QADA Merger Investigation: Halper Sadeh LLP Announces Investigation Into Whether the Sale of QAD Inc. Is Fair to Shareholders; Investors Are Encouraged to Contact the Firm QADA NEW YORK--(BUSINESS WIRE)--Halper Sadeh LLP, a global investor rights law firm, is investigating whether the sale of QAD Inc. (NASDAQ: QADA) to Thoma Bravo for $87.50 per share of QAD Class A Common Stock or QAD Class B Common Stock in cash is fair to QAD shareholders. Halper Sadeh encourages QAD 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 sadeh@halpersadeh.com or zhalper@halpersadeh.com. The invest