| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| 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 |
| Joseph K. Schachle | Chief Operating Officer | 2026-04-23 | 4,697 | $5.22 | $24.52kSell |
| Ashwath Jayagopal | Chief Scientific Dev. Ofc. | 2026-04-23 | 7,542 | $5.19 | $39.16kSell |
| Rabourn Amy Zaremba | Head of Fin. Quality Assurance | 2026-04-23 | 1,641 | $5.20 | $8.54kSell |
| George Magrath | Chief Executive Officer | 2026-04-23 | 9,511 | $5.22 | $49.65kSell |
| Robert E. Gagnon | Chief Financial Officer | 2026-04-23 | 7,842 | $5.19 | $40.66kSell |
| Ashwath Jayagopal | Chief Scientific Dev. Ofc. | 2026-03-16 | 3,719 | $5.12 | $19.04kSell |
| Rabourn Amy Zaremba | Head of Fin. Quality Assurance | 2026-03-16 | 2,816 | $5.25 | $14.77kSell |
| George Magrath | Chief Executive Officer | 2026-03-16 | 24,438 | $5.21 | $127.32kSell |
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Sungkee Chung | 201.24% | 163,800,000 | $727.27M | Insider |
| Sung Sook Park | 86.25% | 70,200,000 | $311.69M | Insider |
| Frank Ferraro | 31.94% | 26,000,000 | $115.44M | Insider |
| Inok Ahn | 17.20% | 14,000,000 | $62.16M | Insider |
| Chang Ho Ahn | 14.14% | 11,510,000 | $51.10M | Insider |
| Caligan Partners LP | 7.46% | 6,075,028 | $26.97M | Institution |
| Adage Capital Partners GP LLC | 7.41% | 6,029,775 | $26.77M | Institution |
| Rexgene Biotech Co Ltd | 6.76% | 5,505,956 | $24.45M | Insider |
| Foundation Fighting Blindness Retinal Degeneration Fund | 4.66% | 3,792,171 | $16.84M | Insider |
| Bios Capital Management LP | 4.53% | 3,683,429 | $16.35M | Institution |