CFO Kevin Hadlockis taking a leave of absence, effective immediately, for personal reasons.

QuestarVice President and Corporate Controller David Curtis will serve as acting CFO whileHadlock is on leave, according to a July 7 SEC filing.

Onclosing of the pending DominionResources Inc./Questar merger, Hadlock intends to leave the company. Curtiswill be corporate controller of the new company, according to the release.