| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| Joseph K. Schachle | COO | 2026-07-23 | 4,644 | $2.94 | $13.65kSell |
| George Magrath | CEO | 2026-07-23 | 9,475 | $2.95 | $27.92kSell |
| Benjamin R. Yerxa | Pres | 2026-07-23 | 7,429 | $2.97 | $22.06kSell |
| Robert E. Gagnon | CFO | 2026-07-23 | 7,783 | $2.95 | $22.94kSell |
| Foundation Fighting Blindness Retinal Degeneration Fund | Director | 2026-05-18 | 1,700,000 | $4.35 | $7.39MSell |
| Benjamin R. Yerxa | President | 2026-04-23 | 7,470 | $5.24 | $39.12kSell |
| Robert E. Gagnon | Chief Financial Officer | 2026-04-23 | 7,842 | $5.19 | $40.66kSell |
| Rabourn Amy Zaremba | Head of Fin. Quality Assurance | 2026-04-23 | 1,641 | $5.20 | $8.54kSell |
| Ashwath Jayagopal | Chief Scientific Dev. Ofc. | 2026-04-23 | 7,542 | $5.19 | $39.16kSell |
| George Magrath | Chief Executive Officer | 2026-04-23 | 9,511 | $5.22 | $49.65kSell |
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Sungkee Chung | 196.88% | 163,800,000 | $599.51M | Insider |
| Sung Sook Park | 84.38% | 70,200,000 | $256.93M | Insider |
| Frank Ferraro | 31.25% | 26,000,000 | $95.16M | Insider |
| Inok Ahn | 16.83% | 14,000,000 | $51.24M | Insider |
| Chang Ho Ahn | 13.83% | 11,510,000 | $42.13M | Insider |
| Caligan Partners LP | 7.30% | 6,075,028 | $22.23M | Institution |
| Adage Capital Partners GP LLC | 7.25% | 6,029,775 | $22.07M | Institution |
| Rexgene Biotech Co Ltd | 6.62% | 5,505,956 | $20.15M | Insider |
| Foundation Fighting Blindness Retinal Degeneration Fund | 4.56% | 3,792,171 | $13.88M | Insider |
| Bios Capital Management LP | 4.43% | 3,683,429 | $13.48M | Institution |