The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Mar 16, 2026 | Jayagopal Ashwath | Chief Scientific & Dev. Ofc. | Sell(S) | 4K | $5.12 | $19K |
| Mar 16, 2026 | Magrath George | Chief Executive Officer, Director | Sell(S) | 24K | $5.21 | $127K |
| Mar 16, 2026 | Zaremba Rabourn Amy | Head of Fin. Quality Assurance | Sell(S) | 3K | $5.25 | $15K |
| Mar 16, 2026 | Schachle Joseph K | Chief Operating Officer | Sell(S) | 4K | $5.25 | $20K |
| Feb 12, 2026 | Jayagopal Ashwath | Chief Scientific & Dev. Ofc. | Tax withholding(F) | 5K | $3.39 | $18K |
| Jan 22, 2026 | Gagnon Robert E. | Chief Financial Officer | Grant(A) | 400K | — | $0 |
| Jan 22, 2026 | Jayagopal Ashwath | Chief Scientific & Dev. Ofc. | Grant(A) | 400K | — | $0 |
| Jan 22, 2026 | Magrath George | Chief Executive Officer, Director | Grant(A) | 484K | — | $0 |
| Jan 22, 2026 | Zaremba Rabourn Amy | Head of Fin. Quality Assurance | Grant(A) | 87K | — | $0 |
| Jan 22, 2026 | Schachle Joseph K | Chief Operating Officer | Grant(A) | 250K | — | $0 |
| Jan 22, 2026 | Yerxa Benjamin R | President, Director | Grant(A) | 400K | — | $0 |
| Jan 18, 2026 | Zaremba Rabourn Amy | Head of Fin. Quality Assurance | Tax withholding(F) | 3K | $2.10 | $7K |
| Jan 10, 2026 | Zaremba Rabourn Amy | Head of Fin. Quality Assurance | Tax withholding(F) | 4K | $1.93 | $8K |
| Jan 6, 2026 | Gallagher Cam | Director | Grant(A) | 67K | — | $0 |
| Jan 1, 2026 | Ainsworth Sean | Director | Grant(A) | 43K | — | — |
| Jan 1, 2026 | Bennett Jean | Director | Grant(A) | 21K | — | — |
| Jan 1, 2026 | Graves Adrienne L | Director | Grant(A) | 24K | — | — |
| Jan 1, 2026 | Manuso James S J | Director | Grant(A) | 31K | — | — |
| Dec 31, 2025 | Gallagher Cam | Director | Grant(A) | 33K | — | $0 |
| Dec 29, 2025 | Gallagher Cam | Director | Buy(P) | 81K | $1.98 | $160K |
| Dec 29, 2025 | Gallagher Cam | Director | Buy(P) | 83K | $1.97 | $164K |
| Dec 9, 2025 | Foundation Fighting Blindness Retinal Degeneration Fund | Director | Sell(S) | 4.0M | $2.15 | $8.6M |
| Nov 1, 2025 | Magrath George | Chief Executive Officer, Director | Tax withholding(F) | 30K | $2.30 | $70K |
| Oct 22, 2025 | Yerxa Benjamin R | President, Director | Tax withholding(F) | 24K | $1.95 | $46K |
| Sep 10, 2025 | Gagnon Robert E. | Chief Financial Officer | Grant(A) | 200K | — | $0 |
| Sep 2, 2025 | Gagnon Robert E. | Chief Financial Officer | Grant(A) | 250K | — | $0 |
| Aug 25, 2025 | Ainsworth Sean | Director | Grant(A) | 87K | $1.15 | $100K |
| Aug 25, 2025 | Gallagher Cam | Director | Grant(A) | 870K | $1.15 | $1000K |
| May 5, 2025 | Foundation Fighting Blindness, Inc. | Director, 10% Owner | Conversion(C) | 6.9M | — | — |
| May 5, 2025 | Foundation Fighting Blindness, Inc. | Director, 10% Owner | Conversion(C) | 7K | — | — |
| Apr 30, 2025 | Ainsworth Sean | Director | Grant(A) | 80K | — | $0 |
| Apr 30, 2025 | Ainsworth Sean | Director | Grant(A) | 80K | — | $0 |
| Apr 30, 2025 | Bennett Jean | Director | Grant(A) | 80K | — | $0 |
| Apr 30, 2025 | Bennett Jean | Director | Grant(A) | 80K | — | $0 |
| Apr 30, 2025 | Benton Susan | Director | Grant(A) | 80K | — | $0 |
| Apr 30, 2025 | Benton Susan | Director | Grant(A) | 80K | — | $0 |
| Apr 30, 2025 | Gallagher Cam | Director | Grant(A) | 80K | — | $0 |
| Apr 30, 2025 | Gallagher Cam | Director | Grant(A) | 80K | — | $0 |
| Apr 30, 2025 | Graves Adrienne L | Director | Grant(A) | 80K | — | $0 |
| Apr 30, 2025 | Graves Adrienne L | Director | Grant(A) | 80K | — | $0 |
| Apr 30, 2025 | Manuso James S J | Director | Grant(A) | 80K | — | $0 |
| Apr 30, 2025 | Manuso James S J | Director | Grant(A) | 80K | — | $0 |
| Apr 30, 2025 | Rodgers Richard J | Director | Grant(A) | 80K | — | $0 |
| Apr 30, 2025 | Rodgers Richard J | Director | Grant(A) | 80K | — | $0 |
| Mar 24, 2025 | Gallagher Cam | Director | Grant(A) | 784K | — | — |
| Mar 24, 2025 | Gallagher Cam | Director | Grant(A) | 784K | — | — |
| Mar 24, 2025 | Magrath George | Chief Executive Officer, Director | Grant(A) | 392K | — | — |
| Mar 24, 2025 | Magrath George | Chief Executive Officer, Director | Grant(A) | 392K | — | — |
| Mar 13, 2025 | Hoffmann Bernhard | SVP of Corp. Dev. | Grant(A) | 30K | — | $0 |
| Mar 13, 2025 | Hoffmann Bernhard | SVP of Corp. Dev. | Grant(A) | 30K | — | $0 |
| Mar 13, 2025 | Jayagopal Ashwath | Chief Scientific & Dev. Ofc. | Grant(A) | 53K | — | $0 |
| Mar 13, 2025 | Jayagopal Ashwath | Chief Scientific & Dev. Ofc. | Grant(A) | 53K | — | $0 |
| Mar 13, 2025 | Jhaveri Nirav S. | Chief Financial Officer | Grant(A) | 53K | — | $0 |
| Mar 13, 2025 | Jhaveri Nirav S. | Chief Financial Officer | Grant(A) | 53K | — | $0 |
| Mar 13, 2025 | Magrath George | Chief Executive Officer | Grant(A) | 331K | — | $0 |
| Mar 13, 2025 | Magrath George | Chief Executive Officer | Grant(A) | 331K | — | $0 |
| Mar 13, 2025 | Zaremba Rabourn Amy | SVP of Finance | Grant(A) | 40K | — | $0 |
| Mar 13, 2025 | Zaremba Rabourn Amy | SVP of Finance | Grant(A) | 40K | — | $0 |
| Mar 13, 2025 | Schachle Joseph K | Chief Operating Officer | Grant(A) | 53K | — | $0 |
| Mar 13, 2025 | Schachle Joseph K | Chief Operating Officer | Grant(A) | 53K | — | $0 |
| Feb 13, 2025 | Jayagopal Ashwath | Chief Scientific & Dev. Ofc. | Tax withholding(F) | 5K | $1.15 | $6K |
| Feb 13, 2025 | Jhaveri Nirav S. | Chief Financial Officer | Tax withholding(F) | 8K | $1.15 | $9K |
| Feb 4, 2025 | Hoffmann Bernhard | SVP of Corp. Dev. | Tax withholding(F) | 7K | $1.14 | $8K |
| Feb 4, 2025 | Zaremba Rabourn Amy | SVP of Finance | Tax withholding(F) | 8K | $1.14 | $9K |
| Jan 2, 2025 | Bennett Jean | Director | Grant(A) | 34K | — | — |
| Jan 2, 2025 | Manuso James S J | Director | Grant(A) | 50K | — | — |
| Dec 26, 2024 | Magrath George | Chief Executive Officer | Buy(P) | 100K | $0.98 | $98K |
| Dec 23, 2024 | Magrath George | Chief Executive Officer | Grant(A) | 6K | — | $0 |
| Nov 21, 2024 | Yerxa Benjamin R | President, Director | Buy(P) | 10K | $0.98 | $10K |
| Nov 18, 2024 | Magrath George | Chief Executive Officer | Buy(P) | 10K | $1.02 | $10K |
| Nov 15, 2024 | Magrath George | Chief Executive Officer | Buy(P) | 90K | $1.01 | $91K |
| Nov 7, 2024 | Yerxa Benjamin R | President, Director | Grant(A) | 333K | — | $0 |
| Nov 1, 2024 | Magrath George | Chief Executive Officer | Tax withholding(F) | 37K | $1.18 | $44K |
| Oct 22, 2024 | Bennett Jean | Director | Grant(A) | 100K | — | $0 |
| Oct 22, 2024 | Bennett Jean | Director | Grant(A) | 173K | — | $0 |
| Oct 22, 2024 | Graves Adrienne L | Director | Grant(A) | 173K | — | $0 |
Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).