Skip to main content

Bicycle Therapeutics PLC

BCYC
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
SEC CIK
0001761612

In the last 90 days, Bicycle Therapeutics PLC insiders filed 0 open-market purchases and 5 sales; 103 institutions reported holding it in 13F filings for Q2 2026, worth $158.8M in total; no superinvestor holds it.

Open-market trades, last 90 days

Open-market purchases (P) and sales (S) by Bicycle Therapeutics PLC insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.

Open-market buys
0 filings
Open-market sells
5 filings
5 insiders, $60.5K in total
Insiders trading
5
Net value
−$60.5K
Purchases minus sales

Insider roster

Directors, officers and 10% owners who have filed a Form 4 for Bicycle Therapeutics PLC, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.

Insider roster for Bicycle Therapeutics PLC
NameTitleLast reported holdingLast filingFilings, past year
Thompson Travis AlvinChief Financial Officer64,441Jul 17, 20266
Hannay Michael Charles FergusonCHIEF PROD & SUPPLY CHAIN OFF94,375Jul 17, 20265
Skynner MichaelCHIEF SCIENTIFIC OFFICER157,171Jul 17, 20265
Perry Jennifer ScottChief Operating Officer91,052Jul 17, 20263
Lee KevinCHIEF EXECUTIVE OFFICER603,671Jul 7, 20264
Baker JulianDirector, 10% Owner10,018,674IndirectJan 6, 20261
Baker FelixDirector, 10% Owner10,018,674IndirectJan 6, 20261
Baker Bros. Advisors LPDirector, 10% Owner10,018,674IndirectJan 6, 20261
Baker Brothers Life Sciences LPDirector, 10% Owner10,018,674IndirectJan 6, 20261
667, L.P.Director, 10% Owner10,018,674IndirectJan 6, 20261
Baker Bros. Advisors (GP) LLCDirector, 10% Owner10,018,674IndirectJan 6, 20261
Hoppenot HerveDirector15,532Jan 6, 20261
Gutierrez-Ramos Jose-CarlosDirector32,500Jan 6, 20261
Dansey Roger DDirector15,532Jan 6, 20261
Winter Gregory PaulDirector196,427Jan 6, 20261
Bourque JaniceDirector32,500Jan 6, 20261
Riva AlessandroDirector19,880Jan 6, 20261
Milnes AlistairCHIEF OPERATING OFFICER136,717Jan 6, 20262
Sands Stephen H.Director26,893Jan 6, 20261
Young AlethiaChief Financial Officer87,081Jan 6, 20262
Swanton Robert CharlesDirector19,213Jan 6, 20262
Westin EricChief Medical Officer–Mar 27, 20250
Kender Richard NDirector23,000Jan 6, 20250
Legault PierreDirector46,000Jan 6, 20250
Arroyo SantiagoCHIEF DEVELOPMENT OFFICER69,057Jan 6, 20250
Crockett NigelCHIEF BUSINESS OFFICER51,053Jan 6, 20250
Keen NicholasCHIEF SCIENTIFIC OFFICER62,024Jul 8, 20240
Jordan Veronica GHDirector16,750Jan 4, 20240
Kalowski LeePresident and CFO30,309Apr 5, 20230
Smethurst DominicChief Medical Officer36,699Jan 5, 20230
Bingham KateDirector38,708IndirectJul 20, 20210

Insider trades

Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Jul 7, 2026 (view filing)5:00 PM ETJul 2-65 daysPerry Jennifer ScottChief Operating OfficerSSale−1.41K$4.29−$6.05K−1.5%91.1K after3 lots10b5-1
Jul 7, 2026 (view filing)5:00 PM ETJul 2-65 daysSkynner MichaelCHIEF SCIENTIFIC OFFICERSSale−2.39K$4.28−$10.2K−1.5%157.2K after2 lots
Jul 7, 2026 (view filing)5:00 PM ETJul 2-65 daysLee KevinCHIEF EXECUTIVE OFFICERSSale−7.64K$4.28−$32.7K−1.3%603.7K after2 lots
Jul 7, 2026 (view filing)5:00 PM ETJul 2-65 daysHannay Michael Charles FergusonCHIEF PROD & SUPPLY CHAIN OFFSSale−1.76K$4.28−$7.53K−1.8%94.4K after2 lots
Jul 7, 2026 (view filing)5:00 PM ETJul 2-65 daysThompson Travis AlvinChief Financial OfficerSSale−923$4.27−$3.95K−1.4%64.4K after2 lots
Apr 6, 2026 (view filing)Apr 2-64 daysPerry Jennifer ScottChief Operating OfficerSSale−1.41K$4.94−$6.96K−1.5%92.5K after3 lots10b5-1
Apr 6, 2026 (view filing)Apr 2-64 daysHannay Michael Charles FergusonCHIEF PROD & SUPPLY CHAIN OFFSSale−1.77K$4.93−$8.74K−1.8%96.1K after2 lots
Apr 6, 2026 (view filing)Apr 2-64 daysThompson Travis AlvinChief Financial OfficerSSale−901$4.93−$4.44K−1.4%65.4K after2 lots
Apr 6, 2026 (view filing)Apr 2-64 daysLee KevinCHIEF EXECUTIVE OFFICERSSale−7.68K$4.94−$38.0K−1.2%611.3K after2 lots
Apr 6, 2026 (view filing)Apr 2-64 daysSkynner MichaelCHIEF SCIENTIFIC OFFICERSSale−2.40K$4.94−$11.9K−1.5%159.6K after2 lots
Jan 6, 2026 (view filing)Jan 2-54 daysHannay Michael Charles FergusonCHIEF PROD & SUPPLY CHAIN OFFSSale−5.19K$6.64−$34.5K−5.0%97.9K after2 lots
Jan 6, 2026 (view filing)Jan 2-54 daysThompson Travis AlvinCHIEF ACCOUNTING OFFICERSSale−2.43K$6.64−$16.1K−3.5%66.3K after2 lots
Jan 6, 2026 (view filing)Jan 2-54 daysYoung AlethiaChief Financial OfficerSSale−7.62K$6.62−$50.5K−8.0%87.1K after3 lots10b5-1
Jan 6, 2026 (view filing)Jan 2-54 daysMilnes AlistairCHIEF OPERATING OFFICERSSale−6.66K$6.63−$44.1K−4.6%136.7K after2 lots
Jan 6, 2026 (view filing)Jan 2-54 daysLee KevinCHIEF EXECUTIVE OFFICERSSale−21.3K$6.62−$141.2K−3.3%619.0K after2 lots
Jan 6, 2026 (view filing)Jan 2-54 daysSkynner MichaelCHIEF TECHNOLOGY OFFICERSSale−6.31K$6.62−$41.8K−3.8%162.0K after2 lots
Oct 6, 2025 (view filing)Oct 24 daysSwanton Robert CharlesDirectorSSale−102$8.55−$872.1−0.7%15.5K after10b5-1
Oct 6, 2025 (view filing)Oct 2-34 daysHannay Michael Charles FergusonCHIEF PROD & SUPPLY CHAIN OFFSSale−723$8.40−$6.08K−1.3%53.1K after2 lots
Oct 6, 2025 (view filing)Oct 2-34 daysThompson Travis AlvinCHIEF ACCOUNTING OFFICERSSale−324$8.40−$2.72K−1.0%31.2K after2 lots
Oct 6, 2025 (view filing)Oct 24 daysYoung AlethiaChief Financial OfficerSSale−482$8.52−$4.10K−1.1%44.7K after2 lots10b5-1
Oct 6, 2025 (view filing)Oct 2-34 daysMilnes AlistairCHIEF OPERATING OFFICERSSale−2.13K$8.40−$17.9K−2.2%93.4K after2 lots
Oct 6, 2025 (view filing)Oct 2-34 daysLee KevinCHIEF EXECUTIVE OFFICERSSale−5.49K$8.41−$46.2K−1.1%475.3K after2 lots
Oct 6, 2025 (view filing)Oct 2-34 daysSkynner MichaelCHIEF TECHNOLOGY OFFICERSSale−1.80K$8.41−$15.1K−1.5%118.3K after2 lots
Jul 7, 2025 (view filing)Jul 2-35 daysLee KevinCHIEF EXECUTIVE OFFICERSSale−5.46K$7.29−$39.8K−1.1%480.8K after2 lots
Jul 7, 2025 (view filing)Jul 2-35 daysSkynner MichaelCHIEF TECHNOLOGY OFFICERSSale−1.79K$7.28−$13.0K−1.5%120.1K after2 lots
Jul 7, 2025 (view filing)Jul 2-35 daysMilnes AlistairCHIEF OPERATING OFFICERSSale−2.12K$7.25−$15.3K−2.2%95.5K after2 lots
Jul 7, 2025 (view filing)Jul 2-35 daysHannay Michael Charles FergusonCHIEF PROD & SUPPLY CHAIN OFFSSale−722$7.21−$5.21K−1.3%53.8K after2 lots
Jul 7, 2025 (view filing)Jul 2-35 daysThompson Travis AlvinCHIEF ACCOUNTING OFFICERSSale−306$7.20−$2.20K−1.0%31.5K after2 lots
Jul 7, 2025 (view filing)Jul 25 daysYoung AlethiaChief Financial OfficerSSale−204$7.09−$1.45K−0.4%45.2K after
Apr 4, 2025 (view filing)Apr 22 daysYoung AlethiaChief Financial OfficerSSale−215$8.02−$1.72K−0.5%45.4K after
Apr 4, 2025 (view filing)Apr 2-32 daysSkynner MichaelCHIEF TECHNOLOGY OFFICERSSale−1.85K$7.72−$14.3K−1.5%121.9K after2 lots
Apr 4, 2025 (view filing)Apr 2-32 daysLee KevinCHIEF EXECUTIVE OFFICERSSale−5.67K$7.69−$43.6K−1.2%486.3K after2 lots
Apr 4, 2025 (view filing)Apr 2-32 daysMilnes AlistairCHIEF OPERATING OFFICERSSale−2.17K$7.76−$16.9K−2.2%97.6K after2 lots
Apr 4, 2025 (view filing)Apr 2-32 daysHannay Michael Charles FergusonCHIEF PROD & SUPPLY CHAIN OFFSSale−733$7.82−$5.74K−1.3%54.5K after2 lots
Apr 4, 2025 (view filing)Apr 2-32 daysThompson Travis AlvinCHIEF ACCOUNTING OFFICERSSale−319$7.84−$2.50K−1.0%31.8K after2 lots
Jan 6, 2025 (view filing)Jan 2-64 daysThompson Travis AlvinCHIEF ACCOUNTING OFFICERSSale−4.59K$14.64−$67.3K−12.5%32.1K after3 lots10b5-1
Jan 6, 2025 (view filing)Jan 24 daysYoung AlethiaChief Financial OfficerSSale−1.40K$14.09−$19.7K−3.0%45.6K after
Jan 6, 2025 (view filing)Jan 24 daysArroyo SantiagoCHIEF DEVELOPMENT OFFICERSSale−4.94K$14.09−$69.6K−6.7%69.1K after
Jan 6, 2025 (view filing)Jan 2-34 daysCrockett NigelCHIEF BUSINESS OFFICERSSale−3.52K$14.27−$50.2K−6.4%51.1K after2 lots
Jan 6, 2025 (view filing)Jan 2-34 daysMilnes AlistairCHIEF OPERATING OFFICERSSale−5.51K$14.20−$78.3K−5.2%99.8K after2 lots
Jan 6, 2025 (view filing)Jan 2-34 daysSkynner MichaelCHIEF TECHNOLOGY OFFICERSSale−4.22K$14.24−$60.1K−3.3%123.7K after2 lots
Jan 6, 2025 (view filing)Jan 2-34 daysHannay Michael Charles FergusonCHIEF PROD & SUPPLY CHAIN OFFSSale−2.12K$14.16−$30.0K−3.7%55.3K after2 lots
Jan 6, 2025 (view filing)Jan 2-34 daysLee KevinCHIEF EXECUTIVE OFFICERSSale−12.1K$14.26−$173.0K−2.4%491.9K after2 lots
Dec 17, 2024 (view filing)6:03 PM ETDec 13-164 daysBaker Julian and 5 othersDirector, 10% OwnerPPurchaseAmerican Depositary Shares+1.49M$14.29+$21.2M+17.5%10.0M after10 lots
Nov 13, 2024 (view filing)Nov 112 daysThompson Travis AlvinCHIEF ACCOUNTING OFFICERSSale−6.26K$25.11−$157.1K−24.5%19.2K after6 lots10b5-1
Oct 4, 2024 (view filing)Oct 31 dayLee KevinCHIEF EXECUTIVE OFFICERSSale−3.21K$22.26−$71.5K−0.8%380.9K after
Oct 4, 2024 (view filing)Oct 31 dayHannay Michael Charles FergusonCHIEF PROD & SUPPLY CHAIN OFFSSale−247$22.26−$5.50K−1.1%22.4K after
Oct 4, 2024 (view filing)Oct 31 daySkynner MichaelCHIEF TECHNOLOGY OFFICERSSale−972$22.26−$21.6K−1.0%92.9K after
Oct 4, 2024 (view filing)Oct 31 dayMilnes AlistairCHIEF OPERATING OFFICERSSale−972$22.26−$21.6K−1.4%70.3K after
Oct 4, 2024 (view filing)Oct 31 dayCrockett NigelCHIEF BUSINESS OFFICERSSale−972$22.26−$21.6K−2.1%45.8K after