Altair IPO Closes

TROY — The Troy engineering technology developer Altair Engineering Inc. (Nasdaq: ALTR) Monday announced the closing of its initial public offering. The company said its stock underwriters fully exercised their …

Diplomat Launches IPO

FLINT — Diplomat Pharmacy Inc., formerly known as Diplomat Specialty Pharmacy, Monday launched an initial public offering of 13,333,333 shares of its common stock. Diplomat is selling 10,000,000 shares of …