Ideal Power Inc., (NASDAQ: IPWR), announced that management presented at the 27th Annual ROTH Capital Partners Conference held at The Ritz-Carlton, Laguna Niguel in Dana Point, California on 10 March, 2015. On Tuesday shares of Ideal Power, Inc. (NASDAQ:IPWR) closed at $9.18.

Tofutti Brands Inc. (NYSEMKT:TOF) in last trading activity fell -8.14% to close at $5.42. Company weekly performance is -1.81% while its quarterly performance stands at -15.44%. Tofutti Brands Inc. (NYSEMKT:TOF) is -26.36% away from its 52 week high.

TransEnterix, Inc. (NYSE MKT: TRXC) announced that Todd M. Pope, President and Chief Executive Officer, and Joseph P. Slattery, Executive Vice President and Chief Financial Officer, will present at the Barclays Global Healthcare Conference at the Lowes Hotel in Miami, Florida. The presentation is scheduled to take place at 1:35 pm Eastern Time on Thursday, March 12, 2015.On last trading day TransEnterix, Inc. (NYSEMKT:TRXC) fell -4.80% to close at $2.58. Its volatility for the week is 5.41% while volatility for the month is 6.09%. TRXC’s EPS growth for past 5 years was 2.90%. TransEnterix, Inc. (NYSEMKT:TRXC) monthly performance is -15.41%.

Qihoo 360 Technology (NYSE: QIHU) reported Q4 EPS of $0.75, $0.03 better than the analyst estimate of $0.72. Revenue for the quarter came in at $431.2 million versus the consensus estimate of $417.44 million. Qihoo 360 Technology Co. Ltd. (NYSE:QIHU) has 23.50% insider ownership while its institutional ownership stands at 59.80%. In last trading activity company’s stock closed at $45.16.

K2M Group Holdings, Inc. (NASDAQ:KTWO) announced plans to release fourth quarter and fiscal year 2014 financial results after market close on March 18th. On last trading day K2M Group Holdings, Inc. (NASDAQ:KTWO) advanced 1.50% to close at $19.56. Its volatility for the week is 4.03% while volatility for the month is 4.97%. K2M Group Holdings, Inc. (NASDAQ:KTWO) monthly performance is 3.93%.