LOS ANGELES, CA / ACCESSWIRE / July 2, 2023 / The Schall Law Firm, a national shareholder rights litigation firm, announces the filing of a class action lawsuit against Stem, Inc. ("Stem" or "the Company") (NYSE:STEM) for violations of the federal securities laws. Investors who purchased the Company's securities pursuant and/or traceable to the merger ("Merger") consummated on April 28, 2021 by and among the Company, STPK Merger Sub Corp. ("Merger Sub"), and Stem, Inc., a private Delaware...