FILINGS
| BIIB 0000875045 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2023-03-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-02-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-02-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-02-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-02-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-02-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-02-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-02-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-02-15 | 10-K | 10-K | View Document |
| 2023-02-15 | 8-K | 8-K | View Document |
| 2023-02-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-02-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-02-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-02-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-02-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-02-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-02-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-02-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-02-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-02-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-02-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-02-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-02-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-02-09 | SC 13G/A | PRIMECAP MANAGEMENT CO/CA/ | View Document |
| 2023-02-09 | SC 13G/A | SCHEDULE 13G/A | View Document |
| 2023-02-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-01-27 | 5 | PRIMARY DOCUMENT | View Document |
| 2023-01-27 | 5 | PRIMARY DOCUMENT | View Document |
| 2023-01-27 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-01-27 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-01-27 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-01-27 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-01-27 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-01-27 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-01-24 | SC 13G/A | View Document | |
| 2023-01-17 | 3 | PRIMARY DOCUMENT | View Document |
| 2022-12-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-12-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-12-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-12-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-12-05 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-11-21 | 3 | PRIMARY DOCUMENT | View Document |
| 2022-11-10 | 8-K | 8-K | View Document |
| 2022-10-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-10-25 | 10-Q | 10-Q | View Document |
| 2022-10-25 | 8-K | 8-K | View Document |
| 2022-09-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-08-31 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-08-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-07-20 | 10-Q | 10-Q | View Document |
| 2022-07-20 | 8-K/A | 8-K/A | View Document |
| 2022-07-20 | 8-K | 8-K | View Document |
| 2022-07-12 | EFFECT | View Document | |
| 2022-07-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-07-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-07-06 | POS AM | POS AM | View Document |
| 2022-06-21 | 8-K | 8-K | View Document |
| 2022-06-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-06-07 | DEFA14A | DEFA14A | View Document |
| 2022-05-26 | EFFECT | View Document | |
| 2022-05-26 | 424B3 | 424B3 | View Document |
| 2022-05-24 | CORRESP | View Document | |
| 2022-05-23 | UPLOAD | View Document | |
| 2022-05-17 | S-4 | S-4 | View Document |
| 2022-05-03 | 10-Q | 10-Q | View Document |
| 2022-05-03 | 8-K | 8-K | View Document |
| 2022-04-29 | DEFA14A | DEFA14A | View Document |
| 2022-04-29 | DEF 14A | DEF 14A | View Document |
| 2022-04-05 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-03-07 | SC 13G/A | View Document | |
| 2022-02-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-02-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-02-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-02-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-02-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-02-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-02-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-02-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-02-15 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-02-15 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-02-15 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-02-15 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-02-15 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-02-15 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-02-15 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-02-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-02-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-02-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-02-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-02-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-02-14 | 4 | PRIMARY DOCUMENT | View Document |
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