Grogan Jane
Head Of Research
Exercise
Calculated transaction value
$0
695 shares @ $0
Traded
Oct 30, 2026
Filed
Nov 2, 2026
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Biogen Inc
BIIB
ManufacturingChemicals
Transactions reported in official disclosures
Price with disclosed trades
Daily closes, past year · marks sit on transaction dates, sized by value
36 trades
| Reporting person | Filed | Transaction | Transaction value | Source | Actions |
|---|---|---|---|---|---|
| Grogan Jane Head Of Research | Nov 2, 2026 3-day lag | Exercise Oct 30, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Grogan Jane Head Of Research | Nov 2, 2026 3-day lag | Exercise Oct 30, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Grogan Jane Head Of Research | Nov 2, 2026 3-day lag | Disposition Oct 30, 2026 | $87.5K Filed shares x price | SEC Form 4 View filing | |
| Hon. Maria Elvira Salazar U.S. House member | Oct 7, 2026 13-day lag | Sale Sep 24, 2026 | $1K - $15K Reported range | House PTR View filing | |
| Godbout Sean Chief Accounting Officer | Oct 5, 2026 3-day lag | Exercise Oct 2, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Godbout Sean Chief Accounting Officer | Oct 5, 2026 3-day lag | Exercise Oct 2, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Godbout Sean Chief Accounting Officer | Oct 5, 2026 3-day lag | Disposition Oct 2, 2026 | $1.76K Filed shares x price | SEC Form 4 View filing | |
| Godbout Sean Chief Accounting Officer | Oct 5, 2026 4-day lag | Award Oct 1, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Parini Michael Chief Legal Officer | Sep 3, 2026 2-day lag | Award Sep 1, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Hon. Kevin Hern U.S. House member | Sep 1, 2026 14-day lag | Sale Aug 18, 2026 | $1K - $15K Reported range | House PTR View filing | |
| Donald J Trump Executive branch official | Aug 22, 2026 71-day lag | Sale Jun 12, 2026 | $1K - $15K Reported range | OGE 278-T View filing | |
| Minor Lloyd Director | Aug 5, 2026 1-day lag | Sale Aug 4, 2026 | $119.17K Filed shares x price | SEC Form 4 View filing | |
| Minor Lloyd Director | Aug 5, 2026 2-day lag | Sale Aug 3, 2026 | $120.58K Filed shares x price | SEC Form 4 View filing | |
| Hon. Maria Elvira Salazar U.S. House member | Jul 7, 2026 35-day lag | Sale Jun 2, 2026 | $15K - $50K Reported range | House PTR View filing | |
| Hon. Gilbert Cisneros U.S. House member | Jul 2, 2026 27-day lag | Buy Jun 5, 2026 | $1K - $15K Reported range | House PTR View filing | |
| Donald J Trump Executive branch official | Jul 1, 2026 77-day lag | Buy Apr 15, 2026 | $1K - $15K Reported range | OGE 278-T View filing | |
| Donald J Trump Executive branch official | Jul 1, 2026 82-day lag | Sale Apr 10, 2026 | $1K - $15K Reported range | OGE 278-T View filing | |
| Langer Susan Director | Jun 11, 2026 2-day lag | Award Jun 9, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Pangalos Menelas N Director | Jun 11, 2026 2-day lag | Exercise Jun 9, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Minor Lloyd Director | Jun 11, 2026 2-day lag | Award Jun 9, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Hawkins William A Director | Jun 11, 2026 2-day lag | Award Jun 9, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Freire Maria C Director | Jun 11, 2026 2-day lag | Award Jun 9, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Pangalos Menelas N Director | Jun 11, 2026 2-day lag | Exercise Jun 9, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Rowinsky Eric K Director | Jun 11, 2026 2-day lag | Award Jun 9, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Sherwin Stephen A Director | Jun 11, 2026 2-day lag | Award Jun 9, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Patolawala Monish D Director | Jun 11, 2026 2-day lag | Award Jun 9, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Mantas Jesus B Director | Jun 11, 2026 2-day lag | Award Jun 9, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Pangalos Menelas N Director | Jun 11, 2026 2-day lag | Award Jun 9, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Hon. Maria Elvira Salazar U.S. House member | Jun 8, 2026 27-day lag | Buy May 12, 2026 | $1K - $15K Reported range | House PTR View filing | |
| Hon. Maria Elvira Salazar U.S. House member | Jun 8, 2026 28-day lag | Buy May 11, 2026 | $1K - $15K Reported range | House PTR View filing |
Grogan Jane
Head Of Research
Exercise
Calculated transaction value
$0
695 shares @ $0
Traded
Oct 30, 2026
Filed
Nov 2, 2026
Grogan Jane
Head Of Research
Disposition
Calculated transaction value
$87.5K
345 shares @ $253.62
Traded
Oct 30, 2026
Filed
Nov 2, 2026
Hon. Maria Elvira Salazar
U.S. House member
Sale
Reported value range
$1K - $15K
Not reported
Traded
Sep 24, 2026
Filed
Oct 7, 2026
Godbout Sean
Chief Accounting Officer
Exercise
Calculated transaction value
$0
27 shares @ $0
Traded
Oct 2, 2026
Filed
Oct 5, 2026
Godbout Sean
Chief Accounting Officer
Exercise
Calculated transaction value
$0
27 shares @ $0
Traded
Oct 2, 2026
Filed
Oct 5, 2026
Godbout Sean
Chief Accounting Officer
Disposition
Calculated transaction value
$1.76K
8 shares @ $219.88
Traded
Oct 2, 2026
Filed
Oct 5, 2026
Godbout Sean
Chief Accounting Officer
Award
Calculated transaction value
$0
985 shares @ $0
Traded
Oct 1, 2026
Filed
Oct 5, 2026
Parini Michael
Chief Legal Officer
Award
Calculated transaction value
$0
7,405 shares @ $0
Traded
Sep 1, 2026
Filed
Sep 3, 2026
Hon. Kevin Hern
U.S. House member
Sale
Reported value range
$1K - $15K
Not reported
Traded
Aug 18, 2026
Filed
Sep 1, 2026
Donald J Trump
Executive branch official
Sale
Reported value range
$1K - $15K
Not reported
Traded
Jun 12, 2026
Filed
Aug 22, 2026
Minor Lloyd
Director
Sale
Calculated transaction value
$119.17K
593 shares @ $200.96
Traded
Aug 4, 2026
Filed
Aug 5, 2026
Minor Lloyd
Director
Sale
Calculated transaction value
$120.58K
593 shares @ $203.34
Traded
Aug 3, 2026
Filed
Aug 5, 2026
Hon. Maria Elvira Salazar
U.S. House member
Sale
Reported value range
$15K - $50K
Not reported
Traded
Jun 2, 2026
Filed
Jul 7, 2026
Hon. Gilbert Cisneros
U.S. House member
Buy
Reported value range
$1K - $15K
Not reported
Traded
Jun 5, 2026
Filed
Jul 2, 2026
Donald J Trump
Executive branch official
Buy
Reported value range
$1K - $15K
Not reported
Traded
Apr 15, 2026
Filed
Jul 1, 2026
Donald J Trump
Executive branch official
Sale
Reported value range
$1K - $15K
Not reported
Traded
Apr 10, 2026
Filed
Jul 1, 2026
Langer Susan
Director
Award
Calculated transaction value
$0
1,505 shares @ $0
Traded
Jun 9, 2026
Filed
Jun 11, 2026
Pangalos Menelas N
Director
Exercise
Calculated transaction value
$0
2,370 shares @ $0
Traded
Jun 9, 2026
Filed
Jun 11, 2026
Minor Lloyd
Director
Award
Calculated transaction value
$0
1,505 shares @ $0
Traded
Jun 9, 2026
Filed
Jun 11, 2026
Hawkins William A
Director
Award
Calculated transaction value
$0
1,505 shares @ $0
Traded
Jun 9, 2026
Filed
Jun 11, 2026
Freire Maria C
Director
Award
Calculated transaction value
$0
2,005 shares @ $0
Traded
Jun 9, 2026
Filed
Jun 11, 2026
Pangalos Menelas N
Director
Exercise
Calculated transaction value
$0
2,370 shares @ $0
Traded
Jun 9, 2026
Filed
Jun 11, 2026
Rowinsky Eric K
Director
Award
Calculated transaction value
$0
1,505 shares @ $0
Traded
Jun 9, 2026
Filed
Jun 11, 2026
Sherwin Stephen A
Director
Award
Calculated transaction value
$0
1,505 shares @ $0
Traded
Jun 9, 2026
Filed
Jun 11, 2026
Patolawala Monish D
Director
Award
Calculated transaction value
$0
1,505 shares @ $0
Traded
Jun 9, 2026
Filed
Jun 11, 2026
Mantas Jesus B
Director
Award
Calculated transaction value
$0
1,505 shares @ $0
Traded
Jun 9, 2026
Filed
Jun 11, 2026
Pangalos Menelas N
Director
Award
Calculated transaction value
$0
1,505 shares @ $0
Traded
Jun 9, 2026
Filed
Jun 11, 2026
Hon. Maria Elvira Salazar
U.S. House member
Buy
Reported value range
$1K - $15K
Not reported
Traded
May 12, 2026
Filed
Jun 8, 2026
Hon. Maria Elvira Salazar
U.S. House member
Buy
Reported value range
$1K - $15K
Not reported
Traded
May 11, 2026
Filed
Jun 8, 2026