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 |
2022-06-08 Purchase |
2022-06-09 8:24 pm |
Isoray Inc. | ISR | Austin Mark John VP Finance/Prin Fin&Acct Offic |
18,800 | $0.28639 | $5,384 | 54,030 (Direct) |
View |
2020-10-22 Purchase |
2020-10-28 4:46 pm |
Isoray Inc. | ISR | Austin Mark John Controller/Prin Fin&Acct Offic |
19,230 | $0.52 | $10,000 | 299,845 (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 |
2024-07-17 Option Award |
2024-07-19 07:36 am |
N/A 2034-07-17 |
Perspective Therapeutics Inc. | CATX | Austin Mark John VP Finance/Prin Fin&Acct Offic |
34,500 | $0 | 34,500 (Direct) |
View |
2024-04-23 Exercise |
2024-04-24 4:35 pm |
N/A 2032-08-09 |
Perspective Therapeutics Inc. | CATX | Austin Mark John VP Finance/Prin Fin&Acct Offic |
30,000 | $0 | 204,030 (Direct) |
View |
2024-04-23 Exercise |
2024-04-24 4:35 pm |
N/A N/A |
Perspective Therapeutics Inc. | CATX | Austin Mark John VP Finance/Prin Fin&Acct Offic |
30,000 | $0.36 | 204,030 (Direct) |
View |
2023-06-12 Option Award |
2023-06-14 4:45 pm |
N/A 2033-06-12 |
Perspective Therapeutics Inc. | CATX | Austin Mark John VP Finance/Prin Fin&Acct Offic |
225,000 | $0 | 773,115 (Direct) |
View |
2022-08-09 Option Award |
2022-08-11 7:04 pm |
N/A 2032-08-09 |
Isoray Inc. | ISR | Austin Mark John VP Finance/Prin Fin&Acct Offic |
150,000 | $0 | 548,115 (Direct) |
View |
2021-07-01 Option Award |
2021-07-06 4:31 pm |
N/A 2031-07-01 |
Isoray Inc. | ISR | Austin Mark John Controller/Prin Fin&Acct Offic |
133,500 | $0 | 398,115 (Direct) |
View |
2020-06-23 Option Award |
2020-06-25 4:46 pm |
N/A 2030-06-23 |
Isoray Inc. | ISR | Austin Mark John Controller/Prin Fin&Acct Offic |
30,000 | $0 | 255,000 (Direct) |
View |