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- Greenman William Mariner
Stock Insider Trading Activity of Greenman William Mariner
| Name | Ticker | Relationship | Date | Transaction | AVG Cost Per Share | Shares | Total Value | Securities Owned After Transaction(s) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| Greenman William Mariner | CERS | President and CEO | Mar 13 '25 | Sell | $1.45 | 193,913 | $281,173.85 | 4,238,672 | |
| Greenman William Mariner | CERS | President and CEO | Mar 6 '25 | Sell | $1.50 | 60,984 | $91,354.03 | 4,238,672 | |
| Greenman William Mariner | CERS | President and CEO | Mar 3 '25 | Sell | $1.55 | 23,023 | $35,651.12 | 4,238,672 |
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