Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Maia Biotechnology, Inc. (MAIA) since 2022 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Maia Biotechnology, Inc.. Table 2 shows the detailed insider transactions. This company's CIK number is 1878313.
Total stock buying since 2022: $4,254,942.
Total stock sales since 2022: $0.
Total stock option exercises since 2022: $18,300.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2025 | 276,665 | $414,996 | 0 | $0 | 0 | $0 |
| 2024 | 931,106 | $1,600,141 | 0 | $0 | 0 | $0 |
| 2023 | 289,794 | $799,412 | 0 | $0 | 0 | $0 |
| 2022 | 295,631 | $1,440,393 | 0 | $0 | 10,000 | $18,300 |
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2025-06 | 33,333 | $49,999 | 0 | $0 | 0 | $0 |
| 2025-05 | 86,666 | $129,999 | 0 | $0 | 0 | $0 |
| 2025-03 | 33,333 | $49,999 | 0 | $0 | 0 | $0 |
| 2025-02 | 123,333 | $184,999 | 0 | $0 | 0 | $0 |
| 2024-12 | 78,418 | $146,798 | 0 | $0 | 0 | $0 |
| 2024-11 | 232,800 | $584,325 | 0 | $0 | 0 | $0 |
| 2024-04 | 167,157 | $339,327 | 0 | $0 | 0 | $0 |
| 2024-03 | 452,731 | $529,691 | 0 | $0 | 0 | $0 |
| 2023-05 | 4,200 | $10,854 | 0 | $0 | 0 | $0 |
| 2023-04 | 214,763 | $508,658 | 0 | $0 | 0 | $0 |
| 2023-03 | 51,455 | $204,540 | 0 | $0 | 0 | $0 |
| 2023-02 | 5,750 | $25,452 | 0 | $0 | 0 | $0 |
| 2023-01 | 13,626 | $49,908 | 0 | $0 | 0 | $0 |
| 2022-12 | 12,050 | $41,898 | 0 | $0 | 10,000 | $18,300 |
| 2022-09 | 8,798 | $33,872 | 0 | $0 | 0 | $0 |
| 2022-08 | 265,783 | $1,328,623 | 0 | $0 | 0 | $0 |
| 2022-07 | 9,000 | $36,000 | 0 | $0 | 0 | $0 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-06-03 | Smith Stan (Director) | Buy | 33,333 | 1.50 | 49,999 |
| 2025-05-08 | Guerrero Ramiro (Director) | Buy | 20,000 | 1.50 | 30,000 |
| 2025-05-08 | Smith Stan (Director) | Buy | 66,666 | 1.50 | 99,999 |
| 2025-03-03 | Guerrero Ramiro (Director) | Buy | 33,333 | 1.50 | 49,999 |
| 2025-02-24 | Guerrero Ramiro (Director) | Buy | 73,333 | 1.50 | 109,999 |
| 2025-02-24 | Smith Stan (Director) | Buy | 50,000 | 1.50 | 75,000 |
| 2024-12-13 | Guerrero Ramiro (Director) | Buy | 53,418 | 1.87 | 99,998 |
| 2024-12-13 | Smith Stan (Director) | Buy | 25,000 | 1.87 | 46,800 |
| 2024-11-01 | Luput Cristian (Director) | Buy | 22,133 | 2.51 | 55,553 |
| 2024-11-01 | Guerrero Ramiro (Director) | Buy | 88,534 | 2.51 | 222,220 |
| 2024-11-01 | Smith Stan (Director) | Buy | 100,000 | 2.51 | 250,999 |
| 2024-11-01 | Chaouki Steven M (Director) | Buy | 22,133 | 2.51 | 55,553 |
| 2024-04-25 | Louie Ngar Yee (Director) | Buy | 19,665 | 2.03 | 39,919 |
| 2024-04-25 | Smith Stan (Director) | Buy | 147,492 | 2.03 | 299,408 |
| 2024-03-14 | Luput Cristian (Director) | Buy | 69,282 | 1.17 | 81,059 |
| 2024-03-14 | Louie Ngar Yee (Director) | Buy | 170,940 | 1.17 | 199,999 |
| 2024-03-14 | Guerrero Ramiro (Director) | Buy | 6,928 | 1.17 | 8,105 |
| 2024-03-14 | Smith Stan (Director) | Buy | 170,940 | 1.17 | 199,999 |
| 2024-03-14 | Chaouki Steven M (Director) | Buy | 34,641 | 1.17 | 40,529 |
| 2023-05-18 | Guerrero Ramiro (Director) | Buy | 1,200 | 2.47 | 2,964 |
| 2023-05-15 | Luput Cristian (Director) | Buy | 3,000 | 2.63 | 7,890 |
| 2023-04-28 | Vitoc Vlad (Chief Executive Officer) | Buy | 4,000 | 2.50 | 10,000 |
| 2023-04-27 | Louie Ngar Yee (Director) | Buy | 48,000 | 2.25 | 108,000 |
| 2023-04-27 | Guerrero Ramiro (Director) | Buy | 8,500 | 2.25 | 19,125 |
| 2023-04-27 | Smith Stan (Director) | Buy | 133,300 | 2.25 | 299,925 |
| 2023-04-27 | Mcguire Joseph F (Chief Financial Officer) | Buy | 4,400 | 2.25 | 9,900 |
| 2023-04-20 | Smith Stan (Director) | Buy | 10,000 | 3.74 | 37,400 |
| 2023-04-18 | Guerrero Ramiro (Director) | Buy | 1,263 | 4.17 | 5,266 |
| 2023-04-17 | Luput Cristian (Director) | Buy | 1,576 | 3.69 | 5,815 |
| 2023-04-14 | Luput Cristian (Director) | Buy | 802 | 3.58 | 2,871 |
| 2023-04-13 | Luput Cristian (Director) | Buy | 622 | 3.62 | 2,251 |
| 2023-04-04 | Vitoc Vlad (Chief Executive Officer) | Buy | 925 | 3.56 | 3,293 |
| 2023-04-03 | Vitoc Vlad (Chief Executive Officer) | Buy | 1,375 | 3.50 | 4,812 |
| 2023-03-31 | Vitoc Vlad (Chief Executive Officer) | Buy | 1,495 | 3.46 | 5,172 |
| 2023-03-30 | Vitoc Vlad (Chief Executive Officer) | Buy | 205 | 3.43 | 703 |
| 2023-03-24 | Smith Stan (Director) | Buy | 938 | 3.49 | 3,273 |
| 2023-03-23 | Smith Stan (Director) | Buy | 1,862 | 3.43 | 6,386 |
| 2023-03-22 | Smith Stan (Director) | Buy | 1,458 | 3.18 | 4,636 |
| 2023-03-21 | Smith Stan (Director) | Buy | 2,736 | 3.17 | 8,673 |
| 2023-03-20 | Smith Stan (Director) | Buy | 3,006 | 3.28 | 9,859 |
| 2023-03-16 | Guerrero Ramiro (Director) | Buy | 1,333 | 3.64 | 4,852 |
| 2023-03-13 | Luput Cristian (Director) | Buy | 3,000 | 4.07 | 12,210 |
| 2023-03-10 | Luput Cristian (Director) | Buy | 5,382 | 3.99 | 21,474 |
| 2023-03-10 | Guerrero Ramiro (Director) | Buy | 443 | 3.98 | 1,763 |
| 2023-03-09 | Luput Cristian (Director) | Buy | 2,114 | 3.98 | 8,413 |
| 2023-03-09 | Guerrero Ramiro (Director) | Buy | 1,057 | 3.98 | 4,206 |
| 2023-03-09 | Smith Stan (Director) | Buy | 3,582 | 4.03 | 14,435 |
| 2023-03-08 | Luput Cristian (Director) | Buy | 627 | 4.22 | 2,645 |
| 2023-03-08 | Vitoc Vlad (Chief Executive Officer) | Buy | 1,581 | 4.21 | 6,656 |
| 2023-03-08 | Smith Stan (Director) | Buy | 3,076 | 4.20 | 12,919 |
| 2023-03-07 | Luput Cristian (Director) | Buy | 1,688 | 4.23 | 7,140 |
| 2023-03-07 | Vitoc Vlad (Chief Executive Officer) | Buy | 1,439 | 4.24 | 6,101 |
| 2023-03-07 | Guerrero Ramiro (Director) | Buy | 871 | 4.25 | 3,701 |
| 2023-03-07 | Smith Stan (Director) | Buy | 1,961 | 4.23 | 8,295 |
| 2023-03-06 | Luput Cristian (Director) | Buy | 527 | 4.24 | 2,234 |
| 2023-03-06 | Vitoc Vlad (Chief Executive Officer) | Buy | 544 | 4.24 | 2,306 |
| 2023-03-06 | Guerrero Ramiro (Director) | Buy | 481 | 4.24 | 2,039 |
| 2023-03-06 | Smith Stan (Director) | Buy | 4,594 | 4.39 | 20,167 |
| 2023-03-03 | Vitoc Vlad (Chief Executive Officer) | Buy | 2,398 | 4.47 | 10,719 |
| 2023-03-03 | Smith Stan (Director) | Buy | 2,509 | 4.43 | 11,114 |
| 2023-03-02 | Vitoc Vlad (Chief Executive Officer) | Buy | 45 | 4.42 | 198 |
| 2023-03-02 | Smith Stan (Director) | Buy | 23 | 4.41 | 101 |
| 2023-03-01 | Vitoc Vlad (Chief Executive Officer) | Buy | 282 | 4.48 | 1,263 |
| 2023-03-01 | Smith Stan (Director) | Buy | 198 | 4.48 | 887 |
| 2023-02-28 | Vitoc Vlad (Chief Executive Officer) | Buy | 1,275 | 4.49 | 5,724 |
| 2023-02-28 | Smith Stan (Director) | Buy | 1,619 | 4.48 | 7,253 |
| 2023-02-27 | Smith Stan (Director) | Buy | 219 | 4.47 | 978 |
| 2023-02-22 | Smith Stan (Director) | Buy | 1,073 | 4.48 | 4,807 |
| 2023-02-21 | Smith Stan (Director) | Buy | 228 | 4.49 | 1,023 |
| 2023-02-17 | Luput Cristian (Director) | Buy | 76 | 4.24 | 322 |
| 2023-02-17 | Vitoc Vlad (Chief Executive Officer) | Buy | 73 | 4.25 | 310 |
| 2023-02-17 | Guerrero Ramiro (Director) | Buy | 50 | 4.25 | 212 |
| 2023-02-17 | Smith Stan (Director) | Buy | 75 | 4.25 | 318 |
| 2023-02-16 | Luput Cristian (Director) | Buy | 58 | 4.25 | 246 |
| 2023-02-16 | Vitoc Vlad (Chief Executive Officer) | Buy | 10 | 4.25 | 42 |
| 2023-02-16 | Guerrero Ramiro (Director) | Buy | 10 | 4.25 | 42 |
| 2023-02-16 | Smith Stan (Director) | Buy | 62 | 4.25 | 263 |
| 2023-02-15 | Luput Cristian (Director) | Buy | 10 | 4.25 | 42 |
| 2023-02-15 | Vitoc Vlad (Chief Executive Officer) | Buy | 10 | 4.25 | 42 |
| 2023-02-15 | Smith Stan (Director) | Buy | 10 | 4.25 | 42 |
| 2023-02-14 | Luput Cristian (Director) | Buy | 14 | 4.25 | 59 |
| 2023-02-14 | Smith Stan (Director) | Buy | 198 | 4.25 | 841 |
| 2023-02-10 | Vitoc Vlad (Chief Executive Officer) | Buy | 343 | 4.24 | 1,454 |
| 2023-02-10 | Smith Stan (Director) | Buy | 337 | 4.25 | 1,432 |
| 2023-01-26 | Smith Stan (Director) | Buy | 227 | 4.24 | 962 |
| 2023-01-25 | Smith Stan (Director) | Buy | 9 | 4.25 | 38 |
| 2023-01-13 | Luput Cristian (Director) | Buy | 504 | 3.88 | 1,955 |
| 2023-01-04 | Vitoc Vlad (Chief Executive Officer) | Buy | 1,266 | 3.68 | 4,658 |
| 2023-01-03 | Vitoc Vlad (Chief Executive Officer) | Buy | 6,972 | 3.64 | 25,377 |
| 2022-12-30 | Vitoc Vlad (Chief Executive Officer) | Buy | 1,230 | 3.50 | 4,305 |
| 2022-12-30 | Smith Stan (Director) | Buy | 500 | 3.50 | 1,750 |
| 2022-12-29 | Smith Stan (Director) | Buy | 1,471 | 3.49 | 5,133 |
| 2022-12-28 | Smith Stan (Director) | Buy | 1,266 | 3.41 | 4,317 |
| 2022-12-27 | Smith Stan (Director) | Buy | 604 | 3.38 | 2,041 |
| 2022-12-23 | Smith Stan (Director) | Buy | 981 | 3.45 | 3,384 |
| 2022-12-22 | Smith Stan (Director) | Buy | 731 | 3.34 | 2,441 |
| 2022-12-21 | Smith Stan (Director) | Buy | 399 | 3.43 | 1,368 |
| 2022-12-20 | Smith Stan (Director) | Buy | 4,048 | 3.53 | 14,289 |
| 2022-12-07 | Gryaznov Sergei (Chief Scientific Officer) | Option Ex | 10,000 | 1.83 | 18,300 |
| 2022-09-13 | Guerrero Ramiro (Director) | Buy | 8,798 | 3.85 | 33,872 |
| 2022-08-30 | Guerrero Ramiro (Director) | Buy | 283 | 3.97 | 1,123 |
| 2022-08-01 | Luput Cristian (Director) | Buy | 500 | 5.00 | 2,500 |
| 2022-08-01 | Obrocea Mihail (Chief Medical Officer) | Buy | 1,000 | 5.00 | 5,000 |
| 2022-08-01 | Louie Ngar Yee (Director) | Buy | 20,000 | 5.00 | 100,000 |
| 2022-08-01 | Vitoc Vlad (Chief Executive Officer) | Buy | 6,000 | 5.00 | 30,000 |
| 2022-08-01 | Vlad Laurentiu (Director) | Buy | 5,000 | 5.00 | 25,000 |
| 2022-08-01 | Guerrero Ramiro (Director) | Buy | 20,000 | 5.00 | 100,000 |
| 2022-08-01 | Gryaznov Sergei (Chief Scientific Officer) | Buy | 3,000 | 5.00 | 15,000 |
| 2022-08-01 | Smith Stan (Director) | Buy | 200,000 | 5.00 | 1,000,000 |
| 2022-08-01 | Chaouki Steven M (Director) | Buy | 5,000 | 5.00 | 25,000 |
| 2022-08-01 | Mcguire Joseph F (Chief Financial Officer) | Buy | 5,000 | 5.00 | 25,000 |
| 2022-07-28 | Guerrero Ramiro (Director) | Buy | 9,000 | 4.00 | 36,000 |
Insider trading activities including stock purchases, stock sales, and option exercises of MAIA listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Maia Biotechnology, Inc. (symbol MAIA, CIK number 1878313) see the Securities and Exchange Commission (SEC) website.