COSO
CoastalSouth Bancshares, Inc.
CoastalSouth Bancshares, Inc. insider trading
Insiders at CoastalSouth Bancshares, Inc. have been buying its stock on the open market. The largest purchase in the last 30 days was Macleod James S (Director) buying $6.7K of COSO, filed Sep 14, 2026. Every open-market purchase and sale its officers, directors and 10% owners filed in that time is listed below, each linked to the original Form 4.
- Bought on the open market
- $9.4K
- Sold
- —
- Insiders
- 1
- Latest trade
- Aug 07, 2026
From SEC filings · last 30 days
Recent COSO insider transactions
SEC Form 4 data, Q3 2024 to Q2 2026
COSO insider trading by quarter
Between Jul 01, 2024 and Jun 30, 2026, 3 insiders traded COSO on the open market: 2 purchases worth $42.5K and 1 sale worth $117.8K. In the last four quarters alone: 2 purchases ($42.5K) and 1 sale ($117.8K), by 3 insiders.
| Quarter | Bought | Sold | Insiders |
|---|---|---|---|
| Q2 2026 | — | −$117.8K1 sale | |
| Q1 2026 | +$42.5K2 buys | — | |
| Q4 2025 | — | — | |
| Q3 2025 | — | — | |
| Q2 2025 | — | — | |
| Q1 2025 | — | — | |
| Q4 2024 | — | — | |
| Q3 2024 | — | — |
- Largest purchase
- +$37.7K of COSO by High Michael B (Director) on Feb 10, 2026.
- Largest sale
- −$117.8K of COSO by Valduga Anthony P. (CFO And COO) on May 06, 2026.
Open-market transactions through Jun 30, 2026most recent first
Valduga Anthony P.
CFO And COO
−$117.8K
May 06, 2026
4,558 sh · $25.84
Stone Stephen R.
President And CEO · Director
+$4.8K
Mar 09, 2026
200 sh · $24.15
High Michael B
Director
+$37.7K
Feb 10, 2026
1,500 sh · $25.14
| Date | Insider | Shares | Price | Value |
|---|---|---|---|---|
| May 06, 2026 | Valduga Anthony P.CFO And COO | 4,558 | $25.84 | −$117.8K |
| Mar 09, 2026 | Stone Stephen R.President And CEO · Director | 200 | $24.15 | +$4.8K |
| Feb 10, 2026 | High Michael BDirector | 1,500 | $25.14 | +$37.7K |
From SEC's quarterly Form 3, 4 and 5 data sets: code P purchases and code S sales of common stock, by the date the trade happened. Where a fund and the people who control it each report the same block, it is counted once. Trades made in the last days of Q2 2026 but filed after it closed arrive with SEC's next quarterly release.
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Questions
- Are COSO insiders buying or selling?
- Between Aug 06, 2026 and Aug 07, 2026, 1 CoastalSouth Bancshares, Inc. insider made 2 open-market purchases worth $9.4K and no sales, a net purchase of $9.4K.
- How much COSO stock have insiders bought and sold in the last two years?
- Between Jul 01, 2024 and Jun 30, 2026, 3 CoastalSouth Bancshares, Inc. insiders made 2 open-market purchases worth $42.5K and 1 sale worth $117.8K. In the four quarters to Jun 30, 2026: 2 purchases ($42.5K) and 1 sale ($117.8K). The largest purchase was High Michael B buying $37.7K on Feb 10, 2026. The largest sale was Valduga Anthony P. selling $117.8K on May 06, 2026.
- What was the largest recent COSO insider trade?
- Macleod James S (Director) bought $6.7K of COSO stock on Aug 07, 2026 at about $28.15 a share.
- When did an insider last buy COSO shares?
- The most recent open-market purchase on file is Macleod James S (Director) buying $6.7K on Aug 07, 2026.
- Where does COSO insider trading data come from?
- From the Form 4 filings CoastalSouth Bancshares, Inc.'s officers, directors and 10% owners must send the SEC within two business days of a trade. Each row on this page links to its original filing on SEC EDGAR. Share grants and option exercises are kept apart from open-market purchases and sales, because only the latter cost the insider their own money.
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