0001047469-98-041836 SC 14D9 5 19981120 CALMAT CO 0000023533 1400 950645790 DE 1231 SC 14D9 34 005-13647 98755740 3200 SAN FERNANDO RD LOS ANGELES CA 90065 2132582777 CONROCK CO 19840712 CONSOLIDATED ROCK PRODUCTS CO 19720915 CALMAT CO 0000023533 1400 950645790 DE 1231 SC 14D9 3200 SAN FERNANDO RD LOS ANGELES CA 90065 2132582777 CONROCK CO 19840712 CONSOLIDATED ROCK PRODUCTS CO 19720915 SC 14D9 1 000104746998041836-001-seq1-sc-14d9.txt SCHEDULE 14D9 EX-99.(A)(4) 2 000104746998041836-002-seq2-ex-99-a-4.txt EXHIBIT 99.(A)(4) EX-99.(A)(6) 3 000104746998041836-003-seq3-ex-99-a-6.txt EXHIBIT 99.(A)(6) EX-99.(C)(4) 4 000104746998041836-004-seq4-ex-99-c-4.txt EXHIBIT 99.(C)(4) EX-99.(C)(5) 5 000104746998041836-005-seq5-ex-99-c-5.txt EXHIBIT 99.(C)(5)