1 min to read News Posted on February 14, 2023 S-4MEF – Sesen Bio, Inc. (0001485003) (Filer) Filed: 2023-02-14 AccNo: 0001104659-23-021675 Size: 97 KB Source: S-4MEF – Sesen Bio, Inc. (0001485003) (Filer) share tweet share Why Buy a SPAC Before It Identifies a Target?How a SPAC works?By the Numbers: Four Practices Big Law Firms Need to Power 2023 – Bloomberg LawSPACs: Are You Really Ready To Commit? Tags: SEC