Earnings NewsClearsign Combustion reports Q1 resultsMay 12, 2016 4:21 PM ETClearSign Technologies Corporation (CLIR) StockBy: SA News Team Clearsign Combustion (NASDAQ:CLIR): Q1 EPS of -$0.20 Press Release Recommended For YouMore Trending NewsSee More »About CLIR StockSymbolLast Price% Chg1D5D1M6M1Y5Y10YMarket CapPEYield (TTM)Rev Growth (YoY)Prev. CloseCompare to PeersRelated StocksSymbolLast Price% ChgCLIR--ClearSign Technologies CorporationTrending AnalysisTrending News