| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| Foundation Fighting Blindness Retinal Degeneration Fund | Director | 2025-12-09 | 4,000,000 | $2.15 | $8.60MSell |
| George Magrath | Chief Executive Officer | 2025-11-01 | 30,350 | $2.30 | $69.81kSell |
| George Magrath | Chief Executive Officer | 2025-11-01 | 30,350 | $2.30 | $69.81kSell |
| George Magrath | Chief Executive Officer | 2025-11-01 | 30,350 | $2.30 | $69.81kSell |
| Benjamin R. Yerxa | President | 2025-10-22 | 23,795 | $1.95 | $46.40kSell |
| Sean Ainsworth | Director | 2025-08-25 | 86,956 | $1.15 | $100.00kBuy |
| Cam Gallagher | Director | 2025-08-25 | 869,565 | $1.15 | $1,000.00kBuy |
| Ashwath Jayagopal | Chief Scientific Dev. Ofc. | 2025-02-13 | 5,193 | $1.15 | $5.97kSell |
| Nirav S. Jhaveri | Chief Financial Officer | 2025-02-13 | 8,207 | $1.15 | $9.44kSell |
| Rabourn Amy Zaremba | SVP of Finance | 2025-02-04 | 8,190 | $1.14 | $9.34kSell |
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Sungkee Chung | 237.51% | 163,800,000 | $409.50M | Insider |
| Sung Sook Park | 101.79% | 70,200,000 | $175.50M | Insider |
| Frank Ferraro | 37.70% | 26,000,000 | $65.00M | Insider |
| Inok Ahn | 20.30% | 14,000,000 | $35.00M | Insider |
| Chang Ho Ahn | 16.69% | 11,510,000 | $28.78M | Insider |
| Rexgene Biotech Co Ltd | 7.98% | 5,505,956 | $13.76M | Insider |
| Foundation Fighting Blindness Retinal Degeneration Fund | 7.96% | 5,492,171 | $13.73M | Insider |
| Perceptive Advisors LLC | 6.27% | 4,325,000 | $10.81M | Institution |
| Bios Capital Management LP | 5.34% | 3,683,429 | $9.21M | Institution |
| Nantahala Capital Management LLC | 4.85% | 3,345,923 | $8.36M | Institution |