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>>

Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
Ownership |
2020-12-03 8:42 pm |
N/A N/A |
Sigilon Therapeutics Inc. | SGTX | Flagship Ventures Fund V General Partner LLC Flagship Ventures Fund V L.P. Flagship Pioneering Special Opportunities Fund II L.P. Flagship Pioneering Special Opportunities Fund II General Partner LLC Flagship Pioneering Inc. AFEYAN NOUBAR 10% Owner |
0 | $0 | 10,370,369 (Indirect) |
View |
Ownership |
2020-12-03 8:42 pm |
N/A N/A |
Sigilon Therapeutics Inc. | SGTX | Cox John Director |
0 | $0 | 59,999 (Indirect) |
View |
Ownership |
2020-12-03 8:41 pm |
N/A 2027-10-30 |
Sigilon Therapeutics Inc. | SGTX | Shaff Eric D. Director |
0 | $0 | 55,555 (Direct) |
View |
Ownership |
2020-12-03 8:41 pm |
N/A 2028-12-05 |
Sigilon Therapeutics Inc. | SGTX | CORZO DEYA Chief Medical Officer |
0 | $0 | 165,555 (Direct) |
View |
Ownership |
2020-12-03 8:41 pm |
N/A 2027-04-12 |
Sigilon Therapeutics Inc. | SGTX | SMITH DEVYN Chief Operating Officer |
0 | $0 | 252,220 (Direct) |
View |
Ownership |
2020-12-03 8:41 pm |
N/A 2026-07-13 |
Sigilon Therapeutics Inc. | SGTX | RUFFOLO ROBERT R Director |
0 | $0 | 55,555 (Direct) |
View |