IRD's three largest insider shareholders as of August 29, 2026 are Fighting Blindness Retinal Degeneration Fund Foundation (Director, 3.79Mn shares), Cam Gallagher (Director, 1.99Mn shares), George Magrath (Chief Executive Officer, 1.73Mn shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Fighting Blindness Retinal Degeneration Fund Foundation | Director, Other | 3,792,171 | 0 | 3,792,171 | 30.4% | 20 May, 2026 |
| 2 | Cam Gallagher | Director | 1,991,430 | 0 | 1,991,430 | 15.9% | 08 Jan, 2026 |
| 3 | George Magrath | Chief Executive Officer | 1,731,869 | 0 | 1,731,869 | 13.9% | 27 Jul, 2026 |
| 4 | Benjamin R Yerxa | President | 711,535 | 0 | 711,535 | 5.7% | 27 Apr, 2026 |
| 5 | Robert E. Gagnon | Chief Financial Officer | 584,375 | 0 | 584,375 | 4.7% | 27 Jul, 2026 |
| 6 | Ashwath Jayagopal | Chief Scientific Dev. Ofc. | 509,233 | 0 | 509,233 | 4.1% | 27 Apr, 2026 |
| 7 | Mina Sooch | President And Ceo | 430,501 | 0 | 430,501 | 3.4% | 12 Jan, 2023 |
| 8 | Richard J Rodgers | Interim Ceo And President | 343,022 | 0 | 343,022 | 2.7% | 22 Apr, 2026 |
| 9 | Sean Ainsworth | Director | 321,692 | 0 | 321,692 | 2.6% | 22 Apr, 2026 |
| 10 | James S J Manuso | Director | 317,318 | 0 | 317,318 | 2.5% | 22 Apr, 2026 |
| 11 | Joseph K Schachle | Chief Operating Officer | 291,440 | 0 | 291,440 | 2.3% | 27 Jul, 2026 |
| 12 | Jean Bennett | Director | 259,019 | 0 | 259,019 | 2.1% | 22 Apr, 2026 |
| 13 | Susan Benton | Director | 243,894 | 0 | 243,894 | 2.0% | 22 Apr, 2026 |
| 14 | Nirav S. Jhaveri | Chief Financial Officer | 194,293 | 0 | 194,293 | 1.6% | 17 Mar, 2025 |
| 15 | Rabourn Amy Zaremba | Head Of Fin. Quality Assurance | 188,671 | 0 | 188,671 | 1.5% | 27 Apr, 2026 |
| 16 | Bernhard Hoffmann | Svp Of Corp. Dev. | 185,446 | 0 | 185,446 | 1.5% | 17 Mar, 2025 |
| 17 | Jay Pepose | Director | 180,458 | 0 | 180,458 | 1.4% | 13 Jun, 2024 |
| 18 | Adrienne L Graves | Director | 127,514 | 0 | 127,514 | 1.0% | 22 Apr, 2026 |
| 19 | Ronil A. Patel | Chief Business Officer | 90,714 | 0 | 90,714 | 0.7% | 12 Jan, 2024 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 23 Jul, 2026 | Robert E. Gagnon | Chief Financial Officer | Disposed S | 7,783 | $2.95 | $22.94K | 584,375 | Direct |
| 23 Jul, 2026 | Joseph K Schachle | Chief Operating Officer | Disposed S | 4,644 | $2.94 | $13.65K | 291,440 | Direct |
| 23 Jul, 2026 | George Magrath | Chief Executive Officer | Disposed S | 9,475 | $2.95 | $27.93K | 1,731,869 | Direct |
| 18 May, 2026 | Fighting Blindness Retinal Degeneration Fund Foundation | Director, Other | Disposed S | 1,700,000 | $4.35 | $7.39Mn | 3,792,171 | Direct |
| 23 Apr, 2026 | Rabourn Amy Zaremba | Head Of Fin. Quality Assurance | Disposed S | 1,641 | $5.20 | $8.54K | 188,671 | Direct |
| 23 Apr, 2026 | Robert E. Gagnon | Chief Financial Officer | Disposed S | 7,842 | $5.18 | $40.66K | 592,158 | Direct |
| 23 Apr, 2026 | George Magrath | Chief Executive Officer | Disposed S | 9,511 | $5.22 | $49.65K | 1,741,344 | Direct |
| 23 Apr, 2026 | Joseph K Schachle | Chief Operating Officer | Disposed S | 4,697 | $5.22 | $24.52K | 296,084 | Direct |
| 23 Apr, 2026 | Benjamin R Yerxa | President | Disposed S | 7,470 | $5.24 | $39.12K | 711,535 | Direct |
| 23 Apr, 2026 | Ashwath Jayagopal | Chief Scientific Dev. Ofc. | Disposed S | 7,542 | $5.19 | $39.16K | 509,233 | Direct |
| 20 Apr, 2026 | Adrienne L Graves | Director | Acquired A | 24,367 | $0.00 | $0 | 127,514 | Direct |
| 20 Apr, 2026 | Susan Benton | Director | Acquired A | 24,367 | $0.00 | $0 | 243,894 | Direct |
| 20 Apr, 2026 | Jean Bennett | Director | Acquired A | 24,367 | $0.00 | $0 | 259,019 | Direct |
| 20 Apr, 2026 | Sean Ainsworth | Director | Acquired A | 24,367 | $0.00 | $0 | 321,692 | Direct |
| 20 Apr, 2026 | James S J Manuso | Director | Acquired A | 24,367 | $0.00 | $0 | 317,318 | Direct |
| 20 Apr, 2026 | Richard J Rodgers | Director | Acquired A | 24,367 | $0.00 | $0 | 343,022 | Direct |
| 16 Mar, 2026 | Rabourn Amy Zaremba | Head Of Fin. Quality Assurance | Disposed S | 2,816 | $5.25 | $14.77K | 190,312 | Direct |
| 16 Mar, 2026 | Rabourn Amy Zaremba | Head Of Fin. Quality Assurance | Disposed S | 2,816 | $5.25 | $14.77K | 190,312 | Direct |
| 16 Mar, 2026 | Rabourn Amy Zaremba | Head Of Fin. Quality Assurance | Disposed S | 2,816 | $5.25 | $14.77K | 190,312 | Direct |
| 16 Mar, 2026 | Rabourn Amy Zaremba | Head Of Fin. Quality Assurance | Disposed S | 2,816 | $5.25 | $14.77K | 190,312 | Direct |