Evofem Bosciences Inc Evofem (NASDAQ: EVFM) to Raise $50M from Public Offering Evofem Biosciences, Inc. [NASDAQ: EVFM] has declared the pricing of underwritten public offering of 50,000,000 shares of its common stock and supplementary short-term warrants to buy up to a total of 50,000,000 shares of common stock.