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 |
2023-06-23 Purchase |
2023-06-26 4:42 pm |
DiaMedica Therapeutics Inc. | DMAC | Giuffre Randall Michael Director |
65,000 | $3.91 | $254,150 | 391,998 (Indirect Direct) |
View |
2022-12-08 Purchase |
2022-12-12 4:34 pm |
DiaMedica Therapeutics Inc. | DMAC | Giuffre Randall Michael Director |
57,079 | $1.4195 | $81,023 | 306,868 (Indirect Direct) |
View |
2022-12-06 Purchase |
2022-12-08 4:55 pm |
DiaMedica Therapeutics Inc. | DMAC | Giuffre Randall Michael Director |
24,874 | $1.3954 | $34,709 | 249,789 (Indirect Direct) |
View |
2022-12-01 Purchase |
2022-12-05 4:08 pm |
DiaMedica Therapeutics Inc. | DMAC | Giuffre Randall Michael Director |
819 | $1.19 | $975 | 224,915 (Indirect Direct) |
View |
2022-11-29 Purchase |
2022-12-01 5:11 pm |
DiaMedica Therapeutics Inc. | DMAC | Giuffre Randall Michael Director |
67,228 | $1.1969 | $80,463 | 278,282 (Indirect Direct) |
View |
2020-11-20 Purchase |
2020-11-23 4:22 pm |
DiaMedica Therapeutics Inc. | DMAC | Giuffre Randall Michael Director |
15,000 | $4.2608 | $63,912 | 189,009 (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 |
2025-02-13 Exercise |
2025-02-18 4:25 pm |
N/A N/A |
DiaMedica Therapeutics Inc. | DMAC | Giuffre Randall Michael Director |
12,000 | $2.11 | 439,055 (Direct) |
View |
2025-02-13 Exercise |
2025-02-18 4:25 pm |
N/A 2025-12-01 |
DiaMedica Therapeutics Inc. | DMAC | Giuffre Randall Michael Director |
17,000 | $0 | 439,055 (Direct) |
View |
2025-02-13 Exercise |
2025-02-18 4:25 pm |
N/A N/A |
DiaMedica Therapeutics Inc. | DMAC | Giuffre Randall Michael Director |
5,000 | $3.65 | 439,055 (Direct) |
View |
2025-01-02 Option Award |
2025-01-03 4:36 pm |
N/A N/A |
DiaMedica Therapeutics Inc. | DMAC | Giuffre Randall Michael Director |
10,861 | $5.34 | 422,055 (Direct) |
View |
2024-06-01 Option Award |
2024-06-03 4:02 pm |
N/A 2034-05-31 |
DiaMedica Therapeutics Inc. | DMAC | Giuffre Randall Michael Director |
28,472 | $0 | 439,666 (Direct) |
View |
2024-01-02 Option Award |
2024-01-02 4:30 pm |
N/A N/A |
DiaMedica Therapeutics Inc. | DMAC | Giuffre Randall Michael Director |
19,196 | $2.8 | 411,194 (Direct) |
View |
2023-06-23 Gift |
2023-06-26 4:42 pm |
N/A N/A |
DiaMedica Therapeutics Inc. | DMAC | Giuffre Randall Michael Director |
15,000 | $0 | 391,998 (Direct) |
View |
2023-06-01 Option Award |
2023-06-02 4:02 pm |
N/A 2033-05-31 |
DiaMedica Therapeutics Inc. | DMAC | Giuffre Randall Michael Director |
16,968 | $0 | 358,966 (Direct) |
View |
2023-01-03 Option Award |
2023-01-03 4:43 pm |
N/A N/A |
DiaMedica Therapeutics Inc. | DMAC | Giuffre Randall Michael Director |
35,130 | $1.53 | 341,998 (Direct) |
View |
2022-06-01 Option Award |
2022-06-02 4:51 pm |
N/A 2032-05-31 |
DiaMedica Therapeutics Inc. | DMAC | Giuffre Randall Michael Director |
13,222 | $0 | 224,276 (Direct) |
View |
2022-01-03 Option Award |
2022-01-03 4:09 pm |
N/A N/A |
DiaMedica Therapeutics Inc. | DMAC | Giuffre Randall Michael Director |
15,026 | $3.58 | 211,054 (Direct) |
View |
2021-07-15 Option Award |
2021-07-16 4:52 pm |
N/A 2031-07-14 |
DiaMedica Therapeutics Inc. | DMAC | Giuffre Randall Michael Director |
9,393 | $0 | 205,843 (Direct) |
View |
2021-01-01 Option Award |
2021-01-04 4:33 pm |
N/A N/A |
DiaMedica Therapeutics Inc. | DMAC | Giuffre Randall Michael Director |
7,441 | $8.23 | 196,450 (Direct) |
View |
2020-06-01 Option Award |
2020-06-02 4:59 pm |
N/A 2030-05-31 |
DiaMedica Therapeutics Inc. | DMAC | Giuffre Randall Michael Director |
13,306 | $0 | 187,315 (Direct) |
View |
2020-06-01 Option Award |
2020-06-02 4:59 pm |
N/A N/A |
DiaMedica Therapeutics Inc. | DMAC | Giuffre Randall Michael Director |
7,784 | $4.59 | 187,315 (Direct) |
View |