 SAN DIEGO WARREN, N.J.--BUSINESS WIRE--- AQST ClassAction--Shareholder rights law firm Robbins LLP announces that a purchaser of Aquestive Therapeutics, Inc. NASDAQ: AQST filed a class action complaint against the Company and its officers and directors for alleged violations of the Securities Exchange Act of 1934 between December 2, 2019 and September 25, 2020. Aquestive is a specialty pharmaceutical company that develops products to address unmet medical needs. The Companys most advanced proprietary produc 