X0303 4 2009-11-09 0 0001223112 ADA-ES INC ADES 0001384158 Sjostrom Sharon 8100 SOUTHPARK WAY UNIT B LITTLETON CO 80120 0 1 0 0 VP Common Stock 2009-11-09 4 A 0 1027 2.11 A 16442 D Shares issued directly to Ms. Sjostrom's qualified pension account and represent the Company's 401(k) matching contribution for a portion of 2009. This amount is equal to the fair market value of the shares as of the date of authorization, based on the last sale price reported by the Nasdaq Stock Market for shares of the same class as of the close of trading on the previous day. Of the amount shown, 3,258 shares are held in the pension fund account of Ms. Sjostrom. Sharon M Sjostrom 2010-01-05