| Filing Date | Insider | Type | 10b5-1 | Net Shares | Ownership change | Avg. Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-06-15 | WILSON KAREN J Director | Purchase | +10,100 | +100.00%10,100 | $1.76 | $17,750 | View SEC filing | |
| 2026-05-26 | WILSON KAREN J Director | Purchase | +20,000 | +100.00%20,000 | $1.85 | $37,000 | View SEC filing | |
| 2026-05-22 | Marshall Richard Peter Director | Purchase | +12,183 | +100.00%12,183 | $1.65 | $20,102 | View SEC filing | |
| 2026-03-24 | Moreadith Randall Chief Scientific Officer | Sale | -6,500 | -100.00%0 | $2.86 | $18,568 | View SEC filing | |
| 2026-03-20 | Moreadith Randall Chief Scientific Officer | Sale | -39,000 | -100.00%0 | $2.50 | $97,500 | View SEC filing | |
| 2026-02-03 | Moreadith Randall Chief Scientific Officer | Sale | -6,500 | -100.00%0 | $3.03 | $19,680 | View SEC filing | |
| 2026-01-29 | Moreadith Randall Chief Scientific Officer | Sale | -6,500 | -100.00%0 | $3.57 | $23,186 | View SEC filing | |
| 2026-01-23 | Moreadith Randall Chief Scientific Officer | Sale | -2,500 | -100.00%0 | $2.95 | $7,375 | View SEC filing | |
| 2026-01-21 | Moreadith Randall Chief Scientific Officer | Sale | -4,000 | -100.00%0 | $3.04 | $12,140 | View SEC filing | |
| 2026-01-14 | Moreadith Randall Chief Scientific Officer | Sale | -6,500 | -100.00%0 | $2.50 | $16,253 | View SEC filing | |
| 2026-01-09 | Moreadith Randall Chief Scientific Officer | Sale | -13,000 | -100.00%0 | $2.69 | $34,953 | View SEC filing | |
| 2025-12-29 | Moreadith Randall Chief Scientific Officer | Sale | -4,100 | -100.00%0 | $2.60 | $10,660 | View SEC filing | |
| 2025-12-23 | Moreadith Randall Chief Scientific Officer | Sale | -5,673 | -100.00%0 | $2.67 | $15,168 | View SEC filing | |
| 2025-12-17 | Moreadith Randall Chief Scientific Officer | Sale | -3,227 | -100.00%0 | $2.96 | $9,562 | View SEC filing | |
| 2025-12-16 | Moreadith Randall Chief Scientific Officer | Sale | -1,700 | -100.00%0 | $3.26 | $5,541 | View SEC filing | |
| 2025-12-12 | Moreadith Randall Chief Scientific Officer | Sale | -3,555 | -100.00%0 | $3.24 | $11,520 | View SEC filing | |
| 2025-12-11 | Moreadith Randall Chief Scientific Officer | Sale | -1,245 | -100.00%0 | $3.33 | $4,149 | View SEC filing | |
| 2025-12-04 | Moreadith Randall Chief Scientific Officer | Sale | -6,500 | -100.00%0 | $3.61 | $23,481 | View SEC filing | |
| 2025-11-26 | Moreadith Randall Chief Scientific Officer | Sale | -5,965 | -50.00%5,965 | $3.90 | $23,264 | View SEC filing | |
| 2025-11-25 | Moreadith Randall Chief Scientific Officer | Sale | -535 | -100.00%0 | $3.93 | $2,105 | View SEC filing | |
| 2025-11-19 | Moreadith Randall Chief Scientific Officer | Sale | -6,500 | -100.00%0 | $3.75 | $24,402 | View SEC filing | |
| 2025-11-12 | Moreadith Randall Chief Scientific Officer | Sale | -6,500 | -100.00%0 | $4.10 | $26,650 | View SEC filing | |
| 2025-11-06 | Moreadith Randall Chief Scientific Officer | Sale | -3,398 | -100.00%0 | $4.24 | $14,408 | View SEC filing | |
| 2025-11-05 | Moreadith Randall Chief Scientific Officer | Sale | -3,102 | -100.00%0 | $4.40 | $13,634 | View SEC filing | |
| 2025-10-29 | Moreadith Randall Chief Scientific Officer | Sale | -5,551 | -100.00%0 | $4.96 | $27,541 | View SEC filing |
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