2026Q1
| Insider | Role (last 12 mo) | Shares held | Filed at |
|---|---|---|---|
| Preblick Ryan | CFO | 280,582 | Jan 7, 2026 |
| Heidbreder Christian | Chief Scientific Officer | 157,140 | Jan 7, 2026 |
| Ciaffoni Joseph | — | 56,000 | Jan 7, 2026 |
| Ninivaggi Daniel A | Director | 16,148 | Jan 7, 2026 |
| Stejbach Mark | Director | 16,072 | Jan 7, 2026 |
| Exec date | Filing date | Insider | Role | Signal | Confidence | Shares | % of shares | Under plan? | Amount (USD) |
|---|---|---|---|---|---|---|---|---|---|
| Mar 3, 2026 | Mar 5, 2026 | Anderson Woodrow D | Chief Accounting Officer | Sell | 40.0 | -10,965 | -19.24% | ✗ | $350.7K |
| Mar 3, 2026 | Mar 5, 2026 | Preblick Ryan | CFO | Sell | 37.5 | -87,597 | -27.55% | ✗ | $2.8M |
| Mar 3, 2026 | Mar 5, 2026 | Burris Jeffrey W | Chief Legal Officer | Sell | 37.5 | -36,032 | -33.50% | ✗ | $1.2M |
| Mar 3, 2026 | Mar 5, 2026 | Heidbreder Christian | Chief Scientific Officer | Sell | 37.5 | -45,797 | -15.67% | ✗ | $1.5M |
| Feb 10, 2026 | Feb 12, 2026 | Anderson Woodrow D | Chief Accounting Officer | Neutral | 90.0 | +6,903 | 157.24% | ✗ | - |
| Feb 10, 2026 | Feb 12, 2026 | Preblick Ryan | CFO | Neutral | 90.0 | +37,358 | 13.31% | ✗ | - |
| Feb 10, 2026 | Feb 12, 2026 | Burris Jeffrey W | Chief Legal Officer | Neutral | 90.0 | +26,897 | 3539.08% | ✗ | - |
| Feb 10, 2026 | Feb 12, 2026 | Heidbreder Christian | Chief Scientific Officer | Neutral | 90.0 | +33,622 | 21.40% | ✗ | - |
| Feb 10, 2026 | Feb 12, 2026 | Barry Patrick A | Chief Commercial Officer | Neutral | 90.0 | +31,380 | 100.00% | ✗ | - |
| Feb 10, 2026 | Feb 12, 2026 | Ciaffoni Joseph | CEO | Neutral | 90.0 | +79,976 | 142.81% | ✗ | - |
| Jan 26, 2026 | Jan 28, 2026 | Kingsley Stuart A | Director | Neutral | 90.0 | +3,722 | 404.57% | ✗ | - |
| Jan 26, 2026 | Jan 28, 2026 | Wheadon David E. | Director | Neutral | 90.0 | +5,955 | 41.37% | ✗ | - |
| Jan 26, 2026 | Jan 28, 2026 | Ryan Barbara | Director | Neutral | 90.0 | +3,722 | 189.61% | ✗ | - |
| Jan 26, 2026 | Jan 28, 2026 | NINIVAGGI DANIEL A | Director | Neutral | 90.0 | +3,722 | 21.99% | ✗ | - |
| Jan 26, 2026 | Jan 28, 2026 | Stejbach Mark | Director | Neutral | 90.0 | +3,722 | 22.09% | ✗ | - |
| Jan 26, 2026 | Jan 28, 2026 | Thompson Juliet | Director | Neutral | 90.0 | +3,722 | 38.67% | ✗ | - |
| Jan 26, 2026 | Jan 28, 2026 | Humphreys Keith | Director | Neutral | 90.0 | +3,722 | 64.15% | ✗ | - |
| Jan 5, 2026 | Jan 7, 2026 | Ryan Barbara | Director | Buy | 91.3 | +775 | 65.24% | ✗ | $27.4K |
| Jan 5, 2026 | Jan 7, 2026 | Humphreys Keith | Director | Buy | 91.3 | +775 | 15.42% | ✗ | $27.4K |
| Jan 5, 2026 | Jan 7, 2026 | NINIVAGGI DANIEL A | Director | Buy | 83.8 | +775 | 4.80% | ✗ | $27.4K |
| Jan 5, 2026 | Jan 7, 2026 | Stejbach Mark | Director | Buy | 83.8 | +775 | 4.82% | ✗ | $27.4K |
| Jan 5, 2026 | Jan 7, 2026 | Wheadon David E. | Director | Buy | 95.0 | +1,771 | 14.03% | ✗ | $62.7K |
| Jan 7, 2026 | Ryan Barbara | Director | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Jan 7, 2026 | NINIVAGGI DANIEL A | Director | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Jan 7, 2026 | Kingsley Stuart A | Director | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Jan 7, 2026 | Thompson Juliet | Director | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Jan 7, 2026 | Stejbach Mark | Director | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Jan 7, 2026 | Ciaffoni Joseph | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Jan 7, 2026 | Wheadon David E. | Director | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Jan 7, 2026 | Preblick Ryan | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Jan 7, 2026 | Humphreys Keith | Director | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Jan 7, 2026 | Heidbreder Christian | Chief Scientific Officer | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Jan 7, 2026 | Burris Jeffrey W | Chief Legal Officer | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Jan 7, 2026 | Barry Patrick A | Chief Commercial Officer | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Jan 7, 2026 | Anderson Woodrow D | Chief Accounting Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |