SRL for [cooperating]: Separately , UAL stock rose $ 4 a share to $ 175 in composite trading on the New York Stock Exchange on reports that Los Angeles investor Marvin Davis has asked United Airlines unions if they 're interested in [cooperating] with Mr. Davis in a new bid for UAL .
ARG-0: they | ARG-1: with Mr. Davis | ARG-2: in a new bid for UAL