 NEW YORK--BUSINESS WIRE--Halper Sadeh LLP, a global investor rights law firm, is investigating whether the sale of Columbia Property Trust, Inc. NYSE: CXP to funds managed by Pacific Investment Management Company LLC collectively, PIMCO for 19.30 per share in cash is fair to Columbia Property shareholders. Halper Sadeh encourages Columbia Property shareholders to click here to learn more about their legal rights and options or contact Daniel Sadeh or Zachary Halper at 212 763-0060 or 