SEC Form 4 · Updated Daily
EDIT
— EDITAS MEDICINE, INC. OwnershipInsider and institutional ownership derived from SEC Form 4 filings. Click any owner to see their holdings across every company they’ve filed on, and how their position has changed over time.
Current Reporting Owners
| Owner | Role | Shares Owned | As Of | Last Activity |
|---|---|---|---|---|
| O'Neill Gilmore Neil | Director · Officer | 243,189 | 2026-09-03 | S |
| Burkly Linda | Officer | 61,660 | 2026-09-03 | S |
| Parison Amy | Officer | 13,839 | 2026-09-03 | S |
Recent Filings
| Date | Owner | Activity | Shares | Price | Owned After |
|---|---|---|---|---|---|
| 2026-09-08 | Ory Daniel Scott | Grant / award (derivative) | 950,000 | $0.00 | 950,000 |
| 2026-09-03 | O'Neill Gilmore Neil | Open-market sale | 5,124 | $3.04 | 243,189 |
| 2026-09-03 | Parison Amy | Open-market sale | 453 | $3.04 | 13,839 |
| 2026-09-03 | Burkly Linda | Open-market sale | 709 | $3.04 | 61,660 |
| 2026-08-06 | Ellinor Patrick Thomas II | Grant / award (derivative) | 103,400 | $0.00 | 103,400 |
| 2026-08-03 | Parison Amy | Open-market sale | 678 | $2.58 | 14,292 |
| 2026-07-28 | Burkly Linda | Open-market sale | 4,928 | $2.67 | 62,369 |
| 2026-06-17 | Levy Elliott M. | Grant / award (derivative) | 51,700 | $0.00 | 51,700 |
| 2026-06-17 | Scadden David | Grant / award (derivative) | 51,700 | $0.00 | 51,700 |
| 2026-06-17 | Hirsch Andrew | Grant / award (derivative) | 51,700 | $0.00 | 51,700 |
| 2026-06-17 | Hopfield Jessica | Grant / award (derivative) | 51,700 | $0.00 | 51,700 |
| 2026-06-17 | Connaughton Bernadette | Grant / award (derivative) | 51,700 | $0.00 | 51,700 |
| 2026-06-03 | Burkly Linda | Open-market sale | 731 | $2.70 | 67,297 |
| 2026-06-03 | O'Neill Gilmore Neil | Open-market sale | 15,380 | $2.70 | 248,313 |
| 2026-06-03 | Parison Amy | Open-market sale | 464 | $2.70 | 14,970 |
| 2026-03-12 | Burkly Linda | Grant / award (derivative) | 292,856 | $0.00 | 292,856 |
| 2026-03-12 | Parison Amy | Grant / award (derivative) | 292,856 | $0.00 | 292,856 |
| 2026-03-12 | O'Neill Gilmore Neil | Grant / award (derivative) | 1,015,200 | $0.00 | 1,015,200 |
| 2026-03-03 | Burkly Linda | Open-market sale | 749 | $2.02 | 68,028 |
| 2026-03-03 | Parison Amy | Open-market sale | 474 | $2.02 | 15,434 |
| 2026-03-03 | O'Neill Gilmore Neil | Open-market sale | 5,394 | $2.02 | 263,693 |
| 2025-12-03 | Parison Amy | Open-market sale | 461 | $2.15 | 15,908 |
| 2025-12-03 | O'Neill Gilmore Neil | Open-market sale | 5,603 | $2.15 | 269,087 |
| 2025-12-03 | Burkly Linda | Open-market sale | 713 | $2.15 | 68,777 |
| 2025-09-03 | O'Neill Gilmore Neil | Open-market sale | 5,592 | $2.60 | 274,690 |
| 2025-09-03 | Parison Amy | Open-market sale | 458 | $2.60 | 16,369 |
| 2025-09-03 | Burkly Linda | Open-market sale | 710 | $2.60 | 69,490 |
| 2025-08-07 | Parison Amy | Open-market sale | 679 | $2.58 | 16,827 |
| 2025-07-31 | Burkly Linda | Open-market sale | 5,121 | $2.49 | 64,398 |
| 2025-06-06 | Hirsch Andrew | Grant / award (derivative) | 37,500 | $0.00 | 37,500 |
| 2025-06-06 | Connaughton Bernadette | Grant / award (derivative) | 37,500 | $0.00 | 37,500 |
| 2025-06-06 | Levy Elliott M. | Grant / award (derivative) | 37,500 | $0.00 | 37,500 |
| 2025-06-06 | Scadden David | Grant / award (derivative) | 37,500 | $0.00 | 37,500 |
| 2025-06-06 | Hopfield Jessica | Grant / award (derivative) | 37,500 | $0.00 | 37,500 |
| 2025-06-03 | O'Neill Gilmore Neil | Open-market sale | 15,192 | $1.72 | 280,282 |
| 2025-06-03 | Burkly Linda | Open-market sale | 726 | $1.72 | 69,519 |
| 2025-06-03 | Parison Amy | Open-market sale | 446 | $1.72 | 17,506 |
| 2025-04-08 | Parison Amy | Grant / award (derivative) | 34,672 | $0.00 | 34,672 |
| 2025-03-08 | Lucera Erick | Grant / award (derivative) | 70,000 | $0.00 | 70,000 |
| 2025-03-08 | Lucera Erick | Grant / award (derivative) | 275,100 | $0.00 | 275,100 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.