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 |
2022-06-06 Sale |
2022-06-07 7:37 pm |
Zosano Pharma Corp | ZSAN | Lo Steven Chief Executive Officer |
442 | $0.71 | $314 | 13,163 (Direct) |
View |
2022-03-31 Sale |
2022-04-01 9:07 pm |
Zosano Pharma Corp | ZSAN | Lo Steven Chief Executive Officer |
23,633 | $0.2101 | $4,965 | 460,709 (Direct) |
View |
2021-06-04 Sale |
2021-06-07 6:44 pm |
Zosano Pharma Corp | ZSAN | Lo Steven Chief Executive Officer |
13,158 | $0.805 | $10,592 | 365,592 (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 |
2025-03-24 Option Award |
2025-03-26 9:54 pm |
N/A 2035-03-24 |
Vaxart Inc. | VXRT | Lo Steven President, Chief Exec Officer |
3,513,000 | $0 | 3,740,638 (Direct) |
View |
2025-03-18 Tax Withholding |
2025-03-20 9:28 pm |
N/A N/A |
Vaxart Inc. | VXRT | Lo Steven President, Chief Exec Officer |
22,362 | $0.5702 | 227,638 (Direct) |
View |
2024-03-18 Option Award |
2024-03-20 8:03 pm |
N/A 2034-03-17 |
Vaxart Inc. | VXRT | Lo Steven President, Chief Exec Officer |
1,250,000 | $0 | 1,250,000 (Direct) |
View |
Ownership |
2024-03-20 8:01 pm |
N/A N/A |
Vaxart Inc. | VXRT | Lo Steven President, Chief Exec Officer |
0 | $0 | 0 (Direct) |
View |
2021-10-15 Option Award |
2021-10-19 9:34 pm |
N/A 2031-10-14 |
Zosano Pharma Corp | ZSAN | Lo Steven Chief Executive Officer |
356,250 | $0 | 721,842 (Direct) |
View |
2021-03-30 Option Award |
2021-04-01 9:33 pm |
N/A 2031-03-29 |
Zosano Pharma Corp | ZSAN | Lo Steven Chief Executive Officer |
697,500 | $0 | 843,750 (Direct) |
View |
2021-03-18 Option Award |
2021-03-19 6:13 pm |
N/A 2031-03-17 |
Zosano Pharma Corp | ZSAN | Lo Steven Chief Executive Officer |
450,000 | $0 | 450,000 (Direct) |
View |
2020-06-25 Option Award |
2020-06-29 9:55 pm |
N/A N/A |
Zosano Pharma Corp | ZSAN | Lo Steven Chief Executive Officer |
146,250 | $0 | 146,250 (Direct) |
View |
2020-06-03 Option Award |
2020-06-05 5:11 pm |
N/A 2030-06-02 |
Zosano Pharma Corp | ZSAN | Lo Steven Chief Executive Officer |
292,500 | $0 | 292,500 (Direct) |
View |