| 2025-03-12 | Segal Lloyd Mitchell | PRESIDENT AND CEO | Sell | 21,179 | $1.14 | $24,144.06 | -14.5% | → |
| 2025-03-12 | Forte Steve | EVP, CHIEF FINANCIAL OFFICER | Sell | 6,884 | $1.14 | $7,847.76 | -11.2% | → |
| 2025-03-12 | Koehler Maria | EVP, CHIEF MEDICAL OFFICER | Sell | 3,596 | $1.14 | $4,099.44 | -1.6% | → |
| 2025-03-12 | Zinda Michael | EVP, CHIEF SCIENTIFIC OFFICER | Sell | 5,611 | $1.14 | $6,396.54 | -6.5% | → |
| 2024-04-01 | Segal Lloyd Mitchell | PRESIDENT AND CEO | Sell | 5,141 | $4.62 | $23,776.33 | -2.3% | → |
| 2024-04-01 | Zinda Michael | EVP, CHIEF SCIENTIFIC OFFICER | Sell | 860 | $4.65 | $3,998.60 | -0.6% | → |
| 2024-04-01 | Koehler Maria | EVP, CHIEF MEDICAL OFFICER | Sell | 800 | $4.65 | $3,718.00 | -0.2% | → |
| 2024-04-01 | Forte Steve | EVP, CHIEF FINANCIAL OFFICER | Sell | 1,614 | $4.62 | $7,448.79 | -1.8% | → |
| 2024-03-27 | Koehler Maria | EVP, CHIEF MEDICAL OFFICER | Sell | 1,500 | $4.67 | $7,000.00 | -0.2% | → |
| 2024-03-27 | Zinda Michael | EVP, CHIEF SCIENTIFIC OFFICER | Sell | 1,350 | $4.67 | $6,304.50 | -0.6% | → |
| 2024-03-27 | Segal Lloyd Mitchell | PRESIDENT AND CEO | Sell | 7,950 | $4.69 | $37,259.00 | -3.0% | → |
| 2024-03-27 | Forte Steve | EVP, CHIEF FINANCIAL OFFICER | Sell | 2,475 | $4.67 | $11,558.25 | -1.9% | → |
| 2023-11-16 | BVF PARTNERS L P/IL | - | Buy | 1,227,301 | $5.09 | $6,249,889.20 | +6.5% | → |
| 2023-11-02 | BVF PARTNERS L P/IL | - | Buy | 783,709 | $3.60 | $2,821,352.40 | +9.6% | → |
| 2023-06-08 | Zinda Michael | EVP, Chief Scientific Officer | Sell | 9,273 | $12.03 | $111,525.50 | -7.0% | → |
| 2023-06-06 | Zinda Michael | EVP, Chief Scientific Officer | Sell | 1,200 | $12.04 | $14,448.00 | -1.7% | → |
| 2022-12-09 | Jerel Davis | - | Sell | 250,000 | $16.00 | $4,000,000.00 | -10.7% | → |
| 2022-06-13 | BVF PARTNERS L P/IL | - | Buy | 149,161 | $12.73 | $1,898,819.53 | +1.9% | → |
| 2022-06-06 | BVF PARTNERS L P/IL | - | Buy | 6,869 | $13.21 | $90,751.85 | - | → |
| 2022-06-03 | Versant Vantage I, L.P. | - | Sell | 716,605 | $12.25 | $8,779,629.48 | -15.5% | → |
| 2022-06-03 | Jerel Davis | - | Sell | 61,205 | $12.25 | $749,865.30 | -23.1% | → |