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 |
2021-11-23 Sale |
2021-11-24 5:53 pm |
Zosano Pharma Corp | ZSAN | GREATHOUSE KENNETH Director |
10,000 | $0.6018 | $6,018 | 43,500 (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 |
2021-06-10 Option Award |
2021-06-14 8:36 pm |
N/A 2031-06-09 |
Zosano Pharma Corp | ZSAN | GREATHOUSE KENNETH Director |
45,000 | $0 | 83,500 (Direct) |
View |
2021-05-17 Option Award |
2021-05-18 7:45 pm |
N/A N/A |
Zosano Pharma Corp | ZSAN | GREATHOUSE KENNETH Director |
21,000 | $0.7291 | 38,500 (Direct) |
View |
2020-06-25 Option Award |
2020-06-29 9:57 pm |
N/A N/A |
Zosano Pharma Corp | ZSAN | GREATHOUSE KENNETH Director |
7,500 | $0 | 17,500 (Direct) |
View |
2020-06-03 Option Award |
2020-06-05 5:06 pm |
N/A 2030-06-02 |
Zosano Pharma Corp | ZSAN | GREATHOUSE KENNETH Director |
15,000 | $0 | 15,000 (Direct) |
View |