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 |
2023-02-23 Option Award |
2023-02-27 4:18 pm |
N/A 2033-02-23 |
Histogen Inc. | HSTO | Spada Alfred P. See Remarks |
106,793 | $0 | 106,793 (Direct) |
View |
Ownership |
2023-02-03 4:22 pm |
N/A N/A |
Histogen Inc. | HSTO | Spada Alfred P. See Remarks |
0 | $0 | 2,214 (Direct) |
View |
2020-05-22 Tax Withholding |
2020-05-27 06:05 am |
N/A N/A |
Histogen Inc. | HSTO | Spada Alfred P. EVP, R&D and CSO |
12,960 | $0.56 | 44,309 (Direct) |
View |
2020-05-22 Exercise |
2020-05-27 06:05 am |
N/A N/A |
Histogen Inc. | HSTO | Spada Alfred P. EVP, R&D and CSO |
31,343 | $0 | 44,309 (Direct) |
View |