0000950147-03-000354 4 1 20030318 20030320 PINNACLE WEST CAPITAL CORP 0000764622 4911 860512431 AZ 1231 4 34 001-08962 03611016 400 E VAN BUREN ST PO BOX 52132 P O BOX 52132 PHOENIX AZ 85072-2132 6022501000 400 E VAN BUREN ST PO BOX 52132 PHOENIX AZ 85072-2132 AZP GROUP INC 19870506 POST WILLIAM J 0001027958 4911 OFFICER AZ 1231 4 400 E VAN BUREN ST PO BOX 52132 PHOENIX AZ 85072-2132 6023792616 400 E VAN BUREN ST PO BOX 52132 PHOENIX AZ 85072-2132 4 1 e-9743.txt FORM 4 FOR WILLIAM J. POST