Kirk E. Kleiser - 10 Jun 2025 Form 4 Insider Report for Catalyst Bancorp, Inc. (CLST)

Reporting relationship: Director
Issuer ticker: CLST
Reported as of: 10 Jun 2025
Net transaction value: $0
SEC form: 4
Accepted by SEC: 12 Jun 2025, 17:51:51 UTC
Prior SEC filing: 22 Nov 2024
Next SEC filing: 13 Jun 2025
Source filing: View source filing
Reporting owner signature: /s/ Jutta Codori by P.O.A. for Kirk E. Kleiser

Key filing fact

Kirk E. Kleiser filed Form 4 for Catalyst Bancorp, Inc. (CLST) on 12 Jun 2025.

Key facts

This page summarizes Kirk E. Kleiser's Form 4 filing for Catalyst Bancorp, Inc. (CLST).
2 reported transactions and 2 derivative rows are listed below.
Accepted by SEC: 12 Jun 2025, 17:51.

Change

Previous filing in this sequence was filed on 22 Nov 2024.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001885818 Primary reporting owner

Kleiser Kirk E.

Relationship: Director
Address: C/O CATALYST BANCORP INC, 235 N COURT ST, OPELOUSAS
Signature: /s/ Jutta Codori by P.O.A. for Kirk E. Kleiser
Signature date: 12 Jun 2025

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

CLST transaction

Common Stock

Award

Transaction value: $0
Shares: +1,058
Change %: +4.5%
Price: $0.000000
Shares after: 24,522
Date: 10 Jun 2025
Ownership: Direct
Footnotes: F1, F2

CLST holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 12,799
Date: 10 Jun 2025
Ownership: By IRA

CLST holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 1,000
Date: 10 Jun 2025
Ownership: By LLC
Footnotes: F3

CLST holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 2,800
Date: 10 Jun 2025
Ownership: By Spouse in IRA

CLST holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 5,000
Date: 10 Jun 2025
Ownership: By LLC
Footnotes: F4

CLST holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 4,400
Date: 10 Jun 2025
Ownership: By Corporation
Footnotes: F5

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

CLST transaction Derivative

Stock Option (Right to Buy)

Award

Transaction value: $0
Shares: +2,645
Change %
Price: $0.000000
Shares after: 2,645
Date: 10 Jun 2025
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 2,645
Exercise price: $12.08
Footnotes: F7

CLST holding Derivative

Stock Option (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 21,160
Date: 10 Jun 2025
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 21,160
Exercise price: $13.30
Footnotes: F6

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 7 footnotes

Footnote F1

Represents the grant of shares pursuant to the Issuer's 2022 Recognition and Retention Plan and Trust Agreement that vest 20% per year commencing on June 10, 2026.

Footnote F2

Includes 5,080 shares granted pursuant to the Issuer's 2022 Recognition and Retention Plan and Trust Agreement that reflect the unvested portion of a grant amount originally covering 8,464 shares that commenced vesting 20% per year on September 1, 2023.

Footnote F3

The 1,000 shares are held by the K&G On the GEAUX LLC of which the reporting person is a senior managing member and 60% owner.

Footnote F4

The 5,000 shares are held by the K Kleiser LLC of which the reporting person is the sole member.

Footnote F5

The 4,400 shares are held by Kleiser Enterprises, Inc of which the reporting person is a senior managing member and 60% owner.

Footnote F6

The options are vesting at a rate of 20% per year commenced on September 1, 2023.

Footnote F7

The options vest at a rate of 20% per year commencing on June 10, 2026.