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 |
2020-12-03 Purchase |
2020-12-07 4:06 pm |
Histogen Inc. | HSTO | Pascoe Richard W President, CEO & Director |
10,000 | $1.2394 | $12,394 | 10,000 (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 |
2021-01-13 Option Award |
2021-01-15 4:13 pm |
N/A 2031-01-13 |
Histogen Inc. | HSTO | Latterich Martin SVP, Technical Operations |
90,000 | $0 | 90,000 (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 |
2021-01-13 Option Award |
2021-01-15 4:11 pm |
N/A 2031-01-13 |
Histogen Inc. | HSTO | Daniels Moya See Remarks |
100,000 | $0 | 100,000 (Direct) |
View |
2020-10-16 Option Award |
2020-10-19 4:14 pm |
N/A 2030-10-16 |
Histogen Inc. | HSTO | Daniels Moya See Remarks |
65,000 | $0 | 65,000 (Direct) |
View |
2020-10-07 Option Award |
2020-10-09 4:15 pm |
N/A 2030-10-07 |
Histogen Inc. | HSTO | Zhang Yizhuo Director |
20,000 | $0 | 20,000 (Direct) |
View |
2020-10-07 Option Award |
2020-10-09 4:14 pm |
N/A 2030-10-07 |
Histogen Inc. | HSTO | Satz Brian Director |
20,000 | $0 | 20,000 (Direct) |
View |
2020-10-07 Option Award |
2020-10-09 4:12 pm |
N/A 2030-10-07 |
Histogen Inc. | HSTO | Mento Steven J Director |
20,000 | $0 | 20,000 (Direct) |
View |
2020-10-07 Option Award |
2020-10-09 4:11 pm |
N/A 2030-10-07 |
Histogen Inc. | HSTO | KISNER DANIEL L Director |
20,000 | $0 | 20,000 (Direct) |
View |
2020-10-07 Option Award |
2020-10-09 4:10 pm |
N/A 2030-10-07 |
Histogen Inc. | HSTO | Jackson Jonathan Director 10% Owner |
20,000 | $0 | 20,000 (Direct) |
View |
2020-10-07 Option Award |
2020-10-09 4:08 pm |
N/A 2030-10-07 |
Histogen Inc. | HSTO | Crean David Hugh Director |
20,000 | $0 | 20,000 (Direct) |
View |
2020-10-07 Option Award |
2020-10-09 4:05 pm |
N/A 2030-10-07 |
Histogen Inc. | HSTO | Chang Stephen Director |
20,000 | $0 | 20,000 (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 |
2019-01-24 Other |
2020-05-28 7:56 pm |
N/A 2029-01-24 |
Histogen Inc. | HSTO | Pascoe Richard W See Remarks |
485,178 | $0 | 485,178 (Direct) |
View |
2012-05-12 Other |
2020-05-28 7:55 pm |
N/A 2022-05-12 |
Histogen Inc. | HSTO | Naughton Gail K See Remarks |
806,589 | $0 | 1,233,115 (Direct) |
View |
2018-05-02 Other |
2020-05-28 7:54 pm |
N/A 2028-05-02 |
Histogen Inc. | HSTO | Satz Brian Director |
37,289 | $0 | 38,723 (Direct) |
View |
2016-10-07 Other |
2020-05-28 7:53 pm |
N/A 2026-10-07 |
Histogen Inc. | HSTO | Latterich Martin See Remarks |
54,977 | $0 | 66,928 (Direct) |
View |
2020-05-26 Other |
2020-05-28 7:51 pm |
N/A N/A |
Histogen Inc. | HSTO | Jackson Jonathan Director 10% Owner |
2,356,597 | $0 | 4,713,194 (Indirect) |
View |
2016-01-29 Other |
2020-05-28 7:51 pm |
N/A 2026-01-29 |
Histogen Inc. | HSTO | Chang Stephen Director |
64,682 | $0 | 79,167 (Direct) |
View |
2020-05-26 Other |
2020-05-28 7:50 pm |
N/A N/A |
Histogen Inc. | HSTO | Zhang Yizhuo Director |
600,983 | $0 | 1,201,966 (Indirect) |
View |
2017-05-22 Other |
2020-05-28 7:50 pm |
N/A 2027-05-22 |
Histogen Inc. | HSTO | Crean David Hugh Director |
57,367 | $0 | 57,367 (Direct) |
View |
2020-05-22 Tax Withholding |
2020-05-27 06:09 am |
N/A N/A |
Histogen Inc. | HSTO | Marshall Keith W EVP, COO & CFO |
18,615 | $0.56 | 19,885 (Direct) |
View |
2020-05-22 Exercise |
2020-05-27 06:09 am |
N/A N/A |
Histogen Inc. | HSTO | Marshall Keith W EVP, COO & CFO |
38,500 | $0 | 19,885 (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 |
2020-05-22 Tax Withholding |
2020-05-27 06:04 am |
N/A N/A |
Histogen Inc. | HSTO | Mento Steven J Director |
31,428 | $0.56 | 82,280 (Direct) |
View |
2020-05-22 Exercise |
2020-05-27 06:04 am |
N/A N/A |
Histogen Inc. | HSTO | Mento Steven J Director |
65,000 | $0 | 82,280 (Direct) |
View |