ADA-ES INC Form 10-K/A: Amended annual report
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2012-10-19: Form 10-K/A; Period of report 2011-12-31; Description FORM 10-K/A; Document d403951d10ka.htm.
- 2012-10-19: Form 10-K/A; Period of report 2010-12-31; Description FORM 10-K AMENDMENT NO. 2; Document d403967d10ka.htm.
- 2012-04-30: Form 10-K/A; Period of report 2011-12-31; Description FORM 10-K/A; Document d344089d10ka.htm.
- 2011-07-01: Form 10-K/A; Period of report 2010-12-31; Description FORM 10-K AMENDMENT NO. 1; Document d10ka.htm.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2012-10-19 | 10-K/A | 2011-12-31 | FORM 10-K/A | d403951d10ka.htm |
| 2012-10-19 | 10-K/A | 2010-12-31 | FORM 10-K AMENDMENT NO. 2 | d403967d10ka.htm |
| 2012-04-30 | 10-K/A | 2011-12-31 | FORM 10-K/A | d344089d10ka.htm |
| 2011-07-01 | 10-K/A | 2010-12-31 | FORM 10-K AMENDMENT NO. 1 | d10ka.htm |