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ADA-ES INC·4

Mar 31, 2:08 PM ET

ADA-ES INC 4

4 · ADA-ES INC · Filed Mar 31, 2011

Insider Transaction Report

Form 4

Period: 2011-03-29

JOHNSON RONALD B

Director

Transactions

Sale
Common Stock
2011-03-29$24.10/sh−500$12,050→ 28,863 total

Documents

1 file

4
primary_doc.xmlPrimary
PRIMARY DOCUMENT