Company · CIK 0001297107 · SIC 6022 — State Commercial Banks · NYSE
CoastalSouth Bancshares, Inc. · COSO
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 31, 2026 SForm 4 → | Aug 31, 4:48 pm EDT | Ernst W. BrudererDirector | 2,000 | $27.43 | $54,856 | 41,131 | −4.64% | |
| Aug 26, 2026 SForm 4 → | Aug 26, 4:54 pm EDT | Ernst W. BrudererDirector | 2,000 | $27.50 | $55,004 | 43,131 | −4.43% | |
| Aug 18, 2026 SForm 4 → | Aug 18, 4:15 pm EDT | Ernst W. BrudererDirector | 1,000 | $27.89 | $27,890 | 45,131 | −2.17% | |
| Aug 12, 2026 SForm 4 → | Aug 13, 5:00 pm EDT | Ernst W. BrudererDirector | 1,000 | $27.56 | $27,564 | 46,131 | −2.12% | 10b5-1 |
| Aug 6, 2026 PForm 4 → | Sep 14, 4:12 pm EDT | James S MacleodDirector | 334 | $27.99 | $9,350 | 201,585 | +0.17% | late |
Reported at this company — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.