Gainers

Bone Biologics Corporation (NASDAQ:BBLG) shares climbed 71.5% to $5.88. Zynga Inc. (NASDAQ:ZNGA) gained 45.7% to $8.74 after the company announced it will be acquired by Take-Two Interactive Software in a cash and stock transaction valued at $9.86 per Zynga share, representing a total enterprise value of approximately $12.7 billion. Apria, Inc. (NASDAQ:APR) shares climbed 25.1% to $37.17. Owens & Minor agreed to acquire Apria for $37.50 in cash per share of common stock, representing an equity value of approximately $1.45 billion. Pluristem Therapeutics Inc. (NASDAQ:PSTI) gained 22.5% to $1.80. Pluristem Therapeutics and Tnuva Group have collaborated to develop, manufacture and commercialize cultured cell-based products for...