MAIA · MAIA Biotechnology Inc. Common Stock
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| Stan Smith Director | ▲ Buy | Open Market | 1,519,178 Shares held | 6/1/2026 | View profile |
| Ngar Yee Louie Director | ▲ Buy | Open Market | 1,248,888 Shares held | 12/22/2025 | View profile |
| Vlad Vitoc Chief Executive Officer | ▲ Buy | Open Market | 976,121 Shares held | 6/1/2026 | View profile |
| Guerrero Ramiro Director | ▲ Buy | Open Market | 588,218 Shares held | 5/8/2025 | View profile |
| Cristian Luput Director | ▲ Buy | Open Market | 437,628 Shares held | 11/28/2025 | View profile |
| Vlad Laurentiu Director | ▲ Buy | Open Market | 376,933 Shares held | 8/1/2022 | View profile |
| Steven M. Chaouki President, US Markets | ▲ Buy | Open Market | 151,873 Shares held | 12/22/2025 | View profile |
| Sergei Gryaznov Chief Scientific Officer | ▲ Buy | Open Market | 46,511 Shares held | 6/1/2026 | View profile |
| Obrocea Mihail Chief Medical Officer | ▲ Buy | Open Market | 27,100 Shares held | 8/1/2022 | View profile |
| MCGUIRE JOSEPH F Chief Financial Officer | ▲ Buy | Open Market | 9,400 Shares held | 4/27/2023 | View profile |
Transaction History
| Vlad Vitoc | ▲ Buy | Open Market | 72,700 | $101K | 6/1/2026 |
| Stan Smith | ▲ Buy | Open Market | 75,000 | $100K | 6/1/2026 |
| Sergei Gryaznov | ▲ Buy | Open Market | 2,000 | $3K | 6/1/2026 |
| Stan Smith | ▲ Buy | Open Market | 57,189 | $70K | 12/22/2025 |
| Steven M. Chaouki | ▲ Buy | Open Market | 40,849 | $50K | 12/22/2025 |
| Ngar Yee Louie | ▲ Buy | Open Market | 81,699 | $100K | 12/22/2025 |
| Stan Smith | ▲ Buy | Open Market | 4,580 | $5K | 12/5/2025 |
| Stan Smith | ▲ Buy | Open Market | 4,580 | $5K | 12/5/2025 |
| Stan Smith | ▲ Buy | Open Market | 4,580 | $5K | 12/5/2025 |
| Vlad Vitoc | ▲ Buy | Open Market | 50,000 | $57K | 11/28/2025 |
| Cristian Luput | ▲ Buy | Open Market | 18,145 | $20K | 11/28/2025 |
| Vlad Vitoc | ▲ Buy | Open Market | 22,000 | $23K | 11/26/2025 |
| Cristian Luput | ▲ Buy | Open Market | 20,000 | $22K | 11/26/2025 |
| Stan Smith | ▲ Buy | Open Market | 15,000 | $16K | 11/26/2025 |
| Cristian Luput | ▲ Buy | Open Market | 10,000 | $10K | 11/25/2025 |
| Vlad Vitoc | ▲ Buy | Open Market | 10,500 | $10K | 11/25/2025 |
| Stan Smith | ▲ Buy | Open Market | 15,000 | $15K | 11/25/2025 |
| Stan Smith | ▲ Buy | Open Market | 10,000 | $10K | 11/24/2025 |
| Vlad Vitoc | ▲ Buy | Open Market | 10,000 | $10K | 11/24/2025 |
| Vlad Vitoc | ▲ Buy | Open Market | 1,800 | $2K | 11/21/2025 |
| Stan Smith | ▲ Buy | Open Market | 19,230 | $25K | 10/1/2025 |
| Stan Smith | ▲ Buy | Open Market | 33,333 | $50K | 6/3/2025 |
| Guerrero Ramiro | ▲ Buy | Open Market | 20,000 | $30K | 5/8/2025 |
| Stan Smith | ▲ Buy | Open Market | 66,666 | $100K | 5/8/2025 |
| Guerrero Ramiro | ▲ Buy | Open Market | 33,333 | $50K | 3/3/2025 |
| Stan Smith | ▲ Buy | Open Market | 25,000 | $38K | 3/3/2025 |
| Guerrero Ramiro | ▲ Buy | Open Market | 73,333 | $110K | 2/24/2025 |
| Stan Smith | ▲ Buy | Open Market | 50,000 | $75K | 2/24/2025 |
| Stan Smith | ▲ Buy | Open Market | 25,000 | $47K | 12/13/2024 |
| Guerrero Ramiro | ▲ Buy | Open Market | 53,418 | $100K | 12/13/2024 |
| Cristian Luput | ▲ Buy | Open Market | 22,133 | $56K | 11/1/2024 |
| Steven M. Chaouki | ▲ Buy | Open Market | 22,133 | $56K | 11/1/2024 |
| Guerrero Ramiro | ▲ Buy | Open Market | 88,534 | $222K | 11/1/2024 |
| Stan Smith | ▲ Buy | Open Market | 100,000 | $251K | 11/1/2024 |
| Stan Smith | ▼ Sell | Gift | 20,000 | $0 | 5/1/2024 |
| Ngar Yee Louie | ▲ Buy | Open Market | 19,665 | $40K | 4/25/2024 |
| Stan Smith | ▲ Buy | Open Market | 147,492 | $299K | 4/25/2024 |
| Steven M. Chaouki | ▲ Buy | Open Market | 34,641 | $41K | 3/14/2024 |
| Stan Smith | ▲ Buy | Open Market | 170,940 | $200K | 3/14/2024 |
| Ngar Yee Louie | ▲ Buy | Open Market | 170,940 | $200K | 3/14/2024 |
| Cristian Luput | ▲ Buy | Open Market | 69,282 | $81K | 3/14/2024 |
| Guerrero Ramiro | ▲ Buy | Open Market | 6,928 | $8K | 3/14/2024 |
| Guerrero Ramiro | ▲ Buy | Open Market | 1,200 | $3K | 5/18/2023 |
| Cristian Luput | ▲ Buy | Open Market | 3,000 | $8K | 5/15/2023 |
| Vlad Vitoc | ▲ Buy | Open Market | 4,000 | $10K | 4/28/2023 |
| MCGUIRE JOSEPH F | ▲ Buy | Open Market | 4,400 | $10K | 4/27/2023 |
| Guerrero Ramiro | ▲ Buy | Open Market | 8,500 | $19K | 4/27/2023 |
| Ngar Yee Louie | ▲ Buy | Open Market | 48,000 | $108K | 4/27/2023 |
| Stan Smith | ▲ Buy | Open Market | 133,300 | $300K | 4/27/2023 |
| Stan Smith | ▲ Buy | Open Market | 10,000 | $37K | 4/20/2023 |
| Guerrero Ramiro | ▲ Buy | Open Market | 1,263 | $5K | 4/18/2023 |
| Cristian Luput | ▲ Buy | Open Market | 1,576 | $6K | 4/17/2023 |
| Cristian Luput | ▲ Buy | Open Market | 802 | $3K | 4/14/2023 |
| Cristian Luput | ▲ Buy | Open Market | 622 | $2K | 4/13/2023 |
| Vlad Vitoc | ▲ Buy | Open Market | 925 | $3K | 4/4/2023 |
| Vlad Vitoc | ▲ Buy | Open Market | 1,375 | $5K | 4/3/2023 |
| Vlad Vitoc | ▲ Buy | Open Market | 1,495 | $5K | 3/31/2023 |
| Vlad Vitoc | ▲ Buy | Open Market | 205 | $703 | 3/30/2023 |
| Stan Smith | ▲ Buy | Open Market | 938 | $3K | 3/24/2023 |
| Stan Smith | ▲ Buy | Open Market | 1,862 | $6K | 3/23/2023 |
| Stan Smith | ▲ Buy | Open Market | 1,458 | $5K | 3/22/2023 |
| Stan Smith | ▲ Buy | Open Market | 2,736 | $9K | 3/21/2023 |
| Stan Smith | ▲ Buy | Open Market | 3,006 | $10K | 3/20/2023 |
| Guerrero Ramiro | ▲ Buy | Open Market | 1,333 | $5K | 3/16/2023 |
| Cristian Luput | ▲ Buy | Open Market | 3,000 | $12K | 3/13/2023 |
| Cristian Luput | ▲ Buy | Open Market | 5,382 | $21K | 3/10/2023 |
| Guerrero Ramiro | ▲ Buy | Open Market | 443 | $2K | 3/10/2023 |
| Guerrero Ramiro | ▲ Buy | Open Market | 1,057 | $4K | 3/9/2023 |
| Stan Smith | ▲ Buy | Open Market | 3,582 | $14K | 3/9/2023 |
| Cristian Luput | ▲ Buy | Open Market | 2,114 | $8K | 3/9/2023 |
| Cristian Luput | ▲ Buy | Open Market | 627 | $3K | 3/8/2023 |
| Stan Smith | ▲ Buy | Open Market | 3,076 | $13K | 3/8/2023 |
| Vlad Vitoc | ▲ Buy | Open Market | 1,581 | $7K | 3/8/2023 |
| Stan Smith | ▲ Buy | Open Market | 1,961 | $8K | 3/7/2023 |
| Cristian Luput | ▲ Buy | Open Market | 1,688 | $7K | 3/7/2023 |
| Guerrero Ramiro | ▲ Buy | Open Market | 871 | $4K | 3/7/2023 |
| Vlad Vitoc | ▲ Buy | Open Market | 1,439 | $6K | 3/7/2023 |
| Cristian Luput | ▲ Buy | Open Market | 527 | $2K | 3/6/2023 |
| Guerrero Ramiro | ▲ Buy | Open Market | 481 | $2K | 3/6/2023 |
| Vlad Vitoc | ▲ Buy | Open Market | 544 | $2K | 3/6/2023 |
| Stan Smith | ▲ Buy | Open Market | 4,594 | $20K | 3/6/2023 |
| Stan Smith | ▲ Buy | Open Market | 2,509 | $11K | 3/3/2023 |
| Vlad Vitoc | ▲ Buy | Open Market | 2,398 | $11K | 3/3/2023 |
| Vlad Vitoc | ▲ Buy | Open Market | 45 | $199 | 3/2/2023 |
| Stan Smith | ▲ Buy | Open Market | 23 | $101 | 3/2/2023 |
| Stan Smith | ▲ Buy | Open Market | 198 | $887 | 3/1/2023 |
| Vlad Vitoc | ▲ Buy | Open Market | 282 | $1K | 3/1/2023 |
| Vlad Vitoc | ▲ Buy | Open Market | 1,275 | $6K | 2/28/2023 |
| Stan Smith | ▲ Buy | Open Market | 1,619 | $7K | 2/28/2023 |
| Stan Smith | ▲ Buy | Open Market | 219 | $979 | 2/27/2023 |
| Stan Smith | ▲ Buy | Open Market | 1,073 | $5K | 2/22/2023 |
| Stan Smith | ▲ Buy | Open Market | 228 | $1K | 2/21/2023 |
| Vlad Vitoc | ▲ Buy | Open Market | 73 | $310 | 2/17/2023 |
| Cristian Luput | ▲ Buy | Open Market | 76 | $322 | 2/17/2023 |
| Stan Smith | ▲ Buy | Open Market | 75 | $319 | 2/17/2023 |
| Guerrero Ramiro | ▲ Buy | Open Market | 50 | $213 | 2/17/2023 |
| Stan Smith | ▲ Buy | Open Market | 62 | $264 | 2/16/2023 |
| Vlad Vitoc | ▲ Buy | Open Market | 10 | $43 | 2/16/2023 |
| Guerrero Ramiro | ▲ Buy | Open Market | 10 | $43 | 2/16/2023 |
| Cristian Luput | ▲ Buy | Open Market | 58 | $247 | 2/16/2023 |
| Vlad Vitoc | ▲ Buy | Open Market | 10 | $43 | 2/15/2023 |
| Stan Smith | ▲ Buy | Open Market | 10 | $43 | 2/15/2023 |
| Cristian Luput | ▲ Buy | Open Market | 10 | $43 | 2/15/2023 |
| Stan Smith | ▲ Buy | Open Market | 198 | $842 | 2/14/2023 |
| Cristian Luput | ▲ Buy | Open Market | 14 | $60 | 2/14/2023 |
| Vlad Vitoc | ▲ Buy | Open Market | 343 | $1K | 2/10/2023 |
| Stan Smith | ▲ Buy | Open Market | 337 | $1K | 2/10/2023 |
| Stan Smith | ▲ Buy | Open Market | 227 | $962 | 1/26/2023 |
| Stan Smith | ▲ Buy | Open Market | 9 | $38 | 1/25/2023 |
| Cristian Luput | ▲ Buy | Open Market | 504 | $2K | 1/13/2023 |
| Vlad Vitoc | ▲ Buy | Open Market | 1,266 | $5K | 1/4/2023 |
| Vlad Vitoc | ▲ Buy | Open Market | 2,324 | $8K | 1/3/2023 |
| Vlad Vitoc | ▲ Buy | Open Market | 410 | $1K | 12/30/2022 |
| Stan Smith | ▲ Buy | Open Market | 500 | $2K | 12/30/2022 |
| Stan Smith | ▲ Buy | Open Market | 1,471 | $5K | 12/29/2022 |
| Stan Smith | ▲ Buy | Open Market | 1,266 | $4K | 12/28/2022 |
| Stan Smith | ▲ Buy | Open Market | 604 | $2K | 12/27/2022 |
| Stan Smith | ▲ Buy | Open Market | 981 | $3K | 12/23/2022 |
| Stan Smith | ▲ Buy | Open Market | 731 | $2K | 12/22/2022 |
| Stan Smith | ▲ Buy | Open Market | 399 | $1K | 12/21/2022 |
| Stan Smith | ▲ Buy | Open Market | 4,048 | $14K | 12/20/2022 |
| Sergei Gryaznov | ▲ Buy | Option Exercise | 10,000 | $18K | 12/7/2022 |
| Stan Smith | ▲ Buy | Open Market | 2,700 | $10K | 9/19/2022 |
| Guerrero Ramiro | ▲ Buy | Open Market | 8,799 | $34K | 9/13/2022 |
| Guerrero Ramiro | ▲ Buy | Open Market | 283 | $1K | 8/30/2022 |
| Sergei Gryaznov | ▲ Buy | Option Exercise | 10,000 | $18K | 8/24/2022 |
| Stan Smith | ▲ Buy | Open Market | 200,000 | $1.0M | 8/1/2022 |
| Stan Smith | ▼ Sell | Other | 7,200 | — | 8/1/2022 |
| Ngar Yee Louie | ▲ Buy | Open Market | 20,000 | $100K | 8/1/2022 |
| Obrocea Mihail | ▲ Buy | Open Market | 1,000 | $5K | 8/1/2022 |
| Steven M. Chaouki | ▲ Buy | Open Market | 5,000 | $25K | 8/1/2022 |
| Steven M. Chaouki | ▼ Sell | Other | 8,000 | — | 8/1/2022 |
| Sergei Gryaznov | ▲ Buy | Open Market | 3,000 | $15K | 8/1/2022 |
| Vlad Vitoc | ▲ Buy | Open Market | 6,000 | $30K | 8/1/2022 |
| MCGUIRE JOSEPH F | ▲ Buy | Open Market | 5,000 | $25K | 8/1/2022 |
| Cristian Luput | ▲ Buy | Open Market | 500 | $3K | 8/1/2022 |
| Vlad Laurentiu | ▲ Buy | Open Market | 5,000 | $25K | 8/1/2022 |
| Guerrero Ramiro | ▲ Buy | Open Market | 20,000 | $100K | 8/1/2022 |
| Guerrero Ramiro | ▲ Buy | Open Market | 9,000 | $36K | 7/28/2022 |