William R. Howell , chairman emeritus of J.C. Penney and chairman of Exxon Mobil 's compensation committee , did not return a phone call seeking comment .
William R. Howell /business/person/company J.C. Penney
NNP NNP NNP , NN NN IN NNP NNP CC NN IN NNP NNP POS NN NN , VBD RB VB DT NN NN VBG NN .
William R. Howell
PERSON
J.C. Penney
ORGANIZATION
/business/person/company