ALTAltimmune, Inc.
- Market cap
- $412.38M
- as of 2026-10-23
- Latest close
- $2.12
- 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 2024-01-02
| Insider | Traded | Filed | Type | Shares | Price | Value | Owned after | 10b5-1 plan | Filing |
|---|---|---|---|---|---|---|---|---|---|
| Weaver Gregory LChief Financial Officer | Oct 1 | Oct 5 | M | 14,475 | $0.00 | $0 | 54,306 | No | Form 4 |
| Weaver Gregory LChief Financial Officer | Oct 1 | Oct 5 | F | 4,379 | $2.76 | $12,086 | 49,927 | No | Form 4 |
| Weaver Gregory LChief Financial Officer | Oct 1 | Oct 5 | M · derivative | 14,475 | $0.00 | $0 | 43,425 | No | Form 4 |
| Arbet-Engels ChristopheChief Medical Officer | Oct 1 | Oct 5 | M | 37,500 | $0.00 | $0 | 37,500 | No | Form 4 |
| Arbet-Engels ChristopheChief Medical Officer | Oct 1 | Oct 5 | F | 12,679 | $2.76 | $34,994 | 24,821 | No | Form 4 |
| Arbet-Engels ChristopheChief Medical Officer | Oct 1 | Oct 5 | M · derivative | 37,500 | $0.00 | $0 | 112,500 | No | Form 4 |
| Menziuso Richard ThomasPrincipal Accounting Officer | Oct 1 | Oct 2 | A · derivative | 84,546 | $2.76 | $233,347 | 84,546 | No | Form 4 |
| Menziuso Richard ThomasPrincipal Accounting Officer | Oct 1 | Oct 2 | A · derivative | 36,234 | $0.00 | $0 | 36,234 | No | Form 4 |
| Richardson Linda MChief Commercial Officer | Sep 16 | Sep 17 | M | 24,000 | $0.00 | $0 | 24,000 | No | Form 4 |
| Richardson Linda MChief Commercial Officer | Sep 16 | Sep 17 | F | 6,826 | $3.24 | $22,116 | 17,174 | No | Form 4 |
| Richardson Linda MChief Commercial Officer | Sep 16 | Sep 17 | M · derivative | 24,000 | $0.00 | $0 | 72,000 | No | Form 4 |
| Durso Jerome BenedictPresident and CEO | Aug 13 | Aug 13 | P | 15,000 | $2.95 | Purchase +$44,250 | 62,500 | No | Form 4 |
| Weaver Gregory LChief Financial Officer | Jul 31 | Aug 3 | A | 1,753 | $2.41 | $4,225 | 39,831 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Jul 31 | Aug 3 | A | 875 | $2.41 | $2,109 | 113,699 | No | Form 4 |
| Sayare Mitchel | May 1 | May 1 | A · derivative | 48,800 | $2.82 | $137,616 | 48,800 | No | Form 4 |
| Gill John | May 1 | May 1 | A · derivative | 48,800 | $2.82 | $137,616 | 48,800 | No | Form 4 |
| Jorkasky Diane | May 1 | May 1 | A · derivative | 48,800 | $2.82 | $137,616 | 48,800 | No | Form 4 |
| Sohn Catherine A. | May 1 | May 1 | A · derivative | 48,800 | $2.82 | $137,616 | 48,800 | No | Form 4 |
| Hodges Philip | May 1 | May 1 | A · derivative | 48,800 | $2.82 | $137,616 | 48,800 | No | Form 4 |
| Schafer Klaus | May 1 | May 1 | A · derivative | 48,800 | $2.82 | $137,616 | 48,800 | No | Form 4 |
| Pisano Wayne | May 1 | May 1 | A · derivative | 48,800 | $2.82 | $137,616 | 48,800 | No | Form 4 |
| Lawver Teri L | May 1 | May 1 | A · derivative | 48,800 | $2.82 | $137,616 | 48,800 | No | Form 4 |
| Gill John | Apr 6 | Apr 6 | P | 9,200 | $3.41 | Purchase +$31,372 | 21,700 | No | Form 4 |
| Weaver Gregory LChief Financial Officer | Apr 1 | Apr 1 | P | 10,000 | $3.15 | Purchase +$31,500 | 38,078 | No | Form 4 |
| Durso Jerome BenedictPresident and CEO | Apr 1 | Apr 1 | P | 15,000 | $3.14 | Purchase +$47,100 | 47,500 | No | Form 4 |
| Weaver Gregory LChief Financial Officer | Mar 6 | Mar 9 | P | 5,000 | $3.54 | Purchase +$17,700 | 28,078 | No | Form 4 |
| Durso Jerome BenedictPresident and CEO | Mar 6 | Mar 9 | P | 20,000 | $3.54 | Purchase +$70,800 | 32,500 | No | Form 4 |
| Weaver Gregory LChief Financial Officer | Feb 26 | Feb 27 | A · derivative | 259,000 | $4.46 | $1,155,140 | 259,000 | No | Form 4 |
| Weaver Gregory LChief Financial Officer | Feb 26 | Feb 27 | A · derivative | 111,000 | $0.00 | $0 | 111,000 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Feb 26 | Feb 27 | A · derivative | 222,670 | $4.46 | $993,108 | 222,670 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Feb 26 | Feb 27 | A · derivative | 95,430 | $0.00 | $0 | 95,430 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Feb 2 | Feb 3 | M | 7,775 | $0.00 | $0 | 115,153 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Feb 2 | Feb 3 | F | 2,329 | $5.55 | $12,926 | 112,824 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Feb 2 | Feb 3 | M · derivative | 7,775 | $0.00 | $0 | not reported | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Jan 31 | Feb 3 | A | 5,567 | $3.07 | $17,091 | 107,378 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Jan 30 | Feb 3 | M | 9,275 | $0.00 | $0 | 104,670 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Jan 30 | Feb 3 | F | 2,859 | $5.60 | $16,010 | 101,811 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Jan 30 | Feb 3 | M · derivative | 9,275 | $0.00 | $0 | 9,275 | No | Form 4 |
| Garg Vipin K | Jan 31 | Feb 2 | A | 6,926 | $3.07 | $21,263 | 424,519 | No | Form 4 |
| Jordt Raymond MChief Business Officer | Jan 31 | Feb 2 | A | 4,571 | $3.07 | $14,033 | 70,107 | No | Form 4 |
| Garg Vipin K | Jan 30 | Feb 2 | M | 26,775 | $0.00 | $0 | 429,225 | No | Form 4 |
| Garg Vipin K | Jan 30 | Feb 2 | F | 11,632 | $5.60 | $65,139 | 417,593 | No | Form 4 |
| Garg Vipin K | Jan 30 | Feb 2 | M · derivative | 26,775 | $0.00 | $0 | 26,775 | No | Form 4 |
| Garg Vipin K | Jan 27 | Jan 29 | M | 41,200 | $0.00 | $0 | 420,348 | No | Form 4 |
| Garg Vipin K | Jan 27 | Jan 29 | F | 17,898 | $6.18 | $110,610 | 402,450 | No | Form 4 |
| Garg Vipin K | Jan 27 | Jan 29 | M · derivative | 41,200 | $0.00 | $0 | 123,600 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Jan 27 | Jan 29 | M | 15,850 | $0.00 | $0 | 100,143 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Jan 27 | Jan 29 | F | 4,748 | $6.18 | $29,343 | 95,395 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Jan 27 | Jan 29 | M · derivative | 15,850 | $0.00 | $0 | 47,550 | No | Form 4 |
| Jordt Raymond MChief Business Officer | Jan 27 | Jan 29 | M | 15,850 | $0.00 | $0 | 69,765 | No | Form 4 |
| Jordt Raymond MChief Business Officer | Jan 27 | Jan 29 | F | 4,229 | $6.18 | $26,135 | 65,536 | No | Form 4 |
| Jordt Raymond MChief Business Officer | Jan 27 | Jan 29 | M · derivative | 15,850 | $0.00 | $0 | 47,550 | No | Form 4 |
| Garg Vipin K | Jan 25 | Jan 27 | M | 42,050 | $0.00 | $0 | 397,132 | No | Form 4 |
| Garg Vipin K | Jan 25 | Jan 27 | F | 17,984 | $5.50 | $98,912 | 379,148 | No | Form 4 |
| Garg Vipin K | Jan 25 | Jan 27 | M · derivative | 42,050 | $0.00 | $0 | 84,100 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Jan 25 | Jan 27 | M | 14,600 | $0.00 | $0 | 88,666 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Jan 25 | Jan 27 | F | 4,373 | $5.50 | $24,052 | 84,293 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Jan 25 | Jan 27 | M · derivative | 14,600 | $0.00 | $0 | 29,200 | No | Form 4 |
| Jordt Raymond MChief Business Officer | Jan 25 | Jan 27 | M | 14,600 | $0.00 | $0 | 57,770 | No | Form 4 |
| Jordt Raymond MChief Business Officer | Jan 25 | Jan 27 | F | 3,855 | $5.50 | $21,203 | 53,915 | No | Form 4 |
| Jordt Raymond MChief Business Officer | Jan 25 | Jan 27 | M · derivative | 14,600 | $0.00 | $0 | 29,200 | No | Form 4 |
| Pisano Wayne | Jan 8 | Jan 9 | P | 5,000 | $4.08 | Purchase +$20,400 | 13,498 | No | Form 4 |
| Sohn Catherine A. | Jan 5 | Jan 5 | P | 500 | $4.24 | Purchase +$2,120 | 1,500 | No | Form 4 |
| Jordt Raymond MChief Business Officer | Jan 1 | Jan 5 | M | 9,375 | $0.00 | $0 | 45,645 | No | Form 4 |
| Jordt Raymond MChief Business Officer | Jan 1 | Jan 5 | F | 2,475 | $3.61 | $8,935 | 43,170 | No | Form 4 |
| Jordt Raymond MChief Business Officer | Jan 1 | Jan 5 | M · derivative | 9,375 | $0.00 | $0 | 9,375 | No | Form 4 |
| Jorkasky Diane | Dec 29, 2025 | Dec 29, 2025 | P | 527 | $3.80 | Purchase +$2,003 | 527 | No | Form 4 |
| Gill John | Dec 23, 2025 | Dec 23, 2025 | P | 12,500 | $4.10 | Purchase +$51,250 | 12,500 | No | Form 4 |
| Durso Jerome Benedict | Dec 22, 2025 | Dec 22, 2025 | P | 12,500 | $4.13 | Purchase +$51,625 | 12,500 | No | Form 4 |
| Durso Jerome BenedictCEO-elect | Dec 1, 2025 | Dec 1, 2025 | A · derivative | 1,824,400 | $4.93 | $8,994,292 | 1,824,400 | No | Form 4 |
| Durso Jerome BenedictCEO-elect | Dec 1, 2025 | Dec 1, 2025 | A · derivative | 633,700 | $0.00 | $0 | 633,700 | No | Form 4 |
| Weaver Gregory LChief Financial Officer | Nov 11, 2025 | Nov 12, 2025 | M | 18,750 | $0.00 | $0 | 28,750 | No | Form 4 |
| Weaver Gregory LChief Financial Officer | Nov 11, 2025 | Nov 12, 2025 | F | 5,672 | $4.28 | $24,276 | 23,078 | No | Form 4 |
| Weaver Gregory LChief Financial Officer | Nov 11, 2025 | Nov 12, 2025 | M · derivative | 18,750 | $0.00 | $0 | 56,250 | No | Form 4 |
| Arbet-Engels ChristopheChief Medical Officer | Oct 1, 2025 | Oct 3, 2025 | A · derivative | 450,000 | $3.87 | $1,741,500 | 450,000 | No | Form 4 |
| Arbet-Engels ChristopheChief Medical Officer | Oct 1, 2025 | Oct 3, 2025 | A · derivative | 150,000 | $0.00 | $0 | 150,000 | No | Form 4 |
| Weaver Gregory LChief Financial Officer | Oct 1, 2025 | Oct 3, 2025 | A · derivative | 166,800 | $3.87 | $645,516 | 166,800 | No | Form 4 |
| Weaver Gregory LChief Financial Officer | Oct 1, 2025 | Oct 3, 2025 | A · derivative | 57,900 | $0.00 | $0 | 57,900 | No | Form 4 |
| Pisano Wayne | Sep 25, 2025 | Sep 29, 2025 | A · derivative | 48,800 | $3.92 | $191,296 | 48,800 | No | Form 4 |
| Hodges Philip | Sep 25, 2025 | Sep 29, 2025 | A · derivative | 48,800 | $3.92 | $191,296 | 48,800 | No | Form 4 |
| Sayare Mitchel | Sep 25, 2025 | Sep 29, 2025 | A · derivative | 48,800 | $3.92 | $191,296 | 48,800 | No | Form 4 |
| Schafer Klaus | Sep 25, 2025 | Sep 29, 2025 | A · derivative | 48,800 | $3.92 | $191,296 | 48,800 | No | Form 4 |
| Gill John | Sep 25, 2025 | Sep 29, 2025 | A · derivative | 48,800 | $3.92 | $191,296 | 48,800 | No | Form 4 |
| Jorkasky Diane | Sep 25, 2025 | Sep 29, 2025 | A · derivative | 48,800 | $3.92 | $191,296 | 48,800 | No | Form 4 |
| Lawver Teri L | Sep 25, 2025 | Sep 29, 2025 | A · derivative | 48,800 | $3.92 | $191,296 | 48,800 | No | Form 4 |
| Durso Jerome Benedict | Sep 25, 2025 | Sep 29, 2025 | A · derivative | 48,800 | $3.92 | $191,296 | 48,800 | No | Form 4 |
| Sohn Catherine A. | Sep 25, 2025 | Sep 29, 2025 | A · derivative | 48,800 | $3.92 | $191,296 | 48,800 | No | Form 4 |
| Gill John | Jan 6, 2022 | Sep 29, 2025 | G | 2,714 | $0.00 | $0 | not reported | No | Form 4 |
| Richardson Linda MChief Commercial Officer | Sep 16, 2025 | Sep 17, 2025 | A · derivative | 278,000 | $3.63 | $1,009,140 | 278,000 | No | Form 4 |
| Richardson Linda MChief Commercial Officer | Sep 16, 2025 | Sep 17, 2025 | A · derivative | 96,000 | $0.00 | $0 | 96,000 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Jul 31, 2025 | Aug 4, 2025 | A | 846 | $3.14 | $2,656 | 74,066 | No | Form 4 |
| Harris Matthew ScottChief Medical Officer | Jul 31, 2025 | Aug 4, 2025 | A | 2,018 | $3.14 | $6,337 | 16,087 | No | Form 4 |
| Jordt Raymond MChief Business Officer | Jul 31, 2025 | Aug 4, 2025 | A | 1,368 | $3.14 | $4,296 | 36,270 | No | Form 4 |
| Sohn Catherine A. | Mar 17, 2025 | Mar 18, 2025 | P | 1,000 | $5.78 | Purchase +$5,780 | 1,000 | No | Form 4 |
| Weaver Gregory LChief Financial Officer | Mar 13, 2025 | Mar 14, 2025 | P | 10,000 | $5.20 | Purchase +$52,000 | 10,000 | No | Form 4 |
| Harris Matthew ScottChief Medical Officer | Mar 7, 2025 | Mar 11, 2025 | G | 67,787 | $0.00 | $0 | 14,069 | No | Form 4 |
| Lawver Teri L | Feb 24, 2025 | Feb 26, 2025 | A · derivative | 69,800 | $6.11 | $426,478 | 69,800 | No | Form 4 |
| Durso Jerome Benedict | Feb 24, 2025 | Feb 25, 2025 | A · derivative | 69,800 | $6.11 | $426,478 | 69,800 | No | Form 4 |
| Sohn Catherine A. | Feb 6, 2025 | Feb 7, 2025 | A · derivative | 18,600 | $6.91 | $128,526 | 18,600 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Feb 2, 2025 | Feb 3, 2025 | M | 7,775 | $0.00 | $0 | 75,536 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Feb 2, 2025 | Feb 3, 2025 | F | 2,316 | $6.64 | $15,378 | 73,220 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Feb 2, 2025 | Feb 3, 2025 | M · derivative | 7,775 | $0.00 | $0 | 7,775 | No | Form 4 |
| Harris Matthew ScottChief Medical Officer | Feb 2, 2025 | Feb 3, 2025 | M | 7,775 | $0.00 | $0 | 84,564 | No | Form 4 |
| Harris Matthew ScottChief Medical Officer | Feb 2, 2025 | Feb 3, 2025 | F | 2,708 | $6.64 | $17,981 | 81,856 | No | Form 4 |
| Harris Matthew ScottChief Medical Officer | Feb 2, 2025 | Feb 3, 2025 | M · derivative | 7,775 | $0.00 | $0 | 7,775 | No | Form 4 |
| Garg Vipin KPresident and CEO | Feb 2, 2025 | Feb 3, 2025 | M | 18,950 | $0.00 | $0 | 363,364 | No | Form 4 |
| Garg Vipin KPresident and CEO | Feb 2, 2025 | Feb 3, 2025 | F | 8,282 | $6.64 | $54,992 | 355,082 | No | Form 4 |
| Garg Vipin KPresident and CEO | Feb 2, 2025 | Feb 3, 2025 | M · derivative | 18,950 | $0.00 | $0 | 18,950 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Feb 1, 2025 | Feb 3, 2025 | M | 6,166 | $0.00 | $0 | 69,562 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Feb 1, 2025 | Feb 3, 2025 | F | 1,801 | $6.64 | $11,959 | 67,761 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Feb 1, 2025 | Feb 3, 2025 | M · derivative | 6,166 | $0.00 | $0 | not reported | No | Form 4 |
| Harris Matthew ScottChief Medical Officer | Feb 1, 2025 | Feb 3, 2025 | M | 6,166 | $0.00 | $0 | 78,898 | No | Form 4 |
| Harris Matthew ScottChief Medical Officer | Feb 1, 2025 | Feb 3, 2025 | F | 2,109 | $6.64 | $14,004 | 76,789 | No | Form 4 |
| Harris Matthew ScottChief Medical Officer | Feb 1, 2025 | Feb 3, 2025 | M · derivative | 6,166 | $0.00 | $0 | not reported | No | Form 4 |
| Garg Vipin KPresident and CEO | Feb 1, 2025 | Feb 3, 2025 | M | 16,545 | $0.00 | $0 | 351,645 | No | Form 4 |
| Garg Vipin KPresident and CEO | Feb 1, 2025 | Feb 3, 2025 | F | 7,231 | $6.64 | $48,014 | 344,414 | No | Form 4 |
| Garg Vipin KPresident and CEO | Feb 1, 2025 | Feb 3, 2025 | M · derivative | 16,545 | $0.00 | $0 | not reported | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Jan 31, 2025 | Feb 3, 2025 | A | 3,184 | $5.18 | $16,493 | 63,396 | No | Form 4 |
| Jordt Raymond MChief Business Officer | Jan 31, 2025 | Feb 3, 2025 | A | 2,614 | $5.18 | $13,541 | 34,902 | No | Form 4 |
| Harris Matthew ScottChief Medical Officer | Jan 31, 2025 | Feb 3, 2025 | A | 1,905 | $5.18 | $9,868 | 72,732 | No | Form 4 |
| Garg Vipin KPresident and CEO | Jan 31, 2025 | Feb 3, 2025 | A | 4,105 | $5.18 | $21,264 | 335,100 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Jan 30, 2025 | Feb 3, 2025 | M | 9,275 | $0.00 | $0 | 62,921 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Jan 30, 2025 | Feb 3, 2025 | F | 2,709 | $7.00 | $18,963 | 60,212 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Jan 30, 2025 | Feb 3, 2025 | M · derivative | 9,275 | $0.00 | $0 | 18,550 | No | Form 4 |
| Harris Matthew ScottChief Medical Officer | Jan 30, 2025 | Feb 3, 2025 | M | 9,275 | $0.00 | $0 | 74,000 | No | Form 4 |
| Harris Matthew ScottChief Medical Officer | Jan 30, 2025 | Feb 3, 2025 | F | 3,173 | $7.00 | $22,211 | 70,827 | No | Form 4 |
| Harris Matthew ScottChief Medical Officer | Jan 30, 2025 | Feb 3, 2025 | M · derivative | 9,275 | $0.00 | $0 | 18,550 | No | Form 4 |
| Garg Vipin KPresident and CEO | Jan 30, 2025 | Feb 3, 2025 | M | 26,775 | $0.00 | $0 | 342,696 | No | Form 4 |
| Garg Vipin KPresident and CEO | Jan 30, 2025 | Feb 3, 2025 | F | 11,701 | $7.00 | $81,907 | 330,995 | No | Form 4 |
| Garg Vipin KPresident and CEO | Jan 30, 2025 | Feb 3, 2025 | M · derivative | 26,775 | $0.00 | $0 | 53,550 | No | Form 4 |
| Garg Vipin KPresident and CEO | Jan 27, 2025 | Jan 28, 2025 | A · derivative | 477,500 | $7.00 | $3,342,500 | 477,500 | No | Form 4 |
| Garg Vipin KPresident and CEO | Jan 27, 2025 | Jan 28, 2025 | A · derivative | 164,800 | $0.00 | $0 | 164,800 | No | Form 4 |
| Harris Matthew ScottChief Medical Officer | Jan 27, 2025 | Jan 28, 2025 | A · derivative | 183,600 | $7.00 | $1,285,200 | 183,600 | No | Form 4 |
| Harris Matthew ScottChief Medical Officer | Jan 27, 2025 | Jan 28, 2025 | A · derivative | 63,400 | $0.00 | $0 | 63,400 | No | Form 4 |
| Jordt Raymond MChief Business Officer | Jan 27, 2025 | Jan 28, 2025 | A · derivative | 183,600 | $7.00 | $1,285,200 | 183,600 | No | Form 4 |
| Jordt Raymond MChief Business Officer | Jan 27, 2025 | Jan 28, 2025 | A · derivative | 63,400 | $0.00 | $0 | 63,400 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Jan 27, 2025 | Jan 28, 2025 | A · derivative | 183,600 | $7.00 | $1,285,200 | 183,600 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Jan 27, 2025 | Jan 28, 2025 | A · derivative | 63,400 | $0.00 | $0 | 63,400 | No | Form 4 |
| Garg Vipin KPresident and CEO | Jan 25, 2025 | Jan 28, 2025 | M | 42,050 | $0.00 | $0 | 334,078 | No | Form 4 |
| Garg Vipin KPresident and CEO | Jan 25, 2025 | Jan 28, 2025 | F | 18,157 | $6.98 | $126,736 | 315,921 | No | Form 4 |
| Garg Vipin KPresident and CEO | Jan 25, 2025 | Jan 28, 2025 | M · derivative | 42,050 | $0.00 | $0 | 126,150 | No | Form 4 |
| Harris Matthew ScottChief Medical Officer | Jan 25, 2025 | Jan 28, 2025 | M | 14,600 | $0.00 | $0 | 69,719 | No | Form 4 |
| Harris Matthew ScottChief Medical Officer | Jan 25, 2025 | Jan 28, 2025 | F | 4,994 | $6.98 | $34,858 | 64,725 | No | Form 4 |
| Harris Matthew ScottChief Medical Officer | Jan 25, 2025 | Jan 28, 2025 | M · derivative | 14,600 | $0.00 | $0 | 43,800 | No | Form 4 |
| Jordt Raymond MChief Business Officer | Jan 25, 2025 | Jan 28, 2025 | M | 14,600 | $0.00 | $0 | 36,150 | No | Form 4 |
| Jordt Raymond MChief Business Officer | Jan 25, 2025 | Jan 28, 2025 | F | 3,862 | $6.98 | $26,957 | 32,288 | No | Form 4 |
| Jordt Raymond MChief Business Officer | Jan 25, 2025 | Jan 28, 2025 | M · derivative | 14,600 | $0.00 | $0 | 43,800 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Jan 25, 2025 | Jan 28, 2025 | M | 14,600 | $0.00 | $0 | 57,910 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Jan 25, 2025 | Jan 28, 2025 | F | 4,264 | $6.98 | $29,763 | 53,646 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Jan 25, 2025 | Jan 28, 2025 | M · derivative | 14,600 | $0.00 | $0 | 43,800 | No | Form 4 |
| Jordt Raymond MChief Business Officer | Jan 1, 2025 | Jan 3, 2025 | M | 9,375 | $0.00 | $0 | 24,035 | No | Form 4 |
| Jordt Raymond MChief Business Officer | Jan 1, 2025 | Jan 3, 2025 | F | 2,485 | $7.21 | $17,917 | 21,550 | No | Form 4 |
| Jordt Raymond MChief Business Officer | Jan 1, 2025 | Jan 3, 2025 | M · derivative | 9,375 | $0.00 | $0 | 18,750 | No | Form 4 |
| Weaver Gregory LChief Financial Officer | Nov 11, 2024 | Nov 12, 2024 | A · derivative | 225,000 | $7.35 | $1,653,750 | 225,000 | No | Form 4 |
| Weaver Gregory LChief Financial Officer | Nov 11, 2024 | Nov 12, 2024 | A · derivative | 75,000 | $0.00 | $0 | 75,000 | No | Form 4 |
| Sohn Catherine A. | Sep 26, 2024 | Sep 30, 2024 | A · derivative | 34,900 | $6.81 | $237,669 | 34,900 | No | Form 4 |
| Jorkasky Diane | Sep 26, 2024 | Sep 30, 2024 | A · derivative | 34,900 | $6.81 | $237,669 | 34,900 | No | Form 4 |
| Gill John | Sep 26, 2024 | Sep 30, 2024 | A · derivative | 34,900 | $6.81 | $237,669 | 34,900 | No | Form 4 |
| Schafer Klaus | Sep 26, 2024 | Sep 30, 2024 | A · derivative | 34,900 | $6.81 | $237,669 | 34,900 | No | Form 4 |
| Sayare Mitchel | Sep 26, 2024 | Sep 30, 2024 | A · derivative | 34,900 | $6.81 | $237,669 | 34,900 | No | Form 4 |
| Hodges Philip | Sep 26, 2024 | Sep 30, 2024 | A · derivative | 34,900 | $6.81 | $237,669 | 34,900 | No | Form 4 |
| Pisano Wayne | Sep 26, 2024 | Sep 30, 2024 | A · derivative | 34,900 | $6.81 | $237,669 | 34,900 | No | Form 4 |
| Drutz David | Aug 19, 2024 | Aug 20, 2024 | M | 20,000 | $2.60 | $52,000 | 49,785 | No | Form 4 |
| Drutz David | Aug 19, 2024 | Aug 20, 2024 | S | 7,827 | $6.93 | Sale −$54,241 | 41,958 | No | Form 4 |
| Drutz David | Aug 19, 2024 | Aug 20, 2024 | M | 21,750 | $2.50 | $54,375 | 63,708 | No | Form 4 |
| Drutz David | Aug 19, 2024 | Aug 20, 2024 | S | 8,184 | $6.88 | Sale −$56,306 | 55,524 | No | Form 4 |
| Drutz David | Aug 19, 2024 | Aug 20, 2024 | M · derivative | 20,000 | $2.60 | $52,000 | not reported | No | Form 4 |
| Drutz David | Aug 19, 2024 | Aug 20, 2024 | M · derivative | 21,750 | $2.50 | $54,375 | 4,350 | No | Form 4 |
| Harris Matthew ScottChief Medical Officer | Jul 31, 2024 | Aug 1, 2024 | A | 1,486 | $5.41 | $8,039 | 55,119 | No | Form 4 |
| Jordt Raymond MChief Business Officer | Jul 31, 2024 | Aug 1, 2024 | A | 917 | $5.41 | $4,961 | 14,660 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Jul 31, 2024 | Aug 1, 2024 | A | 650 | $5.41 | $3,517 | 43,310 | No | Form 4 |
| Shutterly AndrewActing Chief Financial Officer | Jul 31, 2024 | Aug 1, 2024 | A | 1,259 | $5.41 | $6,811 | 11,372 | No | Form 4 |
| Garg Vipin KPresident and CEO | Feb 2, 2024 | Feb 5, 2024 | M | 18,950 | $0.00 | $0 | 300,404 | No | Form 4 |
| Garg Vipin KPresident and CEO | Feb 2, 2024 | Feb 5, 2024 | F | 8,376 | $9.32 | $78,064 | 292,028 | No | Form 4 |
| Garg Vipin KPresident and CEO | Feb 2, 2024 | Feb 5, 2024 | M · derivative | 18,950 | $0.00 | $0 | 37,900 | No | Form 4 |
| Harris Matthew ScottChief Medical Officer | Feb 2, 2024 | Feb 5, 2024 | M | 7,775 | $0.00 | $0 | 55,965 | No | Form 4 |
| Harris Matthew ScottChief Medical Officer | Feb 2, 2024 | Feb 5, 2024 | F | 2,332 | $9.32 | $21,734 | 53,633 | No | Form 4 |
| Harris Matthew ScottChief Medical Officer | Feb 2, 2024 | Feb 5, 2024 | M · derivative | 7,775 | $0.00 | $0 | 15,550 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Feb 2, 2024 | Feb 5, 2024 | M | 7,775 | $0.00 | $0 | 44,990 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Feb 2, 2024 | Feb 5, 2024 | F | 2,330 | $9.32 | $21,716 | 42,660 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Feb 2, 2024 | Feb 5, 2024 | M · derivative | 7,775 | $0.00 | $0 | 15,550 | No | Form 4 |
| Garg Vipin KPresident and CEO | Feb 1, 2024 | Feb 5, 2024 | M | 16,545 | $0.00 | $0 | 288,767 | No | Form 4 |
| Garg Vipin KPresident and CEO | Feb 1, 2024 | Feb 5, 2024 | F | 7,313 | $9.88 | $72,252 | 281,454 | No | Form 4 |
| Garg Vipin KPresident and CEO | Feb 1, 2024 | Feb 5, 2024 | M · derivative | 16,545 | $0.00 | $0 | 16,545 | No | Form 4 |
| Harris Matthew ScottChief Medical Officer | Feb 1, 2024 | Feb 5, 2024 | M | 6,166 | $0.00 | $0 | 49,991 | No | Form 4 |
| Harris Matthew ScottChief Medical Officer | Feb 1, 2024 | Feb 5, 2024 | F | 1,801 | $9.88 | $17,794 | 48,190 | No | Form 4 |
| Harris Matthew ScottChief Medical Officer | Feb 1, 2024 | Feb 5, 2024 | M · derivative | 6,166 | $0.00 | $0 | 6,166 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Feb 1, 2024 | Feb 5, 2024 | M | 6,166 | $0.00 | $0 | 39,016 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Feb 1, 2024 | Feb 5, 2024 | F | 1,801 | $9.88 | $17,794 | 37,215 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Feb 1, 2024 | Feb 5, 2024 | M · derivative | 6,166 | $0.00 | $0 | 6,166 | No | Form 4 |
| Eisenstadt Richard IChief Financial Officer | Jan 31, 2024 | Feb 1, 2024 | A | 4,621 | $2.69 | $12,430 | 45,012 | No | Form 4 |
| Garg Vipin KPresident and CEO | Jan 31, 2024 | Feb 1, 2024 | A | 7,889 | $2.69 | $21,221 | 272,222 | No | Form 4 |
| Harris Matthew ScottChief Medical Officer | Jan 31, 2024 | Feb 1, 2024 | A | 3,257 | $2.69 | $8,761 | 43,825 | No | Form 4 |
| Jordt Raymond MChief Business Officer | Jan 31, 2024 | Feb 1, 2024 | A | 5,030 | $2.69 | $13,531 | 13,743 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Jan 31, 2024 | Feb 1, 2024 | A | 5,860 | $2.69 | $15,763 | 32,850 | No | Form 4 |
| Eisenstadt Richard IChief Financial Officer | Jan 30, 2024 | Feb 1, 2024 | M | 9,275 | $0.00 | $0 | 42,566 | No | Form 4 |
| Eisenstadt Richard IChief Financial Officer | Jan 30, 2024 | Feb 1, 2024 | F | 2,175 | $9.80 | $21,315 | 40,391 | No | Form 4 |
| Eisenstadt Richard IChief Financial Officer | Jan 30, 2024 | Feb 1, 2024 | M · derivative | 9,275 | $0.00 | $0 | 27,825 | No | Form 4 |
| Garg Vipin KPresident and CEO | Jan 30, 2024 | Feb 1, 2024 | M | 26,775 | $0.00 | $0 | 276,030 | No | Form 4 |
| Garg Vipin KPresident and CEO | Jan 30, 2024 | Feb 1, 2024 | F | 11,697 | $9.80 | $114,631 | 264,333 | No | Form 4 |
| Garg Vipin KPresident and CEO | Jan 30, 2024 | Feb 1, 2024 | M · derivative | 26,775 | $0.00 | $0 | 80,325 | No | Form 4 |
| Harris Matthew ScottChief Medical Officer | Jan 30, 2024 | Feb 1, 2024 | M | 9,275 | $0.00 | $0 | 43,277 | No | Form 4 |
| Harris Matthew ScottChief Medical Officer | Jan 30, 2024 | Feb 1, 2024 | F | 2,709 | $9.80 | $26,548 | 40,568 | No | Form 4 |
| Harris Matthew ScottChief Medical Officer | Jan 30, 2024 | Feb 1, 2024 | M · derivative | 9,275 | $0.00 | $0 | 27,825 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Jan 30, 2024 | Feb 1, 2024 | M | 9,275 | $0.00 | $0 | 29,699 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Jan 30, 2024 | Feb 1, 2024 | F | 2,709 | $9.80 | $26,548 | 26,990 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Jan 30, 2024 | Feb 1, 2024 | M · derivative | 9,275 | $0.00 | $0 | 27,825 | No | Form 4 |
| Eisenstadt Richard IChief Financial Officer | Jan 25, 2024 | Jan 29, 2024 | A · derivative | 163,200 | $9.28 | $1,514,496 | 163,200 | No | Form 4 |
| Eisenstadt Richard IChief Financial Officer | Jan 25, 2024 | Jan 29, 2024 | A · derivative | 58,400 | $0.00 | $0 | 58,400 | No | Form 4 |
| Garg Vipin KPresident and CEO | Jan 25, 2024 | Jan 29, 2024 | A · derivative | 470,000 | $9.28 | $4,361,600 | 470,000 | No | Form 4 |
| Garg Vipin KPresident and CEO | Jan 25, 2024 | Jan 29, 2024 | A · derivative | 168,200 | $0.00 | $0 | 168,200 | No | Form 4 |
| Harris Matthew ScottChief Medical Officer | Jan 25, 2024 | Jan 29, 2024 | A · derivative | 163,200 | $9.28 | $1,514,496 | 163,200 | No | Form 4 |
| Harris Matthew ScottChief Medical Officer | Jan 25, 2024 | Jan 29, 2024 | A · derivative | 58,400 | $0.00 | $0 | 58,400 | No | Form 4 |
| Jordt Raymond MChief Business Officer | Jan 25, 2024 | Jan 29, 2024 | A · derivative | 163,200 | $9.28 | $1,514,496 | 163,200 | No | Form 4 |
| Jordt Raymond MChief Business Officer | Jan 25, 2024 | Jan 29, 2024 | A · derivative | 58,400 | $0.00 | $0 | 58,400 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Jan 25, 2024 | Jan 29, 2024 | A · derivative | 163,200 | $9.28 | $1,514,496 | 163,200 | No | Form 4 |
| Roberts M ScotChief Scientific Officer | Jan 25, 2024 | Jan 29, 2024 | A · derivative | 58,400 | $0.00 | $0 | 58,400 | No | Form 4 |
| Jordt Raymond MChief Business Officer | Jan 1, 2024 | Jan 4, 2024 | M | 9,375 | $0.00 | $0 | 11,207 | No | Form 4 |
| Jordt Raymond MChief Business Officer | Jan 1, 2024 | Jan 4, 2024 | F | 2,503 | $11.25 | $28,159 | 8,704 | No | Form 4 |
| Jordt Raymond MChief Business Officer | Jan 1, 2024 | Jan 4, 2024 | M · derivative | 9,375 | $0.00 | $0 | 28,125 | No | Form 4 |
| Eisenstadt Richard IChief Financial Officer | Dec 29, 2023 | Jan 2, 2024 | M | 12,500 | $0.00 | $0 | 36,335 | No | Form 4 |
| Eisenstadt Richard IChief Financial Officer | Dec 29, 2023 | Jan 2, 2024 | F | 3,044 | $11.25 | $34,245 | 33,291 | No | Form 4 |
| Eisenstadt Richard IChief Financial Officer | Dec 29, 2023 | Jan 2, 2024 | M · derivative | 12,500 | $0.00 | $0 | 25,000 | No | Form 4 |