PAGEInsider
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| INSM | Flammer Martina M.D. | Chief Medical Officer | Jul 06 '26 | Option Exercise | 25.80 | 12,302 | 317,445 | 72,788 | Jul 08 |
| INSM | Flammer Martina M.D. | Chief Medical Officer | Jul 06 '26 | Sale | 109.98 | 12,302 | 1,352,932 | 60,486 | Jul 08 |
| INSM | Flammer Martina M.D. | Chief Medical Officer | Jun 05 '26 | Sale | 103.78 | 1,858 | 192,823 | 60,486 | Jun 05 |
| INSM | Flammer Martina M.D. | Chief Medical Officer | Jun 03 '26 | Sale | 102.27 | 2,566 | 262,425 | 62,344 | Jun 05 |
| INSM | Flammer Martina M.D. | Chief Medical Officer | May 14 '26 | Sale | 117.54 | 10,479 | 1,231,702 | 64,910 | May 15 |
| INSM | Flammer Martina M.D. | Chief Medical Officer | May 13 '26 | Sale | 114.23 | 7,854 | 897,190 | 75,389 | May 15 |
| INSM | Flammer Martina M.D. | Chief Medical Officer | May 11 '26 | Sale | 100.40 | 12,949 | 1,300,121 | 83,243 | May 13 |
| INSM | Flammer Martina M.D. | Chief Medical Officer | May 11 '26 | Option Exercise | 17.07 | 12,949 | 221,039 | 96,192 | May 13 |
| INSM | Flammer Martina M.D. | Chief Medical Officer | Feb 05 '26 | Sale | 152.44 | 869 | 132,470 | 83,243 | Feb 06 |
| INSM | Flammer Martina M.D. | Chief Medical Officer | Feb 03 '26 | Sale | 155.77 | 795 | 123,837 | 84,112 | Feb 04 |
| INSM | Flammer Martina M.D. | Chief Medical Officer | Feb 02 '26 | Sale | 154.59 | 7,982 | 1,233,958 | 84,907 | Feb 04 |
| INSM | Flammer Martina M.D. | Chief Medical Officer | Feb 02 '26 | Option Exercise | 65.72 | 7,982 | 524,577 | 92,889 | Feb 04 |
| INSM | Flammer Martina M.D. | Chief Medical Officer | Jan 09 '26 | Sale | 186.19 | 1,887 | 351,341 | 84,907 | Jan 13 |
| INSM | Flammer Martina M.D. | Chief Medical Officer | Jan 08 '26 | Sale | 174.07 | 4,911 | 854,851 | 86,794 | Jan 08 |
| INSM | Flammer Martina M.D. | Chief Medical Officer | Jan 07 '26 | Sale | 175.84 | 1,434 | 252,155 | 91,705 | Jan 08 |
| INSM | Flammer Martina M.D. | Chief Medical Officer | Jan 06 '26 | Sale | 173.80 | 10,185 | 1,770,134 | 93,139 | Jan 08 |
| INSM | Flammer Martina M.D. | Chief Medical Officer | Jan 06 '26 | Option Exercise | 26.43 | 8,570 | 226,505 | 103,324 | Jan 08 |
| INSM | Flammer Martina M.D. | Chief Medical Officer | Jan 05 '26 | Option Exercise | 25.80 | 12,303 | 317,465 | 107,057 | Jan 06 |
| INSM | Flammer Martina M.D. | Chief Medical Officer | Jan 05 '26 | Sale | 171.38 | 12,303 | 2,108,506 | 94,754 | Jan 06 |
| INSM | Flammer Martina M.D. | Chief Medical Officer | Dec 01 '25 | Option Exercise | 25.83 | 8,895 | 229,758 | 92,006 | Dec 03 |
| INSM | Flammer Martina M.D. | Chief Medical Officer | Dec 01 '25 | Sale | 206.98 | 8,895 | 1,841,101 | 83,111 | Dec 03 |
| INSM | Flammer Martina M.D. | Chief Medical Officer | Nov 11 '25 | Option Exercise | 18.17 | 31,226 | 567,388 | 114,337 | Nov 13 |
| INSM | Flammer Martina M.D. | Chief Medical Officer | Nov 11 '25 | Sale | 189.68 | 31,226 | 5,922,795 | 83,111 | Nov 13 |
| INSM | Flammer Martina M.D. | Chief Medical Officer | Sep 02 '25 | Option Exercise | 23.40 | 186,648 | 4,366,788 | 269,759 | Sep 04 |
| INSM | Flammer Martina M.D. | Chief Medical Officer | Sep 02 '25 | Sale | 144.34 | 186,648 | 26,941,272 | 83,111 | Sep 04 |
| INSM | Flammer Martina M.D. | Chief Medical Officer | Aug 04 '25 | Option Exercise | 19.74 | 8,715 | 172,034 | 91,826 | Aug 06 |
| INSM | Flammer Martina M.D. | Chief Medical Officer | Aug 04 '25 | Sale | 109.50 | 8,715 | 954,293 | 83,111 | Aug 06 |
| INSM | Flammer Martina M.D. | Chief Medical Officer | Jun 11 '25 | Option Exercise | 17.07 | 19,423 | 331,551 | 102,534 | Jun 12 |
| INSM | Flammer Martina M.D. | Chief Medical Officer | Jun 11 '25 | Sale | 94.50 | 19,423 | 1,835,474 | 83,111 | Jun 12 |
| INSM | Flammer Martina M.D. | Chief Medical Officer | Jun 10 '25 | Option Exercise | 26.46 | 25,740 | 681,080 | 108,851 | Jun 12 |
| INSM | Flammer Martina M.D. | Chief Medical Officer | Jun 10 '25 | Sale | 88.64 | 25,740 | 2,281,594 | 83,111 | Jun 12 |
| INSM | Flammer Martina M.D. | Chief Medical Officer | Jun 03 '25 | Sale | 71.50 | 1,686 | 120,549 | 83,111 | Jun 04 |
| INSM | Flammer Martina M.D. | Chief Medical Officer | May 16 '25 | Sale | 67.53 | 1,799 | 121,486 | 84,797 | May 19 |
| INSM | Flammer Martina M.D. | Chief Medical Officer | May 15 '25 | Sale | 65.47 | 9,925 | 649,790 | 86,596 | May 19 |
| INSM | Flammer Martina M.D. | Chief Medical Officer | May 14 '25 | Sale | 65.61 | 1,744 | 114,424 | 90,013 | May 15 |
| INSM | Flammer Martina M.D. | Chief Medical Officer | May 13 '25 | Sale | 67.81 | 8,408 | 570,146 | 91,757 | May 15 |