Michael B High insider trades: CoastalSouth Bancshares (COSO) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Michael reports to the SEC
Open-market buys and sales
4 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Feb 10, 2026 | COSO | ↑ Buy | 1,500 | $25.14 | $38K | By IRA | Feb 12, 2026 (2d) |
| Dec 5, 2008 | HNBC | ↓ Sell | 3,737 | $13.45 | $50K | Direct | Dec 5, 2008 (0d) |
| Dec 4, 2008 | HNBC | ↓ Sell | 5,000 | $12.85 | $64K | Direct | Dec 5, 2008 (1d) |
| May 27, 2008 | HNBC | ↑ Buy | 1,500 | $13.60 | $20K | Direct | May 27, 2008 (0d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other COSO insiders
Open-market trades in the last 12 months
About Michael B High's insider trades
Michael B High is an insider at CoastalSouth Bancshares (COSO). Since May 27, 2008, Michael has reported 2 open-market purchases worth $58K and 2 sales worth $115K on SEC Form 4. In the last 12 months: 1 buy ($38K).
Their filings also include shares returned to the company (1 filing), grants and awards (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every COSO insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.