Avro Life Sciences, Inc. entered into an agreement to acquire Certain Assets of Sienna Biopharmaceuticals, Inc. (OTCPK:SNNA.Q) for $0.1 million on January 29, 2021. Frederick (Erik) Schmidt of Cozen O'Connor acted as legal advisor for Sienna and Mike Gustafson of Faegre Drinker Biddle & Reath LLP acted as legal advisor for Avro Life Sciences, Inc.