"Scilex Holding Company (“Scilex”), a nearly 100% (or over 99.9%) majority-owned subsidiary of Sorrento Therapeutics, Inc. (Nasdaq: SRNE, “Sorrento”), a commercial biopharmaceutical company focused on developing and commercializing non-opioid therapies for patients with acute and chronic pain, announced an increase of 53% year-over-year preliminary unaudited gross ZTlido sales in March. ZTlido sold $8.1 million in March 2022 compared to $5.3 million in March 2021. In 1Q2022, the preliminary unaudited gross sales for ZTlido are approximately $18.4 million, compared to $14.6 million in 1Q2021, representing a growth of 26%."