BCYC 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.
BCYC insiders transaction timeline
PurchaseSale
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| Perry Jennifer Scott | Chief Operating Officer | 2026-07-06 | Sale | 333 | $4.34 |
| Perry Jennifer Scott | Chief Operating Officer | 2026-07-06 | Sale | 43 | $4.31 |
| Hannay Michael Charles Ferguson | CHIEF PROD & SUPPLY CHAIN OFF | 2026-07-06 | Sale | 255 | $4.31 |
| Thompson Travis Alvin | Chief Financial Officer | 2026-07-06 | Sale | 104 | $4.31 |
| Lee Kevin | CHIEF EXECUTIVE OFFICER | 2026-07-06 | Sale | 1,737 | $4.31 |
| Skynner Michael | CHIEF SCIENTIFIC OFFICER | 2026-07-06 | Sale | 532 | $4.31 |
| Perry Jennifer Scott | Chief Operating Officer | 2026-07-02 | Sale | 1,036 | $4.27 |
| Hannay Michael Charles Ferguson | CHIEF PROD & SUPPLY CHAIN OFF | 2026-07-02 | Sale | 1,506 | $4.27 |
| Thompson Travis Alvin | Chief Financial Officer | 2026-07-02 | Sale | 819 | $4.27 |
| Lee Kevin | CHIEF EXECUTIVE OFFICER | 2026-07-02 | Sale | 5,905 | $4.27 |
| Skynner Michael | CHIEF SCIENTIFIC OFFICER | 2026-07-02 | Sale | 1,859 | $4.27 |
| Perry Jennifer Scott | Chief Operating Officer | 2026-04-06 | Sale | 333.0 | $5.04 |
| Perry Jennifer Scott | Chief Operating Officer | 2026-04-06 | Sale | 37.0 | $5.05 |
| Hannay Michael Charles Ferguson | CHIEF PROD & SUPPLY CHAIN OFF | 2026-04-06 | Sale | 251.0 | $5.05 |
| Thompson Travis Alvin | Chief Financial Officer | 2026-04-06 | Sale | 102.0 | $5.05 |
| Lee Kevin | CHIEF EXECUTIVE OFFICER | 2026-04-06 | Sale | 1,716.0 | $5.05 |
| Skynner Michael | CHIEF SCIENTIFIC OFFICER | 2026-04-06 | Sale | 525.0 | $5.05 |
| Perry Jennifer Scott | Chief Operating Officer | 2026-04-02 | Sale | 1,038.0 | $4.91 |
| Hannay Michael Charles Ferguson | CHIEF PROD & SUPPLY CHAIN OFF | 2026-04-02 | Sale | 1,521.0 | $4.91 |
| Thompson Travis Alvin | Chief Financial Officer | 2026-04-02 | Sale | 799.0 | $4.91 |
| Lee Kevin | CHIEF EXECUTIVE OFFICER | 2026-04-02 | Sale | 5,967.0 | $4.91 |
| Skynner Michael | CHIEF SCIENTIFIC OFFICER | 2026-04-02 | Sale | 1,879.0 | $4.91 |
| Hannay Michael Charles Ferguson | CHIEF PROD & SUPPLY CHAIN OFF | 2026-01-05 | Sale | 2,367.0 | $6.45 |
| Thompson Travis Alvin | CHIEF ACCOUNTING OFFICER | 2026-01-05 | Sale | 1,115.0 | $6.45 |
| Young Alethia | Chief Financial Officer | 2026-01-05 | Sale | 1,878.0 | $6.54 |
| Young Alethia | Chief Financial Officer | 2026-01-05 | Sale | 2,456.0 | $6.45 |
| Milnes Alistair | CHIEF OPERATING OFFICER | 2026-01-05 | Sale | 3,416.0 | $6.46 |
| Lee Kevin | CHIEF EXECUTIVE OFFICER | 2026-01-05 | Sale | 10,989.0 | $6.46 |
| Skynner Michael | CHIEF TECHNOLOGY OFFICER | 2026-01-05 | Sale | 3,266.0 | $6.46 |
| Hannay Michael Charles Ferguson | CHIEF PROD & SUPPLY CHAIN OFF | 2026-01-02 | Sale | 2,827.0 | $6.8 |
| Thompson Travis Alvin | CHIEF ACCOUNTING OFFICER | 2026-01-02 | Sale | 1,317.0 | $6.8 |
| Young Alethia | Chief Financial Officer | 2026-01-02 | Sale | 3,289.0 | $6.8 |
| Milnes Alistair | CHIEF OPERATING OFFICER | 2026-01-02 | Sale | 3,244.0 | $6.8 |
| Lee Kevin | CHIEF EXECUTIVE OFFICER | 2026-01-02 | Sale | 10,325.0 | $6.8 |
| Skynner Michael | CHIEF TECHNOLOGY OFFICER | 2026-01-02 | Sale | 3,045.0 | $6.8 |
| Hannay Michael Charles Ferguson | CHIEF PROD & SUPPLY CHAIN OFF | 2025-10-03 | Sale | 250.0 | $8.41 |
| Thompson Travis Alvin | CHIEF ACCOUNTING OFFICER | 2025-10-03 | Sale | 103.0 | $8.41 |
| Milnes Alistair | CHIEF OPERATING OFFICER | 2025-10-03 | Sale | 978.0 | $8.41 |
| Lee Kevin | CHIEF EXECUTIVE OFFICER | 2025-10-03 | Sale | 3,231.0 | $8.41 |
| Skynner Michael | CHIEF TECHNOLOGY OFFICER | 2025-10-03 | Sale | 978.0 | $8.41 |
| Swanton Robert Charles | Director | 2025-10-02 | Sale | 102.0 | $8.55 |
| Hannay Michael Charles Ferguson | CHIEF PROD & SUPPLY CHAIN OFF | 2025-10-02 | Sale | 473.0 | $8.4 |
| Thompson Travis Alvin | CHIEF ACCOUNTING OFFICER | 2025-10-02 | Sale | 221.0 | $8.4 |
| Young Alethia | Chief Financial Officer | 2025-10-02 | Sale | 265.0 | $8.61 |
| Young Alethia | Chief Financial Officer | 2025-10-02 | Sale | 217.0 | $8.4 |
| Milnes Alistair | CHIEF OPERATING OFFICER | 2025-10-02 | Sale | 1,147.0 | $8.4 |
| Lee Kevin | CHIEF EXECUTIVE OFFICER | 2025-10-02 | Sale | 2,263.0 | $8.4 |
| Skynner Michael | CHIEF TECHNOLOGY OFFICER | 2025-10-02 | Sale | 824.0 | $8.4 |
| Lee Kevin | CHIEF EXECUTIVE OFFICER | 2025-07-03 | Sale | 3,193.0 | $7.44 |
| Skynner Michael | CHIEF TECHNOLOGY OFFICER | 2025-07-03 | Sale | 966.0 | $7.44 |
| Milnes Alistair | CHIEF OPERATING OFFICER | 2025-07-03 | Sale | 966.0 | $7.44 |
| Hannay Michael Charles Ferguson | CHIEF PROD & SUPPLY CHAIN OFF | 2025-07-03 | Sale | 248.0 | $7.44 |
| Thompson Travis Alvin | CHIEF ACCOUNTING OFFICER | 2025-07-03 | Sale | 100.0 | $7.44 |
| Lee Kevin | CHIEF EXECUTIVE OFFICER | 2025-07-02 | Sale | 2,268.0 | $7.09 |
| Skynner Michael | CHIEF TECHNOLOGY OFFICER | 2025-07-02 | Sale | 825.0 | $7.09 |
| Milnes Alistair | CHIEF OPERATING OFFICER | 2025-07-02 | Sale | 1,149.0 | $7.09 |
| Hannay Michael Charles Ferguson | CHIEF PROD & SUPPLY CHAIN OFF | 2025-07-02 | Sale | 474.0 | $7.09 |
| Thompson Travis Alvin | CHIEF ACCOUNTING OFFICER | 2025-07-02 | Sale | 206.0 | $7.09 |
| Young Alethia | Chief Financial Officer | 2025-07-02 | Sale | 204.0 | $7.09 |
| Skynner Michael | CHIEF TECHNOLOGY OFFICER | 2025-04-03 | Sale | 1,038.0 | $7.48 |
| Lee Kevin | CHIEF EXECUTIVE OFFICER | 2025-04-03 | Sale | 3,432.0 | $7.48 |
| Milnes Alistair | CHIEF OPERATING OFFICER | 2025-04-03 | Sale | 1,038.0 | $7.48 |
| Hannay Michael Charles Ferguson | CHIEF PROD & SUPPLY CHAIN OFF | 2025-04-03 | Sale | 266.0 | $7.48 |
| Thompson Travis Alvin | CHIEF ACCOUNTING OFFICER | 2025-04-03 | Sale | 109.0 | $7.48 |
| Young Alethia | Chief Financial Officer | 2025-04-02 | Sale | 215.0 | $8.02 |
| Skynner Michael | CHIEF TECHNOLOGY OFFICER | 2025-04-02 | Sale | 814.0 | $8.02 |
| Lee Kevin | CHIEF EXECUTIVE OFFICER | 2025-04-02 | Sale | 2,237.0 | $8.02 |
| Milnes Alistair | CHIEF OPERATING OFFICER | 2025-04-02 | Sale | 1,133.0 | $8.02 |
| Hannay Michael Charles Ferguson | CHIEF PROD & SUPPLY CHAIN OFF | 2025-04-02 | Sale | 467.0 | $8.02 |
| Thompson Travis Alvin | CHIEF ACCOUNTING OFFICER | 2025-04-02 | Sale | 210.0 | $8.02 |
| Thompson Travis Alvin | CHIEF ACCOUNTING OFFICER | 2025-01-06 | Sale | 2,686.0 | $15.0 |
| Thompson Travis Alvin | CHIEF ACCOUNTING OFFICER | 2025-01-03 | Sale | 159.0 | $14.75 |
| Crockett Nigel | CHIEF BUSINESS OFFICER | 2025-01-03 | Sale | 936.0 | $14.75 |
| Milnes Alistair | CHIEF OPERATING OFFICER | 2025-01-03 | Sale | 936.0 | $14.75 |
| Skynner Michael | CHIEF TECHNOLOGY OFFICER | 2025-01-03 | Sale | 936.0 | $14.75 |
| Hannay Michael Charles Ferguson | CHIEF PROD & SUPPLY CHAIN OFF | 2025-01-03 | Sale | 239.0 | $14.75 |
| Lee Kevin | CHIEF EXECUTIVE OFFICER | 2025-01-03 | Sale | 3,092.0 | $14.75 |
| Thompson Travis Alvin | CHIEF ACCOUNTING OFFICER | 2025-01-02 | Sale | 1,750.0 | $14.09 |
| Young Alethia | Chief Financial Officer | 2025-01-02 | Sale | 1,395.0 | $14.09 |
| Arroyo Santiago | CHIEF DEVELOPMENT OFFICER | 2025-01-02 | Sale | 4,943.0 | $14.09 |
| Crockett Nigel | CHIEF BUSINESS OFFICER | 2025-01-02 | Sale | 2,583.0 | $14.09 |
| Milnes Alistair | CHIEF OPERATING OFFICER | 2025-01-02 | Sale | 4,578.0 | $14.09 |
| Skynner Michael | CHIEF TECHNOLOGY OFFICER | 2025-01-02 | Sale | 3,287.0 | $14.09 |
| Hannay Michael Charles Ferguson | CHIEF PROD & SUPPLY CHAIN OFF | 2025-01-02 | Sale | 1,879.0 | $14.09 |
| Lee Kevin | CHIEF EXECUTIVE OFFICER | 2025-01-02 | Sale | 9,038.0 | $14.09 |
| BAKER JULIAN | Director,TenPercentOwner | 2024-12-16 | Purchase | 457,631.0 | $15.34 |
| BAKER FELIX | Director,TenPercentOwner | 2024-12-16 | Purchase | 457,631.0 | $15.34 |
| BAKER BROS. ADVISORS LP | Director,TenPercentOwner | 2024-12-16 | Purchase | 457,631.0 | $15.34 |
| Baker Brothers Life Sciences LP | Director,TenPercentOwner | 2024-12-16 | Purchase | 457,631.0 | $15.34 |
| 667, L.P. | Director,TenPercentOwner | 2024-12-16 | Purchase | 457,631.0 | $15.34 |
| Baker Bros. Advisors (GP) LLC | Director,TenPercentOwner | 2024-12-16 | Purchase | 457,631.0 | $15.34 |
| BAKER JULIAN | Director,TenPercentOwner | 2024-12-16 | Purchase | 42,369.0 | $15.34 |
| BAKER FELIX | Director,TenPercentOwner | 2024-12-16 | Purchase | 42,369.0 | $15.34 |
| BAKER BROS. ADVISORS LP | Director,TenPercentOwner | 2024-12-16 | Purchase | 42,369.0 | $15.34 |
| Baker Brothers Life Sciences LP | Director,TenPercentOwner | 2024-12-16 | Purchase | 42,369.0 | $15.34 |
| 667, L.P. | Director,TenPercentOwner | 2024-12-16 | Purchase | 42,369.0 | $15.34 |
| Baker Bros. Advisors (GP) LLC | Director,TenPercentOwner | 2024-12-16 | Purchase | 42,369.0 | $15.34 |
| BAKER JULIAN | Director,TenPercentOwner | 2024-12-13 | Purchase | 566,814.0 | $13.8 |
| BAKER FELIX | Director,TenPercentOwner | 2024-12-13 | Purchase | 566,814.0 | $13.8 |
| BAKER BROS. ADVISORS LP | Director,TenPercentOwner | 2024-12-13 | Purchase | 566,814.0 | $13.8 |