Witney Frank
SEC CIK 1455312 · EDGAR
BoughtSold
Most active insiders at LAB, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Casdin Partners GP, LLC | Dir, 10% | $11.41M | — |
| 2 | Casdin Eli | Dir, 10% | $1.37M | — |
| 3 | Casdin Partners Master Fund, L.P. | Dir, 10% | $1.12M | — |
| 4 | CASDIN PRIVATE GROWTH EQUITY FUND GP, LLC | Dir | $503.0K | — |
| 5 | Kim Hanjoon Alex | CFO | — | — |
| 6 | Mackay Sean | SVP, Chief Business Off | — | — |
| 7 | Cox Troy | Dir | — | — |
| 8 | Carey Thomas D. | Dir | — | — |
| 9 | Egholm Michael | Pres, CEO, Dir | — | — |
| 10 | Witney Frank | Dir | — | — |
Transactions 17
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-06-23 17:43 | 2026-06-18 | LAB | STANDARD BIOTOOLS INC. | Witney Frank | Dir | A - Grant | $0.00 | +99.1K | 310.0K | +47% | $0 |
| 2026-06-02 19:37 | 2026-06-02 | CERS | CERUS CORP | Witney Frank | Dir | A - Grant | $0.00 | +60.0K | 340.1K | +21% | $0 | |
| M | 2026-05-11 16:05 | 2026-05-07 | RVTY | Revvity | Witney Frank | Dir | A - Grant | $0.00 | +2,280 | 23.4K | +11% | $0 |
| D | 2025-06-24 | 2025-06-20 | LAB | STANDARD BIOTOOLS INC. | Witney Frank | Dir | A - Grant | $0.00 | +94.6K | 210.9K | +81% | $0 |
| 2025-06-04 | 2025-06-03 | CERS | CERUS CORP | Witney Frank | Dir | A - Grant | $0.00 | +60.0K | 280.1K | +27% | $0 | |
| M | 2025-05-01 | 2025-04-30 | RVTY | Revvity | Witney Frank | Dir | A - Grant | $0.00 | +2,412 | 21.1K | +13% | $0 |
| D | 2024-07-02 | 2024-06-28 | LAB | STANDARD BIOTOOLS INC. | Witney Frank | Dir | A - Grant | $0.00 | +43.1K | 116.3K | +59% | $0 |
| 2024-06-06 | 2024-06-05 | CERS | CERUS CORP | Witney Frank | Dir | A - Grant | $5.00 | +40.0K | 220.1K | +22% | +$200.0K | |
| 2024-05-10 | 2024-05-09 | CERS | CERUS CORP | Witney Frank | Dir | P - Purchase | $1.89 | +20.0K | 180.1K | +12% | +$37.8K | |
| M | 2024-05-02 | 2024-05-01 | RVTY | Revvity | Witney Frank | Dir | A - Grant | $0.00 | +2,195 | 18.7K | +13% | $0 |
| D | 2023-06-16 | 2023-06-14 | LAB | STANDARD BIOTOOLS INC. | Witney Frank | Dir | A - Grant | $0.00 | +26.4K | 73.1K | +56% | $0 |
| 2023-06-09 | 2023-06-07 | CERS | CERUS CORP | Witney Frank | Dir | A - Grant | $5.00 | +40.0K | 160.1K | +33% | +$200.0K | |
| M | 2023-05-17 | 2023-05-15 | RVTY | Revvity | Witney Frank | Dir | A - Grant | $0.00 | +1,738 | 16.5K | +12% | $0 |
| D | 2022-06-17 | 2022-06-15 | LAB | STANDARD BIOTOOLS INC. | Witney Frank | Dir | A - Grant | $0.00 | +30.9K | 46.8K | +195% | $0 |
| D | 2022-06-03 | 2022-06-01 | CERS | CERUS CORP | Witney Frank | Dir | A - Grant | $0.00 | +20.5K | 120.1K | +21% | $0 |
| M | 2022-05-09 | 2022-05-06 | RVTY | Revvity | Witney Frank | Dir | A - Grant | $0.00 | +1,354 | 14.7K | +10% | $0 |
| D | 2022-04-06 | 2022-04-04 | LAB | STANDARD BIOTOOLS INC. | Witney Frank | Dir | A - Grant | $0.00 | +15.9K | 15.9K | New | $0 |
Purchase Sale Sale after option exercise All abbreviations