Motorola Solutions, Inc. (NYSE:MSI) declared that it has signed into a stock buy contract with ValueAct Capital Master Fund, L.P. to purchase 11.3M shares of its common stock at a price of $66.26 a share, with a value totaling around $750M. The firm's buy of the shares was made as part of MSI's existing $12B stock buyback program. Motorola Solutions, Inc. (NYSE:MSI) stock hit highest price at $66.70, beginning with a price of $66.50 to the closed at 64.46 by a decrease of -3.45% with a day range of $63.57-$66.70. The total market capitalization remained 16.172 Billion, total volume of 4.27 Million shares held in the session was surprisingly higher than its average volume of 2267.76 shares.Synta Pharmaceuticals Corp. (NASDAQ:SNTA) released that it has been invited by the FDA to participate in a meeting of the Oncologic Drugs Advisory Committee's. Pediatric Subcommittee on Dec 11, 2014. The reason of the meeting is to inform the FDA as to whether there is enough interest in the pediatric investigator community to warrant the FDA issuing a Pediatric Written Request to Synta. On the other consideration, Synta Pharmaceuticals Corp. (NASDAQ:SNTA) begun last trade with a price of $3.00 and throughout the trading session climbed at $3.00. The day-trade ended with a loss of -3.73% to closed at $2.84. The stock is going forward its fifty-two week low with 8.40% and lagging behind from its 52 week high price with -60.66%. SNTA last month stock price volatility remained 6.25%.Scientific Games Corporation (NASDAQ:SGMS) aims to employ the net proceeds of the Notes offering, jointly with cash as well as borrowings under its rotating credit facility and incremental term loans pursuant to its credit contract, to finance its purchase of Bally Technologies (BYI), including the refinancing of certain indebtedness of Bally and to pay related fees and expenses. Shares of Scientific Games Corporation (NASDAQ:SGMS) opened at $12.11 with 84.65 million outstanding shares and hit to its highest price of $12.74 during the day and finally closed at $12.27 by scoring 1.74%. In the whole session, it traded on volume of 1.35 Million shares, which turned higher than its average volume.