Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2025-07-11 Sale | 2025-07-15 4:37 pm | RAPID MICRO BIOSYSTEMS INC. | RPID | Spignesi Robert G. Jr. PRESIDENT AND CEO | 23,755 | $3.3247 | $78,979 | 970,550 (Direct) | View |
| 2025-07-08 Sale | 2025-07-10 7:43 pm | RAPID MICRO BIOSYSTEMS INC. | RPID | Spignesi Robert G. Jr. PRESIDENT AND CEO | 33,688 | $3.4723 | $116,976 | 944,015 (Direct) | View |
| 2024-12-03 Purchase | 2024-12-05 6:44 pm | RAPID MICRO BIOSYSTEMS INC. | RPID | PEI MELINDA LITHERLAND Director | 20,000 | $1.0182 | $20,364 | 54,300 (Direct) | View |
| 2024-11-26 Purchase | 2024-11-27 9:42 pm | RAPID MICRO BIOSYSTEMS INC. | RPID | PEI MELINDA LITHERLAND Director | 20,000 | $1.0499 | $20,999 | 34,300 (Direct) | View |
| 2024-08-08 Purchase | 2024-08-09 08:36 am | RAPID MICRO BIOSYSTEMS INC. | RPID | Malloy Kirk Director | 50,000 | $0.9067 | $45,335 | 64,300 (Direct) | View |
| 2024-08-07 Purchase | 2024-08-08 5:35 pm | RAPID MICRO BIOSYSTEMS INC. | RPID | WIRTJES SEAN M CHIEF FINANCIAL OFFICER | 10,000 | $0.78 | $7,800 | 348,157 (Direct) | View |
| 2024-08-06 Purchase | 2024-08-07 4:34 pm | RAPID MICRO BIOSYSTEMS INC. | RPID | Kollender Richard S Director | 65,000 | $0.7712 | $50,128 | 96,718 (Direct) | View |
| 2024-08-06 Purchase | 2024-08-07 4:31 pm | RAPID MICRO BIOSYSTEMS INC. | RPID | Spignesi Robert G. Jr. PRESIDENT AND CEO | 50,000 | $0.768 | $38,400 | 540,012 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2025-07-11 Exercise | 2025-07-15 4:37 pm | N/A N/A | RAPID MICRO BIOSYSTEMS INC. | RPID | Spignesi Robert G. Jr. PRESIDENT AND CEO | 50,290 | $0 | 970,550 (Direct) | View |
| 2025-07-08 Exercise | 2025-07-10 7:43 pm | N/A N/A | RAPID MICRO BIOSYSTEMS INC. | RPID | Spignesi Robert G. Jr. PRESIDENT AND CEO | 75,433 | $0 | 944,015 (Direct) | View |
| 2025-05-22 Option Award | 2025-05-27 8:31 pm | N/A 2035-05-21 | RAPID MICRO BIOSYSTEMS INC. | RPID | Bika Dafni Director | 50,000 | $0 | 50,000 (Direct) | View |
| 2025-05-22 Option Award | 2025-05-27 8:14 pm | N/A 2035-05-21 | RAPID MICRO BIOSYSTEMS INC. | RPID | LOWENSTEIN INESE Director | 42,950 | $0 | 67,250 (Direct) | View |
| 2025-05-22 Option Award | 2025-05-27 8:12 pm | N/A 2035-05-21 | RAPID MICRO BIOSYSTEMS INC. | RPID | PEI MELINDA LITHERLAND Director | 42,950 | $0 | 97,250 (Direct) | View |
| 2025-05-22 Option Award | 2025-05-27 8:10 pm | N/A 2035-05-21 | RAPID MICRO BIOSYSTEMS INC. | RPID | Kollender Richard S Director | 42,950 | $0 | 139,668 (Direct) | View |
| 2025-05-22 Option Award | 2025-05-27 8:09 pm | N/A 2035-05-21 | RAPID MICRO BIOSYSTEMS INC. | RPID | Malloy Kirk Director | 42,950 | $0 | 107,250 (Direct) | View |
| 2025-05-22 Option Award | 2025-05-27 8:07 pm | N/A 2035-05-21 | RAPID MICRO BIOSYSTEMS INC. | RPID | RICCIARDI NATALE S Director | 42,950 | $0 | 57,250 (Direct) | View |
| 2025-03-09 Tax Withholding | 2025-03-11 7:19 pm | N/A N/A | RAPID MICRO BIOSYSTEMS INC. | RPID | Spignesi Robert G. Jr. PRESIDENT AND CEO | 10,650 | $2.39 | 872,366 (Direct) | View |
| 2025-03-09 Tax Withholding | 2025-03-11 7:18 pm | N/A N/A | RAPID MICRO BIOSYSTEMS INC. | RPID | WIRTJES SEAN M CHIEF FINANCIAL OFFICER | 7,690 | $2.39 | 489,955 (Direct) | View |
| 2025-03-09 Tax Withholding | 2025-03-11 7:17 pm | N/A N/A | RAPID MICRO BIOSYSTEMS INC. | RPID | Wilson John J. Addington CHIEF OPERATING OFFICER | 9,872 | $2.39 | 232,474 (Direct) | View |
| 2025-02-18 Option Award | 2025-02-20 7:03 pm | N/A 2035-02-17 | RAPID MICRO BIOSYSTEMS INC. | RPID | Wilson John J. Addington CHIEF OPERATING OFFICER | 133,000 | $0 | 331,346 (Direct) | View |
| 2025-02-18 Option Award | 2025-02-20 6:59 pm | N/A 2035-02-17 | RAPID MICRO BIOSYSTEMS INC. | RPID | WIRTJES SEAN M CHIEF FINANCIAL OFFICER | 281,000 | $0 | 618,645 (Direct) | View |
| 2025-02-18 Option Award | 2025-02-20 6:58 pm | N/A 2035-02-17 | RAPID MICRO BIOSYSTEMS INC. | RPID | Spignesi Robert G. Jr. PRESIDENT AND CEO | 655,000 | $0 | 1,173,016 (Direct) | View |
| 2025-02-11 Tax Withholding | 2025-02-13 8:04 pm | N/A N/A | RAPID MICRO BIOSYSTEMS INC. | RPID | Wilson John J. Addington CHIEF OPERATING OFFICER | 7,075 | $2.68 | 198,346 (Direct) | View |
| 2025-02-11 Tax Withholding | 2025-02-13 8:02 pm | N/A N/A | RAPID MICRO BIOSYSTEMS INC. | RPID | WIRTJES SEAN M CHIEF FINANCIAL OFFICER | 4,621 | $2.68 | 337,645 (Direct) | View |
| 2025-02-11 Tax Withholding | 2025-02-13 8:01 pm | N/A N/A | RAPID MICRO BIOSYSTEMS INC. | RPID | Spignesi Robert G. Jr. PRESIDENT AND CEO | 10,755 | $2.68 | 516,205 (Direct) | View |
| 2025-02-06 Tax Withholding | 2025-02-07 8:15 pm | N/A N/A | RAPID MICRO BIOSYSTEMS INC. | RPID | Wilson John J. Addington CHIEF OPERATING OFFICER | 4,505 | $3.1 | 205,421 (Direct) | View |
| 2025-02-06 Tax Withholding | 2025-02-07 8:12 pm | N/A N/A | RAPID MICRO BIOSYSTEMS INC. | RPID | WIRTJES SEAN M CHIEF FINANCIAL OFFICER | 5,891 | $3.1 | 342,266 (Direct) | View |
| 2025-02-06 Tax Withholding | 2025-02-07 8:11 pm | N/A N/A | RAPID MICRO BIOSYSTEMS INC. | RPID | Spignesi Robert G. Jr. PRESIDENT AND CEO | 13,052 | $3.1 | 526,960 (Direct) | View |
| 2024-05-23 Option Award | 2024-05-28 7:08 pm | N/A 2034-05-22 | RAPID MICRO BIOSYSTEMS INC. | RPID | RICCIARDI NATALE S Director | 42,950 | $0 | 42,950 (Direct) | View |
| 2024-05-23 Option Award | 2024-05-28 7:07 pm | N/A 2034-05-22 | RAPID MICRO BIOSYSTEMS INC. | RPID | LOWENSTEIN INESE Director | 42,950 | $0 | 52,950 (Direct) | View |
| 2024-05-23 Option Award | 2024-05-28 7:05 pm | N/A 2034-05-22 | RAPID MICRO BIOSYSTEMS INC. | RPID | PEI MELINDA LITHERLAND Director | 42,950 | $0 | 42,950 (Direct) | View |
| 2024-05-23 Option Award | 2024-05-28 7:03 pm | N/A 2034-05-22 | RAPID MICRO BIOSYSTEMS INC. | RPID | Kollender Richard S Director | 42,950 | $0 | 60,368 (Direct) | View |
| 2024-05-23 Option Award | 2024-05-28 7:01 pm | N/A 2034-05-22 | RAPID MICRO BIOSYSTEMS INC. | RPID | Malloy Kirk Director | 42,950 | $0 | 42,950 (Direct) | View |
| 2024-05-23 Option Award | 2024-05-28 6:59 pm | N/A 2034-05-22 | RAPID MICRO BIOSYSTEMS INC. | RPID | Hirsch David Director | 42,950 | $0 | 42,950 (Direct) | View |
| 2024-05-23 Option Award | 2024-05-28 4:59 pm | N/A 2034-05-22 | RAPID MICRO BIOSYSTEMS INC. | RPID | Schwartz Jeffrey Lawrence Director 10% Owner | 42,950 | $0 | 8,477,510 (Direct) | View |
| 2024-03-11 Tax Withholding | 2024-03-12 9:23 pm | N/A N/A | RAPID MICRO BIOSYSTEMS INC. | RPID | Wilson John J. Addington CHIEF OPERATING OFFICER | 9,569 | $0.981 | 188,738 (Direct) | View |
| 2024-03-11 Tax Withholding | 2024-03-12 9:21 pm | N/A N/A | RAPID MICRO BIOSYSTEMS INC. | RPID | VEZINA VICTORIA CHIEF HUMAN RESOURCES OFFICER | 5,435 | $0.981 | 112,608 (Direct) | View |
| 2024-03-11 Tax Withholding | 2024-03-12 9:20 pm | N/A N/A | RAPID MICRO BIOSYSTEMS INC. | RPID | WIRTJES SEAN M CHIEF FINANCIAL OFFICER | 7,454 | $0.981 | 325,403 (Direct) | View |
| 2024-03-11 Tax Withholding | 2024-03-12 9:18 pm | N/A N/A | RAPID MICRO BIOSYSTEMS INC. | RPID | Spignesi Robert G. Jr. PRESIDENT AND CEO | 10,323 | $0.981 | 468,824 (Direct) | View |
| 2024-02-12 Tax Withholding | 2024-02-14 5:27 pm | N/A N/A | RAPID MICRO BIOSYSTEMS INC. | RPID | Wilson John J. Addington CHIEF OPERATING OFFICER | 5,809 | $0.96 | 198,307 (Direct) | View |
| 2024-02-12 Tax Withholding | 2024-02-14 5:26 pm | N/A N/A | RAPID MICRO BIOSYSTEMS INC. | RPID | VEZINA VICTORIA CHIEF HUMAN RESOURCES OFFICER | 2,727 | $0.96 | 118,043 (Direct) | View |