0001223112-05-000014 8-K 4 20051026 1.01 3.02 7.01 9.01 20051026 20051026 ADA-ES INC 0001223112 2890 841457335 CO 1231 8-K 34 000-50216 051156499 8100 SOUTHPARK WAY B LITTLETON CO 80120 8-K 1 form8k2.txt EX-4 2 ex4-1.txt EX-10 3 ex10-1rra.txt EX-99 4 ex99-1.txt