BIIB
BIOGEN INC.
// CIK 0000875045
|
IPO le 1991-09-17 — il y a 35a
|
Cap $27.62B
Biogen Inc. is an American multinational biotechnology company based in Cambridge, Massachusetts, United States specializing in the treatment of neurological diseases. The company's primary products are dimethyl fumarate (Tecfidera), diroximel fumarate (Vumerity), interferon beta-1a (AVONEX), peginterferon beta-1a (Plegridy), and natalizumab (Tysabri), all for the treatment of multiple sclerosis ; nusinersen (Spinraza) for the treatment of spinal muscular atrophy ; omaveloxolone (Skyclarys) for the treatment of Friedreich's ataxia ; tofersen (Qalsody) for the treatment of ALS; and dimethyl fum…
INSIDERS
| insider | filings | tx | volume | top score |
|---|---|---|---|---|
| Viehbacher Christopher | 3 | 10 | $2.81M | 39 |
| Singhal Priya | 5 | 17 | $1.92M | 39 |
| Izzar Rachid | 3 | 11 | $710k | 39 |
| ALEXANDER SUSAN H | 2 | 10 | $705k | 39 |
| Murphy Nicole | 2 | 11 | $672k | 64 |
| Gregory Ginger | 2 | 10 | $521k | 39 |
| Keeney Adam | 4 | 13 | $458k | 39 |
| Kramer Robin | 2 | 10 | $310k | 39 |
| Grogan Jane | 3 | 10 | $251k | 39 |
| Minor Lloyd | 3 | 4 | $240k | 49 |
| DORSA CAROLINE | 2 | 2 | $152k | 62 |
| Godbout Sean | 4 | 16 | $83k | 39 |
| Pangalos Menelas N | 2 | 4 | — | 54 |
| LANGER SUSAN | 2 | 2 | — | 50 |
| Patolawala Monish D | 2 | 2 | — | 51 |
| Mantas Jesus B | 2 | 2 | — | 49 |
| Parini Michael | 1 | 1 | — | 27 |
| Freire Maria C | 2 | 2 | — | 50 |
| Rowinsky Eric K | 2 | 2 | — | 47 |
| HAWKINS WILLIAM A | 2 | 2 | — | 49 |
| SHERWIN STEPHEN A | 2 | 2 | — | 49 |
RECENT TRANSACTIONS
| score | date ▼ | insider | role | type | qty | price | value | SEC |
|---|---|---|---|---|---|---|---|---|
| 27 CLUSTER | 2026-09-01 | Parini Michael | A Attribution | 7,405 | — | — | ↗ | |
| 34 CLUSTER | 2026-08-04 | Minor Lloyd | S Vente marché | 593 | $200.96 | $119k | ↗ | |
| 28 CLUSTER | 2026-08-03 | Minor Lloyd | S Vente marché | 593 | $203.34 | $121k | ↗ | |
| 29 CLUSTER | 2026-06-09 | HAWKINS WILLIAM A | A Attribution | 1,505 | — | — | ↗ | |
| 29 CLUSTER | 2026-06-09 | SHERWIN STEPHEN A | A Attribution | 1,505 | — | — | ↗ | |
| 29 CLUSTER | 2026-06-09 | Rowinsky Eric K | A Attribution | 1,505 | — | — | ↗ | |
| 29 CLUSTER | 2026-06-09 | Mantas Jesus B | A Attribution | 1,505 | — | — | ↗ | |
| 31 CLUSTER | 2026-06-09 | LANGER SUSAN | A Attribution | 1,505 | — | — | ↗ | |
| 31 CLUSTER | 2026-06-09 | Patolawala Monish D | A Attribution | 1,505 | — | — | ↗ | |
| 0 | 2026-06-09 | Pangalos Menelas N | M Exercice option | 2,370 | — | — | ↗ | |
| 32 CLUSTER | 2026-06-09 | Minor Lloyd | A Attribution | 1,505 | — | — | ↗ | |
| 31 CLUSTER | 2026-06-09 | Freire Maria C | A Attribution | 2,005 | — | — | ↗ | |
| 32 CLUSTER | 2026-06-09 | Pangalos Menelas N | A Attribution | 1,505 | — | — | ↗ | |
| 0 | 2026-06-09 | Pangalos Menelas N | M Exercice option | 2,370 | — | — | ↗ | |
| 0 | 2026-05-01 | Keeney Adam | M Exercice option | 939 | — | — | ↗ | |
| 0 | 2026-05-01 | Keeney Adam | F Retenue fiscale | 455 | $187.06 | $85k | ↗ | |
| 0 | 2026-05-01 | Keeney Adam | M Exercice option | 939 | — | — | ↗ | |
| 0 | 2026-04-01 | Godbout Sean | M Exercice option | 181 | — | — | ↗ | |
| 0 | 2026-04-01 | Godbout Sean | F Retenue fiscale | 54 | $183.78 | $10k | ↗ | |
| 0 | 2026-04-01 | Godbout Sean | M Exercice option | 181 | — | — | ↗ | |
| 39 CLUSTER | 2026-02-13 | ALEXANDER SUSAN H | A Attribution | 8,450 | — | — | ↗ | |
| 39 CLUSTER | 2026-02-13 | Godbout Sean | A Attribution | 1,800 | — | — | ↗ | |
| 39 CLUSTER | 2026-02-13 | Gregory Ginger | A Attribution | 8,025 | — | — | ↗ | |
| 39 CLUSTER | 2026-02-13 | Grogan Jane | A Attribution | 8,450 | — | — | ↗ | |
| 39 CLUSTER | 2026-02-13 | Izzar Rachid | A Attribution | 7,390 | — | — | ↗ | |
| 39 CLUSTER | 2026-02-13 | Keeney Adam | A Attribution | 8,025 | — | — | ↗ | |
| 39 CLUSTER | 2026-02-13 | Kramer Robin | A Attribution | 8,450 | — | — | ↗ | |
| 39 CLUSTER | 2026-02-13 | Singhal Priya | A Attribution | 10,560 | — | — | ↗ | |
| 39 CLUSTER | 2026-02-13 | Viehbacher Christopher | A Attribution | 38,015 | — | — | ↗ | |
| 36 CLUSTER | 2026-02-13 | Murphy Nicole | A Attribution | 10,560 | — | — | ↗ | |
| 64 CLUSTER | 2026-02-12 | Murphy Nicole | P Achat marché | 3 | $195.03 | $585 | ↗ | |
| 33 | 2026-02-09 | Singhal Priya | S Vente marché | 2,660 | $199.83 | $532k | ↗ | |
| 0 | 2026-02-06 | ALEXANDER SUSAN H | M Exercice option | 2,190 | — | — | ↗ | |
| 0 | 2026-02-06 | Godbout Sean | M Exercice option | 257 | — | — | ↗ | |
| 0 | 2026-02-06 | Gregory Ginger | M Exercice option | 1,635 | — | — | ↗ | |
| 0 | 2026-02-06 | Grogan Jane | M Exercice option | 1,385 | — | — | ↗ | |
| 0 | 2026-02-06 | Izzar Rachid | M Exercice option | 2,044 | — | — | ↗ | |
| 0 | 2026-02-06 | Keeney Adam | M Exercice option | 1,802 | — | — | ↗ | |
| 0 | 2026-02-06 | Kramer Robin | M Exercice option | 789 | — | — | ↗ | |
| 0 | 2026-02-06 | Murphy Nicole | M Exercice option | 2,102 | — | — | ↗ | |
| 0 | 2026-02-06 | Singhal Priya | M Exercice option | 2,217 | — | — | ↗ | |
| 0 | 2026-02-06 | Viehbacher Christopher | M Exercice option | 9,008 | — | — | ↗ | |
| 0 | 2026-02-06 | ALEXANDER SUSAN H | F Retenue fiscale | 1,059 | $201.18 | $213k | ↗ | |
| 0 | 2026-02-06 | Godbout Sean | F Retenue fiscale | 76 | $201.18 | $15k | ↗ | |
| 0 | 2026-02-06 | Gregory Ginger | F Retenue fiscale | 791 | $201.18 | $159k | ↗ | |
| 0 | 2026-02-06 | Grogan Jane | F Retenue fiscale | 407 | $201.18 | $82k | ↗ | |
| 0 | 2026-02-06 | Izzar Rachid | F Retenue fiscale | 805 | $201.18 | $162k | ↗ | |
| 0 | 2026-02-06 | Keeney Adam | F Retenue fiscale | 589 | $201.18 | $118k | ↗ | |
| 0 | 2026-02-06 | Kramer Robin | F Retenue fiscale | 273 | $201.18 | $55k | ↗ | |
| 0 | 2026-02-06 | Murphy Nicole | F Retenue fiscale | 1,017 | $201.18 | $205k | ↗ | |
| 0 | 2026-02-06 | Singhal Priya | F Retenue fiscale | 1,056 | $201.18 | $212k | ↗ | |
| 0 | 2026-02-06 | Viehbacher Christopher | F Retenue fiscale | 4,356 | $201.18 | $876k | ↗ | |
| 0 | 2026-02-06 | ALEXANDER SUSAN H | M Exercice option | 1,940 | — | — | ↗ | |
| 0 | 2026-02-06 | Godbout Sean | M Exercice option | 305 | — | — | ↗ | |
| 0 | 2026-02-06 | Gregory Ginger | M Exercice option | 1,802 | — | — | ↗ | |
| 0 | 2026-02-06 | Grogan Jane | M Exercice option | 1,873 | — | — | ↗ | |
| 0 | 2026-02-06 | Izzar Rachid | M Exercice option | 1,802 | — | — | ↗ | |
| 0 | 2026-02-06 | Keeney Adam | M Exercice option | 3,278 | — | — | ↗ | |
| 0 | 2026-02-06 | Kramer Robin | M Exercice option | 703 | — | — | ↗ | |
| 0 | 2026-02-06 | Murphy Nicole | M Exercice option | 1,940 | — | — | ↗ | |
| 0 | 2026-02-06 | Singhal Priya | M Exercice option | 4,683 | — | — | ↗ | |
| 0 | 2026-02-06 | Viehbacher Christopher | M Exercice option | 15,453 | — | — | ↗ | |
| 0 | 2026-02-06 | ALEXANDER SUSAN H | F Retenue fiscale | 931 | $201.18 | $187k | ↗ | |
| 0 | 2026-02-06 | Godbout Sean | F Retenue fiscale | 103 | $201.18 | $21k | ↗ | |
| 0 | 2026-02-06 | Gregory Ginger | F Retenue fiscale | 666 | $201.18 | $134k | ↗ | |
| 0 | 2026-02-06 | Grogan Jane | F Retenue fiscale | 584 | $201.18 | $117k | ↗ | |
| 0 | 2026-02-06 | Izzar Rachid | F Retenue fiscale | 458 | $201.18 | $92k | ↗ | |
| 0 | 2026-02-06 | Keeney Adam | F Retenue fiscale | 994 | $201.18 | $200k | ↗ | |
| 0 | 2026-02-06 | Kramer Robin | F Retenue fiscale | 207 | $201.18 | $42k | ↗ | |
| 0 | 2026-02-06 | Murphy Nicole | F Retenue fiscale | 914 | $201.18 | $184k | ↗ | |
| 0 | 2026-02-06 | Singhal Priya | F Retenue fiscale | 1,412 | $201.18 | $284k | ↗ | |
| 0 | 2026-02-06 | Viehbacher Christopher | F Retenue fiscale | 6,624 | $201.18 | $1.33M | ↗ | |
| 0 | 2026-02-06 | ALEXANDER SUSAN H | M Exercice option | 4,916 | — | — | ↗ | |
| 0 | 2026-02-06 | Godbout Sean | M Exercice option | 517 | — | — | ↗ | |
| 0 | 2026-02-06 | Gregory Ginger | M Exercice option | 3,746 | — | — | ↗ | |
| 0 | 2026-02-06 | Grogan Jane | M Exercice option | 1,385 | — | — | ↗ | |
| 0 | 2026-02-06 | Izzar Rachid | M Exercice option | 3,043 | — | — | ↗ | |
| 0 | 2026-02-06 | Keeney Adam | M Exercice option | 1,802 | — | — | ↗ | |
| 0 | 2026-02-06 | Kramer Robin | M Exercice option | 3,511 | — | — | ↗ | |
| 0 | 2026-02-06 | Murphy Nicole | M Exercice option | 4,683 | — | — | ↗ | |
| 0 | 2026-02-06 | Viehbacher Christopher | M Exercice option | 9,008 | — | — | ↗ | |
| 0 | 2026-02-06 | ALEXANDER SUSAN H | F Retenue fiscale | 1,514 | $201.18 | $305k | ↗ | |
| 0 | 2026-02-06 | Godbout Sean | F Retenue fiscale | 180 | $201.18 | $36k | ↗ | |
| 0 | 2026-02-06 | Gregory Ginger | F Retenue fiscale | 1,132 | $201.18 | $228k | ↗ | |
| 0 | 2026-02-06 | Grogan Jane | M Exercice option | 1,873 | — | — | ↗ | |
| 0 | 2026-02-06 | Izzar Rachid | F Retenue fiscale | 775 | $201.18 | $156k | ↗ | |
| 0 | 2026-02-06 | Keeney Adam | M Exercice option | 3,278 | — | — | ↗ | |
| 0 | 2026-02-06 | Kramer Robin | F Retenue fiscale | 1,063 | $201.18 | $214k | ↗ | |
| 0 | 2026-02-06 | Murphy Nicole | F Retenue fiscale | 1,408 | $201.18 | $283k | ↗ | |
| 0 | 2026-02-06 | Singhal Priya | M Exercice option | 2,217 | — | — | ↗ | |
| 0 | 2026-02-06 | Viehbacher Christopher | M Exercice option | 15,453 | — | — | ↗ | |
| 0 | 2026-02-06 | ALEXANDER SUSAN H | M Exercice option | 2,190 | — | — | ↗ | |
| 0 | 2026-02-06 | Godbout Sean | M Exercice option | 257 | — | — | ↗ | |
| 0 | 2026-02-06 | Gregory Ginger | M Exercice option | 1,635 | — | — | ↗ | |
| 0 | 2026-02-06 | Izzar Rachid | M Exercice option | 2,044 | — | — | ↗ | |
| 0 | 2026-02-06 | Kramer Robin | M Exercice option | 789 | — | — | ↗ | |
| 0 | 2026-02-06 | Murphy Nicole | M Exercice option | 2,102 | — | — | ↗ | |
| 0 | 2026-02-06 | Singhal Priya | M Exercice option | 4,683 | — | — | ↗ | |
| 0 | 2026-02-06 | ALEXANDER SUSAN H | M Exercice option | 1,940 | — | — | ↗ | |
| 0 | 2026-02-06 | Godbout Sean | M Exercice option | 305 | — | — | ↗ | |
| 0 | 2026-02-06 | Gregory Ginger | M Exercice option | 1,802 | — | — | ↗ | |
| 0 | 2026-02-06 | Izzar Rachid | M Exercice option | 1,802 | — | — | ↗ | |
| 0 | 2026-02-06 | Kramer Robin | M Exercice option | 703 | — | — | ↗ | |
| 0 | 2026-02-06 | Murphy Nicole | M Exercice option | 1,940 | — | — | ↗ | |
| 0 | 2026-02-06 | ALEXANDER SUSAN H | M Exercice option | 4,916 | — | — | ↗ | |
| 0 | 2026-02-06 | Godbout Sean | M Exercice option | 517 | — | — | ↗ | |
| 0 | 2026-02-06 | Gregory Ginger | M Exercice option | 3,746 | — | — | ↗ | |
| 0 | 2026-02-06 | Izzar Rachid | M Exercice option | 3,043 | — | — | ↗ | |
| 0 | 2026-02-06 | Kramer Robin | M Exercice option | 3,511 | — | — | ↗ | |
| 0 | 2026-02-06 | Murphy Nicole | M Exercice option | 4,683 | — | — | ↗ | |
| 29 | 2026-02-02 | Singhal Priya | S Vente marché | 748 | $179.30 | $134k | ↗ | |
| 0 | 2026-01-30 | Singhal Priya | M Exercice option | 1,829 | — | — | ↗ | |
| 0 | 2026-01-30 | Singhal Priya | F Retenue fiscale | 582 | $179.89 | $105k | ↗ | |
| 0 | 2026-01-30 | Singhal Priya | M Exercice option | 1,829 | — | — | ↗ | |
| 0 | 2025-12-01 | Viehbacher Christopher | M Exercice option | 7,040 | — | — | ↗ | |
| 0 | 2025-12-01 | Viehbacher Christopher | F Retenue fiscale | 3,404 | $177.78 | $605k | ↗ | |
| 0 | 2025-12-01 | Viehbacher Christopher | M Exercice option | 7,040 | — | — | ↗ | |
| 0 | 2025-10-31 | Grogan Jane | M Exercice option | 695 | — | — | ↗ | |
| 0 | 2025-10-31 | Grogan Jane | F Retenue fiscale | 337 | $154.27 | $52k | ↗ | |
| 0 | 2025-10-31 | Grogan Jane | M Exercice option | 695 | — | — | ↗ | |
| 0 | 2025-10-02 | Godbout Sean | M Exercice option | 26 | — | — | ↗ | |
| 0 | 2025-10-02 | Godbout Sean | F Retenue fiscale | 8 | $155.25 | $1k | ↗ | |
| 0 | 2025-10-02 | Godbout Sean | M Exercice option | 26 | — | — | ↗ | |
| 35 CLUSTER | 2025-09-02 | Singhal Priya | S Vente marché | 517 | $133.55 | $69k | ↗ | |
| 0 | 2025-08-29 | Singhal Priya | M Exercice option | 1,669 | — | — | ↗ | |
| 0 | 2025-08-29 | Singhal Priya | F Retenue fiscale | 807 | $132.22 | $107k | ↗ | |
| 0 | 2025-08-29 | Singhal Priya | M Exercice option | 1,669 | — | — | ↗ | |
| 31 CLUSTER | 2025-07-08 | Izzar Rachid | S Vente marché | 2,223 | $135.00 | $300k | ↗ | |
| 44 CLUSTER | 2025-06-17 | DORSA CAROLINE | A Attribution | 3,160 | — | — | ↗ | |
| 50 CLUSTER | 2025-06-17 | LANGER SUSAN | A Attribution | 2,370 | — | — | ↗ | |
| 49 CLUSTER | 2025-06-17 | SHERWIN STEPHEN A | A Attribution | 2,370 | — | — | ↗ | |
| 47 CLUSTER | 2025-06-17 | Rowinsky Eric K | A Attribution | 2,370 | — | — | ↗ | |
| 50 CLUSTER | 2025-06-17 | Freire Maria C | A Attribution | 2,370 | — | — | ↗ | |
| 49 CLUSTER | 2025-06-17 | HAWKINS WILLIAM A | A Attribution | 2,370 | — | — | ↗ | |
| 49 CLUSTER | 2025-06-17 | Mantas Jesus B | A Attribution | 2,370 | — | — | ↗ | |
| 51 CLUSTER | 2025-06-17 | Patolawala Monish D | A Attribution | 2,370 | — | — | ↗ | |
| 49 CLUSTER | 2025-06-17 | Minor Lloyd | A Attribution | 2,370 | — | — | ↗ | |
| 54 CLUSTER | 2025-06-17 | Pangalos Menelas N | A Attribution | 2,370 | — | — | ↗ | |
| 32 CLUSTER | 2025-05-19 | Singhal Priya | S Vente marché | 3,806 | $126.25 | $481k | ↗ | |
| 62 CLUSTER | 2025-05-02 | DORSA CAROLINE | P Achat marché | 1,235 | $122.72 | $152k | ↗ | |
| 0 | 2025-05-01 | Keeney Adam | M Exercice option | 938 | — | — | ↗ | |
| 0 | 2025-05-01 | Keeney Adam | F Retenue fiscale | 454 | $120.93 | $55k | ↗ | |
| 0 | 2025-05-01 | Keeney Adam | M Exercice option | 938 | — | — | ↗ |