| Filed On | Filing |
|---|---|
| 24 Mar 2022 | 10-K/A |
| 04 Apr 2016 | FORM 10-K/A |
| 18 Mar 2010 | STERLING CONSTRUCTION COMPANY 12-31-2009 10-K/A AMD. 1 |
| 10 Sep 2009 | STERLING CONSTRUCTION COMPANY, INC. 10-K/A AMD. 2 12-31-2008 |
| 02 Sep 2009 | STERLING CONSTRUCTION COMPANY, INC. 10-K/A 12-13-2008 |
| 10 Nov 2005 | AMENDMENT TO FORM 10-K |
| 02 Apr 2004 | AMENDMENT TO FORM 10-K |
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