Blade Therapeutics, Inc. acquired ATXCo, Inc. from Bay City Capital LLC, Celgene Corporation (NasdaqGS:CELG) and others on September 25, 2019. The transaction included the acquisition of ATXCo's core asset PAT-409. Brian Paulson and Mark Roeder Latham & Watkins LLP acted as legal advisor to Blade Therapeutics, Inc. Blade Therapeutics, Inc. completed the acquisition of ATXCo, Inc. from Bay City Capital LLC, Celgene Corporation (NasdaqGS:CELG) and others on September 25, 2019.