CLST / Catalyst Bancorp, Inc. - Документы SEC, Годовой отчет, Доверенное заявление

Каталист Банкорп, Инк.
US ˙ NasdaqCM ˙ US14888L1017

Основная статистика
CIK 1849867
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 Catalyst Bancorp, Inc.
SEC Filings (Chronological Order)
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August 13, 2025 EX-32.0

Section 1350 Certifications

EXHIBIT 32.0 SECTION 1350 CERTIFICATION Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 each of the undersigned hereby certifies in his or her capacity as an officer of Catalyst Bancorp, Inc. (the “Company”) that the Quarterly Report of the Company on Form 10-Q for the period ended June 30, 2025, fully complies with the requirements of Section 13(a) of the Securities Exchange Act of 1934

August 13, 2025 10-Q

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2025 ☐ TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-40893 CATALYST BANCORP,

July 24, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) July 24, 2025 Catalyst Bancorp, Inc. (Exact name of registrant as specified in its charter) Louisiana 001-40893 86-2411762 (State or other jurisdiction of incorporation) (Commission Fi

July 24, 2025 EX-99.1

Catalyst Bancorp, Inc. Announces 2025 Second Quarter Results

Exhibit 99.1 For more information: Joe Zanco, President and CEO (337) 948-3033 For Immediate Release Release Date: July 24, 2025 Catalyst Bancorp, Inc. Announces 2025 Second Quarter Results Opelousas, Louisiana – Catalyst Bancorp, Inc. (Nasdaq: “CLST”) (the “Company”), the parent company for Catalyst Bank (the “Bank”) (www.catalystbank.com), reported net income of $521,000 for the second quarter o

June 30, 2025 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 December 31, 2022 ☒ ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SE

May 22, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) May 20, 2025 Catalyst Bancorp, Inc. (Exact name of registrant as specified in its charter) Louisiana 001-40893 86-2411762 (State or other jurisdiction of incorporation) (Commission Fil

May 14, 2025 EX-19.0

Insider Trading Policy and Procedures

Exhibit 19.0 Statement of Policy and Procedures Governing Trading in Shares of Catalyst Bancorp, Inc. Amended as of April 23, 2025 QUESTIONS AND ANSWERS ABOUT INSIDER TRADING THE COVERAGE OF THE PROHIBITION Q: Does the insider trading prohibition just extend to in and out trading, such as purchases or sales within six months of each other? A: No. A different provision of the federal securities law

May 14, 2025 EX-32.0

Section 1350 Certifications

EXHIBIT 32.0 SECTION 1350 CERTIFICATION Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 each of the undersigned hereby certifies in his or her capacity as an officer of Catalyst Bancorp, Inc. (the “Company”) that the Quarterly Report of the Company on Form 10-Q for the period ended March 31, 2025, fully complies with the requirements of Section 13(a) of the Securities Exchange Act of 193

May 14, 2025 10-Q

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2025 ☐ TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-40893 CATALYST BANCORP,

April 24, 2025 EX-99.1

Catalyst Bancorp, Inc. Announces 2025 First Quarter Results

Exhibit 99.1 For more information: Joe Zanco, President and CEO (337) 948-3033 For Immediate Release Release Date: April 24, 2025 Catalyst Bancorp, Inc. Announces 2025 First Quarter Results Opelousas, Louisiana – Catalyst Bancorp, Inc. (Nasdaq: “CLST”) (the “Company”), the parent company for Catalyst Bank (the “Bank”) (www.catalystbank.com), reported net income of $586,000 for the first quarter of

April 24, 2025 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) April 24, 2025 Catalyst Bancorp, Inc. (Exact name of registrant as specified in its charter) Louisiana 001-40893 86-2411762 (State or other jurisdiction of incorporation) (Commission F

April 15, 2025 DEF 14A

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐Preliminary Proxy Statement ☐Confidential, for Use of the Commission Only (as permitted by Rule 14a-

April 2, 2025 8-K/A

Changes in Registrant's Certifying Accountant

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 20, 2024 Catalyst Bancorp, Inc. (Exact name of registrant as specified in its charter) Louisiana 001-40893 86-2411762 (State or other jurisdiction of incorporation) (Commiss

April 2, 2025 EX-16.1

Letter from Castaing, Hussey & Lolan, LLC

EXHIBIT 16.1 April 2, 2025 Securities and Exchange Commission 100 F Street, NE Washington, D. C. 20549-7561 Dear Sirs/Madams: We have read Item 4.01 of Catalyst Bancorp, Inc.’s Form 8-K/A dated April 2, 2025, and we agree with the statements concerning our firm contained therein. We have no basis to agree or disagree with any other matters reported therein. Respectfully, /s/ Castaing, Hussey & Lol

March 28, 2025 EX-19

Insider Trading Policy and Procedures

Exhibit 19.0 Statement of Policy and Procedures Governing Trading in Shares of Catalyst Bancorp, Inc. Dated as of October 27, 2021 – Exhibit A updated as of September 25, 2024 QUESTIONS AND ANSWERS ABOUT INSIDER TRADING THE COVERAGE OF THE PROHIBITION Q: Does the insider trading prohibition just extend to in and out trading, such as purchases or sales within six months of each other? A: No. A diff

March 28, 2025 10-K

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number 001-40893 CATALY

March 28, 2025 EX-97

Catalyst Bancorp, Inc. Clawback Policy

Exhibit 97.0 CATALYST BANCORP, INC. Clawback Policy The Board of Directors (the “Board”) of Catalyst Bancorp, Inc. (the “Company”) believes that it is in the best interests of the Company and its shareholders to adopt this Clawback Policy (the “Policy”), which provides for the recovery of certain incentive compensation in the event of an Accounting Restatement (as defined below). This Policy is de

January 23, 2025 EX-99.1

Catalyst Bancorp, Inc. Announces 2024 Fourth Quarter Results

Exhibit 99.1 For more information: Joe Zanco, President and CEO (337) 948-3033 For Immediate Release Release Date: January 23, 2025 Catalyst Bancorp, Inc. Announces 2024 Fourth Quarter Results Opelousas, Louisiana – Catalyst Bancorp, Inc. (Nasdaq: “CLST”) (the “Company”), the parent company for Catalyst Bank (the “Bank”) (www.catalystbank.com), reported net income of $626,000 for the fourth quarte

January 23, 2025 8-K

Current Report

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 23, 2025 Catalyst Bancorp, Inc. (Exact name of registrant as specified in its charter) Louisiana 001-40893 86-2411762 (State or other jurisdiction of incorporation) (Commission

November 26, 2024 EX-99.1

Catalyst Bancorp, Inc. Announces New Share Repurchase Plan

Exhibit 99.1 For more information: Joe Zanco, President and CEO (337) 948-3033 For Immediate Release Release Date: November 25, 2024 Catalyst Bancorp, Inc. Announces New Share Repurchase Plan Opelousas, Louisiana – Catalyst Bancorp, Inc. (Nasdaq: “CLST”) (the “Company”), the parent company for Catalyst Bank (the “Bank”) (www.catalystbank.com), announced today that the Board of Directors approved t

November 26, 2024 EX-16.1

Letter from Castaing, Hussey & Lolan, LLC

EXHIBIT 16.1 November 26, 2024 Securities and Exchange Commission 100 F Street, NE Washington, D. C. 20549-7561 Dear Sirs/Madams: We have read Item 4.01 of Catalyst Bancorp, Inc.’s Form 8-K dated November 26, 2024, and we agree with the statements concerning our firm contained therein. We have no basis to agree or disagree with any other matters reported therein. Respectfully, /s/ Castaing, Hussey

November 26, 2024 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) November 25, 2024 Catalyst Bancorp, Inc. (Exact name of registrant as specified in its charter) Louisiana 001-40893 86-2411762 (State or other jurisdiction of incorporation) (Commissio

November 26, 2024 8-K

Changes in Registrant's Certifying Accountant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) November 20, 2024 Catalyst Bancorp, Inc. (Exact name of registrant as specified in its charter) Louisiana 001-40893 86-2411762 (State or other jurisdiction of incorporation) (Commissio

November 13, 2024 10-Q

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2024 ☐ TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-40893 CATALYST BANC

November 13, 2024 EX-32.0

Section 1350 Certifications

EXHIBIT 32.0 SECTION 1350 CERTIFICATION Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 each of the undersigned hereby certifies in his or her capacity as an officer of Catalyst Bancorp, Inc. (the “Company”) that the Quarterly Report of the Company on Form 10-Q for the period ended September 30, 2024, fully complies with the requirements of Section 13(a) of the Securities Exchange Act of

October 24, 2024 EX-99.1

Catalyst Bancorp, Inc. Announces 2024 Third Quarter Results

Exhibit 99.1 For more information: Joe Zanco, President and CEO (337) 948-3033 For Immediate Release Release Date: October 24, 2024 Catalyst Bancorp, Inc. Announces 2024 Third Quarter Results Opelousas, Louisiana – Catalyst Bancorp, Inc. (Nasdaq: “CLST”) (the “Company”), the parent company for Catalyst Bank (the “Bank”) (www.catalystbank.com), reported net income of $447,000 for the third quarter

October 24, 2024 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) October 24, 2024 Catalyst Bancorp, Inc. (Exact name of registrant as specified in its charter) Louisiana 001-40893 86-2411762 (State or other jurisdiction of incorporation) (Commission

August 14, 2024 SC 13G/A

CLST / Catalyst Bancorp, Inc. / Mount Grey Capital LLC - MOUNT GREY CAPITAL LLC Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 3)* Catalyst Bancorp, Inc. (Name of Issuer) Common Stock, par value of $0.01 per share (Title of Class of Securities) 14888L101 (CUSIP Number) August 12, 2024 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the

August 13, 2024 10-Q

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2024 ☐ TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-40893 CATALYST BANCORP,

August 13, 2024 EX-32.0

Section 1350 Certifications

EXHIBIT 32.0 SECTION 1350 CERTIFICATION Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 each of the undersigned hereby certifies in his or her capacity as an officer of Catalyst Bancorp, Inc. (the “Company”) that the Quarterly Report of the Company on Form 10-Q for the period ended June 30, 2024, fully complies with the requirements of Section 13(a) of the Securities Exchange Act of 1934

July 31, 2024 EX-99.1

Catalyst Bancorp, Inc. Announces 2024 Second Quarter Results

Exhibit 99.1 For more information: Joe Zanco, President and CEO (337) 948-3033 For Immediate Release Release Date: July 31, 2024 Catalyst Bancorp, Inc. Announces 2024 Second Quarter Results Opelousas, Louisiana – Catalyst Bancorp, Inc. (Nasdaq: “CLST”) (the “Company”), the parent company for Catalyst Bank (the “Bank”) (www.catalystbank.com), reported net income of $527,000 for the second quarter o

July 31, 2024 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) July 31, 2024 Catalyst Bancorp, Inc. (Exact name of registrant as specified in its charter) Louisiana 001-40893 86-2411762 (State or other jurisdiction of incorporation) (Commission Fi

June 28, 2024 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 December 31, 2022 ☒ ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SE

May 22, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) May 21, 2024 Catalyst Bancorp, Inc. (Exact name of registrant as specified in its charter) Louisiana 001-40893 86-2411762 (State or other jurisdiction of incorporation) (Commission Fil

May 15, 2024 EX-32.0

Section 1350 Certifications

EXHIBIT 32.0 SECTION 1350 CERTIFICATION Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 each of the undersigned hereby certifies in his or her capacity as an officer of Catalyst Bancorp, Inc. (the “Company”) that the Quarterly Report of the Company on Form 10-Q for the period ended March 31, 2024, fully complies with the requirements of Section 13(a) of the Securities Exchange Act of 193

May 15, 2024 10-Q

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2024 ☐ TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-40893 CATALYST BANCORP,

May 2, 2024 EX-10.1

Employment Agreement, by and among Catalyst Bank and Don Ledet

EMPLOYMENT AGREEMENT This Employment Agreement (the “Agreement”) is made effective as of May 2, 2024 (the “Effective Date”), by and between Catalyst Bank (the “Bank”) and Don Ledet (“Executive”).

May 2, 2024 EX-99.1

Catalyst Bancorp, Inc. Announces 2024 First Quarter Results and Approval of New Share Repurchase Plan

Exhibit 99.1 For more information: Joe Zanco, President and CEO (337) 948-3033 For Immediate Release Release Date: May 2, 2024 Catalyst Bancorp, Inc. Announces 2024 First Quarter Results and Approval of New Share Repurchase Plan Opelousas, Louisiana – Catalyst Bancorp, Inc. (Nasdaq: “CLST”) (the “Company”), the parent company for Catalyst Bank (the “Bank”) (www.catalystbank.com), reported a net lo

May 2, 2024 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) May 2, 2024 Catalyst Bancorp, Inc. (Exact name of registrant as specified in its charter) Louisiana 001-40893 86-2411762 (State or other jurisdiction of incorporation) (Commission File

April 18, 2024 DEF 14A

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐Preliminary Proxy Statement ☐Confidential, for Use of the Commission Only (as permitted by Rule 14a-

March 28, 2024 EX-97.1

Catalyst Bancorp, Inc. Clawback Policy

Exhibit 97.0 CATALYST BANCORP, INC. Clawback Policy The Board of Directors (the “Board”) of Catalyst Bancorp, Inc. (the “Company”) believes that it is in the best interests of the Company and its shareholders to adopt this Clawback Policy (the “Policy”), which provides for the recovery of certain incentive compensation in the event of an Accounting Restatement (as defined below). This Policy is de

March 28, 2024 10-K

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ 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 001-40893 CATALY

February 14, 2024 SC 13G/A

CLST / Catalyst Bancorp, Inc. / Catalyst Bancorp, Inc. Employee Stock Ownership Plan - SC 13G/A Passive Investment

SC 13G/A 1 tmb-20240214xsc13ga.htm SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A (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 (Amendment No. 2)* CATALYST BANCORP, INC. (Name of Issuer) Common Stock, Par Value $.01 Per Share (Title of Class

February 14, 2024 SC 13G/A

CLST / Catalyst Bancorp, Inc. / Mount Grey Capital LLC - AMENDMENT NO. 2 Passive Investment

SC 13G/A 1 p27247sc13ga2.htm AMENDMENT NO. 2 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2)* Catalyst Bancorp, Inc. (Name of Issuer) Common Stock, par value of $0.01 per share (Title of Class of Securities) 14888L101 (CUSIP Number) December 31, 2023 (Date of Event Which Requires Filing of This Stateme

February 13, 2024 SC 13G

CLST / Catalyst Bancorp, Inc. / VANGUARD GROUP INC - SCHEDULE 13G Passive Investment

SC 13G 1 tv0552-catalystbancorpinc.htm SCHEDULE 13G SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 Name of issuer: Catalyst Bancorp Inc Title of Class of Securities: Common Stock CUSIP Number: 14888L101 Date of Event Which Requires Filing of this Statement: December 29, 2023 Check the appropriate box to designate the rule pursuant t

January 25, 2024 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) January 25, 2024 Catalyst Bancorp, Inc. (Exact name of registrant as specified in its charter) Louisiana 001-40893 86-2411762 (State or other jurisdiction of incorporation) (Commission

January 25, 2024 EX-99.1

Catalyst Bancorp, Inc. Announces 2023 Fourth Quarter Results

Exhibit 99.1 For more information: Joe Zanco, President and CEO (337) 948-3033 For Immediate Release Release Date: January 25, 2024 Catalyst Bancorp, Inc. Announces 2023 Fourth Quarter Results Opelousas, Louisiana – Catalyst Bancorp, Inc. (Nasdaq: “CLST”) (the “Company”), the parent company for Catalyst Bank (the “Bank”) (www.catalystbank.com), reported net income of $320,000 for the fourth quarte

November 22, 2023 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) November 21, 2023 Catalyst Bancorp, Inc. (Exact name of registrant as specified in its charter) Louisiana 001-40893 86-2411762 (State or other jurisdiction of incorporation) (Commissio

November 14, 2023 EX-99.1

Catalyst Bank Names Don Ledet Chief Risk Officer

Exhibit 99.1 For more information: Joe Zanco, President and CEO (337) 948-3033 For Immediate Release Release Date: November 13, 2023 Catalyst Bank Names Don Ledet Chief Risk Officer Opelousas, Louisiana – Catalyst Bank (the “Bank”) today announced that veteran banker Don Ledet has joined our leadership team as Chief Risk Officer (“CRO”). As CRO, he will lead the credit, compliance, special assets,

November 14, 2023 8-K

Current Report

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 13, 2023 Catalyst Bancorp, Inc. (Exact name of registrant as specified in its charter) Louisiana 001-40893 86-2411762 (State or other jurisdiction of incorporation) (Commissio

November 9, 2023 EX-32.0

Section 1350 Certifications

EXHIBIT 32.0 SECTION 1350 CERTIFICATION Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 each of the undersigned hereby certifies in his or her capacity as an officer of Catalyst Bancorp, Inc. (the “Company”) that the Quarterly Report of the Company on Form 10-Q for the period ended September 30, 2023, fully complies with the requirements of Section 13(a) of the Securities Exchange Act of

November 9, 2023 10-Q

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 ☐ TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-40893 CATALYST BANC

October 26, 2023 EX-99.1

Catalyst Bancorp, Inc. Announces 2023 Third Quarter Results

Exhibit 99.1 For more information: Joe Zanco, President and CEO (337) 948-3033 For Immediate Release Release Date: October 26, 2023 Catalyst Bancorp, Inc. Announces 2023 Third Quarter Results Opelousas, Louisiana – Catalyst Bancorp, Inc. (Nasdaq: “CLST”) (the “Company”), the parent company for Catalyst Bank (the “Bank”) (www.catalystbank.com), reported financial results for the third quarter of 20

October 26, 2023 8-K

Current Report

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 26, 2023 Catalyst Bancorp, Inc. (Exact name of registrant as specified in its charter) Louisiana 001-40893 86-2411762 (State or other jurisdiction of incorporation) (Commission

September 15, 2023 EX-10.1

Employment Agreement by and among Catalyst Bank and Amanda B. Quebedeaux*

EMPLOYMENT AGREEMENT This Employment Agreement (the “Agreement”) is made effective as of September 13, 2023 (the “Effective Date”), by and between Catalyst Bank (the “Bank”) and Amanda Quebedeaux (“Executive”).

September 15, 2023 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) September 13, 2023 Catalyst Bancorp, Inc. (Exact name of registrant as specified in its charter) Louisiana 001-40893 86-2411762 (State or other jurisdiction of incorporation) (Commissi

September 15, 2023 EX-10.2

Employment Agreement by and among Catalyst Bank and Jacques L. J. Bourque*

EMPLOYMENT AGREEMENT This Employment Agreement (the “Agreement”) is made effective as of September 13, 2023 (the “Effective Date”), by and between Catalyst Bank (the “Bank”) and Jacques Bourque (“Executive”).

August 11, 2023 EX-32.0

Section 1350 Certifications

EXHIBIT 32.0 SECTION 1350 CERTIFICATION Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 each of the undersigned hereby certifies in his or her capacity as an officer of Catalyst Bancorp, Inc. (the “Company”) that the Quarterly Report of the Company on Form 10-Q for the period ended June 30, 2023, fully complies with the requirements of Section 13(a) of the Securities Exchange Act of 1934

August 11, 2023 10-Q

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 ☐ TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-40893 CATALYST BANCORP,

July 27, 2023 EX-99.1

Catalyst Bancorp, Inc. Announces 2023 Second Quarter Results

Exhibit 99.1 For more information: Joe Zanco, President and CEO (337) 948-3033 For Immediate Release Release Date: July 27, 2023 Catalyst Bancorp, Inc. Announces 2023 Second Quarter Results Opelousas, Louisiana – Catalyst Bancorp, Inc. (Nasdaq: “CLST”) (the “Company”), the parent company for Catalyst Bank (the “Bank”) (www.catalystbank.com), reported financial results for the second quarter of 202

July 27, 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

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 27, 2023 Catalyst Bancorp, Inc. (Exact name of registrant as specified in its charter) Louisiana 001-40893 86-2411762 (State or other jurisdiction of incorporation) (Commission Fi

July 21, 2023 EX-10.1

Employment Agreement by and among Catalyst Bank and Joseph Zanco*

EMPLOYMENT AGREEMENT This Employment Agreement (the “Agreement”) is made effective as of August 17, 2023 (the “Effective Date”), by and between Catalyst Bank (the “Bank”) and Joseph Zanco (“Executive”).

July 21, 2023 8-K

Current Report

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 17, 2023 Catalyst Bancorp, Inc. (Exact name of registrant as specified in its charter) Louisiana 001-40893 86-2411762 (State or other jurisdiction of incorporation) (Commission Fi

June 29, 2023 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 ☒ ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE

May 18, 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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) May 16, 2023 Catalyst Bancorp, Inc. (Exact name of registrant as specified in its charter) Louisiana 001-40893 86-2411762 (State or other jurisdiction of incorporation) (Commission Fil

May 15, 2023 10-Q

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2023 ☐ TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-40893 CATALYST BANCORP,

May 15, 2023 EX-32.0

Section 1350 Certifications

EXHIBIT 32.0 SECTION 1350 CERTIFICATION Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 each of the undersigned hereby certifies in his or her capacity as an officer of Catalyst Bancorp, Inc. (the “Company”) that the Quarterly Report of the Company on Form 10-Q for the period ended March 31, 2023, fully complies with the requirements of Section 13(a) of the Securities Exchange Act of 193

April 27, 2023 EX-99.1

Catalyst Bancorp, Inc. Announces 2023 First Quarter Results and Approval of New Share Repurchase Plan

Exhibit 99.1 For more information: Joe Zanco, President and CEO (337) 948-3033 For Immediate Release Release Date: April 27, 2023 Catalyst Bancorp, Inc. Announces 2023 First Quarter Results and Approval of New Share Repurchase Plan Opelousas, Louisiana – Catalyst Bancorp, Inc. (Nasdaq: “CLST”) (the “Company”), the parent company for Catalyst Bank (the “Bank”) (www.catalystbank.com), reported finan

April 27, 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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) April 27, 2023 Catalyst Bancorp, Inc. (Exact name of registrant as specified in its charter) Louisiana 001-40893 86-2411762 (State or other jurisdiction of incorporation) (Commission F

April 11, 2023 DEF 14A

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

DEF 14A 1 tmb-20230411xdef14a.htm DEF 14A Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐Preliminary Proxy Statement ☐Confidential, for Use of the

March 30, 2023 EX-23.0

Consent of Castaing, Hussey& Lolan, LLC

EXHIBIT 23.0 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (No. 333-262368 and No. 333-267058) of Catalyst Bancorp, Inc. of our report dated March 30, 2023, relating to the consolidated financial statements of Catalyst Bancorp, Inc included in Catalyst Bancorp Inc.’s Annual Report on Form 10-K

March 30, 2023 EX-32.0

Section 1350 Certifications

EXHIBIT 32.0 SECTION 1350 CERTIFICATIONS The undersigned executive officers of Catalyst Bancorp, Inc. (the “Registrant”) hereby certify that the Registrant’s Form 10-K for the year ended December 31, 2022 fully complies with the requirements of Section 13(a) of the Securities Exchange Act of 1934 and that the information contained therein fairly presents, in all material respects, the financial co

March 30, 2023 10-K

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

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ 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 001-40893 CATALY

February 14, 2023 SC 13G/A

CLST / Catalyst Bancorp Inc / Catalyst Bancorp, Inc. - SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A (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 (Amendment No. 1)* CATALYST BANCORP, INC. (Name of Issuer) Common Stock, Par Value $.01 Per Share (Title of Class of Securities) 14888L 10 1 (CUSIP Number) De

February 14, 2023 SC 13G

CLST / Catalyst Bancorp Inc / ALLIANCEBERNSTEIN L.P. - 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. )* Catalyst Bancorp Inc (Name of Issuer) Common Stock (Title of Class of Securities) 14888L101 (CUSIP Number) December 31, 2022 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to de

February 10, 2023 SC 13G/A

CLST / Catalyst Bancorp Inc / Mount Grey Capital LLC Passive Investment

SC 13G/A 1 d977418413g-a.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1 )* Catalyst Bancorp, Inc. (Name of Issuer) Common Stock, par value of $0.01 per share (Title of Class of Securities) 14888L101 (CUSIP Number) December 31, 2022 (Date of Event Which Requires Filing of this Statement) Check the app

January 26, 2023 EX-99.1

Catalyst Bancorp, Inc. Announces 2022 Fourth Quarter Results and Approval of Share Repurchase Plan

Exhibit 99.1 For more information: Joe Zanco, President and CEO (337) 948-3033 For Immediate Release Release Date: January 26, 2023 Catalyst Bancorp, Inc. Announces 2022 Fourth Quarter Results and Approval of Share Repurchase Plan Opelousas, Louisiana – Catalyst Bancorp, Inc. (Nasdaq: “CLST”) (the “Company”), the parent company for Catalyst Bank (the “Bank”) (www.catalystbank.com), reported financ

January 26, 2023 8-K

Current Report

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 26, 2023 Catalyst Bancorp, Inc. (Exact name of registrant as specified in its charter) Louisiana 001-40893 86-2411762 (State or other jurisdiction of incorporation) (Commission

November 10, 2022 EX-32.0

Section 1350 Certifications

EXHIBIT 32.0 SECTION 1350 CERTIFICATION Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 each of the undersigned hereby certifies in his or her capacity as an officer of Catalyst Bancorp, Inc. (the “Company”) that the Quarterly Report of the Company on Form 10-Q for the period ended September 30, 2022, fully complies with the requirements of Section 13(a) of the Securities Exchange Act of

November 10, 2022 10-Q

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

Table of Contents ? ? UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

October 27, 2022 EX-99.1

Catalyst Bancorp, Inc. Announces 2022 Third Quarter Results

Exhibit 99.1 For more information: Joe Zanco, President and CEO (337) 948-3033 ? For Immediate Release Release Date: October 27, 2022 Catalyst Bancorp, Inc. Announces 2022 Third Quarter Results Opelousas, Louisiana ? Catalyst Bancorp, Inc. (Nasdaq: ?CLST?) (the ?Company?), the parent company for Catalyst Bank (the ?Bank?) (www.catalystbank.com), reported financial results for the third quarter of

October 27, 2022 8-K

Current Report

? ? ? UNITED STATES SECURITIES AND EXCHANGE COMMISSION ? Washington, D.C. 20549 ? FORM 8-K ? CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 ? ? ? Date of Report (Date of earliest event reported) October 27, 2022 ? Catalyst Bancorp, Inc. (Exact name of registrant as specified in its charter) ? ? ? ? Louisiana 001-40893 86-2411762 (State or other jurisdiction o

October 4, 2022 SC 13G

CLST / Catalyst Bancorp Inc / Mount Grey Capital LLC Passive Investment

SC 13G 1 d977418413g.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Catalyst Bancorp, Inc. (Name of Issuer) Common Stock, par value of $0.01 per share (Title of Class of Securities) 14888L101 (CUSIP Number) September 27, 2022 (Date of Event Which Requires Filing of this Statement) Check the appropri

August 25, 2022 EX-5.0

Consent of Silver, Freedman, Taff & Tiernan LLP (contained in the opinion included as Exhibit 5.0)

Exhibit 5.0 LAW OFFICES SILVER, FREEDMAN, TAFF & TIERNAN LLP A Limited Liability Partnership Including Professional Corporations 3299 K STREET, N.W., SUITE 100 WASHINGTON, D.C. 20007 ───── TELEPHONE: (202) 295-4500 FACSIMILE: (202) 337-5502 WWW.SFTTLAW.COM August 24, 2022 Board of Directors Catalyst Bancorp, Inc. 235 North Court Street Opelousas, Louisiana 70570 Re:Registration Statement on Form S

August 25, 2022 EX-FILING FEES

Filing Fee Table*

EXHIBIT 107 ? Calculation of Filing Fee Table ? FORM S-8 (Form Type) ? Catalyst Bancorp, Inc.

August 25, 2022 S-8

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933

Registration No. 333- Filed August 25, 2022 ? UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ? ? Catalyst Bancorp, Inc. (Exact Name of Registrant as Specified in Its Charter) ? Louisiana 86-2411762 (State or Other Jurisdiction of Incorporation or Organization) (I.R.S. Employer Identification No.) ? 235 North

August 12, 2022 EX-32.0

Section 1350 Certifications

EXHIBIT 32.0 SECTION 1350 CERTIFICATION Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 each of the undersigned hereby certifies in his or her capacity as an officer of Catalyst Bancorp, Inc. (the “Company”) that the Quarterly Report of the Company on Form 10-Q for the period ended June 30, 2022, fully complies with the requirements of Section 13(a) of the Securities Exchange Act of 1934

August 12, 2022 10-Q

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

Table of Contents ? ? UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

July 29, 2022 8-K

Current Report

? ? ? 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 28, 2022 ? Catalyst Bancorp, Inc. (Exact name of registrant as specified in its charter) ? ? ? ? Louisiana 001-40893 86-2411762 (State or other jurisdiction of i

July 29, 2022 EX-99.1

Catalyst Bancorp, Inc. Announces 2022 Second Quarter Results

Exhibit 99.1 For more information: Joe Zanco, President and CEO (337) 948-3033 ? For Immediate Release Release Date: July 28, 2022 Catalyst Bancorp, Inc. Announces 2022 Second Quarter Results Opelousas, Louisiana ? Catalyst Bancorp, Inc. (Nasdaq: ?CLST?) (the ?Company?), the parent company for Catalyst Bank (the ?Bank?) (www.catalystbank.com), reported financial results for the second quarter of 2

June 23, 2022 EX-99.1

St. Landry Homestead Changes Name to Catalyst Bank

? Exhibit 99.1 For more information: Joe Zanco, President and CEO (337) 948-3033 ? For Immediate Release Release Date: June 23, 2022 St. Landry Homestead Changes Name to Catalyst Bank ? Opelousas, Louisiana ? St. Landry Homestead Federal Savings Bank (?St. Landry Homestead?), which has proudly served St. Landry Parish and beyond since 1922, announced today it has officially changed its name to Cat

June 23, 2022 8-K

Current Report

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 23, 2022 Catalyst Bancorp, Inc. (Exact name of registrant as specified in its charter) Louisiana 001-40893 86-2411762 (State or other jurisdiction of incorporation) (Commission Fi

May 19, 2022 8-K

Current Report

? ? ? UNITED STATES SECURITIES AND EXCHANGE COMMISSION ? Washington, D.C. 20549 ? FORM 8-K ? CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 ? ? ? Date of Report (Date of earliest event reported) May 17, 2022 ? Catalyst Bancorp, Inc. (Exact name of registrant as specified in its charter) ? ? ? ? Louisiana 001-40893 86-2411762 (State or other jurisdiction of in

May 13, 2022 EX-32.0

Section 1350 Certifications

EXHIBIT 32.0 SECTION 1350 CERTIFICATION Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 each of the undersigned hereby certifies in his or her capacity as an officer of Catalyst Bancorp, Inc. (the “Company”) that the Quarterly Report of the Company on Form 10-Q for the period ended March 31, 2022, fully complies with the requirements of Section 13(a) of the Securities Exchange Act of 193

May 13, 2022 10-Q

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

Table of Contents ? ? UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

April 28, 2022 8-K

Current Report

? ? ? UNITED STATES SECURITIES AND EXCHANGE COMMISSION ? Washington, D.C. 20549 ? FORM 8-K ? CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 ? ? ? Date of Report (Date of earliest event reported) April 28, 2022 ? Catalyst Bancorp, Inc. (Exact name of registrant as specified in its charter) ? ? ? ? Louisiana 001-40893 86-2411762 (State or other jurisdiction of

April 28, 2022 EX-99.1

Catalyst Bancorp, Inc. Announces 2022 First Quarter Results

Exhibit 99.1 For more information: Joe Zanco, President and CEO (337) 948-3033 ? For Immediate Release Release Date: April 28, 2022 Catalyst Bancorp, Inc. Announces 2022 First Quarter Results Opelousas, Louisiana ? Catalyst Bancorp, Inc. (Nasdaq: ?CLST?) (the ?Company?), the parent company for St Landry Homestead Federal Savings Bank (the ?Bank?) (www.stlandryhomestead.com), reported financial res

April 28, 2022 DEFA14A

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? Defin

April 12, 2022 DEF 14A

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? Defin

March 29, 2022 EX-4.2

Description of Securities

?Exhibit 4.2 ? DESCRIPTION OF THE REGISTRANT?S SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 ? General ? Catalyst Bancorp, Inc. (?Catalyst? or, the ?Company?) is authorized to issue 35,000,000 shares of capital stock, of which 30,000,000 are shares of common stock, par value $.01 per share, and 5,000,000 are shares of serial preferred stock, par value $.01 per

March 29, 2022 10-K

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

Table of Contents ? ? UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

February 11, 2022 SC 13G

Catalyst Bancorp, Inc. - SCHEDULE 13G

SC 13G 1 cata20220203sc13g.htm SCHEDULE 13G UNITED STATES 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 (Amendment No. )* CATALYST BANCORP, INC. (Name of Issuer) Common Stock, Par Value $.01 Per Share (Title of Class of

February 2, 2022 8-K

Current Report

? ? ? 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 2, 2022 ? Catalyst Bancorp, Inc. (Exact name of registrant as specified in its charter) ? ? ? ? Louisiana 001-40893 86-2411762 (State or other jurisdiction o

February 2, 2022 EX-99.1

Catalyst Bancorp, Inc. Names Jacques Bourque, CPA, Chief Financial Officer

? Exhibit 99.1 For more information: Joe Zanco, President and CEO (337) 948-3033 ? For Immediate Release Release Date: February 2, 2022 ? ? Catalyst Bancorp, Inc. Names Jacques Bourque, CPA, Chief Financial Officer Opelousas, Louisiana ? Catalyst Bancorp, Inc. (Nasdaq: "CLST") (the "Company"), the parent company for St. Landry Homestead Federal Savings Bank (the "Bank") (www.stlandryhomestead.com)

January 27, 2022 8-K

Current Report

? ? ? 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 27, 2022 ? Catalyst Bancorp, Inc. (Exact name of registrant as specified in its charter) ? ? ? ? Louisiana 001-40893 86-2411762 (State or other jurisdiction o

January 27, 2022 EX-5.0

Opinion of Silver, Freedman, Taff & Tiernan LLP as to the legality of the Common Stock

EXHIBIT 5.0 Law Offices Silver, Freedman, Taff & Tiernan LLP A Limited Liability Partnership Including Professional Corporations 3299 K STREET, N.W., SUITE 100 WASHINGTON, D.C. 20007 (202) 295-4500 WWW.SFTTLAW.COM January 26, 2022 Board of Directors Catalyst Bancorp, Inc. 235 N. Court Street Opelousas, Louisiana 70570 Re: Registration Statement on Form S-8 St. Landry Homestead Federal Savings Bank

January 27, 2022 S-8

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933

Registration No. 333- Filed January 27, 2022 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Catalyst Bancorp, Inc. (Exact Name of Registrant as Specified in Its Charter) Louisiana 86-2411762 (State or Other Jurisdiction of Incorporation or Organization) (I.R.S. Employer Identification No.) 235 N. Court Street

January 27, 2022 EX-99.1

Catalyst Bancorp, Inc. Announces 2021 Fourth Quarter Results

Exhibit 99.1 For more information: Joe Zanco, President and CEO (337) 948-3033 ? For Immediate Release Release Date: January 27, 2022 Catalyst Bancorp, Inc. Announces 2021 Fourth Quarter Results Opelousas, Louisiana ? Catalyst Bancorp, Inc. (Nasdaq: ?CLST?) (the ?Company?), the parent company for St Landry Homestead Federal Savings Bank (the ?Bank?) (www.stlandryhomestead.com), reported financial

November 10, 2021 EX-32.0

Section 1350 Certifications

EXHIBIT 32.0 SECTION 1350 CERTIFICATION Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 each of the undersigned hereby certifies in his or her capacity as an officer of Catalyst Bancorp, Inc. (the “Company”) that the Quarterly Report of the Company on Form 10-Q for the period ended September 30, 2021, fully complies with the requirements of Section 13(a) of the Securities Exchange Act of

November 10, 2021 10-Q

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

Table of Contents ? ? UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

October 28, 2021 8-K

Current Report

? ? ? UNITED STATES SECURITIES AND EXCHANGE COMMISSION ? Washington, D.C. 20549 ? FORM 8-K ? CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 ? ? ? Date of Report (Date of earliest event reported) October 28, 2021 ? Catalyst Bancorp, Inc. (Exact name of registrant as specified in its charter) ? ? ? ? Louisiana 001-40893 86-2411762 (State or other jurisdiction (

October 28, 2021 EX-99.1

CATALYST BANCORP, INC. ANNOUNCES 2021 THIRD QUARTER RESULTS

Exhibit 99.1 Zanco, President and CEO ? ? For further information contact: Joe Zanco, President and CEO (337) 948-3033 ? ? ? ? Release Date: October 28, 2021 ? For Immediate Release CATALYST BANCORP, INC. ANNOUNCES 2021 THIRD QUARTER RESULTS Opelousas, Louisiana ? Catalyst Bancorp, Inc. (Nasdaq: ?CLST?) (the ?Company?), the parent company for St Landry Homestead Federal Savings Bank, N.A. (the ?Ba

October 13, 2021 EX-99.2

CATALYST BANCORP, INC. ANNOUNCES COMPLETION OF $52.9 MILLION INITIAL PUBLIC OFFERING AND MUTUAL-TO-STOCK CONVERSION

Exhibit 99.2 For further information contact: Joseph B. Zanco, President and CEO (337) 948-3033 Release Date: October 12, 2021 CATALYST BANCORP, INC. ANNOUNCES COMPLETION OF $52.9 MILLION INITIAL PUBLIC OFFERING AND MUTUAL-TO-STOCK CONVERSION Opelousas, Louisiana, October 12, 2021 ? Catalyst Bancorp, Inc. (the ?Company?), the holding company for St. Landry Homestead Federal Savings Bank (the ?Bank

October 13, 2021 EX-99.1

CATALYST BANCORP, INC. ANNOUNCES EXPECTED CONVERSION CLOSING DATE AND STOCK OFFERING RESULTS

Exhibit 99.1 For further information contact: Joseph B. Zanco, President and CEO (337) 948-3033 Release Date: October 8, 2021 CATALYST BANCORP, INC. ANNOUNCES EXPECTED CONVERSION CLOSING DATE AND STOCK OFFERING RESULTS Opelousas, Louisiana, October 8, 2021 ? Catalyst Bancorp, Inc. (the ?Company?), the proposed holding company for St. Landry Homestead Federal Savings Bank, a federally-chartered mut

October 13, 2021 8-K

Current Report

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 8, 2021 Catalyst Bancorp, Inc. (Exact name of registrant as specified in its charter) Louisiana 001-40893 86-2411762 (State or other jurisdiction (Commission File Number) (IRS

October 7, 2021 8-A12B

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Catalyst Bancorp, Inc. (Exact name of registran

8-A12B 1 tm2129039-18a12b.htm 8-A12B UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Catalyst Bancorp, Inc. (Exact name of registrant as specified in its charter) Louisiana 86-2411762 (State or other jurisdiction of incorporation or organization

September 17, 2021 EX-32.0

Section 1350 Certifications

EXHIBIT 32.0 SECTION 1350 CERTIFICATION Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 each of the undersigned hereby certifies in his or her capacity as an officer of Catalyst Bancorp, Inc. (the “Company”) that the Quarterly Report of the Company on Form 10-Q for the period ended June 30, 2021, fully complies with the requirements of Section 13(a) of the Securities and Exchange Act of

September 17, 2021 10-Q

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

Table of Contents ? ? UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

September 9, 2021 EX-99.1

ST. LANDRY HOMESTEAD FEDERAL SAVINGS BANK ANNOUNCES EXTENSION OF SUBSCRIPTION OFFERING PERIOD AND COMMENCEMENT OF COMMUNITY OFFERING

Exhibit 99.1 For further information contact: Joseph B. Zanco, President and CEO (337) 948-3033 or our Conversion Center (844) 303-2265 Release Date: September 8, 2021 For Immediate Release ST. LANDRY HOMESTEAD FEDERAL SAVINGS BANK ANNOUNCES EXTENSION OF SUBSCRIPTION OFFERING PERIOD AND COMMENCEMENT OF COMMUNITY OFFERING Opelousas, Louisiana ? St. Landry Homestead Federal Savings Bank (the ?Bank?)

September 9, 2021 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) September 8, 2021 Catalyst Bancorp, Inc. (Exact name of registrant as specified in its charter) Louisiana 333-254200 86-2411762 (State or other jurisdiction (Commission File Number) (I

August 16, 2021 424B3

(Proposed Holding Company for St. Landry Homestead Federal Savings Bank) Up to 4,600,000 Shares of Common Stock (Subject to increase to up to 5,290,000 Shares)

424B3 1 tm2114322-9424b3.htm 424B3 TABLE OF CONTENTS  Filed Pursuant to Rule 424(b)(3)  Registration No. 333-254200 PROSPECTUS (Proposed Holding Company for St. Landry Homestead Federal Savings Bank) Up to 4,600,000 Shares of Common Stock (Subject to increase to up to 5,290,000 Shares) We are offering shares of common stock for sale in connection with the conversion of St. Landry Homestead Federal

August 12, 2021 8-K

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) August 6, 2021 Catalyst Bancorp, Inc. (Exact name of registrant as specified in its charter) Louisiana 333-254200 86-2411762 (State or other jurisdiction (Commission File Number) (IRS

August 12, 2021 EX-1.1

Agency Agreement, dated August 6, 2021, by and among Catalyst Bancorp, Inc., St. Landry Homestead Federal Savings Bank and Piper Sandler & Co.

EX-1.1 2 tm2124967d1ex1-1.htm EXHIBIT 1.1 Exhibit 1.1 Execution Copy Up to 5,290,000 Shares CATALYST BANCORP, INC. (a Louisiana corporation) Common Stock (par value $0.01 per share) AGENCY AGREEMENT August 6, 2021 Piper Sandler & Co. 1251 Avenue of the Americas, 6th Floor New York, New York 10020 Ladies and Gentlemen: Catalyst Bancorp, Inc., a Louisiana corporation (the “Company”), and St. Landry

August 4, 2021 CORRESP

August 4, 2021

1251 AVENUE OF THE AMERICAS, 6TH FLOOR NEW YORK, NY 10020 P 212 466-7800 | TF 800 635-6851 Piper Sandler & Co.

August 4, 2021 CORRESP

Catalyst Bancorp, Inc. 235 N. Court Street Opelousas, Louisiana 70570 (337) 948-3033 August 4, 2021 VIA EDGAR

CORRESP. Catalyst Bancorp, Inc. 235 N. Court Street Opelousas, Louisiana 70570 (337) 948-3033 August 4, 2021 VIA EDGAR U.S. Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549 Re: Catalyst Bancorp, Inc. Registration Statement on Form S-1 File No. 333-254200 Ladies and Gentlemen: Pursuant to Rule 461 under the Securities Act of 1933, Catalyst Bancorp, Inc. (the ?Company?) h

July 30, 2021 S-1/A

As filed with the Securities and Exchange Commission on July 30, 2021

S-1/A 1 tm2114322-7s1a.htm S-1/A TABLE OF CONTENTS As filed with the Securities and Exchange Commission on July 30, 2021 Registration No. 333-254200 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Pre-Effective Amendment No. 4 to FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Catalyst Bancorp, Inc. (Exact Name of Registrant as Specified in Its Charter) Lou

July 16, 2021 CORRESP

3299 K STREET, N.W., SUITE 100 WASHINGTON, D.C. 20007 (202) 295-4500

CORRESP 1 filename1.htm CORRESP. Law Offices Silver, Freedman, Taff & Tiernan LLP A Limited Liability Partnership Including Professional Corporations 3299 K STREET, N.W., SUITE 100 WASHINGTON, D.C. 20007 (202) 295-4500 WWW.SFTTLAW.COM VIA EDGAR July 16, 2021 John Stickel, Esq. Division of Corporation Finance Office of Finance U.S. Securities and Exchange Commission 100 F Street, N.E. Washington, D

July 16, 2021 S-1/A

As filed with the Securities and Exchange Commission on July 16, 2021

TABLE OF CONTENTS As filed with the Securities and Exchange Commission on July 16, 2021 Registration No.

June 9, 2021 S-1/A

As filed with the Securities and Exchange Commission on June 9, 2021

TABLE OF CONTENTS As filed with the Securities and Exchange Commission on June 9, 2021 Registration No.

June 9, 2021 EX-2.1

Plan of Conversion of St. Landry Homestead Federal Savings Bank, as amended

EX-2.1 2 tm2114323d2ex2-1.htm EXHIBIT 2.1 Exhibit 2.1 Plan of Conversion of St. Landry Homestead Federal Savings Bank As Adopted By The Board of Directors on January 27, 2021 As Amended on April 28, 2021 TABLE OF CONTENTS Section Number Page 1. Introduction 1 2. Definitions 1 3. General Procedure for Conversion 5 4. Total Number of Shares and Purchase Price of Conversion Stock 6 5. Subscription Ri

June 9, 2021 EX-99.7

Appraisal Report Update of RP Financial, LC.*

Exhibit 99.7 May 14, 2021 Board of Directors Catalyst Bancorp, Inc. St. Landry Homestead Federal Savings Bank 235 North Court Street Opelousas, Louisiana 70570 Members of the Board of Directors: We have completed and hereby provide an updated appraisal of the estimated pro forma market value of the common stock which is to be issued in connection with the mutual-to-stock conversion described below

April 23, 2021 S-1/A

- FORM S-1/A

As filed with the Securities and Exchange Commission on April 23, 2021 Registration No.

April 23, 2021 EX-99.5

Marketing Materials*

Exhibit 99.5 Dear Member: We are pleased to announce that the Board of Directors of St. Landry Homestead Federal Savings Bank has approved a plan of conversion under which St. Landry Homestead Federal Savings Bank will convert from the mutual to the stock form of organization. Converting to stock form will provide us with access to additional capital, which will enable us to better serve our exist

April 23, 2021 CORRESP

Law Offices Silver, Freedman, Taff & Tiernan LLP A Limited Liability Partnership Including Professional Corporations

CORRESP. Law Offices Silver, Freedman, Taff & Tiernan LLP A Limited Liability Partnership Including Professional Corporations 3299 K STREET, N.W., SUITE 100 WASHINGTON, D.C. 20007 (202) 295-4500 WWW.SFTTLAW.COM VIA EDGAR April 23, 2021 John Stickel, Esq. Division of Corporation Finance Office of Finance U.S. Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549 Re: Catalyst

April 23, 2021 EX-99.6

Stock Order and Certification Form*

Exhibit 99.6 A properly completed original stock order form must be used to subscribe for common stock. Please read the Stock Ownership Guide Instructions as you complete this form.Subscription & Community Offering Stock Order FormSTOCK ORDER DEADLINE day, [Expiration Date] at :00 p.m. Central Time (Received not postmarked)STOCK ORDER DELIVERY If By Hand Delivery (Drop Box) St. Landry Homestead Fe

April 23, 2021 EX-1.2

Form of Agency Agreement*

EX-1.2 2 tm2113638d1ex1-2.htm EXHIBIT 1.2 Exhibit 1.2 Up to 5,091,625 Shares CATALYST BANCORP, INC. (a Louisiana corporation) Common Stock (par value $0.01 per share) AGENCY AGREEMENT , 2021 Piper Sandler & Co. 1251 Avenue of the Americas, 6th Floor New York, New York 10020 Ladies and Gentlemen: Catalyst Bancorp, Inc., a Louisiana corporation (the “Company”), and St. Landry Homestead Federal Savin

March 12, 2021 EX-2.1

Plan of Conversion of St. Landry Homestead Federal Savings Bank, as amended*

EX-2.1 3 tm2190431d2ex2-1.htm EXHIBIT 2.1 Exhibit 2.1 Plan of Conversion of St. Landry Homestead Federal Savings Bank As Adopted By The Board of Directors on January 27, 2021 TABLE OF CONTENTS Section Number Page 1. Introduction 1 2. Definitions 1 3. General Procedure for Conversion 5 4. Total Number of Shares and Purchase Price of Conversion Stock 6 5. Subscription Rights of Eligible Account Hold

March 12, 2021 EX-99.1

Engagement letter with RP Financial, LC to serve as appraiser*

RP? FINANCIAL, LC. Advisory | Planning | Valuation Exhibit 99.1 October 15, 2020 Mr. Joseph B. Zanco President and Chief Executive Officer St. Landry Homestead Federal Savings Bank 235 N. Court Street Opelousas, Louisiana 70570 Dear Mr. Zanco: This letter sets forth the agreement between St. Landry Homestead Federal Savings Bank, Opelousas, Louisiana (the ?Bank?), whereby the Bank has engaged RP F

March 12, 2021 EX-10.3

St. Landry Homestead Federal Savings Bank Supplemental Life Insurance Agreement*

Exhibit 10.3 St. Landry Homestead Federal Savings Bank Supplemental Life Insurance Agreement St. Landry Homestead Federal Savings Bank Supplemental Life Insurance Agreement This Supplemental Life Insurance Agreement (this “Agreement”) is adopted this November 18, 2020, by and between ST. LANDRY HOMESTEAD FEDERAL SAVING BANK, located in Opelousas, Louisiana (the “Company”), and JOSEPH ZANCO (the “E

March 12, 2021 EX-4.1

Form of Common Stock Certificate of Catalyst Bancorp, Inc.*

Exhibit 4.1 (FORM OF STOCK CERTIFICATE - FRONT SIDE) NUMBER SHARES COMMON STOCK CUSIP (Par Value $.01 Per Share) See reverse for certain definitions CATALYST BANCORP, INC. A Louisiana Corporation This certifies that is the registered holder of fully paid and non-assessable shares of the Common Stock, par value $.01 per share, of Catalyst Bancorp, Inc., Opelousas, Louisiana (the “Corporation”). The

March 12, 2021 EX-3.2

Bylaws of Catalyst Bancorp, Inc.

EX-3.2 5 tm2190431d2ex3-2.htm EXHIBIT 3.2 Exhibit 3.2 BYLAWS OF CATALYST BANCORP, INC. ARTICLE I. OFFICES 1.1 Registered Office and Registered Agent. The registered office of Catalyst Bancorp, Inc. (the “Corporation”) shall be located in the State of Louisiana at such place as may be fixed from time to time by the Board of Directors upon filing of such notices as may be required by law. 1.2 Other

March 12, 2021 EX-3.1

Articles of Incorporation of Catalyst Bancorp, Inc.

Exhibit 3.1 ARTICLES OF INCORPORATION OF CATALYST BANCORP, INC. Article 1. Name. The name of the corporation is Catalyst Bancorp, Inc. (hereinafter referred to as the ?Corporation?). Article 2. Nature of Business. The purpose of the Corporation is to engage in any lawful business or activity in which a corporation may engage under the laws of the State of Louisiana. The Corporation is incorporated

March 12, 2021 EX-99.4

Appraisal Report of RP Financial, LC.*

1311-A Dolley Madison Boulevard Suite 2A McLean, Virginia 22101 703.528.1700 rpfinancial.com RP® FINANCIAL, LC. Advisory | Planning | Valuation February 5, 2021 Board of Directors Catalyst Bancorp, Inc. St. Landry Homestead Federal Savings Bank 235 North Court Street Opelousas, Louisiana 70570 Members of the Board of Directors: At your request, we have completed and hereby provide an independent a

March 12, 2021 EX-10.1

Employment Agreement by and between St. Landry Homestead Federal Savings Bank and Joseph

Exhibit 10.1 EMPLOYMENT AGREEMENT This Employment Agreement (the ?Agreement?) is made effective as of August 17, 2020 (the ?Effective Date?), by and between St. Landry Homestead Federal Savings Bank (the ?Bank?) and Joseph Zanco (?Executive?). WHEREAS, the Bank wishes to assure itself of the services of Executive for the period provided in this Agreement; and WHEREAS, in order to induce Executive

March 12, 2021 EX-99.2

Letter of RP Financial, LC with respect to value of Subscription Rights*

RP? FINANCIAL, LC. Advisory | Planning | Valuation Exhibit 99.2 March 11, 2021 Board of Directors Catalyst Bancorp, Inc. St. Landry Homestead Federal Savings Bank 235 North Court Street Opelousas, Louisiana 70570 Re: Plan of Conversion St. Landry Homestead Federal Savings Bank Members of the Board of Directors: All capitalized terms not otherwise defined in this letter have the meanings given such

March 12, 2021 S-1

Power of Attorney (set forth on signature page)*

As filed with the Securities and Exchange Commission on March 12, 2021 Registration No.

March 12, 2021 EX-16.0

Letter from Darnall, Sikes & Frederick with respect to change in accountants*

2000 Kaliste Saloom Road, Suite 300 P 337-232-3312 b SF CPAS.C OM Lafayette, LA 70508 F 337-237-3614 OTHER LOCATIONS: Eunice Morgan City Abbeville Exhibit 16.0 March 8, 2021 Securities and Exchange Commission 100 F Street NE Washington, DC 20549 Dear Sir/Madam: We have read statements made by St. Landry Homestead Federal Savings Bank, which we understand will be filed with the U.S. Securities and

March 12, 2021 EX-10.2

Restricted Executive Benefit Agreement by and between St. Landry Homestead Federal Savings Bank and Joseph Zanco.*

Exhibit 10.2 Restricted Executive Benefit Agreement This Restricted Executive Benefit Agreement (the ?Agreement?) is entered into this 22nd day of October, 2020, by and between ST. LANDRY HOMESTEAD FEDERAL SAVINGS BANK, (hereinafter ?Employer?) and JOSEPH ZANCO (hereinafter ?Employee?). WHEREAS, Employer wishes to reward Employee for past service and provide additional incentives to encourage Empl

March 12, 2021 EX-1.1

Engagement Letter between Piper Sandler & Co. and St. Landry Homestead Federal Savings Bank*

Exhibit 1.1 1251 AVENUE OF THE AMERICANS, 6TH FLOOR NEW YORK, NY 10020 P 212 466-7800 | TF 800 635-6851 Piper Sandler & Co. Since 1895. Member SIPC and NYSE. December 24, 2020 Board of Directors St. Landry Homestead Federal Savings Bank 235 North Court Street Opelousas, LA 70570 Attention: Mr. Joseph B. Zanco President and Chief Executive Officer Ladies and Gentlemen: Piper Sandler & Co. (“Piper S

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