VSTMVerastem, Inc.
- Market cap
- $909.26M
- as of 2026-10-23
- Latest close
- $10.04
- as of 2026-10-23
- Sector
- Healthcare
- as of 2026-10-24
- Industry
- Biotechnology
- as of 2026-10-24
Cluster
No cluster in the last 90 days under the default rule (14d · ≥2 insiders · all roles).
Form 4 historysince 2023-10-10
| Insider | Traded | Filed | Type | Shares | Price | Value | Owned after | 10b5-1 plan | Filing |
|---|---|---|---|---|---|---|---|---|---|
| Calkins DanielChief Financial Officer | Oct 1 | Oct 2 | S | 2,566 | $8.00 | Sale −$20,528 | 123,781 | Yes | Form 4 |
| Paterson DanPresident and CEO | Oct 1 | Oct 2 | S | 44,121 | $8.00 | Sale −$352,968 | 652,712 | Yes | Form 4 |
| Calkins DanielChief Financial Officer | Sep 30 | Oct 2 | A | 8,333 | $0.00 | $0 | 126,347 | Yes | Form 4 |
| Paterson DanPresident and CEO | Sep 30 | Oct 2 | A | 106,893 | $0.00 | $0 | 696,833 | Yes | Form 4 |
| Calkins DanielChief Financial Officer | Sep 21 | Sep 23 | S | 55 | $7.70 | Sale −$424 | 118,014 | Yes | Form 4 |
| Paterson DanPresident and CEO | Aug 3 | Aug 5 | S | 1,302 | $5.81 | Sale −$7,565 | 589,940 | Yes | Form 4 |
| Calkins DanielChief Financial Officer | Jun 22 | Jun 24 | S | 4,032 | $4.18 | Sale −$16,854 | 117,295 | Yes | Form 4 |
| Calkins DanielChief Financial Officer | Jun 22 | Jun 24 | S | 57 | $4.13 | Sale −$235 | 117,238 | Yes | Form 4 |
| Paterson DanPresident and CEO | Jun 22 | Jun 24 | S | 20,871 | $4.18 | Sale −$87,241 | 591,242 | Yes | Form 4 |
| Bailey Michael P | May 21 | May 27 | A | 108,000 | $0.00 | $0 | 108,000 | No | Form 4 |
| Johnson John | May 21 | May 26 | A | 36,000 | $0.00 | $0 | 52,666 | No | Form 4 |
| Bunn Paul A. | May 21 | May 26 | A | 36,000 | $0.00 | $0 | 44,333 | No | Form 4 |
| Kapur Anil | May 21 | May 26 | A | 36,000 | $0.00 | $0 | 52,666 | No | Form 4 |
| Robertson Michelle | May 21 | May 26 | A | 36,000 | $0.00 | $0 | 52,666 | No | Form 4 |
| Rowinsky Eric K | May 21 | May 26 | A | 36,000 | $0.00 | $0 | 52,666 | No | Form 4 |
| Stuglik Brian M | May 21 | May 26 | A | 36,000 | $0.00 | $0 | 137,147 | No | Form 4 |
| Tollefson Karin Anna | May 21 | May 26 | A | 36,000 | $0.00 | $0 | 52,666 | No | Form 4 |
| Paterson DanPresident and CEO | May 4 | May 6 | S | 806 | $5.82 | Sale −$4,691 | 612,113 | Yes | Form 4 |
| Calkins DanielChief Financial Officer | Mar 20 | Mar 23 | A | 57 | $5.74 | $327 | 121,327 | Yes | Form 4 |
| Paterson DanPresident and CEO | Feb 4 | Feb 5 | S | 970 | $6.69 | Sale −$6,489 | 612,919 | Yes | Form 4 |
| Paterson DanPresident and CEO | Jan 21 | Jan 23 | A | 213,785 | $0.00 | $0 | 613,889 | No | Form 4 |
| Calkins DanielChief Financial Officer | Jan 21 | Jan 23 | A | 16,665 | $0.00 | $0 | 121,384 | No | Form 4 |
| Calkins DanielChief Financial Officer | Jan 12 | Jan 14 | S | 5,039 | $7.16 | Sale −$36,079 | 104,719 | Yes | Form 4 |
| Paterson DanPresident and CEO | Jan 12 | Jan 14 | S | 10,321 | $7.16 | Sale −$73,898 | 400,104 | Yes | Form 4 |
| Kauffman MichaelPresident of Development | Jan 6 | Jan 8 | A · derivative | 200,000 | $6.88 | $1,376,000 | 200,000 | No | Form 4 |
| Calkins DanielChief Financial Officer | Dec 24, 2025 | Dec 29, 2025 | S | 80 | $7.86 | Sale −$629 | 109,758 | Yes | Form 4 |
| Gagnon Robert E. | Dec 16, 2025 | Dec 18, 2025 | S | 283 | $9.14 | Sale −$2,587 | 41,678 | Yes | Form 4 |
| Paterson DanPresident and CEO | Dec 16, 2025 | Dec 18, 2025 | S | 393 | $9.14 | Sale −$3,592 | 410,425 | Yes | Form 4 |
| Stuglik Brian M | Dec 16, 2025 | Dec 18, 2025 | S | 592 | $9.14 | Sale −$5,411 | 101,147 | Yes | Form 4 |
| Paterson DanPresident and CEO | Dec 11, 2025 | Dec 12, 2025 | S | 2,000 | $10.00 | Sale −$20,000 | 410,818 | Yes | Form 4 |
| Paterson DanPresident and CEO | Dec 10, 2025 | Dec 12, 2025 | S | 2,000 | $10.07 | Sale −$20,140 | 412,818 | Yes | Form 4 |
| Paterson DanPresident and CEO | Dec 9, 2025 | Dec 9, 2025 | S | 2,000 | $10.25 | Sale −$20,500 | 414,818 | Yes | Form 4 |
| Paterson DanPresident and CEO | Dec 8, 2025 | Dec 9, 2025 | S | 2,000 | $10.50 | Sale −$21,000 | 416,818 | Yes | Form 4 |
| Paterson DanPresident and CEO | Dec 5, 2025 | Dec 9, 2025 | S | 2,000 | $10.61 | Sale −$21,220 | 418,818 | Yes | Form 4 |
| Paterson DanPresident and CEO | Dec 4, 2025 | Dec 4, 2025 | S | 2,000 | $10.00 | Sale −$20,000 | 420,818 | Yes | Form 4 |
| Paterson DanPresident and CEO | Dec 3, 2025 | Dec 4, 2025 | S | 2,000 | $10.00 | Sale −$20,000 | 422,818 | Yes | Form 4 |
| Paterson DanPresident and CEO | Dec 2, 2025 | Dec 4, 2025 | S | 2,000 | $10.32 | Sale −$20,640 | 424,818 | Yes | Form 4 |
| Paterson DanPresident and CEO | Dec 1, 2025 | Dec 1, 2025 | S | 2,000 | $10.39 | Sale −$20,780 | 426,818 | Yes | Form 4 |
| Paterson DanPresident and CEO | Nov 28, 2025 | Dec 1, 2025 | S | 2,000 | $10.79 | Sale −$21,580 | 428,818 | Yes | Form 4 |
| Paterson DanPresident and CEO | Nov 26, 2025 | Dec 1, 2025 | S | 2,000 | $10.32 | Sale −$20,640 | 430,818 | Yes | Form 4 |
| Paterson DanPresident and CEO | Nov 25, 2025 | Nov 25, 2025 | S | 2,000 | $10.00 | Sale −$20,000 | 432,818 | Yes | Form 4 |
| Paterson DanPresident and CEO | Nov 24, 2025 | Nov 25, 2025 | S | 2,000 | $10.00 | Sale −$20,000 | 434,818 | Yes | Form 4 |
| Paterson DanPresident and CEO | Nov 21, 2025 | Nov 25, 2025 | S | 2,000 | $10.00 | Sale −$20,000 | 436,818 | Yes | Form 4 |
| Kauffman Michael | Nov 21, 2025 | Nov 25, 2025 | S | 8,550 | $10.00 | Sale −$85,500 | 8,666 | Yes | Form 4 |
| Bunn Paul A. | Nov 21, 2025 | Nov 25, 2025 | S | 6,250 | $10.00 | Sale −$62,500 | 2,083 | Yes | Form 4 |
| Bunn Paul A. | Nov 21, 2025 | Nov 25, 2025 | M | 6,250 | $3.27 | $20,438 | 8,333 | Yes | Form 4 |
| Bunn Paul A. | Nov 21, 2025 | Nov 25, 2025 | M · derivative | 6,250 | $3.27 | $20,438 | 6,250 | Yes | Form 4 |
| Paterson DanPresident and CEO | Nov 3, 2025 | Nov 6, 2025 | S | 1,299 | $9.35 | Sale −$12,146 | 440,818 | Yes | Form 4 |
| Paterson DanPresident and CEO | Nov 3, 2025 | Nov 6, 2025 | S | 2,000 | $10.00 | Sale −$20,000 | 438,818 | Yes | Form 4 |
| Bunn Paul A. | Oct 9, 2025 | Oct 14, 2025 | S | 8,333 | $9.06 | Sale −$75,497 | 8,333 | Yes | Form 4 |
| Calkins DanielChief Financial Officer | Sep 24, 2025 | Sep 24, 2025 | S | 25 | $9.23 | Sale −$231 | 109,838 | Yes | Form 4 |
| Calkins DanielChief Financial Officer | Sep 22, 2025 | Sep 24, 2025 | S | 57 | $9.08 | Sale −$518 | 109,863 | Yes | Form 4 |
| Paterson DanPresident and CEO | Sep 16, 2025 | Sep 18, 2025 | S | 390 | $9.99 | Sale −$3,896 | 442,117 | Yes | Form 4 |
| Gagnon Robert E. | Sep 16, 2025 | Sep 18, 2025 | S | 281 | $9.99 | Sale −$2,807 | 41,961 | Yes | Form 4 |
| Stuglik Brian M | Sep 16, 2025 | Sep 18, 2025 | S | 587 | $9.99 | Sale −$5,864 | 101,739 | Yes | Form 4 |
| Paterson DanPresident and CEO | Aug 6, 2025 | Aug 6, 2025 | S | 1,332 | $5.81 | Sale −$7,739 | 442,507 | Yes | Form 4 |
| Calkins DanielChief Financial Officer | Jun 23, 2025 | Jun 24, 2025 | S | 25 | $4.71 | Sale −$118 | 109,920 | Yes | Form 4 |
| Calkins DanielChief Financial Officer | Jun 20, 2025 | Jun 24, 2025 | S | 4,110 | $5.13 | Sale −$21,084 | 109,945 | Yes | Form 4 |
| Paterson DanPresident and CEO | Jun 20, 2025 | Jun 24, 2025 | S | 17,808 | $5.13 | Sale −$91,355 | 443,839 | Yes | Form 4 |
| Stuglik Brian M | Jun 16, 2025 | Jun 20, 2025 | S | 594 | $5.65 | Sale −$3,356 | 102,326 | No | Form 4 |
| Gagnon Robert E. | Jun 16, 2025 | Jun 20, 2025 | S | 284 | $5.65 | Sale −$1,605 | 42,242 | No | Form 4 |
| Paterson DanPresident and CEO | Jun 16, 2025 | Jun 20, 2025 | S | 335 | $5.65 | Sale −$1,893 | 461,647 | No | Form 4 |
| Rowinsky Eric K | May 22, 2025 | May 27, 2025 | A | 8,333 | $0.00 | $0 | 16,666 | No | Form 4 |
| Rowinsky Eric K | May 22, 2025 | May 27, 2025 | A · derivative | 12,500 | $7.48 | $93,500 | 12,500 | No | Form 4 |
| Johnson John | May 22, 2025 | May 27, 2025 | A | 8,333 | $0.00 | $0 | 16,666 | No | Form 4 |
| Johnson John | May 22, 2025 | May 27, 2025 | A · derivative | 12,500 | $7.48 | $93,500 | 12,500 | No | Form 4 |
| Tollefson Karin Anna | May 22, 2025 | May 27, 2025 | A | 8,333 | $0.00 | $0 | 16,666 | No | Form 4 |
| Tollefson Karin Anna | May 22, 2025 | May 27, 2025 | A · derivative | 12,500 | $7.48 | $93,500 | 12,500 | No | Form 4 |
| Kauffman Michael | May 22, 2025 | May 27, 2025 | A | 8,333 | $0.00 | $0 | 17,216 | No | Form 4 |
| Kauffman Michael | May 22, 2025 | May 27, 2025 | A · derivative | 12,500 | $7.48 | $93,500 | 12,500 | No | Form 4 |
| Gagnon Robert E. | May 22, 2025 | May 27, 2025 | A | 8,333 | $0.00 | $0 | 42,526 | No | Form 4 |
| Gagnon Robert E. | May 22, 2025 | May 27, 2025 | A · derivative | 12,500 | $7.48 | $93,500 | 12,500 | No | Form 4 |
| Stuglik Brian M | May 22, 2025 | May 27, 2025 | A | 8,333 | $0.00 | $0 | 102,920 | No | Form 4 |
| Stuglik Brian M | May 22, 2025 | May 27, 2025 | A · derivative | 12,500 | $7.48 | $93,500 | 12,500 | No | Form 4 |
| Kapur Anil | May 22, 2025 | May 27, 2025 | A | 8,333 | $0.00 | $0 | 16,666 | No | Form 4 |
| Kapur Anil | May 22, 2025 | May 27, 2025 | A · derivative | 12,500 | $7.48 | $93,500 | 12,500 | No | Form 4 |
| Bunn Paul A. | May 22, 2025 | May 27, 2025 | A | 8,333 | $0.00 | $0 | 16,666 | No | Form 4 |
| Bunn Paul A. | May 22, 2025 | May 27, 2025 | A · derivative | 12,500 | $7.48 | $93,500 | 12,500 | No | Form 4 |
| Robertson Michelle | May 22, 2025 | May 27, 2025 | A | 8,333 | $0.00 | $0 | 16,666 | No | Form 4 |
| Robertson Michelle | May 22, 2025 | May 27, 2025 | A · derivative | 12,500 | $7.48 | $93,500 | 12,500 | No | Form 4 |
| Paterson DanPresident and CEO | May 20, 2025 | May 20, 2025 | S | 58,677 | $8.13 | Sale −$477,044 | 461,982 | Yes | Form 4 |
| Calkins DanielChief Financial Officer | May 20, 2025 | May 20, 2025 | S | 11,143 | $8.13 | Sale −$90,593 | 114,055 | Yes | Form 4 |
| Paterson DanPresident and CEO | May 16, 2025 | May 20, 2025 | A | 25,000 | $0.00 | $0 | 370,659 | Yes | Form 4 |
| Paterson DanPresident and CEO | May 16, 2025 | May 20, 2025 | A | 150,000 | $0.00 | $0 | 520,659 | Yes | Form 4 |
| Calkins DanielChief Financial Officer | May 16, 2025 | May 20, 2025 | A | 38,850 | $0.00 | $0 | 125,198 | Yes | Form 4 |
| Paterson DanPresident and CEO | May 5, 2025 | May 7, 2025 | S | 820 | $7.30 | Sale −$5,986 | 345,659 | No | Form 4 |
| Ros MatthewChief Operating Officer | Apr 1, 2025 | Apr 3, 2025 | A | 50,000 | $0.00 | $0 | 50,000 | No | Form 4 |
| Calkins DanielChief Financial Officer | Mar 24, 2025 | Mar 24, 2025 | S | 26 | $7.04 | Sale −$183 | 86,348 | No | Form 4 |
| Calkins DanielChief Financial Officer | Mar 20, 2025 | Mar 24, 2025 | S | 65 | $6.89 | Sale −$448 | 86,374 | No | Form 4 |
| Stuglik Brian M | Mar 17, 2025 | Mar 19, 2025 | S | 593 | $6.95 | Sale −$4,121 | 94,587 | No | Form 4 |
| Gagnon Robert E. | Mar 17, 2025 | Mar 19, 2025 | S | 284 | $6.95 | Sale −$1,974 | 34,193 | No | Form 4 |
| Paterson DanPresident and CEO | Mar 17, 2025 | Mar 19, 2025 | S | 244 | $6.95 | Sale −$1,696 | 346,479 | No | Form 4 |
| Paterson DanPresident and CEO | Feb 4, 2025 | Feb 5, 2025 | S | 858 | $5.70 | Sale −$4,891 | 346,723 | No | Form 4 |
| Paterson DanPresident and CEO | Jan 13, 2025 | Jan 14, 2025 | S | 8,568 | $5.24 | Sale −$44,896 | 347,581 | No | Form 4 |
| Calkins DanielChief Financial Officer | Jan 10, 2025 | Jan 14, 2025 | A | 38,800 | $0.00 | $0 | 86,439 | No | Form 4 |
| Paterson DanPresident and CEO | Jan 10, 2025 | Jan 14, 2025 | A | 100,000 | $0.00 | $0 | 331,149 | No | Form 4 |
| Paterson DanPresident and CEO | Jan 10, 2025 | Jan 14, 2025 | A | 25,000 | $0.00 | $0 | 356,149 | No | Form 4 |
| Calkins DanielChief Financial Officer | Jan 6, 2025 | Jan 8, 2025 | S | 6 | $6.94 | Sale −$42 | 47,639 | No | Form 4 |
| Calkins DanielChief Financial Officer | Dec 24, 2024 | Dec 26, 2024 | S | 28 | $3.91 | Sale −$109 | 47,368 | No | Form 4 |
| Calkins DanielChief Financial Officer | Dec 20, 2024 | Dec 26, 2024 | S | 65 | $4.34 | Sale −$282 | 47,396 | No | Form 4 |
| Paterson DanPresident and CEO | Dec 19, 2024 | Dec 20, 2024 | S | 183 | $4.37 | Sale −$800 | 231,149 | No | Form 4 |
| Stuglik Brian M | Dec 19, 2024 | Dec 20, 2024 | S | 334 | $4.37 | Sale −$1,460 | 95,180 | No | Form 4 |
| Gagnon Robert E. | Dec 19, 2024 | Dec 20, 2024 | S | 130 | $4.37 | Sale −$568 | 34,477 | No | Form 4 |
| Paterson DanPresident and CEO | Dec 16, 2024 | Dec 20, 2024 | S | 244 | $4.54 | Sale −$1,108 | 231,332 | No | Form 4 |
| Stuglik Brian M | Dec 16, 2024 | Dec 20, 2024 | S | 595 | $4.54 | Sale −$2,701 | 95,514 | No | Form 4 |
| Gagnon Robert E. | Dec 16, 2024 | Dec 20, 2024 | S | 285 | $4.54 | Sale −$1,294 | 34,607 | No | Form 4 |
| Paterson DanPresident and CEO | Nov 5, 2024 | Nov 7, 2024 | S | 812 | $3.84 | Sale −$3,118 | 231,576 | No | Form 4 |
| Calkins DanielChief Financial Officer | Oct 7, 2024 | Oct 9, 2024 | S | 6 | $2.86 | Sale −$17 | 47,461 | No | Form 4 |
| Calkins DanielChief Financial Officer | Sep 24, 2024 | Sep 24, 2024 | S | 28 | $2.68 | Sale −$75 | 47,467 | No | Form 4 |
| Calkins DanielChief Financial Officer | Sep 20, 2024 | Sep 24, 2024 | S | 65 | $2.80 | Sale −$182 | 47,495 | No | Form 4 |
| Stuglik Brian M | Sep 19, 2024 | Sep 20, 2024 | S | 336 | $2.79 | Sale −$937 | 96,109 | No | Form 4 |
| Paterson DanPresident and CEO | Sep 19, 2024 | Sep 20, 2024 | S | 184 | $2.79 | Sale −$513 | 232,388 | No | Form 4 |
| Gagnon Robert E. | Sep 19, 2024 | Sep 20, 2024 | S | 131 | $2.79 | Sale −$365 | 34,892 | No | Form 4 |
| Paterson DanPresident and CEO | Sep 16, 2024 | Sep 18, 2024 | S | 246 | $2.80 | Sale −$689 | 232,572 | No | Form 4 |
| Stuglik Brian M | Sep 16, 2024 | Sep 18, 2024 | S | 600 | $2.80 | Sale −$1,680 | 96,445 | No | Form 4 |
| Gagnon Robert E. | Sep 16, 2024 | Sep 18, 2024 | S | 287 | $2.80 | Sale −$804 | 35,023 | No | Form 4 |
| Paterson DanPresident and CEO | Aug 5, 2024 | Aug 7, 2024 | S | 3,245 | $2.16 | Sale −$7,009 | 232,818 | No | Form 4 |
| Calkins DanielChief Financial Officer | Jul 9, 2024 | Jul 11, 2024 | S | 7 | $2.62 | Sale −$18 | 47,560 | No | Form 4 |
| Calkins DanielChief Financial Officer | Jun 24, 2024 | Jun 26, 2024 | S | 28 | $3.15 | Sale −$88 | 47,290 | No | Form 4 |
| Stuglik Brian M | Jun 20, 2024 | Jun 20, 2024 | S | 335 | $3.21 | Sale −$1,075 | 97,045 | No | Form 4 |
| Paterson DanPresident and CEO | Jun 20, 2024 | Jun 20, 2024 | S | 183 | $3.21 | Sale −$587 | 236,063 | No | Form 4 |
| Gagnon Robert E. | Jun 20, 2024 | Jun 20, 2024 | S | 131 | $3.21 | Sale −$421 | 35,310 | No | Form 4 |
| Calkins DanielChief Financial Officer | Jun 20, 2024 | Jun 20, 2024 | S | 67 | $3.16 | Sale −$212 | 47,318 | No | Form 4 |
| Johnson John | Jun 18, 2024 | Jun 20, 2024 | A | 8,333 | $0.00 | $0 | 8,333 | No | Form 4 |
| Johnson John | Jun 18, 2024 | Jun 20, 2024 | A · derivative | 12,500 | $3.27 | $40,875 | 12,500 | No | Form 4 |
| Stuglik Brian M | Jun 18, 2024 | Jun 20, 2024 | A | 8,333 | $0.00 | $0 | 97,380 | No | Form 4 |
| Stuglik Brian M | Jun 18, 2024 | Jun 20, 2024 | A · derivative | 12,500 | $3.27 | $40,875 | 12,500 | No | Form 4 |
| Paterson DanPresident and CEO | Jun 18, 2024 | Jun 20, 2024 | A | 150,000 | $0.00 | $0 | 236,246 | No | Form 4 |
| Tollefson Karin Anna | Jun 18, 2024 | Jun 20, 2024 | A | 8,333 | $0.00 | $0 | 8,333 | No | Form 4 |
| Tollefson Karin Anna | Jun 18, 2024 | Jun 20, 2024 | A · derivative | 12,500 | $3.27 | $40,875 | 12,500 | No | Form 4 |
| Gagnon Robert E. | Jun 18, 2024 | Jun 20, 2024 | A | 8,333 | $0.00 | $0 | 35,441 | No | Form 4 |
| Gagnon Robert E. | Jun 18, 2024 | Jun 20, 2024 | A · derivative | 12,500 | $3.27 | $40,875 | 12,500 | No | Form 4 |
| Kauffman Michael | Jun 18, 2024 | Jun 20, 2024 | A | 8,333 | $0.00 | $0 | 8,883 | No | Form 4 |
| Kauffman Michael | Jun 18, 2024 | Jun 20, 2024 | A · derivative | 12,500 | $3.27 | $40,875 | 12,500 | No | Form 4 |
| Calkins DanielChief Financial Officer | Jun 18, 2024 | Jun 20, 2024 | A | 38,850 | $0.00 | $0 | 47,385 | No | Form 4 |
| Robertson Michelle | Jun 18, 2024 | Jun 20, 2024 | A | 8,333 | $0.00 | $0 | 8,333 | No | Form 4 |
| Robertson Michelle | Jun 18, 2024 | Jun 20, 2024 | A · derivative | 12,500 | $3.27 | $40,875 | 12,500 | No | Form 4 |
| Kapur Anil | Jun 18, 2024 | Jun 20, 2024 | A | 8,333 | $0.00 | $0 | 8,333 | No | Form 4 |
| Kapur Anil | Jun 18, 2024 | Jun 20, 2024 | A · derivative | 12,500 | $3.27 | $40,875 | 12,500 | No | Form 4 |
| Rowinsky Eric K | Jun 18, 2024 | Jun 20, 2024 | A | 8,333 | $0.00 | $0 | 8,333 | No | Form 4 |
| Rowinsky Eric K | Jun 18, 2024 | Jun 20, 2024 | A · derivative | 12,500 | $3.27 | $40,875 | 12,500 | No | Form 4 |
| Bunn Paul A. | Jun 18, 2024 | Jun 20, 2024 | A | 8,333 | $0.00 | $0 | 8,333 | No | Form 4 |
| Bunn Paul A. | Jun 18, 2024 | Jun 20, 2024 | A · derivative | 12,500 | $3.27 | $40,875 | 12,500 | No | Form 4 |
| Stuglik Brian M | Jun 17, 2024 | Jun 20, 2024 | S | 593 | $3.49 | Sale −$2,070 | 89,047 | No | Form 4 |
| Paterson DanPresident and CEO | Jun 17, 2024 | Jun 20, 2024 | S | 244 | $3.49 | Sale −$852 | 86,246 | No | Form 4 |
| Gagnon Robert E. | Jun 17, 2024 | Jun 20, 2024 | S | 283 | $3.49 | Sale −$988 | 27,108 | No | Form 4 |
| Calkins DanielChief Financial Officer | Apr 5, 2024 | Apr 8, 2024 | S | 6 | $10.87 | Sale −$65 | 8,535 | No | Form 4 |
| Calkins DanielChief Financial Officer | Mar 25, 2024 | Mar 27, 2024 | S | 25 | $12.02 | Sale −$301 | 8,541 | No | Form 4 |
| Calkins DanielChief Financial Officer | Mar 20, 2024 | Mar 21, 2024 | S | 55 | $11.07 | Sale −$609 | 8,566 | No | Form 4 |
| Stuglik Brian M | Mar 19, 2024 | Mar 20, 2024 | S | 273 | $10.38 | Sale −$2,834 | 89,640 | No | Form 4 |
| Paterson DanPresident and CEO | Mar 19, 2024 | Mar 20, 2024 | S | 182 | $10.38 | Sale −$1,889 | 86,490 | No | Form 4 |
| Gagnon Robert E. | Mar 19, 2024 | Mar 20, 2024 | S | 130 | $10.38 | Sale −$1,349 | 27,391 | No | Form 4 |
| Stuglik Brian M | Mar 18, 2024 | Mar 20, 2024 | S | 537 | $10.71 | Sale −$5,751 | 89,913 | No | Form 4 |
| Paterson DanPresident and CEO | Mar 18, 2024 | Mar 20, 2024 | S | 244 | $10.71 | Sale −$2,613 | 86,672 | No | Form 4 |
| Gagnon Robert E. | Mar 18, 2024 | Mar 20, 2024 | S | 283 | $10.71 | Sale −$3,031 | 27,521 | No | Form 4 |
| Kauffman Michael | Mar 11, 2024 | Mar 13, 2024 | D · derivative | 2,083 | $120.84 | $251,710 | not reported | No | Form 4 |
| Kauffman Michael | Mar 11, 2024 | Mar 13, 2024 | D · derivative | 1,497 | $95.88 | $143,532 | not reported | No | Form 4 |
| Kauffman Michael | Mar 11, 2024 | Mar 13, 2024 | D · derivative | 2,083 | $16.44 | $34,245 | not reported | No | Form 4 |
| Kauffman Michael | Mar 11, 2024 | Mar 13, 2024 | D · derivative | 2,083 | $25.08 | $52,242 | not reported | No | Form 4 |
| Kauffman Michael | Mar 11, 2024 | Mar 13, 2024 | D · derivative | 2,083 | $67.08 | $139,728 | not reported | No | Form 4 |
| Kauffman Michael | Mar 11, 2024 | Mar 13, 2024 | D · derivative | 2,083 | $21.72 | $45,243 | not reported | No | Form 4 |
| Kauffman Michael | Mar 11, 2024 | Mar 13, 2024 | D · derivative | 2,083 | $21.24 | $44,243 | not reported | No | Form 4 |
| Kauffman Michael | Mar 11, 2024 | Mar 13, 2024 | D · derivative | 2,083 | $49.92 | $103,983 | not reported | No | Form 4 |
| Kauffman Michael | Mar 11, 2024 | Mar 13, 2024 | A · derivative | 16,078 | $11.44 | $183,932 | 16,078 | No | Form 4 |
| Robertson Michelle | Mar 11, 2024 | Mar 13, 2024 | D · derivative | 5,291 | $37.32 | $197,460 | not reported | No | Form 4 |
| Robertson Michelle | Mar 11, 2024 | Mar 13, 2024 | A · derivative | 5,291 | $11.44 | $60,529 | 5,291 | No | Form 4 |
| Calkins DanielChief Financial Officer | Mar 11, 2024 | Mar 13, 2024 | D · derivative | 631 | $43.32 | $27,335 | not reported | No | Form 4 |
| Calkins DanielChief Financial Officer | Mar 11, 2024 | Mar 13, 2024 | D · derivative | 833 | $21.72 | $18,093 | not reported | No | Form 4 |
| Calkins DanielChief Financial Officer | Mar 11, 2024 | Mar 13, 2024 | D · derivative | 1,666 | $15.96 | $26,589 | not reported | No | Form 4 |
| Calkins DanielChief Financial Officer | Mar 11, 2024 | Mar 13, 2024 | D · derivative | 833 | $29.76 | $24,790 | not reported | No | Form 4 |
| Calkins DanielChief Financial Officer | Mar 11, 2024 | Mar 13, 2024 | D · derivative | 750 | $26.40 | $19,800 | not reported | No | Form 4 |
| Calkins DanielChief Financial Officer | Mar 11, 2024 | Mar 13, 2024 | D · derivative | 1,875 | $27.72 | $51,975 | not reported | No | Form 4 |
| Calkins DanielChief Financial Officer | Mar 11, 2024 | Mar 13, 2024 | A · derivative | 5,413 | $11.44 | $61,925 | 5,413 | No | Form 4 |
| Calkins DanielChief Financial Officer | Mar 11, 2024 | Mar 13, 2024 | A · derivative | 1,175 | $11.44 | $13,442 | 1,175 | No | Form 4 |
| Paterson DanPresident and CEO | Mar 11, 2024 | Mar 13, 2024 | D · derivative | 12,064 | $110.28 | $1,330,418 | not reported | No | Form 4 |
| Paterson DanPresident and CEO | Mar 11, 2024 | Mar 13, 2024 | D · derivative | 11,166 | $25.56 | $285,403 | not reported | No | Form 4 |
| Paterson DanPresident and CEO | Mar 11, 2024 | Mar 13, 2024 | D · derivative | 5,500 | $22.32 | $122,760 | not reported | No | Form 4 |
| Paterson DanPresident and CEO | Mar 11, 2024 | Mar 13, 2024 | D · derivative | 8,333 | $16.44 | $136,995 | not reported | No | Form 4 |
| Paterson DanPresident and CEO | Mar 11, 2024 | Mar 13, 2024 | D · derivative | 6,249 | $35.64 | $222,714 | not reported | No | Form 4 |
| Paterson DanPresident and CEO | Mar 11, 2024 | Mar 13, 2024 | D · derivative | 3,750 | $35.64 | $133,650 | not reported | No | Form 4 |
| Paterson DanPresident and CEO | Mar 11, 2024 | Mar 13, 2024 | D · derivative | 6,250 | $42.12 | $263,250 | not reported | No | Form 4 |
| Paterson DanPresident and CEO | Mar 11, 2024 | Mar 13, 2024 | D · derivative | 20,832 | $21.72 | $452,471 | not reported | No | Form 4 |
| Paterson DanPresident and CEO | Mar 11, 2024 | Mar 13, 2024 | D · derivative | 16,666 | $16.08 | $267,989 | not reported | No | Form 4 |
| Paterson DanPresident and CEO | Mar 11, 2024 | Mar 13, 2024 | D · derivative | 12,500 | $16.08 | $201,000 | not reported | No | Form 4 |
| Paterson DanPresident and CEO | Mar 11, 2024 | Mar 13, 2024 | D · derivative | 33,962 | $26.40 | $896,597 | not reported | No | Form 4 |
| Paterson DanPresident and CEO | Mar 11, 2024 | Mar 13, 2024 | D · derivative | 30,708 | $28.32 | $869,651 | not reported | No | Form 4 |
| Paterson DanPresident and CEO | Mar 11, 2024 | Mar 13, 2024 | A · derivative | 144,137 | $11.44 | $1,648,927 | 144,137 | No | Form 4 |
| Paterson DanPresident and CEO | Mar 11, 2024 | Mar 13, 2024 | A · derivative | 23,843 | $11.44 | $272,764 | 23,843 | No | Form 4 |
| Johnson John | Mar 11, 2024 | Mar 13, 2024 | D · derivative | 2,083 | $15.60 | $32,495 | not reported | No | Form 4 |
| Johnson John | Mar 11, 2024 | Mar 13, 2024 | D · derivative | 2,083 | $21.72 | $45,243 | not reported | No | Form 4 |
| Johnson John | Mar 11, 2024 | Mar 13, 2024 | D · derivative | 2,300 | $21.24 | $48,852 | not reported | No | Form 4 |
| Johnson John | Mar 11, 2024 | Mar 13, 2024 | D · derivative | 2,083 | $49.92 | $103,983 | not reported | No | Form 4 |
| Johnson John | Mar 11, 2024 | Mar 13, 2024 | A · derivative | 8,549 | $11.44 | $97,801 | 8,549 | No | Form 4 |
| Rowinsky Eric K | Mar 11, 2024 | Mar 13, 2024 | D · derivative | 4,166 | $25.08 | $104,483 | not reported | No | Form 4 |
| Rowinsky Eric K | Mar 11, 2024 | Mar 13, 2024 | D · derivative | 2,157 | $67.08 | $144,692 | not reported | No | Form 4 |
| Rowinsky Eric K | Mar 11, 2024 | Mar 13, 2024 | D · derivative | 2,083 | $21.72 | $45,243 | not reported | No | Form 4 |
| Rowinsky Eric K | Mar 11, 2024 | Mar 13, 2024 | D · derivative | 2,083 | $21.24 | $44,243 | not reported | No | Form 4 |
| Rowinsky Eric K | Mar 11, 2024 | Mar 13, 2024 | D · derivative | 2,083 | $49.92 | $103,983 | not reported | No | Form 4 |
| Rowinsky Eric K | Mar 11, 2024 | Mar 13, 2024 | A · derivative | 12,572 | $11.44 | $143,824 | 12,572 | No | Form 4 |
| Stuglik Brian M | Mar 11, 2024 | Mar 13, 2024 | D · derivative | 4,166 | $59.04 | $245,961 | not reported | No | Form 4 |
| Stuglik Brian M | Mar 11, 2024 | Mar 13, 2024 | D · derivative | 7,699 | $21.72 | $167,222 | not reported | No | Form 4 |
| Stuglik Brian M | Mar 11, 2024 | Mar 13, 2024 | A · derivative | 11,865 | $11.44 | $135,736 | 11,865 | No | Form 4 |
| Bunn Paul A. | Mar 11, 2024 | Mar 13, 2024 | D · derivative | 6,113 | $53.16 | $324,967 | not reported | No | Form 4 |
| Bunn Paul A. | Mar 11, 2024 | Mar 13, 2024 | A · derivative | 6,113 | $11.44 | $69,933 | 6,113 | No | Form 4 |
| Gagnon Robert E. | Feb 6, 2024 | Feb 7, 2024 | S | 9,204 | $13.70 | Sale −$126,095 | 27,804 | Yes | Form 4 |
| Rowinsky Eric K | Sep 5, 2017 | Jan 24, 2024 | P | 2,000 | $3.84 | Purchase +$7,680 | 2,000 | No | Form 4 |
| Gagnon Robert E. | Jan 12, 2024 | Jan 17, 2024 | S | 9,204 | $10.95 | Sale −$100,784 | 37,008 | Yes | Form 4 |
| Calkins DanielChief Financial Officer | Jan 5, 2024 | Jan 9, 2024 | S | 6 | $8.50 | Sale −$51 | 8,621 | No | Form 4 |
| Calkins DanielChief Financial Officer | Dec 26, 2023 | Dec 28, 2023 | S | 25 | $8.08 | Sale −$202 | 8,350 | No | Form 4 |
| Calkins DanielChief Financial Officer | Dec 20, 2023 | Dec 21, 2023 | S | 57 | $7.93 | Sale −$452 | 8,375 | No | Form 4 |
| Stuglik Brian M | Dec 19, 2023 | Dec 20, 2023 | S | 274 | $7.73 | Sale −$2,118 | 90,450 | No | Form 4 |
| Paterson DanPresident and CEO | Dec 19, 2023 | Dec 20, 2023 | S | 183 | $7.73 | Sale −$1,415 | 86,916 | No | Form 4 |
| Gagnon Robert E. | Dec 19, 2023 | Dec 20, 2023 | S | 130 | $7.73 | Sale −$1,005 | 46,212 | No | Form 4 |
| Stuglik Brian M | Dec 18, 2023 | Dec 20, 2023 | S | 487 | $7.64 | Sale −$3,721 | 90,724 | No | Form 4 |
| Paterson DanPresident and CEO | Dec 18, 2023 | Dec 20, 2023 | S | 244 | $7.64 | Sale −$1,864 | 87,099 | No | Form 4 |
| Gagnon Robert E. | Dec 18, 2023 | Dec 20, 2023 | S | 284 | $7.64 | Sale −$2,170 | 46,342 | No | Form 4 |
| Calkins DanielChief Financial Officer | Oct 24, 2023 | Oct 26, 2023 | A · derivative | 25,000 | $6.89 | $172,250 | 25,000 | No | Form 4 |
| Calkins DanielVice President of Finance | Oct 5, 2023 | Oct 10, 2023 | S | 5 | $7.30 | Sale −$37 | 8,432 | No | Form 4 |