CARLSBAD, Calif., May 09, 2025 (GLOBE NEWSWIRE) -- Exagen Inc. (Nasdaq: XGN), a leading provider of autoimmune testing solutions, today announced that it has completed the sale of an additional 502,500 shares of its common stock at a public offering price of $5.25 per share on May 8, 2025, pursuant to the full exercise of the option granted by Exagen to the underwriter in connection with its previously announced public... Read More