| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
President And CEO
1 company
Greenman William Mariner is a President And CEO at Cerus Corporation. Recent SEC Form 4 filings include 0 buys and 20 sells.
Estimated insider holdings value: $14.2M based on current market prices.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 6, 2026 | CERS Cerus Corporation | President And CEO | Sell | 78,187 | $2.01 | $156,804.03 | -1.4% | - | - | |
| Mar 14, 2025 | CERS Cerus Corp | President And CEO | Sell | 193,913 | $1.45 | $281,173.85 | -2.3% | -5.5% | +16.6% | |
| Mar 7, 2025 | CERS Cerus Corp | President And CEO | Sell | 60,984 | $1.50 | $91,354.03 | -1.4% | -8.6% | +28.5% | |
| Mar 4, 2025 | CERS Cerus Corp | President And CEO | Sale+OE | 23,023 | $1.55 | $35,651.12 | -0.7% | -16.5% | +41.1% | |
| Mar 14, 2024 | CERS Cerus Corp | President And CEO | Sale+OE | 125,926 | $2.04 | $256,377.20 | -1.9% | -7.1% | -26.8% | |
| Mar 13, 2023 | CERS Cerus Corp | President And CEO | Sale+OE | 60,480 | $2.80 | $169,344.00 | -1.1% | -13.0% | -26.7% | |
| Mar 14, 2022 | CERS Cerus Corp | President And CEO | Sale+OE | 165,021 | $5.04 | $831,634.46 | -2.8% | -6.3% | -41.1% | |
| Feb 25, 2022 | CERS Cerus Corp | President And CEO | Sale+OE | 308,263 | $5.70 | $1,757,042.62 | -8.6% | -14.2% | -52.0% | |
| Mar 15, 2021 | CERS Cerus Corp | President And CEO | Sale+OE | 156,407 | $6.38 | $997,516.92 | -4.8% | -8.3% | -24.5% | |
| Mar 17, 2020 | CERS Cerus Corp | President And CEO | Sale+OE | 108,011 | $3.59 | $388,267.14 | -4.5% | - | - |