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 |
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 |
2021-10-05 Sale |
2021-10-06 7:42 pm |
Strongbridge Biopharma plc | SBBP | Kollender Richard S President and CFO |
234,229 | $0 | $0 | 0 (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 |
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 |
2023-05-04 Option Award |
2023-05-05 6:03 pm |
N/A 2033-05-03 |
RAPID MICRO BIOSYSTEMS INC. | RPID | Kollender Richard S Director |
25,000 | $0 | 25,000 (Direct) |
View |
2022-05-23 Option Award |
2022-06-10 6:32 pm |
N/A 2032-05-22 |
RAPID MICRO BIOSYSTEMS INC. | RPID | Kollender Richard S Director |
12,500 | $0 | 12,500 (Direct) |
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2021-10-01 Tax Withholding |
2021-10-05 7:27 pm |
N/A N/A |
Strongbridge Biopharma plc | SBBP | Kollender Richard S President and CFO |
64,791 | $2.06 | 234,229 (Direct) |
View |
2021-09-09 Exercise |
2021-09-13 8:36 pm |
N/A 2027-07-24 |
RAPID MICRO BIOSYSTEMS INC. | RPID | Kollender Richard S Director |
107,816 | $0 | 1,481,009 (Indirect) |
View |
2021-09-09 Exercise |
2021-09-13 8:36 pm |
N/A N/A |
RAPID MICRO BIOSYSTEMS INC. | RPID | Kollender Richard S Director |
107,816 | $0.05 | 1,481,009 (Indirect) |
View |
2021-09-03 Tax Withholding |
2021-09-08 4:42 pm |
N/A N/A |
Strongbridge Biopharma plc | SBBP | Kollender Richard S President and CFO |
17,088 | $2.24 | 299,020 (Direct) |
View |
2021-07-19 Conversion |
2021-07-20 8:16 pm |
N/A N/A |
RAPID MICRO BIOSYSTEMS INC. | RPID | Kollender Richard S Director |
8,537,414 | $0 | 1,481,009 (Indirect) |
View |
2021-07-14 Option Award |
2021-07-15 8:01 pm |
N/A 2031-07-13 |
RAPID MICRO BIOSYSTEMS INC. | RPID | Kollender Richard S Director |
25,000 | $0 | 25,000 (Direct) |
View |
Ownership |
2021-07-14 7:31 pm |
N/A N/A |
RAPID MICRO BIOSYSTEMS INC. | RPID | Kollender Richard S Director |
0 | $0 | 2,079,382 (Indirect) |
View |
2021-05-17 Tax Withholding |
2021-05-18 7:08 pm |
N/A N/A |
Strongbridge Biopharma plc | SBBP | Kollender Richard S President and CFO |
11,392 | $2.28 | 316,108 (Direct) |
View |
2021-03-03 Option Award |
2021-03-05 4:50 pm |
N/A N/A |
Strongbridge Biopharma plc | SBBP | Kollender Richard S President and CFO |
80,000 | $0 | 327,500 (Direct) |
View |
2021-01-07 Option Award |
2021-01-08 08:34 am |
N/A N/A |
Strongbridge Biopharma plc | SBBP | Kollender Richard S Chief Operating Officer |
147,500 | $0 | 247,500 (Direct) |
View |