Morning Market Movers

OBA Financial Services OBAF rose 24.08% to $22.85 as F.N.B. FNB announced its plans to acquire OBA Financial in an all stock transaction valued at around $23.56 per share. Ocera Therapeutics OCRX climbed 12.87% to $10.79 after the company announced a common stock offering. BofI Holding BOFI shares climbed 10.12% to $80.87. BofI Holding is expected to announce its Q3 results on May 6, 2014. Alkermes plc ALKS surged 7.06% to $44.00 on release of positive topline results from pivotal Phase 3 study of Aripiprazole Lauroxil. BioScrip BIOS rose 5.52% to $7.17 after dropping 4.03% on Monday. Ctrip.com International CTRP shares surged 4.02% to $52.27 on rumor of potential Baidu bid. A. Schulman SHLM climbed 2.59% to $37.26 after the company reported an upbeat fiscal second-quarter profit and lifted its full-year earnings forecast. The company expected earnings of $2.23 to $2.28 per share, versus analysts' estimates of $2.16 per share. FuelCell Energy FCEL shares gained 1.75% to $2.32 after falling 5.39% on Monday.