Kleiser Kirk E. bought CLST

September 16, 2026 · Form 4 insider transaction

Kleiser Kirk E. bought 529 shares of Catalyst Bancorp, Inc. at $12.08 per share, a transaction worth $6.4K. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 2 days after the transaction.

Direction
Acquired (buy-side)
Shares
529
Price
$12.08
Total value
$6.4K
RoleDirector
SecurityCommon Stock
Transaction codeM: Option exercise
Transaction dateSeptember 16, 2026
Filing dateSeptember 18, 2026
Shares owned after45,887
OwnershipDirect
10b5-1 planNo
AmendedNo

Footnotes

The options are vesting at a rate of 20% per year commenced on June 10, 2026. As of the date of this filing 529 options were exercised.; Includes 1,058 shares granted pursuant to the Issuer's 2022 Recognition and Retention Plan and Trust Agreement that vest at 20% per year commencing on June 10, 2027.; Includes 847 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 1,058 shares that commenced vesting 20% per year on June 10, 2026.; Includes 1,696 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.

View the original Form 4 on SEC EDGAR