Among the stock activity stories for Friday, April 3, from AP Financial News: WASHINGTON (AP) ¿ Shares of Cascade Corp. slipped Friday after the maker of forklift attachments, hydraulic cylinders and other loading gear reported a fiscal fourth-quarter loss. NEW YORK (AP) ¿ Shares of Bristol-Myers Squibb Co. slid in Friday trading, and an analyst lowered his rating on the stock because he no longer believes the drugmaker is likely to be bought out. NEW YORK (AP) ¿ Shares of Lawson Software Inc. climbed Friday after the company gave what one analyst called a "reasonable" outlook for its fiscal fourth quarter. NEW YORK (AP) ¿ Shares of Las Vegas Sands Corp. climbed Friday after the casino operator disclosed Chief Executive Sheldon Adelson recently bought about 4.7 million shares. NEW YORK (AP) ¿ Shares of First Horizon National Corp. slipped Friday after a Citi analyst downgraded the Southern bank operator, citing that its stock might be overvalued.