Dudediligence.

CoastalSouth Bancshares, Inc

COSONYSE · State Commercial Banks
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Last 12 months

Sales planned on beside the trades reported on , and whether each names a .

Planned ·

$165,311

4 notices · 6,000 sh

Oct 2025 to Oct 2026

Reported ·

$283,089

5 sales · 4 buys · $51,890 bought

Oct 2025 to Sep 2026

The two figures cover different periods.

1 of 5 reported sales carry the 10b5-1 box. Together they are 0.09% of the shares on issue.

PLANNED · FORM 144Oct 2025 to Oct 2026REPORTED · FORM 4Oct 2025 to Sep 2026N2025DJ2026FMAMJJASO2026-08-31: Bruderer Ernst W., Form 1442026-08-26: Bruderer Ernst W., Form 1442026-08-10: Bruderer Ernst W., Form 1442026-08-18: Bruderer Ernst W., Form 1442026-02-10: HIGH MICHAEL B, bought2026-03-09: Stone Stephen R., bought2026-05-06: Valduga Anthony P., sold2026-08-06: MACLEOD JAMES S, bought2026-08-12: Bruderer Ernst W., sold2026-08-18: Bruderer Ernst W., sold2026-08-26: Bruderer Ernst W., sold2026-08-31: Bruderer Ernst W., sold
under a no plan named▼ sale▲ buysize is dollars

Form 144 notices, newest first

2026-08-31Bruderer Ernst W., Officer$54,856
2,000 shno plan date144 ↗
Form 4, 2026-08-31: sold 2,000 at $27.43 Form 4 ↗
2026-08-26Bruderer Ernst W., Officer$55,002
2,000 shno plan date144 ↗
Form 4, 2026-08-26: sold 2,000 at $27.50 Form 4 ↗
2026-08-18Bruderer Ernst W., Officer$27,888
1,000 shno plan date144 ↗
Form 4, 2026-08-18: sold 1,000 at $27.89 Form 4 ↗
2026-08-10Bruderer Ernst W., Officer$27,564
1,000 sh10b5-1 plan144 ↗
Form 4, 2026-08-13: sold 1,000 at $27.56 Form 4 ↗