Spignesi Robert G. Jr. (CIK 1853904) reported 23 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-02). Recent activity: Buy RPID (12,787 shares), Sell RPID (17,922 shares), Sell RPID (38,327 shares), Buy RPID (264,000 shares), Sell RPID (12,840 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-02 | RAPID MICRO BIOSYSTEMS, INC. (RPID) | PRESIDENT AND CEO | Buy | 12,787 | $24,999 |
| 2026-03-12 | RAPID MICRO BIOSYSTEMS, INC. (RPID) | PRESIDENT AND CEO | Sell | 17,922 | $73,659 |
| 2026-02-20 | RAPID MICRO BIOSYSTEMS, INC. (RPID) | PRESIDENT AND CEO | Sell | 38,327 | $149,092 |
| 2026-02-13 | RAPID MICRO BIOSYSTEMS, INC. (RPID) | PRESIDENT AND CEO | Buy | 264,000 | $0 |
| 2026-02-10 | RAPID MICRO BIOSYSTEMS, INC. (RPID) | PRESIDENT AND CEO | Sell | 12,840 | $48,535 |
| 2025-10-21 | RAPID MICRO BIOSYSTEMS, INC. (RPID) | PRESIDENT AND CEO | Buy | 3,400 | $2,550 |
| 2025-10-21 | RAPID MICRO BIOSYSTEMS, INC. (RPID) | PRESIDENT AND CEO | Sell | 2,072 | $6,382 |
| 2025-10-21 | RAPID MICRO BIOSYSTEMS, INC. (RPID) | PRESIDENT AND CEO | Buy | 7,833 | $5,875 |
| 2025-10-21 | RAPID MICRO BIOSYSTEMS, INC. (RPID) | PRESIDENT AND CEO | Sell | 4,774 | $14,704 |
| 2025-07-15 | RAPID MICRO BIOSYSTEMS, INC. (RPID) | PRESIDENT AND CEO | Buy | 25,145 | $0 |
| 2025-07-15 | RAPID MICRO BIOSYSTEMS, INC. (RPID) | PRESIDENT AND CEO | Sell | 11,874 | $39,540 |
| 2025-07-15 | RAPID MICRO BIOSYSTEMS, INC. (RPID) | PRESIDENT AND CEO | Buy | 25,145 | $0 |
| 2025-07-15 | RAPID MICRO BIOSYSTEMS, INC. (RPID) | PRESIDENT AND CEO | Sell | 11,881 | $39,445 |
| 2025-07-10 | RAPID MICRO BIOSYSTEMS, INC. (RPID) | PRESIDENT AND CEO | Buy | 25,144 | $0 |
| 2025-07-10 | RAPID MICRO BIOSYSTEMS, INC. (RPID) | PRESIDENT AND CEO | Sell | 10,824 | $37,992 |
| 2025-07-10 | RAPID MICRO BIOSYSTEMS, INC. (RPID) | PRESIDENT AND CEO | Buy | 25,144 | $0 |
| 2025-07-10 | RAPID MICRO BIOSYSTEMS, INC. (RPID) | PRESIDENT AND CEO | Sell | 11,247 | $39,477 |
| 2025-07-10 | RAPID MICRO BIOSYSTEMS, INC. (RPID) | PRESIDENT AND CEO | Buy | 25,145 | $0 |
| 2025-07-10 | RAPID MICRO BIOSYSTEMS, INC. (RPID) | PRESIDENT AND CEO | Sell | 11,617 | $39,498 |
| 2025-03-11 | RAPID MICRO BIOSYSTEMS, INC. (RPID) | PRESIDENT AND CEO | Sell | 10,650 | $25,454 |
| 2025-02-20 | RAPID MICRO BIOSYSTEMS, INC. (RPID) | PRESIDENT AND CEO | Buy | 365,000 | $0 |
| 2025-02-13 | RAPID MICRO BIOSYSTEMS, INC. (RPID) | PRESIDENT AND CEO | Sell | 10,755 | $28,823 |
| 2025-02-07 | RAPID MICRO BIOSYSTEMS, INC. (RPID) | PRESIDENT AND CEO | Sell | 13,052 | $40,461 |
Source: SEC Form 4 filings · as of 2026-06-02