0000950147-00-000236 5 1 19991231 20000214 PINNACLE WEST CAPITAL CORP 0000764622 4911 860512431 AZ 1231 5 34 001-08962 542857 400 E VAN BUREN ST PO BOX 52132 P O BOX 52132 PHOENIX AZ 85072-2132 6023792616 400 E VAN BUREN ST PO BOX 52132 PHOENIX AZ 85072-2132 AZP GROUP INC 19870506 LOPEZ HUMBERTO S 0001027967 4911 DIRECTOR AZ 1231 5 400 E VAN BUREN ST PO BOX 52132 PHOENIX AZ 85072-2132 6023792616 400 E VAN BUREN ST PO BOX 52132 PHOENIX AZ 85072-2132 5 1 000095014700000236-001-seq1-5.txt FORM 5 FOR HUMBERTO S. LOPEZ