ECA Marcellus Trust I SEC filings ECTM
ECA Marcellus Trust I has 198 filings in SEC EDGAR's recent list, going back to Apr 1, 2010. Its latest annual report, Form 10-K, was filed on Mar 24, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 13, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Aug 12, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| SC 13D/A | Amended ownership over 5% (active) | May 21, 2014 | — |
| 4 | Insider transaction | May 20, 2014 | May 16, 2014 |
| 4 | Insider transaction | May 7, 2014 | May 7, 2014 |
| SC 13D/A | Amended ownership over 5% (active) | May 7, 2014 | — |
| 4 | Insider transaction | Dec 30, 2013 | Dec 27, 2013 |
| 4 | Insider transaction | Nov 26, 2013 | Nov 22, 2013 |
| 4 | Insider transaction | Nov 13, 2013 | Nov 11, 2013 |
| 4 | Insider transaction | Nov 12, 2013 | Nov 7, 2013 |
| 4 | Insider transaction | Sep 10, 2013 | Aug 27, 2013 |
| 4 | Insider transaction | Aug 19, 2013 | Aug 15, 2013 |
| 4 | Insider transaction | Aug 15, 2013 | Aug 13, 2013 |
| 4 | Insider transaction | Aug 12, 2013 | Aug 9, 2013 |
| 4 | Insider transaction | Jun 21, 2013 | Jun 19, 2013 |
| 4 | Insider transaction | May 13, 2013 | May 9, 2013 |
| SC 13D/A | Amended ownership over 5% (active) | Mar 21, 2013 | — |
| 4 | Insider transaction | Mar 19, 2013 | Mar 19, 2013 |
| SC 13D/A | Amended ownership over 5% (active) | Apr 27, 2011 | — |
| 4 | Insider transaction | Apr 18, 2011 | Apr 15, 2011 |
| SC 13D | Ownership over 5% (active) | Jul 22, 2010 | — |
| 4 | Insider transaction | Jul 9, 2010 | Jul 7, 2010 |
| 3 | Initial insider ownership | Jul 1, 2010 | Jun 16, 2010 |
Showing 21 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Crude Petroleum & Natural Gas (SIC 1311)
- Listed as
- ECTM (OTC)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Houston, TX
- SEC CIK
- 1487798
Other Crude Petroleum & Natural Gas companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.