CCLP / CSI Compressco LP - Limited Partnership - Pengajuan SECLaporan Tahunan, Pernyataan Proksi

CSI Compressco LP - Limited Partnership
US ˙ NasdaqGS ˙ US12637A1034
HINDI NA ACTIVE ANG SIMBONG ITO

Mga Batayang Estadistika
LEI 549300STALDQYSVEO325
CIK 1449488
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 CSI Compressco LP - Limited Partnership
SEC Filings (Chronological Order)
Halaman ini menyediakan daftar lengkap dan kronologis dari Pengajuan SEC, tidak termasuk pengajuan kepemilikan yang kami sediakan di tempat lain.
November 6, 2024 SC 13G/A

CCLP / CSI Compressco LP - Limited Partnership / Invesco Ltd. - SEC SCHEDULE 13G Passive Investment

SC 13G/A 1 SEC13GFiling.htm SEC SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2 )* CSI Compressco LP (Name of Issuer) Partnership Interest (Title of Class of Securities) 12637A103 (CUSIP Number) September 30, 2024 (Date of Event Which Requires Filing of this Statement) Check the appropriate

April 11, 2024 15-12G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 15 CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 15 CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13 AND 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934. Commission File Number: 1-35195 KODIAK GAS SERVICES, LLC (as successor in interest to CSI Compressc

April 2, 2024 POS AM

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

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

April 2, 2024 POS AM

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

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

April 2, 2024 S-8 POS

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

S-8 POS As filed with the Securities and Exchange Commission on April 1, 2024. Registration No. 333-262527 Registration No. 333-228675 Registration No. 333-175007 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 REGISTRATION STATEMENT NO. 333-262527 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 REGISTRATION STATEMENT NO. 333-228675 POS

April 2, 2024 S-8 POS

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

S-8 POS As filed with the Securities and Exchange Commission on April 1, 2024. Registration No. 333-262527 Registration No. 333-228675 Registration No. 333-175007 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 REGISTRATION STATEMENT NO. 333-262527 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 REGISTRATION STATEMENT NO. 333-228675 POS

April 2, 2024 POS AM

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

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

April 2, 2024 S-8 POS

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

S-8 POS As filed with the Securities and Exchange Commission on April 1, 2024. Registration No. 333-262527 Registration No. 333-228675 Registration No. 333-175007 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 REGISTRATION STATEMENT NO. 333-262527 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 REGISTRATION STATEMENT NO. 333-228675 POS

April 2, 2024 POS AM

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

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

April 1, 2024 8-K

Changes in Control of Registrant, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Termination of a Material Definitive Agreement, Material Modification to Rights of Security Holders, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Completion of Acquisition or Disposition of Assets

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): March 26, 2024 KODIAK GAS SERVICES, LLC (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 45-2397126 (State or Other Jurisdiction of Incorporation) (Commission File

April 1, 2024 EX-3.1

Certificate of Amendment of Certificate of Limited Partnership of CSI Compressco LP, effective March 26, 2024 (incorporated by reference to Exhibit 3.1 to Kodiak Gas Services, LLC’s (as successor in interest to CSI Compressco LP) Current Report on Form 8-K filed with the SEC on April 1, 2024).

Exhibit 3.1 CERTIFICATE OF AMENDMENT OF CERTIFICATE OF LIMITED PARTNERSHIP OF CSI COMPRESSCO LP This Certificate of Amendment of Certificate of Limited Partnership of CSI Compressco LP (the “Partnership”) has been duly executed and is being filed in accordance with the provisions of Section 17-202 of the Delaware Revised Uniform Limited Partnership Act. The undersigned, being the sole general part

April 1, 2024 SC 13D/A

CCLP / CSI Compressco LP - Limited Partnership / Spartan Energy Holdco LLC - SC 13D/A Activist Investment

SC 13D/A 1 d821035dsc13da.htm SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 3)* CSI Compressco LP (Name of Issuer) Common Units Representing Limited Partnership Interests (Title of Class of Securities) 12637A103 (CUSIP Number) JONATHAN W. BYERS Spartan Energy Partners LP 1735 Hughes Landing Blv

March 22, 2024 8-K

Current Report

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 19, 2024 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

March 8, 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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by 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

March 4, 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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by 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

March 1, 2024 EX-21

Subsidiaries of the Partnership

EXHIBIT 21 CSI Compressco LP List of Subsidiaries or Other Related Entities December 31, 2023 Name Jurisdiction CSI Compressco LP Delaware CSI Compressco Sub Inc.

March 1, 2024 EX-22

List of Subsidiary Guarantors

EXHIBIT 22 Subsidiary Guarantors and Co-Issuer Each of the following direct or indirect, wholly-owned subsidiaries of CSI Compressco LP, a Delaware limited partnership (the “Partnership”) is either (i) a co-issuer of or (ii) guarantees, jointly and severally, on a senior unsecured basis, the registered debt securities of the Partnership listed below: Co-Issuer 1.

March 1, 2024 10-K

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 10-K (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 001-35195 CSI Compressco

March 1, 2024 EX-99.1

Three Months Ended December 31, 2023 September 30, 2023 December 31, 2022 (In Thousands) Net loss $ (3,347) $ (947) $ (4,246) Adjusted EBITDA $ 34,667 $ 33,839 $ 31,359 Distributable cash flow $ 13,680 $ 13,959 $ 13,020 Net cash provided by (used in)

CSI COMPRESSCO LP ANNOUNCES FOURTH QUARTER 2023 RESULTS; PROVIDES 2024 GUIDANCE THE WOODLANDS, Texas (March 1, 2024) / PRNewswire / - CSI Compressco LP (“CSI Compressco”, “CCLP” or the “Partnership”) (NASDAQ: CCLP) today announced fourth quarter and total year 2023 results.

March 1, 2024 EX-10.19

Form of Change in Control Severance Agreement entered into between the Partnership and each of John E. Jackson, Jonathan W. Byers and Robert W. Price.

CHANGE IN CONTROL SEVERANCE AGREEMENT This Change in Control Severance Agreement (“Agreement”) is made and entered into by and between CSI Compressco LP, a Delaware limited partnership (the “Company”), and [●] (“Executive”), effective as of December [●], 2023 (the “Effective Date”).

March 1, 2024 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

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 1, 2024 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

February 21, 2024 425

Kodiak Gas Services, Inc. Announces Receipt of Consents to the Merger Agreement from Supporting Unitholders

Filed by Kodiak Gas Services, Inc. Pursuant to Rule 425 under the Securities Act of 1933 Subject Company: CSI Compressco LP Commission File No: 001-35195 Date: February 21, 2024 Kodiak Gas Services, Inc. Announces Receipt of Consents to the Merger Agreement from Supporting Unitholders MONTGOMERY & THE WOODLANDS, TX, February 21, 2024 – Kodiak Gas Services, Inc. (“Kodiak” or the “Company”) (NYSE: K

February 21, 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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by 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

February 20, 2024 425

Kodiak Gas Services Announces 2023 Fourth Quarter and Full Year Earnings Release, Conference Call Schedule and Expected Mailing Date of Consent Statement/Prospectus

Filed by Kodiak Gas Services, Inc. Pursuant to Rule 425 under the Securities Act of 1933 Subject Company: CSI Compressco LP Commission File No: 001-35195 Date: February 20, 2024 NEWS RELEASE          Contacts: Kodiak Gas Services, Inc. Graham Sones, VP of Investor Relations [email protected] (936) 755-3259 Dennard Lascar Investor Relations Ken Dennard / Rick Black [email protected] 713-529-6600

February 13, 2024 EX-99.1

AGREEMENT

EX-99.1 2 d682335dex991.htm EX-99.1 CUSIP No. 12637A103 13G Page 10 of 10 Pages EXHIBIT 1 AGREEMENT Pursuant to Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, the undersigned hereby agree that only one statement containing the information required by Schedule 13G need be filed with respect to the ownership by each of the undersigned of Common Units of CSI Compressco LP. EXECUTED this

February 13, 2024 SC 13G/A

CCLP / CSI Compressco LP - Limited Partnership / Hill City Capital, LP - SC 13G/A Passive Investment

SC 13G/A 1 d682335dsc13ga.htm SC 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(b), (c) AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2 UNDER THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 2)* CSI Compressco LP (Name of Issuer) Common Units Representing Limited Partn

February 12, 2024 SC 13G/A

CCLP / CSI Compressco LP - Limited Partnership / Invesco Ltd. - SEC SCHEDULE 13G Passive Investment

SC 13G/A 1 SEC13GFiling.htm SEC SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1 )* CSI Compressco LP (Name of Issuer) Partnership Interest (Title of Class of Securities) 12637A103 (CUSIP Number) December 29, 2023 (Date of Event Which Requires Filing of this Statement) Check the appropriate

January 19, 2024 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): January 18, 2024 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

January 19, 2024 EX-99.1

CSI Compressco LP Announces Quarterly Distribution

CSI Compressco LP Announces Quarterly Distribution THE WOODLANDS, Texas, January 18, 2024 /PRNewswire/ - CSI Compressco LP ("CSI Compressco") (NASDAQ: CCLP) announced today that the board of directors of its general partner has declared a cash distribution attributable to the quarter ended December 31, 2023 of $0.

December 21, 2023 SC 13D/A

CCLP / CSI Compressco LP - Limited Partnership / MERCED CAPITAL, L.P. - SC 13D/A Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 1)* CSI Compressco LP (Name of Issuer) Common Units (Title of Class of Securities) 12637A103 (CUSIP Number) Vincent C. Vertin Chief Compliance Officer and Managing Partner c/o Merced Capital, L.P. 701 Carlson Tower, Suite 1110 Minnetonka, MN 55305 952-476-72

December 21, 2023 SC 13D/A

CCLP / CSI Compressco LP - Limited Partnership / Spartan Energy Holdco LLC - SC 13D/A Activist Investment

SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 2)* CSI Compressco LP (Name of Issuer) Common Units Representing Limited Partnership Interests (Title of Class of Securities) 12637A103 (CUSIP Number) JONATHAN W. BYERS Spartan Energy Partners LP 9595 Six Pines Drive, Suite 4000 The Woodlands, TX 77

December 19, 2023 EX-10.3

Support Agreement, dated as of December 19, 2023, by and among Kodiak Gas Services, Inc., CSI Compressco LP, CSI Compressco GP LLC and Merced Capital L.P.

Exhibit 10.3 Execution Version SUPPORT AND LOCKUP AGREEMENT THIS SUPPORT AND LOCKUP AGREEMENT, dated as of December 19, 2023 (this “Agreement”), is entered into by and among Kodiak Gas Services, Inc., a Delaware corporation (“Kick”), CSI Compressco LP, a Delaware limited partnership (the “Partnership”), and CSI Compressco GP LLC, a Delaware limited liability company and the general partner of the

December 19, 2023 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): December 19, 2023 CSI Compressco

425 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): December 19, 2023 CSI Compressco LP (Exact Name of Registrant as Specified in Its Charter) Delaware 001-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission

December 19, 2023 EX-10.2

Support Agreement, dated as of December 19, 2023, by and among Kodiak Gas Services, Inc., CSI Compressco LP, CSI Compressco GP LLC and Orvieto Fund L.P.

Exhibit 10.2 Execution Version SUPPORT AND LOCKUP AGREEMENT THIS SUPPORT AND LOCKUP AGREEMENT, dated as of December 19, 2023 (this “Agreement”), is entered into by and among Kodiak Gas Services, Inc., a Delaware corporation (“Kick”), CSI Compressco LP, a Delaware limited partnership (the “Partnership”), and CSI Compressco GP LLC, a Delaware limited liability company and the general partner of the

December 19, 2023 EX-10.2

Support Agreement, dated as of December 19, 2023, by and among Kodiak Gas Services, Inc., CSI Compressco LP, CSI Compressco GP LLC and Orvieto Fund L.P.

Exhibit 10.2 Execution Version SUPPORT AND LOCKUP AGREEMENT THIS SUPPORT AND LOCKUP AGREEMENT, dated as of December 19, 2023 (this “Agreement”), is entered into by and among Kodiak Gas Services, Inc., a Delaware corporation (“Kick”), CSI Compressco LP, a Delaware limited partnership (the “Partnership”), and CSI Compressco GP LLC, a Delaware limited liability company and the general partner of the

December 19, 2023 EX-2.1

Agreement and Plan of Merger, dated as of December 19, 2023, by and among CSI Compressco LP, CSI Compressco GP LLC, Kick Stock Merger Sub, LLC, Kick GP Merger Sub, LLC, Kick LP Merger Sub, LLC and Kodiak Gas Services, Inc.*

Exhibit 2.1 Execution Version AGREEMENT AND PLAN OF MERGER among KODIAK GAS SERVICES, INC., KODIAK GAS SERVICES, LLC, KICK STOCK MERGER SUB, LLC, KICK LP MERGER SUB, LLC, KICK GP MERGER SUB, LLC, CSI COMPRESSCO LP and CSI COMPRESSCO GP LLC Dated as of December 19, 2023 TABLE OF CONTENTS PAGE ARTICLE I THE TRANSACTIONS 3 Section 1.1 Transactions 3 Section 1.2 Closing 5 Section 1.3 Governing Documen

December 19, 2023 EX-99.1

TO: CSI Compressco Employees FROM: John Jackson SUBJECT: An Important Message from John Jackson, CEO

Exhibit 99.1 TO: CSI Compressco Employees FROM: John Jackson SUBJECT: An Important Message from John Jackson, CEO We are excited to share that a press release was issued this morning announcing Kodiak Gas Services is in the process of acquiring CSI Compressco. This transaction will increase our scale, giving us the industry’s largest contract compression fleet. It will also allow us to deepen our

December 19, 2023 EX-10.3

Support Agreement, dated as of December 19, 2023, by and among Kodiak Gas Services, Inc., CSI Compressco LP, CSI Compressco GP LLC and Merced Capital L.P.

Exhibit 10.3 Execution Version SUPPORT AND LOCKUP AGREEMENT THIS SUPPORT AND LOCKUP AGREEMENT, dated as of December 19, 2023 (this “Agreement”), is entered into by and among Kodiak Gas Services, Inc., a Delaware corporation (“Kick”), CSI Compressco LP, a Delaware limited partnership (the “Partnership”), and CSI Compressco GP LLC, a Delaware limited liability company and the general partner of the

December 19, 2023 EX-99.1

Kodiak Gas Services, Inc. to Acquire CSI Compressco LP in an $854 Million

Exhibit 99.1 Kodiak Gas Services, Inc. to Acquire CSI Compressco LP in an $854 Million All-Equity Transaction December 19, 2023 at 5:00 AM CT • All-equity acquisition to create the industry’s largest contract compression fleet of 4.3 million revenue-generating horsepower • Deepens Kodiak’s position in key operating areas, including over 2.8 million horsepower in the Permian Basin • Expected annual

December 19, 2023 EX-10.4

Support Agreement, dated as of December 19, 2023, by and among Kodiak Gas Services, Inc., CSI Compressco LP, CSI Compressco GP LLC, John E. Jackson, Jonathan Byers and Robert Price.

Exhibit 10.4 Execution Version SUPPORT AND LOCKUP AGREEMENT THIS SUPPORT AND LOCKUP AGREEMENT, dated as of December 19, 2023 (this “Agreement”), is entered into by and among Kodiak Gas Services, Inc., a Delaware corporation (“Kick”), CSI Compressco LP, a Delaware limited partnership (the “Partnership”), and CSI Compressco GP LLC, a Delaware limited liability company and the general partner of the

December 19, 2023 8-K

Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): December 19, 2023 CSI Compressco LP (Exact name of registrant as specified in its charter) Delaware 001-35195 94-3450907 (State or other jurisdiction of incorporation) (Commission Fi

December 19, 2023 EX-99.1

TO: CSI Compressco Employees FROM: John Jackson SUBJECT: An Important Message from John Jackson, CEO

Exhibit 99.1 TO: CSI Compressco Employees FROM: John Jackson SUBJECT: An Important Message from John Jackson, CEO We are excited to share that a press release was issued this morning announcing Kodiak Gas Services is in the process of acquiring CSI Compressco. This transaction will increase our scale, giving us the industry’s largest contract compression fleet. It will also allow us to deepen our

December 19, 2023 EX-10.1

Support Agreement, dated as of December 19, 2023, by and among Kodiak Gas Services, Inc., CSI Compressco LP, CSI Compressco Investments LLC, CSI Compressco GP LLC and Spartan Energy Partners LP.

Exhibit 10.1 Execution Version SUPPORT AND LOCKUP AGREEMENT THIS SUPPORT AND LOCKUP AGREEMENT, dated as of December 19, 2023 (this “Agreement”), is entered into by and among Kodiak Gas Services, Inc., a Delaware corporation (“Kick”), CSI Compressco LP, a Delaware limited partnership (the “Partnership”), and CSI Compressco GP LLC, a Delaware limited liability company and the general partner of the

December 19, 2023 EX-10.1

Support Agreement, dated as of December 19, 2023, by and among Kodiak Gas Services, Inc., CSI Compressco LP, CSI Compressco Investments LLC, CSI Compressco GP LLC and Spartan Energy Partners LP.

Exhibit 10.1 Execution Version SUPPORT AND LOCKUP AGREEMENT THIS SUPPORT AND LOCKUP AGREEMENT, dated as of December 19, 2023 (this “Agreement”), is entered into by and among Kodiak Gas Services, Inc., a Delaware corporation (“Kick”), CSI Compressco LP, a Delaware limited partnership (the “Partnership”), and CSI Compressco GP LLC, a Delaware limited liability company and the general partner of the

December 19, 2023 EX-2.1

Agreement and Plan of Merger, dated as of December 19, 2023, by and among CSI Compressco LP, CSI Compressco GP LLC, Kick Stock Merger Sub, LLC, Kick GP Merger Sub, LLC, Kick LP Merger Sub, LLC and Kodiak Gas Services, Inc.*

Exhibit 2.1 Execution Version AGREEMENT AND PLAN OF MERGER among KODIAK GAS SERVICES, INC., KODIAK GAS SERVICES, LLC, KICK STOCK MERGER SUB, LLC, KICK LP MERGER SUB, LLC, KICK GP MERGER SUB, LLC, CSI COMPRESSCO LP and CSI COMPRESSCO GP LLC Dated as of December 19, 2023 TABLE OF CONTENTS PAGE ARTICLE I THE TRANSACTIONS 3 Section 1.1 Transactions 3 Section 1.2 Closing 5 Section 1.3 Governing Documen

December 19, 2023 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): December 19, 2023 CSI Compressco

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): December 19, 2023 CSI Compressco LP (Exact name of registrant as specified in its charter) Delaware 001-35195 94-3450907 (State or other jurisdiction of incorporation) (Commission Fi

December 19, 2023 EX-10.4

Support Agreement, dated as of December 19, 2023, by and among Kodiak Gas Services, Inc., CSI Compressco LP, CSI Compressco GP LLC, John E. Jackson, Jonathan Byers and Robert Price.

Exhibit 10.4 Execution Version SUPPORT AND LOCKUP AGREEMENT THIS SUPPORT AND LOCKUP AGREEMENT, dated as of December 19, 2023 (this “Agreement”), is entered into by and among Kodiak Gas Services, Inc., a Delaware corporation (“Kick”), CSI Compressco LP, a Delaware limited partnership (the “Partnership”), and CSI Compressco GP LLC, a Delaware limited liability company and the general partner of the

December 19, 2023 8-K

Regulation FD Disclosure

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): December 19, 2023 CSI Compressco LP (Exact Name of Registrant as Specified in Its Charter) Delaware 001-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission Fil

December 19, 2023 EX-99.1

Kodiak Gas Services, Inc. to Acquire CSI Compressco LP in an $854 Million

Exhibit 99.1 Kodiak Gas Services, Inc. to Acquire CSI Compressco LP in an $854 Million All-Equity Transaction December 19, 2023 at 5:00 AM CT • All-equity acquisition to create the industry’s largest contract compression fleet of 4.3 million revenue-generating horsepower • Deepens Kodiak’s position in key operating areas, including over 2.8 million horsepower in the Permian Basin • Expected annual

November 20, 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): November 17, 2023 CSI Compressco LP

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 17, 2023 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

November 2, 2023 EX-99.1

CSI COMPRESSCO LP ANNOUNCES THIRD QUARTER 2023 RESULTS; ACHIEVES 14% YEAR-ON-YEAR QUARTERLY ADJUSTED EBITDA GROWTH; CONTINUES LEVERAGE REDUCTION

CSI COMPRESSCO LP ANNOUNCES THIRD QUARTER 2023 RESULTS; ACHIEVES 14% YEAR-ON-YEAR QUARTERLY ADJUSTED EBITDA GROWTH; CONTINUES LEVERAGE REDUCTION THE WOODLANDS, Texas (November 2, 2023) / PRNewswire / - CSI Compressco LP (“CSI,” or the “Partnership”) (NASDAQ: CCLP) today announced third quarter 2023 results.

November 2, 2023 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, 2023 ☐ 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 001-35195 CSI Compre

November 2, 2023 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

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 2, 2023 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

October 20, 2023 EX-99.1

CSI Compressco LP Announces Quarterly Distribution and Schedule for Third Quarter 2023 Earnings Release Conference Call and Webcast

CSI Compressco LP Announces Quarterly Distribution and Schedule for Third Quarter 2023 Earnings Release Conference Call and Webcast THE WOODLANDS, Texas,October 19, 2023 /PRNewswire/ - CSI Compressco LP ("CSI Compressco") (NASDAQ: CCLP) announced today that the board of directors of its general partner has declared a cash distribution attributable to the quarter ended September 30, 2023 of $0.

October 20, 2023 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): October 19, 2023 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

October 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): September 29, 2023 CSI Compressco L

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 29, 2023 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

August 7, 2023 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, 2023 ☐ 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 001-35195 CSI Compressco

August 7, 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 7, 2023 CSI Compressco LP (E

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, 2023 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

August 7, 2023 EX-99.1

CSI COMPRESSCO LP ANNOUNCES SECOND QUARTER 2023 RESULTS; ACHIEVES 23% YEAR-ON-YEAR QUARTERLY ADJUSTED EBITDA GROWTH; CONTINUES LEVERAGE REDUCTION

CSI COMPRESSCO LP ANNOUNCES SECOND QUARTER 2023 RESULTS; ACHIEVES 23% YEAR-ON-YEAR QUARTERLY ADJUSTED EBITDA GROWTH; CONTINUES LEVERAGE REDUCTION THE WOODLANDS, Texas (August 7, 2023) / PRNewswire / - CSI Compressco LP (“CSI,” or the “Partnership”) (NASDAQ: CCLP) today announced second quarter 2023 results.

August 3, 2023 EX-99.1

Joint Filing Agreement

Exhibit 1 JOINT FILING AGREEMENT The undersigned hereby agree that the statement on Schedule 13D with respect to the Common Units of CSI Compressco LP, dated as of August 3, 2023, is, and any amendments thereto (including amendments on Schedule 13G) signed by each of the undersigned shall be, filed on behalf of each of us pursuant to and in accordance with the provisions of Rule 13d-1(k) under the Securities Exchange Act of 1934.

August 3, 2023 SC 13D

CCLP / CSI Compressco LP - Units / MERCED CAPITAL, L.P. - SC 13D Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. )* CSI Compressco LP (Name of Issuer) Common Units (Title of Class of Securities) 12637A103 (CUSIP Number) Vincent C. Vertin Chief Compliance Officer and Managing Partner c/o Merced Capital, L.P. 701 Carlson Tower, Suite 220 Minnetonka, MN 55305 952-476-7200

July 26, 2023 8-K

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (date of earliest event reported): July 24, 2023 CSI Compressco LP (Exact name of registrant as specified in its charter) Delaware 1-35195 94-3450907 (State or other jurisdiction of incorporation) (Commission File Numb

July 26, 2023 EX-99.1

CSI Compressco LP Announces Appointment of New Director

Exhibit 99.1 CSI Compressco LP Announces Appointment of New Director THE WOODLANDS, Texas, July 26, 2023 /PRNewswire/ — CSI Compressco LP (“CSI Compressco”) (NASDAQ: CCLP) announced today that on July 24, 2023, Spartan Energy Holdco LLC, the sole member of CSI Compressco GP LLC (the “General Partner”), the general partner of CSI Compressco, increased the size of the Board of Directors of the Gener

July 18, 2023 EX-99.1

CSI Compressco LP Announces Quarterly Distribution and Schedule for Second Quarter 2023 Earnings Release Conference Call and Webcast

EX-99.1 Exhibit 99.1 CSI Compressco LP Announces Quarterly Distribution and Schedule for Second Quarter 2023 Earnings Release Conference Call and Webcast THE WOODLANDS, Texas, July 17, 2023 /PRNewswire/ — CSI Compressco LP (“CSI Compressco”) (NASDAQ: CCLP) announced today that the board of directors of its general partner has declared a cash distribution attributable to the quarter ended June 30,

July 18, 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 17, 2023 CSI Compressco LP (Ex

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 17, 2023 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

June 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): June 2, 2023 CSI Compressco LP (Exa

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 2, 2023 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

May 4, 2023 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, 2023 ☐ 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 001-35195 CSI Compressco

May 4, 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 4, 2023 CSI Compressco LP (Exac

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 4, 2023 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

May 4, 2023 EX-99.1

CSI COMPRESSCO LP ANNOUNCES FIRST QUARTER 2023 RESULTS; ACHIEVES 14% YEAR-ON-YEAR QUARTERLY ADJUSTED EBITDA GROWTH; CONTINUES LEVERAGE REDUCTION

CSI COMPRESSCO LP ANNOUNCES FIRST QUARTER 2023 RESULTS; ACHIEVES 14% YEAR-ON-YEAR QUARTERLY ADJUSTED EBITDA GROWTH; CONTINUES LEVERAGE REDUCTION THE WOODLANDS, Texas (May 4, 2023) / PRNewswire / - CSI Compressco LP (“CSI,” or the “Partnership”) (NASDAQ: CCLP) today announced first quarter 2023 results.

April 24, 2023 EX-99.1

CSI Compressco LP Announces Quarterly Distribution and Schedule for First Quarter 2023 Earnings Release Conference Call and Webcast

CSI Compressco LP Announces Quarterly Distribution and Schedule for First Quarter 2023 Earnings Release Conference Call and Webcast THE WOODLANDS, Texas, April 17, 2023 /PRNewswire/ - CSI Compressco LP ("CSI Compressco") (NASDAQ: CCLP) announced today that the board of directors of its general partner has declared a cash distribution attributable to the quarter ended March 31, 2023 of $0.

April 24, 2023 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): April 18, 2023 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

March 13, 2023 EX-21

Subsidiaries of the Partnership

EXHIBIT 21 CSI Compressco LP List of Subsidiaries or Other Related Entities December 31, 2022 Name Jurisdiction CSI Compressco LP Delaware CSI Compressco Sub Inc.

March 13, 2023 10-K

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 10-K (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 001-35195 CSI Compressco

March 13, 2023 EX-22

List of Subsidiary Guarantors

EXHIBIT 22 Subsidiary Guarantors and Co-Issuer Each of the following direct or indirect, wholly-owned subsidiaries of CSI Compressco LP, a Delaware limited partnership (the “Partnership”) is either (i) a co-issuer of or (ii) guarantees, jointly and severally, on a senior unsecured basis, the registered debt securities of the Partnership listed below: Co-Issuer 1.

March 10, 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): March 10, 2023 CSI Compressco LP (E

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 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

March 10, 2023 EX-99.1

Three Months Ended December 31, 2022 September 30, 2022 December 31, 2021 (In Thousands) Net loss $ (4,246) $ (4,451) $ (17,267) Adjusted EBITDA $ 32,381 $ 29,782 $ 26,350 Distributable cash flow $ 13,020 $ 11,075 $ 9,853 Net cash provided by (used i

CSI COMPRESSCO LP ANNOUNCES FOURTH QUARTER 2022 RESULTS; PROVIDES 2023 GUIDANCE; AND ACHIEVES 13% YEAR-ON-YEAR ADJUSTED EBITDA GROWTH THE WOODLANDS, Texas (March 10, 2023) / PRNewswire / - CSI Compressco LP (“CSI Compressco”, “CCLP” or the “Partnership”) (NASDAQ: CCLP) today announced fourth quarter and total year 2022 results.

February 28, 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 Exchange Act of 1934 Date of report (date of earliest event reported): February 28, 2023 CSI Compressco

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (date of earliest event reported): February 28, 2023 CSI Compressco LP (Exact name of registrant as specified in its charter) Delaware 1-35195 94-3450907 (State or other jurisdiction of incorporation) (Commission File

February 28, 2023 EX-10.1

CSI Compressco LP Third Amended and Restated 2011 Long Term Incentive Plan.

EX-10.1 Exhibit 10.1 CSI COMPRESSCO LP THIRD AMENDED AND RESTATED 2011 LONG TERM INCENTIVE PLAN Purpose of the Plan. The CSI Compressco LP Third Amended and Restated 2011 Long Term Incentive Plan (the “Plan”) amends and restates the CSI Compressco LP Second Amended and Restated 2011 Long Term Incentive Plan (the “Original Plan”). The Plan has been adopted by CSI Compressco GP LLC (the “Company”),

February 10, 2023 SC 13G

CCLP / CSI Compressco LP / Invesco Ltd. - SEC SCHEDULE 13G Passive Investment

SC 13G 1 SEC13GFiling.htm SEC SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* CSI Compressco LP (Name of Issuer) Partnership Interest (Title of Class of Securities) 12637A103 (CUSIP Number) December 30, 2022 (Date of Event Which Requires Filing of this Statement) Check the appropriate box

February 10, 2023 EX-99

JOINT FILING AGREEMENT

EX-99 2 Rule13DJointFilingAgreement.htm JOINT FILING AGREEMENT JOINT FILING AGREEMENT In accordance with Rule 13d-1(k) (l) under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing of the attached Schedule 13G, and any and all amendments thereto, and expressly authorize Invesco Ltd., as the ultimate parent company of each of its undersigned subsidiarie

February 7, 2023 SC 13G/A

CCLP / CSI Compressco LP / Hill City Capital, LP - SC 13G/A Passive Investment

SC 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(b), (c) AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2 UNDER THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 1)* CSI Compressco LP (Name of Issuer) Common Units Representing Limited Partnership Interests (Title of Cla

February 7, 2023 EX-99.1

AGREEMENT

EX-99.1 2 d450572dex991.htm EX-99.1 CUSIP No. 12637A103 13G Page 10 of 10 Pages EXHIBIT 1 AGREEMENT Pursuant to Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, the undersigned hereby agree that only one statement containing the information required by Schedule 13G need be filed with respect to the ownership by each of the undersigned of Common Units of CSI Compressco LP. EXECUTED this

February 7, 2023 DEF 14C

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14C INFORMATION Information Statement Pursuant to Section 14(c) of the Securities Exchange Act of 1934 (Amendment No. )

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14C INFORMATION Information Statement Pursuant to Section 14(c) of the Securities Exchange Act of 1934 (Amendment No. ) Check the appropriate box: ☐ Preliminary Information Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14c-5(d)(2)) ☒ Definitive Information Statement C

January 23, 2023 SC 13G/A

CCLP / CSI Compressco LP / MERCED CAPITAL, L.P. - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 mclp20230118sc13ga.htm SCHEDULE 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 3)* CSI Compressco LP (Name of Issuer) Common Units (Title of Class of Securities) 12637A103 (CUSIP Number) December 31, 2022 (Date of Event Which Requires Filing of this Statement) Check the appropriate box t

January 20, 2023 EX-99.1

CSI Compressco LP Announces Quarterly Distribution

Exhibit 99.1 CSI Compressco LP Announces Quarterly Distribution THE WOODLANDS, Texas, January 19, 2023 /PRNewswire/ – CSI Compressco LP (“CSI Compressco”) (NASDAQ: CCLP) announced today that the board of directors of its general partner has declared a cash distribution attributable to the quarter ended December 31, 2022 of $0.01 per outstanding common unit, or $0.04 per outstanding common unit on

January 20, 2023 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): January 19, 2023 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

December 21, 2022 8-K

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (date of earliest event reported): December 15, 2022 CSI Compressco LP (Exact name of registrant as specified in its charter) Delaware 1-35195 94-3450907 (State or other jurisdiction of incorporation) (Commission File

November 3, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

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 3, 2022 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

November 3, 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 For the transition period from to Commission File Number 001-35195 CSI Compre

November 3, 2022 EX-99.1

CSI COMPRESSCO LP ANNOUNCES THIRD QUARTER 2022 RESULTS

CSI COMPRESSCO LP ANNOUNCES THIRD QUARTER 2022 RESULTS THE WOODLANDS, Texas (November 3, 2022) / PRNewswire / - CSI Compressco LP (?CSI,? or the ?Partnership?) (NASDAQ: CCLP) today announced third quarter 2022 results.

October 21, 2022 EX-99.1

CSI Compressco LP Announces Quarterly Distribution and Schedule for Third Quarter 2022 Earnings Release Conference Call and Webcast

Exhibit 99.1 CSI Compressco LP Announces Quarterly Distribution and Schedule for Third Quarter 2022 Earnings Release Conference Call and Webcast THE WOODLANDS, Texas, October 21, 2022 /PRNewswire/ ? CSI Compressco LP (?CSI Compressco?) (NASDAQ: CCLP) announced today that the board of directors of its general partner has declared a cash distribution attributable to the quarter ended September 30, 2

October 21, 2022 EX-10.1

Second Amendment to Loan, Security and Guaranty Agreement, dated October 19, 2022, by and among Spartan Energy Services LLC, Treating Holdco LLC, Bank of America, N.A., as agent for the lenders, and the lenders party thereto.

Exhibit 10.1 SECOND AMENDMENT TO LOAN, SECURITY AND GUARANTY AGREEMENT This SECOND AMENDMENT TO LOAN, SECURITY AND GUARANTY AGREEMENT (this ?Amendment?) dated as of October 19, 2022, is by and among SPARTAN ENERGY SERVICES LLC, a Delaware limited liability company (?Borrower?), TREATING HOLDCO LLC, a Delaware limited liability company (?Guarantor?), the Lenders party hereto and BANK OF AMERICA, N.

October 21, 2022 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (date of earliest event reported): October 19, 2022 CSI Compressco LP (Exact name of registrant as specified in its charter) Delaware 1-35195 94-3450907 (State or other jurisdiction of incorporation) (Commission File N

September 21, 2022 8-K/A

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A (Amendment No. 1) 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 13, 2022 CSI Compressco LP (Exact name of registrant as specified in its charter) Delaware 1-35195 94-3450907 (State or other jurisdiction of incorporation) (

August 9, 2022 EX-99.1

CSI COMPRESSCO LP ANNOUNCES SECOND QUARTER 2022 RESULTS

CSI COMPRESSCO LP ANNOUNCES SECOND QUARTER 2022 RESULTS THE WOODLANDS, Texas (August 9, 2022) / PRNewswire / - CSI Compressco LP (?CSI,? or the ?Partnership?) (NASDAQ: CCLP) today announced second quarter 2022 results.

August 9, 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 For the transition period from to Commission File Number 001-35195 CSI Compressco

August 9, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

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 9, 2022 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

July 19, 2022 EX-99.1

CSI Compressco LP Announces Quarterly Distribution and Schedule for Second Quarter 2022 Earnings Release Conference Call and Webcast

Exhibit 99.1 CSI Compressco LP Announces Quarterly Distribution and Schedule for Second Quarter 2022 Earnings Release Conference Call and Webcast THE WOODLANDS, Texas, July 19, 2022 /PRNewswire/ ? CSI Compressco LP (?CSI Compressco?) (NASDAQ: CCLP) announced today that the board of directors of its general partner has declared a cash distribution attributable to the quarter ended June 30, 2022 of

July 19, 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): July 19, 2022 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

July 14, 2022 8-K

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (date of earliest event reported): July 13, 2022 CSI Compressco LP (Exact name of registrant as specified in its charter) Delaware 1-35195 94-3450907 (State or other jurisdiction of incorporation) (Commission File Numb

July 1, 2022 EX-10.1

Fifth Amendment to Loan and Security Agreement dated as of June 30, 2022, by and among the Partnership, Compressco Sub and Operating LLC, as borrowers, certain subsidiaries of the Borrowers named as guarantors therein, the lenders party thereto, and Bank of America, N.A., as administrative agent, collateral agent, letter of credit issuer and swing line lender.

Exhibit 10.1 FIFTH AMENDMENT TO LOAN AND SECURITY AGREEMENT This FIFTH AMENDMENT TO LOAN AND SECURITY AGREEMENT (this ?Amendment?), dated as of June 30, 2022, is by and among CSI COMPRESSCO LP, a Delaware limited partnership (the ?Company?), CSI COMPRESSCO SUB INC., a Delaware corporation (?Sub Inc.?), CSI COMPRESSCO OPERATING LLC, a Delaware limited liability company (?Operating LLC? and collecti

July 1, 2022 8-K

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (date of earliest event reported): June 30, 2022 CSI Compressco LP (Exact name of registrant as specified in its charter) Delaware 1-35195 94-3450907 (State or other jurisdiction of incorporation) (Commission File Numb

May 16, 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 For the transition period from to Commission File Number 001-35195 CSI Compressco

May 13, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

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 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

May 13, 2022 EX-99.1

CSI COMPRESSCO LP ANNOUNCES FIRST QUARTER 2022 RESULTS

CSI COMPRESSCO LP ANNOUNCES FIRST QUARTER 2022 RESULTS THE WOODLANDS, Texas (May 13, 2022) / PRNewswire / - CSI Compressco LP (?CSI,? or the ?Partnership?) (NASDAQ: CCLP) today announced first quarter 2022 results.

April 20, 2022 EX-99.1

CSI Compressco LP Announces Quarterly Distribution

CSI Compressco LP Announces Quarterly Distribution THE WOODLANDS, Texas, April 20, 2022 /PRNewswire/ - CSI Compressco LP ("CSI Compressco") (NASDAQ: CCLP) announced today that the board of directors of its general partner has declared a cash distribution attributable to the quarter ended March 31, 2022 of $0.

April 20, 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): April 19, 2022 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

March 14, 2022 10-K

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 20549 FORM 10-K (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 001-35195 CSI Compressco

March 14, 2022 EX-21

Subsidiaries of the Partnership

EXHIBIT 21 CSI Compressco LP List of Subsidiaries or Other Related Entities December 31, 2021 Name Jurisdiction CSI Compressco LP Delaware CSI Compressco Sub Inc.

March 14, 2022 EX-22

List of Subsidiary Guarantors

EXHIBIT 22 Subsidiary Guarantors and Co-Issuer Each of the following direct or indirect, wholly-owned subsidiaries of CSI Compressco LP, a Delaware limited partnership (the ?Partnership?) is either (i) a co-issuer of or (ii) guarantees, jointly and severally, on a senior unsecured basis, the registered debt securities of the Partnership listed below: Co-Issuer 1.

March 10, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

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, 2022 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

March 10, 2022 EX-99.1

CSI COMPRESSCO LP ANNOUNCES FOURTH QUARTER AND TOTAL YEAR 2021 RESULTS

CSI COMPRESSCO LP ANNOUNCES FOURTH QUARTER AND TOTAL YEAR 2021 RESULTS THE WOODLANDS, Texas (March 10, 2022) / PRNewswire / - CSI Compressco LP (?CSI Compressco?, ?CCLP? or the ?Partnership?) (NASDAQ: CCLP) today announced fourth quarter and total year 2021 results.

February 11, 2022 SC 13G/A

CCLP / CSI Compressco LP / MERCED CAPITAL, L.P. - SCHEDULE 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2)* CSI Compressco LP (Name of Issuer) Common Units (Title of Class of Securities) 12637A103 (CUSIP Number) December 31, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Sched

February 4, 2022 S-8

As filed with the Securities and Exchange Commission on February 4, 2022

As filed with the Securities and Exchange Commission on February 4, 2022 Registration No.

February 4, 2022 EX-FILING FEES

Filing Fee Table

Exhibit 107.1 Calculation of Filing Fee Tables FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 (Form Type) CSI COMPRESSCO LP (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation Rule Amount Registered (1) Proposed Maximum Offering Price Per Unit (2) Maximum Aggregate Offering Price (2) Fee Ra

January 25, 2022 424B1

CSI COMPRESSCO LP 39,309,470 Common Units Representing Limited Partner Interests Offered by the Selling Unitholders

Table of Contents Filed Pursuant to Rule 424(b)(1) Registration No. 333-261870 PROSPECTUS CSI COMPRESSCO LP 39,309,470 Common Units Representing Limited Partner Interests Offered by the Selling Unitholders The common units representing limited partner interests in CSI Compressco LP (?common units?) may be offered from time to time, in one or more offerings, by the selling unitholders named in this

January 21, 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): January 20, 2022 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

January 21, 2022 EX-99.1

CSI Compressco LP Announces Quarterly Distribution

CSI Compressco LP Announces Quarterly Distribution THE WOODLANDS, Texas, January 21, 2022 /PRNewswire/ - CSI Compressco LP ("CSI Compressco") (NASDAQ: CCLP) announced today that the board of directors of its general partner has declared a cash distribution attributable to the quarter ended December 31, 2021 of $0.

January 21, 2022 CORRESP

CSI Compressco LP 24955 Interstate 45 North The Woodlands, Texas 77380

CSI Compressco LP 24955 Interstate 45 North The Woodlands, Texas 77380 Via EDGAR January 21, 2022 United States Securities and Exchange Commission Division of Corporation Finance Office of Energy & Transportation 100 F Street, N.

January 18, 2022 EX-99.2

Spartan Treating COMBINED BALANCE SHEETS September 30, (in thousands) 2021 2020 ASSETS CURRENT ASSETS Cash and cash equivalents $ 174 $ 823 Accounts receivable 3,867 4,009 Inventories 1,269 625 Deferred installation costs 203 372 Other current assets

Exhibit 99.2 Combined Financial Statements Spartan Treating September 30, 2020 and 2019 Contents Page Combined Financial Statements Combined Balance Sheets 3 Combined Statements of Operations 4 Combined Statements of Changes in Partners? Capital 5 Combined Statements of Cash Flows 6 Notes to Combined Financial Statements 7 Spartan Treating COMBINED BALANCE SHEETS September 30, Unaudited (in thousa

January 18, 2022 EX-99.1

Spartan Treating COMBINED BALANCE SHEETS December 31, (in thousands) 2020 2019 ASSETS CURRENT ASSETS Cash and cash equivalents $ 620 $ 1,307 Investments — 2 Accounts receivable 3,572 3,766 Inventories 1,205 658 Deferred installation costs 211 408 Oth

Exhibit 99.1 Combined Financial Statements and Report of Independent Certified Public Accountants Spartan Treating December 31, 2020 and 2019 Contents Page Report of Independent Certified Public Accountants 3 Combined Financial Statements Combined Balance Sheets 4 Combined Statements of Operations 5 Combined Statements of Changes in Partners? Capital 6 Combined Statements of Cash Flows 7 Notes to

January 18, 2022 EX-99.3

CSI Compressco LP Unaudited Pro Forma Condensed Combined Financial Information

Exhibit 99.3 CSI Compressco LP Unaudited Pro Forma Condensed Combined Financial Information On November 10, 2021, CSI Compressco LP (the ?Partnership?) entered into a Contribution Agreement (the ?Contribution Agreement?) by and among the Partnership, CSI Compressco GP LLC, a Delaware limited liability company and the general partner of the Partnership (the ?General Partner?), Spartan Energy Partne

January 18, 2022 S-3/A

As filed with the Securities and Exchange Commission on January 18, 2022

Table of Contents As filed with the Securities and Exchange Commission on January 18, 2022 Registration No.

January 18, 2022 8-K/A

Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A (Amendment No. 1) CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (date of earliest event reported): November 10, 2021 CSI Compressco LP (Exact name of registrant as specified in its charter) Delaware 1-35195 94-3450907 (State or other jurisdiction of incorporatio

January 11, 2022 EX-3.1

Third Amended and Restated Agreement of Limited Partnership of CSI Compressco LP, dated January 6, 2022.

EX-3.1 2 d251801dex31.htm EX-3.1 Exhibit 3.1 Execution Version THIRD AMENDED AND RESTATED AGREEMENT OF LIMITED PARTNERSHIP OF CSI COMPRESSCO LP TABLE OF CONTENTS ARTICLE I DEFINITIONS Section 1.1 Definitions 2 Section 1.2 Construction 14 ARTICLE II ORGANIZATION Section 2.1 Formation 14 Section 2.2 Name 14 Section 2.3 Registered Office; Registered Agent; Principal Office; Other Offices 15 Section 2

January 11, 2022 8-K

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (date of earliest event reported): January 6, 2022 CSI Compressco LP (Exact name of registrant as specified in its charter) Delaware 1-35195 94-3450907 (State or other jurisdiction of incorporation) (Commission File Nu

December 23, 2021 S-3

Powers of Attorney (contained on signature pages).

Table of Contents As filed with the Securities and Exchange Commission on December 23, 2021 Registration No.

December 17, 2021 8-K

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, 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 15, 2021 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

December 10, 2021 SC 13G/A

CCLP / CSI Compressco LP / Invesco Ltd. - SEC SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 3 )* CSI Compressco LP (Name of Issuer) Partnership Interest (Title of Class of Securities) 12637A103 (CUSIP Number) November 30, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which t

November 18, 2021 SC 13D/A

CCLP / CSI Compressco LP / Spartan Energy Holdco LLC - SC 13D/A Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 1)* CSI Compressco LP (Name of Issuer) Common Units Representing Limited Partnership (Title of Class of Securities) 12637A103 (CUSIP Number) JONATHAN W. BYERS Spartan Energy Partners LP 9595 Six Pines Drive, Suite 4000 The Woodlands, TX 77380 (281) 364-2279

November 16, 2021 EX-4.1

Registration Rights Agreement, dated November 10, 2021, by and among CSI Compressco LP and each of the holders party thereto.

Exhibit 4.1 REGISTRATION RIGHTS AGREEMENT BY AND BETWEEN CSI COMPRESSCO LP AND EACH OF THE PURCHASERS TABLE OF CONTENTS ARTICLE I DEFINITIONS Section 1.01 Definitions 1 Section 1.02 Registrable Securities 3 ARTICLE II REGISTRATION RIGHTS Section 2.01 Mandatory Registration 3 Section 2.02 Failure to File or Become Effective; Liquidated Damages 4 Section 2.03 Blackout and Delay Rights 5 Section 2.04

November 16, 2021 8-K

Entry into a Material Definitive Agreement, Material Modification to Rights of Security Holders, Unregistered Sales of Equity Securities, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant, Completion of Acquisition or Disposition of Assets

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (date of earliest event reported): November 10, 2021 CSI Compressco LP (Exact name of registrant as specified in its charter) Delaware 1-35195 94-3450907 (State or other jurisdiction of incorporation) (Commission File

November 16, 2021 EX-10.1

Management Services Agreement, dated November 10, 2021, by and among CSI Compressco LP, CSI Compressco GP LLC, Spartan Energy Partners LP, Spartan Energy Partners GP LLC and Spartan Operating Company LLC.

Exhibit 10.1 MANAGEMENT SERVICES AGREEMENT by and among SPARTAN ENERGY PARTNERS LP, SPARTAN ENERGY PARTNERS GP LLC CSI COMPRESSCO LP, CSI COMPRESSCO GP LLC and SPARTAN OPERATING COMPANY LLC TABLE OF CONTENTS Article I DEFINITIONS 1 Section 1.1 Definitions 1 Article II SERVICES 3 Section 2.1 Services and Personnel. 3 Article III MISCELLANEOUS 4 Section 3.1 Choice of Law; Submission to Jurisdiction

November 16, 2021 EX-4.2

Second Lien Supplemental Indenture, dated as of November 16, 2021, by and among CSI Compressco LP, CSI Compressco Finance, Inc., the Guarantors named therein, U.S. Bank National Association, as trustee, and U.S. Bank National Association, as collateral trustee.

Exhibit 4.2 FIRST SUPPLEMENTAL INDENTURE This supplemental indenture, dated as of November 16, 2021 (this ?First Supplemental Indenture?), between CSI Compressco LP, a Delaware limited partnership (the ?Company?), CSI Compressco Finance Inc., a Delaware corporation (?Finance Corp.? and, together with the Company, the ?Issuers?), the guarantors listed on the signature pages hereto (the ?Guarantors?

November 16, 2021 EX-10.3

Fourth Amendment to Loan and Security Agreement, dated November 10, 2021, by and among CSI Compressco LP, certain of its subsidiaries, Bank of America, N.A., as administrative agent, issuing bank and swing line lender, and the lenders party thereto.

Exhibit 10.3 FOURTH AMENDMENT TO LOAN AND SECURITY AGREEMENT This FOURTH AMENDMENT TO LOAN AND SECURITY AGREEMENT (this ?Fourth Amendment?), dated as of November 10, 2021, is by and among CSI COMPRESSCO LP, a Delaware limited partnership (the ?Company?), CSI COMPRESSCO SUB INC., a Delaware corporation (?Sub Inc.?), CSI COMPRESSCO OPERATING LLC, a Delaware limited liability company (?Operating LLC?

November 16, 2021 EX-10.2

Common Unit Purchase Agreement, dated November 10, 2021, by among CSI Compressco LP and the purchasers party thereto.

Exhibit 10.2 COMMON UNIT PURCHASE AGREEMENT BY AND BETWEEN CSI COMPRESSCO LP AND EACH OF THE PURCHASERS NAMED ON SCHEDULE A HERETO TABLE OF CONTENTS Article I. DEFINITIONS 1 Section 1.01 Definitions 1 Article II. SALE AND PURCHASE 6 Section 2.01 Sale and Purchase 6 Section 2.02 Consideration 6 Section 2.03 Closing 6 Section 2.04 Deliveries at Closing 6 Section 2.05 Independent Nature of Purchasers

November 16, 2021 EX-10.4

First Amendment to Loan, Security and Guaranty Agreement, dated November 10, 2021, by and among Spartan Energy Services LLC, Treating Holdco LLC, Spartan Energy Partners LP, Spartan Terminals Operating, Inc., Spartan Operating Company LLC, Bank of America, N.A., as agent for the lenders, and the lenders party thereto.

Exhibit 10.4 CERTAIN CONFIDENTIAL PORTIONS OF THIS EXHIBIT HAVE BEEN OMITTED AND REPLACED WITH ?[***]?. SUCH IDENTIFIED INFORMATION HAS BEEN EXCLUDED FROM THIS EXHIBIT BECAUSE IT IS (I) NOT MATERIAL AND (II) THE COMPANY CUSTOMARILY AND ACTUALLY TREATS THAT INFORMATION AS PRIVATE AND CONFIDENTIAL FIRST AMENDMENT TO LOAN, SECURITY AND GUARANTY AGREEMENT This FIRST AMENDMENT TO LOAN, SECURITY AND GUA

November 16, 2021 EX-2.1

Contribution Agreement, dated November 10, 2021, by and among the CSI Compressco LP, CSI Compressco GP LLC, Spartan Energy Partners LP, and CSI Compressco Sub Inc.

Exhibit 2.1 CONTRIBUTION AGREEMENT by and among SPARTAN ENERGY PARTNERS LP, CSI COMPRESSCO LP, CSI COMPRESSCO GP LLC, and CSI COMPRESSCO SUB INC. dated November 10, 2021 TABLE OF CONTENTS ARTICLE I DEFINITIONS AND RULES OF CONSTRUCTION Section 1.1 Definitions 2 Section 1.2 Rules of Construction 2 ARTICLE II CLOSING AND RELATED MATTERS Section 2.1 Contribution of Contributed Interests and Operating

November 15, 2021 EX-99.3

[CCLP] CSI COMPRESSCO LP Q3 2021 Earnings Conference Call Thursday, November 11, 2021 9:30 AM CT.

Exhibit 99.3 [CCLP] CSI COMPRESSCO LP Q3 2021 Earnings Conference Call Thursday, November 11, 2021 9:30 AM CT. Company Participants: Jonathan Byers, CFO John Jackson, President & CEO Analysts Brian DiRubbio, Robert W. Baird & Co. Selman Akyol, Stifel, Nicolaus Presentation Operator: Good morning, and welcome to CSI Compressco LP?s Third Quarter 2021 Earnings Conference Call. The speakers for today

November 15, 2021 8-K/A

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (date of earliest event reported): November 10, 2021 CSI Compressco LP (Exact name of registrant as specified in its charter) Delaware 1-35195 94-3450907 (State or other jurisdiction of incorporation) (Commission Fil

November 12, 2021 EX-99.2

Disclaimer This presentation (“Presentation”) contains selected information about CSI Compressco LP (“CCLP” or the “Partnership”) and Spartan Energy Partners LP (“Spartan”), as well as certain transactions (the “Transactions”) entered into by CCLP an

Exhibit 99.2 Disclaimer This presentation (?Presentation?) contains selected information about CSI Compressco LP (?CCLP? or the ?Partnership?) and Spartan Energy Partners LP (?Spartan?), as well as certain transactions (the ?Transactions?) entered into by CCLP and Spartan and certain other parties. Neither the Partnership nor any of its subsidiaries or affiliates have any obligation to update this

November 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) ? 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 For the transition period from to Commission File Number 001-35195 CSI Compre

November 12, 2021 EX-99.1

CSI COMPRESSCO LP ANNOUNCES A SERIES OF TRANSACTIONS THAT STRENGTHEN ITS BALANCE SHEET AND RELEASES THIRD QUARTER 2021 RESULTS

Exhibit 99.1 CSI COMPRESSCO LP ANNOUNCES A SERIES OF TRANSACTIONS THAT STRENGTHEN ITS BALANCE SHEET AND RELEASES THIRD QUARTER 2021 RESULTS THE WOODLANDS, Texas (Nov. 10, 2021) / PRNewswire / - CSI Compressco LP (NASDAQ: CCLP) (?CSI? or ?Partnership?)?along with CSI Compressco GP LLC, its general partner (the ?General Partner?)?today announced the execution of agreements resulting in a series of t

November 12, 2021 8-K

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (date of earliest event reported): November 10, 2021 CSI Compressco LP (Exact name of registrant as specified in its charter) Delaware 1-35195 94-3450907 (State or other jurisdiction of incorporation) (Commission File

October 18, 2021 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): October 15, 2021 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

October 18, 2021 EX-99.1

CSI Compressco LP Announces Quarterly Distribution

CSI Compressco LP Announces Quarterly Distribution THE WOODLANDS, Texas, October 15, 2021 /PRNewswire/ - CSI Compressco LP ("CSI Compressco") (NASDAQ: CCLP) announced today that the board of directors of its general partner has declared a cash distribution attributable to the quarter ended September 30, 2021 of $0.

July 30, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

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 30, 2021 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

July 30, 2021 EX-99.1

CSI COMPRESSCO LP ANNOUNCES SECOND QUARTER 2021 RESULTS

CSI COMPRESSCO LP ANNOUNCES SECOND QUARTER 2021 RESULTS THE WOODLANDS, Texas (July 30, 2021) / PRNewswire / - CSI Compressco LP (?CSI Compressco,? ?CCLP? or the ?Partnership?) (NASDAQ: CCLP) today announced second quarter 2021 results.

July 30, 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 For the transition period from to Commission File Number 001-35195 CSI Compressco

July 20, 2021 EX-99.1

CSI Compressco LP Announces Quarterly Distribution and Schedule for Second Quarter 2021 Earnings Release Conference Call and Webcast

CSI Compressco LP Announces Quarterly Distribution and Schedule for Second Quarter 2021 Earnings Release Conference Call and Webcast THE WOODLANDS, Texas, July 20, 2021 /PRNewswire/ - CSI Compressco LP ("CSI Compressco") (NASDAQ: CCLP) announced today that the board of directors of its general partner has declared a cash distribution attributable to the quarter ended June 30, 2021 of $0.

July 20, 2021 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): July 19, 2021 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

June 21, 2021 CORRESP

CSI Compressco LP 24955 Interstate 45 North The Woodlands, Texas 77380

CSI Compressco LP 24955 Interstate 45 North The Woodlands, Texas 77380 Via EDGAR June 21, 2021 United States Securities and Exchange Commission Division of Corporation Finance Office of Energy & Transportation 100 F Street, N.

June 17, 2021 S-3/A

As filed with the Securities and Exchange Commission on June 17, 2021

As filed with the Securities and Exchange Commission on June 17, 2021 Registration No.

June 3, 2021 S-3

As filed with the Securities and Exchange Commission on June 2, 2021

As filed with the Securities and Exchange Commission on June 2, 2021 Registration No.

June 1, 2021 SC 13G

CCLP / CSI Compressco LP / Yetiv Jack - SC 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* CSI COMPRESSCO, LP. (Name of Issuer) Common Stock (Title of Class of Securities) 12637A103 (CUSIP Number) May 13, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule

May 28, 2021 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT Date of report: May 28, 2021 CSI Compressco LP (Exact name of registrant as specified in its charter)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT Date of report: May 28, 2021 CSI Compressco LP (Exact name of registrant as specified in its charter) Delaware 1-35195 94-3450907 (State or other jurisdiction (Commission File Number) (IRS Employer of incorporation) Identification No.) 24955 Interstate 45 North The Woodlands, Texas 77380 (

May 3, 2021 EX-10.1

Form of Cash Award Agreement under the CSI Compressco LP Second Amended and Restated 2011 Long Term Incentive Plan.

EXHIBIT 10.1 CSI Compressco LP 2011 LONG TERM INCENTIVE PLAN CASH AWARD GRANT NOTICE Pursuant to the CSI Compressco LP Second Amended and Restated 2011 Long Term Incentive Plan, as amended from time to time (the ?Plan?), CSI Compressco GP LLC, a Delaware limited liability company (the ?Company?), as general partner of CSI Compressco LP, a Delaware limited partnership (the ?Partnership?), hereby gr

May 3, 2021 10-Q

Quarterly Report - 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, 2021 ? 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 001-35195 CSI Compressco

April 30, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

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 30, 2021 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

April 30, 2021 EX-99.1

CSI COMPRESSCO LP ANNOUNCES FIRST QUARTER 2021 RESULTS

Exhibit 99.1 CSI COMPRESSCO LP ANNOUNCES FIRST QUARTER 2021 RESULTS THE WOODLANDS, Texas (April 30, 2021) / PRNewswire / - CSI Compressco LP (“CSI Compressco,” “CCLP” or the “Partnership”) (NASDAQ: CCLP) today announced first quarter 2021 results. First Quarter 2021 Summary: • Total revenues for the first quarter 2021 were $65.7 million, compared to $71.1 million in the fourth quarter 2020. • Comp

April 20, 2021 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): April 19, 2021 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

April 20, 2021 EX-99.1

CSI Compressco LP Announces Quarterly Distribution and Schedule for First Quarter 2021 Earnings Release Conference Call and Webcast

Exhibit 99.1 CSI Compressco LP Announces Quarterly Distribution and Schedule for First Quarter 2021 Earnings Release Conference Call and Webcast THE WOODLANDS, Texas, April 20, 2021 /PRNewswire/ - CSI Compressco LP ("CSI Compressco") (NASDAQ: CCLP) announced today that the board of directors of its general partner has declared a cash distribution attributable to the quarter ended March 31, 2021 of

March 12, 2021 EX-10.1

First Amendment to Change of Control Agreement, dated March 11, 2021, by and between TETRA Technologies, Inc. and CSI Compressco GP LLC and Roy E. McNiven

Exhibit 10.1 FIRST AMENDMENT TO CHANGE OF CONTROL AGREEMENT This First Amendment to Change of Control Agreement (?Amendment?), dated as of March 11, 2021 (?Effective Date?), is by and between Roy E. McNiven (?Executive?) and CSI Compressco GP LLC f/k/a CSI Compressco GP, Inc. (?Company?) (Executive and Company collectively, the ?Parties?). WHEREAS, the Parties are parties to the Change of Control

March 12, 2021 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, 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, 2021 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

March 4, 2021 10-K

Annual Report - 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 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, 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 001-35195 CSI Compressco

March 4, 2021 EX-22

List of Subsidiary Guarantors

EXHIBIT 22 Subsidiary Guarantors and Co-Issuer Each of the following direct or indirect, wholly-owned subsidiaries of CSI Compressco LP, a Delaware limited partnership (the ?Partnership?) is either (i) a co-issuer of or (ii) guarantees, jointly and severally, on a senior unsecured basis, the registered debt securities of the Partnership listed below: Co-Issuer 1.

March 4, 2021 EX-21

Subsidiaries of the Partnership

EXHIBIT 21 CSI Compressco LP List of Subsidiaries or Other Related Entities December 31, 2020 Name Jurisdiction CSI Compressco LP Delaware CSI Compressco Sub Inc.

February 24, 2021 EX-99.1

CSI COMPRESSCO LP ANNOUNCES FOURTH QUARTER AND TOTAL YEAR 2020 RESULTS

Exhibit 99.1 CSI COMPRESSCO LP ANNOUNCES FOURTH QUARTER AND TOTAL YEAR 2020 RESULTS THE WOODLANDS, Texas (February 24, 2021) / PRNewswire / - CSI Compressco LP (?CSI Compressco?, ?CCLP? or the ?Partnership?) (NASDAQ: CCLP) today announced fourth quarter and total year 2020 results. Fourth Quarter 2020 Summary: ? Total revenues for the 4th quarter were $71.1 million, compared to $72.3 million in th

February 24, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

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, 2021 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

February 22, 2021 8-K

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, 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 19, 2021 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

February 9, 2021 SC 13G/A

SCHEDULE 13G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2 )* CSI Compressco LP (Name of Issuer) Partnership Interest (Title of Class of Securities) 12637A103 (CUSIP Number) December 31, 2020 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which t

February 8, 2021 EX-99.1

JOINT FILING AGREEMENT

EX-99.1 CUSIP No. 27032D304 13D Page 1 of 1 pages Exhibit 1 JOINT FILING AGREEMENT In accordance with Rule 13d-1(k)(1) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree that they are jointly filing this statement on Schedule 13D. Each of them is responsible for the timely filing of such statement and any amendments thereto, and for the completeness and

February 8, 2021 SC 13D

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. )* CSI Compressco LP (Name of Issuer) Common Units Representing Limited Partnership (Title of Class of Secur

SC 13D UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. )* CSI Compressco LP (Name of Issuer) Common Units Representing Limited Partnership (Title of Class of Securities) 12637A103 (CUSIP Number) JONATHAN W. BYERS Spartan Energy Partners LP 9595 Six Pines Drive, Suite 4000 The Woodlands, TX 77380 (281) 364

February 2, 2021 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. 7)*

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 7)* CSI Compressco LP (Name of Issuer) Common Units Representing Limited Partner Interests (Title of Class of Securities) 12637A 103 (CUSIP Number) Brady M. Murphy TETRA Technologies, Inc. 24955 Interstate 45 North The Woodlands, Texas 77380 Telephone: (28

January 29, 2021 EX-10.1

Transition Services Agreement, dated January 29, 2021, by and between TETRA Technologies, Inc. and CSI Compressco LP.

EX-10.1 Exhibit 10.1 Execution Version TRANSITION SERVICES AGREEMENT THIS TRANSITION SERVICES AGREEMENT (the “Agreement”) dated January 29, 2021, is entered into by and among TETRA Technologies, Inc., a Delaware corporation (“Parent”) and CSI Compressco LP, a Delaware limited partnership (the “MLP”). Parent and the MLP are hereinafter collectively referred to as the “parties” and individually as a

January 29, 2021 EX-99.1

SPARTAN ENERGY PARTNERS ACQUIRING CSI COMPRESSCO LP’S GENERAL PARTNER FROM TETRA TECHNOLOGIES; ANNOUNCES NEW EXECUTIVE OFFICERS AND CHANGES IN THE BOARD OF DIRECTORS

EX-99.1 Exhibit 99.1 FOR IMMEDIATE RELEASE SPARTAN ENERGY PARTNERS ACQUIRING CSI COMPRESSCO LP’S GENERAL PARTNER FROM TETRA TECHNOLOGIES; ANNOUNCES NEW EXECUTIVE OFFICERS AND CHANGES IN THE BOARD OF DIRECTORS THE WOODLANDS, Texas, January 29, 2021 / PR Newswire / - CSI Compressco LP (“CSI Compressco” or the “Partnership”) (NASDAQ: CCLP) announced today that Spartan Energy Partners LP (“Spartan”) i

January 29, 2021 EX-10.2

Third Amendment to Loan and Security Agreement, dated January 29, 2021, by and among the Partnership, certain of its subsidiaries, Bank of America, N.A., as administrative agent, issuing bank and swing line lender, and the lenders party thereto.

EX-10.2 Exhibit 10.2 Execution Version THIRD AMENDMENT TO LOAN AND SECURITY AGREEMENT among CSI COMPRESSCO LP, CSI COMPRESSCO SUB INC., and CSI COMPRESSCO OPERATING LLC, as Borrowers, the Guarantors Party Hereto, BANK OF AMERICA, N.A., as Administrative Agent, Issuing Bank, and Swing Line Lender, and the Lenders Party Hereto Dated as of January 29, 2021 This THIRD AMENDMENT TO LOAN AND SECURITY AG

January 29, 2021 EX-3.3

Limited Liability Company Agreement of CSI Compressco GP LLC, dated as of January 27, 2021 (incorporated by reference to Exhibit 3.3 to the Current Report on Form 8-K filed on January 29, 2021 (SEC File No. 001-35195)).

EX-3.3 Exhibit 3.3 Execution Version LIMITED LIABILITY COMPANY AGREEMENT of CSI COMPRESSCO GP LLC A Delaware Limited Liability Company Dated as of January 27, 2021 TABLE OF CONTENTS Page ARTICLE I DEFINITIONS 1 Section 1.1 Definitions 1 Section 1.2 Construction 5 ARTICLE II ORGANIZATION 5 Section 2.1 Formation 5 Section 2.2 Name 5 Section 2.3 Registered Office; Registered Agent; Principal Office;

January 29, 2021 EX-3.1

Certificate of Conversion of CSI Compressco GP LLC, dated January 27, 2021 (incorporated by reference to Exhibit 3.1 to the Current Report on Form 8-K filed on January 29, 2021 (SEC File No. 001-35195)).

EX-3.1 Exhibit 3.1 STATE OF DELAWARE CERTIFICATE OF CONVERSION FROM A CORPORATION TO A LIMITED LIABILITY COMPANY PURSUANT TO SECTION 18-214 OF THE LIMITED LIABILITY COMPANY ACT January 27, 2021 In accordance with the provisions of Section 18-214 of the Delaware Limited Liability Company Act (the “LLC Act”), CSI Compressco GP Inc. (the “Corporation”) hereby executes this Certificate of Conversion (

January 29, 2021 8-K

Regulation FD Disclosure, Changes in Control of Registrant, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Entry into a Material Definitive Agreement, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Financial Statements and Exhibits

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 27, 2021 CSI COMPRESSCO LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

January 29, 2021 EX-3.2

Certificate of Formation of CSI Compressco GP LLC, dated January 27, 2021 (incorporated by reference to Exhibit 3.2 to the Current Report on Form 8-K filed on January 29, 2021 (SEC File No. 001-35195)).

EX-3.2 Exhibit 3.2 STATE OF DELAWARE CERTIFICATE OF FORMATION OF LIMITED LIABILITY COMPANY January 27, 2021 The undersigned authorized person, desiring to form a limited liability company pursuant to the Limited Liability Company Act of the State of Delaware, hereby certifies as follows: 1. Name. The name of the limited liability company is CSI Compressco GP LLC. 2. Registered Office; Registered A

January 19, 2021 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): January 19, 2021 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

January 19, 2021 EX-99.1

CSI Compressco LP Announces Quarterly Distribution and Schedule for Fourth Quarter and Full Year 2020 Earnings Release Conference Call and Webcast

Exhibit 99.1 CSI Compressco LP Announces Quarterly Distribution and Schedule for Fourth Quarter and Full Year 2020 Earnings Release Conference Call and Webcast THE WOODLANDS, Texas, January 19, 2021 /PRNewswire/ - CSI Compressco LP ("CSI Compressco") (NASDAQ: CCLP) announced today that the board of directors of its general partner has declared a cash distribution attributable to the quarter ended

December 18, 2020 EX-99.1

CSI COMPRESSCO LP Regains Compliance With Nasdaq Minimum Closing Bid Price Rule

Exhibit 99.1 CSI COMPRESSCO LP Regains Compliance With Nasdaq Minimum Closing Bid Price Rule THE WOODLANDS, Texas (December 18, 2020) / PRNewswire / - CSI Compressco LP (“CSI Compressco” or the “Partnership”) (NASDAQ: CCLP) announced that it received a letter from the Nasdaq Stock Market LLC (“Nasdaq”) on December 17, 2020 which contained a NASDAQ compliance determination that the Partnership has

December 18, 2020 8-K

Financial Statements and Exhibits, Other Events - 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): December 17, 2020 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

November 6, 2020 8-K

- 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 2, 2020 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

November 2, 2020 EX-10.1

Form of Cash Retention Award Agreement under the CSI Compressco LP Second Amended and Restated 2011 Long Term Incentive Plan (incorporated by reference to Exhibit 10.1 to the Partnership’s Quarterly Report on Form 10-Q filed on November 2, 2020 (SEC File No. 001-35195)).

Exhibit 10.1 [Date] By Email [employee name] [employee email address] Dear [employee]: We consider your continued service and dedication essential to our business. In recognition of your contributions to CSI Compressco GP (the “Company”). CSI Compressco LP (“CCLP” or the “Partnership,” and together with the Company and the respective subsidiaries and affiliates, each a “Partnership Entity”) and in

November 2, 2020 10-Q

Quarterly Report - 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, 2020 ☐ 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 001-35195 CSI Compre

November 2, 2020 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition - 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 2, 2020 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

November 2, 2020 EX-99.1

CSI COMPRESSCO LP ANNOUNCES THIRD QUARTER 2020 RESULTS

Exhibit 99.1 CSI COMPRESSCO LP ANNOUNCES THIRD QUARTER 2020 RESULTS THE WOODLANDS, Texas (November 2, 2020) / PRNewswire / - CSI Compressco LP (“CSI Compressco” or the “Partnership”) (NASDAQ: CCLP) today announced third quarter 2020 results. Net loss for the third quarter ended September 30, 2020 was $12.6 million, inclusive of $0.8 million of non-recurring charges. This compares to a net loss of

October 20, 2020 EX-99.1

CSI Compressco LP Announces Quarterly Distribution and Schedule for Third Quarter 2020 Earnings Release Conference Call and Webcast

Exhibit 99.1 FOR IMMEDIATE RELEASE CSI Compressco LP Announces Quarterly Distribution and Schedule for Third Quarter 2020 Earnings Release Conference Call and Webcast THE WOODLANDS, Texas, October 20, 2020 /PRNewswire/ - CSI Compressco LP ("CSI Compressco") (NASDAQ: CCLP) announced today that the board of directors of its general partner has declared a cash distribution attributable to the quarter

October 20, 2020 8-K

Financial Statements and Exhibits, Other Events - 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 19, 2020 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

August 18, 2020 EX-99.1

CSI COMPRESSCO LP REGAINS COMPLIANCE WITH NASDAQ MINIMUM CLOSING BID PRICE RULE

Exhibit 99.1 CSI COMPRESSCO LP REGAINS COMPLIANCE WITH NASDAQ MINIMUM CLOSING BID PRICE RULE THE WOODLANDS, Texas (August 18, 2020) / PRNewswire / - CSI Compressco LP (“CSI Compressco” or the “Partnership”) (NASDAQ: CCLP) announced that it received a letter from the Nasdaq Stock Market LLC (“Nasdaq”) on August 17, 2020 which contained a NASDAQ compliance determination that the Partnership has rega

August 18, 2020 8-K

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 17, 2020 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

August 11, 2020 EX-10.1

Change of Control Agreement dated August 10, 2020 by and between CSI Compressco GP Inc. and Roy E. McNiven (incorporated by reference to Exhibit 10.1 to the Partnership’s Form 8-K filed on August 11, 2020 (SEC File No. 001-35195)).

CHANGE OF CONTROL AGREEMENT THIS CHANGE OF CONTROL AGREEMENT (the “Agreement”), made and entered into effective as of August 10, 2020 (the “Effective Date”), by and between CSI Compressco GP Inc.

August 11, 2020 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, 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 10, 2020 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

August 3, 2020 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

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 3, 2020 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

August 3, 2020 10-Q

Quarterly Report - 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, 2020 ☐ 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 001-35195 CSI Compressco

August 3, 2020 EX-99.1

CSI COMPRESSCO LP ANNOUNCES SECOND QUARTER 2020 RESULTS

Exhibit 99.1 CSI COMPRESSCO LP ANNOUNCES SECOND QUARTER 2020 RESULTS THE WOODLANDS, Texas (August 3, 2020) / PRNewswire / - CSI Compressco LP (“CSI Compressco” or the “Partnership”) (NASDAQ: CCLP) today announced second quarter 2020 results. Net loss for the second quarter ended June 30, 2020 was $24.6 million, inclusive of $15.8 million of non-recurring charges. This compares to a net loss of $13

July 21, 2020 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): July 20, 2020 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

July 21, 2020 EX-99.1

CSI Compressco LP Announces Quarterly Distribution and Schedule for Second Quarter 2020 Earnings Release Conference Call and Webcast

Exhibit 99.1 FOR IMMEDIATE RELEASE CSI Compressco LP Announces Quarterly Distribution and Schedule for Second Quarter 2020 Earnings Release Conference Call and Webcast THE WOODLANDS, Texas, July 21, 2020 /PRNewswire/ - CSI Compressco LP ("CSI Compressco") (NASDAQ: CCLP) announced today that the board of directors of its general partner has declared a cash distribution attributable to the quarter e

June 18, 2020 EX-16.1

Letter of Ernst & Young LLP, dated as of June 18, 2020

Exhibit 16.1 Ernst & Young LLP 5 Houston Center 1401 McKinney, Suite 2400 Houston, TX 77010 Tel: +713 750 1500 Fax: +713 750 1501 ey.com June 18, 2020 Securities and Exchange Commission 100 F Street, N.E. Washington, DC 20549 Ladies and Gentlemen: We have read Item 4.01 of Form 8-K dated June 18, 2020 of CSI Compressco LP and are in agreement with the statements contained in the 1st, 2nd and 3rd p

June 18, 2020 8-K

Financial Statements and Exhibits, Changes in Registrant's Certifying Accountant

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 12, 2020 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

June 12, 2020 EX-4.3

10.000%/10.750% Senior Secured Second Lien Notes due 2026 Indenture, dated as of June 12, 2020, by and among CSI Compressco LP, CSI Compressco Finance, Inc., the Guarantors named therein and U.S. Bank National Association, as trustee (incorporated by reference to Exhibit 4.3 to the Partnership’s Form 8-K filed on June 12, 2020 (SEC File No. 001-35195).

Exhibit 4.3 CSI COMPRESSCO LP CSI COMPRESSCO FINANCE INC. AND EACH OF THE GUARANTORS PARTY HERETO 10.000%/10.750% SENIOR SECURED SECOND LIEN NOTES DUE 2026 INDENTURE Dated as of June 12, 2020 U.S. BANK NATIONAL ASSOCIATION, as Trustee U.S. BANK NATIONAL ASSOCIATION, as Collateral Trustee TABLE OF CONTENTS Page ARTICLE 1 DEFINITIONS AND INCORPORATION BY REFERENCE 1 Section 1.01 Definitions 1 Sectio

June 12, 2020 EX-99.1

CSI Compressco LP Announces Final Results and Expiration of Exchange Offer and Consent Solicitation • $215 million of Unsecured Notes tendered • 2022 maturities reduced from $296 million to $81 million • No increase in cash interest expense

EX-99.1 7 cclp-ex99114.htm EX-99.1 Exhibit 99.1 CSI Compressco LP Announces Final Results and Expiration of Exchange Offer and Consent Solicitation • $215 million of Unsecured Notes tendered • 2022 maturities reduced from $296 million to $81 million • No increase in cash interest expense THE WOODLANDS, Texas, June 11, 2020 / PRNewswire / CSI Compressco LP (“CSI Compressco” or the “Partnership”) (N

June 12, 2020 EX-4.1

First Supplemental Indenture, dated as of June 12, 2020, by and among CSI Compressco LP, CSI Compressco Finance, Inc., the Guarantors named therein and U.S. Bank National Association, as trustee (incorporated by reference to Exhibit 4.1 to the Partnership’s Form 8-K filed on June 12, 2020 (SEC File No. 001-35195)).

Exhibit 4.1 FIRST SUPPLEMENTAL INDENTURE THIS FIRST SUPPLEMENTAL INDENTURE (this “Supplemental Indenture”), dated as of June 12, 2020 is made by and among CSI Compressco LP, a Delaware limited partnership (the “Company”), CSI Compressco Finance Inc., a Delaware corporation (“Finance Corp.” and, together with the Company, the “Issuers”) the Guarantors signatory hereto (the “Guarantors”) and U.S. Ba

June 12, 2020 EX-10.1

Second Amendment to Loan and Security Agreement, dated June 11, 2020, by and among CSI Compressco LP, CSI Compressco Sub, Inc. and Bank of America, N.A., in its capacity administrative agent, issuing bank and swing line issuer, and the other lenders and loan parties party thereto (incorporated by reference to Exhibit 10.1 to the Partnership’s Form 8-K filed on June 12, 2020 (SEC File No. 001-35195)).

EX-10.1 5 cclp-ex10110.htm EX-10.1 Exhibit 10.1 SECOND AMENDMENT TO LOAN AND SECURITY AGREEMENT among CSI COMPRESSCO LP, CSI COMPRESSCO SUB INC., and CSI COMPRESSCO OPERATING LLC, as Borrowers, the Guarantors Party Hereto, BANK OF AMERICA, N.A., as Administrative Agent, Issuing Bank, and Swing Line Lender, and the Lenders Party Hereto Dated as of June 11, 2020 This SECOND AMENDMENT TO LOAN AND SEC

June 12, 2020 EX-10.2

Collateral Trust Agreement, dated June 12, 2020, by and among CSI Compressco LP, CSI Compressco Finance Inc., the other Grantors from time to time party thereto, U.S. Bank National Association, as Trustee, the other Junior Lien Representatives from time to time party thereto, and U.S. Bank National Association, as Collateral Trustee (incorporated by reference to Exhibit 10.2 to the Partnership’s Form 8-K filed on June 12, 2020 (SEC File No. 001-35195)).

Exhibit 10.2 SECOND LIEN COLLATERAL TRUST AGREEMENT dated as of June 12, 2020 among CSI COMPRESSCO LP, and CSI COMPRESSCO FINANCE INC., THE OTHER GRANTORS FROM TIME TO TIME PARTY HERETO, U.S. BANK NATIONAL ASSOCIATION, as Indenture Trustee under the Closing Date Indenture, THE OTHER JUNIOR LIEN REPRESENTATIVES from time to time party hereto, and U.S. BANK NATIONAL ASSOCIATION, as Collateral Truste

June 12, 2020 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant, 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): June 11, 2020 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

June 12, 2020 EX-4.2

First Lien Supplemental Indenture, dated as of June 12, 2020, by and among CSI Compressco LP, CSI Compressco Finance, Inc., the Guarantors named therein and U.S. Bank National Association, as trustee (incorporated by reference to Exhibit 4.2 to the Partnership’s Form 8-K filed on June 12, 2020 (SEC File No. 001-35195)).

Exhibit 4.2 FIRST SUPPLEMENTAL INDENTURE This supplemental indenture, dated as of June 12, 2020 (this “First Supplemental Indenture”), between CSI Compressco LP, a Delaware limited partnership (the “Company”), CSI Compressco Finance Inc., a Delaware corporation (“Finance Corp.” and, together with the Company, the “Issuers”), the guarantors listed on the signature pages hereto (the “Guarantors”) an

June 2, 2020 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): June 2, 2020 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

June 2, 2020 EX-99.1

CSI COMPRESSCO LP ANNOUNCES AGREEMENT WITH CERTAIN NOTEHOLDERS REPRESENTING APPROXIMATELY 50% OF THE UNSECURED NOTES

Exhibit 99.1 FOR IMMEDIATE RELEASE CSI COMPRESSCO LP ANNOUNCES AGREEMENT WITH CERTAIN NOTEHOLDERS REPRESENTING APPROXIMATELY 50% OF THE UNSECURED NOTES THE WOODLANDS, Texas, June 2, 2020 / PRNewswire / CSI Compressco LP (“CSI Compressco” or the “Partnership”) (NASDAQ: CCLP) and the Partnership’s wholly owned subsidiary, CSI Compressco Finance Inc. (“Finance Corp” and, together with the Partnership

May 28, 2020 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): May 28, 2020 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

May 28, 2020 EX-99.1

CSI COMPRESSCO LP ANNOUNCES AMENDMENT AND EXTENSION OF EXCHANGE OFFER

Exhibit 99.1 FOR IMMEDIATE RELEASE CSI COMPRESSCO LP ANNOUNCES AMENDMENT AND EXTENSION OF EXCHANGE OFFER THE WOODLANDS, Texas, May 28, 2020 / PRNewswire / CSI Compressco LP (“CSI Compressco” or the “Partnership”) (NASDAQ: CCLP) and the Partnership’s wholly owned subsidiary, CSI Compressco Finance Inc. (“Finance Corp” and, together with the Partnership, the “Issuers”) today announced an amendment (

May 26, 2020 EX-99.4

CSI COMPRESSCO LP ANNOUNCES EXTENSION OF EXPIRATION TIME OF EXCHANGE OFFER

Exhibit 99.4 FOR IMMEDIATE RELEASE CSI COMPRESSCO LP ANNOUNCES EXTENSION OF EXPIRATION TIME OF EXCHANGE OFFER THE WOODLANDS, Texas, May 26, 2020 / PRNewswire / CSI Compressco LP (“CSI Compressco” or the “Partnership”) (NASDAQ: CCLP) and the Partnership’s wholly owned subsidiary, CSI Compressco Finance Inc. (“Finance Corp” and, together with the Partnership, the “Issuers”) today announced that they

May 26, 2020 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): May 20, 2020 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

May 26, 2020 EX-99.2

CSI COMPRESSCO LP ANNOUNCES EXTENSION OF EXPIRATION TIME OF EXCHANGE OFFER

Exhibit 99.2 FOR IMMEDIATE RELEASE CSI COMPRESSCO LP ANNOUNCES EXTENSION OF EXPIRATION TIME OF EXCHANGE OFFER THE WOODLANDS, Texas, May 21, 2020 / PRNewswire / CSI Compressco LP (“CSI Compressco” or the “Partnership”) (NASDAQ: CCLP) and the Partnership’s wholly owned subsidiary, CSI Compressco Finance Inc. (“Finance Corp” and, together with the Partnership, the “Issuers”) today announced that they

May 26, 2020 EX-99.1

CSI COMPRESSCO LP ANNOUNCES EXTENSION OF EXPIRATION TIME OF EXCHANGE OFFER

Exhibit 99.1 FOR IMMEDIATE RELEASE CSI COMPRESSCO LP ANNOUNCES EXTENSION OF EXPIRATION TIME OF EXCHANGE OFFER THE WOODLANDS, Texas, May 20, 2020 / PRNewswire / CSI Compressco LP (“CSI Compressco” or the “Partnership”) (NASDAQ: CCLP) and the Partnership’s wholly owned subsidiary, CSI Compressco Finance Inc. (“Finance Corp” and, together with the Partnership, the “Issuers”) today announced that they

May 26, 2020 EX-99.3

CSI COMPRESSCO LP ANNOUNCES EXTENSION OF EXPIRATION TIME OF EXCHANGE OFFER

Exhibit 99.3 FOR IMMEDIATE RELEASE CSI COMPRESSCO LP ANNOUNCES EXTENSION OF EXPIRATION TIME OF EXCHANGE OFFER THE WOODLANDS, Texas, May 22, 2020 / PRNewswire / CSI Compressco LP (“CSI Compressco” or the “Partnership”) (NASDAQ: CCLP) and the Partnership’s wholly owned subsidiary, CSI Compressco Finance Inc. (“Finance Corp” and, together with the Partnership, the “Issuers”) today announced that they

May 19, 2020 SD

- SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT Date of report: May 19, 2020 CSI Compressco LP (Exact name of registrant as specified in its charter) Delaware 1-35195 94-3450907 (State or other jurisdiction (Commission File Number) (IRS Employer of incorporation) Identification No.) 24955 Interstate 45 North The Woodlands, Texas 77380 (

May 18, 2020 EX-99.2

CSI Compressco LP Announces Extension of Expiration Time of Exchange Offer

Exhibit 99.2 CSI Compressco LP Announces Extension of Expiration Time of Exchange Offer THE WOODLANDS, Texas, May 18, 2020 / PRNewswire / CSI Compressco LP (“CSI Compressco” or the “Partnership”) (NASDAQ: CCLP) and the Partnership’s wholly owned subsidiary, CSI Compressco Finance Inc. (“Finance Corp” and, together with the Partnership, the “Issuers”) today announced that they have extended the Exp

May 18, 2020 EX-99.1

CSI Compressco LP Announces Extension of Expiration Time of Exchange Offer

Exhibit 99.1 CSI Compressco LP Announces Extension of Expiration Time of Exchange Offer THE WOODLANDS, Texas, May 15, 2020 / PRNewswire / CSI Compressco LP (“CSI Compressco” or the “Partnership”) (NASDAQ: CCLP) and the Partnership’s wholly owned subsidiary, CSI Compressco Finance Inc. (“Finance Corp” and, together with the Partnership, the “Issuers”) today announced that they have extended the Exp

May 18, 2020 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): May 15, 2020 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

May 7, 2020 EX-10.1

Separation and Release Agreement, dated January 10, 2020 between CSI Compressco GP Inc. and Levent Caglar.

Exhibit 10.1 SEPARATION AND RELEASE AGREEMENT This Separation and Release Agreement (“Agreement”) is entered into by and between CSI Compressco GP Inc., a Delaware corporation (“Company”) and LEVENT CAGLAR (“Employee”). The Company and the Employee may be individually referred to herein as the “Party” and collectively as the “Parties.” WHEREAS, Employee is currently employed by the Company as Vice

May 7, 2020 EX-10.2

Form of Performance Phantom Unit Agreement under the CSI Compressco LP Second Amended and Restated 2011 Long Term Incentive Plan (incorporated by reference to Exhibit 10.2 to the Partnership’s Quarterly Report on Form 10-Q filed on May 7, 2020 (SEC File No. 001-35195)).

Ex. 10.2 CSI COMPRESSCO LP SECOND AMENDED AND RESTATED 2011 LONG TERM INCENTIVE PLAN PERFORMANCE PHANTOM UNIT AGREEMENT Employee: Date of Grant: Number of Performance Phantom Units: Performance Period: This Performance Phantom Unit Agreement (this “Agreement”) is made as of [ ], between CSI Compressco GP Inc., a Delaware corporation (the “Company”), as the general partner of CSI Compressco LP (the

May 7, 2020 10-Q

Quarterly Report - 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, 2020 ☐ 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 001-35195 CSI Compressco

May 4, 2020 EX-99.1

CSI COMPRESSCO LP ANNOUNCES FIRST QUARTER 2020 RESULTS

Exhibit 99.1 FOR IMMEDIATE RELEASE CSI COMPRESSCO LP ANNOUNCES FIRST QUARTER 2020 RESULTS THE WOODLANDS, Texas (May 4, 2020) / PRNewswire / - CSI Compressco LP (“CSI Compressco” or the “Partnership”) (NASDAQ: CCLP) announced today first quarter 2020 results. CSI Compressco’s consolidated revenues for the quarter ended March 31, 2020 were $90 million, down 27% from the fourth quarter of 2019 due to

May 4, 2020 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

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 4, 2020 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

May 1, 2020 EX-99.1

CSI Compressco LP Announces Extension of Early Tender Time of Exchange Offer

Exhibit 99.1 CSI Compressco LP Announces Extension of Early Tender Time of Exchange Offer THE WOODLANDS, Texas, May 1, 2020 / PRNewswire / CSI Compressco LP (“CSI Compressco” or the “Partnership”) (NASDAQ: CCLP) and the Partnership’s wholly owned subsidiary, CSI Compressco Finance Inc. (“Finance Corp” and, together with the Partnership, the “Issuers”) today announced that they have extended the Ea

May 1, 2020 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): May 1, 2020 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

April 30, 2020 8-K

Current Report

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 24, 2020 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

April 21, 2020 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): April 20, 2020 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

April 21, 2020 EX-99.1

CSI Compressco LP Announces Quarterly Distribution and Schedule for First Quarter 2020 Earnings Release Conference Call and Webcast

Exhibit 99.1 FOR IMMEDIATE RELEASE CSI Compressco LP Announces Quarterly Distribution and Schedule for First Quarter 2020 Earnings Release Conference Call and Webcast THE WOODLANDS, Texas, April 21, 2020 /PRNewswire/ - CSI Compressco LP ("CSI Compressco") (NASDAQ: CCLP) announced today that the board of directors of its general partner has declared a cash distribution attributable to the quarter e

April 17, 2020 8-K

Regulation FD Disclosure, 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): April 17, 2020 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

April 17, 2020 EX-99.1

Reconciliation of the Range of Estimated Adjusted EBITDA for the First Quarter 2020 (1)

Exhibit 99.1 Preliminary First Quarter 2020 Financial Results On April 13, 2020, in light of the current, significant macroeconomic uncertainty resulting from the recent decline in oil prices and the ongoing COVID-19 pandemic, we withdrew our previously issued financial guidance for full year 2020, which should no longer be relied upon. While these estimates are preliminary, we estimate a first qu

April 17, 2020 EX-99.2

CSI Compressco LP Announces Debt Exchange Offer and Consent Solicitation

Exhibit 99.2 CSI Compressco LP Announces Debt Exchange Offer and Consent Solicitation THE WOODLANDS, Texas, April 17, 2020 / PRNewswire / CSI Compressco LP (“CSI Compressco” or the “Partnership”) (NASDAQ: CCLP) and the Partnership’s wholly owned subsidiary, CSI Compressco Finance Inc. (“Finance Corp” and, together with the Partnership, the “Issuers”) today announced that they have commenced an off

April 14, 2020 EX-99.1

CSI COMPRESSCO LP PROVIDES FINANCIAL AND OPERATIONAL UPDATE

Exhibit 99.1 CSI COMPRESSCO LP PROVIDES FINANCIAL AND OPERATIONAL UPDATE THE WOODLANDS, Texas, April 13, 2020 / PRNewswire / - CSI Compressco LP (“CSI Compressco” or the “Partnership”) (NASDAQ: CCLP) announced today that, in light of the current, significant macroeconomic uncertainty resulting from the recent decline in oil prices and the ongoing COVID-19 pandemic, it is withdrawing its previously

April 14, 2020 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

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 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

April 8, 2020 8-K

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, 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 3, 2020 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

March 16, 2020 10-K

Annual Report - 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON D.C. 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, 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 001-35195 CSI Compressco

March 16, 2020 EX-21

Subsidiaries of the Partnership

EXHIBIT 21 CSI Compressco LP List of Subsidiaries or Other Related Entities December 31, 2019 Name Jurisdiction Compressco, Inc.

March 16, 2020 EX-10.17

Form of Bonus Letter Agreement under the CSI Compressco LP Second Amended and Restated 2011 Long Term Incentive Plan.

Exhibit 10.17 [CSI Compressco Letterhead] [Date] By Hand Delivery [Name] [Address] [Address] Dear [Name]: In recognition of your contributions to CSI Compressco GP Inc. (the “Company”) and CSI Compressco LP (the “Partnership” and, together with the Company and their respective Affiliates, collectively, the “Company Entities,” and individually, each a “Company Entity”), and in order to create a fur

March 16, 2020 EX-4.5

Description of the Registrant’s Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934

Exhibit 4.5 DESCRIPTION OF THE REGISTRANT’S SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 DESCRIPTION OF THE COMMON UNITS The following description of the common units representing limited partner interests in CSI Compressco LP, a Delaware limited partnership (the “partnership,” “we,” “us,” and “our”), is based upon our Second Amended and Restated Agreement of

February 26, 2020 8-K/A

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K/A Amendment No.

February 26, 2020 EX-99.1

CSI COMPRESSCO LP ANNOUNCES STRONG FOURTH QUARTER AND FULL YEAR 2019 RESULTS AND PROVIDES 2020 TOTAL YEAR FINANCIAL GUIDANCE

Exhibit 99.1 /C O R R E C T I O N - CSI Compressco LP/ In the news release, CSI Compressco LP Announces Strong Fourth Quarter And Full Year 2019 Results And Provides 2020 Total Year Financial Guidance, issued 26-Feb-2020 by CSI Compressco LP over PR Newswire, we are advised by the company that the table Schedule F – Reconciliation of Historical Net Income/(Loss) to Adjusted EBITDA for Net Leverage

February 26, 2020 EX-99.1

CSI COMPRESSCO LP ANNOUNCES STRONG FOURTH QUARTER AND FULL YEAR 2019 RESULTS AND PROVIDES 2020 TOTAL YEAR FINANCIAL GUIDANCE

Exhibit 99.1 CSI COMPRESSCO LP ANNOUNCES STRONG FOURTH QUARTER AND FULL YEAR 2019 RESULTS AND PROVIDES 2020 TOTAL YEAR FINANCIAL GUIDANCE THE WOODLANDS, Texas, February 26, 2020 / PRNewswire / - CSI Compressco LP (“CSI Compressco” or the “Partnership”) (NASDAQ: CCLP) announced today strong fourth quarter and full year 2019 consolidated financial results. CSI Compressco’s consolidated revenues for

February 26, 2020 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

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 26, 2020 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

February 11, 2020 SC 13G/A

CCLP / CSI Compressco LP / Invesco Ltd. - SEC SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1 )* CSI Compressco LP (Name of Issuer) Partnership Interest (Title of Class of Securities) 12637A103 (CUSIP Number) December 31, 2019 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which t

January 23, 2020 SC 13G/A

CCLP / CSI Compressco LP / MERCED CAPITAL, L.P. - SCHEDULE 13G/A Passive Investment

eanna UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* CSI Compressco LP (Name of Issuer) Common Units (Title of Class of Securities) 12637A103 (CUSIP Number) December 31, 2019 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this

January 21, 2020 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): January 20, 2020 CSI Compressco LP (Exact Name of Registrant as Specified in Charter) Delaware 1-35195 94-3450907 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.

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