RGNXREGENXBIO Inc.
- Market cap
- $440.97M
- as of 2026-10-23
- Latest close
- $6.68
- 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 2023-12-21
Dashed line = amended filing (Form 4/A)
| Insider | Traded | Filed | Type | Shares | Price | Value | Owned after | 10b5-1 plan | Filing |
|---|---|---|---|---|---|---|---|---|---|
| Chan MitchellChief Financial Officer | Sep 1 | Sep 3 | F | 4,902 | $9.32 | $45,687 | 122,815 | No | Form 4 |
| Malzahn CraigChief Technology Officer | Sep 1 | Sep 3 | F | 234 | $9.32 | $2,181 | 81,960 | No | Form 4 |
| Ciongoli Gregory Austin | Aug 27 | Aug 27 | P | 53,407 | $9.36 | Purchase +$499,890 | 118,035 | No | Form 4 |
| Ciongoli Gregory Austin | Aug 26 | Aug 27 | P | 49,196 | $9.14 | Purchase +$449,651 | 64,628 | No | Form 4 |
| Ciongoli Gregory Austin | Aug 25 | Aug 27 | A | 15,432 | $0.00 | $0 | 15,432 | No | Form 4 |
| Ciongoli Gregory Austin | Aug 25 | Aug 27 | A · derivative | 69,609 | $8.91 | $620,216 | 69,609 | No | Form 4 |
| Christmas Patrick J.Chief Strategy & Legal Officer | Aug 1 | Aug 4 | F | 4,699 | $9.69 | $45,533 | 205,968 | No | Form 4 |
| Pakola SteveChief Medical Officer | Aug 1 | Aug 4 | F | 7,468 | $9.69 | $72,365 | 205,541 | No | Form 4 |
| Pakola SteveChief Medical Officer | Jul 2 | Jul 6 | M | 2,161 | $7.86 | $16,985 | 215,170 | Yes | Form 4 |
| Pakola SteveChief Medical Officer | Jul 2 | Jul 6 | S | 2,161 | $13.64 | Sale −$29,476 | 213,009 | Yes | Form 4 |
| Pakola SteveChief Medical Officer | Jul 2 | Jul 6 | M · derivative | 2,161 | $7.86 | $16,985 | 64,812 | Yes | Form 4 |
| Simpson CurranChief Executive Officer | Jul 1 | Jul 6 | F | 6,818 | $13.09 | $89,248 | 338,053 | No | Form 4 |
| Simpson CurranChief Executive Officer | Jun 30 | Jul 6 | A | 1,453 | $10.18 | $14,792 | 344,871 | No | Form 4 |
| Simpson CurranChief Executive Officer | Dec 31, 2025 | Jul 6 | A | 951 | $7.00 | $6,657 | 343,418 | No | Form 4 |
| Pakola SteveChief Medical Officer | Jul 1 | Jul 1 | M | 36,725 | $7.86 | $288,659 | 249,734 | No | Form 4 |
| Pakola SteveChief Medical Officer | Jul 1 | Jul 1 | S | 36,725 | $12.86 | Sale −$472,284 | 213,009 | No | Form 4 |
| Pakola SteveChief Medical Officer | Jul 1 | Jul 1 | M · derivative | 36,725 | $7.86 | $288,659 | 66,973 | No | Form 4 |
| Pakola SteveChief Medical Officer | Jun 29 | Jul 1 | S | 19,608 | $11.04 | Sale −$216,472 | 213,009 | No | Form 4 |
| Migausky George V | May 29 | Jun 2 | A | 9,807 | $0.00 | $0 | 28,861 | No | Form 4 |
| Migausky George V | May 29 | Jun 2 | A · derivative | 46,600 | $7.01 | $326,666 | 46,600 | No | Form 4 |
| Karabelas Argeris N | May 29 | Jun 2 | A | 9,807 | $0.00 | $0 | 28,861 | No | Form 4 |
| Karabelas Argeris N | May 29 | Jun 2 | A · derivative | 46,600 | $7.01 | $326,666 | 46,600 | No | Form 4 |
| Stump David C | May 29 | Jun 2 | A | 9,807 | $0.00 | $0 | 28,861 | No | Form 4 |
| Stump David C | May 29 | Jun 2 | A · derivative | 46,600 | $7.01 | $326,666 | 46,600 | No | Form 4 |
| Tasse Daniel | May 29 | Jun 2 | A | 9,807 | $0.00 | $0 | 28,861 | No | Form 4 |
| Tasse Daniel | May 29 | Jun 2 | A · derivative | 46,600 | $7.01 | $326,666 | 46,600 | No | Form 4 |
| Mills Kenneth T. | May 29 | Jun 2 | A | 9,807 | $0.00 | $0 | 495,925 | No | Form 4 |
| Mills Kenneth T. | May 29 | Jun 2 | A · derivative | 46,600 | $7.01 | $326,666 | 46,600 | No | Form 4 |
| Fox Allan M. | May 29 | Jun 2 | A | 9,807 | $0.00 | $0 | 28,861 | No | Form 4 |
| Fox Allan M. | May 29 | Jun 2 | A · derivative | 46,600 | $7.01 | $326,666 | 46,600 | No | Form 4 |
| Glucksmann Alexandra | May 29 | Jun 2 | A | 9,807 | $0.00 | $0 | 28,861 | No | Form 4 |
| Glucksmann Alexandra | May 29 | Jun 2 | A · derivative | 46,600 | $7.01 | $326,666 | 46,600 | No | Form 4 |
| Zachary Jennifer | May 29 | Jun 2 | A | 9,807 | $0.00 | $0 | 31,871 | No | Form 4 |
| Zachary Jennifer | May 29 | Jun 2 | A · derivative | 46,600 | $7.01 | $326,666 | 46,600 | No | Form 4 |
| Bennett Jean | May 29 | Jun 2 | A | 9,807 | $0.00 | $0 | 28,861 | No | Form 4 |
| Bennett Jean | May 29 | Jun 2 | A · derivative | 46,600 | $7.01 | $326,666 | 46,600 | No | Form 4 |
| Pakola SteveChief Medical Officer | May 11 | May 13 | S | 15,309 | $11.02 | Sale −$168,705 | 232,617 | Yes | Form 4 |
| Pakola SteveChief Medical Officer | Mar 10 | Mar 12 | S | 5,124 | $10.35 | Sale −$53,033 | 247,926 | Yes | Form 4 |
| Christmas Patrick J.Chief Strategy & Legal Officer | Feb 1 | Feb 3 | F | 4,700 | $11.16 | $52,452 | 210,667 | No | Form 4 |
| Pakola SteveChief Medical Officer | Feb 1 | Feb 3 | F | 5,267 | $11.16 | $58,780 | 253,050 | No | Form 4 |
| Mills Kenneth T. | Jan 27 | Jan 29 | M | 225,000 | $13.09 | $2,945,250 | 707,871 | No | Form 4 |
| Mills Kenneth T. | Jan 27 | Jan 29 | F | 221,753 | $13.41 | $2,973,708 | 486,118 | No | Form 4 |
| Mills Kenneth T. | Jan 27 | Jan 29 | M · derivative | 225,000 | $13.09 | $2,945,250 | 225,000 | No | Form 4 |
| Simpson CurranChief Executive Officer | Jan 6 | Jan 8 | A | 144,864 | $0.00 | $0 | 342,467 | No | Form 4 |
| Simpson CurranChief Executive Officer | Jan 6 | Jan 8 | A · derivative | 233,651 | $14.18 | $3,313,171 | 233,651 | No | Form 4 |
| Christmas Patrick J.Chief Strategy & Legal Officer | Jan 6 | Jan 8 | A | 73,749 | $0.00 | $0 | 215,367 | No | Form 4 |
| Christmas Patrick J.Chief Strategy & Legal Officer | Jan 6 | Jan 8 | A · derivative | 39,650 | $14.18 | $562,237 | 39,650 | No | Form 4 |
| Pakola SteveChief Medical Officer | Jan 6 | Jan 8 | A | 65,847 | $0.00 | $0 | 258,317 | No | Form 4 |
| Pakola SteveChief Medical Officer | Jan 6 | Jan 8 | A · derivative | 35,402 | $14.18 | $502,000 | 35,402 | No | Form 4 |
| Chan MitchellChief Financial Officer | Jan 6 | Jan 8 | A | 73,749 | $0.00 | $0 | 127,717 | No | Form 4 |
| Chan MitchellChief Financial Officer | Jan 6 | Jan 8 | A · derivative | 39,650 | $14.18 | $562,237 | 39,650 | No | Form 4 |
| Malzahn CraigChief Technology Officer | Jan 6 | Jan 8 | A | 65,847 | $0.00 | $0 | 82,194 | No | Form 4 |
| Malzahn CraigChief Technology Officer | Jan 6 | Jan 8 | A · derivative | 35,402 | $14.18 | $502,000 | 35,402 | No | Form 4 |
| Simpson CurranChief Executive Officer | Jan 2 | Jan 6 | F | 18,559 | $14.40 | $267,250 | 197,603 | No | Form 4 |
| Christmas Patrick J.Chief Strategy & Legal Officer | Jan 2 | Jan 6 | F | 9,793 | $14.40 | $141,019 | 141,618 | No | Form 4 |
| Pakola SteveChief Medical Officer | Jan 2 | Jan 6 | F | 18,247 | $14.40 | $262,757 | 192,470 | No | Form 4 |
| Malzahn CraigChief Technology Officer | Jan 2 | Jan 6 | F | 1,238 | $14.40 | $17,827 | 16,347 | No | Form 4 |
| Simpson CurranChief Executive Officer | Oct 9, 2025 | Oct 10, 2025 | S | 20,811 | $12.62 | Sale −$262,635 | 216,162 | Yes | Form 4 |
| Simpson CurranChief Executive Officer | Sep 29, 2025 | Oct 1, 2025 | S | 7,624 | $10.03 | Sale −$76,469 | 236,973 | Yes | Form 4 |
| Simpson CurranChief Executive Officer | Sep 10, 2025 | Sep 12, 2025 | S | 7,734 | $10.02 | Sale −$77,495 | 244,597 | Yes | Form 4 |
| Chan MitchellChief Financial Officer | Sep 1, 2025 | Sep 3, 2025 | F | 4,901 | $8.93 | $43,766 | 53,968 | No | Form 4 |
| Malzahn CraigChief Technology Officer | Sep 1, 2025 | Sep 3, 2025 | F | 234 | $8.93 | $2,090 | 17,585 | No | Form 4 |
| Christmas Patrick J.Chief Strategy & Legal Officer | Aug 1, 2025 | Aug 4, 2025 | F | 4,699 | $8.19 | $38,485 | 151,411 | No | Form 4 |
| Simpson CurranChief Executive Officer | Jul 1, 2025 | Jul 3, 2025 | F | 4,701 | $8.23 | $38,689 | 252,331 | No | Form 4 |
| Bennett Jean | May 30, 2025 | Jun 3, 2025 | A | 7,768 | $0.00 | $0 | 19,054 | No | Form 4 |
| Bennett Jean | May 30, 2025 | Jun 3, 2025 | A · derivative | 39,815 | $8.85 | $352,363 | 39,815 | No | Form 4 |
| Karabelas Argeris N | May 30, 2025 | Jun 3, 2025 | A | 7,768 | $0.00 | $0 | 19,054 | No | Form 4 |
| Karabelas Argeris N | May 30, 2025 | Jun 3, 2025 | A · derivative | 39,815 | $8.85 | $352,363 | 39,815 | No | Form 4 |
| Glucksmann Alexandra | May 30, 2025 | Jun 3, 2025 | A | 7,768 | $0.00 | $0 | 19,054 | No | Form 4 |
| Glucksmann Alexandra | May 30, 2025 | Jun 3, 2025 | A · derivative | 39,815 | $8.85 | $352,363 | 39,815 | No | Form 4 |
| Migausky George V | May 30, 2025 | Jun 3, 2025 | A | 7,768 | $0.00 | $0 | 19,054 | No | Form 4 |
| Migausky George V | May 30, 2025 | Jun 3, 2025 | A · derivative | 39,815 | $8.85 | $352,363 | 39,815 | No | Form 4 |
| Mills Kenneth T. | May 30, 2025 | Jun 3, 2025 | A | 7,768 | $0.00 | $0 | 482,871 | No | Form 4 |
| Mills Kenneth T. | May 30, 2025 | Jun 3, 2025 | A · derivative | 39,815 | $8.85 | $352,363 | 39,815 | No | Form 4 |
| Stump David C | May 30, 2025 | Jun 3, 2025 | A | 7,768 | $0.00 | $0 | 19,054 | No | Form 4 |
| Stump David C | May 30, 2025 | Jun 3, 2025 | A · derivative | 39,815 | $8.85 | $352,363 | 39,815 | No | Form 4 |
| Tasse Daniel | May 30, 2025 | Jun 3, 2025 | A | 7,768 | $0.00 | $0 | 19,054 | No | Form 4 |
| Tasse Daniel | May 30, 2025 | Jun 3, 2025 | A · derivative | 39,815 | $8.85 | $352,363 | 39,815 | No | Form 4 |
| Zachary Jennifer | May 30, 2025 | Jun 3, 2025 | A | 7,768 | $0.00 | $0 | 22,064 | No | Form 4 |
| Zachary Jennifer | May 30, 2025 | Jun 3, 2025 | A · derivative | 39,815 | $8.85 | $352,363 | 39,815 | No | Form 4 |
| Fox Allan M. | May 30, 2025 | Jun 3, 2025 | A | 7,768 | $0.00 | $0 | 19,054 | No | Form 4 |
| Fox Allan M. | May 30, 2025 | Jun 3, 2025 | A · derivative | 39,815 | $8.85 | $352,363 | 39,815 | No | Form 4 |
| Mills Kenneth T. | May 12, 2025 | May 14, 2025 | M | 20,602 | $3.76 | $77,464 | 495,705 | Yes | Form 4 |
| Mills Kenneth T. | May 12, 2025 | May 14, 2025 | S | 20,602 | $7.91 | Sale −$162,962 | 475,103 | Yes | Form 4 |
| Mills Kenneth T. | May 12, 2025 | May 14, 2025 | M · derivative | 20,602 | $3.76 | $77,464 | not reported | Yes | Form 4 |
| Danos OlivierChief Scientific Officer | Feb 1, 2025 | Apr 4, 2025 | F | 5,452 | $8.07 | $43,998 | 226,348 | No | Form 4 |
| Pakola SteveChief Medical Officer | Feb 1, 2025 | Apr 4, 2025 | F | 5,263 | $8.07 | $42,472 | 210,717 | No | Form 4 |
| Christmas Patrick J.Chief Legal Officer | Feb 1, 2025 | Apr 4, 2025 | F | 4,700 | $8.07 | $37,929 | 156,110 | No | Form 4 |
| Mills Kenneth T. | Mar 27, 2025 | Mar 31, 2025 | M | 30,752 | $3.76 | $115,628 | 475,103 | No | Form 4 |
| Mills Kenneth T. | Mar 27, 2025 | Mar 31, 2025 | M · derivative | 30,752 | $3.76 | $115,628 | 20,602 | No | Form 4 |
| Simpson CurranChief Executive Officer | Jan 2, 2025 | Jan 14, 20254/A | A · derivative | 478,606 | $7.86 | $3,761,843 | 478,606 | No | Form 4/A |
| Christmas Patrick J.Chief Legal Officer | Jan 2, 2025 | Jan 6, 2025 | F | 11,395 | $7.73 | $88,083 | 160,810 | No | Form 4 |
| Christmas Patrick J.Chief Legal Officer | Jan 2, 2025 | Jan 6, 2025 | A · derivative | 223,350 | $7.86 | $1,755,531 | 223,350 | No | Form 4 |
| Chan MitchellChief Financial Officer | Jan 2, 2025 | Jan 6, 2025 | A · derivative | 62,547 | $7.86 | $491,619 | 62,547 | No | Form 4 |
| Danos OlivierChief Scientific Officer | Jan 2, 2025 | Jan 6, 2025 | F | 12,630 | $7.73 | $97,630 | 172,453 | No | Form 4 |
| Danos OlivierChief Scientific Officer | Jan 2, 2025 | Jan 6, 2025 | A | 59,347 | $0.00 | $0 | 231,800 | No | Form 4 |
| Danos OlivierChief Scientific Officer | Jan 2, 2025 | Jan 6, 2025 | A · derivative | 95,721 | $7.86 | $752,367 | 95,721 | No | Form 4 |
| Pakola SteveChief Medical Officer | Jan 2, 2025 | Jan 6, 2025 | F | 13,891 | $7.73 | $107,377 | 151,687 | No | Form 4 |
| Pakola SteveChief Medical Officer | Jan 2, 2025 | Jan 6, 2025 | A | 64,293 | $0.00 | $0 | 215,980 | No | Form 4 |
| Pakola SteveChief Medical Officer | Jan 2, 2025 | Jan 6, 2025 | A · derivative | 103,698 | $7.86 | $815,066 | 103,698 | No | Form 4 |
| Karabelas Argeris N | Oct 1, 2024 | Oct 2, 2024 | M | 10,000 | $3.76 | $37,600 | 21,286 | Yes | Form 4 |
| Karabelas Argeris N | Oct 1, 2024 | Oct 2, 2024 | S | 10,000 | $10.11 | Sale −$101,100 | 11,286 | Yes | Form 4 |
| Karabelas Argeris N | Oct 1, 2024 | Oct 2, 2024 | M · derivative | 10,000 | $3.76 | $37,600 | not reported | Yes | Form 4 |
| Chan MitchellChief Financial Officer | Sep 16, 2024 | Sep 18, 2024 | A | 58,869 | $0.00 | $0 | 58,869 | No | Form 4 |
| Chan MitchellChief Financial Officer | Sep 16, 2024 | Sep 18, 2024 | A · derivative | 289,362 | $12.74 | $3,686,472 | 289,362 | No | Form 4 |
| Karabelas Argeris N | Sep 3, 2024 | Sep 4, 2024 | M | 10,000 | $3.76 | $37,600 | 21,286 | Yes | Form 4 |
| Karabelas Argeris N | Sep 3, 2024 | Sep 4, 2024 | S | 9,300 | $11.50 | Sale −$106,950 | 11,986 | Yes | Form 4 |
| Karabelas Argeris N | Sep 3, 2024 | Sep 4, 2024 | S | 700 | $12.34 | Sale −$8,638 | 11,286 | Yes | Form 4 |
| Karabelas Argeris N | Sep 3, 2024 | Sep 4, 2024 | M · derivative | 10,000 | $3.76 | $37,600 | 10,000 | Yes | Form 4 |
| Mills Kenneth T. | Aug 8, 2024 | Aug 12, 2024 | M | 36,316 | $0.85 | $30,869 | 444,351 | No | Form 4 |
| Mills Kenneth T. | Aug 8, 2024 | Aug 12, 2024 | M · derivative | 36,316 | $0.85 | $30,869 | not reported | No | Form 4 |
| Danos OlivierChief Scientific Officer | Aug 1, 2024 | Aug 5, 2024 | A | 58,867 | $0.00 | $0 | 185,083 | No | Form 4 |
| Simpson CurranChief Executive Officer | Aug 1, 2024 | Aug 5, 2024 | S | 100 | $15.00 | Sale −$1,500 | 170,037 | Yes | Form 4 |
| Karabelas Argeris N | Aug 1, 2024 | Aug 5, 2024 | M | 10,000 | $3.76 | $37,600 | 21,286 | Yes | Form 4 |
| Karabelas Argeris N | Aug 1, 2024 | Aug 5, 2024 | M | 100 | $12.74 | $1,274 | 21,386 | Yes | Form 4 |
| Karabelas Argeris N | Aug 1, 2024 | Aug 5, 2024 | S | 9,600 | $13.45 | Sale −$129,120 | 11,786 | Yes | Form 4 |
| Karabelas Argeris N | Aug 1, 2024 | Aug 5, 2024 | S | 400 | $14.59 | Sale −$5,836 | 11,386 | Yes | Form 4 |
| Karabelas Argeris N | Aug 1, 2024 | Aug 5, 2024 | S | 100 | $15.00 | Sale −$1,500 | 11,286 | Yes | Form 4 |
| Karabelas Argeris N | Aug 1, 2024 | Aug 5, 2024 | M · derivative | 100 | $12.74 | $1,274 | 1,400 | Yes | Form 4 |
| Karabelas Argeris N | Aug 1, 2024 | Aug 5, 2024 | M · derivative | 10,000 | $3.76 | $37,600 | 20,000 | Yes | Form 4 |
| Christmas Patrick J.Chief Legal Officer | Aug 1, 2024 | Aug 5, 2024 | A | 56,446 | $0.00 | $0 | 172,205 | No | Form 4 |
| Pakola SteveChief Medical Officer | Aug 1, 2024 | Aug 5, 2024 | A | 58,386 | $0.00 | $0 | 165,578 | No | Form 4 |
| Danos OlivierChief Scientific Officer | Jun 28, 2024 | Aug 5, 2024 | A | 1,363 | $9.95 | $13,562 | 126,216 | No | Form 4 |
| Simpson CurranChief Executive Officer | Jul 29, 2024 | Jul 30, 2024 | S | 9,648 | $15.04 | Sale −$145,106 | 170,137 | Yes | Form 4 |
| Karabelas Argeris N | Jul 29, 2024 | Jul 30, 2024 | M | 11,000 | $12.74 | $140,140 | 22,286 | Yes | Form 4 |
| Karabelas Argeris N | Jul 29, 2024 | Jul 30, 2024 | S | 11,000 | $15.05 | Sale −$165,550 | 11,286 | Yes | Form 4 |
| Karabelas Argeris N | Jul 29, 2024 | Jul 30, 2024 | M · derivative | 11,000 | $12.74 | $140,140 | 1,500 | Yes | Form 4 |
| Mills Kenneth T. | Jul 25, 2024 | Jul 26, 2024 | M | 15,369 | $3.76 | $57,787 | 423,404 | Yes | Form 4 |
| Mills Kenneth T. | Jul 25, 2024 | Jul 26, 2024 | S | 15,369 | $13.96 | Sale −$214,551 | 408,035 | Yes | Form 4 |
| Mills Kenneth T. | Jul 25, 2024 | Jul 26, 2024 | M · derivative | 15,369 | $3.76 | $57,787 | 51,354 | Yes | Form 4 |
| Mills Kenneth T. | Jul 24, 2024 | Jul 26, 2024 | M | 12,221 | $3.76 | $45,951 | 420,256 | Yes | Form 4 |
| Mills Kenneth T. | Jul 24, 2024 | Jul 26, 2024 | S | 12,221 | $13.78 | Sale −$168,405 | 408,035 | Yes | Form 4 |
| Mills Kenneth T. | Jul 24, 2024 | Jul 26, 2024 | M · derivative | 12,221 | $3.76 | $45,951 | 66,723 | Yes | Form 4 |
| Mills Kenneth T. | Jul 17, 2024 | Jul 18, 2024 | M | 2,210 | $3.76 | $8,310 | 410,245 | Yes | Form 4 |
| Mills Kenneth T. | Jul 17, 2024 | Jul 18, 2024 | S | 2,210 | $13.77 | Sale −$30,432 | 408,035 | Yes | Form 4 |
| Mills Kenneth T. | Jul 17, 2024 | Jul 18, 2024 | M · derivative | 2,210 | $3.76 | $8,310 | 78,944 | Yes | Form 4 |
| Mills Kenneth T. | Jul 16, 2024 | Jul 18, 2024 | M | 200 | $3.76 | $752 | 408,235 | Yes | Form 4 |
| Mills Kenneth T. | Jul 16, 2024 | Jul 18, 2024 | S | 200 | $13.76 | Sale −$2,752 | 408,035 | Yes | Form 4 |
| Mills Kenneth T. | Jul 16, 2024 | Jul 18, 2024 | M · derivative | 200 | $3.76 | $752 | 81,154 | Yes | Form 4 |
| Karabelas Argeris N | Jul 1, 2024 | Jul 3, 2024 | M | 10,000 | $3.76 | $37,600 | 21,286 | Yes | Form 4 |
| Karabelas Argeris N | Jul 1, 2024 | Jul 3, 2024 | S | 10,000 | $11.27 | Sale −$112,700 | 11,286 | Yes | Form 4 |
| Karabelas Argeris N | Jul 1, 2024 | Jul 3, 2024 | M · derivative | 10,000 | $3.76 | $37,600 | 30,000 | Yes | Form 4 |
| Simpson CurranChief Executive Officer | Jul 1, 2024 | Jul 3, 2024 | A | 56,458 | $0.00 | $0 | 179,785 | No | Form 4 |
| Simpson CurranChief Executive Officer | Jul 1, 2024 | Jul 3, 2024 | A · derivative | 272,189 | $11.07 | $3,013,132 | 272,189 | No | Form 4 |
| Stump David C | May 31, 2024 | Jun 4, 2024 | A | 4,790 | $0.00 | $0 | 11,286 | No | Form 4 |
| Stump David C | May 31, 2024 | Jun 4, 2024 | A · derivative | 24,454 | $14.35 | $350,915 | 24,454 | No | Form 4 |
| Tasse Daniel | May 31, 2024 | Jun 4, 2024 | A | 4,790 | $0.00 | $0 | 11,286 | No | Form 4 |
| Tasse Daniel | May 31, 2024 | Jun 4, 2024 | A · derivative | 24,454 | $14.35 | $350,915 | 24,454 | No | Form 4 |
| Fox Allan M. | May 31, 2024 | Jun 4, 2024 | A | 4,790 | $0.00 | $0 | 11,286 | No | Form 4 |
| Fox Allan M. | May 31, 2024 | Jun 4, 2024 | A · derivative | 24,454 | $14.35 | $350,915 | 24,454 | No | Form 4 |
| Bennett Jean | May 31, 2024 | Jun 4, 2024 | A | 4,790 | $0.00 | $0 | 11,286 | No | Form 4 |
| Bennett Jean | May 31, 2024 | Jun 4, 2024 | A · derivative | 24,454 | $14.35 | $350,915 | 24,454 | No | Form 4 |
| Glucksmann Alexandra | May 31, 2024 | Jun 4, 2024 | A | 4,790 | $0.00 | $0 | 11,286 | No | Form 4 |
| Glucksmann Alexandra | May 31, 2024 | Jun 4, 2024 | A · derivative | 24,454 | $14.35 | $350,915 | 24,454 | No | Form 4 |
| Karabelas Argeris N | May 31, 2024 | Jun 4, 2024 | A | 4,790 | $0.00 | $0 | 11,286 | No | Form 4 |
| Karabelas Argeris N | May 31, 2024 | Jun 4, 2024 | A · derivative | 24,454 | $14.35 | $350,915 | 24,454 | No | Form 4 |
| Migausky George V | May 31, 2024 | Jun 4, 2024 | A | 4,790 | $0.00 | $0 | 11,286 | No | Form 4 |
| Migausky George V | May 31, 2024 | Jun 4, 2024 | A · derivative | 24,454 | $14.35 | $350,915 | 24,454 | No | Form 4 |
| Zachary Jennifer | May 31, 2024 | Jun 4, 2024 | A | 4,790 | $0.00 | $0 | 14,296 | No | Form 4 |
| Zachary Jennifer | May 31, 2024 | Jun 4, 2024 | A · derivative | 24,454 | $14.35 | $350,915 | 24,454 | No | Form 4 |
| Mills Kenneth T.President and CEO | May 14, 2024 | May 16, 2024 | M | 15,000 | $3.76 | $56,400 | 423,035 | Yes | Form 4 |
| Mills Kenneth T.President and CEO | May 14, 2024 | May 16, 2024 | S | 15,000 | $15.81 | Sale −$237,150 | 408,035 | Yes | Form 4 |
| Mills Kenneth T.President and CEO | May 14, 2024 | May 16, 2024 | M · derivative | 15,000 | $3.76 | $56,400 | 81,354 | Yes | Form 4 |
| Mills Kenneth T.President and CEO | Apr 15, 2024 | Apr 17, 2024 | M | 15,000 | $3.76 | $56,400 | 423,035 | Yes | Form 4 |
| Mills Kenneth T.President and CEO | Apr 15, 2024 | Apr 17, 2024 | S | 15,000 | $18.19 | Sale −$272,850 | 408,035 | Yes | Form 4 |
| Mills Kenneth T.President and CEO | Apr 15, 2024 | Apr 17, 2024 | M · derivative | 15,000 | $3.76 | $56,400 | 96,354 | Yes | Form 4 |
| Vasista VittalChief Financial Officer | Mar 19, 2024 | Mar 21, 2024 | M | 20,041 | $3.76 | $75,354 | 246,534 | No | Form 4 |
| Vasista VittalChief Financial Officer | Mar 19, 2024 | Mar 21, 2024 | M · derivative | 20,041 | $3.76 | $75,354 | not reported | No | Form 4 |
| Mills Kenneth T.President and CEO | Mar 14, 2024 | Mar 18, 2024 | M | 15,000 | $3.76 | $56,400 | 423,035 | Yes | Form 4 |
| Mills Kenneth T.President and CEO | Mar 14, 2024 | Mar 18, 2024 | S | 15,000 | $21.86 | Sale −$327,900 | 408,035 | Yes | Form 4 |
| Mills Kenneth T.President and CEO | Mar 14, 2024 | Mar 18, 2024 | M · derivative | 15,000 | $3.76 | $56,400 | 111,354 | Yes | Form 4 |
| Pakola SteveChief Medical Officer | Mar 5, 2024 | Mar 7, 2024 | M | 12,878 | $22.25 | $286,536 | 120,070 | Yes | Form 4 |
| Pakola SteveChief Medical Officer | Mar 5, 2024 | Mar 7, 2024 | S | 12,878 | $28.36 | Sale −$365,220 | 107,192 | Yes | Form 4 |
| Pakola SteveChief Medical Officer | Mar 5, 2024 | Mar 7, 2024 | M · derivative | 12,878 | $22.25 | $286,536 | 31,277 | Yes | Form 4 |
| Mills Kenneth T.President and CEO | Feb 14, 2024 | Feb 16, 2024 | M | 15,000 | $3.76 | $56,400 | 423,035 | Yes | Form 4 |
| Mills Kenneth T.President and CEO | Feb 14, 2024 | Feb 16, 2024 | S | 4,652 | $16.47 | Sale −$76,618 | 418,383 | Yes | Form 4 |
| Mills Kenneth T.President and CEO | Feb 14, 2024 | Feb 16, 2024 | S | 10,348 | $16.88 | Sale −$174,674 | 408,035 | Yes | Form 4 |
| Mills Kenneth T.President and CEO | Feb 14, 2024 | Feb 16, 2024 | M · derivative | 15,000 | $3.76 | $56,400 | 126,354 | Yes | Form 4 |
| Mills Kenneth T.President and CEO | Jan 16, 2024 | Jan 18, 2024 | M | 45,000 | $3.76 | $169,200 | 453,035 | Yes | Form 4 |
| Mills Kenneth T.President and CEO | Jan 16, 2024 | Jan 18, 2024 | S | 45,000 | $15.18 | Sale −$683,100 | 408,035 | Yes | Form 4 |
| Mills Kenneth T.President and CEO | Jan 16, 2024 | Jan 18, 2024 | M · derivative | 45,000 | $3.76 | $169,200 | 141,354 | Yes | Form 4 |
| Pakola SteveChief Medical Officer | Jan 3, 2024 | Jan 4, 2024 | S | 17,237 | $17.39 | Sale −$299,751 | 107,192 | Yes | Form 4 |
| Christmas Patrick J.Chief Legal Officer | Jan 2, 2024 | Jan 4, 2024 | F | 7,893 | $17.95 | $141,679 | 81,144 | No | Form 4 |
| Christmas Patrick J.Chief Legal Officer | Jan 2, 2024 | Jan 4, 2024 | A | 34,615 | $0.00 | $0 | 115,759 | No | Form 4 |
| Christmas Patrick J.Chief Legal Officer | Jan 2, 2024 | Jan 4, 2024 | A · derivative | 54,945 | $18.34 | $1,007,691 | 54,945 | No | Form 4 |
| Mills Kenneth T.President and CEO | Jan 2, 2024 | Jan 4, 2024 | F | 11,357 | $17.95 | $203,858 | 343,932 | No | Form 4 |
| Mills Kenneth T.President and CEO | Jan 2, 2024 | Jan 4, 2024 | A | 64,103 | $0.00 | $0 | 408,035 | No | Form 4 |
| Mills Kenneth T.President and CEO | Jan 2, 2024 | Jan 4, 2024 | A · derivative | 305,250 | $18.34 | $5,598,285 | 305,250 | No | Form 4 |
| Vasista VittalChief Financial Officer | Jan 2, 2024 | Jan 4, 2024 | F | 4,534 | $17.95 | $81,385 | 210,467 | No | Form 4 |
| Vasista VittalChief Financial Officer | Jan 2, 2024 | Jan 4, 2024 | A | 16,026 | $0.00 | $0 | 226,493 | No | Form 4 |
| Vasista VittalChief Financial Officer | Jan 2, 2024 | Jan 4, 2024 | A · derivative | 76,313 | $18.34 | $1,399,580 | 76,313 | No | Form 4 |
| Danos OlivierChief Scientific Officer | Jan 2, 2024 | Jan 4, 2024 | F | 8,410 | $17.95 | $150,960 | 86,391 | No | Form 4 |
| Danos OlivierChief Scientific Officer | Jan 2, 2024 | Jan 4, 2024 | A | 38,462 | $0.00 | $0 | 124,853 | No | Form 4 |
| Danos OlivierChief Scientific Officer | Jan 2, 2024 | Jan 4, 2024 | A · derivative | 61,050 | $18.34 | $1,119,657 | 61,050 | No | Form 4 |
| Pakola SteveChief Medical Officer | Jan 2, 2024 | Jan 4, 2024 | F | 10,385 | $17.95 | $186,411 | 92,378 | Yes | Form 4 |
| Pakola SteveChief Medical Officer | Jan 2, 2024 | Jan 4, 2024 | A | 32,051 | $0.00 | $0 | 124,429 | Yes | Form 4 |
| Pakola SteveChief Medical Officer | Jan 2, 2024 | Jan 4, 2024 | A · derivative | 50,875 | $18.34 | $933,048 | 50,875 | Yes | Form 4 |
| Simpson CurranChief Oper. & Tech. Officer | Jan 2, 2024 | Jan 4, 2024 | F | 8,120 | $17.95 | $145,754 | 84,865 | No | Form 4 |
| Simpson CurranChief Oper. & Tech. Officer | Jan 2, 2024 | Jan 4, 2024 | A | 38,462 | $0.00 | $0 | 123,327 | No | Form 4 |
| Simpson CurranChief Oper. & Tech. Officer | Jan 2, 2024 | Jan 4, 2024 | A · derivative | 61,050 | $18.34 | $1,119,657 | 61,050 | No | Form 4 |
| Danos OlivierChief Scientific Officer | Jun 30, 2023 | Jan 4, 2024 | A | 1,123 | $16.99 | $19,080 | 94,801 | No | Form 4 |
| Danos OlivierChief Scientific Officer | Jun 30, 2022 | Jan 4, 2024 | A | 728 | $21.00 | $15,288 | 93,678 | No | Form 4 |
| Mills Kenneth T.President and CEO | Dec 19, 2023 | Dec 21, 2023 | M | 43,500 | $3.76 | $163,560 | 398,789 | Yes | Form 4 |
| Mills Kenneth T.President and CEO | Dec 19, 2023 | Dec 21, 2023 | M | 1,500 | $0.85 | $1,275 | 400,289 | Yes | Form 4 |
| Mills Kenneth T.President and CEO | Dec 19, 2023 | Dec 21, 2023 | S | 45,000 | $19.69 | Sale −$886,050 | 355,289 | Yes | Form 4 |
| Mills Kenneth T.President and CEO | Dec 19, 2023 | Dec 21, 2023 | M · derivative | 43,500 | $3.76 | $163,560 | 186,354 | Yes | Form 4 |
| Mills Kenneth T.President and CEO | Dec 19, 2023 | Dec 21, 2023 | M · derivative | 1,500 | $0.85 | $1,275 | 36,316 | Yes | Form 4 |