NTLA Insider Transactions
322 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–100; provenance stays internal.
NTLA insiders transaction timeline
PurchaseSale
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| LEONARD JOHN M | President and CEO | 2026-08-21 | Sale | 2,785 | $13.00 |
| LEONARD JOHN M | President and CEO | 2026-08-20 | Sale | 19,890 | $12.60 |
| Dulac Edward J III | EVP, Chief Financial Officer | 2026-07-22 | Sale | 8,111 | $11.25 |
| Dulac Edward J III | EVP, Chief Financial Officer | 2026-07-02 | Sale | 4,677 | $18.00 |
| Dube Michael P | VP, Chief Accounting Officer | 2026-07-01 | Sale | 2,641 | $16.78 |
| BASTA JAMES | EVP, General Counsel | 2026-03-02 | Sale | 1,211.0 | $13.78 |
| Clark Eliana | EVP, Chief Technical Officer | 2026-03-02 | Sale | 607.0 | $13.78 |
| LEONARD JOHN M | President and CEO | 2026-01-05 | Sale | 34,146.0 | $9.21 |
| Schultes Birgit C | EVP, Chief Scientific Officer | 2026-01-05 | Sale | 8,508.0 | $9.21 |
| BASTA JAMES | EVP, General Counsel | 2026-01-05 | Sale | 10,397.0 | $9.21 |
| Cohen Fred E | Director | 2026-01-05 | Purchase | 150,000.0 | $9.35 |
| Lebwohl David | EVP, Chief Medical Officer | 2026-01-05 | Sale | 11,903.0 | $9.21 |
| Clark Eliana | EVP, Chief Technical Officer | 2026-01-05 | Sale | 9,515.0 | $9.21 |
| Dulac Edward J III | EVP, Chief Financial Officer | 2026-01-05 | Sale | 6,379.0 | $9.21 |
| Dube Michael P | VP, Chief Accounting Officer | 2026-01-05 | Sale | 2,989.0 | $9.21 |
| LEONARD JOHN M | President and CEO | 2025-12-11 | Sale | 5,355.0 | $9.59 |
| LEONARD JOHN M | President and CEO | 2025-12-11 | Sale | 32,832.0 | $9.47 |
| LEONARD JOHN M | President and CEO | 2025-12-11 | Sale | 49,959.0 | $9.49 |
| Schultes Birgit C | EVP, Chief Scientific Officer | 2025-10-01 | Sale | 31.0 | $17.38 |
| Dube Michael P | VP, Chief Accounting Officer | 2025-10-01 | Sale | 1,871.0 | $17.38 |
| CHASE WILLIAM J | Director | 2025-08-20 | Purchase | 100,000.0 | $10.03 |
| Dulac Edward J III | EVP, Chief Financial Officer | 2025-07-23 | Sale | 7,462.0 | $14.02 |
| Dube Michael P | VP, Chief Accounting Officer | 2025-07-02 | Sale | 2,503.0 | $9.95 |
| Clark Eliana | EVP, Chief Technical Officer | 2025-07-01 | Sale | 1,022.0 | $9.82 |
| GOODMAN JESSE | Director | 2025-07-01 | Sale | 1,547.0 | $9.23 |
| GOODMAN JESSE | Director | 2025-06-30 | Sale | 1,547.0 | $9.56 |
| Bhanji Muna | Director | 2025-04-29 | Sale | 265.0 | $8.5 |
| Clark Eliana | EVP, Chief Technical Officer | 2025-03-04 | Sale | 679.0 | $8.99 |
| BASTA JAMES | EVP, General Counsel | 2025-03-04 | Sale | 2,572.0 | $8.99 |
| Bhanji Muna | Director | 2025-01-29 | Sale | 265.0 | $9.97 |
| Dube Michael P | VP, Chief Accounting Officer | 2025-01-03 | Sale | 1,372.0 | $12.18 |
| BASTA JAMES | EVP, General Counsel | 2025-01-03 | Sale | 7,074.0 | $12.18 |
| Lebwohl David | EVP, Chief Medical Officer | 2025-01-03 | Sale | 9,557.0 | $12.18 |
| Hicks Derek | EVP, Chief Business Officer | 2025-01-03 | Sale | 6,502.0 | $12.18 |
| LEONARD JOHN M | President and CEO | 2025-01-03 | Sale | 26,807.0 | $12.18 |
| Sepp-Lorenzino Laura | EVP, Chief Scientific Officer | 2025-01-03 | Sale | 8,966.0 | $12.18 |
| Clark Eliana | EVP, Chief Technical Officer | 2025-01-03 | Sale | 7,422.0 | $12.18 |
| Clark Eliana | EVP, Chief Technical Officer | 2025-01-02 | Sale | 556.0 | $12.03 |
| Dube Michael P | VP, Chief Accounting Officer | 2024-10-02 | Sale | 2,012.0 | $19.01 |
| Clark Eliana | EVP, Chief Technical Officer | 2024-07-01 | Sale | 405.0 | $22.93 |
| Verwiel Frank | Director | 2024-06-17 | Sale | 1,505.0 | $25.0 |
| BASTA JAMES | EVP, General Counsel | 2024-03-04 | Sale | 2,297.0 | $32.99 |
| Clark Eliana | EVP, Chief Technical Officer | 2024-03-04 | Sale | 605.0 | $32.99 |
| Sepp-Lorenzino Laura | EVP, Chief Scientific Officer | 2024-01-08 | Sale | 667.0 | $29.38 |
| Sepp-Lorenzino Laura | EVP, Chief Scientific Officer | 2024-01-08 | Sale | 1,608.0 | $28.66 |
| LEONARD JOHN M | President and CEO | 2024-01-03 | Sale | 19,223.0 | $29.46 |
| Lebwohl David | EVP, Chief Medical Officer | 2024-01-03 | Sale | 5,843.0 | $29.46 |
| Sepp-Lorenzino Laura | EVP, Chief Scientific Officer | 2024-01-03 | Sale | 5,532.0 | $29.46 |
| Goddard Glenn | EVP, Chief Financial Officer | 2024-01-03 | Sale | 5,365.0 | $29.46 |
| Hicks Derek | EVP, Chief Business Officer | 2024-01-03 | Sale | 3,877.0 | $29.46 |
| BASTA JAMES | EVP, General Counsel | 2024-01-03 | Sale | 3,805.0 | $29.46 |
| Clark Eliana | EVP, Chief Technical Officer | 2024-01-03 | Sale | 4,301.0 | $29.46 |
| Clark Eliana | EVP, Chief Technical Officer | 2024-01-03 | Sale | 307.0 | $30.12 |
| Bhanji Muna | Director | 2023-10-31 | Sale | 265.0 | $23.9 |
| Bhanji Muna | Director | 2023-07-31 | Sale | 265.0 | $42.33 |
| Bhanji Muna | Director | 2023-07-06 | Sale | 1,867.0 | $39.3 |
| Clark Eliana | EVP, Chief Technical Officer | 2023-07-03 | Sale | 360.0 | $40.51 |
| Clark Eliana | EVP, Chief Technical Officer | 2023-06-20 | Sale | 5,000.0 | $45.0 |
| BASTA JAMES | EVP, General Counsel | 2023-03-02 | Sale | 1,088.0 | $43.88 |
| Sepp-Lorenzino Laura | EVP, Chief Scientific Officer | 2023-01-05 | Sale | 689.0 | $39.1 |
| Sepp-Lorenzino Laura | EVP, Chief Scientific Officer | 2023-01-05 | Sale | 1,641.0 | $38.22 |
| Sepp-Lorenzino Laura | EVP, Chief Scientific Officer | 2023-01-04 | Sale | 2,508.0 | $37.21 |
| LEONARD JOHN M | President and CEO | 2023-01-04 | Sale | 6,673.0 | $37.21 |
| Hicks Derek | EVP, Chief Business Officer | 2023-01-04 | Sale | 1,812.0 | $37.21 |
| Lebwohl David | EVP, Chief Medical Officer | 2023-01-04 | Sale | 2,574.0 | $37.21 |
| Goddard Glenn | EVP, Chief Financial Officer | 2023-01-04 | Sale | 2,427.0 | $37.21 |
| Clark Eliana | EVP, Chief Technical Officer | 2023-01-04 | Sale | 1,692.0 | $37.21 |
| BASTA JAMES | EVP, General Counsel | 2023-01-04 | Sale | 1,138.0 | $37.21 |
| Clark Eliana | EVP, Chief Technical Officer | 2023-01-03 | Sale | 231.0 | $34.48 |
| Clark Eliana | EVP, Chief Technical Officer | 2022-07-01 | Sale | 105.0 | $51.74 |
| LEONARD JOHN M | President and CEO | 2022-01-01 | Sale | 2,493.0 | $112.26 |
| Sepp-Lorenzino Laura | EVP, Chief Scientific Officer | 2022-01-01 | Sale | 1,148.0 | $112.25 |
| Lebwohl David | EVP, Chief Medical Officer | 2022-01-01 | Sale | 1,051.0 | $112.24 |
| Goddard Glenn | EVP, Chief Financial Officer | 2022-01-01 | Sale | 1,013.0 | $112.24 |
| Lebwohl David | EVP, Chief Medical Officer | 2021-11-05 | Sale | 200.0 | $135.34 |
| Lebwohl David | EVP, Chief Medical Officer | 2021-11-05 | Sale | 548.0 | $134.07 |
| Lebwohl David | EVP, Chief Medical Officer | 2021-11-05 | Sale | 452.0 | $132.62 |
| Lebwohl David | EVP, Chief Medical Officer | 2021-11-05 | Sale | 1,200.0 | $131.71 |
| Lebwohl David | EVP, Chief Medical Officer | 2021-10-14 | Sale | 250.0 | $130.47 |
| Lebwohl David | EVP, Chief Medical Officer | 2021-10-14 | Sale | 525.0 | $129.83 |
| Lebwohl David | EVP, Chief Medical Officer | 2021-10-14 | Sale | 225.0 | $129.01 |
| Lebwohl David | EVP, Chief Medical Officer | 2021-10-14 | Sale | 849.0 | $127.81 |
| Lebwohl David | EVP, Chief Medical Officer | 2021-10-14 | Sale | 551.0 | $126.92 |
| Crowley John F | Director | 2021-10-11 | Sale | 2,500.0 | $119.55 |
| Crowley John F | Director | 2021-10-05 | Sale | 200.0 | $132.84 |
| Crowley John F | Director | 2021-10-05 | Sale | 1,846.0 | $131.74 |
| Crowley John F | Director | 2021-10-05 | Sale | 3,759.0 | $130.92 |
| Crowley John F | Director | 2021-10-05 | Sale | 2,915.0 | $129.88 |
| Crowley John F | Director | 2021-10-05 | Sale | 1,280.0 | $128.83 |
| Lebwohl David | EVP, Chief Medical Officer | 2021-09-21 | Sale | 2,400.0 | $149.81 |
| Goddard Glenn | EVP, Chief Financial Officer | 2021-09-07 | Sale | 3,482.0 | $180.12 |
| LEONARD JOHN M | President and CEO | 2021-09-01 | Sale | 44,735.0 | $170.0 |
| LEONARD JOHN M | President and CEO | 2021-08-31 | Sale | 37,833.0 | $155.0 |
| Goddard Glenn | EVP, Chief Financial Officer | 2021-08-31 | Sale | 24,800.0 | $160.22 |
| LEONARD JOHN M | President and CEO | 2021-08-30 | Sale | 216.0 | $160.69 |
| LEONARD JOHN M | President and CEO | 2021-08-30 | Sale | 725.0 | $159.98 |
| LEONARD JOHN M | President and CEO | 2021-08-30 | Sale | 2,598.0 | $159.18 |
| LEONARD JOHN M | President and CEO | 2021-08-30 | Sale | 3,123.0 | $157.75 |
| LEONARD JOHN M | President and CEO | 2021-08-30 | Sale | 4,758.0 | $156.96 |
| LEONARD JOHN M | President and CEO | 2021-08-30 | Sale | 15,567.0 | $155.7 |