CALCCalciMedica, Inc.
- Market cap
- $8.40M
- as of 2026-10-23
- Latest close
- $1.23
- 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
Dashed line = amended filing (Form 4/A)
| Insider | Traded | Filed | Type | Shares | Price | Value | Owned after | 10b5-1 plan | Filing |
|---|---|---|---|---|---|---|---|---|---|
| Glicklich Alan | Oct 1 | Oct 5 | A · derivative | 20,000 | $1.64 | $32,800 | 20,000 | No | Form 4 |
| Zaytsev Evgeny | Oct 1 | Oct 5 | A · derivative | 20,000 | $1.64 | $32,800 | 20,000 | No | Form 4 |
| Wilson Robert N | Oct 1 | Oct 5 | A · derivative | 20,000 | $1.64 | $32,800 | 20,000 | No | Form 4 |
| Shaw Allan | Oct 1 | Oct 5 | A · derivative | 20,000 | $1.64 | $32,800 | 20,000 | No | Form 4 |
| Guerard Frederic | Oct 1 | Oct 5 | A · derivative | 20,000 | $1.64 | $32,800 | 20,000 | No | Form 4 |
| Leheny A. RachelCHIEF EXECUTIVE OFFICER | Sep 24 | Sep 28 | A · derivative | 360,000 | $1.74 | $626,400 | 360,000 | No | Form 4 |
| Bardin StephenChief Financial Officer | Sep 24 | Sep 28 | A · derivative | 190,000 | $1.74 | $330,600 | 190,000 | No | Form 4 |
| Hebbar SudarshanChief Medical Officer | Sep 24 | Sep 28 | A · derivative | 180,000 | $1.74 | $313,200 | 180,000 | No | Form 4 |
| Stauderman Kenneth A.Chief Scientific Officer | Sep 24 | Sep 28 | A · derivative | 180,000 | $1.74 | $313,200 | 180,000 | No | Form 4 |
| Alafi Capital Co LLC | Aug 19 | Aug 24 | A · derivative | 3,529,192 | $0.80 | $2,823,354 | 3,529,192 | No | Form 4 |
| Alafi Capital Co LLC | Aug 19 | Aug 24 | A · derivative | 3,529,192 | $1.00 | $3,529,192 | 3,529,192 | No | Form 4 |
| Wilson Robert N | Aug 19 | Aug 21 | A · derivative | 1,182,621 | $0.80 | $946,097 | 1,182,621 | No | Form 4 |
| Wilson Robert N | Aug 19 | Aug 21 | A · derivative | 1,182,621 | $1.00 | $1,182,621 | 1,182,621 | No | Form 4 |
| Wilson Robert N | Aug 19 | Aug 21 | A · derivative | 10,000 | $0.61 | $6,100 | 10,000 | No | Form 4 |
| Leheny A. RachelCHIEF EXECUTIVE OFFICER | Aug 19 | Aug 21 | A · derivative | 186,729 | $0.80 | $149,383 | 186,729 | No | Form 4 |
| Leheny A. RachelCHIEF EXECUTIVE OFFICER | Aug 19 | Aug 21 | A · derivative | 186,729 | $1.00 | $186,729 | 186,729 | No | Form 4 |
| Roberts Eric WCHIEF BUSINESS OFFICER | Aug 19 | Aug 21 | A · derivative | 186,729 | $0.80 | $149,383 | 186,729 | No | Form 4 |
| Roberts Eric WCHIEF BUSINESS OFFICER | Aug 19 | Aug 21 | A · derivative | 186,729 | $1.00 | $186,729 | 186,729 | No | Form 4 |
| Shaw Allan | Aug 19 | Aug 21 | A · derivative | 10,000 | $0.61 | $6,100 | 10,000 | No | Form 4 |
| Zaytsev Evgeny | Aug 19 | Aug 21 | A · derivative | 1,450,267 | $0.80 | $1,160,214 | 1,450,267 | No | Form 4 |
| Zaytsev Evgeny | Aug 19 | Aug 21 | A · derivative | 1,450,267 | $1.00 | $1,450,267 | 1,450,267 | No | Form 4 |
| Zaytsev Evgeny | Aug 19 | Aug 21 | A · derivative | 10,000 | $0.61 | $6,100 | 10,000 | No | Form 4 |
| Glicklich Alan | Aug 19 | Aug 21 | A · derivative | 10,000 | $0.61 | $6,100 | 10,000 | No | Form 4 |
| Guerard Frederic | Aug 19 | Aug 21 | A · derivative | 10,000 | $0.61 | $6,100 | 10,000 | No | Form 4 |
| Hebbar SudarshanChief Medical Officer | Aug 19 | Aug 21 | A · derivative | 124,486 | $0.80 | $99,589 | 124,486 | No | Form 4 |
| Hebbar SudarshanChief Medical Officer | Aug 19 | Aug 21 | A · derivative | 124,486 | $1.00 | $124,486 | 124,486 | No | Form 4 |
| Zaytsev Evgeny | Jul 2 | Jul 7 | A · derivative | 20,000 | $0.97 | $19,400 | 20,000 | No | Form 4 |
| Wilson Robert N | Jun 25 | Jun 29 | A | 1,182,621 | $0.80 | $946,097 | 1,604,650 | No | Form 4 |
| Middleton Fred A | Jun 25 | Jun 29 | P | 248,972 | $0.80 | Purchase +$199,178 | 1,063,272 | No | Form 4 |
| Leheny A. RachelCHIEF EXECUTIVE OFFICER | Jun 25 | Jun 29 | A | 186,729 | $0.80 | $149,383 | 317,655 | No | Form 4 |
| Roberts Eric WCHIEF BUSINESS OFFICER | Jun 25 | Jun 29 | A | 186,729 | $0.80 | $149,383 | 366,435 | No | Form 4 |
| Hebbar SudarshanChief Medical Officer | Jun 25 | Jun 29 | A | 124,486 | $0.80 | $99,589 | 186,025 | No | Form 4 |
| Leheny A. RachelCHIEF EXECUTIVE OFFICER | Apr 5, 2025 | Apr 7 | A · derivative | 148,482 | $0.59 | $87,604 | 148,482 | No | Form 4 |
| Roberts Eric WCHIEF BUSINESS OFFICER | Apr 5, 2025 | Apr 7 | A · derivative | 83,358 | $0.59 | $49,181 | 83,358 | No | Form 4 |
| Bardin StephenChief Financial Officer | Apr 5, 2025 | Apr 7 | A · derivative | 67,728 | $0.59 | $39,960 | 67,728 | No | Form 4 |
| Dunn Michael J.President and COO | Apr 5, 2025 | Apr 7 | A · derivative | 65,124 | $0.59 | $38,423 | 65,124 | No | Form 4 |
| Hebbar SudarshanChief Medical Officer | Apr 5, 2025 | Apr 7 | A · derivative | 91,173 | $0.59 | $53,792 | 91,173 | No | Form 4 |
| Stauderman Kenneth A.Chief Scientific Officer | Apr 5, 2025 | Apr 7 | A · derivative | 65,124 | $0.59 | $38,423 | 65,124 | No | Form 4 |
| Glicklich Alan | Oct 13, 2025 | Oct 14, 2025 | A · derivative | 937 | $3.26 | $3,055 | 937 | No | Form 4 |
| Roberts Eric WCHIEF BUSINESS OFFICER | Sep 18, 2025 | Sep 22, 2025 | P | 2,500 | $3.07 | Purchase +$7,675 | 84,150 | No | Form 4 |
| Roberts Eric WCHIEF BUSINESS OFFICER | Sep 15, 2025 | Sep 17, 2025 | P | 3,400 | $2.68 | Purchase +$9,112 | 81,650 | No | Form 4 |
| Roberts Eric WCHIEF BUSINESS OFFICER | Sep 12, 2025 | Sep 15, 2025 | P | 5,000 | $3.12 | Purchase +$15,600 | 78,250 | No | Form 4 |
| Roberts Eric WCHIEF BUSINESS OFFICER | Sep 9, 2025 | Sep 11, 2025 | P | 2,343 | $3.15 | Purchase +$7,380 | 73,250 | No | Form 4 |
| Roberts Eric WCHIEF BUSINESS OFFICER | Aug 29, 2025 | Sep 2, 2025 | P | 800 | $2.74 | Purchase +$2,192 | 70,907 | No | Form 4 |
| Roberts Eric WCHIEF BUSINESS OFFICER | Aug 28, 2025 | Sep 2, 2025 | P | 9,200 | $2.86 | Purchase +$26,312 | 70,107 | No | Form 4 |
| Roberts Eric WCHIEF BUSINESS OFFICER | Aug 21, 2025 | Aug 25, 2025 | P | 3,508 | $2.79 | Purchase +$9,787 | 60,907 | No | Form 4 |
| Roberts Eric WCHIEF BUSINESS OFFICER | Aug 20, 2025 | Aug 21, 2025 | P | 2,000 | $2.72 | Purchase +$5,440 | 57,399 | No | Form 4 |
| Roberts Eric WCHIEF BUSINESS OFFICER | Aug 20, 2025 | Aug 21, 2025 | M | 15,000 | $1.53 | $22,950 | 179,706 | No | Form 4 |
| Roberts Eric WCHIEF BUSINESS OFFICER | Aug 20, 2025 | Aug 21, 2025 | M · derivative | 15,000 | $1.53 | $22,950 | 57,750 | No | Form 4 |
| Hebbar SudarshanChief Medical Officer | Aug 19, 2025 | Aug 21, 2025 | P | 9,563 | $2.82 | Purchase +$26,968 | 61,539 | No | Form 4 |
| Roberts Eric WCHIEF BUSINESS OFFICER | Aug 19, 2025 | Aug 21, 2025 | P | 1,000 | $2.79 | Purchase +$2,790 | 55,399 | No | Form 4 |
| Roberts Eric WCHIEF BUSINESS OFFICER | Aug 15, 2025 | Aug 19, 2025 | P | 5,076 | $2.90 | Purchase +$14,720 | 54,399 | No | Form 4 |
| Hebbar SudarshanChief Medical Officer | Aug 15, 2025 | Aug 18, 2025 | P | 4,392 | $2.79 | Purchase +$12,254 | 51,976 | No | Form 4 |
| Hebbar SudarshanChief Medical Officer | Aug 14, 2025 | Aug 18, 2025 | P | 1,584 | $2.59 | Purchase +$4,103 | 47,584 | No | Form 4 |
| Stauderman Kenneth A.Chief Scientific Officer | Jul 28, 2025 | Jul 29, 2025 | P | 1,000 | $3.96 | Purchase +$3,960 | 12,944 | No | Form 4 |
| Stauderman Kenneth A.Chief Scientific Officer | Jul 25, 2025 | Jul 29, 2025 | S | 1,000 | $3.65 | Sale −$3,650 | not reported | No | Form 4 |
| Roberts Eric WCHIEF BUSINESS OFFICER | Jul 22, 2025 | Jul 23, 2025 | P | 1,500 | $3.78 | Purchase +$5,670 | 49,323 | No | Form 4 |
| Roberts Eric WCHIEF BUSINESS OFFICER | Jul 21, 2025 | Jul 22, 2025 | P | 1,500 | $3.37 | Purchase +$5,055 | 47,823 | No | Form 4 |
| Leheny A. RachelCHIEF EXECUTIVE OFFICER | Jul 21, 2025 | Jul 21, 2025 | P | 1,000 | $3.40 | Purchase +$3,400 | 3,500 | No | Form 4 |
| Roberts Eric WCHIEF BUSINESS OFFICER | Jul 18, 2025 | Jul 18, 2025 | P | 2,000 | $2.88 | Purchase +$5,760 | 46,323 | No | Form 4 |
| Wilson Robert N | Jul 18, 2025 | Jul 18, 2025 | P | 4,500 | $2.87 | Purchase +$12,915 | 422,029 | No | Form 4 |
| Roberts Eric WCHIEF BUSINESS OFFICER | Jul 14, 2025 | Jul 16, 2025 | P | 6,500 | $2.43 | Purchase +$15,795 | 44,323 | No | Form 4 |
| Leheny A. RachelCHIEF EXECUTIVE OFFICER | Jul 14, 2025 | Jul 15, 2025 | P | 2,500 | $2.47 | Purchase +$6,175 | 2,500 | No | Form 4 |
| Roberts Eric WCHIEF BUSINESS OFFICER | Jul 9, 2025 | Jul 10, 2025 | P | 5,000 | $1.60 | Purchase +$8,000 | 37,823 | No | Form 4 |
| Stauderman Kenneth A.Chief Scientific Officer | Jul 1, 2025 | Jul 2, 2025 | P | 1,000 | $1.85 | Purchase +$1,850 | 1,000 | No | Form 4 |
| Roberts Eric WCHIEF BUSINESS OFFICER | Jun 26, 2025 | Jun 27, 2025 | P | 4,500 | $1.44 | Purchase +$6,480 | 32,823 | No | Form 4 |
| Bardin StephenChief Financial Officer | Jun 26, 2025 | Jun 26, 2025 | P | 2,000 | $1.50 | Purchase +$3,000 | 3,000 | No | Form 4 |
| Middleton Fred A | Jun 24, 2025 | Jun 26, 2025 | A · derivative | 10,000 | $1.53 | $15,300 | 10,000 | No | Form 4 |
| Middleton Fred A | Jun 24, 2025 | Jun 26, 2025 | A · derivative | 6,562 | $1.53 | $10,040 | 6,562 | No | Form 4 |
| Middleton Fred A | Jun 24, 2025 | Jun 26, 2025 | A · derivative | 19,687 | $1.53 | $30,121 | 19,687 | No | Form 4 |
| Middleton Fred A | Jun 24, 2025 | Jun 26, 2025 | A · derivative | 10,000 | $1.65 | $16,500 | 10,000 | No | Form 4 |
| Wilson Robert N | Jun 24, 2025 | Jun 26, 2025 | A · derivative | 10,000 | $1.53 | $15,300 | 10,000 | No | Form 4 |
| Wilson Robert N | Jun 24, 2025 | Jun 26, 2025 | A · derivative | 12,031 | $1.53 | $18,407 | 12,031 | No | Form 4 |
| Wilson Robert N | Jun 24, 2025 | Jun 26, 2025 | A · derivative | 36,562 | $1.53 | $55,940 | 36,562 | No | Form 4 |
| Wilson Robert N | Jun 24, 2025 | Jun 26, 2025 | A · derivative | 10,000 | $1.65 | $16,500 | 10,000 | No | Form 4 |
| Shaw Allan | Jun 24, 2025 | Jun 26, 2025 | A · derivative | 10,000 | $1.53 | $15,300 | 10,000 | No | Form 4 |
| Shaw Allan | Jun 24, 2025 | Jun 26, 2025 | A · derivative | 8,594 | $1.53 | $13,149 | 8,594 | No | Form 4 |
| Shaw Allan | Jun 24, 2025 | Jun 26, 2025 | A · derivative | 26,250 | $1.53 | $40,163 | 26,250 | No | Form 4 |
| Shaw Allan | Jun 24, 2025 | Jun 26, 2025 | A · derivative | 10,000 | $1.65 | $16,500 | 10,000 | No | Form 4 |
| Glicklich Alan | Jun 24, 2025 | Jun 26, 2025 | A · derivative | 10,000 | $1.53 | $15,300 | 10,000 | No | Form 4 |
| Glicklich Alan | Jun 24, 2025 | Jun 26, 2025 | A · derivative | 4,166 | $1.53 | $6,374 | 4,166 | No | Form 4 |
| Glicklich Alan | Jun 24, 2025 | Jun 26, 2025 | A · derivative | 15,000 | $1.53 | $22,950 | 15,000 | No | Form 4 |
| Glicklich Alan | Jun 24, 2025 | Jun 26, 2025 | A · derivative | 10,000 | $1.65 | $16,500 | 10,000 | No | Form 4 |
| Guerard Frederic | Jun 24, 2025 | Jun 26, 2025 | A · derivative | 10,000 | $1.53 | $15,300 | 10,000 | No | Form 4 |
| Guerard Frederic | Jun 24, 2025 | Jun 26, 2025 | A · derivative | 5,000 | $1.53 | $7,650 | 5,000 | No | Form 4 |
| Guerard Frederic | Jun 24, 2025 | Jun 26, 2025 | A · derivative | 15,000 | $1.53 | $22,950 | 15,000 | No | Form 4 |
| Guerard Frederic | Jun 24, 2025 | Jun 26, 2025 | A · derivative | 10,000 | $1.65 | $16,500 | 10,000 | No | Form 4 |
| Leheny A. RachelCHIEF EXECUTIVE OFFICER | Jun 24, 2025 | Jun 26, 2025 | A · derivative | 77,625 | $1.53 | $118,766 | 77,625 | No | Form 4 |
| Dunn Michael J.President and COO | Jun 24, 2025 | Jun 26, 2025 | A · derivative | 47,125 | $1.53 | $72,101 | 47,125 | No | Form 4 |
| Roberts Eric WCHIEF BUSINESS OFFICER | Jun 24, 2025 | Jun 26, 2025 | A · derivative | 72,750 | $1.53 | $111,308 | 72,750 | No | Form 4 |
| Stauderman Kenneth A.Chief Scientific Officer | Jun 24, 2025 | Jun 26, 2025 | A · derivative | 47,125 | $1.53 | $72,101 | 47,125 | No | Form 4 |
| Bardin StephenChief Financial Officer | Jun 24, 2025 | Jun 26, 2025 | A · derivative | 20,000 | $1.53 | $30,600 | 20,000 | No | Form 4 |
| Hebbar SudarshanChief Medical Officer | Jun 24, 2025 | Jun 26, 2025 | A · derivative | 83,300 | $1.53 | $127,449 | 83,300 | No | Form 4 |
| Roberts Eric WCHIEF BUSINESS OFFICER | Jun 11, 2025 | Jun 13, 2025 | P | 5,000 | $1.85 | Purchase +$9,250 | 28,323 | No | Form 4 |
| Roberts Eric WCHIEF BUSINESS OFFICER | Jun 6, 2025 | Jun 9, 2025 | P | 5,000 | $1.78 | Purchase +$8,900 | 23,323 | No | Form 4 |
| Roberts Eric WCHIEF BUSINESS OFFICER | Jun 5, 2025 | Jun 9, 2025 | P | 5,100 | $1.70 | Purchase +$8,670 | 18,323 | No | Form 4 |
| Bardin StephenChief Financial Officer | May 30, 2025 | Jun 3, 2025 | P | 1,000 | $1.69 | Purchase +$1,690 | 41,000 | No | Form 4 |
| Leheny A. RachelCHIEF EXECUTIVE OFFICER | Apr 23, 2025 | Apr 25, 2025 | A · derivative | 285,000 | $1.53 | $436,050 | 285,000 | No | Form 4 |
| Hebbar SudarshanChief Medical Officer | Apr 23, 2025 | Apr 25, 2025 | A · derivative | 175,000 | $1.53 | $267,750 | 175,000 | No | Form 4 |
| Roberts Eric WCHIEF BUSINESS OFFICER | Apr 23, 2025 | Apr 25, 2025 | A · derivative | 160,000 | $1.53 | $244,800 | 160,000 | No | Form 4 |
| Dunn Michael J.President and COO | Apr 23, 2025 | Apr 25, 2025 | A · derivative | 125,000 | $1.53 | $191,250 | 125,000 | No | Form 4 |
| Stauderman Kenneth A.Chief Scientific Officer | Apr 23, 2025 | Apr 25, 2025 | A · derivative | 125,000 | $1.53 | $191,250 | 125,000 | No | Form 4 |
| Bardin StephenChief Financial Officer | Apr 23, 2025 | Apr 25, 2025 | A · derivative | 130,000 | $1.53 | $198,900 | 130,000 | No | Form 4 |
| Glicklich Alan | Jan 15, 2025 | Jan 16, 2025 | A · derivative | 20,000 | $3.02 | $60,400 | 20,000 | No | Form 4 |
| Middleton Fred A | Dec 6, 2024 | Dec 6, 2024 | P | 4,800 | $2.65 | Purchase +$12,720 | 36,514 | No | Form 4 |
| Roberts Eric WCHIEF BUSINESS OFFICER | May 17, 2023 | Nov 6, 20244/A | P | 3,000 | $2.68 | Purchase +$8,040 | 3,000 | No | Form 4/A |
| Middleton Fred A | Nov 1, 2024 | Nov 5, 2024 | P | 20,000 | $3.75 | Purchase +$75,000 | 31,714 | No | Form 4 |
| Middleton Fred A | Nov 1, 2024 | Nov 5, 2024 | P | 86,867 | $3.75 | Purchase +$325,751 | 814,300 | No | Form 4 |
| Middleton Fred A | Nov 1, 2024 | Nov 5, 2024 | P | 877 | $3.75 | Purchase +$3,289 | 22,479 | No | Form 4 |
| Sanderling Venture Partners VI LP | Nov 1, 2024 | Nov 5, 2024 | P | 86,867 | $3.75 | Purchase +$325,751 | 814,300 | No | Form 4 |
| Sanderling Venture Partners VI LP | Nov 1, 2024 | Nov 5, 2024 | P | 877 | $3.75 | Purchase +$3,289 | 22,479 | No | Form 4 |
| Wilson Robert N | Nov 1, 2024 | Nov 1, 2024 | P | 53,333 | $3.75 | Purchase +$199,999 | 417,529 | No | Form 4 |
| Roberts Eric WCHIEF BUSINESS OFFICER | Nov 1, 2024 | Nov 1, 2024 | P | 53,333 | $3.75 | Purchase +$199,999 | 164,706 | No | Form 4 |
| Leheny A. RachelCHIEF EXECUTIVE OFFICER | Nov 1, 2024 | Nov 1, 2024 | P | 20,000 | $3.75 | Purchase +$75,000 | 130,926 | No | Form 4 |
| Dunn Michael J.President and COO | Sep 9, 2024 | Sep 11, 2024 | M | 11,761 | $1.39 | $16,348 | 11,761 | No | Form 4 |
| Dunn Michael J.President and COO | Sep 9, 2024 | Sep 11, 2024 | M · derivative | 11,761 | $1.39 | $16,348 | not reported | No | Form 4 |
| Leheny A. RachelCHIEF EXECUTIVE OFFICER | Aug 27, 2024 | Aug 28, 2024 | A · derivative | 115,000 | $4.16 | $478,400 | 115,000 | No | Form 4 |
| Hebbar SudarshanChief Medical Officer | Aug 27, 2024 | Aug 28, 2024 | A · derivative | 82,500 | $4.16 | $343,200 | 82,500 | No | Form 4 |
| Roberts Eric WCHIEF BUSINESS OFFICER | Aug 27, 2024 | Aug 28, 2024 | A · derivative | 77,500 | $4.16 | $322,400 | 77,500 | No | Form 4 |
| Stauderman Kenneth A.Chief Scientific Officer | Aug 27, 2024 | Aug 28, 2024 | A · derivative | 62,500 | $4.16 | $260,000 | 62,500 | No | Form 4 |
| Dunn Michael J.President and COO | Aug 27, 2024 | Aug 28, 2024 | A · derivative | 62,500 | $4.16 | $260,000 | 62,500 | No | Form 4 |
| Wilson Robert N | Aug 27, 2024 | Aug 28, 2024 | A · derivative | 10,000 | $4.16 | $41,600 | 10,000 | No | Form 4 |
| Middleton Fred A | Aug 27, 2024 | Aug 28, 2024 | A · derivative | 10,000 | $4.16 | $41,600 | 10,000 | No | Form 4 |
| Shaw Allan | Aug 27, 2024 | Aug 28, 2024 | A · derivative | 10,000 | $4.16 | $41,600 | 10,000 | No | Form 4 |
| Bjerkholt Eric | Aug 27, 2024 | Aug 28, 2024 | A · derivative | 10,000 | $4.16 | $41,600 | 10,000 | No | Form 4 |
| Guerard Frederic | Aug 27, 2024 | Aug 28, 2024 | A · derivative | 10,000 | $4.16 | $41,600 | 10,000 | No | Form 4 |
| Leheny A. RachelCHIEF EXECUTIVE OFFICER | Aug 27, 2024 | Aug 27, 2024 | P | 1,000 | $4.19 | Purchase +$4,190 | 110,926 | No | Form 4 |
| Wilson Robert N | Aug 23, 2024 | Aug 26, 2024 | P | 54,000 | $3.72 | Purchase +$200,880 | 364,196 | No | Form 4 |
| Roberts Eric WCHIEF BUSINESS OFFICER | Aug 23, 2024 | Aug 26, 2024 | P | 2,000 | $3.58 | Purchase +$7,160 | 46,894 | No | Form 4 |
| Roberts Eric WCHIEF BUSINESS OFFICER | Aug 23, 2024 | Aug 26, 2024 | P | 3,000 | $3.57 | Purchase +$10,710 | 13,223 | No | Form 4 |
| Roberts Eric WCHIEF BUSINESS OFFICER | Aug 21, 2024 | Aug 22, 2024 | P | 5,000 | $4.04 | Purchase +$20,200 | 44,894 | No | Form 4 |
| Wilson Robert N | Jun 28, 2024 | Jul 2, 2024 | P | 51,278 | $3.52 | Purchase +$180,499 | 310,196 | No | Form 4 |
| Wilson Robert N | Jun 27, 2024 | Jul 1, 2024 | P | 8,443 | $3.23 | Purchase +$27,271 | 258,918 | No | Form 4 |
| Roberts Eric WCHIEF BUSINESS OFFICER | Jun 27, 2024 | Jun 28, 2024 | P | 5,000 | $3.22 | Purchase +$16,100 | 10,223 | No | Form 4 |
| Geffken Daniel E.Interim CFO | May 17, 2024 | May 20, 2024 | A · derivative | 10,000 | $5.45 | $54,500 | 10,000 | No | Form 4 |
| Leheny A. RachelCHIEF EXECUTIVE OFFICER | Mar 28, 2024 | Apr 22, 2024 | A · derivative | 115,000 | $4.16 | $478,400 | 115,000 | No | Form 4 |
| Hebbar SudarshanChief Medical Officer | Mar 28, 2024 | Apr 22, 2024 | A · derivative | 82,500 | $4.16 | $343,200 | 82,500 | No | Form 4 |
| Roberts Eric WCHIEF BUSINESS OFFICER | Mar 28, 2024 | Apr 22, 2024 | A · derivative | 77,500 | $4.16 | $322,400 | 77,500 | No | Form 4 |
| Stauderman Kenneth A.Chief Scientific Officer | Mar 28, 2024 | Apr 22, 2024 | A · derivative | 62,500 | $4.16 | $260,000 | 62,500 | No | Form 4 |
| Dunn Michael J.President and COO | Mar 28, 2024 | Apr 22, 2024 | A · derivative | 62,500 | $4.16 | $260,000 | 62,500 | No | Form 4 |
| Wilson Robert N | Mar 28, 2024 | Apr 22, 2024 | A · derivative | 10,000 | $4.16 | $41,600 | 10,000 | No | Form 4 |
| Middleton Fred A | Mar 28, 2024 | Apr 22, 2024 | A · derivative | 10,000 | $4.16 | $41,600 | 10,000 | No | Form 4 |
| Shaw Allan | Mar 28, 2024 | Apr 22, 2024 | A · derivative | 10,000 | $4.16 | $41,600 | 10,000 | No | Form 4 |
| Bjerkholt Eric | Mar 28, 2024 | Apr 22, 2024 | A · derivative | 10,000 | $4.16 | $41,600 | 10,000 | No | Form 4 |
| Guerard Frederic | Mar 28, 2024 | Apr 22, 2024 | A · derivative | 10,000 | $4.16 | $41,600 | 10,000 | No | Form 4 |
| Roberts Eric WCHIEF BUSINESS OFFICER | Apr 2, 2024 | Apr 2, 2024 | P | 3,254 | $3.90 | Purchase +$12,691 | 39,894 | No | Form 4 |
| Roberts Eric WCHIEF BUSINESS OFFICER | Apr 1, 2024 | Apr 2, 2024 | P | 746 | $3.90 | Purchase +$2,909 | 36,640 | No | Form 4 |
| Roberts Eric WCHIEF BUSINESS OFFICER | Feb 5, 2024 | Feb 6, 2024 | A | 91,086 | $4.27 | $388,937 | 111,373 | No | Form 4 |
| Roberts Eric WCHIEF BUSINESS OFFICER | Feb 5, 2024 | Feb 6, 2024 | A · derivative | 45,543 | $0.13 | $5,921 | 45,543 | No | Form 4 |
| Roberts Eric WCHIEF BUSINESS OFFICER | Feb 5, 2024 | Feb 6, 2024 | A · derivative | 45,543 | $0.13 | $5,921 | 45,543 | No | Form 4 |
| Leheny A. RachelCHIEF EXECUTIVE OFFICER | Jan 23, 2024 | Jan 25, 2024 | A | 91,086 | $4.27 | $388,937 | 109,926 | No | Form 4 |
| Leheny A. RachelCHIEF EXECUTIVE OFFICER | Jan 23, 2024 | Jan 25, 2024 | A · derivative | 45,543 | $0.13 | $5,921 | 45,543 | No | Form 4 |
| Leheny A. RachelCHIEF EXECUTIVE OFFICER | Jan 23, 2024 | Jan 25, 2024 | A · derivative | 45,543 | $0.13 | $5,921 | 45,543 | No | Form 4 |
| Wilson Robert N | Jan 23, 2024 | Jan 25, 2024 | A | 68,314 | $4.27 | $291,701 | 250,475 | No | Form 4 |
| Wilson Robert N | Jan 23, 2024 | Jan 25, 2024 | A · derivative | 34,157 | $0.13 | $4,440 | 34,157 | No | Form 4 |
| Wilson Robert N | Jan 23, 2024 | Jan 25, 2024 | A · derivative | 34,157 | $0.13 | $4,440 | 34,157 | No | Form 4 |
| Sanderling Venture Partners VI LP | Jan 23, 2024 | Jan 25, 2024 | P | 243,356 | $3.70 | Purchase +$900,417 | 946,744 | No | Form 4 |
| Sanderling Venture Partners VI LP | Jan 23, 2024 | Jan 25, 2024 | P | 144,676 | $3.70 | Purchase +$535,301 | 727,433 | No | Form 4 |
| Sanderling Venture Partners VI LP | Jan 23, 2024 | Jan 25, 2024 | P | 194,472 | $3.70 | Purchase +$719,546 | 435,148 | No | Form 4 |
| Sanderling Venture Partners VI LP | Jan 23, 2024 | Jan 25, 2024 | P | 51,032 | $3.70 | Purchase +$188,818 | 114,260 | No | Form 4 |
| Sanderling Venture Partners VI LP | Jan 23, 2024 | Jan 25, 2024 | P | 13,184 | $3.70 | Purchase +$48,781 | 27,609 | No | Form 4 |
| Sanderling Venture Partners VI LP | Jan 23, 2024 | Jan 25, 2024 | P | 3,920 | $3.70 | Purchase +$14,504 | 21,602 | No | Form 4 |
| Sanderling Venture Partners VI LP | Jan 23, 2024 | Jan 25, 2024 | P | 28,744 | $3.70 | Purchase +$106,353 | 30,292 | No | Form 4 |
| Sanderling Venture Partners VI LP | Jan 23, 2024 | Jan 25, 2024 | P · derivative | 121,678 | $0.13 | Purchase +$15,818 | 121,678 | No | Form 4 |
| Sanderling Venture Partners VI LP | Jan 23, 2024 | Jan 25, 2024 | P · derivative | 121,678 | $0.13 | Purchase +$15,818 | 121,678 | No | Form 4 |
| Sanderling Venture Partners VI LP | Jan 23, 2024 | Jan 25, 2024 | P · derivative | 72,338 | $0.13 | Purchase +$9,404 | 72,338 | No | Form 4 |
| Sanderling Venture Partners VI LP | Jan 23, 2024 | Jan 25, 2024 | P · derivative | 72,338 | $0.13 | Purchase +$9,404 | 72,338 | No | Form 4 |
| Sanderling Venture Partners VI LP | Jan 23, 2024 | Jan 25, 2024 | P · derivative | 97,236 | $0.13 | Purchase +$12,641 | 97,236 | No | Form 4 |
| Sanderling Venture Partners VI LP | Jan 23, 2024 | Jan 25, 2024 | P · derivative | 97,236 | $0.13 | Purchase +$12,641 | 97,236 | No | Form 4 |
| Sanderling Venture Partners VI LP | Jan 23, 2024 | Jan 25, 2024 | P · derivative | 25,516 | $0.13 | Purchase +$3,317 | 25,516 | No | Form 4 |
| Sanderling Venture Partners VI LP | Jan 23, 2024 | Jan 25, 2024 | P · derivative | 25,516 | $0.13 | Purchase +$3,317 | 25,516 | No | Form 4 |
| Sanderling Venture Partners VI LP | Jan 23, 2024 | Jan 25, 2024 | P · derivative | 6,592 | $0.13 | Purchase +$857 | 6,592 | No | Form 4 |
| Sanderling Venture Partners VI LP | Jan 23, 2024 | Jan 25, 2024 | P · derivative | 6,592 | $0.13 | Purchase +$857 | 6,592 | No | Form 4 |
| Sanderling Venture Partners VI LP | Jan 23, 2024 | Jan 25, 2024 | P · derivative | 1,960 | $0.13 | Purchase +$255 | 1,960 | No | Form 4 |
| Sanderling Venture Partners VI LP | Jan 23, 2024 | Jan 25, 2024 | P · derivative | 1,960 | $0.13 | Purchase +$255 | 1,960 | No | Form 4 |
| Sanderling Venture Partners VI LP | Jan 23, 2024 | Jan 25, 2024 | P · derivative | 14,372 | $0.13 | Purchase +$1,868 | 14,372 | No | Form 4 |
| Sanderling Venture Partners VI LP | Jan 23, 2024 | Jan 25, 2024 | P · derivative | 14,372 | $0.13 | Purchase +$1,868 | 14,372 | No | Form 4 |
| Middleton Fred A | Jan 23, 2024 | Jan 25, 2024 | P | 243,356 | $3.70 | Purchase +$900,417 | 946,744 | No | Form 4 |
| Middleton Fred A | Jan 23, 2024 | Jan 25, 2024 | P | 144,676 | $3.70 | Purchase +$535,301 | 727,433 | No | Form 4 |
| Middleton Fred A | Jan 23, 2024 | Jan 25, 2024 | P | 194,472 | $3.70 | Purchase +$719,546 | 435,148 | No | Form 4 |
| Middleton Fred A | Jan 23, 2024 | Jan 25, 2024 | P | 51,032 | $3.70 | Purchase +$188,818 | 114,260 | No | Form 4 |
| Middleton Fred A | Jan 23, 2024 | Jan 25, 2024 | P | 13,184 | $3.70 | Purchase +$48,781 | 27,609 | No | Form 4 |
| Middleton Fred A | Jan 23, 2024 | Jan 25, 2024 | P | 3,920 | $3.70 | Purchase +$14,504 | 21,602 | No | Form 4 |
| Middleton Fred A | Jan 23, 2024 | Jan 25, 2024 | P | 28,744 | $3.70 | Purchase +$106,353 | 30,292 | No | Form 4 |
| Middleton Fred A | Jan 23, 2024 | Jan 25, 2024 | P · derivative | 121,678 | $0.13 | Purchase +$15,818 | 121,678 | No | Form 4 |
| Middleton Fred A | Jan 23, 2024 | Jan 25, 2024 | P · derivative | 121,678 | $0.13 | Purchase +$15,818 | 121,678 | No | Form 4 |
| Middleton Fred A | Jan 23, 2024 | Jan 25, 2024 | P · derivative | 72,338 | $0.13 | Purchase +$9,404 | 72,338 | No | Form 4 |
| Middleton Fred A | Jan 23, 2024 | Jan 25, 2024 | P · derivative | 72,338 | $0.13 | Purchase +$9,404 | 72,338 | No | Form 4 |
| Middleton Fred A | Jan 23, 2024 | Jan 25, 2024 | P · derivative | 97,236 | $0.13 | Purchase +$12,641 | 97,236 | No | Form 4 |
| Middleton Fred A | Jan 23, 2024 | Jan 25, 2024 | P · derivative | 97,236 | $0.13 | Purchase +$12,641 | 97,236 | No | Form 4 |
| Middleton Fred A | Jan 23, 2024 | Jan 25, 2024 | P · derivative | 25,516 | $0.13 | Purchase +$3,317 | 25,516 | No | Form 4 |
| Middleton Fred A | Jan 23, 2024 | Jan 25, 2024 | P · derivative | 25,516 | $0.13 | Purchase +$3,317 | 25,516 | No | Form 4 |
| Middleton Fred A | Jan 23, 2024 | Jan 25, 2024 | P · derivative | 6,592 | $0.13 | Purchase +$857 | 6,592 | No | Form 4 |
| Middleton Fred A | Jan 23, 2024 | Jan 25, 2024 | P · derivative | 6,592 | $0.13 | Purchase +$857 | 6,592 | No | Form 4 |
| Middleton Fred A | Jan 23, 2024 | Jan 25, 2024 | P · derivative | 1,960 | $0.13 | Purchase +$255 | 1,960 | No | Form 4 |
| Middleton Fred A | Jan 23, 2024 | Jan 25, 2024 | P · derivative | 1,960 | $0.13 | Purchase +$255 | 1,960 | No | Form 4 |
| Middleton Fred A | Jan 23, 2024 | Jan 25, 2024 | P · derivative | 14,372 | $0.13 | Purchase +$1,868 | 14,372 | No | Form 4 |
| Middleton Fred A | Jan 23, 2024 | Jan 25, 2024 | P · derivative | 14,372 | $0.13 | Purchase +$1,868 | 14,372 | No | Form 4 |
| Wilson Robert N | Dec 11, 2023 | Dec 13, 2023 | P | 506 | $3.30 | Purchase +$1,670 | 182,161 | No | Form 4 |
| Leheny A. RachelChief Executive Officer | Nov 7, 2023 | Nov 8, 2023 | P | 2,000 | $3.34 | Purchase +$6,680 | 18,840 | No | Form 4 |
| Roberts Eric WChief Business Officer | Nov 6, 2023 | Nov 8, 2023 | P | 2,400 | $3.12 | Purchase +$7,488 | 35,894 | No | Form 4 |
| Leheny A. RachelChief Executive Officer | Nov 6, 2023 | Nov 7, 2023 | P | 2,440 | $3.12 | Purchase +$7,613 | 16,840 | No | Form 4 |
| Hebbar SudarshanChief Medical Officer | Nov 3, 2023 | Nov 7, 2023 | P | 36,000 | $2.74 | Purchase +$98,640 | 46,000 | No | Form 4 |
| Roberts Eric WChief Business Officer | Nov 3, 2023 | Nov 7, 2023 | P | 3,700 | $2.77 | Purchase +$10,249 | 20,287 | No | Form 4 |
| Roberts Eric WChief Business Officer | Nov 3, 2023 | Nov 7, 2023 | P | 11,249 | $2.83 | Purchase +$31,835 | 33,494 | No | Form 4 |
| Leheny A. RachelChief Executive Officer | Nov 3, 2023 | Nov 6, 2023 | P | 5,000 | $2.85 | Purchase +$14,250 | 14,400 | No | Form 4 |
| Roberts Eric WChief Business Officer | Nov 3, 2023 | Nov 6, 2023 | P | 3,200 | $2.80 | Purchase +$8,960 | 16,587 | No | Form 4 |
| Roberts Eric WChief Business Officer | Nov 3, 2023 | Nov 6, 2023 | P | 5,860 | $2.70 | Purchase +$15,822 | 22,245 | No | Form 4 |
| Sanderling Ventures VII, L.P. | Mar 20, 2023 | Oct 10, 2023 | A | 703,388 | not reported | not reported | 703,388 | No | Form 4 |
| Sanderling Ventures VII, L.P. | Mar 20, 2023 | Oct 10, 2023 | A | 582,757 | not reported | not reported | 582,757 | No | Form 4 |
| Sanderling Ventures VII, L.P. | Mar 20, 2023 | Oct 10, 2023 | A | 17,682 | not reported | not reported | 17,682 | No | Form 4 |
| Sanderling Ventures VII, L.P. | Mar 20, 2023 | Oct 10, 2023 | A | 7,456 | not reported | not reported | 7,456 | No | Form 4 |
| Sanderling Ventures VII, L.P. | Mar 20, 2023 | Oct 10, 2023 | A | 8,884 | not reported | not reported | 8,884 | No | Form 4 |
| Sanderling Ventures VII, L.P. | Mar 20, 2023 | Oct 10, 2023 | A | 240,676 | not reported | not reported | 240,676 | No | Form 4 |
| Sanderling Ventures VII, L.P. | Mar 20, 2023 | Oct 10, 2023 | A | 14,425 | not reported | not reported | 14,425 | No | Form 4 |
| Sanderling Ventures VII, L.P. | Mar 20, 2023 | Oct 10, 2023 | A | 63,228 | not reported | not reported | 63,228 | No | Form 4 |
| Sanderling Ventures VII, L.P. | Mar 20, 2023 | Oct 10, 2023 | A | 1,548 | not reported | not reported | 1,548 | No | Form 4 |
| Sanderling Ventures VII, L.P. | Mar 20, 2023 | Oct 10, 2023 | A · derivative | 2,672 | $26.74 | $71,449 | 2,672 | No | Form 4 |
| Sanderling Ventures VII, L.P. | Mar 20, 2023 | Oct 10, 2023 | A · derivative | 16,539 | $27.94 | $462,100 | 16,539 | No | Form 4 |
| Sanderling Ventures VII, L.P. | Mar 20, 2023 | Oct 10, 2023 | A · derivative | 2,685 | $27.94 | $75,019 | 2,685 | No | Form 4 |
| Sanderling Ventures VII, L.P. | Mar 20, 2023 | Oct 10, 2023 | A · derivative | 1,910 | $26.74 | $51,073 | 1,910 | No | Form 4 |
| Sanderling Ventures VII, L.P. | Mar 20, 2023 | Oct 10, 2023 | A · derivative | 6,852 | $27.94 | $191,445 | 6,852 | No | Form 4 |
| Sanderling Ventures VII, L.P. | Mar 20, 2023 | Oct 10, 2023 | A · derivative | 15,403 | $27.94 | $430,360 | 15,403 | No | Form 4 |
| Sanderling Ventures VII, L.P. | Mar 20, 2023 | Oct 10, 2023 | A · derivative | 237 | $27.94 | $6,622 | 237 | No | Form 4 |
| Sanderling Ventures VII, L.P. | Mar 20, 2023 | Oct 10, 2023 | A · derivative | 183 | $27.94 | $5,113 | 183 | No | Form 4 |
| Sanderling Ventures VII, L.P. | Mar 20, 2023 | Oct 10, 2023 | A · derivative | 8,393 | $27.94 | $234,500 | 8,393 | No | Form 4 |
| Sanderling Ventures VII, L.P. | Mar 20, 2023 | Oct 10, 2023 | A · derivative | 12,380 | $27.94 | $345,897 | 12,380 | No | Form 4 |
| Sanderling Ventures VII, L.P. | Mar 20, 2023 | Oct 10, 2023 | A · derivative | 2,203 | $27.94 | $61,552 | 2,203 | No | Form 4 |
| Sanderling Ventures VII, L.P. | Mar 20, 2023 | Oct 10, 2023 | A · derivative | 3,249 | $27.94 | $90,777 | 3,249 | No | Form 4 |
| Sanderling Ventures VII, L.P. | Mar 20, 2023 | Oct 10, 2023 | A · derivative | 569 | $27.94 | $15,898 | 569 | No | Form 4 |
| Sanderling Ventures VII, L.P. | Mar 20, 2023 | Oct 10, 2023 | A · derivative | 840 | $27.94 | $23,470 | 840 | No | Form 4 |
| Sanderling Ventures VII, L.P. | Mar 20, 2023 | Oct 10, 2023 | A · derivative | 113 | $27.94 | $3,157 | 113 | No | Form 4 |
| Sanderling Ventures VII, L.P. | Mar 20, 2023 | Oct 10, 2023 | A · derivative | 167 | $27.94 | $4,666 | 167 | No | Form 4 |