InsiderTrades

Bruderer Ernst W.

SEC CIK 2067397 · EDGAR

Buying vs selling by month open-market trades, last 24 months, COSO
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
COSOCoastalSouth Bancshares, Inc.Dir 41.1K $43.0K $165.3K 52025-07-022026-08-31

Most active insiders at COSO, 12 months

#InsiderTitleBoughtSold
1 Bruderer Ernst W.Dir —$165.3K
2 Valduga Anthony P.CFO AND COO —$117.8K
3 HIGH MICHAEL BDir $37.7K—
4 MACLEOD JAMES SDir $9,350—
5 Stone Stephen R.Pres AND CEO, Dir $4,830—
6 Turner Cameron BradleyChief CREDIT Off ——
7 Hemby Lauren M.CAO ——

Transactions 5

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
2026-08-31 16:48 2026-08-31 COSO CoastalSouth Bancshares, Inc. Bruderer Ernst W. Dir S - Sale $27.43 -2,000 41.1K -5% -$54.9K
2026-08-26 16:54 2026-08-26 COSO CoastalSouth Bancshares, Inc. Bruderer Ernst W. Dir S - Sale $27.50 -2,000 43.1K -4% -$55.0K
2026-08-18 16:15 2026-08-18 COSO CoastalSouth Bancshares, Inc. Bruderer Ernst W. Dir S - Sale $27.89 -1,000 45.1K -2% -$27.9K
T 2026-08-13 17:00 2026-08-12 COSO CoastalSouth Bancshares, Inc. Bruderer Ernst W. Dir S - Sale $27.56 -1,000 46.1K -2% -$27.6K
2025-07-07 2025-07-02 COSO CoastalSouth Bancshares, Inc. Bruderer Ernst W. Dir P - Purchase $21.50 +2,000 47.1K +4% +$43.0K

Purchase Sale Sale after option exercise All abbreviations