| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| Brent Pfeiffenberger | President and CEO | 2025-12-12 | 52,000 | $0.58 | $30.37kBuy |
| Brent Pfeiffenberger | President and CEO | 2025-12-10 | 463 | $0.53 | $243.54Sell |
| Douglas Carr | SVP Finance Operations | 2025-12-08 | 257 | $0.53 | $136.72Sell |
| Gregory Russotti | Title Chief Technology and Manufacturing Officer | 2025-12-08 | 526 | $0.53 | $279.83Sell |
| Chad Cowan | Chief Scientific Officer | 2025-11-20 | 5,462 | $0.50 | $2.74kSell |
| Brent Pfeiffenberger | President and CEO | 2025-11-19 | 35,000 | $0.50 | $17.33kBuy |
| Brent Pfeiffenberger | President and CEO | 2025-11-17 | 32,456 | $0.45 | $14.74kSell |
| Douglas Carr | SVP Finance Operations | 2025-11-03 | 292 | $0.59 | $171.11Sell |
| Brent Pfeiffenberger | President and CEO | 2025-09-08 | 488 | $0.50 | $244.00Sell |
| Douglas Carr | SVP Finance Operations | 2025-09-08 | 263 | $0.50 | $131.50Sell |
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Aktiengesellschaft Bayer | 14.52% | 12,675,838 | $7.90M | Insider |
| Versant Venture Capital VI LP | 13.93% | 12,166,109 | $7.58M | Insider |
| Fujifilm Cellular Dynamics Inc | 7.97% | 6,955,207 | $4.33M | Insider |
| Bain Capital Life Sciences Investors LLC | 4.05% | 3,538,609 | $2.20M | Institution |
| Brent Pfeiffenberger | 3.81% | 3,322,990 | $2.07M | Insider |
| Eli Casdin | 3.67% | 3,206,380 | $2.00M | Insider |
| Renaissance Technologies LLC | 2.96% | 2,586,900 | $1.61M | Institution |
| Vanguard Group Inc | 2.41% | 2,103,869 | $1.31M | Institution |
| Dafna Capital Management LLC | 1.95% | 1,704,232 | $1.06M | Institution |
| Casdin Capital LLC | 1.41% | 1,228,190 | $765.16k | Institution |