 AUSTIN, Texas--BUSINESS WIRE--Astrotech Corporation NASDAQ: ASTC, today announced that it has entered into an underwriting agreement with H.C. Wainwright Co. under which the underwriter has agreed to purchase on a firm commitment basis 6,666,667 shares of common stock or common stock equivalents in lieu thereof of the Company at a price to the public of 1.50 per share or common stock equivalent, less underwriting discounts and commissions. The closing of the offering is expected 