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 |
2024-04-25 Purchase |
2024-04-26 5:33 pm |
MAIA Biotechnology Inc. | MAIA | Louie Ngar Yee Director |
19,665 | $2.03 | $39,920 | 1,186,854 (Direct) |
View |
2024-04-25 Purchase |
2024-04-26 5:30 pm |
MAIA Biotechnology Inc. | MAIA | Smith Stan Director |
147,492 | $2.03 | $299,409 | 1,152,552 (Indirect) |
View |
2024-03-14 Purchase |
2024-03-18 5:34 pm |
MAIA Biotechnology Inc. | MAIA | CHAOUKI STEVEN M Director |
34,641 | $1.17 | $40,530 | 123,532 (Direct) |
View |
2024-03-14 Purchase |
2024-03-15 7:11 pm |
MAIA Biotechnology Inc. | MAIA | Smith Stan Director |
170,940 | $1.17 | $200,000 | 1,028,508 (Indirect) |
View |
2024-03-14 Purchase |
2024-03-15 7:09 pm |
MAIA Biotechnology Inc. | MAIA | Louie Ngar Yee Director |
170,940 | $1.17 | $200,000 | 1,318,464 (Direct) |
View |
2024-03-14 Purchase |
2024-03-15 7:08 pm |
MAIA Biotechnology Inc. | MAIA | Luput Cristian Director |
69,282 | $1.17 | $81,060 | 436,632 (Direct) |
View |
2024-03-14 Purchase |
2024-03-15 7:04 pm |
MAIA Biotechnology Inc. | MAIA | Guerrero Ramiro Director |
6,928 | $1.17 | $8,106 | 326,528 (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 |
2024-04-26 Option Award |
2024-04-30 5:05 pm |
N/A 2034-04-26 |
MAIA Biotechnology Inc. | MAIA | Gryaznov Sergei Chief Scientific Officer |
141,000 | $0 | 141,000 (Direct) |
View |
2024-04-26 Option Award |
2024-04-30 5:03 pm |
N/A 2034-04-26 |
MAIA Biotechnology Inc. | MAIA | Himmelreich Jeffrey C Head of Finance |
10,000 | $0 | 10,000 (Direct) |
View |
2024-04-26 Option Award |
2024-04-30 5:02 pm |
N/A 2034-04-26 |
MAIA Biotechnology Inc. | MAIA | Vitoc Vlad Chief Executive Officer 10% Owner |
200,000 | $0 | 200,000 (Direct) |
View |
2024-03-31 Option Award |
2024-04-02 5:01 pm |
2024-03-31 2034-03-31 |
MAIA Biotechnology Inc. | MAIA | Smith Stan Director |
11,491 | $0 | 11,491 (Indirect) |
View |
2024-03-31 Option Award |
2024-04-02 4:59 pm |
2024-03-31 2034-03-31 |
MAIA Biotechnology Inc. | MAIA | Louie Ngar Yee Director |
13,790 | $0 | 13,790 (Direct) |
View |
2024-03-31 Option Award |
2024-04-02 4:58 pm |
2024-03-31 2034-03-31 |
MAIA Biotechnology Inc. | MAIA | CHAOUKI STEVEN M Director |
9,193 | $0 | 9,193 (Direct) |
View |
2024-03-31 Option Award |
2024-04-02 4:56 pm |
2024-03-31 2034-03-31 |
MAIA Biotechnology Inc. | MAIA | Guerrero Ramiro Director |
9,193 | $0 | 9,193 (Direct) |
View |
2024-03-31 Option Award |
2024-04-02 4:54 pm |
2024-03-31 2034-03-31 |
MAIA Biotechnology Inc. | MAIA | Luput Cristian Director |
9,193 | $0 | 9,193 (Direct) |
View |
2024-03-31 Option Award |
2024-04-02 4:52 pm |
2024-03-31 2034-03-31 |
MAIA Biotechnology Inc. | MAIA | Theagene Jean-Manasse Director |
9,193 | $0 | 9,193 (Direct) |
View |
2024-01-24 Option Award |
2024-01-26 4:10 pm |
N/A 2034-01-24 |
MAIA Biotechnology Inc. | MAIA | Gryaznov Sergei Chief Scientific Officer |
100,000 | $0 | 100,000 (Direct) |
View |
2024-01-24 Option Award |
2024-01-26 4:08 pm |
N/A 2034-01-24 |
MAIA Biotechnology Inc. | MAIA | Vitoc Vlad Chief Executive Officer 10% Owner |
200,000 | $0 | 200,000 (Direct) |
View |
2024-01-24 Option Award |
2024-01-26 4:07 pm |
N/A 2034-01-24 |
MAIA Biotechnology Inc. | MAIA | Himmelreich Jeffrey C Head of Finance |
10,000 | $0 | 10,000 (Direct) |
View |
2023-12-31 Option Award |
2024-01-03 9:07 pm |
2023-12-31 2033-12-31 |
MAIA Biotechnology Inc. | MAIA | Smith Stan Director |
19,273 | $0 | 19,273 (Indirect) |
View |
2023-12-31 Option Award |
2024-01-03 9:05 pm |
2023-12-31 2033-12-31 |
MAIA Biotechnology Inc. | MAIA | Luput Cristian Director |
15,418 | $0 | 15,418 (Direct) |
View |
2023-12-31 Option Award |
2024-01-03 9:03 pm |
2023-12-31 2033-12-31 |
MAIA Biotechnology Inc. | MAIA | Louie Ngar Yee Director |
23,127 | $0 | 23,127 (Direct) |
View |
2023-12-31 Option Award |
2024-01-03 9:02 pm |
2023-12-31 2033-12-31 |
MAIA Biotechnology Inc. | MAIA | Guerrero Ramiro Director |
15,418 | $0 | 15,418 (Direct) |
View |
2023-12-31 Option Award |
2024-01-03 8:59 pm |
2023-12-31 2033-12-31 |
MAIA Biotechnology Inc. | MAIA | CHAOUKI STEVEN M Director |
15,418 | $0 | 15,418 (Direct) |
View |
2023-12-31 Option Award |
2024-01-03 8:57 pm |
2023-12-31 2033-12-31 |
MAIA Biotechnology Inc. | MAIA | Theagene Jean-Manasse Director |
15,418 | $0 | 15,418 (Direct) |
View |
Ownership |
2023-11-20 4:31 pm |
N/A 2033-09-25 |
MAIA Biotechnology Inc. | MAIA | Himmelreich Jeffrey C Head of Finance |
0 | $0 | 15,000 (Direct) |
View |
2023-09-30 Option Award |
2023-10-03 4:14 pm |
2023-09-30 2033-09-30 |
MAIA Biotechnology Inc. | MAIA | Theagene Jean-Manasse Director |
8,378 | $0 | 8,378 (Direct) |
View |
2023-09-30 Option Award |
2023-10-03 4:13 pm |
2023-09-30 2033-09-30 |
MAIA Biotechnology Inc. | MAIA | Luput Cristian Director |
8,378 | $0 | 8,378 (Direct) |
View |
2023-09-30 Option Award |
2023-10-03 4:11 pm |
2023-09-30 2033-09-30 |
MAIA Biotechnology Inc. | MAIA | Louie Ngar Yee Director |
12,567 | $0 | 12,567 (Direct) |
View |
2023-09-30 Option Award |
2023-10-03 4:10 pm |
2023-09-30 2033-09-30 |
MAIA Biotechnology Inc. | MAIA | Guerrero Ramiro Director |
8,378 | $0 | 8,378 (Direct) |
View |
2023-09-30 Option Award |
2023-10-03 4:08 pm |
2023-09-30 2033-09-30 |
MAIA Biotechnology Inc. | MAIA | CHAOUKI STEVEN M Director |
8,378 | $0 | 8,378 (Direct) |
View |
2023-09-30 Option Award |
2023-10-03 4:05 pm |
2023-09-30 2033-09-30 |
MAIA Biotechnology Inc. | MAIA | Smith Stan Director |
10,472 | $0 | 10,472 (Indirect) |
View |
2023-06-30 Option Award |
2023-07-05 08:20 am |
2023-06-30 2033-06-30 |
MAIA Biotechnology Inc. | MAIA | CHAOUKI STEVEN M Director |
8,910 | $0 | 8,910 (Direct) |
View |
2023-06-30 Option Award |
2023-07-05 08:17 am |
2023-06-30 2033-06-30 |
MAIA Biotechnology Inc. | MAIA | Guerrero Ramiro Director |
8,910 | $0 | 8,910 (Direct) |
View |
2023-06-30 Option Award |
2023-07-05 08:16 am |
2023-06-30 2033-06-30 |
MAIA Biotechnology Inc. | MAIA | Louie Ngar Yee Director |
13,365 | $0 | 13,365 (Direct) |
View |
2023-06-30 Option Award |
2023-07-05 08:14 am |
2023-06-30 2033-06-30 |
MAIA Biotechnology Inc. | MAIA | Luput Cristian Director |
8,910 | $0 | 8,910 (Direct) |
View |
2023-06-30 Option Award |
2023-07-05 08:13 am |
2023-06-30 2033-06-30 |
MAIA Biotechnology Inc. | MAIA | Theagene Jean-Manasse Director |
8,910 | $0 | 8,910 (Direct) |
View |
2023-06-30 Option Award |
2023-07-05 08:11 am |
2023-06-30 2033-06-30 |
MAIA Biotechnology Inc. | MAIA | Smith Stan Director |
11,138 | $0 | 11,138 (Indirect) |
View |
2023-05-31 Option Award |
2023-06-05 5:23 pm |
2023-05-31 2032-05-30 |
MAIA Biotechnology Inc. | MAIA | Vitoc Vlad Chief Executive Officer 10% Owner |
123,760 | $0 | 123,760 (Direct) |
View |
2023-05-31 Option Award |
2023-06-05 5:23 pm |
2023-05-31 2032-05-30 |
MAIA Biotechnology Inc. | MAIA | Obrocea Mihail Chief Medical Officer |
87,495 | $0 | 87,495 (Direct) |
View |