MENT / Mentor Graphics Corp. - Depositi SEC, Relazione annuale, dichiarazione di delega

Mentor Graphics Corp.
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CIK 701811
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 Mentor Graphics Corp.
SEC Filings (Chronological Order)
Questa pagina fornisce un elenco completo e cronologico dei depositi SEC, esclusi i documenti di proprietà che forniamo altrove.
April 10, 2017 15-12B

Mentor Graphics 15-12B

15-12B 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 1-34795 Mentor Graphics Corporation (Exact name of registrant as spec

March 30, 2017 S-8 POS

Mentor Graphics S-8 POS

S-8 POS 1 d369367ds8pos.htm S-8 POS As filed with the Securities and Exchange Commission on March 30, 2017 Registration No. 333-213638 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 REGISTRATION STATEMENT NO. 333-213638 UNDER THE SECURITIES ACT OF 1933 MENTOR GRAPHICS CORPORATION (Exact Name of Registrant as Specified in Its Chart

March 30, 2017 S-8 POS

Mentor Graphics S-8 POS

S-8 POS As filed with the Securities and Exchange Commission on March 30, 2017 Registration No.

March 30, 2017 S-8 POS

Mentor Graphics S-8 POS

S-8 POS 1 d369367ds8pos.htm S-8 POS As filed with the Securities and Exchange Commission on March 30, 2017 Registration No. 333-180638 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 REGISTRATION STATEMENT NO. 333-180638 UNDER THE SECURITIES ACT OF 1933 MENTOR GRAPHICS CORPORATION (Exact Name of Registrant as Specified in Its Chart

March 30, 2017 S-8 POS

Mentor Graphics S-8 POS

S-8 POS 1 d369367ds8pos.htm S-8 POS As filed with the Securities and Exchange Commission on March 30, 2017 Registration No. 333-169493 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 REGISTRATION STATEMENT NO. 333-169493 UNDER THE SECURITIES ACT OF 1933 MENTOR GRAPHICS CORPORATION (Exact Name of Registrant as Specified in Its Chart

March 30, 2017 S-8 POS

Mentor Graphics S-8 POS

S-8 POS 1 d369367ds8pos.htm S-8 POS As filed with the Securities and Exchange Commission on March 30, 2017 Registration No. 333-165553 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 REGISTRATION STATEMENT NO. 333-165553 UNDER THE SECURITIES ACT OF 1933 MENTOR GRAPHICS CORPORATION (Exact Name of Registrant as Specified in Its Chart

March 30, 2017 S-8 POS

Mentor Graphics S-8 POS

As filed with the Securities and Exchange Commission on March 30, 2017 Registration No.

March 30, 2017 S-8 POS

Mentor Graphics S-8 POS

S-8 POS As filed with the Securities and Exchange Commission on March 30, 2017 Registration No.

March 30, 2017 S-8 POS

Mentor Graphics S-8 POS

As filed with the Securities and Exchange Commission on March 30, 2017 Registration No.

March 30, 2017 S-8 POS

Mentor Graphics S-8 POS

S-8 POS 1 d369367ds8pos.htm S-8 POS As filed with the Securities and Exchange Commission on March 30, 2017 Registration No. 333-53236 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 REGISTRATION STATEMENT NO. 333-53236 UNDER THE SECURITIES ACT OF 1933 MENTOR GRAPHICS CORPORATION (Exact Name of Registrant as Specified in Its Charter

March 30, 2017 S-8 POS

Mentor Graphics S-8 POS

S-8 POS 1 d369367ds8pos.htm S-8 POS As filed with the Securities and Exchange Commission on March 30, 2017 Registration No. 333-156106 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 2 TO FORM S-8 REGISTRATION STATEMENT NO. 333-156106 UNDER THE SECURITIES ACT OF 1933 MENTOR GRAPHICS CORPORATION (Exact Name of Registrant as Specified in Its Chart

March 30, 2017 S-8 POS

Mentor Graphics S-8 POS

S-8 POS As filed with the Securities and Exchange Commission on March 30, 2017 Registration No.

March 30, 2017 S-8 POS

Mentor Graphics S-8 POS

S-8 POS 1 d369367ds8pos.htm S-8 POS As filed with the Securities and Exchange Commission on March 30, 2017 Registration No. 333-135889 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 2 TO FORM S-8 REGISTRATION STATEMENT NO. 333-135889 UNDER THE SECURITIES ACT OF 1933 MENTOR GRAPHICS CORPORATION (Exact Name of Registrant as Specified in Its Chart

March 30, 2017 S-8 POS

Mentor Graphics S-8 POS

S-8 POS As filed with the Securities and Exchange Commission on March 30, 2017 Registration No.

March 30, 2017 S-8 POS

Mentor Graphics S-8 POS

S-8 POS 1 d369367ds8pos.htm S-8 POS As filed with the Securities and Exchange Commission on March 30, 2017 Registration No. 333-81993 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 REGISTRATION STATEMENT NO. 333-81993 UNDER THE SECURITIES ACT OF 1933 MENTOR GRAPHICS CORPORATION (Exact Name of Registrant as Specified in Its Charter

March 30, 2017 S-8 POS

Mentor Graphics S-8 POS

S-8 POS As filed with the Securities and Exchange Commission on March 30, 2017 Registration No.

March 30, 2017 S-8 POS

Mentor Graphics S-8 POS

S-8 POS As filed with the Securities and Exchange Commission on March 30, 2017 Registration No.

March 30, 2017 S-8 POS

Mentor Graphics S-8 POS

S-8 POS 1 d369367ds8pos.htm S-8 POS As filed with the Securities and Exchange Commission on March 30, 2017 Registration No. 333-119245 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 REGISTRATION STATEMENT NO. 333-119245 UNDER THE SECURITIES ACT OF 1933 MENTOR GRAPHICS CORPORATION (Exact Name of Registrant as Specified in Its Chart

March 30, 2017 S-8 POS

Mentor Graphics S-8 POS

S-8 POS 1 d369367ds8pos.htm S-8 POS As filed with the Securities and Exchange Commission on March 30, 2017 Registration No. 333-69223 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 REGISTRATION STATEMENT NO. 333-69223 UNDER THE SECURITIES ACT OF 1933 MENTOR GRAPHICS CORPORATION (Exact Name of Registrant as Specified in Its Charter

March 30, 2017 S-8 POS

Mentor Graphics S-8 POS

S-8 POS As filed with the Securities and Exchange Commission on March 30, 2017 Registration No.

March 30, 2017 S-8 POS

Mentor Graphics S-8 POS

S-8 POS As filed with the Securities and Exchange Commission on March 30, 2017 Registration No.

March 30, 2017 S-8 POS

Mentor Graphics S-8 POS

S-8 POS 1 d369367ds8pos.htm S-8 POS As filed with the Securities and Exchange Commission on March 30, 2017 Registration No. 333-49579 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 REGISTRATION STATEMENT NO. 333-49579 UNDER THE SECURITIES ACT OF 1933 MENTOR GRAPHICS CORPORATION (Exact Name of Registrant as Specified in Its Charter

March 30, 2017 S-8 POS

Mentor Graphics S-8 POS

S-8 POS As filed with the Securities and Exchange Commission on March 30, 2017 Registration No.

March 30, 2017 S-8 POS

Mentor Graphics S-8 POS

S-8 POS 1 d369367ds8pos.htm S-8 POS As filed with the Securities and Exchange Commission on March 30, 2017 Registration No. 033-64717 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 REGISTRATION STATEMENT NO. 033-64717 UNDER THE SECURITIES ACT OF 1933 MENTOR GRAPHICS CORPORATION (Exact Name of Registrant as Specified in Its Charter

March 30, 2017 S-8 POS

Mentor Graphics S-8 POS

S-8 POS As filed with the Securities and Exchange Commission on March 30, 2017 Registration No.

March 30, 2017 S-8 POS

Mentor Graphics S-8 POS

S-8 POS 1 d369367ds8pos.htm S-8 POS As filed with the Securities and Exchange Commission on March 30, 2017 Registration No. 333-91272 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 REGISTRATION STATEMENT NO. 333-91272 UNDER THE SECURITIES ACT OF 1933 MENTOR GRAPHICS CORPORATION (Exact Name of Registrant as Specified in Its Charter

March 30, 2017 S-8 POS

Mentor Graphics S-8 POS

S-8 POS 1 d369367ds8pos.htm S-8 POS As filed with the Securities and Exchange Commission on March 30, 2017 Registration No. 033-57151 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 2 TO FORM S-8 REGISTRATION STATEMENT NO. 033-57151 UNDER THE SECURITIES ACT OF 1933 MENTOR GRAPHICS CORPORATION (Exact Name of Registrant as Specified in Its Charter

March 30, 2017 S-8 POS

Mentor Graphics S-8 POS

S-8 POS 1 d369367ds8pos.htm S-8 POS As filed with the Securities and Exchange Commission on March 30, 2017 Registration No. 333-91266 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 REGISTRATION STATEMENT NO. 333-91266 UNDER THE SECURITIES ACT OF 1933 MENTOR GRAPHICS CORPORATION (Exact Name of Registrant as Specified in Its Charter

March 30, 2017 S-8 POS

Mentor Graphics S-8 POS

S-8 POS As filed with the Securities and Exchange Commission on March 30, 2017 Registration No.

March 30, 2017 S-8 POS

Mentor Graphics S-8 POS

S-8 POS 1 d369367ds8pos.htm S-8 POS As filed with the Securities and Exchange Commission on March 30, 2017 Registration No. 333-87364 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 REGISTRATION STATEMENT NO. 333-87364 UNDER THE SECURITIES ACT OF 1933 MENTOR GRAPHICS CORPORATION (Exact Name of Registrant as Specified in Its Charter

March 30, 2017 S-8 POS

Mentor Graphics S-8 POS

S-8 POS As filed with the Securities and Exchange Commission on March 30, 2017 Registration No.

March 30, 2017 EX-4.1

MENTOR GRAPHICS CORPORATION as Issuer WILMINGTON TRUST COMPANY as Trustee SUPPLEMENTAL INDENTURE NO. 1 Dated as of March 30, 2017 4.00% Convertible Subordinated Debentures due 2031

EX-4.1 2 d354436dex41.htm EX-4.1 Exhibit 4.1 MENTOR GRAPHICS CORPORATION as Issuer and WILMINGTON TRUST COMPANY as Trustee SUPPLEMENTAL INDENTURE NO. 1 Dated as of March 30, 2017 4.00% Convertible Subordinated Debentures due 2031 This SUPPLEMENTAL INDENTURE NO. 1 (this “Supplemental Indenture”), dated as of March 30, 2017, is between Mentor Graphics Corporation, an Oregon corporation, as issuer (t

March 30, 2017 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, Entry into a Material Definitive Agreement, Termination of a Material Definitive Agreement, 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, Other Events

8-K 1 d354436d8k.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 March 30, 2017 Date of Report (Date of earliest event reported) Commission File No. 1-34795 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in its charter) OREGON 93-0786033 (State or

March 29, 2017 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 March 28, 2017 Date of Report (Date of earliest event reported) Commission File No. 1-34795 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in its charter) OREGON 93-0786033 (State or other jurisdiction of

March 17, 2017 EX-3.B

BYLAWS MENTOR GRAPHICS CORPORATION ARTICLE I

EX-3.B 2 ment-20170131xexhibit3b.htm BYLAWS OF THE COMPANY Exhibit 3.B BYLAWS OF MENTOR GRAPHICS CORPORATION ARTICLE I SHAREHOLDERS 1.1. Annual Meeting. The annual meeting of the shareholders of the corporation for the purpose of electing directors and for the transaction of such other business as may properly be brought before the meeting shall be held on such date and at such time as may be desi

March 17, 2017 EX-21

Name Jurisdiction of Incorporation Berkeley Design Automation Private Limited India Calypto Design Systems India Private Limited India EverCAD Software Corp. Taiwan Flomerics Group Limited United Kingdom Flomerics India Private Limited India Flowmast

Exhibit 21 List of Subsidiaries of the Company Mentor Graphics Subsidiaries Name Jurisdiction of Incorporation Berkeley Design Automation Private Limited India Calypto Design Systems India Private Limited India EverCAD Software Corp.

March 17, 2017 10-K

MENT / Mentor Graphics Corp. FORM 10-K (Annual Report)

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended January 31, 2017 Commission file number 1 – 34795 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in its charter) Oregon 93-0786033 (State or other jurisdiction of inco

March 10, 2017 8-K

Other Events

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 March 9, 2017 Date of Report (Date of earliest event reported) Commission File No. 1-34795 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in its charter) OREGON 93-0786033 (State or other jurisdiction of incor

March 2, 2017 EX-99.1

Mentor Graphics Reports Fiscal Fourth Quarter Results

Exhibit 99.1 Mentor Graphics Reports Fiscal Fourth Quarter Results WILSONVILLE, Ore.-(BUSINESS WIRE)-March 2, 2017-Mentor Graphics Corporation (NASDAQ: MENT) today announced financial results for the company?s fiscal fourth quarter ended January 31, 2017. The company reported record revenues of $478.0 million, GAAP earnings per share of $1.05 and non-GAAP earnings per share of $1.21. For the full

March 2, 2017 8-K

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): March 2, 2017 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 1-34795 93-0786033 (State or other jurisdiction of incorporation) (Commission File

March 1, 2017 8-K

Other Events

8-K 1 d333302d8k.htm 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 February 27, 2017 Date of Report (Date of earliest event reported) Commission File No. 1-34795 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in its charter) OREGON 93-0786033 (State or ot

February 24, 2017 8-K

Other Events

8-K 1 d313012d8k.htm 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 February 23, 2017 Date of Report (Date of earliest event reported) Commission File No. 1-34795 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in its charter) OREGON 93-0786033 (State or ot

February 10, 2017 SC 13G/A

MENT / Mentor Graphics Corp. / VANGUARD GROUP INC Passive Investment

SC 13G/A 1 mentorgraphicscorp.htm SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 3 )* Name of issuer: Mentor Graphics Corp Title of Class of Securities: Common Stock CUSIP Number: 587200106 Date of Event Which Requires Filing of this Statement: December 31, 2016 Check the appropriate box to designate the rule pursuan

February 9, 2017 8-K

Other Events

8-K 1 d348343d8k.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 February 7, 2017 Date of Report (Date of earliest event reported) Commission File No. 1-34795 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in its charter) OREGON 93-0786033 (State o

February 3, 2017 8-K

Submission of Matters to a Vote of Security Holders

8-K 1 d343965d8k.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 February 2, 2017 Date of Report (Date of earliest event reported) Commission File No. 1-34795 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in its charter) OREGON 93-0786033 (State o

January 26, 2017 8-K

Other Events

8-K 1 d338671d8k.htm 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 January 25, 2017 Date of Report (Date of earliest event reported) Commission File No. 1-34795 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in its charter) OREGON 93-0786033 (State or oth

January 26, 2017 DEFA14A

Mentor Graphics DEFA14A

DEFA14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Co

January 26, 2017 8-K

Other Events

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 January 26, 2017 Date of Report (Date of earliest event reported) Commission File No.

January 4, 2017 DEFM14A

Mentor Graphics DEFM14A

DEFM14A 1 d305628ddefm14a.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 Filed by a party other than the Registrant ☐ Filed by the Registrant ☒ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as

December 27, 2016 8-K

Other Events

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 December 27, 2016 Date of Report (Date of earliest event reported) Commission File No. 1-34795 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in its charter) OREGON 93-0786033 (State or other jurisdiction of i

December 27, 2016 DEFA14A

Mentor Graphics 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 December 27, 2016 Date of Report (Date of earliest event reported) Commission File No. 1-34795 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in its charter) OREGON 93-0786033 (State or other jurisdiction of i

December 6, 2016 10-Q

Mentor Graphics FORM 10-Q (Quarterly Report)

Document 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 October 31, 2016 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 No. 1-34795 MENTOR GRAPHICS

December 6, 2016 EX-10.A

PERFORMANCE-BASED RESTRICTED STOCK UNIT AWARD AGREEMENT TERMS AND CONDITIONS (FY17 Awards)

Exhibit 10.A PERFORMANCE-BASED RESTRICTED STOCK UNIT AWARD AGREEMENT TERMS AND CONDITIONS (FY17 Awards) This Performance-Based Restricted Stock Unit Award Agreement (this “Agreement”) is made and entered into as of the Grant Date as indicated on the equity award summary provided with this Agreement by and between Mentor Graphics Corporation, an Oregon corporation (the “Company”), and you pursuant

December 3, 2016 PREM14A

Mentor Graphics PREM14A

PREM14A 1 d305628dprem14a.htm PREM14A 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 Filed by a party other than the Registrant ☐ Filed by the Registrant ☒ Check the appropriate box: ☒ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as

November 22, 2016 DEFA14A

Mentor Graphics DEFA14A

DEFA14A 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 ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

November 22, 2016 DFAN14A

Mentor Graphics DFAN14A

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 Filed by the Registrant ☐ Filed by a Party other than the Registrant ☒ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Proxy State

November 22, 2016 8-K

Results of Operations and Financial Condition

8-K 1 a51465237.htm MENTOR GRAPHICS CORPORATION 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 22, 2016 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 1-34795 93-0786033 (State o

November 22, 2016 EX-99.1

Mentor Graphics Reports Fiscal Third Quarter Results

Exhibit 99.1 Mentor Graphics Reports Fiscal Third Quarter Results WILSONVILLE, Ore.-(BUSINESS WIRE)-November 22, 2016-Mentor Graphics Corporation (NASDAQ: MENT) today announced financial results for the company?s fiscal third quarter ended October 31, 2016. The company reported revenues of $322.5 million, GAAP earnings per share of $0.37 and non-GAAP earnings per share of $0.50. Fiscal Third Quart

November 16, 2016 DFAN14A

Mentor Graphics DFAN14A

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 Filed by the Registrant ☐ Filed by a party other than the Registrant ☒ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Proxy State

November 15, 2016 DFAN14A

Mentor Graphics DFAN14A

DFAN14A 1 d294017ddfan14a.htm DFAN14A 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 Filed by the Registrant ☐ Filed by a Party other than the Registrant ☒ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule

November 15, 2016 DFAN14A

Mentor Graphics DFAN14A

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 Filed by the Registrant ☐ Filed by a Party other than the Registrant ☒ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Proxy State

November 15, 2016 SC 13D/A

MENT / Mentor Graphics Corp. / Elliott Associates, L.P. - NOVEMBER 15, 2016 Activist Investment

SC 13D/A 1 mentor13da-111516.htm NOVEMBER 15, 2016 SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13D (RULE 13D - 101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO 13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO 13d-2(a) (Amendment No. 2)* Mentor Graphics Corporation (Name of Issuer) Common Stock, no par value (Title of Class of Securities) 587200106 (CUSIP Numb

November 14, 2016 DFAN14A

Mentor Graphics DFAN14A

DFAN14A 1 d281855ddfan14a.htm DFAN14A 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 Filed by the Registrant ☐ Filed by a Party other than the Registrant ☒ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule

November 14, 2016 DFAN14A

Mentor Graphics DFAN14A

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 Filed by the Registrant ☐ Filed by a Party other than the Registrant ☒ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Proxy State

November 14, 2016 DEFA14A

Mentor Graphics DEFA14A

DEFA14A 1 d286542ddefa14a.htm DEFA14A 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 ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as

November 14, 2016 EX-10.2

SUPPORT AGREEMENT

EX-10.2 5 d293876dex102.htm EX-10.2 Exhibit 10.2 EXECUTION COPY SUPPORT AGREEMENT SUPPORT AGREEMENT, dated as of November 12, 2016 (this “Support Agreement”), among MENTOR GRAPHICS CORPORATION, an Oregon corporation (the “Company”), SIEMENS INDUSTRY, INC., a Delaware corporation (“Parent”), and the shareholders of the Company listed on the signature pages hereto (each, a “Shareholder” and, collect

November 14, 2016 EX-2.1

AGREEMENT AND PLAN OF MERGER dated as of November 12, 2016 MENTOR GRAPHICS CORPORATION, SIEMENS INDUSTRY, INC. MEADOWLARK SUBSIDIARY CORPORATION TABLE OF CONTENTS Page ARTICLE 1 Definitions 1 Section 1.01. Definitions 1 Section 1.02. Other Definition

EX-2.1 2 d293876dex21.htm EX-2.1 Exhibit 2.1 EXECUTION COPY AGREEMENT AND PLAN OF MERGER dated as of November 12, 2016 among MENTOR GRAPHICS CORPORATION, SIEMENS INDUSTRY, INC. and MEADOWLARK SUBSIDIARY CORPORATION TABLE OF CONTENTS Page ARTICLE 1 Definitions 1 Section 1.01. Definitions 1 Section 1.02. Other Definitional and Interpretative Provisions 10 ARTICLE 2 The Merger 10 Section 2.01. The Me

November 14, 2016 EX-99.1

Siemens to expand its digital industrial leadership with acquisition of Mentor Graphics

EX-99.1 6 d293876dex991.htm EX-99.1 Exhibit 99.1 Joint Press Release Press by Siemens and Mentor Graphics November 14, 2016 Siemens to expand its digital industrial leadership with acquisition of Mentor Graphics • Siemens to acquire design automation and industrial software provider Mentor Graphics for $37.25 per share • Mentor Graphics is a pioneer and leader in design automation software ranging

November 14, 2016 8-K

Mentor Graphics 8-K (Current Report/Significant Event)

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 November 12, 2016 Date of Report (Date of earliest event reported) Commission File No. 1-34795 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in its charter) OREGON 93-0786033 (State or other jurisdiction of i

November 14, 2016 EX-3.1

CERTIFICATE OF AMENDMENT BYLAWS OF MENTOR GRAPHICS CORPORATION, an Oregon corporation November 12, 2016

EX-3.1 3 d293876dex31.htm EX-3.1 Exhibit 3.1 CERTIFICATE OF AMENDMENT OF BYLAWS OF MENTOR GRAPHICS CORPORATION, an Oregon corporation November 12, 2016 The undersigned, the duly appointed Secretary of the corporation, hereby certifies that: 1. The undersigned is the duly elected Secretary of MENTOR GRAPHICS CORPORATION, an Oregon corporation (the “corporation”). 2. Pursuant to a resolution duly ad

November 14, 2016 EX-10.1

Siemens AG. Wittelsbacherplatz 2, 80333 Muenchen

EX-10.1 4 d293876dex101.htm EX-10.1 Exhibit 10.1 SIEMENS Siemens AG. Wittelsbacherplatz 2, 80333 Muenchen Board of Directors: Mentor Graphics Corporation 8005 S.W. Boekman Rd. Wilsonville, OR 97070-7777 To the attention of Dr. Walden C. Rhines, Chairman and Chief Executive Officer via email Munich, 12 November 2016 Support Letter Dear Dr. Rhines, Siemens Aktiengesellschaft (“Siemens Parent”) is th

November 14, 2016 DEFA14A

Mentor Graphics 8-K

DEFA14A 1 d293876d8k.htm 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 November 12, 2016 Date of Report (Date of earliest event reported) Commission File No. 1-34795 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in its charter) OREGON 93-0786033 (State o

November 14, 2016 EX-10.2

SUPPORT AGREEMENT

EX-10.2 5 d293876dex102.htm EX-10.2 Exhibit 10.2 EXECUTION COPY SUPPORT AGREEMENT SUPPORT AGREEMENT, dated as of November 12, 2016 (this “Support Agreement”), among MENTOR GRAPHICS CORPORATION, an Oregon corporation (the “Company”), SIEMENS INDUSTRY, INC., a Delaware corporation (“Parent”), and the shareholders of the Company listed on the signature pages hereto (each, a “Shareholder” and, collect

November 14, 2016 EX-99.1

Siemens to expand its digital industrial leadership with acquisition of Mentor Graphics

EX-99.1 Exhibit 99.1 Joint Press Release Press by Siemens and Mentor Graphics November 14, 2016 Siemens to expand its digital industrial leadership with acquisition of Mentor Graphics ? Siemens to acquire design automation and industrial software provider Mentor Graphics for $37.25 per share ? Mentor Graphics is a pioneer and leader in design automation software ranging from Integrated Circuit (IC

November 14, 2016 EX-3.1

CERTIFICATE OF AMENDMENT BYLAWS OF MENTOR GRAPHICS CORPORATION, an Oregon corporation November 12, 2016

EX-3.1 3 d293876dex31.htm EX-3.1 Exhibit 3.1 CERTIFICATE OF AMENDMENT OF BYLAWS OF MENTOR GRAPHICS CORPORATION, an Oregon corporation November 12, 2016 The undersigned, the duly appointed Secretary of the corporation, hereby certifies that: 1. The undersigned is the duly elected Secretary of MENTOR GRAPHICS CORPORATION, an Oregon corporation (the “corporation”). 2. Pursuant to a resolution duly ad

November 14, 2016 EX-10.1

Siemens AG. Wittelsbacherplatz 2, 80333 Muenchen

EX-10.1 Exhibit 10.1 SIEMENS Siemens AG. Wittelsbacherplatz 2, 80333 Muenchen Board of Directors: Mentor Graphics Corporation 8005 S.W. Boekman Rd. Wilsonville, OR 97070-7777 To the attention of Dr. Walden C. Rhines, Chairman and Chief Executive Officer via email Munich, 12 November 2016 Support Letter Dear Dr. Rhines, Siemens Aktiengesellschaft (?Siemens Parent?) is the ultimate parent of Siemens

November 14, 2016 EX-2.1

AGREEMENT AND PLAN OF MERGER dated as of November 12, 2016 MENTOR GRAPHICS CORPORATION, SIEMENS INDUSTRY, INC. MEADOWLARK SUBSIDIARY CORPORATION TABLE OF CONTENTS Page ARTICLE 1 Definitions 1 Section 1.01. Definitions 1 Section 1.02. Other Definition

EX-2.1 2 d293876dex21.htm EX-2.1 Exhibit 2.1 EXECUTION COPY AGREEMENT AND PLAN OF MERGER dated as of November 12, 2016 among MENTOR GRAPHICS CORPORATION, SIEMENS INDUSTRY, INC. and MEADOWLARK SUBSIDIARY CORPORATION TABLE OF CONTENTS Page ARTICLE 1 Definitions 1 Section 1.01. Definitions 1 Section 1.02. Other Definitional and Interpretative Provisions 10 ARTICLE 2 The Merger 10 Section 2.01. The Me

November 14, 2016 EX-99.1

Please see PDF for document reference

Please see PDF for document reference

November 14, 2016 SC 13D/A

MENT / Mentor Graphics Corp. / Elliott Associates, L.P. - NOVEMBER 14, 2016 Activist Investment

SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13D (RULE 13D - 101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO 13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO 13d-2(a) (Amendment No. 1)* Mentor Graphics Corporation (Name of Issuer) Common Stock, no par value (Title of Class of Securities) 587200106 (CUSIP Number) Stephen M. Schultz, Esq. Kleinberg, Kaplan, Wol

September 29, 2016 SC 13D

MENT / Mentor Graphics Corp. / Elliott Associates, L.P. - SEPTEMBER 29, 2016 Activist Investment

SC 13D 1 mentor13d-092916.htm SEPTEMBER 29, 2016 SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13D (RULE 13D - 101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO 13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO 13d-2(a) (Amendment No. )* Mentor Graphics Corporation (Name of Issuer) Common Stock, no par value (Title of Class of Securities) 587200106 (CUSIP Number)

September 15, 2016 S-8

Mentor Graphics FORM S-8

Document As filed with the Securities and Exchange Commission on September 15, 2016 Registration No.

August 30, 2016 10-Q

Mentor Graphics FORM 10-Q (Quarterly Report)

Document 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 July 31, 2016 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 No. 1-34795 MENTOR GRAPHICS CO

August 30, 2016 EX-10.A

Mentor Graphics Corporation 2010 Omnibus Incentive Plan

EX-10.A 2 ment-20160731xexhibit10a.htm 2010 OMNIBUS INCENTIVE PLAN, AS AMENDED Exhibit 10.A Mentor Graphics Corporation 2010 Omnibus Incentive Plan Article 1. Establishment, Purpose, and Duration 1.1 Establishment. Mentor Graphics Corporation, an Oregon corporation (hereinafter referred to as the “Company”), establishes an incentive compensation plan to be known as the Mentor Graphics Corporation

August 18, 2016 EX-99.1

Mentor Graphics Reports Fiscal Second Quarter Results

EX-99.1 2 a51404332ex991.htm EXHIBIT 99.1 Exhibit 99.1 Mentor Graphics Reports Fiscal Second Quarter Results WILSONVILLE, Ore.-(BUSINESS WIRE)-August 18, 2016-Mentor Graphics Corporation (NASDAQ: MENT) today announced financial results for the company’s fiscal second quarter ended July 31, 2016. The company reported revenues of $254 million, GAAP earnings per share of $0.03 and non-GAAP earnings p

August 18, 2016 8-K

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): August 18, 2016 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 1-34795 93-0786033 (State or other jurisdiction of incorporation) (Commission Fil

August 18, 2016 8-K

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): August 18, 2016 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 1-34795 93-0786033 (State or other jurisdiction of incorporation) (Commission Fil

August 18, 2016 EX-99.1

Mentor Graphics Reports Fiscal Second Quarter Results

EX-99.1 2 a51404332ex991.htm EXHIBIT 99.1 Exhibit 99.1 Mentor Graphics Reports Fiscal Second Quarter Results WILSONVILLE, Ore.-(BUSINESS WIRE)-August 18, 2016-Mentor Graphics Corporation (NASDAQ: MENT) today announced financial results for the company’s fiscal second quarter ended July 31, 2016. The company reported revenues of $254 million, GAAP earnings per share of $0.03 and non-GAAP earnings p

June 20, 2016 8-K

Submission of Matters to a Vote of Security Holders

8-K 1 d213154d8k.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 16, 2016 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 1-34795 93-0786033 (State or other jurisdiction (Comm

June 2, 2016 10-Q

Mentor Graphics FORM 10-Q (Quarterly Report)

10-Q 1 a20160430q1-10q.htm 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 April 30, 2016 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 N

May 25, 2016 SD

Mentor Graphics FORM SD

SD 1 d190089dsd.htm FORM SD UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 1-34795 93-0786033 (State or other jurisdiction of incorporation) (Commission File Number) (IRS Employer Identification No.) 8005 S.W. BOECKMAN ROAD WILSONVILLE, OR 97070-7777

May 25, 2016 EX-1.01

Conflict Minerals Report

EX-1.01 Exhibit 1.01 Conflict Minerals Report Mentor Graphics Corporation is a leading supplier of products and services used by companies worldwide in the design of electronic content for their products. The company primarily sells software products to design, simulate, verify and test hardware components such as integrated circuits and printed circuit boards. It also sells emulation hardware pro

May 19, 2016 EX-99.1

Mentor Graphics Reports Fiscal First Quarter Results

Exhibit 99.1 Mentor Graphics Reports Fiscal First Quarter Results WILSONVILLE, Ore.-(BUSINESS WIRE)-May 19, 2016-Mentor Graphics Corporation (NASDAQ:MENT) today announced financial results for the company?s fiscal first quarter ended April 30, 2016. The company reported revenues of $228 million, non-GAAP earnings per share of $0.02, and a GAAP loss per share of $0.12. ?Mentor modestly exceeded gui

May 19, 2016 8-K

Results of Operations and Financial Condition

8-K 1 a51346334.htm MENTOR GRAPHICS CORPORATION 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): May 19, 2016 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 1-34795 93-0786033 (State or oth

May 18, 2016 DEF 14A

Mentor Graphics DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 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 ¨ Check the appropriate box: ¨ Preliminary Proxy Statement ¨ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)

April 11, 2016 SC 13G/A

MENT / Mentor Graphics Corp. / VICTORY CAPITAL MANAGEMENT INC - MENTOR GRAPHICS 13G-A 033116 Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* Mentor Graphics Corporation (Name of Issuer) Common Stock (Title of Class of Securities) 587200106 (CUSIP Number) Victory Capital Management Inc., 4900 Tiedeman Rd, 4th Floor, Brooklyn, OH 44144 (216) 898-2400 (Name, Address and Telephone Number of Perso

March 21, 2016 EX-21

Name Jurisdiction of Incorporation ATHDL Design Automation (India) Private Limited India Berkeley Design Automation Private Limited India Calypto Design Systems KK Japan Calypto Design Systems Korea Limited Korea Calypto Design Systems Private Limite

Exhibit 21 List of Subsidiaries of the Company Mentor Graphics Subsidiaries Name Jurisdiction of Incorporation ATHDL Design Automation (India) Private Limited India Berkeley Design Automation Private Limited India Calypto Design Systems KK Japan Calypto Design Systems Korea Limited Korea Calypto Design Systems Private Limited India EverCAD Software Corp.

March 21, 2016 EX-4.E

FOURTH AMENDMENT TO CREDIT AGREEMENT

Exhibit 4.E FOURTH AMENDMENT TO CREDIT AGREEMENT THIS FOURTH AMENDMENT TO CREDIT AGREEMENT (this “Agreement”) dated as of February 24, 2016 (the “Fourth Amendment Effective Date”) is entered into among Mentor Graphics Corporation, an Oregon corporation (the “Company”), the Banks party hereto and Bank of America, N.A., as administrative agent (the “Agent”) for the Banks. All capitalized terms used

March 18, 2016 10-K

Mentor Graphics FORM 10-K (Annual Report)

10-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

March 8, 2016 SC 13D/A

MENT / Mentor Graphics Corp. / ICAHN CARL C Activist Investment

SC 13D/A 1 mentsch13damd20030816.htm SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 20)* Mentor Graphics Corporation (Name of Issuer) Common Stock, without par value (Title of Class of Securities) 587200106 (CUSIP Number) Jesse A. Lynn, Esq. General Counsel Icahn Capital LP 767 Fifth Avenue, 47th Floor New York, New Y

March 4, 2016 SC 13D/A

Mentor Graphics 3D/A (Activist Acquisition of More Than 5% of Shares)

SC 13D/A 1 mentsch13damd19030416.htm SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 19)* Mentor Graphics Corporation (Name of Issuer) Common Stock, without par value (Title of Class of Securities) 587200106 (CUSIP Number) Jesse A. Lynn, Esq. General Counsel Icahn Capital LP 767 Fifth Avenue, 47th Floor New York, New Y

March 3, 2016 EX-99.1

Mentor Graphics Reports Fiscal Fourth Quarter Results

EX-99.1 2 a51293654ex991.htm EXHIBIT 99.1 Exhibit 99.1 Mentor Graphics Reports Fiscal Fourth Quarter Results WILSONVILLE, Ore.-(BUSINESS WIRE)-March 3, 2016-Mentor Graphics Corporation (NASDAQ: MENT) today announced financial results for the company’s fiscal fourth quarter ended January 31, 2016. The company reported revenues of $337.3 million, non-GAAP earnings per share of $0.63, and GAAP earnin

March 3, 2016 8-K

Results of Operations and Financial Condition

8-K 1 a51293654.htm MENTOR GRAPHICS CORP. 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 3, 2016 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 1-34795 93-0786033 (State or other ju

February 19, 2016 EX-1

STOCK PURCHASE AGREEMENT

EX-1 2 mentsch13damd18021916ex1.htm EXECUTION COPY STOCK PURCHASE AGREEMENT Stock Purchase Agreement dated as of February 18, 2016 (this "Agreement"), by and among Mentor Graphics Corporation ("MENT"), and each of the entities listed on Schedule A hereto (collectively, the "Icahn Group", and individually a "member" of the Icahn Group). The parties hereby agree as follows: 1. Simultaneously with th

February 19, 2016 SC 13D/A

MENT / Mentor Graphics Corp. / ICAHN CARL C Activist Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 18)* Mentor Graphics Corporation (Name of Issuer) Common Stock, without par value (Title of Class of Securities) 587200106 (CUSIP Number) Jesse A. Lynn, Esq. General Counsel Icahn Capital LP 767 Fifth Avenue, 47th Floor New York, New York 10153 (212) 702-4300 (Name, Addre

February 19, 2016 EX-99.1

Mentor Graphics Corporation Announces Repurchase of Shares from Icahn Group

EX-99.1 3 d146722dex991.htm EX-99.1 Exhibit 99.1 NEWS RELEASE FOR IMMEDIATE RELEASE For more information, please contact: Joe Reinhart Vice President of Corporate Development and Investor Relations Mentor Graphics 503-685-1462 [email protected] Mentor Graphics Corporation Announces Repurchase of Shares from Icahn Group WILSONVILLE, Ore., February 19, 2016—Mentor Graphics Corporation (NASDAQ:

February 19, 2016 8-K

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

8-K 1 d146722d8k.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 February 18, 2016 Date of Report (Date of earliest event reported) Commission File No. 1-34795 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in its charter) OREGON 93-0786033 (State

February 19, 2016 EX-10.1

STOCK PURCHASE AGREEMENT

EX-10.1 2 d146722dex101.htm EX-10.1 Exhibit 10.1 EXECUTION COPY STOCK PURCHASE AGREEMENT Stock Purchase Agreement dated as of February 18, 2016 (this “Agreement”), by and among Mentor Graphics Corporation (“MENT”), and each of the entities listed on Schedule A hereto (collectively, the “Icahn Group”, and individually a “member” of the Icahn Group). The parties hereby agree as follows: 1. Simultane

February 12, 2016 SC 13G

MENT / Mentor Graphics Corp. / VICTORY CAPITAL MANAGEMENT INC - MENTOR GRAPHICS 13G NEW 123115 Passive Investment

SC 13G 1 mentorgraphics13g123115.htm MENTOR GRAPHICS 13G NEW 123115 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Mentor Graphics Corporation (Name of Issuer) Common Stock (Title of Class of Securities) 587200106 (CUSIP Number) Victory Capital Management Inc., 4900 Tiedeman Rd, 4th Floor, Brooklyn, O

February 12, 2016 SC 13G/A

MENT / Mentor Graphics Corp. / Allianz Global Investors U.S. Holdings LLC - SC 13G/A Passive Investment

OMB APPROVAL UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB Number: 3235-0145 Estimated average burden hours per response. . . . . . . . . . .10.4 SCHEDULE 13G INFORMATION STATEMENT TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1 (b) (c) AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2 (b) (Amendment No. 2) MENTOR GRAPHICS CORPORATION (Name of Iss

February 10, 2016 SC 13G/A

MENT / Mentor Graphics Corp. / VANGUARD GROUP INC Passive Investment

SC 13G/A 1 mentorgraphicscorp.htm SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 2 )* Name of issuer: Mentor Graphics Corp Title of Class of Securities: Common Stock CUSIP Number: 587200106 Date of Event Which Requires Filing of this Statement: December 31, 2015 Check the appropriate box to designate the rule pursuan

December 3, 2015 EX-10.B

PERFORMANCE-BASED RESTRICTED STOCK UNIT AWARD AGREEMENT TERMS AND CONDITIONS (FY16 Awards)

EX-10.B 3 ment-20151031xexhibit10b.htm FORM OF PERFORMANCE-BASED RESTRICTED STOCK UNIT AWARD AGREEMENT Exhibit 10.B PERFORMANCE-BASED RESTRICTED STOCK UNIT AWARD AGREEMENT TERMS AND CONDITIONS (FY16 Awards) This Performance-Based Restricted Stock Unit Award Agreement (this “Agreement”) is made and entered into as of the Grant Date as indicated on the equity award summary provided with this Agreeme

December 3, 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 x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended October 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 No. 1-34795 MENTOR GRAPHICS CORPORAT

December 3, 2015 EX-10.A

RESTRICTED STOCK UNIT AWARD AGREEMENT (US AND NON-US EMPLOYEES) TERMS AND CONDITIONS

EX-10.A 2 ment-20151031xexhibit10a.htm FORM OF RESTRICTED STOCK UNIT AWARD AGREEMENT Exhibit 10.A RESTRICTED STOCK UNIT AWARD AGREEMENT (US AND NON-US EMPLOYEES) TERMS AND CONDITIONS This Restricted Stock Unit Award Agreement, including any special terms and conditions set forth in the appendix hereto for your country (the “Appendix”) (together this “Agreement”), is made and entered into as of the

November 19, 2015 8-K

Results of Operations and Financial Condition

8-K 1 a51228900.htm MENTOR GRAPHICS CORPORATION 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 19, 2015 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 1-34795 93-0786033 (State o

November 19, 2015 EX-99.1

Mentor Graphics Reports Fiscal Third Quarter Results

EX-99.1 2 a51228900-ex991.htm EXHIBIT 99.1 Exhibit 99.1 Mentor Graphics Reports Fiscal Third Quarter Results WILSONVILLE, Ore.-(BUSINESS WIRE)-November 19, 2015-Mentor Graphics Corporation (NASDAQ: MENT) today announced financial results for the company’s fiscal third quarter ended October 31, 2015. The company reported revenues of $291 million, non-GAAP earnings per share of $0.28, and GAAP earni

August 31, 2015 10-Q

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

10-Q 1 a20150731q2-10q.htm 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 July 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 No

August 20, 2015 EX-99.1

Mentor Graphics Reports Fiscal Second Quarter Results and Announces Quarterly Dividend

Exhibit 99.1 Mentor Graphics Reports Fiscal Second Quarter Results and Announces Quarterly Dividend WILSONVILLE, Ore.-(BUSINESS WIRE)-August 20, 2015-Mentor Graphics Corporation (NASDAQ:MENT) today announced financial results for the company?s fiscal second quarter ended July 31, 2015. The company reported revenues of $281.1 million, non-GAAP earnings per share of $0.36, and GAAP earnings per shar

August 20, 2015 8-K

Results of Operations and Financial Condition

8-K 1 a51167072.htm MENTOR GRAPHICS CORPORATION 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 20, 2015 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 1-34795 93-0786033 (State or

June 22, 2015 8-K

Submission of Matters to a Vote of Security Holders

8-K 1 d945333d8k.htm 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 17, 2015 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 1-34795 93-0786033 (State or other jurisdiction of incorpo

June 3, 2015 EX-10.A

Severance Agreement ___________ __, 2015

EX-10.A 2 ment-20150430xexhibit10a.htm FORM OF SEVERANCE AGREEMENT Exhibit 10.A Mentor Graphics Corporation 8005 S.W. Boeckman Road Wilsonville, Oregon 97070-7777 (503) 685-7000 www.mentor.com Severance Agreement , 2015 Dear : On , you entered into a letter agreement with Mentor Graphics Corporation (the “Corporation”) regarding compensation and benefits arrangements in connection with a Change in

June 3, 2015 10-Q

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

10-Q 1 a20150430q1-10q.htm 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 April 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 N

May 29, 2015 EX-1.01

Conflict Minerals Report

EX-1.01 2 d937340dex101.htm EX-1.01 Exhibit 1.01 Conflict Minerals Report Mentor Graphics Corporation is a supplier of products and services used by companies worldwide in the design of electronic content for their products. The company primarily sells software products to design, simulate, verify and test hardware components such as integrated circuits and printed circuit boards. It also sells em

May 29, 2015 SD

Mentor Graphics FORM SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 1-34795 93-0786033 (State or other jurisdiction of incorporation) (Commission File Number) (IRS Employer Identification No.) 8005 S.W. BOECKMAN ROAD WILSONVILLE, OR 97070-7777 (Address of principal execut

May 22, 2015 8-K

Mentor Graphics MENTOR GRAPHICS CORPORATION 8-K (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): May 22, 2015 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 1-34795 93-0786033 (State or other jurisdiction of incorporation) (Commission File N

May 22, 2015 EX-99.1

Mentor Graphics Reports Fiscal First Quarter Results and Announces Quarterly Dividend

EX-99.1 2 a51108750ex991.htm EXHIBIT 99.1 Exhibit 99.1 Mentor Graphics Reports Fiscal First Quarter Results and Announces Quarterly Dividend WILSONVILLE, Ore.-(BUSINESS WIRE)-May 22, 2015-Mentor Graphics Corporation (NASDAQ: MENT) today announced financial results for the company’s fiscal first quarter ended April 30, 2015. The company reported revenues of $272.1 million, non-GAAP earnings per sha

May 15, 2015 DEF 14A

Mentor Graphics DEF 14A

DEF 14A 1 d844788ddef14a.htm DEF 14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 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 ¨ Check the appropriate box: ¨ Preliminary Proxy Statement ¨ Confidential, for Use of the Commissio

April 9, 2015 8-K

Mentor Graphics 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): April 7, 2015 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 1-34795 93-0786033 (State or other jurisdiction of incorporation) (Commiss

March 16, 2015 10-K

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended January 31, 2015 Commission file number 1 – 34795 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in its charter) Oregon 93-0786033 (State or other jurisdiction of inco

March 16, 2015 EX-21

Name Jurisdiction of Incorporation ATHDL Design Automation (India) Private Limited India Auspy Development Inc. California, United States Berkeley Design Automation Inc. Delaware, United States Berkeley Design Automation KK Japan Berkeley Design Auto

EX-21 4 ment-20150131xexhibit21.htm LIST OF SUBSIDIARIES OF THE COMPANY Exhibit 21 List of Subsidiaries of the Company Mentor Graphics Subsidiaries Name Jurisdiction of Incorporation ATHDL Design Automation (India) Private Limited India Auspy Development Inc. California, United States Berkeley Design Automation Inc. Delaware, United States Berkeley Design Automation KK Japan Berkeley Design Automa

March 16, 2015 EX-4.D

THIRD AMENDMENT TO CREDIT AGREEMENT

Exhibit 4.D THIRD AMENDMENT TO CREDIT AGREEMENT THIS THIRD AMENDMENT TO CREDIT AGREEMENT (this “Agreement”) dated as of January 9, 2015 (the “Third Amendment Effective Date”) is entered into among Mentor Graphics Corporation, an Oregon corporation (the “Company”), the Banks party hereto and Bank of America, N.A., as administrative agent (the “Agent”) for the Banks. All capitalized terms used herei

March 16, 2015 EX-10.P

Resignation and Advisory Services Agreement September 17, 2014

Exhibit 10.P Mentor Graphics Corporation 8005 S.W. Boeckman Road Wilsonville, Oregon 97070-7777 (503) 685-7000 www.mentor.com Resignation and Advisory Services Agreement September 17, 2014 L. Don Maulsby 5611 Shubert Court Dallas, TX 75252 Dear Don: This letter agreement (the “Agreement”) sets forth the terms of your voluntary resignation (retirement) as Senior Vice President, Advisor to the Chief

March 5, 2015 8-K

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

8-K 1 d887104d8k.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): March 4, 2015 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 1-34795 93-0786033 (State or other jurisdiction of in

February 26, 2015 8-K

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 26, 2015 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 1-34795 93-0786033 (State or other jurisdiction of incorporation) (Commission F

February 26, 2015 EX-99.1

Mentor Graphics Reports Fiscal Fourth Quarter Results, Announces Quarterly Dividend Increase

EX-99.1 2 a51048587ex991.htm EXHIBIT 99.1 Exhibit 99.1 Mentor Graphics Reports Fiscal Fourth Quarter Results, Announces Quarterly Dividend Increase WILSONVILLE, Ore.-(BUSINESS WIRE)-February 26, 2015-Mentor Graphics Corporation (NASDAQ: MENT) today announced financial results for the company’s fiscal fourth quarter ended January 31, 2015. The company reported revenues of $439.1 million, non-GAAP e

February 25, 2015 8-K

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

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 21, 2015 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 1-34795 93-0786033 (State or other jurisdiction (Commission (IRS Employer o

February 13, 2015 SC 13G/A

MENT / Mentor Graphics Corp. / Allianz Global Investors U.S. Holdings LLC - SC 13G/A Passive Investment

OMB APPROVAL UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB Number: 3235-0145 Estimated average burden hours per response. . . . . . . . . . .10.4 SCHEDULE 13G INFORMATION STATEMENT TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1 (b) (c) AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2 (b) (Amendment No. 1) MENTOR GRAPHICS CORPORATION (Name of Iss

February 11, 2015 SC 13G/A

MENT / Mentor Graphics Corp. / VANGUARD GROUP INC Passive Investment

SC 13G/A 1 mentorgraphicscorp.htm SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 1 )* Name of issuer: Mentor Graphics Corp Title of Class of Securities: Common Stock CUSIP Number: 587200106 Date of Event Which Requires Filing of this Statement: December 31, 2014 Check the appropriate box to designate the rule pursuan

December 4, 2014 10-Q

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

10-Q 1 a20141031q3.htm 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 October 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 No.

December 4, 2014 EX-10.A

PERFORMANCE-BASED RESTRICTED STOCK UNIT AWARD AGREEMENT TERMS AND CONDITIONS (FY15 Awards)

EX-10.A 2 ment-20141031xexhibit10a.htm FORM OF PERFORMANCE-BASED RESTRICTED STOCK UNIT AWARD AGREEMENT Exhibit 10.A PERFORMANCE-BASED RESTRICTED STOCK UNIT AWARD AGREEMENT TERMS AND CONDITIONS (FY15 Awards) This Performance-Based Restricted Stock Unit Award Agreement (this “Agreement”) is made and entered into as of the Grant Date as indicated on the equity award summary provided with this Agreeme

November 20, 2014 8-K

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 20, 2014 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 0-34795 93-0786033 (State or other jurisdiction of incorporation) (Commission F

November 20, 2014 EX-99.1

Mentor Graphics Reports Fiscal Third Quarter Results

EX-99.1 2 a50988867ex991.htm EXHIBIT 99.1 Exhibit 99.1 Mentor Graphics Reports Fiscal Third Quarter Results WILSONVILLE, Ore.-(BUSINESS WIRE)-November 20, 2014-Mentor Graphics Corporation (NASDAQ: MENT) today announced financial results for the company’s fiscal third quarter ended October 31, 2014. The company reported revenues of $292.7 million, non-GAAP earnings per share of $0.34, and GAAP earn

September 5, 2014 S-8

MENT / Mentor Graphics Corp. S-8 - - FORM S-8

S-8 1 ment-20140904xsx8.htm FORM S-8 As filed with the Securities and Exchange Commission on September 4, 2014 Registration No. 333- SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S‑8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 MENTOR GRAPHICS CORPORATION (Exact name of issuer as specified in charter) Oregon 93-0786033 (State or other jurisdiction of incorporation or or

September 5, 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 July 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 No. 1-34795 MENTOR GRAPHICS CORPORATION

September 5, 2014 EX-10.B

RESTRICTED STOCK UNIT AGREEMENT

Exhibit 10.B RESTRICTED STOCK UNIT AGREEMENT This Agreement is entered into as of , between Mentor Graphics Corporation, an Oregon corporation (?Company?), and (?Recipient?). On the date of this Agreement (?Grant Date?), Recipient has been granted an award of Restricted Stock Units (?RSUs?) pursuant to Section 8 of the Company?s 2010 Omnibus Incentive Plan, and Recipient desires to accept the awar

September 5, 2014 EX-3.A

MENTOR GRAPHICS CORPORATION 1987 RESTATED ARTICLES OF INCORPORATION (as amended as of June 24, 2014)

EX-3.A 2 ment-20140731xexhibit3a.htm 1987 RESTATED ARTICLES OF INCORPORATION, AS AMENDED Exhibit 3.A MENTOR GRAPHICS CORPORATION 1987 RESTATED ARTICLES OF INCORPORATION (as amended as of June 24, 2014) The following version of the 1987 Restated Articles of Incorporation has been prepared for filing with the Securities and Exchange Commission, and includes all amendments reflected in Articles of Am

September 5, 2014 EX-10.A

Mentor Graphics Corporation 2010 Omnibus Incentive Plan

EX-10.A 3 ment-20140731exhibit10a.htm 2010 OMNIBUS INCENTIVE PLAN, AS AMENDED Exhibit 10.A Mentor Graphics Corporation 2010 Omnibus Incentive Plan Article 1. Establishment, Purpose, and Duration 1.1 Establishment. Mentor Graphics Corporation, an Oregon corporation (hereinafter referred to as the “Company”), establishes an incentive compensation plan to be known as the Mentor Graphics Corporation 2

August 21, 2014 8-K

Results of Operations and Financial Condition

8-K 1 a50929047.htm MENTOR GRAPHICS CORPORATION 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 21, 2014 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 0-34795 93-0786033 (State or

August 21, 2014 EX-99.1

Mentor Graphics Reports Fiscal Second Quarter Results

EX-99.1 2 a50929047ex991.htm EXHIBIT 99.1 Exhibit 99.1 Mentor Graphics Reports Fiscal Second Quarter Results WILSONVILLE, Ore.-(BUSINESS WIRE)-August 21, 2014-Mentor Graphics Corporation (NASDAQ: MENT) today announced financial results for the company’s fiscal second quarter ended July 31, 2014. The company reported revenues of $260.2 million, non-GAAP earnings per share of $0.23, and GAAP earning

June 13, 2014 8-K

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): June 11, 2014 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 0-13795 93-0786033 (State or other jurisdiction (Commission (IRS Employer of incorp

June 12, 2014 EX-99.1

Mentor Graphics Announces $200 Million Share Repurchase Authorization

EX-99.1 2 d742988dex991.htm EX-99.1 Exhibit 99.1 For Immediate Release For more information, please contact: Joe Reinhart Mentor Graphics 503.685.1462 [email protected] News Release Mentor Graphics Announces $200 Million Share Repurchase Authorization WILSONVILLE, Ore., June 12, 2014 —Mentor Graphics Corporation (NASDAQ: MENT) today announced the company’s Board of Directors has authorized a

June 12, 2014 8-K

Financial Statements and Exhibits, Other Events - FORM 8-K

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 12, 2014 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 0-134795 93-0786033 (State or other jurisdiction (Commission (IRS Employer

June 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 April 30, 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 No. 1-34795 MENTOR GRAPHICS CORPORATIO

June 2, 2014 SD

- SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 001-34795 93-0786033 (State or other jurisdiction of incorporation) (Commission File Number) (IRS Employer Identification No.) 8005 S.W. BOECKMAN ROAD WILSONVILLE, OR 97070-7777 (Address of principal exec

May 22, 2014 8-K

Results of Operations and Financial Condition

8-K 1 a50872157.htm MENTOR GRAPHICS CORPORATION 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): May 22, 2014 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 0-34795 93-0786033 (State or oth

May 22, 2014 EX-99.1

Mentor Graphics Reports Fiscal First Quarter Results

Exhibit 99.1 Mentor Graphics Reports Fiscal First Quarter Results WILSONVILLE, Ore.-(BUSINESS WIRE)-May 22, 2014-Mentor Graphics Corporation (NASDAQ: MENT) today announced financial results for the company’s fiscal first quarter ended April 30, 2014. The company reported revenues of $252.2 million, non-GAAP earnings per share of $0.11, and a GAAP loss per share of $0.02. “First quarter results wer

May 7, 2014 DEF 14A

- DEF 14A

DEF 14A 1 d653136ddef14a.htm DEF 14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 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 ¨ Check the appropriate box: ¨ Preliminary Proxy Statement ¨ Confidential, for Use of the Commissio

April 28, 2014 8-K

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

8-K 1 d717271d8k.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): April 23, 2014 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 001-34795 93-0786033 (State or other jurisdiction of

April 14, 2014 PRE 14A

- PRELIMINARY PROXY STATEMENT

PRE 14A 1 d653136dpre14a.htm PRELIMINARY PROXY STATEMENT UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 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 ¨ Check the appropriate box: x Preliminary Proxy Statement ¨ Confidential, for

March 17, 2014 EX-10.I

EQUITY AWARD SUMMARY

EX-10.I 2 mentorgraphics-rsuagreemen.htm RESTRICTED STOCK UNIT AWARD AGREEMENT TERMS AND CONDITIONS EQUITY AWARD SUMMARY To: <> Date: <> GRANT DATE: <> Congratulations! On <> you were awarded a grant of <> restricted stock units. The terms and conditions which govern this equity grant are included with this memo. If you have any questions, please contact the Mentor Graphics Human Resources Departm

March 17, 2014 10-K

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

MENT - 2014.1.31 - 10K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE FISCAL YEAR ENDED January 31, 2014 COMMISSION FILE NUMBER 1 ? 34795 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in its charter) Oregon 93-0786033 (State or oth

March 17, 2014 EX-21

Name Jurisdiction of Incorporation ATHDL Design Automation (India) Private Limited India Calypto Design Systems Inc. California, United States Calypto Design Systems KK Japan Calypto Design Systems Private Limited India EverCAD Software Corp. Taiwan

EX-21 3 ment-20140131xexhibit21.htm LIST OF SUBSIDIARIES OF THE COMPANY Exhibit 21 List of Subsidiaries of the Company Mentor Graphics Subsidiaries Name Jurisdiction of Incorporation ATHDL Design Automation (India) Private Limited India Calypto Design Systems Inc. California, United States Calypto Design Systems KK Japan Calypto Design Systems Private Limited India EverCAD Software Corp. Taiwan Ex

February 27, 2014 8-K

Results of Operations and Financial Condition

8-K 1 a50813960.htm MENTOR GRAPHICS CORP. 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 27, 2014 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 0-34795 93-0786033 (State or othe

February 27, 2014 EX-99.1

Mentor Graphics Reports Fiscal Fourth Quarter Results and Announces 11% Dividend Increase

Exhibit 99.1 Mentor Graphics Reports Fiscal Fourth Quarter Results and Announces 11% Dividend Increase WILSONVILLE, Ore.-(BUSINESS WIRE)-February 27, 2014-Mentor Graphics Corporation (NASDAQ: MENT) today announced financial results for the company’s fiscal fourth quarter ended January 31, 2014. The company reported revenues of $401.0 million, non-GAAP earnings per share of $0.92, and GAAP earnings

February 12, 2014 SC 13G

MENT / Mentor Graphics Corp. / Allianz Global Investors U.S. Holdings LLC - SC 13G Passive Investment

SC 13G 1 agi-mentorgraphicscorporat.htm SC 13G OMB APPROVAL UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB Number: 3235-0145 Estimated average burden hours per response. . . . . . . . . . .10.4 SCHEDULE 13G INFORMATION STATEMENT TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1 (b) (c) AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2 (b) MENTOR GRAP

February 12, 2014 SC 13G

MENT / Mentor Graphics Corp. / MUNDER CAPITAL MANAGEMENT - MENTOR GRAPHICS 13G Passive Investment

SC 13G 1 mentorgraphics021214.htm MENTOR GRAPHICS 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1 )* Mentor Graphics Corporation (Name of Issuer) Common Stock (Title of Class of Securities) 587200106 (CUSIP Number) Mary Ann Shumaker, 480 Pierce St., Birmingham, MI 48009, (248) 647-9200 (Name, Addres

February 11, 2014 SC 13G

MENT / Mentor Graphics Corp. / VANGUARD GROUP INC Passive Investment

SC 13G 1 mentorgraphics.htm SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 0 )* Name of issuer: Mentor Graphics Corp Title of Class of Securities: Common Stock CUSIP Number: 587200106 Date of Event Which Requires Filing of this Statement: December 31, 2013 Check the appropriate box to designate the rule pursuant to w

December 4, 2013 10-Q

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

10-Q 1 a20131031q3.htm 10-Q Table Of Contents 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 October 31, 2013 Or ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commis

December 4, 2013 EX-4.1

SECOND AMENDMENT TO CREDIT AGREEMENT

SECOND AMENDMENT TO CREDIT AGREEMENT THIS SECOND AMENDMENT TO CREDIT AGREEMENT (this ?Agreement?) dated as of September 30, 2013 (the ?Second Amendment Effective Date?) is entered into among Mentor Graphics Corporation, an Oregon corporation (the ?Company?), the Banks party hereto and Bank of America, N.

November 21, 2013 8-K

Results of Operations and Financial Condition

8-K 1 a50756166.htm MENTOR GRAPHICS CORPORATION 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 21, 2013 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 0-34795 93-0786033 (State o

November 21, 2013 EX-99.1

Mentor Graphics Reports Fiscal Third Quarter Results and Announces Dividend

EX-99.1 2 a50756166ex991.htm EXHIBIT 99.1 Exhibit 99.1 Mentor Graphics Reports Fiscal Third Quarter Results and Announces Dividend WILSONVILLE, Ore.-(BUSINESS WIRE)-November 21, 2013-Mentor Graphics Corporation (NASDAQ: MENT) today announced financial results for the company’s fiscal third quarter ended October 31, 2013. The company reported revenues of $275.6 million, non-GAAP earnings per share

October 11, 2013 SC 13G/A

MENT / Mentor Graphics Corp. / STANDARD LIFE INVESTMENTS (USA) LTD - FORM S13/GA OF STANDARD LIFE INVESTMENTS (USA) LTD FOR MENTOR GRAPHICS Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1) Mentor Graphics Corporation (Name of Issuer) Common Stock, No par value per share (Title of Class of Securities) 587200106 (CUSIP Number) December 31, 2012 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the

September 16, 2013 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

8-K 1 d599549d8k.htm 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, 2013 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 001-34795 93-0786033 (State or other jurisdiction of

September 16, 2013 EX-10.A

PERFORMANCE-BASED RESTRICTED STOCK UNIT AWARD AGREEMENT TERMS AND CONDITIONS

EX-10.A 2 d599549dex10a.htm EX-10.A Exhibit 10.A PERFORMANCE-BASED RESTRICTED STOCK UNIT AWARD AGREEMENT TERMS AND CONDITIONS This Performance-Based Restricted Stock Unit Award Agreement (this “Agreement”) is made and entered into as of the Grant Date as indicated on the equity award summary provided with this Agreement by and between Mentor Graphics Corporation, an Oregon corporation (the “Compan

September 5, 2013 10-Q

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

10-Q 1 a20130731q2.htm 10-Q Table Of Contents 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 July 31, 2013 Or ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commissio

August 22, 2013 8-K

Results of Operations and Financial Condition - MENTOR GRAPHICS CORPORATION 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 22, 2013 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 0-34795 93-0786033 (State or other jurisdiction of incorporation) (Commission Fil

August 22, 2013 EX-99.1

Mentor Graphics Reports Fiscal Second Quarter Results, Announces Dividend and Increases Share Repurchase Authorization

EX-99.1 2 a50696048ex99-1.htm EXHIBIT 99.1 Exhibit 99.1 Mentor Graphics Reports Fiscal Second Quarter Results, Announces Dividend and Increases Share Repurchase Authorization WILSONVILLE, Ore.-(BUSINESS WIRE)-August 22, 2013-Mentor Graphics Corporation (NASDAQ: MENT) today announced financial results for the company’s fiscal second quarter ended July 31, 2013. The company reported revenues of $253

July 17, 2013 CORRESP

-

July 17, 2013 Patrick Gilmore Accounting Branch Chief Division of Corporation Finance U.

July 1, 2013 EX-4.1

MENTOR GRAPHICS CORPORATION AMERICAN STOCK TRANSFER & TRUST COMPANY, LLC as Rights Agent Second Amended and Restated Rights Agreement Dated as of June 28, 2013 SECOND AMENDED AND RESTATED RIGHTS AGREEMENT

EX-4.1 2 d562165dex41.htm EX-4.1 Exhibit 4.1 EXECUTION VERSION MENTOR GRAPHICS CORPORATION and AMERICAN STOCK TRANSFER & TRUST COMPANY, LLC as Rights Agent Second Amended and Restated Rights Agreement Dated as of June 28, 2013 SECOND AMENDED AND RESTATED RIGHTS AGREEMENT Second Amended and Restated Rights Agreement, dated as of June 28, 2013 (this “Agreement”), between Mentor Graphics Corporation,

July 1, 2013 EX-99.1

– more – 8005 S.W. Boeckman Road • Wilsonville, OR 97070-7777 • 503-685-7000 • www.mentor.com Mentor Graphics Amends and Restates Shareholder Rights Plan Page 2

EX-99.1 Exhibit 99.1 FOR IMMEDIATE RELEASE For more information, please contact: Joe Reinhart Mentor Graphics 503.685.1462 [email protected] News Release Mentor Graphics Amends and Restates Shareholder Rights Plan WILSONVILLE, Ore., July 1, 2013—Mentor Graphics Corporation (NASDAQ: MENT) today announced that it has entered into a Second Amended and Restated Rights Agreement that amends its sh

July 1, 2013 8-K

Material Modification to Rights of Security Holders - FORM 8-K

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 28, 2013 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in its charter) OREGON 0-13442 93-0786033 (State of Incorporation or Organization) (Commissio

July 1, 2013 8-A12B/A

- 8-A12B/AMENDMENT NO.2

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A/A Amendment No. 2 FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in its charter) OREGON 93-0786033 (State of Incorporation or Organization) (IRS Employer Identification No.) 8

June 17, 2013 8-K

Submission of Matters to a Vote of Security Holders

8-K 1 d555692d8k.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 12, 2013 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 001-34795 93-0786033 (State or other jurisdiction of

June 5, 2013 10-Q

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

Table Of Contents 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 April 30, 2013 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 No. 1-34795 MENTOR G

June 5, 2013 EX-4.1

FIRST AMENDMENT TO CREDIT AGREEMENT

EX-4.1 2 ment-2013430xexhibit41.htm FIRST AMENDMENT TO CREDIT AGREEMENT EXECUTION COPY FIRST AMENDMENT TO CREDIT AGREEMENT THIS FIRST AMENDMENT TO CREDIT AGREEMENT (this “Agreement”) dated as of May 24, 2013 (the “First Amendment Effective Date”) is entered into among Mentor Graphics Corporation, an Oregon corporation (the “Company”), the Banks party hereto and Bank of America, N.A., as administra

May 23, 2013 8-K

Results of Operations and Financial Condition - MENTOR GRAPHICS CORPORATION 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): May 23, 2013 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 0-34795 93-0786033 (State or other jurisdiction of incorporation) (Commission File N

May 23, 2013 EX-99.1

Mentor Graphics Reports Fiscal First Quarter Results and Announces Dividend

Exhibit 99.1 Mentor Graphics Reports Fiscal First Quarter Results and Announces Dividend WILSONVILLE, Ore.-(BUSINESS WIRE)-May 23, 2013-Mentor Graphics Corporation (NASDAQ:MENT) today announced financial results for the company’s fiscal first quarter ended April 30, 2013. The company reported revenues of $226.5 million, non-GAAP earnings per share of $0.10, and GAAP earnings per share of $0.01. “S

May 7, 2013 DEF 14A

- DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 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 ¨ Check the appropriate box: ¨ Preliminary Proxy Statement ¨ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)

March 15, 2013 10-K

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE FISCAL YEAR ENDED January 31, 2013 COMMISSION FILE NUMBER 1 ? 34795 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in its charter) Oregon 93-0786033 (State or other jurisdiction of inco

March 15, 2013 EX-21

Name Jurisdiction of Incorporation ATHDL Design Automation (India) Private Limited India Axiom Design Automation Inc. California, United States Calypto Design Systems Inc. California, United States EverCAD Software Corp. Taiwan Expert Dynamics Limite

EX-21 2 ment-20130131xexhibit21.htm LIST OF SUBSIDIARIES OF THE COMPANY Exhibit 21 List of Subsidiaries of the Company Mentor Graphics Subsidiaries Name Jurisdiction of Incorporation ATHDL Design Automation (India) Private Limited India Axiom Design Automation Inc. California, United States Calypto Design Systems Inc. California, United States EverCAD Software Corp. Taiwan Expert Dynamics Limited

March 7, 2013 EX-99.1

Mentor Graphics Announces Initiation of Quarterly Dividend

EX-99.1 2 a50586534-ex991.htm EXHIBIT 99.1 Exhibit 99.1 Mentor Graphics Announces Initiation of Quarterly Dividend WILSONVILLE, Ore.-(BUSINESS WIRE)-March 7, 2013-Mentor Graphics Corporation (NASDAQ: MENT) today announced that its Board of Directors has adopted a dividend policy under which Mentor Graphics intends to pay an annual cash dividend of $0.18 per share on its common stock. The first div

March 7, 2013 8-K

Financial Statements and Exhibits, Other Events

8-K 1 a50586534.htm MENTOR GRAPHICS CORPORATION 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 7, 2013 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 0-134795 93-0786033 (State or o

February 28, 2013 8-K

Results of Operations and Financial Condition

8-K 1 a50580675.htm MENTOR GRAPHICS CORPORATION 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 28, 2013 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 0-34795 93-0786033 (State o

February 28, 2013 EX-99.1

Mentor Graphics Reports Fiscal Fourth Quarter Results

EX-99.1 2 a50580675-ex991.htm EXHIBIT 99.1 Exhibit 99.1 Mentor Graphics Reports Fiscal Fourth Quarter Results WILSONVILLE, Ore.-(BUSINESS WIRE)-February 28, 2013-Mentor Graphics Corporation (NASDAQ: MENT) today announced financial results for the company’s fiscal fourth quarter and year ended January 31, 2013. The company reported revenues of $331.2 million, non-GAAP earnings per share of $.58, an

December 4, 2012 10-Q

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

10-Q 1 ment-20121031xq2.htm 10-Q Table Of Contents 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 October 31, 2012 Or ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to C

November 29, 2012 EX-99.1

Mentor Graphics Reports Fiscal Third Quarter Results

EX-99.1 2 a50492853ex991.htm EXHIBIT 99.1 Exhibit 99.1 Mentor Graphics Reports Fiscal Third Quarter Results WILSONVILLE, Ore.-(BUSINESS WIRE)-November 29, 2012-Mentor Graphics Corporation (NASDAQ:MENT) today announced financial results for the company’s fiscal third quarter ended October 31, 2012. The company reported revenue of $268.8 million, non-GAAP earnings per share of $0.32, and GAAP earnin

November 29, 2012 8-K

Results of Operations and Financial Condition - MENTOR GRAPHICS CORPORATION 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 29, 2012 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 0-34795 93-0786033 (State or other jurisdiction of incorporation) (Commission F

September 7, 2012 10-Q

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

Table Of Contents 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 July 31, 2012 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 No. 1-34795 MENTOR GR

August 23, 2012 8-K

Results of Operations and Financial Condition - MENTOR GRAPHICS CORPORATION 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 23, 2012 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 0-34795 93-0786033 (State or other jurisdiction of incorporation) (Commission Fil

August 23, 2012 EX-99.1

Mentor Graphics Reports Fiscal Second Quarter Results

EX-99.1 2 a50386483ex991.htm EXHIBIT 99.1 Exhibit 99.1 Mentor Graphics Reports Fiscal Second Quarter Results WILSONVILLE, Ore.-(BUSINESS WIRE)-August 23, 2012-Mentor Graphics Corporation (NASDAQ:MENT) today announced financial results for the company’s fiscal second quarter ended July 31, 2012. The company reported revenue of $240.8 million, non-GAAP earnings per share of $.21, and GAAP earnings p

June 6, 2012 10-Q

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

10-Q 1 ment-2012430xq1.htm Table Of Contents 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 April 30, 2012 Or ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commissio

June 5, 2012 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits, Submission of Matters to a Vote of Security Holders

8-K 1 d362909d8k.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): May 30, 2012 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 0-13442 93-0786033 (State or other jurisdiction of inc

June 5, 2012 EX-10.A

MENTOR GRAPHICS CORPORATION EXECUTIVE VARIABLE INCENTIVE PLAN

EX-10.A 2 d362909dex10a.htm EXECUTIVE VARIABLE INCENTIVE PLAN. Exhibit 10.A MENTOR GRAPHICS CORPORATION EXECUTIVE VARIABLE INCENTIVE PLAN 1. PURPOSES. This Plan is intended to enable the Company to attract, retain, motivate and reward qualified executive officers by providing them with the opportunity to earn competitive variable incentive compensation directly linked to achievement of Company bus

May 25, 2012 8-K

Results of Operations and Financial Condition

8-K 1 a50290398.htm MENTOR GRAPHICS CORPORATION 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): May 25, 2012 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 0-34795 93-0786033 (State or oth

May 25, 2012 EX-99.1

Mentor Graphics Reports Fiscal First Quarter Results

EX-99.1 2 a50290398ex991.htm EXHIBIT 99.1 Exhibit 99.1 Mentor Graphics Reports Fiscal First Quarter Results WILSONVILLE, Ore.-(BUSINESS WIRE)-May 25, 2012-Mentor Graphics Corporation (NASDAQ: MENT) today announced financial results for the company’s fiscal first quarter ended April 30, 2012. The company reported revenues of $247.9 million, non-GAAP earnings per share of $.30, and GAAP earnings per

May 17, 2012 SC 13D/A

MENT / Mentor Graphics Corp. / ICAHN CARL C Activist Investment

SC 13D/A 1 mentsch13damd17051712.htm SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 17)* Mentor Graphics Corporation (Name of Issuer) Common Stock, without par value (Title of Class of Securities) 587200106 (CUSIP Number) Keith Schaitkin Icahn Capital LP 767 Fifth Avenue, 47th Floor New York, New York 10153 (212) 702-

May 17, 2012 EX-1

ICAHN ISSUES STATEMENT REGARDING UPCOMING ANNUAL MEETING OF SHAREHOLDERS OF MENTOR GRAPHICS CORPORATION

FOR IMMEDIATE RELEASE ICAHN ISSUES STATEMENT REGARDING UPCOMING ANNUAL MEETING OF SHAREHOLDERS OF MENTOR GRAPHICS CORPORATION Contact: Susan Gordon, (212) 702-4309 New York, New York, May 17, 2012 – Carl C.

May 1, 2012 SC 13D/A

MENT / Mentor Graphics Corp. / ICAHN CARL C Activist Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 16)* Mentor Graphics Corporation (Name of Issuer) Common Stock, without par value (Title of Class of Securities) 587200106 (CUSIP Number) Keith Schaitkin Icahn Capital LP 767 Fifth Avenue, 47th Floor New York, New York 10153 (212) 702-4300 (Name, Address and Telephone Num

April 30, 2012 DEF 14A

- DEFINITIVE PROXY STATEMENT

Definitive Proxy Statement UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

April 10, 2012 S-8

- FORM S-8

S-8 1 d328462ds8.htm FORM S-8 As filed with the Securities and Exchange Commission on April 10, 2012 Registration No. 333- SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 MENTOR GRAPHICS CORPORATION (Exact name of issuer as specified in charter) Oregon 93-0786033 (State or other jurisdiction of incorporation or organization

March 15, 2012 EX-21

List of Subsidiaries of the Company

EX-21 2 d274636dex21.htm LIST OF SUBSIDIARIES OF THE COMPANY. Exhibit 21 List of Subsidiaries of the Company Mentor Graphics Subsidiaries Calypto Design Systems Inc. EverCAD Software Corp. Expert Dynamics Limited Flomerics Group Limited Flomerics India Private Limited Flomerics Limited Flomerics Nordic AB Flowmaster (UK) Limited Flowmaster France SARL Flowmaster GmbH Flowmaster Group N.V. Flowmast

March 15, 2012 10-K

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

10-K 1 d274636d10k.htm FORM 10-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE FISCAL YEAR ENDED JANUARY 31, 2012 COMMISSION FILE NUMBER 1 – 34795 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in its charter) Oregon 93-0786033 (St

March 1, 2012 SC 13D/A

MENT / Mentor Graphics Corp. / CASABLANCA CAPITAL LLC - MENTOR GRAPHICS CORPORATION Activist Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULE 13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(a) (Amendment No. 8)* Mentor Graphics Corporation (Name of Issuer) Common Stock, without par value (Title of Class of Securities) 587200106 (CUSIP Number) Casablanca Capital LLC 450 Park

February 28, 2012 EX-99.1

Mentor Graphics Reports Fiscal Fourth Quarter Results and Announces Board Has Increased Share Buyback Authorization

Exhibit 99.1 Mentor Graphics Reports Fiscal Fourth Quarter Results and Announces Board Has Increased Share Buyback Authorization WILSONVILLE, Ore.-(BUSINESS WIRE)-February 28, 2012-Mentor Graphics Corporation (NASDAQ: MENT) today announced financial results for the company’s fiscal fourth quarter and year ended January 31, 2012. The company reported revenues of $320.4 million, non-GAAP earnings pe

February 28, 2012 8-K

Results of Operations and Financial Condition

8-K 1 a50184679.htm MENTOR GRAPHICS CORPORATION 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 28, 2012 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 0-34795 93-0786033 (State o

January 11, 2012 EX-99.1

Gregory K. Hinckley

Gregory K. Hinckley Needham Growth Conference President January 2012 Exhibit 99.1 www.mentor.com ? 2011 Mentor Graphics Corp. Company Confidential Forward-Looking Statements This presentation may contain ?forward-looking? statements based on current expectations within the meaning of the Securities Exchange Act of 1934. Such forward-looking statements involve known and unknown risks, uncertainties

January 11, 2012 8-K

Financial Statements and Exhibits, Other Events

8-K 1 d280300d8k.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): January 10, 2012 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 0-34795 93-0786033 (State or other jurisdiction (C

December 27, 2011 8-A12B/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A/A Amendment No. 1 FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 MENTOR GRAPHICS CORPORATION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A/A Amendment No. 1 FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in its charter) OREGON 93-0786033 (State of Incorporation or Organization) (IRS Employer Identification No.) 8

December 27, 2011 8-K

Material Modification to Rights 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): December 23, 2011 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in its charter) OREGON 0-13442 93-0786033 (State of Incorporation or Organization) (Commission Fil

December 27, 2011 EX-4.1

MENTOR GRAPHICS CORPORATION AMERICAN STOCK TRANSFER & TRUST COMPANY, LLC as Rights Agent Amended and Restated Rights Agreement Dated as of December 23, 2011 AMENDED AND RESTATED RIGHTS AGREEMENT

EX-4.1 3 d273704dex41.htm AMENDED AND RESTATED RIGHTS AGREEMENT Exhibit 4.1 MENTOR GRAPHICS CORPORATION and AMERICAN STOCK TRANSFER & TRUST COMPANY, LLC as Rights Agent Amended and Restated Rights Agreement Dated as of December 23, 2011 AMENDED AND RESTATED RIGHTS AGREEMENT Amended and Restated Rights Agreement, dated as of December 23, 2011 (this “Agreement”), between Mentor Graphics Corporation,

December 27, 2011 EX-3.1

BYLAWS MENTOR GRAPHICS CORPORATION ARTICLE I

EX-3.1 2 d273704dex31.htm AMENDED AND RESTATED BYLAWS OF MENTOR GRAPHICS CORPORATION Exhibit 3.1 BYLAWS OF MENTOR GRAPHICS CORPORATION ARTICLE I SHAREHOLDERS 1.1. Annual Meeting. The annual meeting of the shareholders of the corporation for the purpose of electing directors and for the transaction of such other business as may properly be brought before the meeting shall be held on such date and a

December 27, 2011 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): December 23, 2011 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 0-13442 93-0786033 (State or other jurisdiction of incorporation) (Commission F

December 27, 2011 EX-99.1

Mentor Graphics Amends and Restates Shareholder Rights Plan and Bylaws

Exhibit 99.1 FOR IMMEDIATE RELEASE News Release For more information, please contact: Media Contact Ry Schwark Mentor Graphics 503.685.1660 [email protected] Investor Contact Joe Reinhart Mentor Graphics 503.685.1462 [email protected] Mentor Graphics Amends and Restates Shareholder Rights Plan and Bylaws WILSONVILLE, Ore., December 27, 2011—Mentor Graphics Corporation (NASDAQ: MENT) today

December 7, 2011 10-Q

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

Table of Contents 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 October 31, 2011 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 No. 1-34795 MENTOR

November 17, 2011 8-K

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 17, 2011 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 0-34795 93-0786033 (State or other jurisdiction of incorporation) (Commission F

November 17, 2011 EX-99.1

Mentor Graphics Reports Fiscal Third Quarter Results

EX-99.1 2 a50078175-ex991.htm EXHIBIT 99.1 Exhibit 99.1 Mentor Graphics Reports Fiscal Third Quarter Results WILSONVILLE, Ore.-(BUSINESS WIRE)-November 17, 2011-Mentor Graphics Corporation (NASDAQ:MENT) today announced financial results for the company’s fiscal third quarter ended October 31, 2011. The company reported revenues of $250.5 million, non-GAAP earnings per share of $.25, and GAAP earni

October 14, 2011 CORRESP

********

October 14, 2011 Mr. Patrick Gilmore Accounting Branch Chief Office of Computers and On Line Services Division of Corporation Finance Securities and Exchange Commission 100F Street N.E. Washington, D.C. 20549 Re: Mentor Graphics Corporation Form 10-K for the Fiscal Year ended January 31, 2011 Filed March 17, 2011 File No. 001-34795 Dear Mr. Gilmore, Mentor Graphics Corporation (the ?Company?) resp

September 12, 2011 CORRESP

********

CORRESP 1 filename1.htm September 12, 2011 Patrick Gilmore Accounting Branch Chief Office of Computers and On Line Services Division of Corporation Finance Securities and Exchange Commission 100F Street N.E. Washington, D.C. 20549 Re: Mentor Graphics Corporation Form 10-K for the Fiscal Year ended January 31, 2011, filed March 17, 2011 File No. 001-34795 Dear Mr. Gilmore, Mentor Graphics Corporati

September 8, 2011 10-Q

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

Table of Contents 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 July 31, 2011 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 No. 1-34795 MENTOR GR

August 25, 2011 CORRESP

August 25, 2011

CORRESP 1 filename1.htm August 25, 2011 Mr. Patrick Gilmore Accounting Branch Chief Division of Corporate Finance U.S. Securities & Exchange Commission 100 F Street, NE Washington, D.C. 20549 Re: Mentor Graphics Corporation Form 10-K for fiscal year ended January 31, 2011 Mr. Gilmore – This is in reference to your comment letter dated August 19, 2011 regarding our filing referenced above. Mentor G

August 18, 2011 8-K

Results of Operations and Financial Condition, 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): August 18, 2011 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 0-34795 93-0786033 (State or other jurisdiction of incorporation) (Commission Fil

August 18, 2011 EX-99.1

Mentor Graphics Reports Fiscal Second Quarter Results

Exhibit 99.1 Mentor Graphics Reports Fiscal Second Quarter Results WILSONVILLE, Ore.-(BUSINESS WIRE)-August 18, 2011-Mentor Graphics Corporation (NASDAQ:MENT) today announced financial results for the company’s fiscal second quarter ended July 31, 2011. The company reported revenues of $213.7 million, non-GAAP earnings per share of $.11, and GAAP earnings per share of $.04. “Second quarter booking

August 16, 2011 SC 13D/A

SECURITIES AND EXCHANGE COMMISSION

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULE 13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(a) Under the Securities Exchange Act of 1634 (Amendment No. 7)* Mentor Graphics Corporation (Name of Issuer) Common Stock, without par value (Title of Class of Securities) 587200106 (CUSI

June 7, 2011 10-Q

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

10-Q 1 d10q.htm FORM 10-Q Table of Contents 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 April 30, 2011 Or ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission

May 27, 2011 EX-99.1

Mentor Graphics Reports Fiscal First Quarter Results

Exhibit 99.1 Mentor Graphics Reports Fiscal First Quarter Results WILSONVILLE, Ore.-(BUSINESS WIRE)-May 27, 2011-Mentor Graphics Corporation (NASDAQ: MENT) today announced financial results for the company’s fiscal first quarter ended April 30, 2011. The company reported revenues of $230 million, non-GAAP earnings per share of $.20, and a GAAP loss per share of $.02. The GAAP loss was driven prima

May 27, 2011 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

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 27, 2011 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 0-13442 93-0786033 (State or other jurisdiction of incorporation) (Commission File N

May 18, 2011 8-K

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

8-K 1 d8k.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): May 12, 2011 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 0-13442 93-0786033 (State or other jurisdiction of incorporat

May 18, 2011 EX-3.(B)

BYLAWS MENTOR GRAPHICS CORPORATION ARTICLE I

EX-3.(B) 2 dex3b.htm BYLAWS OF THE COMPANY Exhibit 3.B BYLAWS OF MENTOR GRAPHICS CORPORATION ARTICLE I SHAREHOLDERS 1.1. Annual Meeting. The annual meeting of the shareholders of the corporation for the purpose of electing directors and for the transaction of such other business as may properly be brought before the meeting shall be held on such date and at such time as may be designated from time

May 13, 2011 DEFA14A

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. )

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 Commission Only (as permitted by Rule 14a-6(e)(2)) ¨ Defin

May 11, 2011 DEFA14A

UNITED STATES

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 ? Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Defin

May 10, 2011 DEFA14A

UNITED STATES

DEFA14A 1 c65652defa14a.htm 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 þ Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted

May 9, 2011 DEFA14A

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. __)

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 þ Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Defin

May 5, 2011 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): May 5, 2011 MENTOR GRAPHICS CORPO

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 5, 2011 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 1-34795 93-0786033 (State or other jurisdiction of incorporation) (Commission File Nu

May 5, 2011 EX-99.1

Mentor Graphics Reports Preliminary Fiscal First Quarter Results

EX-99.1 2 c65587ex99-1.htm Exhibit 99.1 FOR IMMEDIATE RELEASE News Release For more information, please contact: Ry Schwark Joe Reinhart Media Contact Investor Contact Mentor Graphics Mentor Graphics 503.685.1660 503.685.1462 [email protected] [email protected] Mentor Graphics Reports Preliminary Fiscal First Quarter Results WILSONVILLE, Ore., May 5, 2011 – Mentor Graphics Corporation (Nas

May 5, 2011 DEFA14A

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. __)

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 þ Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Defin

May 5, 2011 EX-99.1

Mentor Graphics Reports Preliminary Fiscal First Quarter Results

Exhibit 99.1 FOR IMMEDIATE RELEASE News Release For more information, please contact: Ry Schwark Joe Reinhart Media Contact Investor Contact Mentor Graphics Mentor Graphics 503.685.1660 503.685.1462 [email protected] [email protected] Mentor Graphics Reports Preliminary Fiscal First Quarter Results WILSONVILLE, Ore., May 5, 2011 – Mentor Graphics Corporation (Nasdaq: MENT) today reported p

May 5, 2011 DEFA14A

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 5, 2011 MENTOR GRAPHICS CORPO

DEFA14A 1 c655878k.htm 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 5, 2011 MENTOR GRAPHICS CORPORATION (Exact name of registrant as specified in charter) OREGON 1-34795 93-0786033 (State or other jurisdiction of incorporati

May 5, 2011 DEFA14A

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. __)

DEFA14A 1 c65598defa14a.htm 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 þ Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted

May 4, 2011 CORRESP

* * *

CORRESP 1 filename1.htm 140 Scott Drive Menlo Park, California 94025 Tel: +1.650.328.4600 Fax: +1.650.463.2600 www.lw.com May 3, 2011 VIA FACSIMILE AND FEDERAL EXPRESS Mr. David L. Orlic Special Counsel Office of Mergers and Acquisitions United States Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549 FIRM / AFFILIATE OFFICES Abu Dhabi Moscow Barcelona Munich Beijing New

May 3, 2011 DEFA14A

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.___)

DEFA14A 1 c65551defa14a.htm 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 þ Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted b

May 3, 2011 DEFA14A

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.___)

DEFA14A 1 c65566defa14a.htm 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 þ Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted b

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