| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| MGTX | Giroux Richard | CFO & COO | Apr 21 '26 | Sale | 10.22 | 56,000 | 572,320 | 971,530 | Apr 21 12:00 AM |
| MGTX | Giroux Richard | CFO & COO | Feb 21 '26 | Option Exercise | 0.00 | 120,000 | 0 | 1,059,256 | Feb 23 12:00 AM |
| MGTX | Giroux Richard | CFO & COO | Jan 17 '26 | Option Exercise | 0.00 | 620,000 | 0 | 1,163,172 | Jan 21 12:00 AM |
| MGTX | Giroux Richard | CFO & COO | Jan 07 '26 | Option Exercise | 0.00 | 105,000 | 0 | 881,994 | Jan 08 12:00 AM |
| MGTX | Giroux Richard | CFO & COO | Oct 21 '25 | Sale | 8.87 | 24,000 | 212,880 | 829,494 | Oct 21 12:00 AM |
| MGTX | Giroux Richard | CFO & COO | Jul 22 '25 | Sale | 8.52 | 24,000 | 204,480 | 853,494 | Jul 22 12:00 AM |
| MGTX | Giroux Richard | CFO & COO | Apr 22 '25 | Sale | 6.00 | 24,000 | 144,000 | 882,494 | Apr 22 12:00 AM |
| MGTX | Giroux Richard | CFO & COO | Feb 21 '25 | Option Exercise | 0.00 | 240,000 | 0 | 969,947 | Feb 25 12:00 AM |
| MGTX | Giroux Richard | CFO & COO | Jan 21 '25 | Sale | 6.29 | 24,000 | 150,960 | 849,947 | Jan 21 12:00 AM |
| MGTX | Giroux Richard | CFO & COO | Jan 14 '25 | Option Exercise | 0.00 | 50,000 | 0 | 887,166 | Jan 16 12:00 AM |
| MGTX | Giroux Richard | CFO & COO | Jan 07 '25 | Option Exercise | 0.00 | 105,000 | 0 | 889,926 | Jan 10 12:00 AM |
| MGTX | Giroux Richard | CFO & COO | Jan 14 '24 | Option Exercise | 0.00 | 50,000 | 0 | 867,145 | Jan 17 12:00 AM |
| MGTX | Giroux Richard | CFO & COO | Jan 08 '24 | Option Exercise | 0.00 | 75,000 | 0 | 861,974 | Jan 09 12:00 AM |
| MGTX | Giroux Richard | CFO & COO | Jan 07 '24 | Option Exercise | 0.00 | 210,000 | 0 | 879,994 | Jan 09 12:00 AM |
| MGTX | Giroux Richard | director: CFO & COO | Jan 14 '23 | Option Exercise | 0.00 | 100,000 | 0 | 801,432 | Jan 18 12:00 AM |
| MGTX | Giroux Richard | director: CFO & COO | Jan 08 '23 | Option Exercise | 0.00 | 75,000 | 0 | 771,261 | Jan 10 12:00 AM |
| MGTX | Giroux Richard | CFO & COO | Jan 08 '22 | Option Exercise | 0.00 | 150,000 | 0 | 888,318 | Jan 11 12:00 AM |
| MGTX | Giroux Richard | CFO & COO | Oct 20 '21 | Sale | 21.05 | 20,700 | 435,686 | 819,218 | Oct 21 12:00 AM |
| MGTX | Giroux Richard | CFO & COO | Oct 19 '21 | Sale | 20.07 | 1,300 | 26,091 | 839,918 | Oct 21 12:00 AM |
| MGTX | Giroux Richard | CFO & COO | Dec 17 '20 | Sale | 16.00 | 18,000 | 288,000 | 846,518 | Dec 21 12:00 AM |
| MGTX | Giroux Richard | CFO & COO | May 21 '20 | Sale | 15.16 | 11,786 | 178,676 | 1,064,518 | May 22 12:00 AM |
| MGTX | Giroux Richard | CFO & COO | May 20 '20 | Sale | 15.03 | 6,143 | 92,329 | 1,076,304 | May 22 12:00 AM |
| MGTX | Giroux Richard | CFO & COO | May 13 '20 | Sale | 15.38 | 71 | 1,092 | 1,082,447 | May 15 12:00 AM |
| MGTX | Giroux Richard | CFO & COO | Jan 22 '20 | Sale | 19.34 | 9,000 | 174,060 | 1,167,868 | Jan 23 12:00 AM |
| MGTX | Giroux Richard | CFO & COO | Jan 21 '20 | Sale | 19.56 | 9,000 | 175,997 | 1,176,868 | Jan 23 12:00 AM |