| Filing Date | Insider | Type | 10b5-1 | Net Shares | Ownership change | Avg. Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| 2025-06-10 | Lehr Martin A. Chief Executive Officer | Purchase | +100,000 | +12.19%920,190 | $0.70 | $70,080 | View SEC filing | |
| 2025-06-10 | Levit Alex C. Chief Legal Officer, Corp. Sec | Purchase | +20,000 | +222.22%29,000 | $0.58 | $11,520 | View SEC filing | |
| 2025-06-10 | Minai-Azary Jennifer Lynn Chief Financial Officer | Purchase | +40,010 | +100.03%80,010 | $0.64 | $25,486 | View SEC filing | |
| 2023-02-21 | Lehr Martin A. Chief Executive Officer | Purchase | +5,823 | +3.78%159,701 | $0.84 | $4,900 | View SEC filing | |
| 2023-02-13 | Lehr Martin A. Chief Executive Officer | Purchase | +5,606 | +3.78%153,878 | $0.87 | $4,901 | View SEC filing | |
| 2023-02-06 | Lehr Martin A. Chief Executive Officer | Purchase | +5,040 | +3.52%148,272 | $0.97 | $4,900 | View SEC filing | |
| 2023-01-30 | Lehr Martin A. Chief Executive Officer | Purchase | +7,027 | +5.16%143,232 | $0.70 | $4,901 | View SEC filing | |
| 2023-01-23 | Lehr Martin A. Chief Executive Officer | Purchase | +6,839 | +5.29%136,205 | $0.72 | $4,901 | View SEC filing | |
| 2023-01-18 | Lehr Martin A. Chief Executive Officer | Purchase | +6,783 | +5.53%129,366 | $0.74 | $4,995 | View SEC filing | |
| 2022-12-19 | Minai-Azary Jennifer Lynn Chief Financial Officer | Purchase | +25,000 | +166.67%40,000 | $0.74 | $18,500 | View SEC filing | |
| 2022-12-19 | Lehr Martin A. Chief Executive Officer | Purchase | +20,000 | +19.50%122,583 | $0.74 | $14,796 | View SEC filing | |
| 2022-12-12 | Levit Alex C. Chief Legal Officer, Corp. Sec | Purchase | +6,000 | +200.00%9,000 | $0.85 | $5,095 | View SEC filing | |
| 2022-08-22 | Lehr Martin A. Chief Executive Officer | Purchase | +13,000 | +14.51%102,583 | $1.85 | $24,064 | View SEC filing | |
| 2022-08-17 | Minai-Azary Jennifer Lynn Chief Financial Officer | Purchase | +15,000 | +100.00%15,000 | $1.80 | $27,000 | View SEC filing | |
| 2022-08-17 | Sahmoud Tarek Chief Medical Officer | Purchase | +10,000 | +100.00%10,000 | $1.95 | $19,500 | View SEC filing | |
| 2021-12-20 | Lehr Martin A. Chief Executive Officer | Purchase | +13,000 | +1.61%820,190 | $3.22 | $41,850 | View SEC filing | |
| 2021-12-17 | Lehr Martin A. Chief Executive Officer | Purchase | +10,000 | +1.25%807,190 | $5.00 | $50,000 | View SEC filing | |
| 2021-10-25 | Levit Alex C. Chief Legal Officer, Corp. Sec | Purchase | +3,000 | +100.00%3,000 | $5.00 | $15,000 | View SEC filing | |
| 2021-10-25 | Lehr Martin A. Chief Executive Officer | Purchase | +10,000 | +11.16%99,583 | $5.00 | $50,000 | View SEC filing |
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