Catalyst Bancorp, Inc. — Director's Dealing 2023

May 22, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Catalyst Bancorp, Inc. (CLST)
CIK: 0001849867
Period of Report: 2023-05-18

Reporting Person: Bellard Ted D. (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-05-18	Common Stock	P	1600	$10.4890	Acquired	33282	Direct
2023-05-19	Common Stock	P	4	$10.3250	Acquired	33286	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	10000	Indirect

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Stock Option (Right to Buy)	$13.300	2032-09-01	Common Stock (21160)	21160	Direct

Footnotes

F1: Includes 8,464 shares granted pursuant to the Issuer's 2022 Recognition and Retention Plan and Trust Agreement that vest 20% per year commencing on September 1, 2023.

F2: The options vest at a rate of 20% per year commencing on September 1, 2023.