William Mariner Greenman, President and CEO at CERUS CORP (CERS), sold 523,526 shares at $5.73 ($3.0M) on 2022-02-25, disclosed to the SEC on 2022-03-01.
Seasonal sale ($3.0M) by President and CEO — this insider has traded CERS in February in at least three consecutive prior years. Pattern-driven, low signal.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $5.69 | 215,263 | $1.2M | 41.1% |
| 2 | $5.69 | 215,263 | $1.2M | 41.1% |
| 3 | $5.73 | 93,000 | $533K | 17.9% |
| Total | $5.70 avg | 523,526 | $3.0M | 100% |
| Filing → |
| CERS | SELL | 2026-03-09 | $157K | — | Filing → |
| CERS | SELL | 2025-03-17 | $562K | — | Filing → |
| CERS | SELL | 2025-03-10 | $91K | — | Filing → |