Article: Genentech Earnings Tops Again, But Tarceva Concern Has Impact.

National Editor

Genentech Inc. reported first-quarter earnings higher than Wall Street expectations - a 59 percent hike in non-GAAP (formerly pro forma) earnings per share - but the company told investors of potential safety issues in one Phase III study with the anticancer drug Tarceva, news that put the biggest dent in shares of Tarceva partner OSI Pharmaceuticals Inc.

Shares of OSI (NASDAQ:OSIP) closed Thursday at $14.38, down $1.51, or 9.5 percent. Genentech's stock (NYSE:DNA) also slid, ending the day at $34.99, down $1.43.

The hit for Genentech displeased analyst Winton Gibbons with William Blair & Co. in Chicago.

"I get really ...

Related newspaper, magazine, and journal articles:

 
 
Newsweek Harper's Magazine The Washington Post Chicago Tribune Crain's Chicago Business PRNewswire Pediatric News The Nation Advertising Age The Economist (US) A FREE trial gives you access to over 80 million articles! Access over 6,500 publications with a FREE trial!