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COSO
Ticker

CoastalSouth Bancshares, Inc.

COSO · Financial Services · CoastalSouth Bancshares, Inc. operates as the bank holding company for Coastal States Bank that provides various banking products and servi…

CoastalSouth Bancshares, Inc. (COSO), in the Financial Services sector, has 2 disclosed filings on Paydirt over the trailing twelve months from 2 corporate insiders: 0 purchases and 2 sales. Filers took a median of 2 days from execution to disclosure, and the most recent trade was executed Oct 23 and filed Oct 26. The most active filer was Ernst W. Bruderer with 1 filing. Data as of Nov 8 2026.

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Filings, ttm
2
0 buys · 2 sells
Traders, ttm
2
2 insiders
Volume, ttmiDollar value disclosed in the window
$285K
estimated for Congress, as filed for insiders
Median delay
2d
execution to disclosure
Last traded
Oct 23
Filed Oct 26
ADViAverage daily dollar volume
$2.9M
market data
Share price · 12M
$27.88 (+31.8%)
$28.01$24.49$20.97Nov 10 2025May 7Oct 30

Adjusted for splits and dividends.

Volume by month
$3.1M$1.6M$0Dec 2024Jun 2025Dec 2025Jun 2026Jul 2025 · buys $3.1MMay 2026 · sells $118KOct 2026 · sells $167K
Buys $3.1M Sells $285K

Estimated for Congress, as filed for insiders · by filing month · past 24 months

Who filed · past 24 months
JJ John G Aldridge Jr Director 1 filing · 1 buy, 0 sales EB Ernst W. Bruderer Director 1 filing · 0 buys, 1 sale BG Boris Gutin Director 1 filing · 1 buy, 0 sales JM James S Macleod Director 1 filing · 1 buy, 0 sales JJ James N. Richardson Jr. Director 1 filing · 1 buy, 0 sales JJ Joseph V. Topper Jr. Director 1 filing · 1 buy, 0 sales AV Anthony P. Valduga CFO AND COO 1 filing · 0 buys, 1 sale
Recent filings
Ernst W. BrudererSALE Director $167K
6,000 sh × $27.92
Exec Oct 23
Filed Oct 26 · 9:16 AM ET Anthony P. ValdugaSALE CFO AND COO $118K
4,558 sh × $25.84
Exec May 6
Filed May 6 · 5:30 PM ET John G Aldridge JrPURCHASE Director $108K
5,000 sh × $21.50
Exec Jul 2 2025
Filed Jul 7 2025 · 5:30 PM ET James N. Richardson Jr.PURCHASE Director $430K
20,000 sh × $21.50
Exec Jul 2 2025
Filed Jul 7 2025 · 5:30 PM ET Joseph V. Topper Jr.PURCHASE Director $2.1M
100,000 sh × $21.50
Exec Jul 2 2025
Filed Jul 7 2025 · 5:30 PM ET Boris GutinPURCHASE Director $236K
11,000 sh × $21.50
Exec Jul 2 2025
Filed Jul 7 2025 · 5:30 PM ET James S MacleodPURCHASE Director $215K
10,000 sh × $21.50
Exec Jul 2 2025
Filed Jul 7 2025 · 5:30 PM ET