CoastalSouth Bancshares, Inc. SEC filings COSO
CoastalSouth Bancshares, Inc. has 112 filings in SEC EDGAR's recent list, going back to Jul 9, 2004. Its latest annual report, Form ARS, was filed on Mar 13, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 7, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 19, 2026 (results of operations, regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4 | Insider transaction | Nov 4, 2026 | Nov 3, 2026 |
| 4 | Insider transaction | Oct 26, 2026 | Oct 23, 2026 |
| 144 | Notice of proposed sale | Oct 23, 2026 | — |
| 4 | Insider transaction | Sep 14, 2026 | Aug 6, 2026 |
| 4 | Insider transaction | Aug 31, 2026 | Aug 31, 2026 |
| 144 | Notice of proposed sale | Aug 31, 2026 | — |
| 4 | Insider transaction | Aug 26, 2026 | Aug 26, 2026 |
| 144 | Notice of proposed sale | Aug 26, 2026 | — |
| 144 | Notice of proposed sale | Aug 25, 2026 | — |
| 144 | Notice of proposed sale | Aug 24, 2026 | — |
| 4 | Insider transaction | Aug 18, 2026 | Aug 18, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 18, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2026 | — |
| 4 | Insider transaction | Aug 13, 2026 | Aug 12, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 28, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 15, 2026 | — |
| 4 | Insider transaction | May 6, 2026 | May 6, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 6, 2026 | — |
| 4 | Insider transaction | Apr 29, 2026 | Apr 27, 2026 |
| 4 | Insider transaction | Apr 29, 2026 | Apr 27, 2026 |
| 4 | Insider transaction | Apr 29, 2026 | Apr 27, 2026 |
| 4 | Insider transaction | Apr 29, 2026 | Apr 27, 2026 |
| 3 | Initial insider ownership | Mar 16, 2026 | Feb 26, 2026 |
| 4 | Insider transaction | Mar 9, 2026 | Mar 9, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 13, 2026 | — |
| 4 | Insider transaction | Feb 13, 2026 | Feb 11, 2026 |
| 4 | Insider transaction | Feb 13, 2026 | Feb 11, 2026 |
| 4 | Insider transaction | Feb 13, 2026 | Feb 11, 2026 |
| 4 | Insider transaction | Feb 13, 2026 | Feb 11, 2026 |
| 4 | Insider transaction | Feb 13, 2026 | Feb 11, 2026 |
| 4 | Insider transaction | Feb 13, 2026 | Feb 11, 2026 |
| 4 | Insider transaction | Feb 13, 2026 | Feb 11, 2026 |
| 4 | Insider transaction | Feb 13, 2026 | Feb 11, 2026 |
| 4 | Insider transaction | Feb 13, 2026 | Feb 11, 2026 |
| 4 | Insider transaction | Feb 13, 2026 | Feb 11, 2026 |
| 4 | Insider transaction | Feb 13, 2026 | Feb 11, 2026 |
| 4 | Insider transaction | Feb 13, 2026 | Feb 11, 2026 |
| 4 | Insider transaction | Feb 13, 2026 | Feb 11, 2026 |
| 4 | Insider transaction | Feb 12, 2026 | Feb 10, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Nov 13, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Sep 17, 2025 | — |
| 4 | Insider transaction | Jul 7, 2025 | Jul 2, 2025 |
| 4 | Insider transaction | Jul 7, 2025 | Jul 2, 2025 |
| 4 | Insider transaction | Jul 7, 2025 | Jul 2, 2025 |
| 4 | Insider transaction | Jul 7, 2025 | Jul 2, 2025 |
| 4 | Insider transaction | Jul 7, 2025 | Jul 2, 2025 |
| 4 | Insider transaction | Jul 7, 2025 | Jul 2, 2025 |
| 4 | Insider transaction | Jul 7, 2025 | Jul 2, 2025 |
| 4 | Insider transaction | Jul 7, 2025 | Jul 2, 2025 |
| 4 | Insider transaction | Jul 7, 2025 | Jul 2, 2025 |
| 4 | Insider transaction | Jul 7, 2025 | Jul 2, 2025 |
| 4 | Insider transaction | Jul 7, 2025 | Jul 2, 2025 |
| 4 | Insider transaction | Jul 7, 2025 | Jul 2, 2025 |
| 3 | Initial insider ownership | Jul 1, 2025 | Jul 1, 2025 |
| 3 | Initial insider ownership | Jul 1, 2025 | Jul 1, 2025 |
| 3 | Initial insider ownership | Jul 1, 2025 | Jul 1, 2025 |
| 3 | Initial insider ownership | Jul 1, 2025 | Jul 1, 2025 |
| 3 | Initial insider ownership | Jul 1, 2025 | Jul 1, 2025 |
| 3 | Initial insider ownership | Jul 1, 2025 | Jul 1, 2025 |
| 3 | Initial insider ownership | Jul 1, 2025 | Jul 1, 2025 |
| 3 | Initial insider ownership | Jul 1, 2025 | Jul 1, 2025 |
| 3 | Initial insider ownership | Jul 1, 2025 | Jul 1, 2025 |
| 3 | Initial insider ownership | Jul 1, 2025 | Jul 1, 2025 |
| 3 | Initial insider ownership | Jul 1, 2025 | Jul 1, 2025 |
| 3 | Initial insider ownership | Jul 1, 2025 | Jul 1, 2025 |
| 3 | Initial insider ownership | Jul 1, 2025 | Jul 1, 2025 |
| 3 | Initial insider ownership | Jul 1, 2025 | Jul 1, 2025 |
Showing 67 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- State Commercial Banks (SIC 6022)
- Listed as
- COSO (NYSE)
- Fiscal year ends
- December 31
- Headquarters
- Atlanta, GA
- SEC filer status
- , Emerging growth company
- SEC CIK
- 1297107
- Former names
- Coastal South Bancshares Inc (until Jul 9, 2004)
Other State Commercial Banks companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.