On Aug. 21, 2014– Chesapeake Energy Corporation (NYSE:CHK) today announced that Brad Sylvester will join Chesapeake as Vice President – Investor Relations and Communications. Sylvester joins Chesapeake from Southwestern Energy Company. He will report to Chesapeake’s Chief Financial Officer, Nick Dell’Osso. Chesapeake Energy Corporation (NYSE:CHK) belongs to Basic Materials sector. Its net profit margin is 2.60% and weekly performance is 1.97%. On last trading day company shares ended up $26.98. Chesapeake Energy Corporation (NYSE:CHK) distance from 50-day simple moving average (SMA50) is -1.41%.

Symantec Corporation (NASDAQ:SYMC) shares decreased -0.21% in last trading session and ended the day at $24.16. SYMC Gross Margin is 82.70% and its return on assets is 7.40%. Symantec Corporation (NASDAQ:SYMC) quarterly performance is 11.34%.

Altair Nanotechnologies Inc. (NASDAQ:ALTI) has failed to file its quarterly report on defined form of 10-Q on time. The report in discussion is of for the quarter ended June 30, 2014. It failed to comply with the continuous listing rule 5250(c) (1) of NASDAQ. As a result, it has received letter of non-compliance from NASDAQ. On 28 August, Altair Nanotechnologies, Inc. (NASDAQ:ALTI) shares moved up 1.16% and was closed at $3.50. ALTI EPS growth in last 5 year was 32.00%. Altair Nanotechnologies, Inc. (NASDAQ:ALTI) year to date (YTD) performance is -10.71%.

Clean Energy Fuels (CLNE) released fantastic results for the second quarter. The company managed to post terrific results on the back of an increase in the gallons delivered.  Clean Energy Fuels Corp. (NASDAQ:CLNE) ended the last trading day at $9.90. Company weekly volatility is calculated as 2.57%and price to cash ratio as 3.21. Clean Energy Fuels Corp. (NASDAQ:CLNE) showed a weekly performance of -0.20%.

Vornado Realty Trust (NYSE:VNO) has received a consensus rating of “Buy” from the nine ratings firms that are presently covering the stock. Three research analysts have rated the stock with a hold rating, five have given a buy rating and one has issued a strong buy rating on the company. Vornado Realty Trust (NYSE:VNO) shares moved up 0.06% in last trading session and ended the day on $105.42. VNO Gross Margin is 59.90% and its return on assets is 0.80%. Vornado Realty Trust (NYSE:VNO) quarterly performance is -0.86%.