Morning Market Movers

IRIS International IRIS shares advanced 45.01% to $19.46 at 9:45 am. Danaher DHR announced its plans to buy IRIS at a purchase price of $19.50 per share. Renewable Energy Group REGI surged 17.35% to $7.17. Renewable Energy Group's PEG ratio is 0.51. Complete Genomics GNOM climbed 14.61% to $3.06. Complete Genomics agreed to be bought by BGI-Shenzhen for $117.6 million. ALCO Stores ALCS surged 14.17% to $8.70. ALCO Stores shares have dropped 17.62% over the past 52 weeks, while the S&P 500 index has gained 20.54% in the same period.