SDPI / Superior Drilling Products, Inc. - Depositi SEC, Relazione annuale, dichiarazione di delega

Superior Drilling Products, Inc.
US ˙ NYSEAM ˙ US8681531070
QUESTO SIMBOLO NON E' PIU' ATTIVO

Statistiche di base
LEI 549300B6GMFCER6WX167
CIK 1600422
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 Superior Drilling Products, Inc.
SEC Filings (Chronological Order)
Questa pagina fornisce un elenco completo e cronologico dei depositi SEC, esclusi i documenti di proprietà che forniamo altrove.
August 1, 2024 S-8 POS

As filed with the Securities and Exchange Commission on August 1, 2024

As filed with the Securities and Exchange Commission on August 1, 2024 Registration No.

August 1, 2024 S-8 POS

As filed with the Securities and Exchange Commission on August 1, 2024

As filed with the Securities and Exchange Commission on August 1, 2024 Registration No.

August 1, 2024 SC 13E3/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13E-3 (Amendment No. 2) TRANSACTION STATEMENT UNDER SECTION 13(e) OF THE SECURITIES EXCHANGE ACT OF 1934 AND RULE 13e-3 THEREUNDER Rule 13e-3 Transaction Statement Under

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13E-3 (Amendment No. 2) TRANSACTION STATEMENT UNDER SECTION 13(e) OF THE SECURITIES EXCHANGE ACT OF 1934 AND RULE 13e-3 THEREUNDER Rule 13e-3 Transaction Statement Under Section 13(e) of the Securities Exchange Act of 1934 SUPERIOR DRILLING PRODUCTS, INC. (Name of the Issuer) Superior Drilling Products, Inc. Drilling

August 1, 2024 POS AM

As filed with the Securities and Exchange Commission on August 1, 2024

As filed with the Securities and Exchange Commission on August 1, 2024 Registration No.

August 1, 2024 S-8 POS

As filed with the Securities and Exchange Commission on August 1, 2024

As filed with the Securities and Exchange Commission on August 1, 2024 Registration No.

August 1, 2024 EX-99.25

EX-99.25

NOTIFICATION OF THE REMOVAL FROM LISTING AND REGISTRATION OF THE STATED SECURITIES NYSE American LLC hereby notifies the SEC of its intention to remove the entire class of the stated securities from listing and registration on the Exchange at the opening of business on August 12, 2024, pursuant to the provisions of Rule 12d2-2 (a).

August 1, 2024 S-8 POS

As filed with the Securities and Exchange Commission on August 1, 2024

As filed with the Securities and Exchange Commission on August 1, 2024 Registration No.

August 1, 2024 POS AM

As filed with the Securities and Exchange Commission on August 1, 2024

As filed with the Securities and Exchange Commission on August 1, 2024 Registration No.

July 30, 2024 EX-99.1

Superior Drilling Products Shareholders Approve Acquisition by Drilling Tools International

Exhibit 99.1 1583 S. 1700 E. ● Vernal, UT 84078 ● (435)789-0594 FOR IMMEDIATE RELEASE Superior Drilling Products Shareholders Approve Acquisition by Drilling Tools International VERNAL, UT – July 30, 2024 — Superior Drilling Products, Inc. (NYSE American: SDPI) (“SDP” or the “Company”), a designer and manufacturer of drilling tool technologies, today announced that its shareholders voted to approv

July 30, 2024 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 Act of 1934 Date of Report (Date of earliest event reported): July 29, 2024 Superior Drilling Products,

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 Act of 1934 Date of Report (Date of earliest event reported): July 29, 2024 Superior Drilling Products, Inc. (Exact name of registrant as specified in its charter) Utah 001-36453 46-4341605 (State or other jurisdiction of incorporation) (Commission File

July 25, 2024 425

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): July 25, 2024 SUPERIOR DRILLING PRO

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): July 25, 2024 SUPERIOR DRILLING PRODUCTS, INC.

July 25, 2024 EX-99.1

DTI and SDPI Announce Deadline for Election of Form of Merger Consideration

Exhibit 99.1 FOR IMMEDIATE RELEASE DTI and SDPI Announce Deadline for Election of Form of Merger Consideration HOUSTON, TEXAS and VERNAL, UTAH, July 25, 2024 – Drilling Tools International Corporation (NASDAQ: DTI) (“DTI”) and Superior Drilling Products, Inc. (NYSE: SDPI) (“SDPI”) jointly announced today, that in connection with DTI’s anticipated and pending acquisition of SDPI (the “Merger”), the

July 25, 2024 EX-99.1

DTI and SDPI Announce Deadline for Election of Form of Merger Consideration

Exhibit 99.1 FOR IMMEDIATE RELEASE DTI and SDPI Announce Deadline for Election of Form of Merger Consideration HOUSTON, TEXAS and VERNAL, UTAH, July 25, 2024 – Drilling Tools International Corporation (NASDAQ: DTI) (“DTI”) and Superior Drilling Products, Inc. (NYSE: SDPI) (“SDPI”) jointly announced today, that in connection with DTI’s anticipated and pending acquisition of SDPI (the “Merger”), the

July 25, 2024 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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): July 25, 2024 SUPERIOR DRILLING PRO

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): July 25, 2024 SUPERIOR DRILLING PRODUCTS, INC.

July 22, 2024 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 ☒ 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)) ☐ Defi

July 8, 2024 EX-99.9

Star Equity Fund Issues Statement on Successful Campaign at Superior Drilling Products Called on Company to Explore Strategic Alternatives in 2022 and Again in 2023 Star Equity Fund Will Vote FOR the Sale to Drilling Tools International

EX-99.9 2 starequityfundannouncessuc.htm EX-99.9 Star Equity Fund Issues Statement on Successful Campaign at Superior Drilling Products Called on Company to Explore Strategic Alternatives in 2022 and Again in 2023 Star Equity Fund Will Vote FOR the Sale to Drilling Tools International Old Greenwich, CT – July 8, 2024 – Star Equity Fund, LP and affiliates (“Star Equity Fund”, “we”, “our”), an appro

July 8, 2024 SC 13D/A

SDPI / Superior Drilling Products, Inc. / Star Equity Fund, LP - SC 13D/A Activist Investment

SC 13D/A 1 sdpi13da20240708.htm SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13D (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. 9)1 Superior Drilling Products, Inc. (Name of Issuer) Common Stock, par value $0.001 per share (Title of Class of Secu

July 2, 2024 DEFM14A

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. )

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ 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 14

June 25, 2024 SC 13E3/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13E-3 (Amendment No. 1) TRANSACTION STATEMENT UNDER SECTION 13(e) OF THE SECURITIES EXCHANGE ACT OF 1934 AND RULE 13e-3 THEREUNDER Rule 13e-3 Transaction Statement Under

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13E-3 (Amendment No. 1) TRANSACTION STATEMENT UNDER SECTION 13(e) OF THE SECURITIES EXCHANGE ACT OF 1934 AND RULE 13e-3 THEREUNDER Rule 13e-3 Transaction Statement Under Section 13(e) of the Securities Exchange Act of 1934 SUPERIOR DRILLING PRODUCTS, INC. (Name of the Issuer) Superior Drilling Products, Inc. Drilling

June 25, 2024 EX-99.C7

CONFIDENTIAL / DRAFT Project Spider Energy Capital Solutions, LLC 2651 N. Harwood, Suite 410 Dallas, TX 75201 214-219-8200 p 214-219-8206 f Russell Weinberg Scott Trulock James Avondet Powers Ramsey 214-219-8201 214-219-8204 214-219-8210 214-219-8208

CONFIDENTIAL / DRAFT Exhibit (c)(7) Project Spider Transaction Terms Update January 2024 Presentation contains confidential information / Internal Use Only CONFIDENTIAL / DRAFT Project Spider Energy Capital Solutions, LLC 2651 N.

June 25, 2024 EX-99.C6

CONFIDENTIAL DRAFT – SUBJECT TO REVISION CONFIDENTIAL DRAFT – SUBJECT TO REVISION Disclaimer Piper Sandler & Co. ( Piper Sandler or “PSC”) has prepared and provided these materials and any related materials (the Confidential Materials ) solely for th

CONFIDENTIAL DRAFT – CONFIDENTIAL DRAFT – SUBJECT SUBJECT TO REVISION TO REVISION CONFIDENTIAL DRAFT – SUBJECT TO REVISION Exhibit (c)(6) March 6, 2024 Project Dagny Discussion Materials Reflects market data as of: March 5, 2024 CONFIDENTIAL PIPER SANDLER | 1 CONFIDENTIAL DRAFT – SUBJECT TO REVISION CONFIDENTIAL DRAFT – SUBJECT TO REVISION Disclaimer Piper Sandler & Co.

June 25, 2024 EX-99.C4

CONFIDENTAL DRAFT – SUBJECT TO REVISION CONFIDENTIAL DRAFT – SUBJECT TO REVISION Disclaimer Piper Sandler & Co. ( Piper Sandler or “PSC”) has prepared and provided these materials and any related materials (the Confidential Materials ) solely for the

CONFIDENT CONFIDENTAL DRAFT – AL DRAFT – SUBJECT SUBJECT TO REVISION TO REVISION CONFIDENTIAL DRAFT – SUBJECT TO REVISION Exhibit (c)(4) January 15, 2023 Discussion Materials Prepared For The Board Of Directors Of Dagny INTERNAL REFERENCE Galt = DTI Dagny = SDPI CONFIDENTIAL PIPER SANDLER | 1 CONFIDENTAL DRAFT – SUBJECT TO REVISION CONFIDENTIAL DRAFT – SUBJECT TO REVISION Disclaimer Piper Sandler & Co.

June 25, 2024 EX-99.C2

CONFIDENTAL DRAFT – SUBJECT TO REVISION CONFIDENTIAL DRAFT – SUBJECT TO REVISION Disclaimer Piper Sandler & Co. ( Piper Sandler or “PSC”) has prepared and provided these materials and any related materials (the Confidential Materials ) solely for the

CO CONF NFI IDE DENT NTA AL L DR DRA AF FT T – – S SU UBJ BJE EC CT T T TO O RE REV VIIS SIIO ON N CONFIDENTIAL DRAFT – SUBJECT TO REVISION Exhibit (c)(2) October 12, 2023 Discussion Materials Prepared for CONFIDENTIAL PIPER SANDLER | 1 CONFIDENTAL DRAFT – SUBJECT TO REVISION CONFIDENTIAL DRAFT – SUBJECT TO REVISION Disclaimer Piper Sandler & Co.

June 25, 2024 EX-99.C3

CONFIDENTAL DRAFT – SUBJECT TO REVISION CONFIDENTIAL DRAFT – SUBJECT TO REVISION Disclaimer Piper Sandler & Co. ( Piper Sandler or “PSC”) has prepared and provided these materials and any related materials (the Confidential Materials ) solely for the

CONFIDENT CONFIDENTAL DRAFT – AL DRAFT – SUBJECT SUBJECT TO REVISION TO REVISION CONFIDENTIAL DRAFT – SUBJECT TO REVISION Exhibit (c)(3) January 3, 2024 Discussion Materials Prepared for CONFIDENTIAL PIPER SANDLER | 1 CONFIDENTAL DRAFT – SUBJECT TO REVISION CONFIDENTIAL DRAFT – SUBJECT TO REVISION Disclaimer Piper Sandler & Co.

June 25, 2024 EX-99.C5

CONFIDENTAL DRAFT – SUBJECT TO REVISION CONFIDENTIAL DRAFT – SUBJECT TO REVISION Disclaimer Piper Sandler & Co. ( Piper Sandler or “PSC”) has prepared and provided these materials and any related materials (the Confidential Materials ) solely for the

CO CONF NFI IDE DENT NTA AL L DR DRA AF FT T – – S SU UBJ BJE EC CT T T TO O RE REV VIIS SIIO ON N CONFIDENTIAL DRAFT – SUBJECT TO REVISION Exhibit (c)(5) February 6, 2024 Discussion Materials Prepared For The Board Of Directors Of Dagny INTERNAL REFERENCE Galt = DTI Dagny = SDPI CONFIDENTIAL PIPER SANDLER | 1 CONFIDENTAL DRAFT – SUBJECT TO REVISION CONFIDENTIAL DRAFT – SUBJECT TO REVISION Disclaimer Piper Sandler & Co.

June 24, 2024 CORRESP

June 24, 2024

June 24, 2024 VIA EDGAR United States Securities and Exchange Commission Division of Corporation Finance Office of Mergers and Acquisitions 100 F Street, NE Washington, DC 20549 Re: Superior Drilling Products, Inc.

May 15, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period from to Commission File Number 001-36453 SUPERIOR DRILLING PRODUCTS, INC.

May 14, 2024 EX-99.1

Superior Drilling Products Reports First Quarter 2024 Results

Exhibit 99.1 NEWS RELEASE 1583 S. 1700 E. ● Vernal, UT 84078 ● (435)789-0594 FOR IMMEDIATE RELEASE Superior Drilling Products Reports First Quarter 2024 Results VERNAL, UT – May 14, 2024 — Superior Drilling Products, Inc. (NYSE American: SDPI) (“SDP” or the “Company”), a designer and manufacturer of drilling tool technologies, today reported financial results for the first quarter ended March 31,

May 14, 2024 EX-99.1

Superior Drilling Products Reports First Quarter 2024 Results

Exhibit 99.1 NEWS RELEASE 1583 S. 1700 E. ● Vernal, UT 84078 ● (435)789-0594 FOR IMMEDIATE RELEASE Superior Drilling Products Reports First Quarter 2024 Results VERNAL, UT – May 14, 2024 — Superior Drilling Products, Inc. (NYSE American: SDPI) (“SDP” or the “Company”), a designer and manufacturer of drilling tool technologies, today reported financial results for the first quarter ended March 31,

May 14, 2024 425

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): May 14, 2024 SUPERIOR DRILLING PROD

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): May 14, 2024 SUPERIOR DRILLING PRODUCTS, INC.

May 14, 2024 8-K

Results of Operations and Financial Condition, Financial Statements and Exhibits

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): May 14, 2024 SUPERIOR DRILLING PRODUCTS, INC.

May 10, 2024 EX-FILING FEES

Filing Fee Table.

Exhibit 107 Calculation of Filing Fee Tables Table 1 – Transaction Value Transaction Valuation Fee Rate Amount of Filing Fee Fees to be Paid $19,195,200(1) 0.

May 10, 2024 EX-99.C6

Discussion materials prepared by Piper Sandler & Co., dated March 6, 2024

CONFIDENTIAL DRAFT – CONFIDENTIAL DRAFT – SUBJECT SUBJECT TO REVISION TO REVISION CONFIDENTIAL DRAFT – SUBJECT TO REVISION Exhibit (c)(6) March 6, 2024 Project Dagny Discussion Materials Reflects market data as of: March 5, 2024 CONFIDENTIAL PIPER SANDLER | 1 CONFIDENTIAL DRAFT – SUBJECT TO REVISION CONFIDENTIAL DRAFT – SUBJECT TO REVISION Disclaimer Piper Sandler & Co.

May 10, 2024 EX-99.C4

Discussion materials prepared by Energy Capital Solutions, LLC, dated January 31, 2024, for the Board of Directors of DTI

CONFIDENT CONFIDENTAL DRAFT – AL DRAFT – SUBJECT SUBJECT TO REVISION TO REVISION CONFIDENTIAL DRAFT – SUBJECT TO REVISION Exhibit (c)(4) January 15, 2023 Discussion Materials Prepared For The Board Of Directors Of Dagny INTERNAL REFERENCE Galt = DTI Dagny = SDPI CONFIDENTIAL PIPER SANDLER | 1 CONFIDENTAL DRAFT – SUBJECT TO REVISION CONFIDENTIAL DRAFT – SUBJECT TO REVISION Disclaimer Piper Sandler & Co.

May 10, 2024 EX-99.C7

CONFIDENTIAL / DRAFT Project Spider Energy Capital Solutions, LLC 2651 N. Harwood, Suite 410 Dallas, TX 75201 214-219-8200 p 214-219-8206 f Russell Weinberg Scott Trulock James Avondet Powers Ramsey 214-219-8201 214-219-8204 214-219-8210 214-219-8208

CONFIDENTIAL / DRAFT Exhibit (c)(7) Project Spider Transaction Terms Update January 2024 Presentation contains confidential information / Internal Use Only CONFIDENTIAL / DRAFT Project Spider Energy Capital Solutions, LLC 2651 N.

May 10, 2024 SC 13E3

SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13E-3 TRANSACTION STATEMENT UNDER SECTION 13(e) OF THE SECURITIES EXCHANGE ACT OF 1934 AND RULE 13e-3 THEREUNDER Rule 13e-3 Transaction Statement Under Section 13(e) of the Securities

SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13E-3 TRANSACTION STATEMENT UNDER SECTION 13(e) OF THE SECURITIES EXCHANGE ACT OF 1934 AND RULE 13e-3 THEREUNDER Rule 13e-3 Transaction Statement Under Section 13(e) of the Securities Exchange Act of 1934 SUPERIOR DRILLING PRODUCTS, INC. (Name of the Issuer) Superior Drilling Products, Inc. Drilling Tools International Corporation

May 10, 2024 EX-99.C3

Discussion materials prepared by Piper Sandler & Co., dated January 3, 2024

CONFIDENT CONFIDENTAL DRAFT – AL DRAFT – SUBJECT SUBJECT TO REVISION TO REVISION CONFIDENTIAL DRAFT – SUBJECT TO REVISION Exhibit (c)(3) January 3, 2024 Discussion Materials Prepared for CONFIDENTIAL PIPER SANDLER | 1 CONFIDENTAL DRAFT – SUBJECT TO REVISION CONFIDENTIAL DRAFT – SUBJECT TO REVISION Disclaimer Piper Sandler & Co.

May 10, 2024 EX-99.C5

Discussion materials prepared by Piper Sandler & Co., dated February 6, 2024

CO CONF NFI IDE DENT NTA AL L DR DRA AF FT T – – S SU UBJ BJE EC CT T T TO O RE REV VIIS SIIO ON N CONFIDENTIAL DRAFT – SUBJECT TO REVISION Exhibit (c)(5) February 6, 2024 Discussion Materials Prepared For The Board Of Directors Of Dagny INTERNAL REFERENCE Galt = DTI Dagny = SDPI CONFIDENTIAL PIPER SANDLER | 1 CONFIDENTAL DRAFT – SUBJECT TO REVISION CONFIDENTIAL DRAFT – SUBJECT TO REVISION Disclaimer Piper Sandler & Co.

May 10, 2024 EX-99.C2

Discussion materials prepared by Piper Sandler & Co., dated October 12, 2023

CO CONF NFI IDE DENT NTA AL L DR DRA AF FT T – – S SU UBJ BJE EC CT T T TO O RE REV VIIS SIIO ON N CONFIDENTIAL DRAFT – SUBJECT TO REVISION Exhibit (c)(2) October 12, 2023 Discussion Materials Prepared for CONFIDENTIAL PIPER SANDLER | 1 CONFIDENTAL DRAFT – SUBJECT TO REVISION CONFIDENTIAL DRAFT – SUBJECT TO REVISION Disclaimer Piper Sandler & Co.

April 1, 2024 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): March 31, 2024 SUPERIOR DRILLING PRODUCTS, INC.

April 1, 2024 EX-10.1

Fifth Amended and Restated Promissory Note between Superior Drilling Products, Inc. and Tronco Energy Corporation dated effective March 31, 2024.

Exhibit 10.1 FIFTH AMENDED AND RESTATED PROMISSORY NOTE Salt Lake City, Utah $6,567,331.10 March 31, 2024 WHEREAS, Maker (as defined below) previously executed that certain Promissory Note dated May 30, 2014 (the “Initial Note”), which Initial Note was last amended and restated on March 31, 2023 in the principal amount of SIX MILLION FIVE HUNDRED SIXTY-SEVEN THOUSAND THREE HUNDRED THIRTY ONE AND 1

April 1, 2024 EX-10.2

Fifth Amended and Restated Loan Agreement between Superior Drilling Products, Inc. and Tronco Energy Corporation dated effective March 31, 2024.

Exhibit 10.2 FIFTH AMENDED AND RESTATED LOAN AGREEMENT This Fifth Amended and Restated Loan Agreement (the “Agreement”) is made effective as of March 31, 2024 (the “Effective Date”), by and among TRONCO ENERGY CORPORATION, a Delaware corporation (“Borrower” or “Tronco”) and SUPERIOR DRILLING PRODUCTS, INC., a Utah corporation or assigns (the “Lender”). RECITALS: A. As of March 31, 2023, the partie

April 1, 2024 EX-10.2

Fifth Amended and Restated Loan Agreement between Superior Drilling Products, Inc. and Tronco Energy Corporation dated effective March 31, 2024.

Exhibit 10.2 FIFTH AMENDED AND RESTATED LOAN AGREEMENT This Fifth Amended and Restated Loan Agreement (the “Agreement”) is made effective as of March 31, 2024 (the “Effective Date”), by and among TRONCO ENERGY CORPORATION, a Delaware corporation (“Borrower” or “Tronco”) and SUPERIOR DRILLING PRODUCTS, INC., a Utah corporation or assigns (the “Lender”). RECITALS: A. As of March 31, 2023, the partie

April 1, 2024 425

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): March 31, 2024 SUPERIOR DRILLING PR

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): March 31, 2024 SUPERIOR DRILLING PRODUCTS, INC.

April 1, 2024 EX-10.1

Fifth Amended and Restated Promissory Note between Superior Drilling Products, Inc. and Tronco Energy Corporation dated effective March 31, 2024.

Exhibit 10.1 FIFTH AMENDED AND RESTATED PROMISSORY NOTE Salt Lake City, Utah $6,567,331.10 March 31, 2024 WHEREAS, Maker (as defined below) previously executed that certain Promissory Note dated May 30, 2014 (the “Initial Note”), which Initial Note was last amended and restated on March 31, 2023 in the principal amount of SIX MILLION FIVE HUNDRED SIXTY-SEVEN THOUSAND THREE HUNDRED THIRTY ONE AND 1

March 15, 2024 EX-97.1

Superior Drilling Products, Inc. Compensation Clawback Policy dated September 18, 2023

Exhibit 97.1 Superior Drilling Products, Inc. Compensation Clawback Policy December 22, 2023 1. Purpose and Scope. Superior Drilling Products, Inc. (the “Company”) has adopted this compensation Clawback Policy (the “Policy”) to comply with Section 954 of the Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010 (“Dodd-Frank”), as codified by Section 10D of the Securities Exchange Act o

March 15, 2024 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 10-K (Mark One)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Year Ended December 31, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period from to Commission File Number 001-36453 SUPERIOR DRILLING PRODUCTS, INC.

March 15, 2024 EX-21.1

Subsidiaries of the Registrant

Exhibit 21.1 Subsidiaries of the Company ● Superior Drilling Solutions, LLC ● Hard Rock Solutions, LLC ● Extreme Technologies, LLC ● Meier Properties Series, LLC ● Meier Leasing, LLC ● Superior Design and Fabrication, LLC

March 15, 2024 EX-4.1

The description of the SDPI securities set forth in Exhibit 4.1 of DTI’s Annual Report on Form 10-K, filed March 15, 2024, including any amendment or report filed for the purposes of updating such description.

Exhibit 4.1 Description of Company Securities The total number of shares of all classes of stock that we have authority to issue is 120,000,000, consisting of 100,000,000 shares of common stock, par value $.001 per share, and 20,000,000 shares of preferred stock, par value $.001 per share. Common Stock Voting rights. Holders of common stock are entitled to one vote per share on any matter to be vo

March 7, 2024 425

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): March 7, 2024 SUPERIOR DRILLING PRO

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): March 7, 2024 SUPERIOR DRILLING PRODUCTS, INC.

March 7, 2024 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or Section 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 6, 2024 Superior Dr

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or Section 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 6, 2024 Superior Drilling Products, Inc. (Exact name of registrant as specified in its charter) Utah 001-36453 46-4341605 (State or other jurisdiction of incorporation)

March 7, 2024 EX-99.A

VOTING AND SUPPORT AGREEMENT

EX-99.A 2 d796664dex99a.htm EX-99.A Exhibit A VOTING AND SUPPORT AGREEMENT This VOTING AND SUPPORT AGREEMENT (this “Agreement”) is entered into as of March 6, 2024, by and between Drilling Tools International Corporation, a Delaware corporation (“Parent”), and the persons set forth on Schedule A attached hereto (each, a “Shareholder” and, collectively, the “Shareholders”). Capitalized terms used b

March 7, 2024 EX-99.1

Superior Drilling Products Reports Fourth Quarter and Full Year 2023 Results Entered into a definitive agreement to be acquired by Drilling Tools International Corp.

Exhibit 99.1 NEWS RELEASE 1583 S. 1700 E. ● Vernal, UT 84078 ● (435)789-0594 FOR IMMEDIATE RELEASE Superior Drilling Products Reports Fourth Quarter and Full Year 2023 Results Entered into a definitive agreement to be acquired by Drilling Tools International Corp. VERNAL, UT - March 7, 2024 — Superior Drilling Products, Inc. (NYSE American: SDPI) (“SDP” or the “Company”), a designer and manufactur

March 7, 2024 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or Section 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 6, 2024 Superior Drilling Products, Inc. (Exact name of registrant as specified in its charter) Utah 001-36453 46-4341605 (State or other jurisdiction of incorporation)

March 7, 2024 EX-2.1

Agreement and Plan of Merger, dated as of March 6, 2024, by and among the Company, Parent, Merger Sub I and Merger Sub II

Exhibit 2.1 AGREEMENT AND PLAN OF MERGER by and among DRILLING TOOLS INTERNATIONAL CORPORATION, a Delaware corporation; DTI MERGER SUB I, INC., a Delaware corporation; DTI MERGER SUB II, LLC, a Delaware limited liability company; and SUPERIOR DRILLING PRODUCTS, INC. a Utah corporation Dated as of March 6, 2024 TABLE OF CONTENTS Page ARTICLE I THE MERGERS 2 Section 1.1 The Mergers; Effect of Merger

March 7, 2024 EX-10.1

Voting Agreement dated as of March 6, 2024

Exhibit 10.1 Execution Version VOTING AND SUPPORT AGREEMENT This VOTING AND SUPPORT AGREEMENT (this “Agreement”) is entered into as of March 6, 2024, by and between Drilling Tools International Corporation, a Delaware corporation (“Parent”), and the persons set forth on Schedule A attached hereto (each, a “Shareholder” and, collectively, the “Shareholders”). Capitalized terms used but not otherwis

March 7, 2024 EX-10.1

Voting Agreement dated as of March 6, 2024

Exhibit 10.1 Execution Version VOTING AND SUPPORT AGREEMENT This VOTING AND SUPPORT AGREEMENT (this “Agreement”) is entered into as of March 6, 2024, by and between Drilling Tools International Corporation, a Delaware corporation (“Parent”), and the persons set forth on Schedule A attached hereto (each, a “Shareholder” and, collectively, the “Shareholders”). Capitalized terms used but not otherwis

March 7, 2024 SC 13D/A

SDPI / Superior Drilling Products, Inc. / MEIER G. TROY - SC 13D/A Activist Investment

SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 1)* Superior Drilling Products, Inc. (Name of Issuer) Common Stock, par value $0.001 (Title of Class of Securities) 868153107 (CUSIP Number) G. Troy Meier Annette Meier 1583 South 1700 East P.O. Box 3340 Vernal, Utah 84078 +1 (435) 828-0873 (Name,

March 7, 2024 8-K

Results of Operations and Financial Condition, Financial Statements and Exhibits

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): March 7, 2024 SUPERIOR DRILLING PRODUCTS, INC.

March 7, 2024 EX-99.B

JOINT FILING AGREEMENT

EX-99.B 3 d796664dex99b.htm EX-99.B EXHIBIT B JOINT FILING AGREEMENT The undersigned agree that this filing relating to the common stock, par value $0.001, of Superior Drilling Products, Inc. shall be filed on behalf of the undersigned. /s/ Troy Meier Troy Meier /s/ Annette Meier Annette Meier Meier Family Holding Company, LLC By: /s/ Annette Meier Name: Annette Meier Title: COO Meier Management C

March 7, 2024 EX-99.1

Superior Drilling Products Reports Fourth Quarter and Full Year 2023 Results Entered into a definitive agreement to be acquired by Drilling Tools International Corp.

Exhibit 99.1 NEWS RELEASE 1583 S. 1700 E. ● Vernal, UT 84078 ● (435)789-0594 FOR IMMEDIATE RELEASE Superior Drilling Products Reports Fourth Quarter and Full Year 2023 Results Entered into a definitive agreement to be acquired by Drilling Tools International Corp. VERNAL, UT - March 7, 2024 — Superior Drilling Products, Inc. (NYSE American: SDPI) (“SDP” or the “Company”), a designer and manufactur

March 7, 2024 EX-99.1

Drilling Tools International Corp. to Acquire Superior Drilling Products, Inc.

Exhibit 99.1      FOR IMMEDIATE RELEASE Drilling Tools International Corp. to Acquire Superior Drilling Products, Inc. • Acquisition furthers DTI’s growth strategy to be a premier provider of quality solutions and services for the global oil & gas drilling industry • Integrating SDP’s patented Drill-N-Ream® well bore conditioning tool into DTI’s fleet of technologies provides expanded geographic m

March 7, 2024 EX-2.1

Agreement and Plan of Merger, dated as of March 6, 2024, by and among the Company, Parent, Merger Sub I and Merger Sub II

Exhibit 2.1 AGREEMENT AND PLAN OF MERGER by and among DRILLING TOOLS INTERNATIONAL CORPORATION, a Delaware corporation; DTI MERGER SUB I, INC., a Delaware corporation; DTI MERGER SUB II, LLC, a Delaware limited liability company; and SUPERIOR DRILLING PRODUCTS, INC. a Utah corporation Dated as of March 6, 2024 TABLE OF CONTENTS Page ARTICLE I THE MERGERS 2 Section 1.1 The Mergers; Effect of Merger

March 7, 2024 EX-99.1

Drilling Tools International Corp. to Acquire Superior Drilling Products, Inc.

Exhibit 99.1      FOR IMMEDIATE RELEASE Drilling Tools International Corp. to Acquire Superior Drilling Products, Inc. • Acquisition furthers DTI’s growth strategy to be a premier provider of quality solutions and services for the global oil & gas drilling industry • Integrating SDP’s patented Drill-N-Ream® well bore conditioning tool into DTI’s fleet of technologies provides expanded geographic m

November 14, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 10-Q (Mark One)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period from to Commission File Number 001-36453 SUPERIOR DRILLING PRODUCTS, INC.

November 9, 2023 8-K

Results of Operations and Financial Condition, Financial Statements and Exhibits

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): November 9, 2023 SUPERIOR DRILLING PRODUCTS, INC.

November 9, 2023 EX-99.2

Slide presentation accompanying earnings call.*

Exhibit 99.2

November 9, 2023 EX-99.1

September 30,

Exhibit 99.1 1583 S. 1700 E. ● Vernal, UT 84078 ● (435)789-0594 FOR IMMEDIATE RELEASE Superior Drilling Products Reports Third Quarter 2023 Results ● Third quarter revenue was $5.1 million ● Strengthened international technical support group to capitalize on significant near- and long-term opportunities ● Creating greater value of underlying operations to drive value for strategic initiatives effo

August 22, 2023 CORRESP

August 22, 2023

August 22, 2023 Via EDGAR U.S. Securities and Exchange Commission Division of Corporate Finance 100 F Street, N.E., Mail Stop 3561 Washington, D.C. 20549 Attention: Ms. Lauren Pierce RE: Registration Statement on Form S-3 File No. 333-274014 Dear Ms. Pierce: Pursuant to Rule 461 under the Securities Act of 1933, as amended, Superior Drilling Products, Inc. (the “Company”) respectfully requests tha

August 15, 2023 EX-FILING FEES

Filing Fees Table.

Exhibit 107 Calculation of Filing Fee Tables S-3 (Form Type) Superior Drilling Products, Inc.

August 15, 2023 S-3

As filed with the Securities and Exchange Commission on August 15, 2023

As filed with the Securities and Exchange Commission on August 15, 2023 Registration No.

August 14, 2023 EX-99.2

Slide presentation accompanying earnings call.*

Exhibit 99.2

August 14, 2023 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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): August 14, 2023 SUPERIOR DRILLING P

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): August 14, 2023 SUPERIOR DRILLING PRODUCTS, INC.

August 14, 2023 EX-99.1

Superior Drilling Products, Inc. Revenue Grew 18% to $5.4 million with Earnings per Share of $0.01 in Second Quarter 2023

Exhibit 99.1 NEWS RELEASE 1583 S. 1700 E. ● Vernal, UT 84078 ● (435)789-0594 FOR IMMEDIATE RELEASE Superior Drilling Products, Inc. Revenue Grew 18% to $5.4 million with Earnings per Share of $0.01 in Second Quarter 2023 ● Second quarter revenue rose $827 thousand, or 18%, to $5.4 million year-over-year ○ Tool revenue grew 23% and Contract Services revenue was up 10% ● Strong operating leverage re

August 14, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 10-Q (Mark One)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period from to Commission File Number 001-36453 SUPERIOR DRILLING PRODUCTS, INC.

August 11, 2023 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 Act of 1934 Date of Report (Date of earliest event reported): August 11, 2023 Superior Drilling Products

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 Act of 1934 Date of Report (Date of earliest event reported): August 11, 2023 Superior Drilling Products, Inc. (Exact name of registrant as specified in its charter) Utah 001-36453 46-4341605 (State or other jurisdiction of incorporation) (Commission Fil

August 9, 2023 SC 13D/A

SDPI / Superior Drilling Products Inc / Star Equity Fund, LP - SC 13D/A Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13D (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.

August 2, 2023 EX-10.1

Loan Agreement among Superior Drilling Products, Inc., Vast Bank, National Association, and the guarantors named therein dated July 28, 2023 (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed on August 2, 2023).

Exhibit 10.1 Execution Version LOAN AGREEMENT dated as of July 28, 2023 between Superior Drilling Products, Inc., as Borrower, SUPERIOR DRILLING SOLUTIONS, LLC, EXTREME TECHNOLOGIES, LLC, and HARD ROCK SOLUTIONS, LLC as Guarantors, the other Guarantors from time-to-time party hereto, and VAST BANK, NATIONAL ASSOCIATION as Lender Table of Contents Page LOAN AGREEMENT 1 SECTION 1 DEFINITIONS. 1 1.01

August 2, 2023 EX-10.6

First Amendment to Commercial Lease dated July 17, 2023 between Ernest M. Cherry, Jr. Revocable Trust and Carole A. Cherry Revocable Trust, as landlord, and Meier Properties, Series LLC, as tenant (incorporated by reference to Exhibit 10.6 to the Company’s Current Report on Form 8-K filed on August 2, 2023).

Exhibit 10.6 FIRST AMENDMENT TO THE COMMERCIAL LEASE This First Amendment (the “First Amendment”) to the Commercial Lease by and between Commercial Lease between Ernest M. Cherry, Jr., as Trustee of The Ernest M. Cherry, Jr. Revocable Trust Dated July 1, 1992, and Carole A. Cherry, as Trustee of The Carole A. Cherry Revocable Trust Dated July 1, 1992 (the “Lease”) with reference to the Premises, a

August 2, 2023 EX-99.1

Superior Drilling Products, Inc. Enters Into New Loan and Line of Credit Agreement New facilities extend maturity dates and include more favorable financing terms

Exhibit 99.1 NEWS RELEASE 1583 S. 1700 E. ● Vernal, UT 84078 ● (435)789-0594 FOR IMMEDIATE RELEASE Superior Drilling Products, Inc. Enters Into New Loan and Line of Credit Agreement New facilities extend maturity dates and include more favorable financing terms VERNAL, UT, August 2, 2023 — Superior Drilling Products, Inc. (NYSE American: SDPI) (“SDP” or the “Company”), a designer and manufacturer

August 2, 2023 EX-10.3

Revolving Line Promissory Note between Superior Drilling Products, Inc. and Vast Bank, National Association dated July 28, 2023 (incorporated by reference to Exhibit 10.3 to the Company’s Current Report on Form 8-K filed on August 2, 2023).

Exhibit 10.3 Execution Version PROMISSORY NOTE (Revolving Line) $750,000.00 July 28, 2023 Tulsa, Oklahoma FOR VALUE RECEIVED, the undersigned, Superior Drilling Products, Inc., a Utah corporation (“Borrower”), hereby promises to pay to the order of Vast Bank, National Association, a national banking association (“Lender”), on or before July 28, 2025 (the “Revolving Maturity Date”), the principal a

August 2, 2023 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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): July 28, 2023 SUPERIOR DRILLING PRO

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): July 28, 2023 SUPERIOR DRILLING PRODUCTS, INC.

August 2, 2023 EX-10.2

Term Loan Promissory Note between Superior Drilling Products, Inc. and Vast Bank, National Association dated July 28, 2023 (incorporated by reference to Exhibit 10.2 to the Company’s Current Report on Form 8-K filed on August 2, 2023).

Exhibit 10.2 Execution Version PROMISSORY NOTE (Term Loan) $1,719,200.00 July 28, 2023 Tulsa, Oklahoma FOR VALUE RECEIVED, the undersigned, Superior Drilling Products, Inc., a Utah corporation (“Borrower”), hereby promises to pay to the order of Vast Bank, National Association, a national banking association (“Lender”), on or before July 28, 2028 (the “Term Maturity Date”), the principal amount of

August 2, 2023 EX-10.4

Business Manager Agreement (Domestic) between Vast Bank, National Association and Superior Drilling Company, Inc. dated July 28, 2023 (incorporated by reference to Exhibit 10.4 to the Company’s Current Report on Form 8-K filed on August 2, 2023).

Exhibit 10.4 BUSINESSMANAGER® AGREEMENT WITH BUSINESSES AND PROFESSIONALS (Variable Service Charge) TO: Vast Bank, National Association FROM: Superior Drilling Products, Inc. 110 N. Elgin, Suite 500 1583 S. 1700 East Tulsa, OK 74120 Vernal, UT 84078 (the “Financial Institution”) (the “Business”) This BusinessManager® Agreement with Businesses and Professionals (“Agreement”) is between Financial In

August 2, 2023 EX-10.5

Business Manager Agreement (International) between Vast Bank, National Association and Superior Drilling Company, Inc. dated July 28, 2023 (incorporated by reference to Exhibit 10.5 to the Company’s Current Report on Form 8-K filed on August 2, 2023).

Exhibit 10.5 BUSINESSMANAGER® AGREEMENT WITH BUSINESSES AND PROFESSIONALS (Variable Service Charge) TO: Vast Bank, National Association FROM: Superior Drilling Products, Inc. 110 N. Elgin, Suite 500 1583 S. 1700 East Tulsa, OK 74120 Vernal, UT 84078 (the “Financial Institution”) (the “Business”) This BusinessManager® Agreement with Businesses and Professionals (“Agreement”) is between Financial In

June 30, 2023 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) 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 Commission Only (as permitted by Ru

June 30, 2023 DEF 14A

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 ☒ 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 22, 2023 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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): May 22, 2023 SUPERIOR DRILLING PROD

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): May 22, 2023 SUPERIOR DRILLING PRODUCTS, INC.

May 22, 2023 EX-99.1

Superior Drilling Products, Inc. Retains Piper Sandler & Co. as Financial Advisor to Evaluate Strategic Alternatives

Exhibit 99.1 NEWS RELEASE 1583 S. 1700 E. ● Vernal, UT 84078 ● (435)789-0594 FOR IMMEDIATE RELEASE Superior Drilling Products, Inc. Retains Piper Sandler & Co. as Financial Advisor to Evaluate Strategic Alternatives VERNAL, UT, May 22, 2023 — Superior Drilling Products, Inc. (NYSE American: SDPI) (“SDP” or the “Company”), a designer and manufacturer of drilling tool technologies, announced that it

May 15, 2023 EX-99.2

Slide presentation accompanying earnings call.*

Exhibit 99.2

May 15, 2023 EX-99.1

Superior Drilling Products, Inc. Revenue Grew 52% to $6.3 million with Expanded Margins and Earnings per Share of $0.05 in First Quarter 2023

Exhibit 99.1 FOR IMMEDIATE RELEASE Superior Drilling Products, Inc. Revenue Grew 52% to $6.3 million with Expanded Margins and Earnings per Share of $0.05 in First Quarter 2023 ● First quarter revenue rose $2.2 million, or 52%, to a record $6.3 million over the prior-year period and was up 19.5% sequentially ○ Tool revenue grew 54% and Contract Services revenue was up 49% ● Strong operating levera

May 15, 2023 8-K

Results of Operations and Financial Condition, Financial Statements and Exhibits

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): May 11, 2023 SUPERIOR DRILLING PRODUCTS, INC.

May 12, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 10-Q (Mark One)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period from to Commission File Number 001-36453 SUPERIOR DRILLING PRODUCTS, INC.

May 9, 2023 EX-99.8

Star Equity Issues Open Letter to Board of Superior Drilling Products Believes SDPI Should Conduct Strategic Review Calls on Board to Put Measures up for a Shareholder Vote Recommends Shareholders Vote “WITHHOLD” on Iverson

Star Equity Issues Open Letter to Board of Superior Drilling Products Believes SDPI Should Conduct Strategic Review Calls on Board to Put Measures up for a Shareholder Vote Recommends Shareholders Vote “WITHHOLD” on Iverson Old Greenwich, CT – May 9, 2022 – Star Equity Fund, LP and affiliates (“Star Equity”, “we”, “us”, “our”), an 11.

May 9, 2023 SC 13D/A

SDPI / Superior Drilling Products Inc / Star Equity Fund, LP - SC 13D/A Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13D (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.

March 30, 2023 EX-10.1

Fourth Amended and Restated Promissory Note between Superior Drilling Products, Inc. and Tronco Energy Corporation dated March 31, 2023.

Exhibit 10.1 FOURTH AMENDED AND RESTATED PROMISSORY NOTE Salt Lake City, Utah $6,567,331.10 March 31, 2023 WHEREAS, Maker (as defined below) previously executed that certain Promissory Note dated May 30, 2014 (the “Initial Note”), which Initial Note was last amended and restated on July 6, 2020 in the principal amount of SIX MILLION EIGHT HUNDRED NINETY-SIX THOUSAND SEVENTY TWO AND 76/100 DOLLARS

March 30, 2023 EX-10.2

Fourth Amended and Restated Loan Agreement between Superior Drilling Products, Inc. and Tronco Energy Corporation dated March 31, 2023.

Exhibit 10.2 FOURTH AMENDED AND RESTATED LOAN AGREEMENT This Fourth Amended and Restated Loan Agreement (the “Agreement”) is made effective as of March 31, 2023 (the “Effective Date”), by and among TRONCO ENERGY CORPORATION, a Delaware corporation (“Borrower” or “Tronco”) and SUPERIOR DRILLING PRODUCTS, INC., a Utah corporation or assigns (the “Lender”). RECITALS: A. On or about January 31, 2023,

March 30, 2023 8-K

Financial Statements and Exhibits, Entry into a Material Definitive Agreement, Termination of a Material Definitive Agreement

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): March 29, 2023 SUPERIOR DRILLING PRODUCTS, INC.

March 16, 2023 EX-4.1

Description of Company Securities.

Exhibit 4.1 Description of Company Securities The total number of shares of all classes of stock that we have authority to issue is 120,000,000, consisting of 100,000,000 shares of common stock, par value $.001 per share, and 20,000,000 shares of preferred stock, par value $.001 per share. Common Stock Voting rights. Holders of common stock are entitled to one vote per share on any matter to be vo

March 16, 2023 EX-21.1

Subsidiaries of the Registrant

Exhibit 21.1 Subsidiaries of the Company ● Superior Drilling Solutions, LLC ● Hard Rock Solutions, LLC ● Extreme Technologies, LLC ● Meier Properties Series, LLC ● Meier Leasing, LLC ● Superior Design and Fabrication, LLC

March 16, 2023 10-K

Form 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Year Ended December 31, 2022 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period from to Commission File Number 001-36453 SUPERIOR DRILLING PRODUCTS, INC.

March 10, 2023 EX-99.2

Slide presentation accompanying earnings call.*

Exhibit 99.2

March 10, 2023 8-K

Results of Operations and Financial Condition, Financial Statements and Exhibits

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): March 10, 2023 SUPERIOR DRILLING PRODUCTS, INC.

March 10, 2023 EX-99.1

Superior Drilling Products, Inc. Delivers Revenue Growth of 43% to $19.1 million with Expanded Margins and Earnings per Share of $0.04 in 2022

Exhibit 99.1 NEWS RELEASE 1583 S. 1700 E. ● Vernal, UT 84078 ● (435)789-0594 FOR IMMEDIATE RELEASE Superior Drilling Products, Inc. Delivers Revenue Growth of 43% to $19.1 million with Expanded Margins and Earnings per Share of $0.04 in 2022 ● Strong demand for SDP’s flagship Drill-N-Ream® (DNR) wellbore conditioning tool and contract services for the manufacture and refurbishment of drill bits dr

February 22, 2023 SC 13D/A

SDPI / Superior Drilling Products Inc / Star Equity Fund, LP - SC 13D/A Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13D (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.

February 17, 2023 8-K

Results of Operations and Financial Condition, Financial Statements and Exhibits

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): February 14, 2023 SUPERIOR DRILLING PRODUCTS, INC.

February 17, 2023 EX-99.1

Superior Drilling Products, Inc. Announces Preliminary Full Year 2022 Revenue Growth of Approximately 44%; 2023 Initial Revenue Guidance Suggests Further Growth

EX-99.1 2 ex99-1.htm Exhibit 99.1 NEWS RELEASE 1583 S. 1700 E. ● Vernal, UT 84078 ● (435)789-0594 FOR IMMEDIATE RELEASE Superior Drilling Products, Inc. Announces Preliminary Full Year 2022 Revenue Growth of Approximately 44%; 2023 Initial Revenue Guidance Suggests Further Growth ● Unaudited preliminary 2022 revenue expected to be between $19.0 million and $19.2 million, in line with expectations

February 2, 2023 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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): January 31, 2023 SUPERIOR DRILLING

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): January 31, 2023 SUPERIOR DRILLING PRODUCTS, INC.

February 2, 2023 EX-10.1

Second Amendment to Third Amended and Restated Loan Agreement between the Company and Tronco Energy Corporation dated January 31, 2023 (incorporated by reference from Exhibit 10.1 to the Company’s Current Report on Form 8-K filed on February 2, 2023).

Exhibit 10.1 SECOND AMENDMENT TO THIRD AMENDED AND RESTATED LOAN AGREEMENT Reference is made to that certain Third Amended and Restated Loan Agreement executed by Tronco Energy Corporation, a Delaware corporation (“Borrower”) and Superior Drilling Products, Inc., a Utah corporation or its assigns (“Lender”) dated July 6, 2020, as amended by that certain First Amendment to Third Amended and Restate

February 2, 2023 EX-10.2

Second Amendment to Third Amended and Restated Promissory Note between the Company and Tronco Energy Corporation dated January 31, 2023 (incorporated by reference from Exhibit 10.2 to the Company’s Current Report on Form 8-K filed on February 2, 2023).

Exhibit 10.2 SECOND AMENDMENT TO THIRD AMENDED AND RESTATED PROMISSORY NOTE Salt Lake City, Utah Reference is made to that certain Third Amended and Restated Loan Promissory Note executed by Tronco Energy Corporation, a Delaware corporation (“Maker”) for the benefit of Superior Drilling Products, a Utah corporation or its assigns (“Lender”) dated July 6, 2020 in the original principal amount of $7

January 3, 2023 EX-10.1

First Amendment to Third Amended and Restated Loan Agreement between the Company and Tronco Energy Corporation dated December 31, 2022.

Exhibit 10.1 FIRST AMENDMENT TO THIRD AMENDED AND RESTATED LOAN AGREEMENT Reference is made to that certain Third Amended and Restated Loan Agreement executed by Tronco Energy Corporation, a Delaware corporation (?Borrower?) and Superior Drilling Products, Inc., a Utah corporation or its assigns (?Lender?) dated July 6, 2020 (the ?Existing Loan Agreement?). All defined terms contained herein shall

January 3, 2023 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): December 31, 2022 SUPERIOR DRILLING PRODUCTS, INC.

January 3, 2023 EX-10.2

First Amendment to Third Amended and Restated Promissory Note between the Company and Tronco Energy Corporation dated December 31, 2022.

Exhibit 10.2 FIRST AMENDMENT TO THIRD AMENDED AND RESTATED PROMISSORY NOTE Salt Lake City, Utah Reference is made to that certain Third Amended and Restated Loan Promissory Note executed by Tronco Energy Corporation, a Delaware corporation (?Maker?) for the benefit of Superior Drilling Products, a Utah corporation or its assigns (?Lender?) dated July 6, 2020 in the original principal amount of $7,

November 14, 2022 EX-99.1

Superior Drilling Products, Inc. Delivers Revenue Growth of 45% to $5.2 million with Expanded Margins in Third Quarter 2022

Exhibit 99.1 NEWS RELEASE 1583 S. 1700 E. ? Vernal, UT 84078 ? (435)789-0594 FOR IMMEDIATE RELEASE Superior Drilling Products, Inc. Delivers Revenue Growth of 45% to $5.2 million with Expanded Margins in Third Quarter 2022 ? Third quarter revenue increased $1.6 million, or 45%, to $5.2 million over the prior-year period ? Tool revenue grew 43% and Contract Services revenue was up 51% ? Strong oper

November 14, 2022 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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): November 11, 2022 SUPERIOR DRILLING

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): November 11, 2022 SUPERIOR DRILLING PRODUCTS, INC.

November 14, 2022 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 (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended September 30, 2022 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number: 001-36453 Superior Drilling Products, Inc. (Exact n

November 14, 2022 EX-99.2

Slide presentation accompanying earnings call.*

Exhibit 99.2

October 12, 2022 EX-99.2

Conference investor presentation dated October 12, 2022.*

Exhibit 99.2

October 12, 2022 EX-99.1

Superior Drilling Products, Inc. Updates Third Quarter 2022 Expectations and Reaffirms Full Year 2022 Guidance Full year 2022 guidance unchanged from previous guidance of revenue in the range of $22 million to $25 million and Adjusted EBITDA of appro

Exhibit 99.1 NEWS RELEASE 1583 S. 1700 E. ? Vernal, UT 84078 ? (435)789-0594 FOR IMMEDIATE RELEASE Superior Drilling Products, Inc. Updates Third Quarter 2022 Expectations and Reaffirms Full Year 2022 Guidance Full year 2022 guidance unchanged from previous guidance of revenue in the range of $22 million to $25 million and Adjusted EBITDA of approximately $6 million to $8 million VERNAL, UT, Octob

October 12, 2022 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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): October 12, 2022 SUPERIOR DRILLING

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): October 12, 2022 SUPERIOR DRILLING PRODUCTS, INC.

September 29, 2022 EX-99.1

Superior Drilling Products, Inc. Awarded $750,000 Grant to Expand its Manufacturing Operations

Exhibit 99.1 NEWS RELEASE 1583 S. 1700 E. ? Vernal, UT 84078 ? (435)789-0594 FOR IMMEDIATE RELEASE Superior Drilling Products, Inc. Awarded $750,000 Grant to Expand its Manufacturing Operations VERNAL, UT, September 28, 2022 ? Superior Drilling Products, Inc. (NYSE American: SDPI) (?SDP? or the ?Company?), a designer and manufacturer of drilling tool technologies, announced that it has been awarde

September 29, 2022 8-K

Financial Statements and Exhibits, Other Events

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): September 28, 2022 SUPERIOR DRILLING PRODUCTS, INC.

September 9, 2022 SC 13D/A

SDPI / Superior Drilling Products Inc / Star Equity Fund, LP - SC 13D/A Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13D (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.

September 9, 2022 EX-99.7

Superior Drilling Products, Inc.

September 9, 2022 Superior Drilling Products, Inc. 1583 South 1700 East Vernal, Utah 84078 Dear Board of Directors, The Star Equity Fund, LP 13D Group (?Star Equity? or ?we? or ?our?) currently owns approximately 9.9% of Superior Drilling Products, Inc. (?SDPI? or the ?Company?). We are writing this letter because we believe the Company?s July 5 and July 15, 2022 Schedule 14A proxy statements file

August 15, 2022 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 (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended June 30, 2022 ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number: 001-36453 Superior Drilling Products, Inc. (Exact name o

August 12, 2022 EX-99.1

Superior Drilling Products, Inc. Revenue Grew 34% to $4.5 million in Second Quarter 2022

Exhibit 99.1 FOR IMMEDIATE RELEASE Superior Drilling Products, Inc. Revenue Grew 34% to $4.5 million in Second Quarter 2022 ? Second quarter revenue increased $1.1 million, or 34%, to $4.5 million over the prior-year period ? Tool revenue grew 27% over the prior-year period and Contract Services revenue was up 47% ? Strengthening balance sheet with $2.8 million in cash and $6.7 million in sharehol

August 12, 2022 S-8

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT THE SECURITIES ACT OF 1933 SUPERIOR DRILLING PRODUCTS, INC. (Exact name of registrant as specified in its charter)

Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 SUPERIOR DRILLING PRODUCTS, INC. (Exact name of registrant as specified in its charter) Utah 46-4341605 (State or Other Jurisdiction of Incorporation or Organization) (I.R.S. Employer Identification No.) 1583 South 1700 East Vernal, Utah 840

August 12, 2022 8-K

Results of Operations and Financial Condition, Financial Statements and Exhibits

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): August 12, 2022 SUPERIOR DRILLING PRODUCTS, INC.

August 12, 2022 EX-99.2

Slide presentation accompanying earnings call.*

Exhibit 99.2

August 12, 2022 EX-FILING FEES

Filing Fees.

Exhibit 107 Calculation of Filing Fee Tables S-8 (Form Type) Superior Drilling Products, Inc (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Equity Common stock, par value $0.

August 11, 2022 8-K

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Act of 1934 Date of Report (Date of earliest event reported): August 9, 2022 Superior Drilling Products, Inc. (Exact name of registrant as specified in its charter) Utah 001-36453 46-4341605 (State or other jurisdiction of incorporation) (Commission File

July 15, 2022 DEF 14A

Third Amendment to 2015 Long Term Incentive Plan (incorporated herein by reference to Appendix A to the Company’s Definitive Proxy Statement on Schedule 14A filed with the Commission on July 15, 2022).

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)) ? Defin

July 13, 2022 SC 13D/A

SDPI / Superior Drilling Products Inc / Star Equity Fund, LP Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO ? 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO ? 240.13d-2(a) (Amendment No. 4)1 Superior Drilling Products, Inc. (Name of Issuer) Common Stock, par value $0.001 per share (Title of Class of Securities) 868153107 (CUSIP Number) JEFF

July 13, 2022 EX-99.6

JOINT FILING AGREEMENT

Exhibit 99.6 JOINT FILING AGREEMENT In accordance with Rule 13d-1(k)(1)(iii) under the Securities Exchange Act of 1934, as amended, the persons named below agree to the joint filing on behalf of each of them of a Statement on Schedule 13D (including additional amendments thereto) with respect to the shares of Common Stock, par value $0.001 per share, of Superior Drilling Products, Inc. This Joint

July 5, 2022 PRE 14A

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 ? 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

June 29, 2022 EX-10.1

Exclusive Channel Partner and Distribution Agreement with Bin Zayed Petroleum for Investment Ltd. dated effective June 26, 2022 between Hard Rock Solutions, LLC and Superior Drilling Products, Inc. (incorporated by reference from Exhibit 10.2 to the Company’s Current Report on Form 8-K filed on June 29, 2022).

Exhibit 10.1 Exclusive Channel Partner & Distribution Agreement between BIN ZAYED PETROLEUM for INVESTMENT LTD and Hard Rock Solutions, LLC a subsidiary of Superior Drilling Products, Inc. dated as of June 26, 2022 **Certain information has been excluded from the exhibit in accordance with Item 601(b)(10) of Regulation S-K because it is both not material and would likely cause competitive harm to

June 29, 2022 8-K

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

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): June 26, 2022 SUPERIOR DRILLING PRODUCTS, INC.

June 29, 2022 EX-99.1

Superior Drilling Products, Inc. Secures International Distributor Relationship for Drill-N-Ream® Wellbore Conditioning System Bin Zayed Petroleum for Investment Ltd, one of the foremost global companies with broad petroleum experience, will market a

Exhibit 99.1 FOR IMMEDIATE RELEASE Superior Drilling Products, Inc. Secures International Distributor Relationship for Drill-N-Ream? Wellbore Conditioning System Bin Zayed Petroleum for Investment Ltd, one of the foremost global companies with broad petroleum experience, will market and distribute SDP?s patented Drill-N-Ream? wellbore conditioning system to key end markets in the Middle East and N

June 24, 2022 SC 13D/A

SDPI / Superior Drilling Products Inc / Digirad Corp Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2(a) (Amendment No. 3)1 Superior Drilling Products, Inc. (Name of Issuer) Common Stock, par value $0.001 per share (Title of Class of Securities) 868153107 (CUSIP Number) JEFF

June 14, 2022 SC 13D/A

SDPI / Superior Drilling Products Inc / Star Equity Fund, LP Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO ? 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO ? 240.13d-2(a) (Amendment No. 2)1 Superior Drilling Products, Inc. (Name of Issuer) Common Stock, par value $0.001 per share (Title of Class of Securities) 868153107 (CUSIP Number) jeff

May 19, 2022 8-K

Other Events, Financial Statements and Exhibits

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): May 18, 2022 SUPERIOR DRILLING PRODUCTS, INC.

May 19, 2022 EX-99.1

Superior Drilling Products, Inc. Regains Compliance with NYSE American Continued Listing Standards

Exhibit 99.1 NEWS RELEASE 1583 S. 1700 E. ? Vernal, UT 84078 ? (435)789-0594 FOR IMMEDIATE RELEASE DRAFT Superior Drilling Products, Inc. Regains Compliance with NYSE American Continued Listing Standards VERNAL, UT, May 19, 2022 ? Superior Drilling Products, Inc. (NYSE American: SDPI) (?SDP? or the ?Company?), a designer and manufacturer of drilling tool technologies, announced today that it has r

May 13, 2022 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 (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended March 31, 2022 ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number: 001-36453 Superior Drilling Products, Inc. (Exact name

May 13, 2022 8-K

Results of Operations and Financial Condition, Financial Statements and Exhibits

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): May 13, 2022 SUPERIOR DRILLING PRODUCTS, INC.

May 13, 2022 EX-99.2

Slide presentation accompanying earnings call.*

Exhibit 99.2

May 13, 2022 EX-99.1

Superior Drilling Products, Inc. Revenue Grew 70% to $4.1 million in First Quarter 2022; Achieved EPS of $0.01

Exhibit 99.1 NEWS RELEASE 1583 S. 1700 E. ? Vernal, UT 84078 ? (435)789-0594 FOR IMMEDIATE RELEASE Superior Drilling Products, Inc. Revenue Grew 70% to $4.1 million in First Quarter 2022; Achieved EPS of $0.01 ? Demonstrated innovation and expertise to outpace the oil & gas industry recovery by adding new lines of business through expanded relationships with current customers and also adding new c

May 10, 2022 SC 13D/A

SDPI / Superior Drilling Products Inc / Star Equity Fund, LP Activist Investment

begin 644 ex995to13da109271001051022.pdf M)5!$1BTQ+C<-)>+CS],-"C$T-S$@,"!O8FH-/#PO1FEL=&5R+T9L871E1&5C M;V1E+T9I1Q4E[MT=,&\.2(!D.=W5CT%@P(GMQ)?$M\@: MR!T<8S$B1Q)CBE3XL&N]N8]^=U7=VI1JU56Y#@P+/:2W=4]5?6KZ:GJ\:'K M.Q\[XT/G4T>Y[X+K7'9=I,Y;ZJ(S#N9+MO,/V7;F9[[QSX';@7316M+B[^3 M+MQ*W"K]HN]2'^2[Q"V3Y+L4NF1=SRV>*I&3L=PY!9)^F;K$ J7ENL0=I<4C M4I&78Y>R+V-3EWM*TLI=YK^=,7W/K9BD):L5R::W77;&2HNX%7MIN2Y[5UJ^ MR\$8

May 10, 2022 EX-99.4

Star Equity Issues Open Letter to Board of Superior Drilling Products Believes Change is Necessary to Create Shareholder Value Nominates Two Directors for Election at 2022 Annual Meeting

Exhibit 99.4 Star Equity Issues Open Letter to Board of Superior Drilling Products Believes Change is Necessary to Create Shareholder Value Nominates Two Directors for Election at 2022 Annual Meeting Old Greenwich, CT – May 10, 2022 – Star Equity Fund, LP and affiliates (“Star Equity”, “we”, “our”), a shareholder of Superior Drilling Products, Inc. (NYSE American: SDPI) (“SDPI” or the “Company”),

May 10, 2022 SC 13D/A

SDPI / Superior Drilling Products Inc / Star Equity Fund, LP Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO ? 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO ? 240.13d-2(a) (Amendment No. 1)1 Superior Drilling Products, Inc. Inc. (Name of Issuer) Common Stock, par value $0.001 per share (Title of Class of Securities) 868153107 (CUSIP Number)

May 9, 2022 SC 13D

SDPI / Superior Drilling Products Inc / Star Equity Fund, LP Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO ? 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO ? 240.13d-2(a) (Amendment No. )1 Superior Drilling Products, Inc. Inc. (Name of Issuer) Common Stock, par value $0.001 per share (Title of Class of Securities) 868153107 (CUSIP Number)

May 9, 2022 EX-99.1

JOINT FILING AND SOLICITATION AGREEMENT

Exhibit 99.1 JOINT FILING AND SOLICITATION AGREEMENT WHEREAS, certain of the undersigned are stockholders, direct or beneficial, of Superior Drilling Products, Inc., a Utah corporation (the "Company"); WHEREAS, Star Equity Fund, LP, a Delaware limited partnership, Star Equity Fund GP, LLC, a Delaware limited liability company, Star Investment Management, LLC, a Connecticut limited liability compan

May 9, 2022 EX-99.3

POWER OF ATTORNEY

Exhibit 99.3 POWER OF ATTORNEY Know all by these presents, that the undersigned hereby constitutes and appoints Jeffrey E. Eberwein, the undersigned?s true and lawful attorney-in-fact to take any and all action in connection with (i) the undersigned?s beneficial ownership of, or participation in a group with respect to, securities of Superior Drilling Products, Inc., a Delaware corporation (the ?C

May 9, 2022 EX-99.2

STAR EQUITY FUND, LP 53 Forest Avenue, Suite 101 Old Greenwich, Connecticut 06870

Exhibit 99.2 STAR EQUITY FUND, LP 53 Forest Avenue, Suite 101 Old Greenwich, Connecticut 06870 May [x], 2022 [Name] [Address] Re: Superior Drilling Products, Inc. Dear [xxx]: Thank you for agreeing to serve as a nominee for election to the Board of Directors of Superior Drilling Products, Inc., a Utah corporation (the ?Company?), in connection with the proxy solicitation that Star Equity Fund LP (

March 24, 2022 EX-21.1

Subsidiaries of the Registrant

Exhibit 21.1 Subsidiaries of the Company ? Superior Drilling Solutions, LLC ? Hard Rock Solutions, LLC ? Extreme Technologies, LLC ? Meier Properties Series, LLC ? Meier Leasing, LLC ? Superior Design and Fabrication, LLC

March 24, 2022 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 10-K (Mark One)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 10-K (Mark One) ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Year Ended December 31, 2021 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period from to Commission File Number 001-36453 SUPERIOR DRILLING PRODUCTS, INC.

March 24, 2022 EX-4.1

Description of Company Securities.

Exhibit 4.1 Description of Company Securities The total number of shares of all classes of stock that we have authority to issue is 120,000,000, consisting of 100,000,000 shares of common stock, par value $.001 per share, and 20,000,000 shares of preferred stock, par value $.001 per share. Common Stock Voting rights. Holders of common stock are entitled to one vote per share on any matter to be vo

March 11, 2022 EX-99.2

Slide presentation accompanying earnings call.*

Exhibit 99.2

March 11, 2022 EX-99.1

Superior Drilling Products, Inc. Grew Revenue 156% and Achieved Earnings per Share of $0.02 in Fourth Quarter 2021

Exhibit 99.1 NEWS RELEASE 1583 S. 1700 E. ? Vernal, UT 84078 ? (435)789-0594 FOR IMMEDIATE RELEASE Superior Drilling Products, Inc. Grew Revenue 156% and Achieved Earnings per Share of $0.02 in Fourth Quarter 2021 ? Fourth quarter revenue grew to $4.0 million, up over 2.5 times over the prior-year period and up 11% sequentially ? Revenue for 2021 increased 27% to $13.3 million driven by strong dem

March 11, 2022 8-K

Results of Operations and Financial Condition, Financial Statements and Exhibits

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): March 11, 2022 SUPERIOR DRILLING PRODUCTS, INC.

February 11, 2022 SC 13G/A

SDPI / Superior Drilling Products Inc / Lind Global Fund II LP Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* Superior Drilling Products, Inc. (Name of Issuer) Common Stock, $0.001 par value (Title of Class of Securities) 868153107 (CUSIP Number) December 31, 2021 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the

November 15, 2021 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 (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended September 30, 2021 ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number: 001-36453 Superior Drilling Products, Inc. (Exact n

November 12, 2021 EX-99.1

Superior Drilling Products, Inc. Reports Continued Sequential Growth in Revenue to $3.6 million and Strengthening Profitability in Third Quarter 2021

Exhibit 99.1 NEWS RELEASE 1583 S. 1700 E. ? Vernal, UT 84078 ? (435)789-0594 FOR IMMEDIATE RELEASE Superior Drilling Products, Inc. Reports Continued Sequential Growth in Revenue to $3.6 million and Strengthening Profitability in Third Quarter 2021 ? Third quarter revenue grew to $3.6 million, up $2.0 million over the prior-year period and up $163 thousand sequentially ? North America revenue was

November 12, 2021 EX-99.2

Slide presentation accompanying earnings call.*

Exhibit 99.2

November 12, 2021 8-K

Results of Operations and Financial Condition, Financial Statements and Exhibits

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): November 12, 2021 SUPERIOR DRILLING PRODUCTS, INC.

October 20, 2021 EX-99.1

Superior Drilling Products, Inc. Announces Closing of $2.0 Million Registered Direct Offering

Exhibit 99.1 FOR IMMEDIATE RELEASE Superior Drilling Products, Inc. Announces Closing of $2.0 Million Registered Direct Offering VERNAL, UT, October 19, 2021 ? Superior Drilling Products, Inc. (NYSE American: SDPI) (?SDP? or the ?Company?), a designer and manufacturer of drilling tool technologies, today announced the closing of its registered direct offering of 1,739,131 shares of its common stoc

October 20, 2021 8-K

Other Events, Financial Statements and Exhibits

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): October 19, 2021 SUPERIOR DRILLING PRODUCTS, INC.

October 19, 2021 424B5

1,739,131 Shares of Common Stock

Filed Pursuant to Rule 424(b)(5) Registration No. 333-239608 PROSPECTUS SUPPLEMENT (To Prospectus dated July 29, 2020) 1,739,131 Shares of Common Stock Pursuant to this prospectus supplement and the accompanying prospectus, Superior Drilling Products, Inc. is offering 1,739,131 shares of common stock to a certain institutional investor. Such shares will be sold at an offering price of $1.15 per sh

October 19, 2021 EX-10.1

Share Purchase Agreement dated October 14, 2021, between Superior Drilling Products, Inc. and the purchasers identified on the signature pages thereto (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed on October 19, 2021).

Exhibit 10.1 Share PURCHASE AGREEMENT This Share Purchase Agreement (this ?Agreement?) is dated as of October 14, 2021, between Superior Drilling Products, Inc., a Utah corporation (the ?Company?), and each purchaser identified on the signature pages hereto (each, including its successors and assigns, a ?Purchaser? and collectively the ?Purchasers?). WHEREAS, subject to the terms and conditions se

October 19, 2021 8-K

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

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): October 12, 2021 SUPERIOR DRILLING PRODUCTS, INC.

October 19, 2021 SC 13G

SDPI / Superior Drilling Products Inc / Lind Global Fund II LP Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Superior Drilling Products, Inc. (Name of Issuer) Common Stock, $0.001 par value (Title of Class of Securities) 868153107 (CUSIP Number) October 19, 2021 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the ru

October 19, 2021 EX-99.1

JOINT FILING AGREEMENT

Exhibit 99.1 JOINT FILING AGREEMENT The undersigned hereby agree that a single Schedule 13G (or any amendment thereto) relating to the Common Stock, $0.001 par value, of Superior Drilling Products, Inc. shall be filed on behalf of each of the undersigned and that this Agreement shall be filed as an exhibit to such Schedule 13G. October 19, 2021 LIND GLOBAL FUND II LP By: Lind Global Partners II LL

October 19, 2021 EX-99.1

Superior Drilling Products, Inc. Announces Pricing of $2.0 Million Registered Direct Offering

Exhibit 99.1 FOR IMMEDIATE RELEASE Superior Drilling Products, Inc. Announces Pricing of $2.0 Million Registered Direct Offering VERNAL, UT, October 14, 2021 ? Superior Drilling Products, Inc. (NYSE American: SDPI) (?SDP? or the ?Company?), a designer and manufacturer of drilling tool technologies, today announced that it entered into a share purchase agreement with a certain institutional investo

October 19, 2021 EX-1.1

Placement Agency Agreement dated October 12, 2021, between Superior Drilling Products, Inc. and EF Hutton, division of Benchmark Investments, LLC (incorporated by reference to Exhibit 1.1 to the Company’s Current Report on Form 8-K filed on October 19,2021).

Exhibit 1.1 PERSONAL AND CONFIDENTIAL October 11, 2021 G. Troy Meier Chief Executive Officer Superior Drilling Products, Inc. Dear Mr. Meier: This letter (the ?Agreement?) constitutes the agreement between, EF Hutton, division of Benchmark Investments, LLC (?EF Hutton?, or the ?Placement Agent?) and Superior Drilling Products, Inc., a company incorporated under the laws of the state of Utah (the ?

August 13, 2021 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 (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended June 30, 2021 ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number: 001-36453 Superior Drilling Products, Inc. (Exact name o

August 13, 2021 EX-99.2

Slide presentation accompanying earnings call.*

Exhibit 99.2

August 13, 2021 8-K

Results of Operations and Financial Condition, Financial Statements and Exhibits

8-K 1 form8-k.htm 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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): August 13, 2021 SUPERIOR DRILLING PRODUCTS, INC. (Exact name of registrant as specified in its charter) Utah 46-4341605 (State of Incorporation) (I.R.S. Employer Ident

August 13, 2021 EX-99.1

Superior Drilling Products, Inc. Revenue Increased 40% Sequentially to $3.4 million in Second Quarter 2021

Exhibit 99.1 FOR IMMEDIATE RELEASE Superior Drilling Products, Inc. Revenue Increased 40% Sequentially to $3.4 million in Second Quarter 2021 ? Second quarter revenue grew to $3.4 million, up $1.0 million over the trailing first quarter and up $1.4 million over prior-year period ? Rig efficiencies drive higher levels of drilling activity with more wells and greater footage even as rig count stabil

August 10, 2021 8-K

Submission of Matters to a Vote of Security Holders

8-K 1 form8-k.htm 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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): August 6, 2021 SUPERIOR DRILLING PRODUCTS, INC. (Exact name of registrant as specified in its charter) Utah 46-4341605 (State of Incorporation) (I.R.S. Employer Identi

June 25, 2021 DEF 14A

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. )

DEF 14A 1 def14a.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 [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

May 26, 2021 EX-99.1

Superior Drilling Products, Inc. Receives Notice of Continued Noncompliance from NYSE American and Acceptance of Continued Listing Compliance Plan

Exhibit 99.1 NEWS RELEASE 1583 S. 1700 E. ? Vernal, UT 84078 ? (435)789-0594 FOR IMMEDIATE RELEASE Superior Drilling Products, Inc. Receives Notice of Continued Noncompliance from NYSE American and Acceptance of Continued Listing Compliance Plan VERNAL, UT, May 26, 2021 ? Superior Drilling Products, Inc. (NYSE American: SDPI) (?SDP? or the ?Company?), a designer and manufacturer of drilling tool t

May 26, 2021 8-K

Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Other Events, Financial Statements and Exhibits

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): May 20, 2021 SUPERIOR DRILLING PRODUCTS, INC.

May 12, 2021 EX-99.1

Superior Drilling Products, Inc. Revenue Increased 57% Sequentially to $2.4 million in First Quarter 2021

Exhibit 99.1 NEWS RELEASE 1583 S. 1700 E. ? Vernal, UT 84078 ? (435)789-0594 FOR IMMEDIATE RELEASE Superior Drilling Products, Inc. Revenue Increased 57% Sequentially to $2.4 million in First Quarter 2021 ? First quarter revenue grew $0.9 million to $2.4 million over trailing fourth quarter as market steadily improves ? U.S. market conditions strengthening and market share expanding driving revenu

May 12, 2021 EX-99.2

Slide presentation accompanying earnings call.*

Exhibit 99.2

May 12, 2021 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 (Mark One) [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended March 31, 2021 [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number: 001-36453 Superior Drilling Products, Inc. (Exact n

May 12, 2021 8-K

Results of Operations and Financial Condition, Financial Statements and Exhibits

8-K 1 form8-k.htm 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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): May 12, 2021 SUPERIOR DRILLING PRODUCTS, INC. (Exact name of registrant as specified in its charter) Utah 46-4341605 (State of Incorporation) (I.R.S. Employer Identifi

March 16, 2021 EX-4.1

Description of Company Securities.

Exhibit 4.1 Description of Company Securities The total number of shares of all classes of stock that we have authority to issue is 120,000,000, consisting of 100,000,000 shares of common stock, par value $.001 per share, and 20,000,000 shares of preferred stock, par value $.001 per share. Common Stock Voting rights. Holders of common stock are entitled to one vote per share on any matter to be vo

March 16, 2021 EX-21.1

Subsidiaries of the Registrant

Exhibit 21.1 Subsidiaries of the Company ? Superior Drilling Solutions, LLC ? Hard Rock Solutions, LLC ? Extreme Technologies, LLC ? Meier Properties Series, LLC ? Meier Leasing, LLC ? Superior Design and Fabrication, LLC

March 16, 2021 10-K

Annual Report -

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 10-K (Mark One) [X] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Year Ended December 31, 2020 or [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period from to Commission File Number 001-36453 SUPERIOR DRILLING PRODUCTS, INC.

March 11, 2021 8-K

Results of Operations and Financial Condition, Financial Statements and Exhibits

8-K 1 form8-k.htm 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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): March 11, 2021 SUPERIOR DRILLING PRODUCTS, INC. (Exact name of registrant as specified in its charter) Utah 46-4341605 (State of Incorporation) (I.R.S. Employer Identi

March 11, 2021 EX-99.2

Slide presentation accompanying earnings call.*

Exhibit 99.2

March 11, 2021 EX-99.1

Superior Drilling Products, Inc. Reports Fourth Quarter and Full Year 2020 Results

Exhibit 99.1 NEWS RELEASE 1583 S. 1700 E. ● Vernal, UT 84078 ● (435)789-0594 FOR IMMEDIATE RELEASE Superior Drilling Products, Inc. Reports Fourth Quarter and Full Year 2020 Results ● Fourth quarter revenue of $1.5 million unchanged from trailing third quarter ● For the year, International revenue increased 43% to $1.9 million as the Company executed on its strategy to diversify its markets ● Nort

February 19, 2021 8-K

Results of Operations and Financial Condition, Financial Statements and Exhibits

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): February 18, 2021 SUPERIOR DRILLING PRODUCTS, INC.

February 19, 2021 EX-99.1

Superior Drilling Products, Inc. Announces Preliminary Fourth Quarter 2020 Revenue Held Steady Sequentially

Exhibit 99.1 NEWS RELEASE 1583 S. 1700 E. ● Vernal, UT 84078 ● (435)789-0594 FOR IMMEDIATE RELEASE Superior Drilling Products, Inc. Announces Preliminary Fourth Quarter 2020 Revenue Held Steady Sequentially ● U.S. market conditions strengthened through the quarter ● Full year-end results to be announced pre-market Thursday, March 11, 2021 followed by teleconference and webcast at 12:00 ET that day

February 3, 2021 8-K

Other Events, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Financial Statements and Exhibits -

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): January 28, 2021 SUPERIOR DRILLING PRODUCTS, INC.

February 3, 2021 EX-99.1

Superior Drilling Products, Inc. Announces NYSE American Accepts Continued Listing Compliance Plan Requires compliance with listing standards by May 18, 2022

EX-99.1 2 ex99-1.htm Exhibit 99.1 NEWS RELEASE 1583 S. 1700 E. ● Vernal, UT 84078 ● (435)789-0594 FOR IMMEDIATE RELEASE DRAFT Superior Drilling Products, Inc. Announces NYSE American Accepts Continued Listing Compliance Plan Requires compliance with listing standards by May 18, 2022 VERNAL, UT, February 2, 2021 — Superior Drilling Products, Inc. (NYSE American: SDPI) (“SDP” or the “Company”), a de

January 25, 2021 SC 13D/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 1)* Superior Drilling Products, Inc. (Name of Issuer) Common Stock, par value $0.001 per share (Title of Cla

SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 1)* Superior Drilling Products, Inc. (Name of Issuer) Common Stock, par value $0.001 per share (Title of Class of Securities) 868153107 (CUSIP Number) Mr. Reid Walker 1901 N. Akard Dallas, Texas 75201 Telephone: 214-871-8618 (Name, Address and Telep

December 9, 2020 EX-99.1

Superior Drilling Products, Inc. Improves Liquidity with Completed Sale-Leaseback Transaction

Exhibit 99.1 FOR IMMEDIATE RELEASE Superior Drilling Products, Inc. Improves Liquidity with Completed Sale-Leaseback Transaction VERNAL, UT, December 7, 2020 — Superior Drilling Products, Inc. (NYSE American: SDPI) (“SDP” or the “Company”), an innovator and manufacturer of drilling tool technologies, today announced that it has completed the sale-leaseback agreement for its facilities in Vernal, U

December 9, 2020 8-K

Completion of Acquisition or Disposition of Assets, Other Events, Financial Statements and Exhibits -

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): December 7, 2020 SUPERIOR DRILLING PRODUCTS, INC.

December 9, 2020 EX-99.2

Superior Drilling Products, Inc. Achieves AS9100D with ISO 9001:2015 Certification for Quality Management Systems Expands revenue opportunities with ability to manufacture products for aerospace and defense customers

Exhibit 99.2 NEWS RELEASE 1583 S. 1700 E. ● Vernal, UT 84078 ● (435)789-0594 FOR IMMEDIATE RELEASE Superior Drilling Products, Inc. Achieves AS9100D with ISO 9001:2015 Certification for Quality Management Systems Expands revenue opportunities with ability to manufacture products for aerospace and defense customers VERNAL, UT, December 9, 2020 — Superior Drilling Products, Inc. (NYSE American: SDPI

November 20, 2020 8-K

Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Other Events, Financial Statements and Exhibits -

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): November 18, 2020 SUPERIOR DRILLING PRODUCTS, INC.

November 20, 2020 EX-99.1

Superior Drilling Products, Inc. Receives Notice of Noncompliance from NYSE American

Exhibit 99.1 NEWS RELEASE 1583 S. 1700 E. ● Vernal, UT 84078 ● (435)789-0594 FOR IMMEDIATE RELEASE Superior Drilling Products, Inc. Receives Notice of Noncompliance from NYSE American VERNAL, UT, November 20, 2020 — Superior Drilling Products, Inc. (NYSE American: SDPI) (“SDP” or the “Company”), an innovator and manufacturer of drilling tool technologies, today announced that on November 18, 2020,

November 17, 2020 EX-10.1

Sale-leaseback agreement dated November 12, 2020 (incorporated by reference from Exhibit 10.1 to the Company’s Current Report on Form 8-K filed on December 9, 2020).

Exhibit 10.1 PURCHASE AGREEMENT Between MEIER PROPERTIES, SERIES LLC, as Seller and ERNEST M. CHERRY, JR. REVOCABLE TRUST and CAROLE A. CHERRY REVOCABLE TRUST as Buyer PURCHASE AGREEMENT This Purchase Agreement (this “Agreement”) is between MEIER PROPERTIES, SERIES LLC, a Utah limited liability company (“Seller”), and ERNEST M. CHERRY, JR. REVOCABLE TRUST and CAROLE A. CHERRY REVOCABLE TRUST (coll

November 17, 2020 8-K

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

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): November 12, 2020 SUPERIOR DRILLING PRODUCTS, INC.

November 17, 2020 EX-99.1

Superior Drilling Products, Inc. Executes Sale-Leaseback Transaction for $4.5 million

NEWS RELEASE 1583 S. 1700 E. ● Vernal, UT 84078 ● (435)789-0594 FOR IMMEDIATE RELEASE Superior Drilling Products, Inc. Executes Sale-Leaseback Transaction for $4.5 million VERNAL, UT, November 12, 2020 — Superior Drilling Products, Inc. (NYSE American: SDPI) (“SDP” or the “Company”), an innovator and manufacturer of drilling tool technologies, today announced that it has entered into sale-leasebac

November 6, 2020 10-Q

Quarterly Report -

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D. C. 20549 FORM 10-Q (Mark One) [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended September 30, 2020 [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number: 001-36453 Superior Drilling Products, Inc. (Exa

November 6, 2020 8-K

Results of Operations and Financial Condition, Financial Statements and Exhibits -

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): November 6, 2020 SUPERIOR DRILLING PRODUCTS, INC.

November 6, 2020 EX-99.1

Superior Drilling Products, Inc. Reports Third Quarter 2020 Results

Submission Proof - Y:\2020 OPERATIONS\2020 EDGAR\11November\SUPERIOR DRILLING PRODUCTS INC\11-06-2020\Form 8-K (November 6, 2020)\Draft\Production\SUPERIOR DRILLING PRODUCTS INC Form 8-K.

November 6, 2020 EX-99.2

Slide presentation accompanying earnings call.*

Exhibit 99.2

October 29, 2020 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Results of Operations and Financial Condition, Other Events -

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): October 23, 2020 SUPERIOR DRILLING PRODUCTS, INC.

October 29, 2020 EX-99.1

Superior Drilling Products, Inc. Provides Preliminary Revenue for Third Quarter 2020

EX-99.1 2 ex99-1.htm Exhibit 99.1 FOR IMMEDIATE RELEASE Superior Drilling Products, Inc. Provides Preliminary Revenue for Third Quarter 2020 ● International preliminary revenue in the quarter grew nearly 50% over the prior-year period to approximately $0.4 million reflecting success of strategy to diversify geographically ● Sequentially, International revenue estimated to increase 29% demonstratin

August 14, 2020 S-8

-

Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 SUPERIOR DRILLING PRODUCTS, INC. (Exact name of registrant as specified in its charter) Utah 46-4341605 (State or Other Jurisdiction of Incorporation or Organization) (I.R.S. Employer Identification No.) 1583 South 1700 East Vernal, Utah 840

August 11, 2020 10-Q

Quarterly Report -

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D. C. 20549 FORM 10-Q (Mark One) [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended June 30, 2020 [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number: 001-36453 Superior Drilling Products, Inc. (Exact na

August 10, 2020 EX-99.1

Superior Drilling Products, Inc. Reports Second Quarter 2020 Results

Exhibit 99.1 FOR IMMEDIATE RELEASE Superior Drilling Products, Inc. Reports Second Quarter 2020 Results ● International revenue grew 66% in second quarter over prior-year period, despite impact of COVID-19 on oil and gas industry and over 30% rig count decline ● Continuing to reduce cost and operational structures for challenged market conditions ● Diversifying revenue opportunities by leveraging

August 10, 2020 8-K

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

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): August 7, 2020 SUPERIOR DRILLING PRODUCTS, INC.

August 10, 2020 EX-99.2

Slide presentation accompanying earnings call.*

Exhibit 99.2

July 27, 2020 CORRESP

-

July 27, 2020 Via EDGAR U.S. Securities and Exchange Commission Division of Corporate Finance 100 F Street, N.E., Mail Stop 7010 Washington, D.C. 20549 Attention: Mr. Michael C. Foland Ms. Jan Woo RE: Registration Statement on Form S-3 File No. 333-239608 Dear Mr. Foland and Ms. Woo: Pursuant to Rule 461 under the Securities Act of 1933, as amended, Superior Drilling Products, Inc. (the “Company”)

July 21, 2020 CORRESP

-

July 21, 2020 Via EDGAR U.S. Securities and Exchange Commission Division of Corporate Finance 100 F Street, N.E., Mail Stop 7010 Washington, D.C. 20549 Attention: Mr. Michael C. Foland Ms. Jan Woo Re: Superior Drilling Products, Inc. Registration Statement on Form S-3 Filed July 1, 2020 File No. 333-239608 Dear Mr. Foland and Ms. Woo: This letter is in response to your letter dated July 15, 2020,

July 10, 2020 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): July 7, 2020 SUPERIOR DRILLING PRODUCTS, INC.

July 10, 2020 EX-10.2

Third Amended and Restated Promissory Note between the Company and Tronco Energy Corporation dated July 6, 2020.

Exhibit 10.2 THIRD AMENDED AND RESTATED PROMISSORY NOTE Salt Lake City, Utah $7,091,162.00 July 6, 2020 WHEREAS, Maker (as defined below) previously executed that certain Promissory Note dated May 30, 2014 (the “Initial Note”), which Initial Note was amended and restated on December 31, 2015, and further amended on August 8, 2017 in the principal amount of Seven Million Seven Hundred Forty-Six Tho

July 10, 2020 EX-10.1

Third Amended and Restated Loan Agreement between the Company and Tronco Energy Corporation dated July 6, 2020.

Exhibit 10.1 THIRD AMENDED AND RESTATED LOAN AGREEMENT This Third Amended and Restated Loan Agreement (the “Agreement”) is made effective as of July 6, 2020 (the “Effective Date”), by and among TRONCO ENERGY CORPORATION, a Delaware corporation (“Borrower” or “Tronco”) and SUPERIOR DRILLING PRODUCTS, INC., a Utah corporation or Assigns (the “Lender”). RECITALS: A. On or about August 8, 2017, the pa

July 1, 2020 S-3

-

As filed with the Securities and Exchange Commission on July 1, 2020 Registration No.

June 26, 2020 DEF 14A

Second Amendment to 2015 Long Term Incentive Plan (incorporated herein by reference to Appendix A to the Company’s Definitive Proxy Statement on Schedule 14A filed with the Commission on June 26, 2020).

DEF 14A 1 formdef14a.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 [X] Filed by a Party other than the Registrant [ ] Check the appropriate box: [ ] Preliminary Proxy Statement [ ] Confidential, For Use of the Commission Only (as permi

May 11, 2020 10-Q

Quarterly Report -

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D. C. 20549 FORM 10-Q (Mark One) [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended March 31, 2020 [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number: 001-36453 Superior Drilling Products, Inc. (Exact n

May 8, 2020 EX-10.1

Fifth Amended and Restated Promissory Note from Hard Rock Solutions, LLC and Superior Drilling Solutions, LLC in favor of WMAFC, Inc. dated April 16, 2020.

Exhibit 10.1

May 8, 2020 EX-99.1

Superior Drilling Products, Inc. Revenue Increased 6.4% to $5.4 Million in First Quarter 2020

Exhibit 99.1 FOR IMMEDIATE RELEASE Superior Drilling Products, Inc. Revenue Increased 6.4% to $5.4 Million in First Quarter 2020 ● Strong Contract Services demand and Drill-N-Ream® performance in Middle East drove growth ● Cash generated from operations of $2.2 million in the quarter ● Company responding rapidly to severe state of the global oil industry ● Executed amendment to Hard Rock Note defe

May 8, 2020 8-K

Entry into a Material Definitive Agreement, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant, Results of Operations and Financial Condition, Other Events, Financial Statements and Exhibits

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): May 6, 2020 SUPERIOR DRILLING PRODUCTS, INC.

May 8, 2020 EX-99.2

Slide presentation accompanying earnings call.*

Exhibit 99.2

May 8, 2020 EX-10.2

First Amendment to Vendor Agreement with Baker Hughes Oilfield Operations LLC dated May 7, 2020.

Exhibit 10.2

April 28, 2020 SC 13D

SDPI / Superior Drilling Products, Inc. / WALKER REID S - SC 13D Activist Investment

SC 13D 1 d899083dsc13d.htm SC 13D UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. )* Superior Drilling Products, Inc. (Name of Issuer) Common Stock, par value $0.001 per share (Title of Class of Securities) 868153107 (CUSIP Number) Mr. Reid Walker 3879 Maple Avenue, Suite #150 Dallas, Texas 75219 Telephon

April 27, 2020 8-K

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

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): April 21, 2020 SUPERIOR DRILLING PRODUCTS, INC.

April 27, 2020 EX-10.1

Promissory Note dated April 14, 2020 in favor of Zions Bancorporation, NA.

Exhibit 10.1

April 17, 2020 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

8-K 1 form8-k.htm 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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): April 13, 2020 SUPERIOR DRILLING PRODUCTS, INC. (Exact name of registrant as specified in its charter) Utah 46-4341605 (State of Incorporation) (I.R.S. Employer Identi

April 17, 2020 EX-10.1

First Amendment to Amended and Restated Distribution Agreement with Drilling Tools International, Inc. dated April 13, 2020.

Exhibit 10.1

April 9, 2020 EX-99.1

Superior Drilling Products, Inc. Addresses COVID-19 Impact on Business and Provides Preliminary First Quarter 2020 Revenue Preliminary first quarter 2020 revenue expected to be approximately $5 million, similar to prior year first quarter and driven

EX-99.1 2 ex99-1.htm Exhibit 99.1 FOR IMMEDIATE RELEASE Superior Drilling Products, Inc. Addresses COVID-19 Impact on Business and Provides Preliminary First Quarter 2020 Revenue Preliminary first quarter 2020 revenue expected to be approximately $5 million, similar to prior year first quarter and driven by expansion in Middle East VERNAL, UT, April 9, 2020 — Superior Drilling Products, Inc. (NYSE

April 9, 2020 8-K

Results of Operations and Financial Condition, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Other Events, Financial Statements and Exhibits

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): April 7, 2020 SUPERIOR DRILLING PRODUCTS, INC.

March 18, 2020 10-K

SPDI / Superior Drilling Products, Inc. 10-K - Annual Report -

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 10-K (Mark One) [X] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Year Ended December 31, 2019 or [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period from to Commission File Number 001-36453 SUPERIOR DRILLING PRODUCTS, INC.

March 18, 2020 EX-21.1

Subsidiaries of the Registrant

Exhibit 21.1 Subsidiaries of the Company ● Superior Drilling Solutions, LLC ● Hard Rock Solutions, LLC ● Extreme Technologies, LLC ● Meier Properties Series, LLC ● Meier Leasing, LLC ● Superior Design and Fabrication, LLC

March 18, 2020 EX-4.1

Description of Company Securities.

Exhibit 4.1 Description of Company Securities The total number of shares of all classes of stock that we have authority to issue is 120,000,000, consisting of 100,000,000 shares of common stock, par value $.001 per share, and 20,000,000 shares of preferred stock, par value $.001 per share. Common Stock Voting rights. Holders of common stock are entitled to one vote per share on any matter to be vo

March 12, 2020 EX-99.2

Slide presentation accompanying earnings call.*

Exhibit 99.2

March 12, 2020 EX-99.1

Superior Drilling Products, Inc. Revenue Increased 25% to $4.3 Million in Fourth Quarter 2019

Exhibit 99.1 FOR IMMEDIATE RELEASE Superior Drilling Products, Inc. Revenue Increased 25% to $4.3 Million in Fourth Quarter 2019 ● Fourth quarter revenue growth driven by success in Middle East; International revenue was 6 times greater than prior year and more than double the trailing third quarter ● Annual revenue of $19.0 million, increased 4.1% over prior year ● Annual International revenue ne

March 12, 2020 8-K

Results of Operations and Financial Condition, Financial Statements and Exhibits

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): March 12, 2020 SUPERIOR DRILLING PRODUCTS, INC.

February 25, 2020 EX-99.1

Superior Drilling Products, Inc. Achieves 2019 Preliminary Revenue of $19 Million Driven by Growth in Middle East

Exhibit 99.1 FOR IMMEDIATE RELEASE Superior Drilling Products, Inc. Achieves 2019 Preliminary Revenue of $19 Million Driven by Growth in Middle East ● Expects continued strong growth in Middle East to more than offset weak U.S. drilling environment in 2020; Cost discipline to drive stronger margin profile ● Full year-end results to be announced pre-market Thursday, March 12 followed by teleconfere

February 25, 2020 8-K

Results of Operations and Financial Condition, Financial Statements and Exhibits

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): February 24, 2020 SUPERIOR DRILLING PRODUCTS, INC.

January 2, 2020 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

8-K 1 form8-k.htm 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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): December 30, 2019 SUPERIOR DRILLING PRODUCTS, INC. (Exact name of registrant as specified in its charter) Utah (State of Incorporation) 46-4341605 (I.R.S. Employer Ide

January 2, 2020 EX-10.1

Amendment One to Loan and Security Agreement between Superior Drilling Company, Inc., certain of its subsidiaries, and Austin Financial Services, Inc. dated December 30, 2019.*

Exhibit 10.1 AMENDMENT NUMBER ONE TO LOAN AND SECURITY AGREEMENT This AMENDMENT NUMBER ONE TO LOAN AND SECURITY AGREEMENT (this “Amendment”), dated as of December 30, 2019, is entered into by and between AUSTIN FINANCIAL SERVICES, INC., a Delaware corporation (“Lender”) and SUPERIOR DRILLING PRODUCTS, INC., a Utah corporation, SUPERIOR DRILLING SOLUTIONS, LLC, a Utah limited liability company, HAR

November 25, 2019 EX-10.1

Receivables Purchase Agreement between Superior Drilling Solutions, LLC and MUFG Union Bank, N.A.*

November 25, 2019 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): November 20, 2019 SUPERIOR DRILLING PRODUCTS, INC.

November 12, 2019 EX-99.2

Slide presentation accompanying earnings call.*

November 12, 2019 8-K

Results of Operations and Financial Condition, Financial Statements and Exhibits

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 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): November 7, 2019 SUPERIOR DRILLING PRODUCTS, INC.

November 12, 2019 EX-99.1

Superior Drilling Products, Inc. Revenue Increased 7% to $5.1 Million in Third Quarter 2019

FOR IMMEDIATE RELEASE Superior Drilling Products, Inc. Revenue Increased 7% to $5.1 Million in Third Quarter 2019 ● Contract Services revenue increased 34% over prior-year period ● Middle East revenue up 44% over the trailing quarter ● Generated $1.0 million in cash from operations in the quarter ● Long-term debt reduced 46% to a pro forma $3.4 million in 2019, following payment on Hard Rock note

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