X0202 4 2007-02-09 0 0000216851 PETROLEUM & RESOURCES CORP PEO 0001353313 Escherich Frederic A THE ADAMS EXPRESS COMPANY 7 SAINT PAUL STREET BALTIMORE MD 21202 1 0 0 0 Common Stock 2007-02-09 4 M 0 445 A 1445 D Restricted Stock Units 2007-02-09 4 M 0 400 D Common Stock 400 0 D Represents shares of common stock received upon vesting of 400 restricted stock units granted on February 9, 2006 and 45 additional shares received as dividend equivalent rights accrued on such units. Includes shares of common stock that will be issued upon settlement of restricted stock units granted on March 28, 2006. N/A. Restricted stock units vested on February 9, 2007. Frederic A. Escherich 2007-02-12