MGTXMeiraGTx Holdings plc
- Market cap
- $884.56M
- as of 2026-10-23
- Latest close
- $9.21
- 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 2024-01-09
Dashed line = amended filing (Form 4/A)
| Insider | Traded | Filed | Type | Shares | Price | Value | Owned after | 10b5-1 plan | Filing |
|---|---|---|---|---|---|---|---|---|---|
| Giroux RichardCFO & COO | Oct 20 | Oct 20 | S | 56,000 | $9.95 | Sale −$557,200 | 852,530 | Yes | Form 4 |
| Naylor StuartCHIEF SCI OFCR, OPHTHALMOLOGY | Oct 6 | Oct 6 | S | 27,659 | $10.64 | Sale −$294,292 | 613,187 | Yes | Form 4 |
| Sebulsky Alan | Sep 23 | Sep 24 | A · derivative | 100,000 | $0.00 | $0 | 100,000 | No | Form 4 |
| Forbes AlexandriaPRESIDENT & CEO | Aug 18 | Aug 18 | S | 62,000 | $13.86 | Sale −$859,320 | 1,325,695 | Yes | Form 4 |
| Giroux RichardCFO & COO | Jul 21 | Jul 21 | S | 56,000 | $12.51 | Sale −$700,560 | 908,530 | Yes | Form 4 |
| Naylor StuartCHIEF SCI OFCR, OPHTHALMOLOGY | Jul 7 | Jul 7 | S | 2,547 | $13.86 | Sale −$35,301 | 665,958 | Yes | Form 4 |
| Naylor StuartCHIEF SCI OFCR, OPHTHALMOLOGY | Jul 7 | Jul 7 | S | 25,112 | $14.90 | Sale −$374,169 | 640,846 | Yes | Form 4 |
| Forbes AlexandriaPRESIDENT & CEO | Jun 25 | Jun 29 | A · derivative | 980,000 | $0.00 | $0 | 980,000 | No | Form 4 |
| Giroux RichardCFO & COO | Jun 25 | Jun 29 | A · derivative | 980,000 | $0.00 | $0 | 980,000 | No | Form 4 |
| Naylor StuartCHIEF SCI OFCR, OPHTHALMOLOGY | Jun 25 | Jun 29 | A · derivative | 70,000 | $0.00 | $0 | 70,000 | No | Form 4 |
| Zeldin Robert KCHIEF MEDICAL OFFICER | Jun 25 | Jun 29 | A · derivative | 100,000 | $0.00 | $0 | 100,000 | No | Form 4 |
| Wollin Robert JGENERAL COUNSEL AND SECRETARY | Jun 25 | Jun 29 | A · derivative | 100,000 | $0.00 | $0 | 100,000 | No | Form 4 |
| Perceptive Advisors LLC | Jun 11 | Jun 15 | A · derivative | 60,000 | $0.00 | $0 | 60,000 | No | Form 4 |
| Shenk Thomas E | Jun 11 | Jun 15 | A · derivative | 69,662 | $0.00 | $0 | 69,662 | No | Form 4 |
| Seligman Nicole | Jun 11 | Jun 15 | A · derivative | 60,000 | $0.00 | $0 | 60,000 | No | Form 4 |
| Mendoza Neil | Jun 11 | Jun 15 | A · derivative | 66,641 | $0.00 | $0 | 66,641 | No | Form 4 |
| Harris Keith R. | Jun 11 | Jun 15 | A · derivative | 106,441 | $0.00 | $0 | 106,441 | No | Form 4 |
| Hukkelhoven Ellen | Jun 11 | Jun 15 | A · derivative | 60,000 | $0.00 | $0 | 60,000 | No | Form 4 |
| Yu Debra | Jun 11 | Jun 15 | A · derivative | 60,000 | $0.00 | $0 | 60,000 | No | Form 4 |
| Harris Keith R. | Jun 10 | Jun 10 | M | 75,000 | not reported | not reported | 200,000 | No | Form 4 |
| Harris Keith R. | Jun 10 | Jun 10 | M · derivative | 75,000 | $0.00 | $0 | not reported | No | Form 4 |
| Giroux RichardCFO & COO | May 27 | May 28 | G | 7,000 | $0.00 | $0 | 964,530 | No | Form 4 |
| Forbes AlexandriaPRESIDENT & CEO | May 19 | May 19 | S | 62,000 | $9.17 | Sale −$568,540 | 1,387,695 | Yes | Form 4 |
| Fleck Penny ReneeCHIEF DEVELOPMENT OFFICER | May 13 | May 14 | A · derivative | 100,000 | $9.97 | $997,000 | 100,000 | No | Form 4 |
| Fleck Penny ReneeCHIEF DEVELOPMENT OFFICER | May 13 | May 14 | A · derivative | 100,000 | $0.00 | $0 | 100,000 | No | Form 4 |
| Zeldin Robert KCHIEF MEDICAL OFFICER | Jan 7 | Apr 284/A | F | 7,814 | $7.73 | $60,402 | 146,204 | No | Form 4/A |
| Perceptive Life Sciences Master Fund Ltd | Apr 17 | Apr 23 | A | 555,555 | $9.00 | $4,999,995 | 10,786,658 | No | Form 4 |
| Perceptive Life Sciences Master Fund Ltd | Mar 25 | Apr 23 | D · derivative | 400,000 | $15.00 | $6,000,000 | not reported | No | Form 4 |
| Perceptive Life Sciences Master Fund Ltd | Mar 25 | Apr 23 | D · derivative | 300,000 | $20.00 | $6,000,000 | not reported | No | Form 4 |
| Perceptive Life Sciences Master Fund Ltd | Mar 25 | Apr 23 | A · derivative | 400,000 | $8.00 | $3,200,000 | 400,000 | No | Form 4 |
| Perceptive Life Sciences Master Fund Ltd | Mar 25 | Apr 23 | A · derivative | 300,000 | $8.00 | $2,400,000 | 300,000 | No | Form 4 |
| Perceptive Life Sciences Master Fund Ltd | Aug 2, 2022 | Apr 23 | A · derivative | 400,000 | $15.00 | $6,000,000 | 400,000 | No | Form 4 |
| Perceptive Life Sciences Master Fund Ltd | Aug 2, 2022 | Apr 23 | A · derivative | 300,000 | $20.00 | $6,000,000 | 300,000 | No | Form 4 |
| Giroux RichardCFO & COO | Apr 21 | Apr 21 | S | 56,000 | $10.22 | Sale −$572,320 | 971,530 | Yes | Form 4 |
| Naylor StuartCHIEF DEV. OFFICER | Apr 7 | Apr 7 | S | 27,661 | $9.36 | Sale −$258,907 | 668,505 | Yes | Form 4 |
| Forbes AlexandriaPRESIDENT & CEO | Mar 24 | Mar 24 | S | 62,000 | $7.41 | Sale −$459,420 | 1,449,695 | Yes | Form 4 |
| Forbes AlexandriaPRESIDENT & CEO | Feb 21 | Feb 23 | M | 62,500 | not reported | not reported | 1,544,743 | No | Form 4 |
| Forbes AlexandriaPRESIDENT & CEO | Feb 21 | Feb 23 | F | 33,048 | $7.45 | $246,208 | 1,511,695 | No | Form 4 |
| Forbes AlexandriaPRESIDENT & CEO | Feb 21 | Feb 23 | M · derivative | 62,500 | $0.00 | $0 | 62,500 | No | Form 4 |
| Giroux RichardCFO & COO | Feb 21 | Feb 23 | M | 60,000 | not reported | not reported | 1,059,256 | No | Form 4 |
| Giroux RichardCFO & COO | Feb 21 | Feb 23 | F | 31,726 | $7.45 | $236,359 | 1,027,530 | No | Form 4 |
| Giroux RichardCFO & COO | Feb 21 | Feb 23 | M · derivative | 60,000 | $0.00 | $0 | 60,000 | No | Form 4 |
| Naylor StuartCHIEF DEV. OFFICER | Feb 21 | Feb 23 | M | 25,000 | not reported | not reported | 707,916 | No | Form 4 |
| Naylor StuartCHIEF DEV. OFFICER | Feb 21 | Feb 23 | F | 11,750 | $7.45 | $87,538 | 696,166 | No | Form 4 |
| Naylor StuartCHIEF DEV. OFFICER | Feb 21 | Feb 23 | M · derivative | 25,000 | $0.00 | $0 | 25,000 | No | Form 4 |
| Zeldin Robert KCHIEF MEDICAL OFFICER | Feb 21 | Feb 23 | M | 7,500 | not reported | not reported | 175,840 | No | Form 4 |
| Zeldin Robert KCHIEF MEDICAL OFFICER | Feb 21 | Feb 23 | F | 2,952 | $7.45 | $21,992 | 172,888 | No | Form 4 |
| Zeldin Robert KCHIEF MEDICAL OFFICER | Feb 21 | Feb 23 | M · derivative | 7,500 | $0.00 | $0 | 7,500 | No | Form 4 |
| Wollin Robert JGENERAL COUNSEL AND SECRETARY | Feb 21 | Feb 23 | M | 11,250 | not reported | not reported | 63,326 | No | Form 4 |
| Wollin Robert JGENERAL COUNSEL AND SECRETARY | Feb 21 | Feb 23 | F | 5,949 | $7.45 | $44,320 | 57,377 | No | Form 4 |
| Wollin Robert JGENERAL COUNSEL AND SECRETARY | Feb 21 | Feb 23 | M · derivative | 11,250 | $0.00 | $0 | 11,250 | No | Form 4 |
| Forbes AlexandriaPRESIDENT & CEO | Jan 17 | Jan 21 | M | 310,000 | not reported | not reported | 1,646,159 | No | Form 4 |
| Forbes AlexandriaPRESIDENT & CEO | Jan 17 | Jan 21 | F | 163,916 | $7.42 | $1,216,257 | 1,482,243 | No | Form 4 |
| Forbes AlexandriaPRESIDENT & CEO | Jan 17 | Jan 21 | M · derivative | 310,000 | $0.00 | $0 | 310,000 | No | Form 4 |
| Giroux RichardCFO & COO | Jan 17 | Jan 21 | M | 310,000 | not reported | not reported | 1,163,172 | Yes | Form 4 |
| Giroux RichardCFO & COO | Jan 17 | Jan 21 | F | 163,916 | $7.42 | $1,216,257 | 999,256 | Yes | Form 4 |
| Giroux RichardCFO & COO | Jan 17 | Jan 21 | M · derivative | 310,000 | $0.00 | $0 | 310,000 | Yes | Form 4 |
| Naylor StuartCHIEF DEV. OFFICER | Jan 17 | Jan 21 | M | 75,000 | not reported | not reported | 718,166 | No | Form 4 |
| Naylor StuartCHIEF DEV. OFFICER | Jan 17 | Jan 21 | F | 35,250 | $7.42 | $261,555 | 682,916 | No | Form 4 |
| Naylor StuartCHIEF DEV. OFFICER | Jan 17 | Jan 21 | M · derivative | 75,000 | $0.00 | $0 | 75,000 | No | Form 4 |
| Zeldin Robert KCHIEF MEDICAL OFFICER | Jan 17 | Jan 21 | M | 35,000 | not reported | not reported | 182,291 | No | Form 4 |
| Zeldin Robert KCHIEF MEDICAL OFFICER | Jan 17 | Jan 21 | F | 13,951 | $7.42 | $103,516 | 168,340 | No | Form 4 |
| Zeldin Robert KCHIEF MEDICAL OFFICER | Jan 17 | Jan 21 | M · derivative | 35,000 | $0.00 | $0 | 35,000 | No | Form 4 |
| Wollin Robert JGENERAL COUNSEL AND SECRETARY | Jan 17 | Jan 21 | M | 50,000 | not reported | not reported | 79,282 | No | Form 4 |
| Wollin Robert JGENERAL COUNSEL AND SECRETARY | Jan 17 | Jan 21 | F | 27,206 | $7.42 | $201,869 | 52,076 | No | Form 4 |
| Wollin Robert JGENERAL COUNSEL AND SECRETARY | Jan 17 | Jan 21 | M · derivative | 50,000 | $0.00 | $0 | 50,000 | No | Form 4 |
| Forbes AlexandriaPRESIDENT & CEO | Jan 7 | Jan 8 | M | 62,500 | not reported | not reported | 1,370,233 | No | Form 4 |
| Forbes AlexandriaPRESIDENT & CEO | Jan 7 | Jan 8 | F | 34,074 | $7.73 | $263,392 | 1,336,159 | No | Form 4 |
| Forbes AlexandriaPRESIDENT & CEO | Jan 7 | Jan 8 | M · derivative | 62,500 | $0.00 | $0 | not reported | No | Form 4 |
| Giroux RichardCFO & COO | Jan 7 | Jan 8 | M | 52,500 | not reported | not reported | 881,994 | No | Form 4 |
| Giroux RichardCFO & COO | Jan 7 | Jan 8 | F | 28,822 | $7.73 | $222,794 | 853,172 | No | Form 4 |
| Giroux RichardCFO & COO | Jan 7 | Jan 8 | M · derivative | 52,500 | $0.00 | $0 | not reported | No | Form 4 |
| Naylor StuartCHIEF DEV. OFFICER | Jan 7 | Jan 8 | M | 37,500 | not reported | not reported | 660,791 | No | Form 4 |
| Naylor StuartCHIEF DEV. OFFICER | Jan 7 | Jan 8 | F | 17,625 | $7.73 | $136,241 | 643,166 | No | Form 4 |
| Naylor StuartCHIEF DEV. OFFICER | Jan 7 | Jan 8 | M · derivative | 37,500 | $0.00 | $0 | not reported | No | Form 4 |
| Wollin Robert JGENERAL COUNSEL AND SECRETARY | Jan 7 | Jan 8 | M | 7,500 | not reported | not reported | 33,646 | No | Form 4 |
| Wollin Robert JGENERAL COUNSEL AND SECRETARY | Jan 7 | Jan 8 | F | 4,364 | $7.73 | $33,734 | 29,282 | No | Form 4 |
| Wollin Robert JGENERAL COUNSEL AND SECRETARY | Jan 7 | Jan 8 | M · derivative | 7,500 | $0.00 | $0 | not reported | No | Form 4 |
| Perceptive Life Sciences Master Fund Ltd | Dec 31, 2025 | Jan 2 | D | 2,300,000 | $7.91 | $18,193,000 | 10,231,103 | No | Form 4 |
| Forbes AlexandriaPRESIDENT & CEO | Dec 23, 2025 | Dec 23, 2025 | G | 6,250 | $0.00 | $0 | 1,307,733 | No | Form 4 |
| Wollin Robert JGENERAL COUNSEL AND SECRETARY | Nov 20, 2025 | Nov 24, 2025 | G | 5,000 | $0.00 | $0 | 26,146 | No | Form 4 |
| Giroux RichardCFO & COO | Oct 21, 2025 | Oct 21, 2025 | S | 24,000 | $8.87 | Sale −$212,880 | 829,494 | Yes | Form 4 |
| Forbes AlexandriaPRESIDENT & CEO | Oct 7, 2025 | Oct 7, 2025 | S | 47,500 | $8.39 | Sale −$398,525 | 1,313,983 | Yes | Form 4 |
| Giroux RichardCFO & COO | Jul 22, 2025 | Jul 22, 2025 | S | 24,000 | $8.52 | Sale −$204,480 | 853,494 | Yes | Form 4 |
| Forbes AlexandriaPRESIDENT & CEO | Jul 8, 2025 | Jul 8, 2025 | S | 47,500 | $7.97 | Sale −$378,575 | 1,361,483 | Yes | Form 4 |
| Giroux RichardCFO & COO | Jun 30, 2025 | Jul 2, 2025 | G | 5,000 | $0.00 | $0 | 877,494 | No | Form 4 |
| Edelman Joseph | Jun 12, 2025 | Jun 16, 2025 | A · derivative | 45,000 | $0.00 | $0 | 45,000 | No | Form 4 |
| Harris Keith R. | Jun 12, 2025 | Jun 16, 20254/A | A · derivative | 75,000 | $0.00 | $0 | 75,000 | No | Form 4/A |
| Hukkelhoven Ellen | Jun 12, 2025 | Jun 16, 2025 | A · derivative | 45,000 | $0.00 | $0 | 45,000 | No | Form 4 |
| Mendoza Neil | Jun 12, 2025 | Jun 16, 2025 | A · derivative | 45,000 | $0.00 | $0 | 45,000 | No | Form 4 |
| Seligman Nicole | Jun 12, 2025 | Jun 16, 2025 | A · derivative | 45,000 | $0.00 | $0 | 45,000 | No | Form 4 |
| Shenk Thomas E | Jun 12, 2025 | Jun 16, 2025 | A · derivative | 45,000 | $0.00 | $0 | 45,000 | No | Form 4 |
| Yu Debra | Jun 12, 2025 | Jun 16, 2025 | A · derivative | 45,000 | $0.00 | $0 | 45,000 | No | Form 4 |
| Harris Keith R. | Jun 6, 2025 | Jun 9, 2025 | M | 75,000 | not reported | not reported | 125,000 | No | Form 4 |
| Harris Keith R. | Jun 6, 2025 | Jun 9, 2025 | M · derivative | 75,000 | $0.00 | $0 | not reported | No | Form 4 |
| Giroux RichardCFO & COO | Apr 22, 2025 | Apr 22, 2025 | S | 24,000 | $6.00 | Sale −$144,000 | 882,494 | Yes | Form 4 |
| Forbes AlexandriaPRESIDENT & CEO | Apr 8, 2025 | Apr 8, 2025 | S | 47,500 | $5.34 | Sale −$253,650 | 1,408,983 | Yes | Form 4 |
| Naylor StuartCHIEF DEV. OFFICER | Apr 3, 2025 | Apr 7, 2025 | A · derivative | 100,000 | $0.00 | $0 | 100,000 | No | Form 4 |
| Wollin Robert JGENERAL COUNSEL AND SECRETARY | Apr 3, 2025 | Apr 7, 2025 | A · derivative | 100,000 | $0.00 | $0 | 100,000 | No | Form 4 |
| Forbes AlexandriaPRESIDENT & CEO | Apr 3, 2025 | Apr 7, 2025 | A · derivative | 950,000 | $0.00 | $0 | 950,000 | No | Form 4 |
| Zeldin Robert KCHIEF MEDICAL OFFICER | Apr 3, 2025 | Apr 7, 2025 | A · derivative | 90,000 | $0.00 | $0 | 90,000 | No | Form 4 |
| Giroux RichardCFO & COO | Apr 3, 2025 | Apr 7, 2025 | A · derivative | 950,000 | $0.00 | $0 | 950,000 | No | Form 4 |
| Forbes AlexandriaPRESIDENT & CEO | Feb 21, 2025 | Feb 25, 2025 | M | 125,000 | not reported | not reported | 1,522,578 | No | Form 4 |
| Forbes AlexandriaPRESIDENT & CEO | Feb 21, 2025 | Feb 25, 2025 | F | 66,095 | $7.30 | $482,494 | 1,456,483 | No | Form 4 |
| Forbes AlexandriaPRESIDENT & CEO | Feb 21, 2025 | Feb 25, 2025 | M · derivative | 125,000 | $0.00 | $0 | 125,000 | No | Form 4 |
| Giroux RichardCFO & COO | Feb 21, 2025 | Feb 25, 2025 | M | 120,000 | not reported | not reported | 969,947 | No | Form 4 |
| Giroux RichardCFO & COO | Feb 21, 2025 | Feb 25, 2025 | F | 63,452 | $7.30 | $463,200 | 906,495 | No | Form 4 |
| Giroux RichardCFO & COO | Feb 21, 2025 | Feb 25, 2025 | M · derivative | 120,000 | $0.00 | $0 | 120,000 | No | Form 4 |
| Naylor StuartCHIEF DEV. OFFICER | Feb 21, 2025 | Feb 25, 2025 | M | 50,000 | not reported | not reported | 646,791 | No | Form 4 |
| Naylor StuartCHIEF DEV. OFFICER | Feb 21, 2025 | Feb 25, 2025 | F | 23,500 | $7.30 | $171,550 | 623,291 | No | Form 4 |
| Naylor StuartCHIEF DEV. OFFICER | Feb 21, 2025 | Feb 25, 2025 | M · derivative | 50,000 | $0.00 | $0 | 50,000 | No | Form 4 |
| Wollin Robert JGENERAL COUNSEL AND SECRETARY | Feb 21, 2025 | Feb 25, 2025 | M | 22,500 | not reported | not reported | 43,262 | No | Form 4 |
| Wollin Robert JGENERAL COUNSEL AND SECRETARY | Feb 21, 2025 | Feb 25, 2025 | F | 12,116 | $7.30 | $88,447 | 31,146 | No | Form 4 |
| Wollin Robert JGENERAL COUNSEL AND SECRETARY | Feb 21, 2025 | Feb 25, 2025 | M · derivative | 22,500 | $0.00 | $0 | 22,500 | No | Form 4 |
| Zeldin Robert KCHIEF MEDICAL OFFICER | Feb 21, 2025 | Feb 25, 2025 | M | 15,000 | not reported | not reported | 142,423 | No | Form 4 |
| Zeldin Robert KCHIEF MEDICAL OFFICER | Feb 21, 2025 | Feb 25, 2025 | F | 5,903 | $7.30 | $43,092 | 136,520 | No | Form 4 |
| Zeldin Robert KCHIEF MEDICAL OFFICER | Feb 21, 2025 | Feb 25, 2025 | M · derivative | 15,000 | $0.00 | $0 | 15,000 | No | Form 4 |
| Giroux RichardCFO & COO | Jan 21, 2025 | Jan 21, 2025 | S | 24,000 | $6.29 | Sale −$150,960 | 849,947 | Yes | Form 4 |
| Forbes AlexandriaPRESIDENT & CEO | Jan 14, 2025 | Jan 16, 2025 | M | 30,000 | not reported | not reported | 1,413,441 | No | Form 4 |
| Forbes AlexandriaPRESIDENT & CEO | Jan 14, 2025 | Jan 16, 2025 | F | 15,863 | $5.77 | $91,530 | 1,397,578 | No | Form 4 |
| Forbes AlexandriaPRESIDENT & CEO | Jan 14, 2025 | Jan 16, 2025 | M · derivative | 30,000 | $0.00 | $0 | not reported | No | Form 4 |
| Giroux RichardCFO & COO | Jan 14, 2025 | Jan 16, 2025 | M | 25,000 | not reported | not reported | 887,166 | No | Form 4 |
| Giroux RichardCFO & COO | Jan 14, 2025 | Jan 16, 2025 | F | 13,219 | $5.77 | $76,274 | 873,947 | No | Form 4 |
| Giroux RichardCFO & COO | Jan 14, 2025 | Jan 16, 2025 | M · derivative | 25,000 | $0.00 | $0 | not reported | No | Form 4 |
| Naylor StuartCHIEF DEV. OFFICER | Jan 14, 2025 | Jan 16, 2025 | M | 23,750 | not reported | not reported | 607,954 | No | Form 4 |
| Naylor StuartCHIEF DEV. OFFICER | Jan 14, 2025 | Jan 16, 2025 | F | 11,163 | $5.77 | $64,411 | 596,791 | No | Form 4 |
| Naylor StuartCHIEF DEV. OFFICER | Jan 14, 2025 | Jan 16, 2025 | M · derivative | 23,750 | $0.00 | $0 | not reported | No | Form 4 |
| Wollin Robert JGENERAL COUNSEL AND SECRETARY | Jan 14, 2025 | Jan 16, 2025 | M | 5,000 | not reported | not reported | 23,671 | No | Form 4 |
| Wollin Robert JGENERAL COUNSEL AND SECRETARY | Jan 14, 2025 | Jan 16, 2025 | F | 2,909 | $5.77 | $16,785 | 20,762 | No | Form 4 |
| Wollin Robert JGENERAL COUNSEL AND SECRETARY | Jan 14, 2025 | Jan 16, 2025 | M · derivative | 5,000 | $0.00 | $0 | not reported | No | Form 4 |
| Zeldin Robert KCHIEF MEDICAL OFFICER | Jan 14, 2025 | Jan 16, 2025 | M | 37,500 | not reported | not reported | 142,572 | No | Form 4 |
| Zeldin Robert KCHIEF MEDICAL OFFICER | Jan 14, 2025 | Jan 16, 2025 | F | 15,149 | $5.77 | $87,410 | 127,423 | No | Form 4 |
| Zeldin Robert KCHIEF MEDICAL OFFICER | Jan 14, 2025 | Jan 16, 2025 | M · derivative | 37,500 | $0.00 | $0 | not reported | No | Form 4 |
| Forbes AlexandriaPRESIDENT & CEO | Jan 8, 2025 | Jan 10, 2025 | S | 11,661 | $6.30 | Sale −$73,464 | 1,383,441 | Yes | Form 4 |
| Giroux RichardCFO & COO | Jan 7, 2025 | Jan 10, 2025 | M | 52,500 | not reported | not reported | 889,926 | No | Form 4 |
| Giroux RichardCFO & COO | Jan 7, 2025 | Jan 10, 2025 | F | 27,760 | $6.34 | $175,998 | 862,166 | No | Form 4 |
| Giroux RichardCFO & COO | Jan 7, 2025 | Jan 10, 2025 | M · derivative | 52,500 | $0.00 | $0 | 52,500 | No | Form 4 |
| Naylor StuartCHIEF DEV. OFFICER | Jan 7, 2025 | Jan 10, 2025 | M | 37,500 | not reported | not reported | 601,829 | No | Form 4 |
| Naylor StuartCHIEF DEV. OFFICER | Jan 7, 2025 | Jan 10, 2025 | F | 17,625 | $6.34 | $111,743 | 584,204 | No | Form 4 |
| Naylor StuartCHIEF DEV. OFFICER | Jan 7, 2025 | Jan 10, 2025 | M · derivative | 37,500 | $0.00 | $0 | 37,500 | No | Form 4 |
| Wollin Robert JGENERAL COUNSEL AND SECRETARY | Jan 7, 2025 | Jan 10, 2025 | M | 7,500 | not reported | not reported | 22,637 | No | Form 4 |
| Wollin Robert JGENERAL COUNSEL AND SECRETARY | Jan 7, 2025 | Jan 10, 2025 | F | 3,966 | $6.34 | $25,144 | 18,671 | No | Form 4 |
| Wollin Robert JGENERAL COUNSEL AND SECRETARY | Jan 7, 2025 | Jan 10, 2025 | M · derivative | 7,500 | $0.00 | $0 | 7,500 | No | Form 4 |
| Forbes AlexandriaPRESIDENT & CEO | Jan 7, 2025 | Jan 10, 2025 | M | 62,500 | not reported | not reported | 1,463,989 | Yes | Form 4 |
| Forbes AlexandriaPRESIDENT & CEO | Jan 7, 2025 | Jan 10, 2025 | F | 33,048 | $6.34 | $209,524 | 1,430,941 | Yes | Form 4 |
| Forbes AlexandriaPRESIDENT & CEO | Jan 7, 2025 | Jan 10, 2025 | S | 35,839 | $6.47 | Sale −$231,878 | 1,395,102 | Yes | Form 4 |
| Forbes AlexandriaPRESIDENT & CEO | Jan 7, 2025 | Jan 10, 2025 | M · derivative | 62,500 | $0.00 | $0 | 62,500 | Yes | Form 4 |
| Zeldin Robert KCHIEF MEDICAL OFFICER | Jan 7, 2025 | Jan 10, 2025 | M | 17,500 | not reported | not reported | 111,958 | No | Form 4 |
| Zeldin Robert KCHIEF MEDICAL OFFICER | Jan 7, 2025 | Jan 10, 2025 | F | 6,886 | $6.34 | $43,657 | 105,072 | No | Form 4 |
| Zeldin Robert KCHIEF MEDICAL OFFICER | Jan 7, 2025 | Jan 10, 2025 | M · derivative | 17,500 | $0.00 | $0 | 17,500 | No | Form 4 |
| Edelman Joseph | Aug 12, 2024 | Aug 14, 2024 | P | 1,250,000 | $4.00 | Purchase +$5,000,000 | 12,531,103 | No | Form 4 |
| Edelman Joseph | Jun 6, 2024 | Jun 7, 2024 | A · derivative | 45,000 | $0.00 | $0 | 45,000 | No | Form 4 |
| Harris Keith R. | Jun 6, 2024 | Jun 6, 2024 | A · derivative | 75,000 | $0.00 | $0 | 75,000 | No | Form 4 |
| Hukkelhoven Ellen | Jun 6, 2024 | Jun 6, 2024 | A · derivative | 45,000 | $0.00 | $0 | 45,000 | No | Form 4 |
| Indyk Martin | Jun 6, 2024 | Jun 6, 2024 | A · derivative | 45,000 | $0.00 | $0 | 45,000 | No | Form 4 |
| Mendoza Neil | Jun 6, 2024 | Jun 6, 2024 | A · derivative | 45,000 | $0.00 | $0 | 45,000 | No | Form 4 |
| Seligman Nicole | Jun 6, 2024 | Jun 6, 2024 | A · derivative | 45,000 | $0.00 | $0 | 45,000 | No | Form 4 |
| Shenk Thomas E | Jun 6, 2024 | Jun 6, 2024 | A · derivative | 45,000 | $0.00 | $0 | 45,000 | No | Form 4 |
| Yu Debra | Jun 6, 2024 | Jun 6, 2024 | A · derivative | 45,000 | $0.00 | $0 | 45,000 | No | Form 4 |
| Harris Keith R. | Jun 5, 2024 | Jun 6, 2024 | M | 30,000 | not reported | not reported | 50,000 | No | Form 4 |
| Harris Keith R. | Jun 5, 2024 | Jun 6, 2024 | M · derivative | 30,000 | $0.00 | $0 | not reported | No | Form 4 |
| Indyk Martin | Jun 5, 2024 | Jun 6, 2024 | M | 20,000 | not reported | not reported | 35,000 | No | Form 4 |
| Indyk Martin | Jun 5, 2024 | Jun 6, 2024 | M · derivative | 20,000 | $0.00 | $0 | not reported | No | Form 4 |
| Giroux RichardCFO & COO | May 28, 2024 | May 30, 2024 | G | 3,000 | $0.00 | $0 | 837,426 | No | Form 4 |
| Forbes AlexandriaPRESIDENT & CEO | Apr 5, 2024 | Apr 8, 2024 | G | 1,000 | $0.00 | $0 | 1,372,504 | No | Form 4 |
| Forbes AlexandriaPRESIDENT & CEO | Mar 12, 2024 | Mar 14, 2024 | G | 2,000 | $0.00 | $0 | 1,373,504 | No | Form 4 |
| Giroux RichardCFO & COO | Feb 29, 2024 | Mar 4, 2024 | G | 13,500 | $0.00 | $0 | 840,426 | No | Form 4 |
| Zeldin Robert KCHIEF MEDICAL OFFICER | Jan 7, 2024 | Jan 18, 20244/A | F | 13,773 | $6.30 | $86,770 | 71,714 | No | Form 4/A |
| Wollin Robert JGENERAL COUNSEL AND SECRETARY | Jan 17, 2024 | Jan 17, 2024 | A · derivative | 100,000 | $0.00 | $0 | 100,000 | No | Form 4 |
| Naylor StuartCHIEF DEV. OFFICER | Jan 17, 2024 | Jan 17, 2024 | A · derivative | 150,000 | $0.00 | $0 | 150,000 | No | Form 4 |
| Forbes AlexandriaPRESIDENT & CEO | Jan 17, 2024 | Jan 17, 2024 | A · derivative | 620,000 | $0.00 | $0 | 620,000 | No | Form 4 |
| Zeldin Robert KCHIEF MEDICAL OFFICER | Jan 17, 2024 | Jan 17, 2024 | A · derivative | 30,000 | $6.16 | $184,800 | 30,000 | No | Form 4 |
| Zeldin Robert KCHIEF MEDICAL OFFICER | Jan 17, 2024 | Jan 17, 2024 | A · derivative | 70,000 | $0.00 | $0 | 70,000 | No | Form 4 |
| Giroux RichardCFO & COO | Jan 17, 2024 | Jan 17, 2024 | A · derivative | 620,000 | $0.00 | $0 | 620,000 | No | Form 4 |
| Wollin Robert JGENERAL COUNSEL AND SECRETARY | Jan 14, 2024 | Jan 17, 2024 | M | 5,000 | not reported | not reported | 17,781 | No | Form 4 |
| Wollin Robert JGENERAL COUNSEL AND SECRETARY | Jan 14, 2024 | Jan 17, 2024 | F | 2,644 | $6.36 | $16,816 | 15,137 | No | Form 4 |
| Wollin Robert JGENERAL COUNSEL AND SECRETARY | Jan 14, 2024 | Jan 17, 2024 | M · derivative | 5,000 | $0.00 | $0 | 5,000 | No | Form 4 |
| Naylor StuartCHIEF DEV. OFFICER | Jan 14, 2024 | Jan 17, 2024 | M | 23,750 | not reported | not reported | 575,492 | No | Form 4 |
| Naylor StuartCHIEF DEV. OFFICER | Jan 14, 2024 | Jan 17, 2024 | F | 11,163 | $6.36 | $70,997 | 564,329 | No | Form 4 |
| Naylor StuartCHIEF DEV. OFFICER | Jan 14, 2024 | Jan 17, 2024 | M · derivative | 23,750 | $0.00 | $0 | 23,750 | No | Form 4 |
| Forbes AlexandriaPRESIDENT & CEO | Jan 14, 2024 | Jan 17, 2024 | M | 30,000 | not reported | not reported | 1,391,367 | No | Form 4 |
| Forbes AlexandriaPRESIDENT & CEO | Jan 14, 2024 | Jan 17, 2024 | F | 15,863 | $6.36 | $100,889 | 1,375,504 | No | Form 4 |
| Forbes AlexandriaPRESIDENT & CEO | Jan 14, 2024 | Jan 17, 2024 | M · derivative | 30,000 | $0.00 | $0 | 30,000 | No | Form 4 |
| Zeldin Robert KCHIEF MEDICAL OFFICER | Jan 14, 2024 | Jan 17, 2024 | M | 37,500 | not reported | not reported | 104,480 | No | Form 4 |
| Zeldin Robert KCHIEF MEDICAL OFFICER | Jan 14, 2024 | Jan 17, 2024 | F | 14,756 | $6.36 | $93,848 | 89,724 | No | Form 4 |
| Zeldin Robert KCHIEF MEDICAL OFFICER | Jan 14, 2024 | Jan 17, 2024 | M · derivative | 37,500 | $0.00 | $0 | 37,500 | No | Form 4 |
| Giroux RichardCFO & COO | Jan 14, 2024 | Jan 17, 2024 | M | 25,000 | not reported | not reported | 867,145 | No | Form 4 |
| Giroux RichardCFO & COO | Jan 14, 2024 | Jan 17, 2024 | F | 13,219 | $6.36 | $84,073 | 853,926 | No | Form 4 |
| Giroux RichardCFO & COO | Jan 14, 2024 | Jan 17, 2024 | M · derivative | 25,000 | $0.00 | $0 | 25,000 | No | Form 4 |
| Forbes AlexandriaPRESIDENT & CEO | Jan 8, 2024 | Jan 9, 2024 | M | 48,750 | not reported | not reported | 1,387,144 | No | Form 4 |
| Forbes AlexandriaPRESIDENT & CEO | Jan 8, 2024 | Jan 9, 2024 | F | 25,777 | $6.63 | $170,902 | 1,361,367 | No | Form 4 |
| Forbes AlexandriaPRESIDENT & CEO | Jan 8, 2024 | Jan 9, 2024 | M · derivative | 48,750 | $0.00 | $0 | not reported | No | Form 4 |
| Giroux RichardCFO & COO | Jan 8, 2024 | Jan 9, 2024 | M | 37,500 | not reported | not reported | 861,974 | No | Form 4 |
| Giroux RichardCFO & COO | Jan 8, 2024 | Jan 9, 2024 | F | 19,829 | $6.63 | $131,466 | 842,145 | No | Form 4 |
| Giroux RichardCFO & COO | Jan 8, 2024 | Jan 9, 2024 | M · derivative | 37,500 | $0.00 | $0 | not reported | No | Form 4 |
| Naylor StuartCHIEF DEV. OFFICER | Jan 8, 2024 | Jan 9, 2024 | M | 40,000 | not reported | not reported | 570,542 | No | Form 4 |
| Naylor StuartCHIEF DEV. OFFICER | Jan 8, 2024 | Jan 9, 2024 | F | 18,800 | $6.63 | $124,644 | 551,742 | No | Form 4 |
| Naylor StuartCHIEF DEV. OFFICER | Jan 8, 2024 | Jan 9, 2024 | M · derivative | 40,000 | $0.00 | $0 | not reported | No | Form 4 |
| Forbes AlexandriaPRESIDENT & CEO | Jan 7, 2024 | Jan 9, 2024 | M | 125,000 | not reported | not reported | 1,404,489 | No | Form 4 |
| Forbes AlexandriaPRESIDENT & CEO | Jan 7, 2024 | Jan 9, 2024 | F | 66,095 | $6.30 | $416,399 | 1,338,394 | No | Form 4 |
| Forbes AlexandriaPRESIDENT & CEO | Jan 7, 2024 | Jan 9, 2024 | M · derivative | 125,000 | $0.00 | $0 | 125,000 | No | Form 4 |
| Giroux RichardCFO & COO | Jan 7, 2024 | Jan 9, 2024 | M | 105,000 | not reported | not reported | 879,994 | No | Form 4 |
| Giroux RichardCFO & COO | Jan 7, 2024 | Jan 9, 2024 | F | 55,520 | $6.30 | $349,776 | 824,474 | No | Form 4 |
| Giroux RichardCFO & COO | Jan 7, 2024 | Jan 9, 2024 | M · derivative | 105,000 | $0.00 | $0 | 105,000 | No | Form 4 |
| Naylor StuartCHIEF DEV. OFFICER | Jan 7, 2024 | Jan 9, 2024 | M | 75,000 | not reported | not reported | 565,792 | No | Form 4 |
| Naylor StuartCHIEF DEV. OFFICER | Jan 7, 2024 | Jan 9, 2024 | F | 35,250 | $6.30 | $222,075 | 530,542 | No | Form 4 |
| Naylor StuartCHIEF DEV. OFFICER | Jan 7, 2024 | Jan 9, 2024 | M · derivative | 75,000 | $0.00 | $0 | 75,000 | No | Form 4 |
| Wollin Robert JGENERAL COUNSEL AND SECRETARY | Jan 7, 2024 | Jan 9, 2024 | M | 15,000 | not reported | not reported | 20,712 | No | Form 4 |
| Wollin Robert JGENERAL COUNSEL AND SECRETARY | Jan 7, 2024 | Jan 9, 2024 | F | 7,931 | $6.30 | $49,965 | 12,781 | No | Form 4 |
| Wollin Robert JGENERAL COUNSEL AND SECRETARY | Jan 7, 2024 | Jan 9, 2024 | M · derivative | 15,000 | $0.00 | $0 | 15,000 | No | Form 4 |