# Catalyst Bancorp, Inc.: filings

CLST · Nasdaq · CIK 1849867 · [Financials](/sectors/financials.md)

Pages: [Overview](/companies/clst.md) · [Financials](/companies/clst/financials.md) · [Filings](/companies/clst/filings.md) · [Insiders](/companies/clst/insiders.md)

## Reports and events: 80 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (4 69, 8-K 43, 10-Q 16, 3 12, 4/A 8, 10-K 5, DEF 14A 5, SC 13G/A 5, SCHEDULE 13G/A 5, 11-K 4, ARS 4, CORRESP 4, S-1/A 4, SC 13G 4, SCHEDULE 13D/A 3, 144 2, 8-K/A 2, S-8 2, UPLOAD 2, 3/A 1, 424B3 1, 5 1, 8-A12B 1, CERT 1, DEFA14A 1, DFAN14A 1, EFFECT 1, S-1 1, SCHEDULE 13D 1, SCHEDULE 13G 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-09-29 | 14:44 ET | [8-K/A](/filings/0001849867-26-000022.md) | 9.01 Financial statements and exhibits | 0001849867-26-000022 |
| 2026-09-15 | 08:51 ET | [8-K](/filings/0001849867-26-000020.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001849867-26-000020 |
| 2026-08-27 | 14:39 ET | [SCHEDULE 13D/A](/filings/0000921895-26-002340.md) | Ownership report, active investor, amended | 0000921895-26-002340 |
| 2026-08-18 | 11:54 ET | [8-K](/filings/0001849867-26-000018.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001849867-26-000018 |
| 2026-08-14 | 13:00 ET | [10-Q](/filings/0001104659-26-096825.md) | Quarterly report, period 2026-06-30 | 0001104659-26-096825 |
| 2026-07-30 | 09:46 ET | [8-K](/filings/0001849867-26-000016.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001849867-26-000016 |
| 2026-07-14 | 09:41 ET | [8-K](/filings/0001849867-26-000014.md) | 2.01 Completion of an acquisition or disposition; 8.01 Other events; 9.01 Financial statements and exhibits | 0001849867-26-000014 |
| 2026-06-26 | 10:54 ET | [8-K](/filings/0001849867-26-000011.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001849867-26-000011 |
| 2026-05-21 | 11:01 ET | [8-K](/filings/0001849867-26-000009.md) | 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001849867-26-000009 |
| 2026-05-15 | 11:52 ET | [10-Q](/filings/0001104659-26-062126.md) | Quarterly report, period 2026-03-31 | 0001104659-26-062126 |
| 2026-04-30 | 07:19 ET | [8-K](/filings/0001849867-26-000007.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001849867-26-000007 |
| 2026-04-14 | 11:00 ET | [DEF 14A](/filings/0001104659-26-043012.md) | Proxy statement, period 2026-05-19 | 0001104659-26-043012 |
| 2026-04-13 | 19:15 ET | [SCHEDULE 13D/A](/filings/0000921895-26-000972.md) | Ownership report, active investor, amended | 0000921895-26-000972 |
| 2026-04-08 | 16:31 ET | [8-K](/filings/0001849867-26-000005.md) | 1.01 Entry into a material agreement; 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001849867-26-000005 |
| 2026-03-31 | 15:50 ET | [10-K](/filings/0001104659-26-037676.md) | Annual report, period 2025-12-31 | 0001104659-26-037676 |
| 2026-01-29 | 16:43 ET | [8-K](/filings/0001849867-26-000002.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001849867-26-000002 |
| 2026-01-12 | 17:26 ET | [SCHEDULE 13D/A](/filings/0000921895-26-000069.md) | Ownership report, active investor, amended | 0000921895-26-000069 |
| 2025-11-21 | 11:30 ET | [8-K](/filings/0001849867-25-000024.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001849867-25-000024 |
| 2025-11-13 | 10:53 ET | [10-Q](/filings/0001104659-25-111034.md) | Quarterly report, period 2025-09-30 | 0001104659-25-111034 |
| 2025-11-06 | 11:44 ET | [8-K](/filings/0001849867-25-000022.md) | 4.01 Change of auditor; 9.01 Financial statements and exhibits | 0001849867-25-000022 |
| 2025-10-30 | 19:13 ET | [SCHEDULE 13D](/filings/0000921895-25-002834.md) | Ownership report, active investor | 0000921895-25-002834 |
| 2025-10-23 | 10:05 ET | [8-K](/filings/0001849867-25-000020.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001849867-25-000020 |
| 2025-08-13 | 16:01 ET | [10-Q](/filings/0001558370-25-011368.md) | Quarterly report, period 2025-06-30 | 0001558370-25-011368 |
| 2025-07-24 | 17:29 ET | [8-K](/filings/0001849867-25-000018.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001849867-25-000018 |
| 2025-05-22 | 11:12 ET | [8-K](/filings/0001849867-25-000014.md) | 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001849867-25-000014 |
| 2025-05-14 | 16:30 ET | [10-Q](/filings/0001558370-25-007768.md) | Quarterly report, period 2025-03-31 | 0001558370-25-007768 |
| 2025-04-24 | 11:29 ET | [8-K](/filings/0001849867-25-000010.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001849867-25-000010 |
| 2025-04-15 | 09:57 ET | [DEF 14A](/filings/0001849867-25-000007.md) | Proxy statement, period 2025-04-15 | 0001849867-25-000007 |
| 2025-04-02 | 16:40 ET | [8-K/A](/filings/0001849867-25-000004.md) | 4.01 Change of auditor; 9.01 Financial statements and exhibits | 0001849867-25-000004 |
| 2025-03-28 | 14:30 ET | [10-K](/filings/0001558370-25-003964.md) | Annual report, period 2024-12-31 | 0001558370-25-003964 |
| 2025-01-23 | 13:07 ET | [8-K](/filings/0001849867-25-000002.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001849867-25-000002 |
| 2024-11-26 | 10:30 ET | [8-K](/filings/0001849867-24-000033.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001849867-24-000033 |
| 2024-11-26 | 10:27 ET | [8-K](/filings/0001849867-24-000031.md) | 4.01 Change of auditor; 9.01 Financial statements and exhibits | 0001849867-24-000031 |
| 2024-11-13 | 15:00 ET | [10-Q](/filings/0001558370-24-015502.md) | Quarterly report, period 2024-09-30 | 0001558370-24-015502 |
| 2024-10-24 | 12:11 ET | [8-K](/filings/0001849867-24-000025.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001849867-24-000025 |
| 2024-08-13 | 15:01 ET | [10-Q](/filings/0001558370-24-012040.md) | Quarterly report, period 2024-06-30 | 0001558370-24-012040 |
| 2024-07-31 | 09:52 ET | [8-K](/filings/0001849867-24-000023.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001849867-24-000023 |
| 2024-05-22 | 15:20 ET | [8-K](/filings/0001849867-24-000018.md) | 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001849867-24-000018 |
| 2024-05-15 | 13:00 ET | [10-Q](/filings/0001558370-24-008243.md) | Quarterly report, period 2024-03-31 | 0001558370-24-008243 |
| 2024-05-02 | 15:19 ET | [8-K](/filings/0001849867-24-000015.md) | 2.02 Results of operations; 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001849867-24-000015 |
| 2024-04-18 | 09:18 ET | [DEF 14A](/filings/0001849867-24-000011.md) | Proxy statement, period 2024-04-18 | 0001849867-24-000011 |
| 2024-03-28 | 14:01 ET | [10-K](/filings/0001558370-24-004220.md) | Annual report, period 2023-12-31 | 0001558370-24-004220 |
| 2024-01-25 | 10:00 ET | [8-K](/filings/0001849867-24-000003.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001849867-24-000003 |
| 2023-11-22 | 14:27 ET | [8-K](/filings/0001849867-23-000042.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001849867-23-000042 |
| 2023-11-14 | 15:25 ET | [8-K](/filings/0001849867-23-000039.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001849867-23-000039 |
| 2023-11-09 | 12:01 ET | [10-Q](/filings/0001558370-23-018479.md) | Quarterly report, period 2023-09-30 | 0001558370-23-018479 |
| 2023-10-26 | 10:31 ET | [8-K](/filings/0001849867-23-000036.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001849867-23-000036 |
| 2023-09-15 | 09:55 ET | [8-K](/filings/0001849867-23-000033.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001849867-23-000033 |
| 2023-08-11 | 12:00 ET | [10-Q](/filings/0001558370-23-014612.md) | Quarterly report, period 2023-06-30 | 0001558370-23-014612 |
| 2023-07-27 | 14:53 ET | [8-K](/filings/0001849867-23-000030.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001849867-23-000030 |

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Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 29, 2026, 09:14 ET. No prices; not investment advice.