Latest news, press releases, and SEC filings for Biogen Inc (BIIB) https://caymanjournal.com/stock/BIIB en-us Copyright 2026, Cayman Journal editorial@caymanjournal.com (Editorial Team) webmaster@caymanjournal.com (Web Master) Tue, 28 Apr 2026 04:36:11 GMT 60 https://caymanjournal.com/logo.png https://caymanjournal.com 144 144 # 🧾 What This Document Is This is an **8-K filing with an exhibit attached**. The 8-K itself is a current report announcing a major event. The attached **Exhibit 2.1** is the actual, legally-binding **"Agreement and Plan of Merger"** between Biogen, a subsidiary called Aspen Purchaser Sub, and Apel https://caymanjournal.com/stock/BIIB/sec-filing/0001193125-26-134889 https://caymanjournal.com/stock/BIIB/sec-filing/0001193125-26-134889 Tue, 31 Mar 2026 00:00:00 GMT SEC Filing