CoastalSouth Bancshares, Inc. (COSO) has 20 open-market insider trades by 13 insiders since 2025. Over the last six months insiders net sold $274K. The most active filer is Ernst W. Bruderer, Director.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Joseph V. Topper Jr. | Dir | — | 1 | $2.1M | 2025-07-02 |
| James N. Richardson Jr. | Dir | — | 1 | $430K | 2025-07-02 |
| Boris Gutin | Dir | — | 1 | $237K | 2025-07-02 |
| James S. MacLeod | Dir | — | 2 | $224K | 2026-08-07 |
| Ernst W. Bruderer | Dir | — | 5 | $208K | 2026-08-31 |
| Anthony P. Valduga | COOCFO | — | 2 | $150K | 2026-05-06 |
| John G. Aldridge Jr. | Dir | — | 1 | $108K | 2025-07-02 |
| Patrick M. Frawley | Dir | — | 1 | $100K | 2025-07-02 |
| Lauren M. Hemby | CAO | — | 1 | $97K | 2026-04-27 |
| Stephen R. Stone | CEOPres | — | 2 | $52K | 2026-04-27 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Ernst W. Bruderer | Director | Sell | $55K | 2026-08-31 |
| Ernst W. Bruderer | Director | Sell | $55K | 2026-08-26 |
| Ernst W. Bruderer | Director | Sell | $28K | 2026-08-18 |
| Ernst W. Bruderer | Director | Sell | $28K | 2026-08-12 |
| James S. MacLeod | Director | Buy | $9K | 2026-08-06 |
| Anthony P. Valduga | COO & CFO | Sell | $118K | 2026-05-06 |
Companies that share insiders with COSO, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| Stephen R. Stone | President | Buy | $5K | 2026-03-09 |
| Michael B. High | Director | Buy | $38K | 2026-02-10 |
| Anthony P. Valduga | CFO AND COO | Buy | $32K | 2025-07-02 |
| Cameron Bradley Turner | CHIEF CREDIT OFFICER | Buy | $22K | 2025-07-02 |
| Ernst W. Bruderer | Director | Buy | $43K | 2025-07-02 |
| Joseph V. Topper Jr. | Director | Buy | $2.1M | 2025-07-02 |
| L. Scott Askins | Director | Buy | $50K | 2025-07-02 |
| James S. MacLeod | Director | Buy | $215K | 2025-07-02 |
| John G. Aldridge Jr. | Director | Buy | $108K | 2025-07-02 |