U.K. Firm Buying American General

Also: news on United Dominion and Roy F. Weston

U.K.-based Prudential PLC (PUK ) agreed to buy American General (AGC ) for 3.6622 Prudential shares per American General share, subject to a collar.

SPX Corp. (SPW ) will buy United Dominion (UDI ) for 0.2353 SPX Corp. share per United Dominion share.

Roy F. Weston (WSTNA ) agreed to go private on the basis of $5.02 cash per share.

Before it's here, it's on the Bloomberg Terminal.