CoastalSouth Bancshares, Inc. (COSO) — Insider Trading
Insider trading activity for CoastalSouth Bancshares, Inc. sourced from SEC EDGAR Form 4 filings.
Overview
- Total insider trades: 21
- Last trade date: Aug 31, 2026
- Ticker: COSO
Top Insiders
- Valduga Anthony P. (CFO AND COO) — 5 trades, buy: $0, sell: $118K
- Bruderer Ernst W. (Officer) — 4 trades, buy: $0, sell: $165K
- Stone Stephen R. (PRESIDENT AND CEO) — 3 trades, buy: $0, sell: $0
- Bruderer Ernst W. (Director) — 2 trades, buy: $0, sell: $110K
- Hemby Lauren M. (CHIEF ACCOUNTING OFFICER) — 3 trades, buy: $0, sell: $0
Recent Trades
| Date | Insider | Ticker / Company |
Type | Shares | Value |
| Aug 31, 2026 |
Bruderer Ernst W. |
CCOSO CoastalSouth Bancshares, Inc. |
SELL |
2,000 |
$55K |
| Aug 31, 2026 |
Bruderer Ernst W. |
CCOSO CoastalSouth Bancshares, Inc. |
SELL |
2,000 |
$55K |
| Aug 26, 2026 |
Bruderer Ernst W. |
CCOSO CoastalSouth Bancshares, Inc. |
SELL |
2,000 |
$55K |
| Aug 26, 2026 |
Bruderer Ernst W. |
CCOSO CoastalSouth Bancshares, Inc. |
SELL |
2,000 |
$55K |
| Aug 18, 2026 |
Bruderer Ernst W. |
CCOSO CoastalSouth Bancshares, Inc. |
SELL |
1,000 |
$28K |
| Aug 18, 2026 |
Bruderer Ernst W. |
COSO CoastalSouth Bancshares, Inc. |
SELL |
1,000 |
$28K |
| Aug 10, 2026 |
Bruderer Ernst W. |
CCOSO CoastalSouth Bancshares, Inc. |
SELL |
1,000 |
$28K |
| May 6, 2026 |
Valduga Anthony P. |
COSO CoastalSouth Bancshares, Inc. |
OTHER |
2,000 |
N/A |
| May 6, 2026 |
Valduga Anthony P. |
COSO CoastalSouth Bancshares, Inc. |
SELL |
4,558 |
$118K |
| Apr 27, 2026 |
Turner Cameron Bradley |
COSO CoastalSouth Bancshares, Inc. |
OTHER |
4,000 |
N/A |
| Apr 27, 2026 |
Turner Cameron Bradley |
COSO CoastalSouth Bancshares, Inc. |
OTHER |
1,169 |
$30K |
| Apr 27, 2026 |
Turner Cameron Bradley |
COSO CoastalSouth Bancshares, Inc. |
OTHER |
4,000 |
N/A |
| Apr 27, 2026 |
Valduga Anthony P. |
COSO CoastalSouth Bancshares, Inc. |
OTHER |
13,000 |
N/A |
| Apr 27, 2026 |
Valduga Anthony P. |
COSO CoastalSouth Bancshares, Inc. |
OTHER |
3,841 |
$98K |
| Apr 27, 2026 |
Valduga Anthony P. |
COSO CoastalSouth Bancshares, Inc. |
OTHER |
13,000 |
N/A |
| Apr 27, 2026 |
Hemby Lauren M. |
COSO CoastalSouth Bancshares, Inc. |
OTHER |
4,000 |
N/A |
| Apr 27, 2026 |
Hemby Lauren M. |
COSO CoastalSouth Bancshares, Inc. |
OTHER |
1,181 |
$30K |
| Apr 27, 2026 |
Hemby Lauren M. |
COSO CoastalSouth Bancshares, Inc. |
OTHER |
4,000 |
N/A |
| Apr 27, 2026 |
Stone Stephen R. |
COSO CoastalSouth Bancshares, Inc. |
OTHER |
17,000 |
N/A |
| Apr 27, 2026 |
Stone Stephen R. |
COSO CoastalSouth Bancshares, Inc. |
OTHER |
5,022 |
$129K |
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