Company / CIK 0000875045
BIOGEN INC.
- Ticker
- BIIB
- Size, estimated from filings
- Large cap ($10B – $200B)
- Insiders on file
- 20
- Members of Congress who traded it
- 4
- Federal contracts on record
- none matched
- Lobbying filings on record
- 21
- SEC filings
- EDGAR ↗
- Latest trade on record
- October 2, 2026
BIOGEN INC. (BIIB) has 20 insiders on file who disclosed 124 transactions in the last 12 months (1 open-market buy, 36 sales, about $7.7M at reported prices), and 9 congressional trades in its stock are on record. No federal contract award that started in the last 180 days was found for a recipient with exactly this name, and 10 lobbying filings naming it as client report $2.9M in 2026.
BIOGEN INC. in charts
Who is trading this stock
Which people account for the buying and selling over the last 12 months?
8 people account for the disclosed buying and selling in BIOGEN INC. over the last 12 months; the most active is Viehbacher Christopher with $2.8M.
Lobbying spend by quarter
How much has BIOGEN INC. reported spending on federal lobbying?
BIOGEN INC. reported $5.1M in lobbying over the last eight quarters, from filings matched by exact company name.
Insiders
| Name | Role | Rows | Bought | Sold | Last filed |
|---|---|---|---|---|---|
| Godbout Sean | Chief Accounting Officer | 20 | 0 | 6 | October 5, 2026 |
| Parini Michael | Chief Legal Officer | 1 | 0 | 0 | September 3, 2026 |
| Minor Lloyd | Director | 3 | 0 | 2 | August 5, 2026 |
| Patolawala Monish D | Director | 1 | 0 | 0 | August 5, 2026 |
| Freire Maria C | Director | 1 | 0 | 0 | June 11, 2026 |
| Pangalos Menelas N | Director | 3 | 0 | 0 | June 11, 2026 |
| LANGER SUSAN | Director | 1 | 0 | 0 | June 11, 2026 |
| Mantas Jesus B | Director | 1 | 0 | 0 | June 11, 2026 |
| Rowinsky Eric K | Director | 1 | 0 | 0 | June 11, 2026 |
| SHERWIN STEPHEN A | Director | 1 | 0 | 0 | June 11, 2026 |
| HAWKINS WILLIAM A | Director | 1 | 0 | 0 | June 11, 2026 |
| Keeney Adam | Head of Corporate Development | 10 | 0 | 3 | May 5, 2026 |
| Singhal Priya | Head of Development | 12 | 0 | 5 | February 17, 2026 |
| ALEXANDER SUSAN H | EVP Chief Legal Officer | 10 | 0 | 3 | February 17, 2026 |
| Gregory Ginger | EVP, Human Resources | 10 | 0 | 3 | February 17, 2026 |
| Grogan Jane | Head of Research | 10 | 0 | 3 | February 17, 2026 |
| Izzar Rachid | Head of Global Product Strat. | 10 | 0 | 3 | February 17, 2026 |
| Kramer Robin | Chief Financial Officer | 10 | 0 | 3 | February 17, 2026 |
| Murphy Nicole | Head of Pharm Ops and Tech | 11 | 1 | 3 | February 17, 2026 |
| Viehbacher Christopher | President and CEO | 10 | 0 | 3 | February 17, 2026 |
Rows are this company's Form 4 rows for each person. "Bought" and "sold" count open-market purchases (code P) and sales only. More in insider buying and insider selling.
Members of Congress who traded BIIB
From periodic transaction reports that name the company's stock. Amounts are the sums of the ranges as filed. Every row is on the BIIB page.
| Member | Seat | Trades | Bought | Sold | Range as filed | Latest |
|---|---|---|---|---|---|---|
| Maria Elvira Salazar | Representative (FL, District 27), Republican | 5 | 3 | 2 | $68K–$195K | September 24, 2026 |
| Gilbert Ray Cisneros, Jr. | Representative (CA, District 31), Democrat | 2 | 2 | 0 | $2,002–$30K | June 5, 2026 |
| Kevin Hern | Representative (OK, District 1), Republican | 1 | 0 | 1 | $1,001–$15K | August 18, 2026 |
| Alan Armstrong | Senator (OK), Republican | 1 | 1 | 0 | $1,001–$15K | March 27, 2026 |
Insider transactions
| Filer | Security | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Godbout Sean | BIIB | Option / conversion M | October 2, 2026 | October 5, 2026 | 3d | 27 | — | — | derivative | Form 4 ↗ | |
| Godbout Sean | BIIB | Other A | October 1, 2026 | October 5, 2026 | 4d | 985 | — | — | derivative | Form 4 ↗ | |
| Godbout Sean | BIIB | Sell F | October 2, 2026 | October 5, 2026 | 3d | 8 | $220 | $1,759 | Form 4 ↗ | ||
| Godbout Sean | BIIB | Option / conversion M | October 2, 2026 | October 5, 2026 | 3d | 27 | — | — | Form 4 ↗ | ||
| Parini Michael | BIIB | Other A | September 1, 2026 | September 3, 2026 | 2d | 7,405 | — | — | derivative | Form 4 ↗ | |
| Minor Lloyd | BIIB | Sell S | August 4, 2026 | August 5, 2026 | 1d | 593 | $201 | $119K | 10b5-1 plan | Form 4 ↗ | |
| Minor Lloyd | BIIB | Sell S | August 3, 2026 | August 5, 2026 | 2d | 593 | $203 | $121K | 10b5-1 plan | Form 4 ↗ | |
| HAWKINS WILLIAM A | BIIB | Other A | June 9, 2026 | June 11, 2026 | 2d | 1,505 | — | — | Form 4 ↗ | ||
| SHERWIN STEPHEN A | BIIB | Other A | June 9, 2026 | June 11, 2026 | 2d | 1,505 | — | — | Form 4 ↗ | ||
| Rowinsky Eric K | BIIB | Other A | June 9, 2026 | June 11, 2026 | 2d | 1,505 | — | — | Form 4 ↗ | ||
| Mantas Jesus B | BIIB | Other A | June 9, 2026 | June 11, 2026 | 2d | 1,505 | — | — | Form 4 ↗ | ||
| LANGER SUSAN | BIIB | Other A | June 9, 2026 | June 11, 2026 | 2d | 1,505 | — | — | Form 4 ↗ | ||
| Patolawala Monish D | BIIB | Other A | June 9, 2026 | June 11, 2026 | 2d | 1,505 | — | — | Form 4 ↗ | ||
| Pangalos Menelas N | BIIB | Option / conversion M | June 9, 2026 | June 11, 2026 | 2d | 2,370 | — | — | derivative | Form 4 ↗ | |
| Pangalos Menelas N | BIIB | Other A | June 9, 2026 | June 11, 2026 | 2d | 1,505 | — | — | Form 4 ↗ | ||
| Pangalos Menelas N | BIIB | Option / conversion M | June 9, 2026 | June 11, 2026 | 2d | 2,370 | — | — | Form 4 ↗ | ||
| Minor Lloyd | BIIB | Other A | June 9, 2026 | June 11, 2026 | 2d | 1,505 | — | — | Form 4 ↗ | ||
| Freire Maria C | BIIB | Other A | June 9, 2026 | June 11, 2026 | 2d | 2,005 | — | — | Form 4 ↗ | ||
| Keeney Adam | BIIB | Option / conversion M | May 1, 2026 | May 5, 2026 | 4d | 939 | — | — | derivative | Form 4 ↗ | |
| Keeney Adam | BIIB | Sell F | May 1, 2026 | May 5, 2026 | 4d | 455 | $187 | $85K | Form 4 ↗ | ||
| Keeney Adam | BIIB | Option / conversion M | May 1, 2026 | May 5, 2026 | 4d | 939 | — | — | Form 4 ↗ | ||
| Godbout Sean | BIIB | Option / conversion M | April 1, 2026 | April 3, 2026 | 2d | 181 | — | — | derivative | Form 4 ↗ | |
| Godbout Sean | BIIB | Sell F | April 1, 2026 | April 3, 2026 | 2d | 54 | $184 | $9,924 | Form 4 ↗ | ||
| Godbout Sean | BIIB | Option / conversion M | April 1, 2026 | April 3, 2026 | 2d | 181 | — | — | Form 4 ↗ | ||
| Viehbacher Christopher | BIIB | Other A | February 13, 2026 | February 17, 2026 | 4d | 38,015 | — | — | derivative | Form 4 ↗ | |
| Singhal Priya | BIIB | Other A | February 13, 2026 | February 17, 2026 | 4d | 10,560 | — | — | derivative | Form 4 ↗ | |
| Murphy Nicole | BIIB | Other A | February 13, 2026 | February 17, 2026 | 4d | 10,560 | — | — | derivative | Form 4 ↗ | |
| Murphy Nicole | BIIB | Buy P | February 12, 2026 | February 17, 2026 | 5d | 3 | $195 | $585 | late | Form 4 ↗ | |
| Kramer Robin | BIIB | Other A | February 13, 2026 | February 17, 2026 | 4d | 8,450 | — | — | derivative | Form 4 ↗ | |
| Keeney Adam | BIIB | Other A | February 13, 2026 | February 17, 2026 | 4d | 8,025 | — | — | derivative | Form 4 ↗ | |
| Izzar Rachid | BIIB | Other A | February 13, 2026 | February 17, 2026 | 4d | 7,390 | — | — | derivative | Form 4 ↗ | |
| Grogan Jane | BIIB | Other A | February 13, 2026 | February 17, 2026 | 4d | 8,450 | — | — | derivative | Form 4 ↗ | |
| Gregory Ginger | BIIB | Other A | February 13, 2026 | February 17, 2026 | 4d | 8,025 | — | — | derivative | Form 4 ↗ | |
| Godbout Sean | BIIB | Other A | February 13, 2026 | February 17, 2026 | 4d | 1,800 | — | — | derivative | Form 4 ↗ | |
| ALEXANDER SUSAN H | BIIB | Other A | February 13, 2026 | February 17, 2026 | 4d | 8,450 | — | — | derivative | Form 4 ↗ | |
| Viehbacher Christopher | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 15,453 | — | — | derivative | Form 4 ↗ | |
| Viehbacher Christopher | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 9,008 | — | — | derivative | Form 4 ↗ | |
| Viehbacher Christopher | BIIB | Sell F | February 6, 2026 | February 10, 2026 | 4d | 6,624 | $201 | $1.3M | Form 4 ↗ | ||
| Viehbacher Christopher | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 15,453 | — | — | Form 4 ↗ | ||
| Viehbacher Christopher | BIIB | Sell F | February 6, 2026 | February 10, 2026 | 4d | 4,356 | $201 | $876K | Form 4 ↗ | ||
| Viehbacher Christopher | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 9,008 | — | — | Form 4 ↗ | ||
| Singhal Priya | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 4,683 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| Singhal Priya | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 2,217 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| Singhal Priya | BIIB | Sell S | February 9, 2026 | February 10, 2026 | 1d | 2,660 | $200 | $532K | 10b5-1 plan | Form 4 ↗ | |
| Singhal Priya | BIIB | Sell F | February 6, 2026 | February 10, 2026 | 4d | 1,412 | $201 | $284K | 10b5-1 plan | Form 4 ↗ | |
| Singhal Priya | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 4,683 | — | — | 10b5-1 plan | Form 4 ↗ | |
| Singhal Priya | BIIB | Sell F | February 6, 2026 | February 10, 2026 | 4d | 1,056 | $201 | $212K | 10b5-1 plan | Form 4 ↗ | |
| Singhal Priya | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 2,217 | — | — | 10b5-1 plan | Form 4 ↗ | |
| Murphy Nicole | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 4,683 | — | — | derivative | Form 4 ↗ | |
| Murphy Nicole | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 1,940 | — | — | derivative | Form 4 ↗ | |
| Murphy Nicole | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 2,102 | — | — | derivative | Form 4 ↗ | |
| Murphy Nicole | BIIB | Sell F | February 6, 2026 | February 10, 2026 | 4d | 1,408 | $201 | $283K | Form 4 ↗ | ||
| Murphy Nicole | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 4,683 | — | — | Form 4 ↗ | ||
| Murphy Nicole | BIIB | Sell F | February 6, 2026 | February 10, 2026 | 4d | 914 | $201 | $184K | Form 4 ↗ | ||
| Murphy Nicole | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 1,940 | — | — | Form 4 ↗ | ||
| Murphy Nicole | BIIB | Sell F | February 6, 2026 | February 10, 2026 | 4d | 1,017 | $201 | $205K | Form 4 ↗ | ||
| Murphy Nicole | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 2,102 | — | — | Form 4 ↗ | ||
| Kramer Robin | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 3,511 | — | — | derivative | Form 4 ↗ | |
| Kramer Robin | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 703 | — | — | derivative | Form 4 ↗ | |
| Kramer Robin | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 789 | — | — | derivative | Form 4 ↗ | |
| Kramer Robin | BIIB | Sell F | February 6, 2026 | February 10, 2026 | 4d | 1,063 | $201 | $214K | Form 4 ↗ | ||
| Kramer Robin | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 3,511 | — | — | Form 4 ↗ | ||
| Kramer Robin | BIIB | Sell F | February 6, 2026 | February 10, 2026 | 4d | 207 | $201 | $42K | Form 4 ↗ | ||
| Kramer Robin | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 703 | — | — | Form 4 ↗ | ||
| Kramer Robin | BIIB | Sell F | February 6, 2026 | February 10, 2026 | 4d | 273 | $201 | $55K | Form 4 ↗ | ||
| Kramer Robin | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 789 | — | — | Form 4 ↗ | ||
| Keeney Adam | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 3,278 | — | — | derivative | Form 4 ↗ | |
| Keeney Adam | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 1,802 | — | — | derivative | Form 4 ↗ | |
| Keeney Adam | BIIB | Sell F | February 6, 2026 | February 10, 2026 | 4d | 994 | $201 | $200K | Form 4 ↗ | ||
| Keeney Adam | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 3,278 | — | — | Form 4 ↗ | ||
| Keeney Adam | BIIB | Sell F | February 6, 2026 | February 10, 2026 | 4d | 589 | $201 | $118K | Form 4 ↗ | ||
| Keeney Adam | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 1,802 | — | — | Form 4 ↗ | ||
| Izzar Rachid | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 3,043 | — | — | derivative | Form 4 ↗ | |
| Izzar Rachid | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 1,802 | — | — | derivative | Form 4 ↗ | |
| Izzar Rachid | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 2,044 | — | — | derivative | Form 4 ↗ | |
| Izzar Rachid | BIIB | Sell F | February 6, 2026 | February 10, 2026 | 4d | 775 | $201 | $156K | Form 4 ↗ | ||
| Izzar Rachid | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 3,043 | — | — | Form 4 ↗ | ||
| Izzar Rachid | BIIB | Sell F | February 6, 2026 | February 10, 2026 | 4d | 458 | $201 | $92K | Form 4 ↗ | ||
| Izzar Rachid | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 1,802 | — | — | Form 4 ↗ | ||
| Izzar Rachid | BIIB | Sell F | February 6, 2026 | February 10, 2026 | 4d | 805 | $201 | $162K | Form 4 ↗ | ||
| Izzar Rachid | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 2,044 | — | — | Form 4 ↗ | ||
| Grogan Jane | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 1,873 | — | — | derivative | Form 4 ↗ | |
| Grogan Jane | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 1,385 | — | — | derivative | Form 4 ↗ | |
| Grogan Jane | BIIB | Sell F | February 6, 2026 | February 10, 2026 | 4d | 584 | $201 | $117K | Form 4 ↗ | ||
| Grogan Jane | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 1,873 | — | — | Form 4 ↗ | ||
| Grogan Jane | BIIB | Sell F | February 6, 2026 | February 10, 2026 | 4d | 407 | $201 | $82K | Form 4 ↗ | ||
| Grogan Jane | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 1,385 | — | — | Form 4 ↗ | ||
| Gregory Ginger | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 3,746 | — | — | derivative | Form 4 ↗ | |
| Gregory Ginger | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 1,802 | — | — | derivative | Form 4 ↗ | |
| Gregory Ginger | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 1,635 | — | — | derivative | Form 4 ↗ | |
| Gregory Ginger | BIIB | Sell F | February 6, 2026 | February 10, 2026 | 4d | 1,132 | $201 | $228K | Form 4 ↗ | ||
| Gregory Ginger | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 3,746 | — | — | Form 4 ↗ | ||
| Gregory Ginger | BIIB | Sell F | February 6, 2026 | February 10, 2026 | 4d | 666 | $201 | $134K | Form 4 ↗ | ||
| Gregory Ginger | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 1,802 | — | — | Form 4 ↗ | ||
| Gregory Ginger | BIIB | Sell F | February 6, 2026 | February 10, 2026 | 4d | 791 | $201 | $159K | Form 4 ↗ | ||
| Gregory Ginger | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 1,635 | — | — | Form 4 ↗ | ||
| Godbout Sean | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 517 | — | — | derivative | Form 4 ↗ | |
| Godbout Sean | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 305 | — | — | derivative | Form 4 ↗ | |
| Godbout Sean | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 257 | — | — | derivative | Form 4 ↗ | |
| Godbout Sean | BIIB | Sell F | February 6, 2026 | February 10, 2026 | 4d | 180 | $201 | $36K | Form 4 ↗ | ||
| Godbout Sean | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 517 | — | — | Form 4 ↗ | ||
| Godbout Sean | BIIB | Sell F | February 6, 2026 | February 10, 2026 | 4d | 103 | $201 | $21K | Form 4 ↗ | ||
| Godbout Sean | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 305 | — | — | Form 4 ↗ | ||
| Godbout Sean | BIIB | Sell F | February 6, 2026 | February 10, 2026 | 4d | 76 | $201 | $15K | Form 4 ↗ | ||
| Godbout Sean | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 257 | — | — | Form 4 ↗ | ||
| ALEXANDER SUSAN H | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 4,916 | — | — | derivative | Form 4 ↗ | |
| ALEXANDER SUSAN H | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 1,940 | — | — | derivative | Form 4 ↗ | |
| ALEXANDER SUSAN H | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 2,190 | — | — | derivative | Form 4 ↗ | |
| ALEXANDER SUSAN H | BIIB | Sell F | February 6, 2026 | February 10, 2026 | 4d | 1,514 | $201 | $305K | Form 4 ↗ | ||
| ALEXANDER SUSAN H | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 4,916 | — | — | Form 4 ↗ | ||
| ALEXANDER SUSAN H | BIIB | Sell F | February 6, 2026 | February 10, 2026 | 4d | 931 | $201 | $187K | Form 4 ↗ | ||
| ALEXANDER SUSAN H | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 1,940 | — | — | Form 4 ↗ | ||
| ALEXANDER SUSAN H | BIIB | Sell F | February 6, 2026 | February 10, 2026 | 4d | 1,059 | $201 | $213K | Form 4 ↗ | ||
| ALEXANDER SUSAN H | BIIB | Option / conversion M | February 6, 2026 | February 10, 2026 | 4d | 2,190 | — | — | Form 4 ↗ | ||
| Singhal Priya | BIIB | Option / conversion M | January 30, 2026 | February 3, 2026 | 4d | 1,829 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| Singhal Priya | BIIB | Sell S | February 2, 2026 | February 3, 2026 | 1d | 748 | $179 | $134K | 10b5-1 plan | Form 4 ↗ | |
| Singhal Priya | BIIB | Sell F | January 30, 2026 | February 3, 2026 | 4d | 582 | $180 | $105K | 10b5-1 plan | Form 4 ↗ | |
| Singhal Priya | BIIB | Option / conversion M | January 30, 2026 | February 3, 2026 | 4d | 1,829 | — | — | 10b5-1 plan | Form 4 ↗ | |
| Viehbacher Christopher | BIIB | Option / conversion M | December 1, 2025 | December 3, 2025 | 2d | 7,040 | — | — | derivative | Form 4 ↗ | |
| Viehbacher Christopher | BIIB | Sell F | December 1, 2025 | December 3, 2025 | 2d | 3,404 | $178 | $605K | Form 4 ↗ | ||
| Viehbacher Christopher | BIIB | Option / conversion M | December 1, 2025 | December 3, 2025 | 2d | 7,040 | — | — | Form 4 ↗ | ||
| Grogan Jane | BIIB | Option / conversion M | October 31, 2025 | November 4, 2025 | 4d | 695 | — | — | derivative | Form 4 ↗ | |
| Grogan Jane | BIIB | Sell F | October 31, 2025 | November 4, 2025 | 4d | 337 | $154 | $52K | Form 4 ↗ | ||
| Grogan Jane | BIIB | Option / conversion M | October 31, 2025 | November 4, 2025 | 4d | 695 | — | — | Form 4 ↗ | ||
| Godbout Sean | BIIB | Option / conversion M | October 2, 2025 | October 6, 2025 | 4d | 26 | — | — | derivative | Form 4 ↗ | |
| Godbout Sean | BIIB | Sell F | October 2, 2025 | October 6, 2025 | 4d | 8 | $155 | $1,242 | Form 4 ↗ | ||
| Godbout Sean | BIIB | Option / conversion M | October 2, 2025 | October 6, 2025 | 4d | 26 | — | — | Form 4 ↗ |
Federal contracts (USAspending, awards started in the last 180 days)
No contract award starting in the last 180 days was found for a recipient named exactly "BIOGEN INC.". Subsidiaries and differently-spelled recipients are not matched — search contracts.
Lobbying (Senate LDA, as client)
| Period | Registrant | Primary issue | Amount | Source |
|---|---|---|---|---|
| 2026 Q3 | TODD STRATEGY GROUP | Health Issues | $50,000 | LDA ↗ |
| 2026 Q3 | FEDERAL STREET STRATEGIES, LLC | Health Issues | $50,000 | LDA ↗ |
| 2026 Q2 | BIOGEN | Health Issues | $1,060,000 | LDA ↗ |
| 2026 Q2 | DLA PIPER LLP (US) | Pharmacy | $60,000 | LDA ↗ |
| 2026 Q2 | TODD STRATEGY GROUP | Medicare/Medicaid | $50,000 | LDA ↗ |
| 2026 Q2 | FEDERAL STREET STRATEGIES, LLC | Health Issues | $50,000 | LDA ↗ |
| 2026 Q1 | BIOGEN | Medicare/Medicaid | $1,460,000 | LDA ↗ |
| 2026 Q1 | DLA PIPER LLP (US) | Taxation/Internal Revenue Code | $60,000 | LDA ↗ |
| 2026 Q1 | TODD STRATEGY GROUP | Medicare/Medicaid | $50,000 | LDA ↗ |
| 2026 Q1 | FEDERAL STREET STRATEGIES, LLC | Health Issues | $50,000 | LDA ↗ |
| 2025 Q4 | BIOGEN | Medicare/Medicaid | $770,000 | LDA ↗ |
| 2025 Q4 | DLA PIPER LLP (US) | Health Issues | $60,000 | LDA ↗ |
| 2025 Q4 | FEDERAL STREET STRATEGIES, LLC | Health Issues | $50,000 | LDA ↗ |
| 2025 Q4 | JEFFREY J. KIMBELL & ASSOCIATES, INC. | Medicare/Medicaid | $50,000 | LDA ↗ |
| 2025 Q4 | TODD STRATEGY GROUP | Medicare/Medicaid | $50,000 | LDA ↗ |
| 2025 Q3 | BIOGEN | Pharmacy | $990,000 | LDA ↗ |
| 2025 Q3 | DLA PIPER LLP (US) | Health Issues | $60,000 | LDA ↗ |
| 2025 Q3 | JEFFREY J. KIMBELL & ASSOCIATES, INC. | Medicare/Medicaid | $50,000 | LDA ↗ |
| 2025 Q3 | FEDERAL STREET STRATEGIES, LLC | Health Issues | $50,000 | LDA ↗ |
| 2025 Q3 | TODD STRATEGY GROUP | Medicare/Medicaid | $50,000 | LDA ↗ |
| 2024 Q4 | JEFFREY J. KIMBELL & ASSOCIATES, INC. | Medicare/Medicaid | $50,000 | LDA ↗ |
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- Meta Platforms, Inc. META 3 filers in common
Guides for this page
- What is SEC Form 4? Who files: officers, directors and owners of more than 10% of a class of the company's shares.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- Lobbying disclosure reports Reports are due about 20 days after each quarter ends.
- What disclosure data cannot tell you Filings are late by design: up to 45 days for Congress, two business days for insiders.
Sources and method
| Source | Filings | Rows | First filed | Newest filed | Read the originals |
|---|---|---|---|---|---|
| House Clerk, periodic transaction reports | 6 | 8 | February 13, 2026 | October 7, 2026 | House Clerk search |
| Senate eFD, periodic transaction reports | 1 | 1 | July 21, 2026 | July 21, 2026 | Senate eFD search |
| SEC EDGAR, Form 4 | 38 | 127 | October 6, 2025 | October 5, 2026 | Form 4 list on EDGAR |
| Lobbying disclosure filings | 21 filings | — | — | — | LDA.gov search |
Site built October 22, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.
Insiders and their transactions come from SEC EDGAR Form 4 filings for this issuer. Contracts and lobbying are matched by exact normalized name (suffixes like Inc./Corp. ignored) to USAspending recipients and LDA clients — a conservative match that misses subsidiaries on purpose. See methodology and corrections.
Not investment advice. Public records shown as filed; no recommendation is made or implied.