Catalyst Bancorp, Inc.
CLSTAs of the close on Sep 24, 2026
Price
$17.90
Market cap
$72.2M
P/E (diluted TTM)
32.5
EPS (TTM)
$0.55
Four quarters to Jun 30, 2026
Dividend yield
—
Dividend records do not yet cover the latest payments
Figures shown here come from public SEC filings. Dates beside each section show the available history.
How Catalyst Bancorp, Inc. Makes Money
No flow chart is shown because the available revenue and expense lines do not reconcile exactly. The reported financial history below remains available.
Financial Summary
Choose a year or quarter, compare it with the same period a year earlier, and open any row for its full filing history.
Loading financial history…
SEC filings supply these figures; updates after the dates shown are not included. This page includes 6 annual periods. The latest annual period ends Dec 31, 2025. The latest insider filing shown is dated Jun 12, 2026. The latest institutional report shown is dated Mar 31, 2026; other ownership filings may exist.
Ownership
Who holds the shares, as reported in SEC ownership filings.
Reported 13F positions
Each row shows what a filer reported for one date, not a current position. The link opens that filing.
| Filer | Report date | Shares | Value | Filing |
|---|---|---|---|---|
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 2026-03-31 | 10,825 | $179K | SEC filing |
| Kestra Advisory Services, LLC | 2026-03-31 | 25,000 | $414K | SEC filing |
| GEODE CAPITAL MANAGEMENT, LLC | 2026-03-31 | 34,489 | $571K | SEC filing |
| RENAISSANCE TECHNOLOGIES LLC | 2026-03-31 | 23,200 | $384K | SEC filing |
| GRAHAM CAPITAL WEALTH MANAGEMENT, LLC | 2026-03-31 | 197,285 | $3.27M | SEC filing |
| Summit Financial Wealth Advisors, LLC | 2026-03-31 | 18,200 | $301K | SEC filing |
| Montz Harcus Wealth Management LLC | 2026-03-31 | 30,000 | $497K | SEC filing |
| American Capital Advisory, LLC | 2026-03-31 | 125 | $2.07K | SEC filing |
| RAFFLES ASSOCIATES LP | 2026-03-31 | 10,555 | $175K | SEC filing |
| CITADEL ADVISORS LLC | 2026-03-31 | 13,001 | $215K | SEC filing |
| ALLIANCEBERNSTEIN L.P. | 2026-03-31 | 31,630 | $498K | SEC filing |
| UBS Group AG | 2026-03-31 | 47 | $778 | SEC filing |
| STILWELL VALUE LLC | 2026-03-31 | 282,434 | $4.68M | SEC filing |
| Golden State Wealth Management, LLC | 2026-03-31 | 75 | $1.24K | SEC filing |
| BNP PARIBAS FINANCIAL MARKETS | 2026-03-31 | 6 | $99 | SEC filing |
| BASSWOOD CAPITAL MANAGEMENT, L.L.C. | 2026-03-31 | 11,246 | $186K | SEC filing |
| WITTENBERG INVESTMENT MANAGEMENT, INC. | 2026-03-31 | 13,669 | $226K | SEC filing |
| CITIGROUP INC | 2026-03-31 | 1 | $17 | SEC filing |
| BlackRock, Inc. | 2026-03-31 | 65,633 | $1.09M | SEC filing |
- Each value is checked against Catalyst Bancorp, Inc.'s share prices from within about three months of its report date (insiders' Form 4 trades and the latest close).
- 1 row left out: the value per share it reports is far from Catalyst Bancorp, Inc.'s share prices on file from around the report date, far from the value most filers reported for that date, or the value of a security already left out, so it may describe another security or share class.
Filer report history
Two reports per filer, as filed. No change is calculated, because the data on file cannot confirm that both reports describe the same security. Filers with a row left out above, or with no row above to check, are not listed.
- BlackRock, Inc.: 64,853 shares reported 2025-12-31; 65,633 shares reported 2026-03-31.
- CITIGROUP INC: 1 share reported 2025-12-31; 1 share reported 2026-03-31.
- WITTENBERG INVESTMENT MANAGEMENT, INC.: 13,669 shares reported 2025-12-31; 13,669 shares reported 2026-03-31.
- BASSWOOD CAPITAL MANAGEMENT, L.L.C.: 11,246 shares reported 2025-12-31; 11,246 shares reported 2026-03-31.
- BNP PARIBAS FINANCIAL MARKETS: 6 shares reported 2025-12-31; 6 shares reported 2026-03-31.
- Golden State Wealth Management, LLC: 75 shares reported 2025-12-31; 75 shares reported 2026-03-31.
- STILWELL VALUE LLC: 254,697 shares reported 2025-12-31; 282,434 shares reported 2026-03-31.
- UBS Group AG: 5 shares reported 2025-12-31; 47 shares reported 2026-03-31.
- ALLIANCEBERNSTEIN L.P.: 39,280 shares reported 2025-03-31; 31,630 shares reported 2026-03-31.
- RAFFLES ASSOCIATES LP: 10,555 shares reported 2025-12-31; 10,555 shares reported 2026-03-31.
- American Capital Advisory, LLC: 125 shares reported 2025-12-31; 125 shares reported 2026-03-31.
- Montz Harcus Wealth Management LLC: 30,000 shares reported 2025-12-31; 30,000 shares reported 2026-03-31.
Showing the 12 most recent filer reports.
7 filers have only one report here.
Independent insiders buying near the same time
- 2023-05-12–2023-05-19: 3 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing )
- 2023-05-11–2023-05-18: 6 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing , filing , filing )
- 2023-05-08–2023-05-12: 7 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing , filing , filing , filing )
- 2023-05-04–2023-05-11: 7 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing , filing , filing , filing )
Purchases & sales (open market or private)
| Security | Code | Price | Filing | |||
|---|---|---|---|---|---|---|
| 2026-06-10 | Kleiser Kirk E. · Director | Common Stock | P — Open market or private purchase | +1,000 | 16.11 | SEC filing |
| 2026-06-10 | Kleiser Kirk E. · Director | Common Stock | P — Open market or private purchase | +2,850 | 16.13 | SEC filing |
| 2026-06-10 | Kleiser Kirk E. · Director | Common Stock | P — Open market or private purchase | +2,350 | 16.09 | SEC filing |
| 2026-06-10 | Kleiser Kirk E. · Director | Common Stock | S — Open market or private sale | −5,000 | 16.04 | SEC filing |
| 2026-06-10 | Kleiser Kirk E. · Director | Common Stock | S — Open market or private sale | −1,000 | 16.04 | SEC filing |
| 2025-10-28 | Kleiser Kirk E. · Director | Common Stock | P — Open market or private purchase | +100 | 13.40 | SEC filing |
| 2025-10-28 | Kleiser Kirk E. · Director | Common Stock | P — Open market or private purchase | +4,650 | 13.41 | SEC filing |
| 2025-10-28 | Kleiser Kirk E. · Director | Common Stock | S — Open market or private sale | −2,500 | 13.39 | SEC filing |
Showing 8 of 15 rows
Grants, exercises, tax & gifts
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2026-06-10 (amended) | Quebedeaux Amanda B. · Chief Operations Officer | Stock Option (Right to Buy) | A — Grant, award, or other acquisition | +2,000 | SEC filing |
| 2026-06-10 | Scruggins Matthew L. · Director | Common Stock | A — Grant, award, or other acquisition | +1,058 | SEC filing |
| 2026-06-10 | Lafleur Frederick R. · Director | Stock Option (Right to Buy) | A — Grant, award, or other acquisition | +2,645 | SEC filing |
| 2026-06-10 | Lafleur Frederick R. · Director | Common Stock | A — Grant, award, or other acquisition | +1,058 | SEC filing |
| 2026-06-10 | Bourque Jacques L.J. · CHIEF FINANCIAL OFFICER | Common Stock | A — Grant, award, or other acquisition | +1,000 | SEC filing |
| 2026-06-10 | Scruggins Matthew L. · Director | Stock Option (Right to Buy) | A — Grant, award, or other acquisition | +2,645 | SEC filing |
| 2026-06-10 | LeBouef Craig C. · Director | Stock Option (Right to Buy) | A — Grant, award, or other acquisition | +2,645 | SEC filing |
| 2026-06-10 | Kidder Todd A. · Director, other | Common Stock | A — Grant, award, or other acquisition | +1,058 | SEC filing |
Showing 8 of 21 rows
These tables describe filed transactions, not current holdings. Prices are shown as filed; a currency is added only when the filing's data names one. Amended and possible duplicate rows are left out of size comparisons and transaction groups.