NEW YORK (AP) _ Stocks that were moving substantially or trading heavily Tuesday on the New York Stock Exchange and Nasdaq Stock Market.

NYSE

Allied Domecq Plc, up $7.03 at $47.81

The British parent of Dunkin' Donuts and maker of Stolichnaya vodka is in talks to be acquired by two rivals.

Boston Scientific Corp., up $1.42 at $30.71

The company received regulatory approval for the expanded use of its blood vessel stents.

Shaw Group Inc., down $2.18 at $19.88

The engineering and construction contractor announced a secondary stock offering.

NASDAQ

International Speedway Corp., down 87 cents at $54.03

The motorsports company posted strong first-quarter earnings and raised its forecasts for the second quarter.

NMS Communications Corp., down $1.08 at $2.86

The telecommunications systems company forecast a loss for the current quarter.

RSA Security Inc., down $4.55 at $11.32

The online security firm said its revenues for the quarter would be lower than expected.