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 |
2021-03-16 Sale |
2021-03-18 4:22 pm |
INSMED Inc | INSM | Lewis William Chair and CEO |
50,000 | $36.19 | $1,809,281 | 310,238 (Direct) |
View |
2020-12-22 Sale |
2020-12-23 4:15 pm |
INSMED Inc | INSM | Lewis William Chair&Chief Executive Officer |
50,000 | $36.57 | $1,828,665 | 345,417 (Direct) |
View |
2020-11-04 Sale |
2020-11-06 6:10 pm |
INSMED Inc | INSM | Lewis William Chair&Chief Executive Officer |
200,000 | $34.03 | $6,805,402 | 3,371,229 (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 |
2021-05-12 Option Award |
2021-05-14 5:02 pm |
N/A 2031-05-12 |
INSMED Inc | INSM | Lewis William Chair and CEO |
165,624 | $0 | 345,232 (Direct) |
View |
2021-03-16 Exercise |
2021-03-18 4:22 pm |
N/A N/A |
INSMED Inc | INSM | Lewis William Chair and CEO |
50,000 | $3.4 | 310,238 (Direct) |
View |
2021-03-16 Exercise |
2021-03-18 4:22 pm |
N/A 2022-09-10 |
INSMED Inc | INSM | Lewis William Chair and CEO |
50,000 | $0 | 310,238 (Direct) |
View |
2021-01-07 Option Award |
2021-01-08 4:39 pm |
N/A 2031-01-07 |
INSMED Inc | INSM | Lewis William Chair & CEO |
131,479 | $0 | 289,048 (Direct) |
View |
2021-01-03 Tax Withholding |
2021-01-06 5:14 pm |
N/A N/A |
INSMED Inc | INSM | Lewis William Chair & CEO |
4,255 | $33.29 | 157,569 (Direct) |
View |
2021-01-04 Tax Withholding |
2021-01-06 5:14 pm |
N/A N/A |
INSMED Inc | INSM | Lewis William Chair & CEO |
2,963 | $33.42 | 157,569 (Direct) |
View |
2020-12-30 Gift |
2021-01-06 5:11 pm |
N/A 2022-09-10 |
INSMED Inc | INSM | Lewis William Chair & CEO |
2,069,408 | $0 | 2,025,490 (Direct) |
View |
2021-01-04 Other |
2021-01-06 5:11 pm |
N/A 2023-05-23 |
INSMED Inc | INSM | Lewis William Chair & CEO |
536,874 | $0 | 2,025,490 (Indirect) |
View |
2020-12-22 Exercise |
2020-12-23 4:15 pm |
N/A N/A |
INSMED Inc | INSM | Lewis William Chair&Chief Executive Officer |
50,000 | $3.4 | 345,417 (Direct) |
View |
2020-12-22 Exercise |
2020-12-23 4:15 pm |
N/A 2022-09-10 |
INSMED Inc | INSM | Lewis William Chair&Chief Executive Officer |
50,000 | $0 | 345,417 (Direct) |
View |
2020-11-06 Exercise |
2020-11-06 6:10 pm |
N/A N/A |
INSMED Inc | INSM | Lewis William Chair&Chief Executive Officer |
4,880 | $20.49 | 3,371,229 (Direct) |
View |
2020-11-04 Exercise |
2020-11-06 6:10 pm |
N/A N/A |
INSMED Inc | INSM | Lewis William Chair&Chief Executive Officer |
200,000 | $3.4 | 3,371,229 (Direct) |
View |
2020-11-06 Exercise |
2020-11-06 6:10 pm |
N/A N/A |
INSMED Inc | INSM | Lewis William Chair&Chief Executive Officer |
16,076 | $12.44 | 3,371,229 (Direct) |
View |
2020-05-15 Tax Withholding |
2020-11-06 6:10 pm |
N/A N/A |
INSMED Inc | INSM | Lewis William Chair&Chief Executive Officer |
6,361 | $25.46 | 3,371,229 (Direct) |
View |
2020-11-04 Exercise |
2020-11-06 6:10 pm |
N/A 2022-09-10 |
INSMED Inc | INSM | Lewis William Chair&Chief Executive Officer |
235,000 | $0 | 3,371,229 (Direct) |
View |
2020-11-06 Exercise |
2020-11-06 6:10 pm |
N/A N/A |
INSMED Inc | INSM | Lewis William Chair&Chief Executive Officer |
14,044 | $14.24 | 3,371,229 (Direct) |
View |