Market Cap:
$ SEC Filings
| Filing | Filed On |
|---|---|
| 8-K | 08 Nov 2016 |
| ESTE-10Q-20160930 | 08 Nov 2016 |
| 8-K | 17 Oct 2016 |
| FORM 4 SUBMISSION | 14 Oct 2016 |
| FORM 3 SUBMISSION | 13 Oct 2016 |
| DEFA14A | 04 Oct 2016 |
| DEF 14A | 04 Oct 2016 |
| 424B5 | 26 Sep 2016 |
| EFFECT | 19 Sep 2016 |
| ESTE-8K-20151102 | 16 Sep 2016 |
| CORRESP | 16 Sep 2016 |
| UPLOAD | 15 Sep 2016 |
| FORM S-3 | 08 Sep 2016 |
| ESTE-10Q-20160630 | 09 Aug 2016 |
| 8-K | 09 Aug 2016 |
| 8-K | 02 Aug 2016 |
| 8-K | 18 Jul 2016 |
| 8-K | 30 Jun 2016 |
| 8-K | 24 Jun 2016 |
| FORM 4 SUBMISSION | 23 Jun 2016 |
