Zynga Inc (NASDAQ:ZNGA), will hold a conference call to discuss financial results for its third quarter on Thursday, November 6, 2014, at 2:00 p.m. Pacific Time (5:00 p.m. Eastern Time), following the release of its financial results after the close of market. Zynga Inc (NASDAQ:ZNGA) in last trading activity advanced 0.44% to close at $2.28. Company weekly performance is -10.94% while its quarterly performance stands at -25.97%. Zynga Inc (NASDAQ:ZNGA) is -61.29% away from its 52 week high.Hertz Equipment Rental Corporation (HERC) a wholly owned subsidiary of Hertz Global Holdings, Inc. (NYSE:HTZ) has announced its launch in Panama City, Panama to deliver specialty equipment rental solutions for the construction, industrial, and government sectors. HERC Panama is operated by Asesoria Especializada RAL S.A, which joined the HERC global franchise network in 2013. On last trading day Hertz Global Holdings, Inc. (NYSE:HTZ) advanced 1.80% to close at $19.75. Its volatility for the week is 6.96% while volatility for the month is 4.23%. HTZ's sales growth for past 5 years was 4.80% and its EPS growth for past 5 years was 17.10%. Hertz Global Holdings, Inc. (NYSE:HTZ) monthly performance is -28.44%.Aluminum producer major Alcoa Inc. (NYSE:AA) on Wednesday said Alcoa World Alumina and Chemicals or AWAC will sell its 100 percent stake in the Jamalco joint venture to Noble Group Ltd. (NOBGF) for $140 million. As a result, Alcoa will record a non-cash loss of about $80 million to $100 million, or between $0.07 and $0.09 per share, after-tax and non-controlling interest in the fourth quarter. Alcoa Inc. (NYSE:AA) in last trading activity increased 1.47% to close at $14.50. Company weekly performance is -9.77% while its quarterly performance stands at -11.21%. Alcoa Inc. (NYSE:AA) is -16.47% away from its 52 week high.TransGlobe Energy (NYSE:TGA) was downgraded by Zacks from a “neutral” rating to an “underperform” rating in a note issued to investors on Tuesday. They currently have a $5.00 price objective on the stock. Zacks‘s price objective suggests a potential downside of 4.76% from the stock’s previous close. TransGlobe Energy Corporation (NASDAQ:TGA) has 4.53% insider ownership while its institutional ownership stands at 38.00%. In last trading activity company's stock closed at $4.98.On Oct. 10, Repligen Corporation (NASDAQ:RGEN) announced that the Company will host an Investor & Analyst Event on October 16, 2014 in New York. The event, which will begin at 8:00 a.m. and conclude by 9:30 a.m. (EDT). On Wednesday shares of Repligen Corporation (NASDAQ:RGEN) closed at $21.33. Company's sales growth for last 5 years was 18.30%.