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 |
2025-03-03 Purchase |
2025-03-05 4:42 pm |
MAIA Biotechnology Inc. | MAIA | Guerrero Ramiro Director |
33,333 | $1.5 | $50,000 | 601,551 (Direct) |
View |
2025-03-03 Purchase |
2025-03-05 4:40 pm |
MAIA Biotechnology Inc. | MAIA | Smith Stan Director |
25,000 | $1.5 | $37,500 | 1,230,060 (Indirect) |
View |
2025-02-24 Purchase(A) |
2025-03-05 4:39 pm |
MAIA Biotechnology Inc. | MAIA | Smith Stan Director |
50,000 | $1.5 | $75,000 | 1,230,060 (Indirect) |
View |
2025-02-24 Purchase(A) |
2025-03-05 4:37 pm |
MAIA Biotechnology Inc. | MAIA | Guerrero Ramiro Director |
73,333 | $1.5 | $110,000 | 608,218 (Direct) |
View |
2025-02-24 Purchase |
2025-02-25 4:11 pm |
MAIA Biotechnology Inc. | MAIA | Guerrero Ramiro Director |
73,333 | $1.5 | $110,000 | 608,218 (Direct) |
View |
2025-02-24 Purchase |
2025-02-25 4:10 pm |
MAIA Biotechnology Inc. | MAIA | Smith Stan Director |
50,000 | $1.5 | $75,000 | 1,230,060 (Indirect) |
View |
2024-12-13 Purchase |
2024-12-13 5:17 pm |
MAIA Biotechnology Inc. | MAIA | Smith Stan Director |
25,000 | $1.872 | $46,800 | 1,155,060 (Indirect) |
View |
2024-12-13 Purchase |
2024-12-13 5:15 pm |
MAIA Biotechnology Inc. | MAIA | Guerrero Ramiro Director |
53,418 | $1.872 | $99,998 | 568,388 (Direct) |
View |
2024-11-01 Purchase |
2024-11-04 4:39 pm |
MAIA Biotechnology Inc. | MAIA | Luput Cristian Director |
22,133 | $2.51 | $55,554 | 411,616 (Direct) |
View |
2024-11-01 Purchase |
2024-11-04 4:38 pm |
MAIA Biotechnology Inc. | MAIA | CHAOUKI STEVEN M Director |
22,133 | $2.51 | $55,554 | 133,157 (Direct) |
View |
2024-11-01 Purchase |
2024-11-04 4:36 pm |
MAIA Biotechnology Inc. | MAIA | Guerrero Ramiro Director |
88,534 | $2.51 | $222,220 | 496,668 (Direct) |
View |
2024-11-01 Purchase |
2024-11-04 4:34 pm |
MAIA Biotechnology Inc. | MAIA | Smith Stan Director |
100,000 | $2.51 | $251,000 | 1,057,568 (Indirect) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2025-04-04 Option Award |
2025-04-08 4:49 pm |
2025-04-04 2035-04-04 |
MAIA Biotechnology Inc. | MAIA | Smith Stan Director |
24,800 | $0 | 24,800 (Indirect) |
View |
2025-04-04 Option Award |
2025-04-08 4:47 pm |
2025-04-04 2035-04-04 |
MAIA Biotechnology Inc. | MAIA | CHAOUKI STEVEN M Director |
20,667 | $0 | 20,667 (Direct) |
View |
2025-04-04 Option Award |
2025-04-08 4:45 pm |
2025-04-04 2035-04-04 |
MAIA Biotechnology Inc. | MAIA | Guerrero Ramiro Director |
20,291 | $0 | 20,291 (Direct) |
View |
2025-04-04 Option Award |
2025-04-08 4:44 pm |
2025-04-04 2035-04-04 |
MAIA Biotechnology Inc. | MAIA | Louie Ngar Yee Director |
26,304 | $0 | 26,304 (Direct) |
View |
2025-04-04 Option Award |
2025-04-08 4:42 pm |
2025-04-04 2035-04-04 |
MAIA Biotechnology Inc. | MAIA | Luput Cristian Director |
21,042 | $0 | 21,042 (Direct) |
View |
2025-04-04 Option Award |
2025-04-08 4:41 pm |
2025-04-04 2035-04-04 |
MAIA Biotechnology Inc. | MAIA | Theagene Jean-Manasse Director |
20,291 | $0 | 20,291 (Direct) |
View |
2025-02-10 Option Award |
2025-02-12 4:11 pm |
N/A 2035-02-10 |
MAIA Biotechnology Inc. | MAIA | Gryaznov Sergei Chief Scientific Officer |
200,000 | $0 | 200,000 (Direct) |
View |
2025-02-10 Option Award |
2025-02-12 4:10 pm |
N/A 2035-02-10 |
MAIA Biotechnology Inc. | MAIA | Vitoc Vlad Chief Executive Officer 10% Owner |
400,000 | $0 | 400,000 (Direct) |
View |
2025-02-10 Option Award |
2025-02-12 4:09 pm |
N/A 2035-02-10 |
MAIA Biotechnology Inc. | MAIA | Himmelreich Jeffrey C Head of Finance |
10,000 | $0 | 10,000 (Direct) |
View |
2024-12-31 Option Award |
2025-01-03 4:15 pm |
2024-12-31 2034-12-31 |
MAIA Biotechnology Inc. | MAIA | Luput Cristian Director |
10,225 | $0 | 10,225 (Direct) |
View |
2024-12-31 Option Award |
2025-01-03 4:14 pm |
2024-12-31 2034-12-31 |
MAIA Biotechnology Inc. | MAIA | Guerrero Ramiro Director |
10,225 | $0 | 10,225 (Direct) |
View |
2024-12-31 Option Award |
2025-01-03 4:11 pm |
2024-12-31 2034-12-31 |
MAIA Biotechnology Inc. | MAIA | Louie Ngar Yee Director |
15,338 | $0 | 15,338 (Direct) |
View |
2024-12-31 Option Award |
2025-01-03 4:09 pm |
2024-12-31 2034-12-31 |
MAIA Biotechnology Inc. | MAIA | Smith Stan Director |
12,782 | $0 | 12,782 (Indirect) |
View |
2024-12-31 Option Award |
2025-01-03 4:07 pm |
2024-12-31 2034-12-31 |
MAIA Biotechnology Inc. | MAIA | CHAOUKI STEVEN M Director |
10,225 | $0 | 10,225 (Direct) |
View |
2024-12-31 Option Award |
2025-01-03 4:05 pm |
2024-12-31 2034-12-31 |
MAIA Biotechnology Inc. | MAIA | Theagene Jean-Manasse Director |
10,225 | $0 | 10,225 (Direct) |
View |
2024-11-05 Gift |
2024-11-07 4:25 pm |
2023-05-31 2033-05-30 |
MAIA Biotechnology Inc. | MAIA | Vitoc Vlad Chief Executive Officer 10% Owner |
247,520 | $2.5 | 696,075 (Direct) |
View |
2024-11-05 Gift |
2024-11-07 4:25 pm |
2020-04-30 2030-04-01 |
MAIA Biotechnology Inc. | MAIA | Vitoc Vlad Chief Executive Officer 10% Owner |
119,890 | $1.8 | 696,075 (Direct) |
View |
2024-09-30 Option Award |
2024-10-02 4:55 pm |
2024-09-30 2034-09-30 |
MAIA Biotechnology Inc. | MAIA | CHAOUKI STEVEN M Director |
7,232 | $0 | 7,232 (Direct) |
View |
2024-09-30 Option Award |
2024-10-02 4:54 pm |
2024-09-30 2034-09-30 |
MAIA Biotechnology Inc. | MAIA | Smith Stan Director |
9,040 | $0 | 9,040 (Indirect) |
View |
2024-09-30 Option Award |
2024-10-02 4:52 pm |
2024-09-30 2034-09-30 |
MAIA Biotechnology Inc. | MAIA | Guerrero Ramiro Director |
7,232 | $0 | 7,232 (Direct) |
View |
2024-09-30 Option Award |
2024-10-02 4:49 pm |
2024-09-30 2034-09-30 |
MAIA Biotechnology Inc. | MAIA | Luput Cristian Director |
7,232 | $0 | 7,232 (Direct) |
View |
2024-09-30 Option Award |
2024-10-02 4:47 pm |
2024-09-30 2034-09-30 |
MAIA Biotechnology Inc. | MAIA | Louie Ngar Yee Director |
10,848 | $0 | 10,848 (Direct) |
View |
2024-09-30 Option Award |
2024-10-02 4:45 pm |
2024-09-30 2034-09-30 |
MAIA Biotechnology Inc. | MAIA | Theagene Jean-Manasse Director |
7,232 | $0 | 7,232 (Direct) |
View |
2024-06-30 Option Award |
2024-07-02 4:16 pm |
2024-06-30 2034-06-30 |
MAIA Biotechnology Inc. | MAIA | Smith Stan Director |
7,160 | $0 | 7,160 (Indirect) |
View |
2024-06-30 Option Award |
2024-07-02 4:14 pm |
2024-06-30 2034-06-30 |
MAIA Biotechnology Inc. | MAIA | Guerrero Ramiro Director |
5,728 | $0 | 5,728 (Direct) |
View |
2024-06-30 Option Award |
2024-07-02 4:13 pm |
2024-06-30 2034-06-30 |
MAIA Biotechnology Inc. | MAIA | CHAOUKI STEVEN M Director |
5,728 | $0 | 5,728 (Direct) |
View |
2024-06-30 Option Award |
2024-07-02 4:11 pm |
2024-06-30 2034-06-30 |
MAIA Biotechnology Inc. | MAIA | Luput Cristian Director |
5,728 | $0 | 5,728 (Direct) |
View |
2024-06-30 Option Award |
2024-07-02 4:10 pm |
2024-06-30 2034-06-30 |
MAIA Biotechnology Inc. | MAIA | Louie Ngar Yee Director |
8,592 | $0 | 8,592 (Direct) |
View |
2024-06-30 Option Award |
2024-07-02 4:08 pm |
2024-06-30 2034-06-30 |
MAIA Biotechnology Inc. | MAIA | Theagene Jean-Manasse Director |
5,728 | $0 | 5,728 (Direct) |
View |