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Insider trades
Open-market buys and sells by officers, directors and 10% owners, from SEC Form 4. Usually filed within two business days.
About this data
- What it is
- When a company's officers, directors or owners of more than 10% buy or sell its stock, they must report the trade to the SEC on Form 4. This feed shows purchases and sales on the open market; stock grants, option exercises and shares withheld for tax are left out.
- Who files it
- The insider, usually through the company, within two business days of the trade.
- How current
- We collect new filings throughout the day on SEC business days.
- Worth knowing
- Sales are often routine: insiders sell to diversify, to pay taxes, or under a 10b5-1 plan set up months in advance. A purchase with their own money is less common, which is why many investors pay closer attention to it.
All of this comes from public filings.
Source and freshness · Information, not investment advice (disclaimer).
Open-market trades per day, last 30 days
Purchases Sales
By trade date. Insiders have two business days to file, so the most recent days fill in later.
Latest open-market insider trades
Showing: ticker COSO
| Traded | Insider | Company | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Oct 23, 2026 | Ernst W. Bruderer Director | COSO CoastalSouth Bancshares, Inc. | Sale | 6,000 | $27.92 | $167.5K Sale | Form 4 ↗ |
| Aug 31, 2026 | Ernst W. Bruderer Director | COSO CoastalSouth Bancshares, Inc. | Sale | 2,000 | $27.43 | $54.9K Sale | Form 4 ↗ |
| Aug 26, 2026 | Ernst W. Bruderer Director | COSO CoastalSouth Bancshares, Inc. | Sale | 2,000 | $27.50 | $55.0K Sale | Form 4 ↗ |
| Aug 18, 2026 | Ernst W. Bruderer Director | COSO CoastalSouth Bancshares, Inc. | Sale | 1,000 | $27.89 | $27.9K Sale | Form 4 ↗ |
| Aug 12, 2026 | Ernst W. Bruderer Director | COSO CoastalSouth Bancshares, Inc. | Sale | 1,000 | $27.56 | $27.6K Sale | Form 4 ↗ |
| Aug 7, 2026 | James S. MacLeod Director | COSO CoastalSouth Bancshares, Inc. | Buy | 238 | $28.15 | $6,700 Buy | Form 4 ↗ |
| Aug 6, 2026 | James S. MacLeod Director | COSO CoastalSouth Bancshares, Inc. | Buy | 96 | $27.61 | $2,651 Buy | Form 4 ↗ |
| May 6, 2026 | Anthony P. Valduga CFO AND COO | COSO CoastalSouth Bancshares, Inc. | Sale | 4,558 | $25.84 | $117.8K Sale | Form 4 ↗ |
| Mar 9, 2026 | Stephen R. Stone PRESIDENT AND CEO, Director | COSO CoastalSouth Bancshares, Inc. | Buy | 200 | $24.15 | $4,830 Buy | Form 4 ↗ |
| Feb 10, 2026 | Michael B. High Director | COSO CoastalSouth Bancshares, Inc. | Buy | 1,500 | $25.14 | $37.7K Buy | Form 4 ↗ |
| Jul 2, 2025 | James S. MacLeod Director | COSO CoastalSouth Bancshares, Inc. | Buy | 10,000 | $21.50 | $215.0K Buy | Form 4 ↗ |
| Jul 2, 2025 | Lauren M. Hemby CHIEF ACCOUNTING OFFICER | COSO CoastalSouth Bancshares, Inc. | Buy | 4,500 | $21.50 | $96.8K Buy | Form 4 ↗ |
| Jul 2, 2025 | Stephen R. Stone PRESIDENT AND CEO, Director | COSO CoastalSouth Bancshares, Inc. | Buy | 2,200 | $21.50 | $47.3K Buy | Form 4 ↗ |
| Jul 2, 2025 | Anthony P. Valduga CFO AND COO | COSO CoastalSouth Bancshares, Inc. | Buy | 1,500 | $21.50 | $32.3K Buy | Form 4 ↗ |
| Jul 2, 2025 | Ernst W. Bruderer Director | COSO CoastalSouth Bancshares, Inc. | Buy | 2,000 | $21.50 | $43.0K Buy | Form 4 ↗ |
| Jul 2, 2025 | Boris Gutin Director | COSO CoastalSouth Bancshares, Inc. | Buy | 11,000 | $21.50 | $236.5K Buy | Form 4 ↗ |
| Jul 2, 2025 | Patrick M. Frawley Director | COSO CoastalSouth Bancshares, Inc. | Buy | 4,650 | $21.50 | $100.0K Buy | Form 4 ↗ |
| Jul 2, 2025 | Joseph V. Topper Jr. Director | COSO CoastalSouth Bancshares, Inc. | Buy | 100,000 | $21.50 | $2.1M Buy | Form 4 ↗ |
| Jul 2, 2025 | Cameron Bradley Turner CHIEF CREDIT OFFICER | COSO CoastalSouth Bancshares, Inc. | Buy | 1,000 | $21.50 | $21.5K Buy | Form 4 ↗ |
| Jul 2, 2025 | James N. Richardson Jr. Director | COSO CoastalSouth Bancshares, Inc. | Buy | 20,000 | $21.50 | $430.0K Buy | Form 4 ↗ |
| Jul 2, 2025 | L. Scott Askins Director | COSO CoastalSouth Bancshares, Inc. | Buy | 2,325 | $21.50 | $50.0K Buy | Form 4 ↗ |
| Jul 2, 2025 | John G. Aldridge Jr. Director | COSO CoastalSouth Bancshares, Inc. | Buy | 5,000 | $21.50 | $107.5K Buy | Form 4 ↗ |
22 items, most recent first (up to 50). Every row links to its original filing. Updated Nov 15, 2026, 5:09 PM EST.
Download CSV The rows of this feed, with the filters above. A download holds at most 10,000 rows; narrow the filters to get a smaller slice.
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