RF Micro Devices (NASDAQ:RFMD) VP James D. Stilson sold 19,312 shares of the company’s stock in a transaction dated Wednesday, November 5th. The shares were sold at an average price of $13.65, for a total transaction of $263,608.80. Following the completion of the transaction, the vice president now directly owns 479,211 shares of the company’s stock, valued at approximately $6,541,230. RF Micro Devices Inc. (NASDAQ:RFMD) belongs to Technology sector. Its net profit margin is 8.80% and weekly performance is -0.37%. On last trading day company shares ended up $13.34. RF Micro Devices Inc. (NASDAQ:RFMD) distance from 50-day simple moving average (SMA50) is 15.47%.

Alpha and Omega Semiconductor Limited (“AOS”) (NASDAQ:AOSL), on 06 November 2014 reported financial results for the fiscal first quarter of 2015 ended September 30, 2014. Alpha & Omega Semiconductor, Ltd. (NASDAQ:AOSL) shares advanced 9.07% in last trading session and ended the day at $9.14. AOSL Gross Margin is 18.70% and its return on assets is -0.80%. Alpha & Omega Semiconductor, Ltd. (NASDAQ:AOSL) quarterly performance is -0.87%.

Turtle Beach Corp (NASDAQ:HEAR) released its earnings data on Monday. The company reported ($0.13) earnings per share (EPS) for the quarter, missing the consensus estimate of ($0.01) by $0.12. The company had revenue of $33.30 million for the quarter, compared to the consensus estimate of $42.60 million. On 10 November, Turtle Beach Corporation (NASDAQ:HEAR) shares fell -7.47% and was closed at $5.20. HEAR EPS growth in last 5 year was 11.90%. Turtle Beach Corporation (NASDAQ:HEAR) year to date (YTD) performance is -62.45%.

ZBB Energy Corporation (NYSEMKT:ZBB), a developer of innovative energy management systems solutions serving the utility and commercial and industrial building markets, announced the GridStrong family of distribution grid control and power quality improvement products. ZBB Energy Corporation (NYSEMKT:ZBB) ended the last trading day at $0.64. Company weekly volatility is calculated as 13.46% and price to cash ratio as 2.40. ZBB Energy Corporation (NYSEMKT:ZBB) showed a weekly performance of -21.95%.

The Dow Chemical Company (NYSE:DOW) has sought to distance itself from the disaster, pointing out that it acquired the shares of Union Carbide more than 10 years after Union Carbide agreed the settlement which was approved by India’s supreme court. The Dow Chemical Company (NYSE:DOW) belongs to Basic Materials sector. Its net profit margin is 6.20% and weekly performance is 0.71%. On last trading day company shares ended up $49.48. The Dow Chemical Company (NYSE:DOW) distance from 50-day simple moving average (SMA50) is -1.56%.