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 |
2021-09-15 Purchase |
2021-09-15 4:37 pm |
DiaMedica Therapeutics Inc. | DMAC | ALCORN HARRY W JR SVP, Clinical Operations |
15,000 | $3.7973 | $56,960 | 43,981 (Indirect Direct) |
View |
2021-08-16 Purchase |
2021-08-16 4:27 pm |
DiaMedica Therapeutics Inc. | DMAC | ALCORN HARRY W JR Senior VP, Clinical Operations |
20,721 | $3.0913 | $64,054 | 28,981 (Indirect 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 |
2021-07-28 Option Award |
2021-07-29 9:14 pm |
N/A 2031-07-27 |
DiaMedica Therapeutics Inc. | DMAC | ALCORN HARRY W JR Chief Medical Officer |
60,000 | $0 | 68,260 (Direct) |
View |
2020-06-01 Option Award |
2020-06-02 5:10 pm |
N/A 2030-05-31 |
DiaMedica Therapeutics Inc. | DMAC | ALCORN HARRY W JR Chief Medical Officer |
35,000 | $0 | 43,260 (Direct) |
View |