Clayton Williams Energy (NASDAQ:CWEI) was downgraded by equities researchers at Raymond James to an “underperform” rating in a research report issued on Tuesday, TheFlyOnTheWall.com reports . Clayton Williams Energy, Inc. (NYSE:CWEI) belongs to Basic Materials sector. Its net profit margin is 11.20% and weekly performance is 5.10%. On last trading day company shares ended up $58.27. Clayton Williams Energy, Inc. (NYSE:CWEI) distance from 50-day simple moving average (SMA50) is -13.06%.

Medtronic, Inc. (NYSE:MDT) announce that it has initiated the Cryo-FIRST clinical trial in Europe, to estimate the clinical efficacy of its Artic Front Advance cryoballoon. Medtronic, Inc. (NYSE:MDT) shares moved down -1.40% in last trading session and ended the day at $71.77. MDT Gross Margin is 74.30% and its return on assets is 7.70%. Medtronic, Inc. (NYSE:MDT) quarterly performance is 13.47%.

On Jan. 9, Carbonite, Inc. (NASDAQ:CARB) announced that its Board of Directors has unanimously rejected the unsolicited tender offer from j2 Global, Inc. (“j2”) to acquire all of the outstanding shares of Carbonite for $15.00 per share in cash (the “Offer”). On 14 January, Carbonite, Inc. (NASDAQ:CARB) shares moved down -1.26% and was closed at $14.06. CARB EPS growth in last 5 year was 11.10%. Carbonite, Inc. (NASDAQ:CARB) year to date (YTD) performance is -1.47%.

Global Power Equipment Group Inc. (NYSE:GLPW) announced that the Company, as part of the ongoing streamlining efforts, has integrated its four business units into two structured around products and services. The Products business will consist of Auxiliary Products and Electrical Solutions, and the Services business will include Nuclear Services and Energy Services. The Company will further centralize the manufacturing and related functions under one leader. Global Power Equipment Group Inc. (NYSE:GLPW) ended the last trading day at $12.61. Company weekly volatility is calculated as 3.15% and price to cash ratio as 20.19. Global Power Equipment Group Inc. (NYSE:GLPW) showed a weekly performance of -5.12%.

On Jan 08, Ryman Hospitality Properties, Inc. (NYSE:RHP) announced that it will release its fourth quarter 2014 earnings results before the market opens on Thursday, February 26, 2015. Management will hold a conference call to discuss the quarter’s results at 10:00 a.m. ET of the same day. Ryman Hospitality Properties, Inc. (NYSE:RHP) shares moved down -0.09% in last trading session and ended the day at $54.45. RHP Gross Margin is 29.20% and its return on assets is 3.60%. Ryman Hospitality Properties, Inc. (NYSE:RHP) quarterly performance is 26.54%.