SC 13G/A | SEC Filings Hub

Filing metadata

Accession number: 0000902219-13-000564
Form type: SC 13G
Filer: ADA-ES INC
CIK: CIK 1223112
Filed: Jun 10, 2013
Reporting period: May 31, 2013
Description: Passive 5%+ stake

Documents

0000902219-13-000564-index.htm

Complete submission

0000902219-13-000564.txt

directory listing

Filed by