CoastalSouth Bancshares, Inc.
COSO- Exchange
- NYSE
- Industry
- State Commercial Banks
- SEC CIK
- 0001297107
In the last 90 days, CoastalSouth Bancshares, Inc. insiders filed 1 open-market purchase and 4 sales; 100 institutions reported holding it in 13F filings for Q2 2026, worth $184.6M in total; no superinvestor holds it.
SEC filings
10-K, 10-Q, 8-K, 20-F and 40-F reports CoastalSouth Bancshares, Inc. filed with the SEC, newest first.
Livermore lists each filing's form, 8-K items and dates only. To read a filing, open it on SEC.gov; an 8-K's press release or other attachments, such as exhibit 99.1 for Item 2.02, are in the filing index.
| Filed | Form | 8-K items | Period | Document | Filing index |
|---|---|---|---|---|---|
| Nov 6, 2026 | 10-Q | – | Sep 30, 2026 | SEC | Index |
| Oct 19, 2026 | 8-K | 2.027.019.01 | Oct 19, 2026 | SEC | Index |
| Aug 7, 2026 | 10-Q | – | Jun 30, 2026 | SEC | Index |
| Jul 24, 2026 | 8-K | 5.039.01 | Jul 23, 2026 | SEC | Index |
| Jul 20, 2026 | 8-K | 2.027.019.01 | Jul 20, 2026 | SEC | Index |
| May 8, 2026 | 10-Q | – | Mar 31, 2026 | SEC | Index |
| May 1, 2026 | 8-K | 8.019.01 | Apr 30, 2026 | SEC | Index |
| Apr 24, 2026 | 8-K | 5.07 | Apr 23, 2026 | SEC | Index |
| Apr 20, 2026 | 8-K | 2.027.019.01 | Apr 20, 2026 | SEC | Index |
| Mar 12, 2026 | 10-K | – | Dec 31, 2025 | SEC | Index |
| Mar 4, 2026 | 8-K | 5.02 | Feb 26, 2026 | SEC | Index |
| Jan 20, 2026 | 8-K | 2.027.01 | Jan 20, 2026 | SEC | Index |
| Nov 19, 2025 | 8-K | 5.02 | Nov 18, 2025 | SEC | Index |
| Nov 7, 2025 | 10-Q | – | Sep 30, 2025 | SEC | Index |
| Oct 21, 2025 | 8-K | 2.029.01 | Oct 20, 2025 | SEC | Index |
| Sep 16, 2025 | 8-K | 8.01 | Sep 15, 2025 | SEC | Index |
| Aug 11, 2025 | 10-Q | – | Jun 30, 2025 | SEC | Index |
| Jul 28, 2025 | 8-K | 2.029.01 | Jul 28, 2025 | SEC | Index |