2:12AM Sagent Pharma upsizes offering from 4,441,627 to 4.6 mln shares of common and prices at $21.25 per share; shares sold by co and selling shareholders (SGNT) 21.70 : Of these shares, the Company has agreed to sell 3,542,470 shares of common stock and selling stockholders have agreed to sell, collectively, 1,057,530 shares of common stock