BCYC · Bicycle Therapeutics plc American Depositary Shares
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| BAKER BROS. ADVISORS LP Director | ▲ Buy | Grant | 10,018,674 Shares held | 1/2/2026 | View profile |
| Kevin Lee CHIEF EXECUTIVE OFFICER | ▼ Sell | Open Market | 595,866 Shares held | 10/5/2026 | View profile |
| Gregory Paul Winter Director | ▲ Buy | Grant | 196,427 Shares held | 1/2/2026 | View profile |
| Michael Skynner CHIEF SCIENTIFIC OFFICER | ▼ Sell | Open Market | 154,726 Shares held | 10/5/2026 | View profile |
| Alistair Milnes Chief Operating Officer | ▼ Sell | Open Market | 136,717 Shares held | 1/5/2026 | View profile |
| Michael Charles Ferguson Hannay CHIEF PROD & SUPPLY CHAIN OFF | ▼ Sell | Open Market | 92,561 Shares held | 10/5/2026 | View profile |
| Jennifer Scott Perry Chief Operating Officer | ▼ Sell | Open Market | 89,552 Shares held | 10/5/2026 | View profile |
| Alethia Young Director | ▼ Sell | Open Market | 87,081 Shares held | 1/5/2026 | View profile |
| Arroyo Santiago Chief Development Officer | ▼ Sell | Open Market | 69,057 Shares held | 1/2/2025 | View profile |
| Travis Alvin Thompson Chief Financial Officer | ▼ Sell | Open Market | 64,449 Shares held | 10/5/2026 | View profile |
| Keen Nicholas Chief Scientific Officer | ▼ Sell | Open Market | 62,024 Shares held | 7/3/2024 | View profile |
| Crockett Nigel Chief Business Officer | ▼ Sell | Open Market | 51,053 Shares held | 1/3/2025 | View profile |
| Pierre Legault Director | ▲ Buy | Grant | 46,000 Shares held | 1/2/2025 | View profile |
| Dominic Smethurst Chief Medical Officer | ▼ Sell | Open Market | 36,699 Shares held | 1/3/2023 | View profile |
| Janice Bourque Director | ▲ Buy | Grant | 32,500 Shares held | 1/2/2026 | View profile |
| Jose-Carlos Gutierrez-Ramos SVP, Chief Science Officer | ▲ Buy | Grant | 32,500 Shares held | 1/2/2026 | View profile |
| Kalowski Lee CFO and President | ▼ Sell | Open Market | 30,309 Shares held | 4/3/2023 | View profile |
| Stephen H. Sands | ▲ Buy | Grant | 26,893 Shares held | 1/2/2026 | View profile |
| Kender Richard N Director | ▲ Buy | Grant | 23,000 Shares held | 1/2/2025 | View profile |
| Alessandro Riva Director | ▲ Buy | Grant | 19,880 Shares held | 1/2/2026 | View profile |
| Jordan Veronica GH Director | ▲ Buy | Grant | 16,750 Shares held | 1/2/2024 | View profile |
| Robert Charles Swanton | ▼ Sell | Open Market | 15,782 Shares held | 10/2/2026 | View profile |
| Roger D. Dansey Director | ▲ Buy | Grant | 15,532 Shares held | 1/2/2026 | View profile |
| Herve Hoppenot Chairman / CEO | ▲ Buy | Grant | 15,532 Shares held | 1/2/2026 | View profile |
Transaction History
| Michael Skynner | ▼ Sell | Open Market | 503 | $2K | 10/5/2026 |
| Michael Charles Ferguson Hannay | ▼ Sell | Open Market | 242 | $864 | 10/5/2026 |
| Jennifer Scott Perry | ▼ Sell | Open Market | 80 | $285 | 10/5/2026 |
| Jennifer Scott Perry | ▼ Sell | Open Market | 326 | $1K | 10/5/2026 |
| Kevin Lee | ▼ Sell | Open Market | 1,638 | $6K | 10/5/2026 |
| Travis Alvin Thompson | ▼ Sell | Open Market | 79 | $282 | 10/5/2026 |
| Robert Charles Swanton | ▼ Sell | Open Market | 3,431 | $12K | 10/2/2026 |
| Michael Skynner | ▼ Sell | Open Market | 1,942 | $7K | 10/2/2026 |
| Michael Charles Ferguson Hannay | ▼ Sell | Open Market | 1,572 | $5K | 10/2/2026 |
| Jennifer Scott Perry | ▼ Sell | Open Market | 1,094 | $4K | 10/2/2026 |
| Kevin Lee | ▼ Sell | Open Market | 6,167 | $21K | 10/2/2026 |
| Travis Alvin Thompson | ▼ Sell | Open Market | 893 | $3K | 10/2/2026 |
| Jennifer Scott Perry | ▼ Sell | Open Market | 43 | $185 | 7/6/2026 |
| Kevin Lee | ▼ Sell | Open Market | 1,737 | $7K | 7/6/2026 |
| Michael Charles Ferguson Hannay | ▼ Sell | Open Market | 255 | $1K | 7/6/2026 |
| Travis Alvin Thompson | ▼ Sell | Open Market | 104 | $448 | 7/6/2026 |
| Jennifer Scott Perry | ▼ Sell | Open Market | 333 | $1K | 7/6/2026 |
| Michael Skynner | ▼ Sell | Open Market | 532 | $2K | 7/6/2026 |
| Michael Skynner | ▼ Sell | Open Market | 1,859 | $8K | 7/2/2026 |
| Kevin Lee | ▼ Sell | Open Market | 5,905 | $25K | 7/2/2026 |
| Michael Charles Ferguson Hannay | ▼ Sell | Open Market | 1,506 | $6K | 7/2/2026 |
| Travis Alvin Thompson | ▼ Sell | Open Market | 819 | $3K | 7/2/2026 |
| Jennifer Scott Perry | ▼ Sell | Open Market | 1,036 | $4K | 7/2/2026 |
| Michael Charles Ferguson Hannay | ▼ Sell | Open Market | 251 | $1K | 4/6/2026 |
| Travis Alvin Thompson | ▼ Sell | Open Market | 102 | $515 | 4/6/2026 |
| Jennifer Scott Perry | ▼ Sell | Open Market | 37 | $187 | 4/6/2026 |
| Jennifer Scott Perry | ▼ Sell | Open Market | 333 | $2K | 4/6/2026 |
| Kevin Lee | ▼ Sell | Open Market | 1,716 | $9K | 4/6/2026 |
| Michael Skynner | ▼ Sell | Open Market | 525 | $3K | 4/6/2026 |
| Michael Charles Ferguson Hannay | ▼ Sell | Open Market | 1,521 | $7K | 4/2/2026 |
| Travis Alvin Thompson | ▼ Sell | Open Market | 799 | $4K | 4/2/2026 |
| Jennifer Scott Perry | ▼ Sell | Open Market | 1,038 | $5K | 4/2/2026 |
| Kevin Lee | ▼ Sell | Open Market | 5,967 | $29K | 4/2/2026 |
| Michael Skynner | ▼ Sell | Open Market | 1,879 | $9K | 4/2/2026 |
| Travis Alvin Thompson | ▼ Sell | Open Market | 1,115 | $7K | 1/5/2026 |
| Michael Skynner | ▼ Sell | Open Market | 3,266 | $21K | 1/5/2026 |
| Michael Charles Ferguson Hannay | ▼ Sell | Open Market | 2,367 | $15K | 1/5/2026 |
| Alistair Milnes | ▼ Sell | Open Market | 3,416 | $22K | 1/5/2026 |
| Alethia Young | ▼ Sell | Open Market | 2,456 | $16K | 1/5/2026 |
| Alethia Young | ▼ Sell | Open Market | 1,878 | $12K | 1/5/2026 |
| Kevin Lee | ▼ Sell | Open Market | 10,989 | $71K | 1/5/2026 |
| Travis Alvin Thompson | ▲ Buy | Grant | 37,500 | $0 | 1/2/2026 |
| Travis Alvin Thompson | ▼ Sell | Open Market | 1,317 | $9K | 1/2/2026 |
| Michael Skynner | ▲ Buy | Grant | 50,000 | $0 | 1/2/2026 |
| Michael Skynner | ▼ Sell | Open Market | 3,045 | $21K | 1/2/2026 |
| Michael Charles Ferguson Hannay | ▲ Buy | Grant | 50,000 | $0 | 1/2/2026 |
| Michael Charles Ferguson Hannay | ▼ Sell | Open Market | 2,827 | $19K | 1/2/2026 |
| Alistair Milnes | ▲ Buy | Grant | 50,000 | $0 | 1/2/2026 |
| Alistair Milnes | ▼ Sell | Open Market | 3,244 | $22K | 1/2/2026 |
| Alethia Young | ▼ Sell | Open Market | 3,289 | $22K | 1/2/2026 |
| Kevin Lee | ▲ Buy | Grant | 165,000 | $0 | 1/2/2026 |
| Kevin Lee | ▼ Sell | Open Market | 10,325 | $70K | 1/2/2026 |
| Stephen H. Sands | ▲ Buy | Grant | 9,500 | $0 | 1/2/2026 |
| Alessandro Riva | ▲ Buy | Grant | 7,380 | $0 | 1/2/2026 |
| Roger D. Dansey | ▲ Buy | Grant | 3,032 | $0 | 1/2/2026 |
| Gregory Paul Winter | ▲ Buy | Grant | 9,500 | $0 | 1/2/2026 |
| Herve Hoppenot | ▲ Buy | Grant | 3,032 | $0 | 1/2/2026 |
| Janice Bourque | ▲ Buy | Grant | 9,500 | $0 | 1/2/2026 |
| Jose-Carlos Gutierrez-Ramos | ▲ Buy | Grant | 9,500 | $0 | 1/2/2026 |
| Robert Charles Swanton | ▲ Buy | Grant | 3,726 | $0 | 1/2/2026 |
| BAKER BROS. ADVISORS LP | ▲ Buy | Grant | 19,000 | $0 | 1/2/2026 |
| BAKER BROS. ADVISORS LP | ▲ Buy | Grant | 19,000 | $0 | 1/2/2026 |
| Alethia Young | ▲ Buy | Grant | 50,000 | $0 | 1/2/2026 |
| Kevin Lee | ▼ Sell | Open Market | 3,231 | $27K | 10/3/2025 |
| Michael Skynner | ▼ Sell | Open Market | 978 | $8K | 10/3/2025 |
| Alistair Milnes | ▼ Sell | Open Market | 978 | $8K | 10/3/2025 |
| Michael Charles Ferguson Hannay | ▼ Sell | Open Market | 250 | $2K | 10/3/2025 |
| Travis Alvin Thompson | ▼ Sell | Open Market | 103 | $866 | 10/3/2025 |
| Kevin Lee | ▼ Sell | Open Market | 2,263 | $19K | 10/2/2025 |
| Michael Skynner | ▼ Sell | Open Market | 824 | $7K | 10/2/2025 |
| Alistair Milnes | ▼ Sell | Open Market | 1,147 | $10K | 10/2/2025 |
| Michael Charles Ferguson Hannay | ▼ Sell | Open Market | 473 | $4K | 10/2/2025 |
| Alethia Young | ▼ Sell | Open Market | 217 | $2K | 10/2/2025 |
| Alethia Young | ▼ Sell | Open Market | 265 | $2K | 10/2/2025 |
| Travis Alvin Thompson | ▼ Sell | Open Market | 221 | $2K | 10/2/2025 |
| Robert Charles Swanton | ▼ Sell | Open Market | 102 | $872 | 10/2/2025 |
| Herve Hoppenot | ▲ Buy | Grant | 12,500 | $0 | 9/8/2025 |
| Roger D. Dansey | ▲ Buy | Grant | 12,500 | $0 | 9/8/2025 |
| Robert Charles Swanton | ▲ Buy | Grant | 12,500 | $0 | 8/12/2025 |
| Travis Alvin Thompson | ▼ Sell | Open Market | 100 | $744 | 7/3/2025 |
| Kevin Lee | ▼ Sell | Open Market | 3,193 | $24K | 7/3/2025 |
| Michael Skynner | ▼ Sell | Open Market | 966 | $7K | 7/3/2025 |
| Alistair Milnes | ▼ Sell | Open Market | 966 | $7K | 7/3/2025 |
| Michael Charles Ferguson Hannay | ▼ Sell | Open Market | 248 | $2K | 7/3/2025 |
| Alethia Young | ▼ Sell | Open Market | 204 | $1K | 7/2/2025 |
| Travis Alvin Thompson | ▼ Sell | Open Market | 206 | $1K | 7/2/2025 |
| Kevin Lee | ▼ Sell | Open Market | 2,268 | $16K | 7/2/2025 |
| Michael Skynner | ▼ Sell | Open Market | 825 | $6K | 7/2/2025 |
| Alistair Milnes | ▼ Sell | Open Market | 1,149 | $8K | 7/2/2025 |
| Michael Charles Ferguson Hannay | ▼ Sell | Open Market | 474 | $3K | 7/2/2025 |
| Michael Skynner | ▼ Sell | Open Market | 1,038 | $8K | 4/3/2025 |
| Kevin Lee | ▼ Sell | Open Market | 3,432 | $26K | 4/3/2025 |
| Alistair Milnes | ▼ Sell | Open Market | 1,038 | $8K | 4/3/2025 |
| Michael Charles Ferguson Hannay | ▼ Sell | Open Market | 266 | $2K | 4/3/2025 |
| Travis Alvin Thompson | ▼ Sell | Open Market | 109 | $815 | 4/3/2025 |
| Travis Alvin Thompson | ▼ Sell | Open Market | 210 | $2K | 4/2/2025 |
| Alethia Young | ▼ Sell | Open Market | 215 | $2K | 4/2/2025 |
| Michael Skynner | ▼ Sell | Open Market | 814 | $7K | 4/2/2025 |
| Kevin Lee | ▼ Sell | Open Market | 2,237 | $18K | 4/2/2025 |
| Alistair Milnes | ▼ Sell | Open Market | 1,133 | $9K | 4/2/2025 |
| Michael Charles Ferguson Hannay | ▼ Sell | Open Market | 467 | $4K | 4/2/2025 |
| Alessandro Riva | ▲ Buy | Grant | 12,500 | $0 | 3/25/2025 |
| Travis Alvin Thompson | ▼ Sell | Open Market | 2,686 | $40K | 1/6/2025 |
| Travis Alvin Thompson | ▼ Sell | Open Market | 159 | $2K | 1/3/2025 |
| Alistair Milnes | ▼ Sell | Open Market | 936 | $14K | 1/3/2025 |
| Michael Skynner | ▼ Sell | Open Market | 936 | $14K | 1/3/2025 |
| Crockett Nigel | ▼ Sell | Open Market | 936 | $14K | 1/3/2025 |
| Michael Charles Ferguson Hannay | ▼ Sell | Open Market | 239 | $4K | 1/3/2025 |
| Kevin Lee | ▼ Sell | Open Market | 3,092 | $46K | 1/3/2025 |
| Alethia Young | ▼ Sell | Open Market | 1,395 | $20K | 1/2/2025 |
| Alethia Young | ▲ Buy | Grant | 35,000 | $0 | 1/2/2025 |
| Travis Alvin Thompson | ▲ Buy | Grant | 17,500 | $0 | 1/2/2025 |
| Travis Alvin Thompson | ▼ Sell | Open Market | 1,750 | $25K | 1/2/2025 |
| Arroyo Santiago | ▲ Buy | Grant | 35,000 | $0 | 1/2/2025 |
| Arroyo Santiago | ▼ Sell | Open Market | 4,943 | $70K | 1/2/2025 |
| Crockett Nigel | ▲ Buy | Grant | 8,750 | $0 | 1/2/2025 |
| Crockett Nigel | ▼ Sell | Open Market | 2,583 | $36K | 1/2/2025 |
| Alistair Milnes | ▼ Sell | Open Market | 4,578 | $65K | 1/2/2025 |
| Michael Skynner | ▲ Buy | Grant | 35,000 | $0 | 1/2/2025 |
| Michael Skynner | ▼ Sell | Open Market | 3,287 | $46K | 1/2/2025 |
| Michael Charles Ferguson Hannay | ▲ Buy | Grant | 35,000 | $0 | 1/2/2025 |
| Michael Charles Ferguson Hannay | ▼ Sell | Open Market | 1,879 | $26K | 1/2/2025 |
| Pierre Legault | ▲ Buy | Grant | 12,500 | $0 | 1/2/2025 |
| Alistair Milnes | ▲ Buy | Grant | 35,000 | $0 | 1/2/2025 |
| Kevin Lee | ▲ Buy | Grant | 123,200 | $0 | 1/2/2025 |
| Kevin Lee | ▼ Sell | Open Market | 9,038 | $127K | 1/2/2025 |
| Gregory Paul Winter | ▲ Buy | Grant | 6,250 | $0 | 1/2/2025 |
| Stephen H. Sands | ▲ Buy | Grant | 5,393 | $0 | 1/2/2025 |
| Kender Richard N | ▲ Buy | Grant | 6,250 | $0 | 1/2/2025 |
| Jose-Carlos Gutierrez-Ramos | ▲ Buy | Grant | 6,250 | $0 | 1/2/2025 |
| Janice Bourque | ▲ Buy | Grant | 6,250 | $0 | 1/2/2025 |
| BAKER BROS. ADVISORS LP | ▲ Buy | Grant | 4,400 | $0 | 1/2/2025 |
| BAKER BROS. ADVISORS LP | ▲ Buy | Grant | 4,400 | $0 | 1/2/2025 |
| BAKER BROS. ADVISORS LP | ▲ Buy | Open Market | 42,369 | $650K | 12/16/2024 |
| BAKER BROS. ADVISORS LP | ▲ Buy | Open Market | 457,631 | $7.0M | 12/16/2024 |
| BAKER BROS. ADVISORS LP | ▲ Buy | Open Market | 2,809 | $38K | 12/13/2024 |
| BAKER BROS. ADVISORS LP | ▲ Buy | Open Market | 30,241 | $408K | 12/13/2024 |
| BAKER BROS. ADVISORS LP | ▲ Buy | Open Market | 5,573 | $76K | 12/13/2024 |
| BAKER BROS. ADVISORS LP | ▲ Buy | Open Market | 59,995 | $818K | 12/13/2024 |
| BAKER BROS. ADVISORS LP | ▲ Buy | Open Market | 22,722 | $312K | 12/13/2024 |
| BAKER BROS. ADVISORS LP | ▲ Buy | Open Market | 244,587 | $3.4M | 12/13/2024 |
| BAKER BROS. ADVISORS LP | ▲ Buy | Open Market | 52,656 | $727K | 12/13/2024 |
| BAKER BROS. ADVISORS LP | ▲ Buy | Open Market | 566,814 | $7.8M | 12/13/2024 |
| Travis Alvin Thompson | ▲ Buy | Option Exercise | 154 | $1K | 11/11/2024 |
| Travis Alvin Thompson | ▲ Buy | Option Exercise | 1,312 | $2K | 11/11/2024 |
| Travis Alvin Thompson | ▼ Sell | Open Market | 1,312 | $33K | 11/11/2024 |
| Travis Alvin Thompson | ▼ Sell | Open Market | 154 | $4K | 11/11/2024 |
| Travis Alvin Thompson | ▲ Buy | Option Exercise | 1,109 | $11K | 11/11/2024 |
| Travis Alvin Thompson | ▼ Sell | Open Market | 1,109 | $28K | 11/11/2024 |
| Travis Alvin Thompson | ▼ Sell | Open Market | 3,241 | $82K | 11/11/2024 |
| Travis Alvin Thompson | ▼ Sell | Open Market | 209 | $5K | 11/11/2024 |
| Travis Alvin Thompson | ▼ Sell | Open Market | 231 | $6K | 11/11/2024 |
| Kevin Lee | ▼ Sell | Open Market | 3,212 | $71K | 10/3/2024 |
| Michael Charles Ferguson Hannay | ▼ Sell | Open Market | 247 | $5K | 10/3/2024 |
| Michael Skynner | ▼ Sell | Open Market | 972 | $22K | 10/3/2024 |
| Alistair Milnes | ▼ Sell | Open Market | 972 | $22K | 10/3/2024 |
| Crockett Nigel | ▼ Sell | Open Market | 972 | $22K | 10/3/2024 |
| Travis Alvin Thompson | ▼ Sell | Open Market | 153 | $3K | 10/3/2024 |
| Kevin Lee | ▼ Sell | Open Market | 3,194 | $63K | 7/3/2024 |
| Michael Charles Ferguson Hannay | ▼ Sell | Open Market | 246 | $5K | 7/3/2024 |
| Michael Skynner | ▼ Sell | Open Market | 967 | $19K | 7/3/2024 |
| Travis Alvin Thompson | ▼ Sell | Open Market | 148 | $3K | 7/3/2024 |
| Crockett Nigel | ▼ Sell | Open Market | 967 | $19K | 7/3/2024 |
| Keen Nicholas | ▼ Sell | Open Market | 779 | $15K | 7/3/2024 |
| Alistair Milnes | ▼ Sell | Open Market | 967 | $19K | 7/3/2024 |
| BAKER BROS. ADVISORS LP | ▼ Sell | Other | 196,098 | $0 | 6/17/2024 |
| BAKER BROS. ADVISORS LP | ▼ Sell | Other | 2,186,686 | $0 | 6/17/2024 |
| BAKER BROS. ADVISORS LP | ▲ Buy | Grant | 12,000 | $0 | 4/18/2024 |
| BAKER BROS. ADVISORS LP | ▲ Buy | Grant | 12,000 | $0 | 4/18/2024 |
| Michael Charles Ferguson Hannay | ▼ Sell | Open Market | 257 | $6K | 4/11/2024 |
| Alistair Milnes | ▼ Sell | Open Market | 955 | $23K | 4/3/2024 |
| Kevin Lee | ▼ Sell | Open Market | 3,158 | $75K | 4/3/2024 |
| Michael Skynner | ▼ Sell | Open Market | 955 | $23K | 4/3/2024 |
| Crockett Nigel | ▼ Sell | Open Market | 955 | $23K | 4/3/2024 |
| Keen Nicholas | ▼ Sell | Open Market | 790 | $19K | 4/3/2024 |
| Travis Alvin Thompson | ▼ Sell | Open Market | 152 | $4K | 4/3/2024 |
| Stephen H. Sands | ▲ Buy | Grant | 12,000 | $0 | 2/20/2024 |
| Arroyo Santiago | ▲ Buy | Grant | 21,660 | $0 | 2/6/2024 |
| Travis Alvin Thompson | ▼ Sell | Open Market | 604 | $11K | 1/3/2024 |
| Keen Nicholas | ▼ Sell | Open Market | 2,640 | $46K | 1/3/2024 |
| Crockett Nigel | ▼ Sell | Open Market | 2,643 | $46K | 1/3/2024 |
| Alistair Milnes | ▼ Sell | Open Market | 2,643 | $46K | 1/3/2024 |
| Michael Skynner | ▼ Sell | Open Market | 2,643 | $46K | 1/3/2024 |
| Kevin Lee | ▼ Sell | Open Market | 8,703 | $152K | 1/3/2024 |
| Travis Alvin Thompson | ▲ Buy | Grant | 16,000 | $0 | 1/2/2024 |
| Pierre Legault | ▲ Buy | Grant | 12,000 | $0 | 1/2/2024 |
| Keen Nicholas | ▲ Buy | Grant | 28,000 | $0 | 1/2/2024 |
| Janice Bourque | ▲ Buy | Grant | 6,000 | $0 | 1/2/2024 |
| Jose-Carlos Gutierrez-Ramos | ▲ Buy | Grant | 6,000 | $0 | 1/2/2024 |
| Jordan Veronica GH | ▲ Buy | Grant | 6,000 | $0 | 1/2/2024 |
| Gregory Paul Winter | ▲ Buy | Grant | 6,000 | $0 | 1/2/2024 |
| Kender Richard N | ▲ Buy | Grant | 6,000 | $0 | 1/2/2024 |
| Arroyo Santiago | ▲ Buy | Grant | 17,340 | $0 | 1/2/2024 |
| Crockett Nigel | ▲ Buy | Grant | 22,000 | $0 | 1/2/2024 |
| Alethia Young | ▲ Buy | Grant | 12,000 | $0 | 1/2/2024 |
| Alistair Milnes | ▲ Buy | Grant | 39,000 | $0 | 1/2/2024 |
| Michael Skynner | ▲ Buy | Grant | 28,000 | $0 | 1/2/2024 |
| Kevin Lee | ▲ Buy | Grant | 77,000 | $0 | 1/2/2024 |
| Travis Alvin Thompson | ▼ Sell | Open Market | 54 | $1K | 10/3/2023 |
| Keen Nicholas | ▼ Sell | Open Market | 272 | $5K | 10/3/2023 |