 New York, New York--Newsfile Corp. - September 23, 2021 - Wolf Popper LLP announces that a that federal securities class action lawsuit has been filed in the U.S. District Court for the Northern District of California against Zymergen Inc. and certain of its officers, directors, and underwriters for its April 2021 initial public offering IPO. The class action is brought on behalf of investors who purchased or otherwise acquired Zymergen common stock NASDAQ: ZY... 