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 |
2023-03-10 Option Award |
2023-03-14 4:33 pm |
N/A 2033-03-10 |
Histogen Inc. | HSTO | Knudson Susan A. COO and CFO |
106,793 | $0 | 106,793 (Direct) |
View |
2022-02-17 Option Award |
2022-02-22 6:19 pm |
N/A 2032-02-17 |
Histogen Inc. | HSTO | Knudson Susan A. EVP, CFO & Corp Secy |
169,800 | $0 | 169,800 (Direct) |
View |
2021-11-08 Option Award |
2021-11-10 4:46 pm |
N/A 2031-11-08 |
Histogen Inc. | HSTO | Knudson Susan A. EVP, CFO & Corp Secy |
137,174 | $0 | 137,174 (Direct) |
View |
2021-01-13 Option Award |
2021-01-15 4:12 pm |
N/A 2031-01-13 |
Histogen Inc. | HSTO | Knudson Susan A. EVP, CFO & Corp Secy |
112,000 | $0 | 112,000 (Direct) |
View |
2020-05-28 Option Award |
2020-05-29 4:10 pm |
N/A 2030-05-28 |
Histogen Inc. | HSTO | Knudson Susan A. See Remarks |
124,119 | $0 | 124,119 (Direct) |
View |