9 Biggest Mid-Day Gainers For Friday

West Marine, Inc. WMAR shares climbed 33 percent to $12.83 after the company agreed be acquired by Monomoy Capital Partners for $12.97 per share.
Quinpario Acquisition Corp 2 QPAC shares gained 22.5 percent to $9.38.
Albireo Pharma, Inc. ALBO shares rose 13.8 percent to $20.19. Wedbush initiated coverage on Albireo Pharma with an Outperform rating and a $58.00 price target.
Parkway Inc PKY shares climbed 12.4 percent to $22.91. Canada Pension Plan Investment Board announced plans to buy Parkway for $23.05 per share.
Obseva SA OBSV shares rose 10.7 percent to $8.30.
Hain Celestial Group Inc HAIN shares gained 10 percent to $39.34. Engaged Capital disclosed a 9.9 percent stake in Hain Celestial, according to 13D filing.
Allied Healthcare Products Inc AHPI shares climbed 9.2 percent to $2.73.
Semiconductor Manufacturing Int'l (ADR) SMI shares rose 8.6 percent to $5.69.
Nike Inc NKE shares gained 8.3 percent to $57.58 after the company reported stronger-than-expected earnings for its fourth quarter.