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 |
2024-12-23 Purchase |
2024-12-23 6:53 pm |
IO Biotech Inc. | IOBT | Sullivan Amy Chief Financial Officer |
10,250 | $0.8276 | $8,483 | 84,632 (Direct) |
View |
2023-03-17 Purchase |
2023-03-20 5:35 pm |
IO Biotech Inc. | IOBT | Sullivan Amy Chief Financial Officer |
25,000 | $2.3207 | $58,018 | 25,000 (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 |
2025-04-02 Option Award |
2025-04-04 4:16 pm |
N/A 2035-04-02 |
IO Biotech Inc. | IOBT | Sullivan Amy Chief Financial Officer |
215,000 | $0 | 215,000 (Direct) |
View |
2024-03-15 Option Award |
2024-03-18 4:24 pm |
N/A 2034-03-15 |
IO Biotech Inc. | IOBT | Sullivan Amy Chief Financial Officer |
280,000 | $0 | 280,000 (Direct) |
View |
2023-08-09 Option Award |
2023-08-09 8:41 pm |
2023-08-09 N/A |
IO Biotech Inc. | IOBT | Sullivan Amy Chief Financial Officer |
49,382 | $0.125 | 123,764 (Direct) |
View |
2023-08-09 Option Award |
2023-08-09 8:41 pm |
N/A N/A |
IO Biotech Inc. | IOBT | Sullivan Amy Chief Financial Officer |
49,382 | $1.9 | 123,764 (Direct) |
View |
2023-03-20 Option Award |
2023-03-22 4:26 pm |
N/A 2033-03-20 |
IO Biotech Inc. | IOBT | Sullivan Amy Chief Financial Officer |
55,000 | $0 | 55,000 (Direct) |
View |
2022-10-17 Option Award |
2022-10-19 4:54 pm |
N/A 2032-10-17 |
IO Biotech Inc. | IOBT | Sullivan Amy Chief Financial Officer |
288,152 | $0 | 288,152 (Direct) |
View |