WIRTJES SEAN M
SEC CIK 1289733 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| RPID | RAPID MICRO BIOSYSTEMS, INC. | CFO | 569.0K | $17.7K | $122.7K | 18 | 2022-02-11 | 2026-05-29 |
Most active insiders at RPID, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Longitude Prime Partners, LLC | 10% | — | $473.7K |
| 2 | Spignesi Robert G. Jr. | Pres AND CEO, Dir | — | $271.3K |
| 3 | Longitude Venture Partners II, L.P. | 10% | — | $190.1K |
| 4 | WIRTJES SEAN M | CFO | — | $122.7K |
| 5 | Wilson John J. Addington | COO | — | $80.1K |
| 6 | Bika Dafni | Dir | — | — |
| 7 | LOWENSTEIN INESE | Dir | — | — |
| 8 | PEI MELINDA LITHERLAND | Dir | — | — |
| 9 | Kollender Richard S | Dir | — | — |
| 10 | Malloy Kirk | Dir | — | — |
Transactions 18
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-06-02 19:41 | 2026-05-29 | RPID | RAPID MICRO BIOSYSTEMS, INC. | WIRTJES SEAN M | CFO | A - Grant | $1.95 | +12.8K | 569.0K | +2% | +$25.0K |
| 2026-03-12 | 2026-03-11 | RPID | RAPID MICRO BIOSYSTEMS, INC. | WIRTJES SEAN M | CFO | S - Sale | $4.32 | -7,480 | 556.2K | -1% | -$32.3K | |
| 2026-02-20 | 2026-02-20 | RPID | RAPID MICRO BIOSYSTEMS, INC. | WIRTJES SEAN M | CFO | S - Sale | $3.92 | -17.3K | 563.7K | -3% | -$67.6K | |
| D | 2026-02-13 | 2026-02-11 | RPID | RAPID MICRO BIOSYSTEMS, INC. | WIRTJES SEAN M | CFO | A - Grant | $0.00 | +97.0K | 580.9K | +20% | $0 |
| 2026-02-10 | 2026-02-09 | RPID | RAPID MICRO BIOSYSTEMS, INC. | WIRTJES SEAN M | CFO | S - Sale | $3.78 | -6,027 | 483.9K | -1% | -$22.8K | |
| 2025-03-11 | 2025-03-09 | RPID | RAPID MICRO BIOSYSTEMS, INC. | WIRTJES SEAN M | CFO | F - Tax | $2.39 | -7,690 | 490.0K | -2% | -$18.4K | |
| D | 2025-02-20 | 2025-02-18 | RPID | RAPID MICRO BIOSYSTEMS, INC. | WIRTJES SEAN M | CFO | A - Grant | $0.00 | +160.0K | 497.6K | +47% | $0 |
| 2025-02-13 | 2025-02-11 | RPID | RAPID MICRO BIOSYSTEMS, INC. | WIRTJES SEAN M | CFO | F - Tax | $2.68 | -4,621 | 337.6K | -1% | -$12.4K | |
| 2025-02-07 | 2025-02-06 | RPID | RAPID MICRO BIOSYSTEMS, INC. | WIRTJES SEAN M | CFO | F - Tax | $3.10 | -5,891 | 342.3K | -2% | -$18.3K | |
| 2024-08-08 | 2024-08-07 | RPID | RAPID MICRO BIOSYSTEMS, INC. | WIRTJES SEAN M | CFO | P - Purchase | $0.78 | +10.0K | 348.2K | +3% | +$7,800 | |
| 2024-03-12 | 2024-03-11 | RPID | RAPID MICRO BIOSYSTEMS, INC. | WIRTJES SEAN M | CFO | F - Tax | $0.98 | -7,454 | 325.4K | -2% | -$7,305 | |
| 2024-02-14 | 2024-02-12 | RPID | RAPID MICRO BIOSYSTEMS, INC. | WIRTJES SEAN M | CFO | F - Tax | $0.96 | -3,794 | 332.9K | -1% | -$3,642 | |
| D | 2024-02-08 | 2024-02-06 | RPID | RAPID MICRO BIOSYSTEMS, INC. | WIRTJES SEAN M | CFO | A - Grant | $0.00 | +51.0K | 336.7K | +18% | $0 |
| 2023-09-08 | 2023-09-06 | RPID | RAPID MICRO BIOSYSTEMS, INC. | WIRTJES SEAN M | CFO | P - Purchase | $0.99 | +10.0K | 285.7K | +4% | +$9,900 | |
| D | 2023-03-13 | 2023-03-09 | RPID | RAPID MICRO BIOSYSTEMS, INC. | WIRTJES SEAN M | CFO | A - Grant | $0.00 | +78.6K | 268.9K | +41% | $0 |
| 2023-02-15 | 2023-02-13 | RPID | RAPID MICRO BIOSYSTEMS, INC. | WIRTJES SEAN M | CFO | F - Tax | $1.30 | -4,621 | 190.3K | -2% | -$6,007 | |
| D | 2022-03-21 | 2022-03-17 | RPID | RAPID MICRO BIOSYSTEMS, INC. | WIRTJES SEAN M | CFO | M - OptEx | $1.00 | +10.0K | 191.6K | +6% | +$10.0K |
| D | 2022-02-15 | 2022-02-11 | RPID | RAPID MICRO BIOSYSTEMS, INC. | WIRTJES SEAN M | CFO | A - Grant | $0.00 | +40.0K | 181.6K | +28% | $0 |
Purchase Sale Sale after option exercise All abbreviations