CoastalSouth Bancshares, Inc. - COSO
All tracked SEC files for this issuer. Showing up to 200 latest records.
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Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).
Files summary
Total files loaded: 24
Latest filed: Sep 14, 2026
| Form | Count |
|---|---|
| 4 | 10 |
| SCHEDULE 13G/A | 5 |
| 8-K | 5 |
| 144 | 4 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Sep 14, 2026 | 4 | Aug 06, 2026 | 0001193125-26-390584 | View |
| Aug 31, 2026 | 144 | — | 0001974078-26-000337 | View |
| Aug 31, 2026 | 4 | Aug 31, 2026 | 0001193125-26-376940 | View |
| Aug 26, 2026 | 144 | — | 0001974078-26-000332 | View |
| Aug 26, 2026 | 4 | Aug 26, 2026 | 0001193125-26-368840 | View |
| Aug 25, 2026 | 144 | — | 0001974078-26-000330 | View |
| Aug 24, 2026 | 144 | — | 0001974078-26-000327 | View |
| Aug 18, 2026 | 4 | Aug 18, 2026 | 0001193125-26-355474 | View |
| Aug 18, 2026 | SCHEDULE 13G/A | — | 0000927089-26-000153 | View |
| Aug 14, 2026 | SCHEDULE 13G/A | — | 0001767803-26-000057 | View |
| Aug 13, 2026 | 4 | Aug 12, 2026 | 0001193125-26-349552 | View |
| Jul 24, 2026 | 8-K | Jul 23, 2026 | 0001297107-26-000011 | View |
| Jul 20, 2026 | 8-K | Jul 20, 2026 | 0001297107-26-000009 | View |
| May 28, 2026 | SCHEDULE 13G/A | — | 0000895345-26-000240 | View |
| May 15, 2026 | SCHEDULE 13G/A | — | 0001767803-26-000043 | View |
| May 06, 2026 | 4 | May 06, 2026 | 0001193125-26-209443 | View |
| May 06, 2026 | SCHEDULE 13G/A | — | 0000927089-26-000086 | View |
| May 01, 2026 | 8-K | Apr 30, 2026 | 0001193125-26-199469 | View |
| Apr 29, 2026 | 4 | Apr 27, 2026 | 0001193125-26-191614 | View |
| Apr 29, 2026 | 4 | Apr 27, 2026 | 0001193125-26-191615 | View |
| Apr 29, 2026 | 4 | Apr 27, 2026 | 0001193125-26-191617 | View |
| Apr 29, 2026 | 4 | Apr 27, 2026 | 0001193125-26-191618 | View |
| Apr 24, 2026 | 8-K | Apr 23, 2026 | 0001193125-26-177286 | View |
| Apr 20, 2026 | 8-K | Apr 20, 2026 | 0001297107-26-000006 | View |