Greenman William Mariner
Cerus Corporation · President and CEO
Greenman William Mariner is listed in public filings as director, officer: President and CEO. This Greenman William Mariner insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include Cerus Corporation (CERS). Investors use Greenman William Mariner's insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.
History Trades
| Company | Value | Action | Price | Current Price |
|---|---|---|---|---|
| $36k23k shares | SellMar 4, 2025 | $1.55 | -- | |
| $91k61k shares | SellMar 7, 2025 | $1.50 | -- | |
| $178k122.8k shares | SellMar 14, 2025 | $1.45 | -- | |
| $103k71.1k shares | SellMar 13, 2025 | $1.45 | -- | |
| $157k78.2k shares | SellMar 6, 2026 | $2.01 | -- |