013 and 20

April 16, 2014 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

8-K 1 form8k.htm UIL HOLDINGS CORP 8-K 4-16-2014 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): April 16, 2014 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of I

April 16, 2014 EX-99.3

THE SOUTHERN CONNECTICUT GAS COMPANY AUDITED FINANCIAL STATEMENTS AS OF AND FOR THE YEARS ENDED DECEMBER 31, 2013 AND 2012 TABLE OF CONTENTS

EXHIBIT 99.3 THE SOUTHERN CONNECTICUT GAS COMPANY AUDITED FINANCIAL STATEMENTS AS OF AND FOR THE YEARS ENDED DECEMBER 31, 2013 AND 2012 TABLE OF CONTENTS Page Number Independent Auditor’s Report 2 Financial Statements: Statement of Income for years ended December 31, 2013 and 2012 3 Statement of Comprehensive Income for years ended December 31, 2013 and 2012 3 Statement of Cash Flows for the years

April 16, 2014 EX-99.4

THE BERKSHIRE GAS COMPANY AUDITED FINANCIAL STATEMENTS AS OF AND FOR THE YEARS ENDED DECEMBER 31, 2013 AND 2012 TABLE OF CONTENTS

EXHIBIT 99.4 THE BERKSHIRE GAS COMPANY AUDITED FINANCIAL STATEMENTS AS OF AND FOR THE YEARS ENDED DECEMBER 31, 2013 AND 2012 TABLE OF CONTENTS Page Number Independent Auditor’s Report 2 Financial Statements: Statement of Income for years ended December 31, 2013 and 2012 3 Statement of Comprehensive Income for years ended December 31, 2013 and 2012 3 Statement of Cash Flows for the years ended Dece

April 16, 2014 EX-99.2

CONNECTICUT NATURAL GAS CORPORATION AUDITED FINANCIAL STATEMENTS AS OF AND FOR THE YEARS ENDED DECEMBER 31, 2013 AND 2012 TABLE OF CONTENTS

EXHIBIT 99.2 CONNECTICUT NATURAL GAS CORPORATION AUDITED FINANCIAL STATEMENTS AS OF AND FOR THE YEARS ENDED DECEMBER 31, 2013 AND 2012 TABLE OF CONTENTS Page Number Independent Auditor’s Report 2 Financial Statements: Statement of Income for years ended December 31, 2013 and 2012 3 Statement of Comprehensive Income for years ended December 31, 2013 and 2012 3 Statement of Cash Flows for the years

April 10, 2014 SC 13G/A

UIL / UIL Holdings Corporation / DEUTSCHE BANK AG\ - UIL HOLDING CORP TERMINATION Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1) UIL HOLDINGS CORP - (NAME OF ISSUER) Common Stock (Par Value $0) - (TITLE OF CLASS OF SECURITIES) 902748102 - (CUSIP NUMBER) March 31, 2014 - (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant

April 3, 2014 DEFA14A

- UIL HOLDINGS CORPORATION DEFA 14A 5-13-2014

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confide

April 3, 2014 DEF 14A

- UIL HOLDINGS CORPORATION DEF 14A 5-13-2014

DEF 14A 1 formdef14a.htm UIL HOLDINGS CORPORATION DEF 14A 5-13-2014 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant

April 3, 2014 8-K

Entry into a Material Definitive Agreement, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

8-K 1 form8k.htm UIL HOLDINGS CORP 8-K 3-28-2014 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): March 28, 2014 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of I

March 26, 2014 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): March 24, 2014 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (Commission File Number) (IRS Emplo

March 25, 2014 PRE 14A

- UIL HOLDINGS CORPORATION PRE 14A 3-25-2014

PRE 14A 1 formpre14a.htm UIL HOLDINGS CORPORATION PRE 14A 3-25-2014 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant

March 24, 2014 10-K/A

UIL Holdings UIL HOLDINGS CORPORATION 10-KA NO 1 12-31-2013 (Annual Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K/A (Amendment No. 1) x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE FISCAL YEAR ENDED DECEMBER 31, 2013 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 1-15052 (Exact n

March 24, 2014 PRE 14A

- UIL HOLDINGS CORP PRE14A 5-13-2014

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: x Preliminary Proxy Statement o Confide

March 21, 2014 8-K

Entry into a Material Definitive Agreement, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant - UIL HOLDINGS CORP 8-K 3-17-2014

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): March 17, 2014 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (Commission File Number) (IRS Emplo

March 3, 2014 EX-99.2

Acquisition of Philadelphia Gas

EX-99.2 Acquisition of Philadelphia Gas Works Operations Investor Presentation March 3, 2014 Exhibit 99.2 Note To Investors 2 Visit our website at www.UIL.com James Torgerson President and Chief Executive Officer Richard Nicholas Executive Vice President and Chief Financial Officer Certain statements contained herein, regarding matters that are not historical facts, are forward-looking statements

March 3, 2014 EX-2.1

ASSET PURCHASE AGREEMENT by and among THE CITY OF PHILADELPHIA, as Seller, UIL HOLDINGS CORPORATION, as Parent WGP ACQUISITION LLC, as Buyer Dated March 2, 2014 TABLE OF CONTENTS Page ARTICLE I DEFINITIONS 4 Section 1.1 Certain Defined Terms 4 Sectio

EX-2.1 Exhibit 2.1 EXECUTION VERSION ASSET PURCHASE AGREEMENT by and among THE CITY OF PHILADELPHIA, as Seller, UIL HOLDINGS CORPORATION, as Parent and WGP ACQUISITION LLC, as Buyer Dated March 2, 2014 TABLE OF CONTENTS Page ARTICLE I DEFINITIONS 4 Section 1.1 Certain Defined Terms 4 Section 1.2 Other Defined Terms 21 ARTICLE II PURCHASE AND SALE 23 Section 2.1 Purchase and Sale of Purchased Asset

March 3, 2014 8-K

Regulation FD Disclosure, Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant - 8-K

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 2, 2014 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of incorporation) (Commission File Number) (IRS Em

March 3, 2014 EX-99.1

UIL Holdings to Acquire Philadelphia Gas Works Operations Acquisition to Significantly Expand UIL’s Regulated Natural Gas Business and Drive Long-Term Investment and Growth Opportunities Transaction will be Immediately Accretive to Operating and Free

EX-99.1 Exhibit 99.1 Press Release UIL Holdings Corporation 157 Church Street P.O. Box 1564 New Haven, CT 06506-0901 203.499.2812 Fax: 203.499.3512 NEWS RELEASE March 3, 2014 UIL Analyst Contact: Susan Allen 203-499-2409 UIL Media Contact: Michael West Jr. 203-499-3858 UIL Holdings to Acquire Philadelphia Gas Works Operations Acquisition to Significantly Expand UIL’s Regulated Natural Gas Business

February 20, 2014 EX-10.7A

FIRST AMENDMENT EMPLOYMENT AGREEMENT

EXHIBIT 10.7a FIRST AMENDMENT TO EMPLOYMENT AGREEMENT THIS AMENDMENT ( the ?First Amendment?) is made as of the 18th day of November 2004, between The United Illuminating Company, a Connecticut Corporation (the ?Company?) and Anthony Marone, III (the ?Executive?), WITNESSETH THAT WHEREAS, the Company previously entered into an amended and restated employment agreement with the Executive dated as o

February 20, 2014 EX-10.7

EMPLOYMENT AGREEMENT

EX-10.7 5 ex107.htm EXHIBIT 10.7 EXHIBIT 10.7 EMPLOYMENT AGREEMENT THIS AGREEMENT ( the “Agreement”) is made as of the 30th day of March, 2004, between The United Illuminating Company, a Connecticut Corporation (the “Company”) and Anthony Marone, III (the “Executive”), WITNESSETH THAT WHEREAS, the Executive previously has been employed by the Company as its Senior Director Client Services; and WHE

February 20, 2014 EX-21

LIST OF SUBSIDIARIES OF UIL HOLDINGS CORPORATION

EX-21 10 ex21.htm EXHIBIT 21 Exhibit 21 LIST OF SUBSIDIARIES OF UIL HOLDINGS CORPORATION State or Jurisdiction of Incorporation or Name Under Which Name of Subsidiary Organization Subsidiary Does Business The United Illuminating Company (1) Connecticut The United Illuminating Company Connecticut Energy Corporation (1)* Connecticut Connecticut Energy Corporation The Southern Connecticut Gas Company

February 20, 2014 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): February 20, 2014 (Exact name of registrant as specified in its charter) Connecticut 1-15052 06-1541045 (State or other jurisdiction of Incorporation) (Commission File Number) (IRS Em

February 20, 2014 EX-10.8

EMPLOYMENT AGREEMENT

EXHIBIT 10.8 EMPLOYMENT AGREEMENT THIS AGREEMENT ( the ?Agreement?) is made as of the 20th day of June, 2005, between The United Illuminating Company, a Connecticut Corporation (the ?Company?) and Diane Pivirotto, (the ?Executive?), WITNESSETH THAT WHEREAS, the Company desires to employ the Executive as Associate Vice President Human Resources of the Company, and the Executive desires to be so emp

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