NASDAQ : MGTX
$0.18 (1.5%)
33
46
$5.11M
| Insider Name | Title | Date | Transaction | Cost | Filing Date |
|---|---|---|---|---|---|
| Naylor Stuart | officer: CHIEF SCI OFCR, OPHTHALMOLOGY | 2026-07-07 | S-Sale | 13.86 | 2026-07-07 |
| Naylor Stuart | officer: CHIEF SCI OFCR, OPHTHALMOLOGY | 2026-07-07 | S-Sale | 14.9 | 2026-07-07 |
| Zeldin Robert K | officer: CHIEF MEDICAL OFFICER | 2026-06-25 | A-Award | 0 | 2026-06-29 |
| Wollin Robert J | officer: GENERAL COUNSEL AND SECRETARY | 2026-06-25 | A-Award | 0 | 2026-06-29 |
| Naylor Stuart | officer: CHIEF SCI OFCR, OPHTHALMOLOGY | 2026-06-25 | A-Award | 0 | 2026-06-29 |
| Giroux Richard | officer: CFO & COO | 2026-06-25 | A-Award | 0 | 2026-06-29 |
| Forbes Alexandria | director, officer: PRESIDENT & CEO | 2026-06-25 | A-Award | 0 | 2026-06-29 |
| Yu Debra | director | 2026-06-11 | A-Award | 0 | 2026-06-15 |
| SHENK THOMAS E | director | 2026-06-11 | A-Award | 0 | 2026-06-15 |
| Seligman Nicole | director | 2026-06-11 | A-Award | 0 | 2026-06-15 |
| Mendoza Neil | director | 2026-06-11 | A-Award | 0 | 2026-06-15 |
| Hukkelhoven Ellen | director | 2026-06-11 | A-Award | 0 | 2026-06-15 |
| Harris Keith R. | director | 2026-06-11 | A-Award | 0 | 2026-06-15 |
| PERCEPTIVE ADVISORS LLC | director, 10 percent owner: | 2026-06-11 | A-Award | 0 | 2026-06-15 |
| Harris Keith R. | director | 2026-06-10 | M-Exempt | 0 | 2026-06-10 |
| Harris Keith R. | director | 2026-06-10 | M-Exempt | 0 | 2026-06-10 |
| Giroux Richard | officer: CFO & COO | 2026-05-27 | G-Gift | 0 | 2026-05-28 |
| Forbes Alexandria | director, officer: PRESIDENT & CEO | 2026-05-19 | S-Sale | 9.17 | 2026-05-19 |
| Fleck Penny Renee | officer: CHIEF DEVELOPMENT OFFICER | 2026-05-13 | A-Award | 9.97 | 2026-05-14 |
| Fleck Penny Renee | officer: CHIEF DEVELOPMENT OFFICER | 2026-05-13 | A-Award | 0 | 2026-05-14 |
| Fleck Penny Renee | 2026-05-11 | 0 | 2026-05-14 | ||
| Zeldin Robert K | officer: CHIEF MEDICAL OFFICER | 2026-01-07 | F-InKind | 7.73 | 2026-04-28 |
| PERCEPTIVE ADVISORS LLC | director, 10 percent owner: | 2026-04-17 | A-Award | 9 | 2026-04-23 |
| PERCEPTIVE ADVISORS LLC | director, 10 percent owner: | 2022-08-02 | A-Award | 15 | 2026-04-23 |
| PERCEPTIVE ADVISORS LLC | director, 10 percent owner: | 2026-03-25 | A-Award | 8 | 2026-04-23 |
| PERCEPTIVE ADVISORS LLC | director, 10 percent owner: | 2022-08-02 | A-Award | 20 | 2026-04-23 |
| PERCEPTIVE ADVISORS LLC | director, 10 percent owner: | 2026-03-25 | A-Award | 8 | 2026-04-23 |
| PERCEPTIVE ADVISORS LLC | director, 10 percent owner: | 2026-03-25 | D-Return | 15 | 2026-04-23 |
| PERCEPTIVE ADVISORS LLC | director, 10 percent owner: | 2026-03-25 | D-Return | 20 | 2026-04-23 |
| Giroux Richard | officer: CFO & COO | 2026-04-21 | S-Sale | 10.22 | 2026-04-21 |
| Naylor Stuart | officer: CHIEF DEV. OFFICER | 2026-04-07 | S-Sale | 9.36 | 2026-04-07 |
| Forbes Alexandria | director, officer: PRESIDENT & CEO | 2026-03-24 | S-Sale | 7.41 | 2026-03-24 |
| Zeldin Robert K | officer: CHIEF MEDICAL OFFICER | 2026-02-21 | M-Exempt | 0 | 2026-02-23 |
| Zeldin Robert K | officer: CHIEF MEDICAL OFFICER | 2026-02-21 | F-InKind | 7.45 | 2026-02-23 |
| Zeldin Robert K | officer: CHIEF MEDICAL OFFICER | 2026-02-21 | M-Exempt | 0 | 2026-02-23 |
| Wollin Robert J | officer: GENERAL COUNSEL AND SECRETARY | 2026-02-21 | M-Exempt | 0 | 2026-02-23 |
| Wollin Robert J | officer: GENERAL COUNSEL AND SECRETARY | 2026-02-21 | F-InKind | 7.45 | 2026-02-23 |
| Wollin Robert J | officer: GENERAL COUNSEL AND SECRETARY | 2026-02-21 | M-Exempt | 0 | 2026-02-23 |
| Naylor Stuart | officer: CHIEF DEV. OFFICER | 2026-02-21 | M-Exempt | 0 | 2026-02-23 |
| Naylor Stuart | officer: CHIEF DEV. OFFICER | 2026-02-21 | F-InKind | 7.45 | 2026-02-23 |
| Naylor Stuart | officer: CHIEF DEV. OFFICER | 2026-02-21 | M-Exempt | 0 | 2026-02-23 |
| Giroux Richard | officer: CFO & COO | 2026-02-21 | M-Exempt | 0 | 2026-02-23 |
| Giroux Richard | officer: CFO & COO | 2026-02-21 | F-InKind | 7.45 | 2026-02-23 |
| Giroux Richard | officer: CFO & COO | 2026-02-21 | M-Exempt | 0 | 2026-02-23 |
| Forbes Alexandria | director, officer: PRESIDENT & CEO | 2026-02-21 | M-Exempt | 0 | 2026-02-23 |
| Forbes Alexandria | director, officer: PRESIDENT & CEO | 2026-02-21 | F-InKind | 7.45 | 2026-02-23 |
| Forbes Alexandria | director, officer: PRESIDENT & CEO | 2026-02-21 | M-Exempt | 0 | 2026-02-23 |
| Zeldin Robert K | officer: CHIEF MEDICAL OFFICER | 2026-01-17 | M-Exempt | 0 | 2026-01-21 |
| Zeldin Robert K | officer: CHIEF MEDICAL OFFICER | 2026-01-17 | F-InKind | 7.42 | 2026-01-21 |
| Zeldin Robert K | officer: CHIEF MEDICAL OFFICER | 2026-01-17 | M-Exempt | 0 | 2026-01-21 |
| Wollin Robert J | officer: GENERAL COUNSEL AND SECRETARY | 2026-01-17 | M-Exempt | 0 | 2026-01-21 |
| Wollin Robert J | officer: GENERAL COUNSEL AND SECRETARY | 2026-01-17 | F-InKind | 7.42 | 2026-01-21 |
| Wollin Robert J | officer: GENERAL COUNSEL AND SECRETARY | 2026-01-17 | M-Exempt | 0 | 2026-01-21 |
| Naylor Stuart | officer: CHIEF DEV. OFFICER | 2026-01-17 | M-Exempt | 0 | 2026-01-21 |
| Naylor Stuart | officer: CHIEF DEV. OFFICER | 2026-01-17 | F-InKind | 7.42 | 2026-01-21 |
| Naylor Stuart | officer: CHIEF DEV. OFFICER | 2026-01-17 | M-Exempt | 0 | 2026-01-21 |
| Giroux Richard | officer: CFO & COO | 2026-01-17 | M-Exempt | 0 | 2026-01-21 |
| Giroux Richard | officer: CFO & COO | 2026-01-17 | F-InKind | 7.42 | 2026-01-21 |
| Giroux Richard | officer: CFO & COO | 2026-01-17 | M-Exempt | 0 | 2026-01-21 |
| Forbes Alexandria | director, officer: PRESIDENT & CEO | 2026-01-17 | M-Exempt | 0 | 2026-01-21 |
| Forbes Alexandria | director, officer: PRESIDENT & CEO | 2026-01-17 | F-InKind | 7.42 | 2026-01-21 |
| Forbes Alexandria | director, officer: PRESIDENT & CEO | 2026-01-17 | M-Exempt | 0 | 2026-01-21 |
| Zeldin Robert K | officer: CHIEF MEDICAL OFFICER | 2026-01-07 | M-Exempt | 0 | 2026-01-08 |
| Zeldin Robert K | officer: CHIEF MEDICAL OFFICER | 2026-01-07 | F-InKind | 7.73 | 2026-01-08 |
| Zeldin Robert K | officer: CHIEF MEDICAL OFFICER | 2026-01-07 | M-Exempt | 0 | 2026-01-08 |
| Wollin Robert J | officer: GENERAL COUNSEL AND SECRETARY | 2026-01-07 | M-Exempt | 0 | 2026-01-08 |
| Wollin Robert J | officer: GENERAL COUNSEL AND SECRETARY | 2026-01-07 | F-InKind | 7.73 | 2026-01-08 |
| Wollin Robert J | officer: GENERAL COUNSEL AND SECRETARY | 2026-01-07 | M-Exempt | 0 | 2026-01-08 |
| Naylor Stuart | officer: CHIEF DEV. OFFICER | 2026-01-07 | M-Exempt | 0 | 2026-01-08 |
| Naylor Stuart | officer: CHIEF DEV. OFFICER | 2026-01-07 | F-InKind | 7.73 | 2026-01-08 |
| Naylor Stuart | officer: CHIEF DEV. OFFICER | 2026-01-07 | M-Exempt | 0 | 2026-01-08 |
| Giroux Richard | officer: CFO & COO | 2026-01-07 | M-Exempt | 0 | 2026-01-08 |
| Giroux Richard | officer: CFO & COO | 2026-01-07 | F-InKind | 7.73 | 2026-01-08 |
| Giroux Richard | officer: CFO & COO | 2026-01-07 | M-Exempt | 0 | 2026-01-08 |
| Forbes Alexandria | director, officer: PRESIDENT & CEO | 2026-01-07 | M-Exempt | 0 | 2026-01-08 |
| Forbes Alexandria | director, officer: PRESIDENT & CEO | 2026-01-07 | F-InKind | 7.73 | 2026-01-08 |
| Forbes Alexandria | director, officer: PRESIDENT & CEO | 2026-01-07 | M-Exempt | 0 | 2026-01-08 |
| PERCEPTIVE ADVISORS LLC | director, 10 percent owner: | 2025-12-31 | D-Return | 7.91 | 2026-01-02 |
| Forbes Alexandria | director, officer: PRESIDENT & CEO | 2025-12-23 | G-Gift | 0 | 2025-12-23 |
| Wollin Robert J | officer: GENERAL COUNSEL AND SECRETARY | 2025-11-20 | G-Gift | 0 | 2025-11-24 |
| Giroux Richard | officer: CFO & COO | 2025-10-21 | S-Sale | 8.87 | 2025-10-21 |
| Forbes Alexandria | director, officer: PRESIDENT & CEO | 2025-10-07 | S-Sale | 8.39 | 2025-10-07 |
| Giroux Richard | officer: CFO & COO | 2025-07-22 | S-Sale | 8.52 | 2025-07-22 |
| Forbes Alexandria | director, officer: PRESIDENT & CEO | 2025-07-08 | S-Sale | 7.97 | 2025-07-08 |
| Giroux Richard | officer: CFO & COO | 2025-06-30 | G-Gift | 0 | 2025-07-02 |
| Yu Debra | director | 2025-06-12 | A-Award | 0 | 2025-06-16 |
| SHENK THOMAS E | director | 2025-06-12 | A-Award | 0 | 2025-06-16 |
| Seligman Nicole | director | 2025-06-12 | A-Award | 0 | 2025-06-16 |
| Mendoza Neil | director | 2025-06-12 | A-Award | 0 | 2025-06-16 |
| Hukkelhoven Ellen | director | 2025-06-12 | A-Award | 0 | 2025-06-16 |
| Harris Keith R. | director | 2025-06-12 | A-Award | 0 | 2025-06-16 |
| Harris Keith R. | director | 2025-06-12 | A-Award | 0 | 2025-06-16 |
| PERCEPTIVE ADVISORS LLC | director, 10 percent owner: | 2025-06-12 | A-Award | 0 | 2025-06-16 |
| Harris Keith R. | director | 2025-06-06 | M-Exempt | 0 | 2025-06-09 |
| Harris Keith R. | director | 2025-06-06 | M-Exempt | 0 | 2025-06-09 |
| Giroux Richard | officer: CFO & COO | 2025-04-22 | S-Sale | 6 | 2025-04-22 |
| Forbes Alexandria | director, officer: PRESIDENT & CEO | 2025-04-08 | S-Sale | 5.34 | 2025-04-08 |
| Giroux Richard | officer: CFO & COO | 2025-04-03 | A-Award | 0 | 2025-04-07 |
| Zeldin Robert K | officer: CHIEF MEDICAL OFFICER | 2025-04-03 | A-Award | 0 | 2025-04-07 |
| Forbes Alexandria | director, officer: PRESIDENT & CEO | 2025-04-03 | A-Award | 0 | 2025-04-07 |