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 |
2023-05-17 Purchase |
2023-05-18 2:13 pm |
Larimar Therapeutics Inc. | LRMR | Celano Michael Chief Financial Officer |
5,000 | $3.7263 | $18,632 | 112,746 (Direct) |
View |
2022-09-16 Purchase |
2022-09-19 07:00 am |
Larimar Therapeutics Inc. | LRMR | Celano Michael Chief Financial Officer |
31,746 | $3.15 | $100,000 | 31,746 (Direct) |
View |
2022-08-12 Purchase |
2022-08-16 4:01 pm |
ORASURE TECHNOLOGIES INC | OSUR | Celano Michael Director |
12,000 | $4.493 | $53,916 | 111,823 (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 |
2025-01-22 Option Award |
2025-01-24 4:15 pm |
N/A 2035-01-22 |
Larimar Therapeutics Inc. | LRMR | Celano Michael Chief Financial Officer |
239,296 | $0 | 383,292 (Direct) |
View |
2024-01-17 Option Award |
2024-01-19 4:32 pm |
N/A 2034-01-17 |
Larimar Therapeutics Inc. | LRMR | Celano Michael Chief Financial Officer |
218,750 | $0 | 331,496 (Direct) |
View |
2023-01-31 Option Award |
2023-02-02 8:16 pm |
N/A 2033-01-31 |
Larimar Therapeutics Inc. | LRMR | Celano Michael Chief Financial Officer |
196,000 | $0 | 227,746 (Direct) |
View |
2022-05-16 Option Award |
2022-05-18 4:06 pm |
N/A N/A |
ORASURE TECHNOLOGIES INC | OSUR | Celano Michael Director |
24,762 | $5.25 | 99,823 (Direct) |
View |
2022-05-16 Tax Withholding |
2022-05-18 4:06 pm |
N/A N/A |
ORASURE TECHNOLOGIES INC | OSUR | Celano Michael Director |
3,399 | $5.25 | 99,823 (Direct) |
View |
2022-05-10 Option Award |
2022-05-12 8:28 pm |
N/A 2032-05-10 |
Larimar Therapeutics Inc. | LRMR | Celano Michael Chief Financial Officer |
20,000 | $0 | 20,000 (Direct) |
View |
2022-01-18 Option Award |
2022-01-20 7:19 pm |
N/A 2032-01-18 |
Larimar Therapeutics Inc. | LRMR | Celano Michael Chief Financial Officer |
80,000 | $0 | 80,000 (Direct) |
View |
2021-05-18 Option Award |
2021-05-19 4:05 pm |
N/A N/A |
ORASURE TECHNOLOGIES INC | OSUR | Celano Michael Director Director |
13,559 | $9.5875 | 78,460 (Direct) |
View |
2021-05-17 Tax Withholding |
2021-05-19 4:05 pm |
N/A N/A |
ORASURE TECHNOLOGIES INC | OSUR | Celano Michael Director Director |
2,041 | $9.5012 | 78,460 (Direct) |
View |
2021-01-19 Option Award |
2021-01-21 10:55 am |
N/A 2031-01-19 |
Larimar Therapeutics Inc. | LRMR | Celano Michael Chief Financial Officer |
42,000 | $0 | 42,000 (Direct) |
View |
2020-09-29 Option Award |
2020-09-30 2:05 pm |
N/A 2030-07-16 |
Larimar Therapeutics Inc. | LRMR | Celano Michael Chief Financial Officer |
84,100 | $0 | 84,100 (Direct) |
View |
2020-05-28 Option Award |
2020-06-05 8:04 pm |
N/A 2030-05-28 |
Larimar Therapeutics Inc. | LRMR | Celano Michael Chief Financial Officer |
60,479 | $0 | 60,479 (Direct) |
View |
2020-05-15 Tax Withholding |
2020-05-19 4:37 pm |
N/A N/A |
ORASURE TECHNOLOGIES INC | OSUR | Celano Michael Director Director |
3,843 | $16.04 | 66,942 (Direct) |
View |
2020-05-18 Option Award |
2020-05-19 4:37 pm |
N/A N/A |
ORASURE TECHNOLOGIES INC | OSUR | Celano Michael Director Director |
8,143 | $15.96 | 66,942 (Direct) |
View |