Year archive

BIOGEN INC. — 2015 filings

All 109 regulatory filings released by BIOGEN INC. (BIIB) in 2015, sourced directly from the official regulator.

109 Filings

2015 Period

2015 filings (109)

Filing	Released	Lang
PRIMARY DOCUMENT Director's Dealing	2015-12-07	English
PRIMARY DOCUMENT Director's Dealing	2015-12-03	English
PRIMARY DOCUMENT Director's Dealing	2015-12-03	English
FORM 4 SUBMISSION Director's Dealing	2015-10-26	English
10-Q Interim / Quarterly Report Q3 2015	2015-10-21	English
8-K Regulatory Filings	2015-10-21	English
PRIMARY DOCUMENT Director's Dealing	2015-10-06	English
PRIMARY DOCUMENT Director's Dealing	2015-10-05	English
8-K Regulatory Filings	2015-09-15	English
FORM 8-K Regulatory Filings	2015-09-11	English
424(B)(2) Prospectus	2015-09-11	English
FWP Regulatory Filings	2015-09-10	English
424B2 Prospectus	2015-09-10	English
S-3ASR Registration Form	2015-09-08	English
8-K Regulatory Filings	2015-08-31	English
SC 13G Major Shareholding Notification	2015-08-20	English
PRIMARY DOCUMENT Director's Dealing	2015-07-27	English
10-Q Interim / Quarterly Report Q2 2015	2015-07-24	English
8-K Regulatory Filings	2015-07-24	English
S-8 Registration Form	2015-06-26	English
PRIMARY DOCUMENT Director's Dealing	2015-06-23	English
PRIMARY DOCUMENT Director's Dealing	2015-06-22	English
PRIMARY DOCUMENT Director's Dealing	2015-06-16	English
8-K Regulatory Filings	2015-06-11	English
PRIMARY DOCUMENT Director's Dealing	2015-06-11	English
PRIMARY DOCUMENT Director's Dealing	2015-06-11	English
PRIMARY DOCUMENT Director's Dealing	2015-06-11	English
PRIMARY DOCUMENT Director's Dealing	2015-06-11	English
PRIMARY DOCUMENT Director's Dealing	2015-06-11	English
PRIMARY DOCUMENT Director's Dealing	2015-06-11	English
PRIMARY DOCUMENT Director's Dealing	2015-06-11	English
PRIMARY DOCUMENT Director's Dealing	2015-06-11	English
PRIMARY DOCUMENT Director's Dealing	2015-06-11	English
PRIMARY DOCUMENT Director's Dealing	2015-06-11	English
PRIMARY DOCUMENT Director's Dealing	2015-06-04	English
PRIMARY DOCUMENT Director's Dealing	2015-06-02	English
AUTO-GENERATED PAPER DOCUMENT Annual Report	2015-05-14	English
PRIMARY DOCUMENT Director's Dealing	2015-05-05	English
PRIMARY DOCUMENT Director's Dealing	2015-05-05	English
DEFINITIVE ADDITIONAL MATERIALS Regulatory Filings	2015-04-30	English
DEFINITIVE PROXY STATEMENT Proxy Solicitation & Information Statement	2015-04-30	English
10-Q Interim / Quarterly Report Q1 2015	2015-04-24	English
8-K Regulatory Filings	2015-04-24	English
PRIMARY DOCUMENT Director's Dealing	2015-04-03	English
PRIMARY DOCUMENT Director's Dealing	2015-04-02	English
PRIMARY DOCUMENT Director's Dealing	2015-03-30	English
8-K Regulatory Filings	2015-03-27	English
PRIMARY DOCUMENT Director's Dealing	2015-03-26	English
PRIMARY DOCUMENT Director's Dealing	2015-03-23	English
PRIMARY DOCUMENT Director's Dealing	2015-03-20	English
PRIMARY DOCUMENT Director's Dealing	2015-03-18	English
PRIMARY DOCUMENT Director's Dealing	2015-03-17	English
PRIMARY DOCUMENT Director's Dealing	2015-03-16	English
PRIMARY DOCUMENT Director's Dealing	2015-03-11	English
PRIMARY DOCUMENT Director's Dealing	2015-03-11	English
PRIMARY DOCUMENT Director's Dealing	2015-03-11	English
PRIMARY DOCUMENT Director's Dealing	2015-03-03	English
PRIMARY DOCUMENT Director's Dealing	2015-03-03	English
PRIMARY DOCUMENT Director's Dealing	2015-02-25	English
PRIMARY DOCUMENT Director's Dealing	2015-02-25	English
PRIMARY DOCUMENT Director's Dealing	2015-02-25	English
PRIMARY DOCUMENT Director's Dealing	2015-02-25	English
PRIMARY DOCUMENT Director's Dealing	2015-02-25	English
PRIMARY DOCUMENT Director's Dealing	2015-02-25	English
PRIMARY DOCUMENT Director's Dealing	2015-02-25	English
PRIMARY DOCUMENT Director's Dealing	2015-02-25	English
PRIMARY DOCUMENT Director's Dealing	2015-02-25	English
PRIMARY DOCUMENT Director's Dealing	2015-02-25	English
PRIMARY DOCUMENT Director's Dealing	2015-02-25	English
PRIMARY DOCUMENT Director's Dealing	2015-02-25	English
PRIMARY DOCUMENT Director's Dealing	2015-02-25	English
PRIMARY DOCUMENT Director's Dealing	2015-02-23	English
PRIMARY DOCUMENT Director's Dealing	2015-02-20	English
PRIMARY DOCUMENT Director's Dealing	2015-02-18	English
PRIMARY DOCUMENT Director's Dealing	2015-02-18	English
PRIMARY DOCUMENT Director's Dealing	2015-02-18	English
PRIMARY DOCUMENT Director's Dealing	2015-02-18	English
PRIMARY DOCUMENT Director's Dealing	2015-02-17	English
PRIMARY DOCUMENT Director's Dealing	2015-02-17	English
PRIMARY DOCUMENT Director's Dealing	2015-02-17	English
PRIMARY DOCUMENT Director's Dealing	2015-02-17	English
PRIMARY DOCUMENT Director's Dealing	2015-02-17	English
PRIMARY DOCUMENT Director's Dealing	2015-02-17	English
PRIMARY DOCUMENT Director's Dealing	2015-02-17	English
PRIMARY DOCUMENT Director's Dealing	2015-02-17	English
PRIMARY DOCUMENT Director's Dealing	2015-02-17	English
PRIMARY DOCUMENT Director's Dealing	2015-02-17	English
PRIMARY DOCUMENT Director's Dealing	2015-02-17	English
SC 13G/A Major Shareholding Notification	2015-02-13	English
Major Shareholding Notification 2015 Major Shareholding Notification	2015-02-13	English
BIIB AS OF 12/31/2014 Major Shareholding Notification	2015-02-12	English
PRIMARY DOCUMENT Director's Dealing	2015-02-11	English
PRIMARY DOCUMENT Director's Dealing	2015-02-11	English
Major Shareholding Notification 2015 Major Shareholding Notification	2015-02-10	English
PRIMARY DOCUMENT Director's Dealing	2015-02-10	English
PRIMARY DOCUMENT Director's Dealing	2015-02-10	English
PRIMARY DOCUMENT Director's Dealing	2015-02-10	English
PRIMARY DOCUMENT Director's Dealing	2015-02-10	English
PRIMARY DOCUMENT Director's Dealing	2015-02-10	English
PRIMARY DOCUMENT Director's Dealing	2015-02-10	English
PRIMARY DOCUMENT Director's Dealing	2015-02-10	English
PRIMARY DOCUMENT Director's Dealing	2015-02-10	English
10-K Annual Report FY 2014	2015-02-04	English
PRIMARY DOCUMENT Director's Dealing	2015-02-03	English
PRIMARY DOCUMENT Director's Dealing	2015-02-02	English
PRIMARY DOCUMENT Director's Dealing	2015-02-02	English
PRIMARY DOCUMENT Director's Dealing	2015-02-02	English
8-K Regulatory Filings	2015-01-29	English
Major Shareholding Notification 2015 Major Shareholding Notification	2015-01-29	English

Filings by year

2026 31 filings
2025 71 filings
2024 87 filings
2023 94 filings
2022 79 filings
2021 83 filings
2020 65 filings
2019 69 filings
2018 72 filings
2017 78 filings
2016 101 filings
2015 109 filings
2014 102 filings
2013 108 filings
2012 104 filings
2011 116 filings
2010 101 filings