SIGMA ALDRICH CP SIAL (NASDAQ)

(NEW YORK)Continued demand for drug research and development tools has likely translated into strong second-quarter profit for life-sciences companies, which begin reporting financial result...READ MORE

(NEW YORK)Shares of Sangamo BioSciences Inc. jumped Wednesday after the developer of genetic-based therapies said it signed a licensing deal with pharmaceuticals giant Roche.READ MORE

(ST. LOUIS)Sigma-Aldrich Corp., which supplies chemicals to research laboratories, said Tuesday it will receive data and applications support for its plant biotech program from Metahelix Life...READ MORE

(GRAND RAPIDS, Mich.)Shares of several chemical companies fell Tuesday after industry leader Dow Chemical Co. announced its second set of wide-ranging price hikes in less than a month, again trying to ...READ MORE

(NEW YORK)Chemical companies traded lower on Tuesday, following news that Dow Chemical Co. will raise prices to help offset rising energy and raw material costs.READ MORE

(NEW YORK)The chief accounting officer and chief financial officer of chemical producer Sigma Aldrich Corp., sold 10,000 shares of common stock, according to a Securities and Exchange Commis...READ MORE

(ST. LOUIS)Sigma-Aldrich Corp. said Tuesday its fourth-quarter profit jumped 19 percent as sales growth, favorable exchange rates and an acquisition drove the chemical producer's revenue to a...READ MORE