LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
BIIBCIK 0000875045

BIOGEN INC.

124 transactions by 20 insiders, from October 31, 2025 to October 2, 2026.

Transactions
12420 insiders
Bought · P
$585open market
Sold · S
$905Kopen market
Net
−$905Knet selling

Officers and directors

People inside the company. What they do with their own shares is the reason this data exists.

InsiderTradesPlannedBoughtSold
Sean GodboutCAO17———
Priya SinghalOfficer1211/12—$666K
Nicole MurphyOfficer11—$585—
Jane GroganOfficer10———
Rachid IzzarOfficer10———
Adam KeeneyOfficer10———
Ginger GregoryEVP10———
Susan H. AlexanderGC10———
Robin KramerCFO10———
Christopher ViehbacherCEO10———
Lloyd MinorDir32/3—$240K
Menelas N. PangalosDir3———
Jesus B. MantasDir1———
William A. HawkinsDir1———
Eric K. RowinskyDir1———
Maria C. FreireDir1———
Michael PariniGC1———
Stephen A. SherwinDir1———
Monish D. PatolawalaDir1———
Susan LangerDir1———

All transactions

124 in total, newest filings first.

InsiderDateCodeSharesPriceValue
Sean GodboutCAODERIVOct 2M27$0.00—?
Sean GodboutCAODERIVOct 1A985$0.00—?
Sean GodboutCAOOct 2F8$219.88$2K
Sean GodboutCAOOct 2M27$0.00—
Michael PariniGCDERIVSep 1A7,405$0.00—?
Lloyd MinorDirAug 4SPLAN593$200.96$119K
Lloyd MinorDirAug 3SPLAN593$203.34$121K
William A. HawkinsDirJun 9A1,505$0.00—
Stephen A. SherwinDirJun 9A1,505$0.00—
Eric K. RowinskyDirJun 9A1,505$0.00—
Jesus B. MantasDirJun 9A1,505$0.00—
Susan LangerDirJun 9A1,505$0.00—
Monish D. PatolawalaDirJun 9A1,505$0.00—
Menelas N. PangalosDirDERIVJun 9M2,370$0.00—?
Menelas N. PangalosDirJun 9A1,505$0.00—
Menelas N. PangalosDirJun 9M2,370$0.00—
Lloyd MinorDirJun 9A1,505$0.00—
Maria C. FreireDirJun 9A2,005$0.00—
Adam KeeneyOfficerDERIVMay 1M939$0.00—?
Adam KeeneyOfficerMay 1F455$187.06$85K
Adam KeeneyOfficerMay 1M939$0.00—
Sean GodboutCAODERIVApr 1M181$0.00—?
Sean GodboutCAOApr 1F54$183.78$10K
Sean GodboutCAOApr 1M181$0.00—
Christopher ViehbacherCEODERIVFeb 13A38,015$0.00—?
Priya SinghalOfficerDERIVFeb 13A10,560$0.00—?
Nicole MurphyOfficerDERIVFeb 13A10,560$0.00—?
Nicole MurphyOfficerFeb 12P3$195.04$585
Robin KramerCFODERIVFeb 13A8,450$0.00—?
Adam KeeneyOfficerDERIVFeb 13A8,025$0.00—?
Rachid IzzarOfficerDERIVFeb 13A7,390$0.00—?
Jane GroganOfficerDERIVFeb 13A8,450$0.00—?
Ginger GregoryEVPDERIVFeb 13A8,025$0.00—?
Sean GodboutCAODERIVFeb 13A1,800$0.00—?
Susan H. AlexanderGCDERIVFeb 13A8,450$0.00—?
Christopher ViehbacherCEODERIVFeb 6M15,453$0.00—?
Christopher ViehbacherCEODERIVFeb 6M9,008$0.00—?
Christopher ViehbacherCEOFeb 6F6,624$201.18$1.3M
Christopher ViehbacherCEOFeb 6M15,453$0.00—
Christopher ViehbacherCEOFeb 6F4,356$201.18$876K
Christopher ViehbacherCEOFeb 6M9,008$0.00—
Priya SinghalOfficerDERIVFeb 6MPLAN4,683$0.00—?
Priya SinghalOfficerDERIVFeb 6MPLAN2,217$0.00—?
Priya SinghalOfficerFeb 9SPLAN2,660$199.83$532K
Priya SinghalOfficerFeb 6FPLAN1,412$201.18$284K
Priya SinghalOfficerFeb 6MPLAN4,683$0.00—
Priya SinghalOfficerFeb 6FPLAN1,056$201.18$212K
Priya SinghalOfficerFeb 6MPLAN2,217$0.00—
Nicole MurphyOfficerDERIVFeb 6M4,683$0.00—?
Nicole MurphyOfficerDERIVFeb 6M1,940$0.00—?
Nicole MurphyOfficerDERIVFeb 6M2,102$0.00—?
Nicole MurphyOfficerFeb 6F1,408$201.18$283K
Nicole MurphyOfficerFeb 6M4,683$0.00—
Nicole MurphyOfficerFeb 6F914$201.18$184K
Nicole MurphyOfficerFeb 6M1,940$0.00—
Nicole MurphyOfficerFeb 6F1,017$201.18$205K
Nicole MurphyOfficerFeb 6M2,102$0.00—
Robin KramerCFODERIVFeb 6M3,511$0.00—?
Robin KramerCFODERIVFeb 6M703$0.00—?
Robin KramerCFODERIVFeb 6M789$0.00—?
Robin KramerCFOFeb 6F1,063$201.18$214K
Robin KramerCFOFeb 6M3,511$0.00—
Robin KramerCFOFeb 6F207$201.18$42K
Robin KramerCFOFeb 6M703$0.00—
Robin KramerCFOFeb 6F273$201.18$55K
Robin KramerCFOFeb 6M789$0.00—
Adam KeeneyOfficerDERIVFeb 6M3,278$0.00—?
Adam KeeneyOfficerDERIVFeb 6M1,802$0.00—?
Adam KeeneyOfficerFeb 6F994$201.18$200K
Adam KeeneyOfficerFeb 6M3,278$0.00—
Adam KeeneyOfficerFeb 6F589$201.18$118K
Adam KeeneyOfficerFeb 6M1,802$0.00—
Rachid IzzarOfficerDERIVFeb 6M3,043$0.00—?
Rachid IzzarOfficerDERIVFeb 6M1,802$0.00—?
Rachid IzzarOfficerDERIVFeb 6M2,044$0.00—?
Rachid IzzarOfficerFeb 6F775$201.18$156K
Rachid IzzarOfficerFeb 6M3,043$0.00—
Rachid IzzarOfficerFeb 6F458$201.18$92K
Rachid IzzarOfficerFeb 6M1,802$0.00—
Rachid IzzarOfficerFeb 6F805$201.18$162K
Rachid IzzarOfficerFeb 6M2,044$0.00—
Jane GroganOfficerDERIVFeb 6M1,873$0.00—?
Jane GroganOfficerDERIVFeb 6M1,385$0.00—?
Jane GroganOfficerFeb 6F584$201.18$117K
Jane GroganOfficerFeb 6M1,873$0.00—
Jane GroganOfficerFeb 6F407$201.18$82K
Jane GroganOfficerFeb 6M1,385$0.00—
Ginger GregoryEVPDERIVFeb 6M3,746$0.00—?
Ginger GregoryEVPDERIVFeb 6M1,802$0.00—?
Ginger GregoryEVPDERIVFeb 6M1,635$0.00—?
Ginger GregoryEVPFeb 6F1,132$201.18$228K
Ginger GregoryEVPFeb 6M3,746$0.00—
Ginger GregoryEVPFeb 6F666$201.18$134K
Ginger GregoryEVPFeb 6M1,802$0.00—
Ginger GregoryEVPFeb 6F791$201.18$159K
Ginger GregoryEVPFeb 6M1,635$0.00—
Sean GodboutCAODERIVFeb 6M517$0.00—?
Sean GodboutCAODERIVFeb 6M305$0.00—?
Sean GodboutCAODERIVFeb 6M257$0.00—?
Sean GodboutCAOFeb 6F180$201.18$36K
Sean GodboutCAOFeb 6M517$0.00—
Sean GodboutCAOFeb 6F103$201.18$21K
Sean GodboutCAOFeb 6M305$0.00—
Sean GodboutCAOFeb 6F76$201.18$15K
Sean GodboutCAOFeb 6M257$0.00—
Susan H. AlexanderGCDERIVFeb 6M4,916$0.00—?
Susan H. AlexanderGCDERIVFeb 6M1,940$0.00—?
Susan H. AlexanderGCDERIVFeb 6M2,190$0.00—?
Susan H. AlexanderGCFeb 6F1,514$201.18$305K
Susan H. AlexanderGCFeb 6M4,916$0.00—
Susan H. AlexanderGCFeb 6F931$201.18$187K
Susan H. AlexanderGCFeb 6M1,940$0.00—
Susan H. AlexanderGCFeb 6F1,059$201.18$213K
Susan H. AlexanderGCFeb 6M2,190$0.00—
Priya SinghalOfficerDERIVJan 30MPLAN1,829$0.00—?
Priya SinghalOfficerFeb 2SPLAN748$179.30$134K
Priya SinghalOfficerJan 30FPLAN582$179.89$105K
Priya SinghalOfficerJan 30MPLAN1,829$0.00—
Christopher ViehbacherCEODERIVDec 1M7,040$0.00—?
Christopher ViehbacherCEODec 1F3,404$177.78$605K
Christopher ViehbacherCEODec 1M7,040$0.00—
Jane GroganOfficerDERIVOct 31M695$0.00—?
Jane GroganOfficerOct 31F337$154.27$52K
Jane GroganOfficerOct 31M695$0.00—