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 |
2023-05-18 Purchase |
2023-05-22 06:49 am |
MAIA Biotechnology Inc. | MAIA | Guerrero Ramiro Director |
1,200 | $2.47 | $2,964 | 312,672 (Direct) |
View |
2023-05-15 Purchase |
2023-05-17 06:55 am |
MAIA Biotechnology Inc. | MAIA | Luput Cristian Director |
3,000 | $2.63 | $7,890 | 298,068 (Direct) |
View |
2023-04-28 Purchase |
2023-05-01 06:30 am |
MAIA Biotechnology Inc. | MAIA | Vitoc Vlad Chief Executive Officer 10% Owner |
4,000 | $2.5 | $10,000 | 1,019,121 (Indirect Direct) |
View |
2023-04-27 Purchase |
2023-04-28 06:52 am |
MAIA Biotechnology Inc. | MAIA | MCGUIRE JOSEPH F Chief Financial Officer |
4,400 | $2.25 | $9,900 | 9,400 (Direct) |
View |
2023-04-27 Purchase |
2023-04-28 06:50 am |
MAIA Biotechnology Inc. | MAIA | Guerrero Ramiro Director |
8,500 | $2.25 | $19,125 | 311,472 (Direct) |
View |
2023-04-27 Purchase |
2023-04-28 06:49 am |
MAIA Biotechnology Inc. | MAIA | Louie Ngar Yee Director |
48,000 | $2.25 | $108,000 | 976,584 (Direct) |
View |
2023-04-27 Purchase |
2023-04-28 06:46 am |
MAIA Biotechnology Inc. | MAIA | Smith Stan Director |
133,300 | $2.25 | $299,925 | 686,628 (Indirect) |
View |
2023-04-20 Purchase |
2023-04-21 07:53 am |
MAIA Biotechnology Inc. | MAIA | Smith Stan Director |
10,000 | $3.74 | $37,400 | 553,328 (Indirect) |
View |
2023-04-18 Purchase |
2023-04-19 06:55 am |
MAIA Biotechnology Inc. | MAIA | Guerrero Ramiro Director |
1,263 | $4.17 | $5,267 | 302,972 (Direct) |
View |
2023-04-17 Purchase |
2023-04-18 08:42 am |
MAIA Biotechnology Inc. | MAIA | Luput Cristian Director |
1,576 | $3.69 | $5,815 | 295,068 (Direct) |
View |
2023-04-13 Purchase |
2023-04-17 07:01 am |
MAIA Biotechnology Inc. | MAIA | Luput Cristian Director |
1,424 | $3.5975 | $5,123 | 293,492 (Direct) |
View |
2023-04-03 Purchase |
2023-04-05 06:48 am |
MAIA Biotechnology Inc. | MAIA | Vitoc Vlad Chief Executive Officer 10% Owner |
2,300 | $3.5241 | $8,106 | 1,015,121 (Indirect Direct) |
View |
2023-03-30 Purchase |
2023-04-03 09:32 am |
MAIA Biotechnology Inc. | MAIA | Vitoc Vlad Chief Executive Officer 10% Owner |
1,700 | $3.4564 | $5,876 | 1,012,821 (Indirect Direct) |
View |
2023-03-24 Purchase |
2023-03-28 07:45 am |
MAIA Biotechnology Inc. | MAIA | Smith Stan Director |
938 | $3.49 | $3,274 | 543,328 (Indirect) |
View |
2023-03-22 Purchase |
2023-03-24 08:53 am |
MAIA Biotechnology Inc. | MAIA | Smith Stan Director |
3,320 | $3.3202 | $11,023 | 542,390 (Indirect) |
View |
2023-03-20 Purchase |
2023-03-22 06:42 am |
MAIA Biotechnology Inc. | MAIA | Smith Stan Director |
5,742 | $3.2276 | $18,533 | 539,070 (Indirect) |
View |
2023-03-16 Purchase |
2023-03-20 4:27 pm |
MAIA Biotechnology Inc. | MAIA | Guerrero Ramiro Director |
1,333 | $3.64 | $4,852 | 301,709 (Direct) |
View |
2023-03-10 Purchase |
2023-03-14 07:45 am |
MAIA Biotechnology Inc. | MAIA | Luput Cristian Director |
8,382 | $4.0186 | $33,684 | 292,068 (Direct) |
View |
2023-03-09 Purchase |
2023-03-13 06:27 am |
MAIA Biotechnology Inc. | MAIA | Guerrero Ramiro Director |
1,500 | $3.98 | $5,970 | 300,376 (Direct) |
View |
2023-03-09 Purchase |
2023-03-13 06:25 am |
MAIA Biotechnology Inc. | MAIA | Smith Stan Director |
3,582 | $4.03 | $14,435 | 533,328 (Indirect) |
View |
2023-03-08 Purchase |
2023-03-10 06:37 am |
MAIA Biotechnology Inc. | MAIA | Luput Cristian Director |
2,741 | $4.0349 | $11,060 | 283,686 (Direct) |
View |
2023-03-07 Purchase |
2023-03-09 06:30 am |
MAIA Biotechnology Inc. | MAIA | Smith Stan Director |
5,037 | $4.2117 | $21,214 | 529,746 (Indirect) |
View |
2023-03-08 Purchase |
2023-03-09 06:28 am |
MAIA Biotechnology Inc. | MAIA | Vitoc Vlad Chief Executive Officer 10% Owner |
1,581 | $4.21 | $6,656 | 1,011,121 (Indirect Direct) |
View |
2023-03-06 Purchase |
2023-03-08 06:40 am |
MAIA Biotechnology Inc. | MAIA | Luput Cristian Director |
2,215 | $4.2324 | $9,375 | 280,945 (Direct) |
View |
2023-03-06 Purchase |
2023-03-08 06:37 am |
MAIA Biotechnology Inc. | MAIA | Guerrero Ramiro Director |
1,352 | $4.2464 | $5,741 | 298,876 (Direct) |
View |
2023-03-06 Purchase |
2023-03-08 06:34 am |
MAIA Biotechnology Inc. | MAIA | Vitoc Vlad Chief Executive Officer 10% Owner |
1,983 | $4.24 | $8,408 | 1,009,540 (Indirect Direct) |
View |
2023-03-03 Purchase |
2023-03-07 06:33 am |
MAIA Biotechnology Inc. | MAIA | Smith Stan Director |
7,103 | $4.4041 | $31,283 | 524,709 (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 |
2023-05-31 Option Award |
2023-06-05 5:20 pm |
2023-05-31 2032-05-30 |
MAIA Biotechnology Inc. | MAIA | MCGUIRE JOSEPH F Chief Financial Officer |
69,075 | $0 | 69,075 (Direct) |
View |
2023-05-31 Option Award |
2023-06-05 5:17 pm |
2023-05-31 2032-05-30 |
MAIA Biotechnology Inc. | MAIA | Gryaznov Sergei Chief Scientific Officer |
75,982 | $0 | 75,982 (Direct) |
View |
2023-03-31 Option Award |
2023-04-04 06:36 am |
2023-03-31 2033-03-31 |
MAIA Biotechnology Inc. | MAIA | Smith Stan Director |
7,094 | $0 | 7,094 (Indirect) |
View |
2023-03-31 Option Award |
2023-04-04 06:34 am |
2023-03-31 2033-03-31 |
MAIA Biotechnology Inc. | MAIA | Guerrero Ramiro Director |
5,675 | $0 | 5,675 (Direct) |
View |
2023-03-31 Option Award |
2023-04-04 06:33 am |
2023-03-31 2033-03-31 |
MAIA Biotechnology Inc. | MAIA | CHAOUKI STEVEN M Director |
5,675 | $0 | 5,675 (Direct) |
View |
2023-03-31 Option Award |
2023-04-04 06:32 am |
2023-03-31 2033-03-31 |
MAIA Biotechnology Inc. | MAIA | Louie Ngar Yee Director |
8,513 | $0 | 8,513 (Direct) |
View |
2023-03-31 Option Award |
2023-04-04 06:30 am |
2023-03-31 2033-03-31 |
MAIA Biotechnology Inc. | MAIA | Theagene Jean-Manasse Director |
945 | $0 | 945 (Direct) |
View |
2023-03-31 Option Award |
2023-04-04 06:28 am |
2023-03-31 2033-03-31 |
MAIA Biotechnology Inc. | MAIA | Luput Cristian Director |
5,675 | $0 | 5,675 (Direct) |
View |
2023-03-08 Option Award |
2023-03-10 5:13 pm |
N/A 2033-03-08 |
MAIA Biotechnology Inc. | MAIA | MCGUIRE JOSEPH F Chief Financial Officer |
100,000 | $0 | 100,000 (Direct) |
View |
2023-03-08 Option Award |
2023-03-10 5:12 pm |
N/A 2033-03-08 |
MAIA Biotechnology Inc. | MAIA | Gryaznov Sergei Chief Scientific Officer |
100,000 | $0 | 100,000 (Direct) |
View |
2023-03-08 Option Award |
2023-03-10 5:06 pm |
N/A 2033-03-08 |
MAIA Biotechnology Inc. | MAIA | Obrocea Mihail Chief Medical Officer |
100,000 | $0 | 100,000 (Direct) |
View |
2023-03-08 Option Award |
2023-03-10 5:01 pm |
N/A 2033-03-08 |
MAIA Biotechnology Inc. | MAIA | Vitoc Vlad Chief Executive Officer 10% Owner |
200,000 | $0 | 200,000 (Direct) |
View |