Morning Market Movers

Durata Therapeutics (NASDAQ: DRTX) shares gained 72.91% to $24.00 after Actavis (NYSE: ACT) announced its plans to buy Durata Therapeutics for around $616.4 million.Unilife (NASDAQ: UNIS) shares jumped 42.73% to $3.10 after the company signed a 15-year commercial supply agreement for $50 million.CareFusion (NYSE: CFN) shares climbed 23.70% to $57.11 after Becton Dickinson & Co (NYSE: BDX) announced its plans to acquire CareFusion for $12.2 billion in cash and stock. Revolution Lighting Technologies (NASDAQ: RVLT) jumped 19.52% to $1.95. Revolution Lighting Technologies projected Q3 sales to exceed $26 million and expected 2H sales of $55.0 million to $60.0 million.Digital Ally (NASDAQ: DGLY) shares climbed 16% to $16.24 after the company announced the receipt of initial purchase orders under Mexico contract totaling more than $600 thousand.Petrobras (NYSE: PBR) shares rose 15.46% to $16.13 as the company announced the discovery of gas accumulation at Espírito Santo Basin.Becton, Dickinson and Company (NYSE: BDX) shares gained 6.62% to $123.51 on announcement of CareFusion acquisition.Chimerix (NASDAQ: CMRX) rose 6.51% to $32.02 after the company reported the emergency investigational NDA for brincidofovir authorized by the FDA.VOXX International (NASDAQ: VOXX) climbed 5.24% to $9.85 after rising 1.08% on Friday. VOXX is expected to report its FQ2 results on October 9, 2014.Hewlett-Packard Company (NYSE: HPQ) shares surged 4.72% to $36.86 following the confirmation of split into HP Inc and HP Enterprise.Conns (NASDAQ: CONN) gained 3.64% to $34.14 following the announcement of exploration of strategic alternatives.GoPro (NASDAQ: GPRO) shares gained 3.10% to $89.66 as JMP Securities raised the price target on the stock from $60 to $105. Arotech (NASDAQ: ARTX) rose 2.64% to $3.50 after the company announced $9.1 million in new orders.