0001193125-09-110868 8-K 3 20090514 2.02 9.01 20090514 20090514 ADA-ES INC 0001223112 2890 841457335 CO 1231 8-K 34 000-50216 09824834 8100 SOUTHPARK WAY B LITTLETON CO 80120 8-K 1 d8k.htm FORM 8-K EX-99.1 2 dex991.htm PRESS RELEASE DATED MAY 14, 2009 GRAPHIC 3 g11731g96r41.jpg GRAPHIC