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 |
2024-09-13 Purchase |
2024-09-17 9:00 pm |
Viridian Therapeutics Inc. | VRDN | Fairmount Funds Management LLC Fairmount Healthcare Fund II GP LLC Fairmount Healthcare Fund II L.P. Director 10% Owner |
1,600,000 | $18.75 | $30,000,000 | 3,445,813 (Indirect) |
View |
2024-01-22 Purchase |
2024-01-24 6:44 pm |
Viridian Therapeutics Inc. | VRDN | Fairmount Funds Management LLC Fairmount Healthcare Fund GP LLC Fairmount Healthcare Fund II GP LLC Fairmount Healthcare Fund L.P. Fairmount Healthcare Fund II L.P. See Remarks 10% Owner |
476,190 | $21 | $9,999,990 | 1,845,813 (Indirect) |
View |
2022-08-17 Purchase |
2022-08-19 4:32 pm |
Viridian Therapeutics Inc. | VRDN | Fairmount Funds Management LLC Fairmount Healthcare Fund GP LLC Fairmount Healthcare Fund II GP LLC Fairmount Healthcare Fund L.P. Fairmount Healthcare Fund II L.P. See Remarks 10% Owner |
425,531 | $23.5 | $9,999,979 | 1,369,623 (Indirect) |
View |
2021-09-21 Purchase |
2021-09-23 09:30 am |
Viridian Therapeutics Inc. | VRDN | Fairmount Funds Management LLC Fairmount Healthcare Fund GP LLC Fairmount Healthcare Fund II GP LLC Fairmount Healthcare Fund L.P. Fairmount Healthcare Fund II L.P. Director 10% Owner |
909,000 | $11 | $9,999,000 | 1,077,283 (Indirect) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2024-03-28 Other |
2024-04-01 6:32 pm |
N/A N/A |
Viridian Therapeutics Inc. | VRDN | Fairmount Funds Management LLC Fairmount Healthcare Fund GP LLC Fairmount Healthcare Fund II GP LLC Fairmount Healthcare Fund L.P. Fairmount Healthcare Fund II L.P. Director 10% Owner |
49,857 | $0 | 1,990,722 (Indirect) |
View |
2023-10-30 Option Award |
2023-11-01 9:05 pm |
N/A N/A |
Viridian Therapeutics Inc. | VRDN | Fairmount Funds Management LLC Fairmount Healthcare Fund GP LLC Fairmount Healthcare Fund II GP LLC Fairmount Healthcare Fund L.P. Fairmount Healthcare Fund II L.P. See Remarks 10% Owner |
48,463 | $825.37 | 48,463 (Indirect) |
View |
Ownership |
2020-10-30 11:43 am |
N/A N/A |
MIRAGEN THERAPEUTICS INC. | MGEN | Fairmount Funds Management LLC Fairmount Healthcare Fund GP LLC Fairmount Healthcare Fund II GP LLC Fairmount Healthcare Fund L.P. Fairmount Healthcare Fund II L.P. See Remarks |
0 | $0 | 131,717,393 (Indirect) |
View |
2020-10-27 Other |
2020-10-29 11:30 am |
N/A N/A |
MIRAGEN THERAPEUTICS INC. | MGEN | Fairmount Funds Management LLC Fairmount Healthcare Fund GP LLC Fairmount Healthcare Fund II GP LLC Fairmount Healthcare Fund L.P. Fairmount Healthcare Fund II L.P. See Remarks |
625,247 | $0 | 1,063,749 (Indirect) |
View |