On Nov. 13, Ocera Therapeutics, Inc. (NASDAQ:OCRX) announced recent business highlights and reported financial results for the quarter ended September 30, 2014. As of September 30, 2014, Ocera had cash, cash equivalents and investments of $55.6 million. Net loss for the three and nine months ended September 30, 2014 was $6.6 million and $17.9 million, respectively. Ocera Therapeutics, Inc. (NASDAQ:OCRX) belongs to Healthcare sector. Its weekly performance is 46.47%. On last trading day company shares ended up $7.88. Ocera Therapeutics, Inc. (NASDAQ:OCRX) distance from 50-day simple moving average (SMA50) is 44.22%.

Groupon (NASDAQ:GRPN) Director Bradley A. Keywell sold 500,000 shares of the company’s stock on the open market in a transaction dated Thursday, November 20th. The stock was sold at an average price of $7.40, for a total transaction of $3,700,000.00. Groupon, Inc. (NASDAQ:GRPN) shares fell -0.40% in last trading session and ended the day at $7.51. GRPN Gross Margin is 50.50% and its return on assets is -7.70%. Groupon, Inc. (NASDAQ:GRPN) quarterly performance is 13.10%.

Renewable Energy Group, Inc. (NASDAQ:REGI) celebrated on Nov 19, the grand opening of its Geismar biorefinery, which is now producing renewable hydrocarbon diesel (RHD) in commercial-scale quantities. On 26 November, Renewable Energy Group, Inc. (NASDAQ:REGI) shares fell -0.20% and was closed at $10.15. REGI EPS growth in last 5 year was 36.90%. Renewable Energy Group, Inc. (NASDAQ:REGI) year to date (YTD) performance is -11.43%.

On Nov. 12, Natural Alternatives International Inc. (NASDAQ:NAII) announced net income of $487,000 or $0.07 per diluted share on net sales of $18.7 million for the quarter ended September 30, 2014. Natural Alternatives International Inc. (NASDAQ:NAII) ended the last trading day at $5.43. Company weekly volatility is calculated as 5.13% and price to cash ratio as 2.32. Natural Alternatives International Inc. (NASDAQ:NAII) showed a weekly performance of -1.45%.

Zacks reaffirmed their neutral rating on shares of TD Ameritrade Holding Corp. (NASDAQ:AMTD) in a report issued on Thursday. They currently have a $36.00 target price on the stock. TD Ameritrade Holding Corporation (NYSE:AMTD) shares fell -0.12% in last trading session and ended the day at $34.45. AMTD Gross Margin is 99.80% and its return on assets is 3.40%. TD Ameritrade Holding Corporation (NYSE:AMTD) quarterly performance is 4.87%.