# ECA Marcellus Trust I: filings

ECTM · OTC · CIK 1487798 · [Energy](/sectors/energy.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/ectm.md) · [Financials](/companies/ectm/financials.md) · [Filings](/companies/ectm/filings.md) · [Insiders](/companies/ectm/insiders.md)

## Reports and events: 156 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (8-K 78, 10-Q 49, 10-K 16, 4 15, S-1/A 6, UPLOAD 5, CORRESP 4, EFFECT 4, S-4/A 4, SC 13D/A 4, 424B1 2, S-1 2, 25-NSE 1, 3 1, 424B4 1, 8-A12B 1, CERTNYS 1, S-3 1, S-3/A 1, S-4 1, SC 13D 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-08-13 | 16:12 ET | [10-Q](/filings/0001104659-26-095922.md) | Quarterly report, period 2026-06-30 | 0001104659-26-095922 |
| 2026-08-12 | 16:15 ET | [8-K](/filings/0001104659-26-094890.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-26-094890 |
| 2026-05-18 | 16:17 ET | [8-K](/filings/0001104659-26-063208.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-26-063208 |
| 2026-05-13 | 16:12 ET | [10-Q](/filings/0001104659-26-060242.md) | Quarterly report, period 2026-03-31 | 0001104659-26-060242 |
| 2026-03-24 | 16:11 ET | [10-K](/filings/0001104659-26-033852.md) | Annual report, period 2025-12-31 | 0001104659-26-033852 |
| 2026-02-11 | 16:15 ET | [8-K](/filings/0001104659-26-013383.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-26-013383 |
| 2025-11-14 | 16:15 ET | [10-Q](/filings/0001104659-25-112547.md) | Quarterly report, period 2025-09-30 | 0001104659-25-112547 |
| 2025-11-12 | 16:15 ET | [8-K](/filings/0001104659-25-110391.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-25-110391 |
| 2025-08-15 | 16:15 ET | [8-K](/filings/0001104659-25-079250.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-25-079250 |
| 2025-08-14 | 16:05 ET | [10-Q](/filings/0001104659-25-078588.md) | Quarterly report, period 2025-06-30 | 0001104659-25-078588 |
| 2025-05-14 | 16:46 ET | [10-Q](/filings/0001104659-25-048573.md) | Quarterly report, period 2025-03-31 | 0001104659-25-048573 |
| 2025-05-09 | 16:18 ET | [8-K](/filings/0001104659-25-046749.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-25-046749 |
| 2025-03-19 | 16:05 ET | [10-K](/filings/0001104659-25-025551.md) | Annual report, period 2024-12-31 | 0001104659-25-025551 |
| 2025-02-13 | 16:15 ET | [8-K](/filings/0001104659-25-012949.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-25-012949 |
| 2024-11-14 | 16:15 ET | [10-Q](/filings/0001104659-24-118937.md) | Quarterly report, period 2024-09-30 | 0001104659-24-118937 |
| 2024-11-12 | 16:15 ET | [8-K](/filings/0001104659-24-116788.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-24-116788 |
| 2024-08-14 | 16:15 ET | [8-K](/filings/0001104659-24-089633.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-24-089633 |
| 2024-08-14 | 16:05 ET | [10-Q](/filings/0001104659-24-089607.md) | Quarterly report, period 2024-06-30 | 0001104659-24-089607 |
| 2024-05-14 | 16:15 ET | [8-K](/filings/0001104659-24-061164.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-24-061164 |
| 2024-05-13 | 16:05 ET | [10-Q](/filings/0001104659-24-060516.md) | Quarterly report, period 2024-03-31 | 0001104659-24-060516 |
| 2024-03-22 | 16:05 ET | [10-K](/filings/0001104659-24-037854.md) | Annual report, period 2023-12-31 | 0001104659-24-037854 |
| 2024-02-12 | 16:16 ET | [8-K](/filings/0001104659-24-014638.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-24-014638 |
| 2023-11-14 | 16:06 ET | [10-Q](/filings/0001104659-23-118078.md) | Quarterly report, period 2023-09-30 | 0001104659-23-118078 |
| 2023-11-09 | 16:15 ET | [8-K](/filings/0001104659-23-116294.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-23-116294 |
| 2023-08-14 | 16:15 ET | [8-K](/filings/0001104659-23-091357.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-23-091357 |
| 2023-08-14 | 16:13 ET | [10-Q](/filings/0001104659-23-091344.md) | Quarterly report, period 2023-06-30 | 0001104659-23-091344 |
| 2023-05-15 | 16:07 ET | [10-Q](/filings/0001104659-23-060751.md) | Quarterly report, period 2023-03-31 | 0001104659-23-060751 |
| 2023-05-11 | 16:17 ET | [8-K](/filings/0001104659-23-059155.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-23-059155 |
| 2023-03-23 | 16:06 ET | [10-K](/filings/0001104659-23-036055.md) | Annual report, period 2022-12-31 | 0001104659-23-036055 |
| 2023-02-10 | 16:57 ET | [8-K](/filings/0001104659-23-018630.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-23-018630 |
| 2022-11-14 | 16:03 ET | [10-Q](/filings/0001104659-22-118510.md) | Quarterly report, period 2022-09-30 | 0001104659-22-118510 |
| 2022-11-09 | 16:15 ET | [8-K](/filings/0001104659-22-116486.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-22-116486 |
| 2022-08-15 | 16:30 ET | [10-Q](/filings/0001104659-22-091244.md) | Quarterly report, period 2022-06-30 | 0001104659-22-091244 |
| 2022-08-09 | 16:15 ET | [8-K](/filings/0001104659-22-087911.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-22-087911 |
| 2022-05-13 | 16:01 ET | [10-Q](/filings/0001104659-22-060297.md) | Quarterly report, period 2022-03-31 | 0001104659-22-060297 |
| 2022-05-10 | 16:16 ET | [8-K](/filings/0001104659-22-058249.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-22-058249 |
| 2022-03-24 | 16:01 ET | [10-K](/filings/0001104659-22-037477.md) | Annual report, period 2021-12-31 | 0001104659-22-037477 |
| 2022-02-08 | 16:15 ET | [8-K](/filings/0001104659-22-013876.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-22-013876 |
| 2021-11-15 | 16:05 ET | [10-Q](/filings/0001104659-21-139149.md) | Quarterly report, period 2021-09-30 | 0001104659-21-139149 |
| 2021-11-08 | 16:15 ET | [8-K](/filings/0001104659-21-135661.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-21-135661 |
| 2021-08-16 | 16:01 ET | [10-Q](/filings/0001104659-21-106257.md) | Quarterly report, period 2021-06-30 | 0001104659-21-106257 |
| 2021-08-06 | 16:15 ET | [8-K](/filings/0001104659-21-101457.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-21-101457 |
| 2021-05-14 | 16:05 ET | [10-Q](/filings/0001104659-21-066848.md) | Quarterly report, period 2021-03-31 | 0001104659-21-066848 |
| 2021-05-11 | 16:15 ET | [8-K](/filings/0001104659-21-064537.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-21-064537 |
| 2021-03-24 | 16:51 ET | [10-K](/filings/0001104659-21-041001.md) | Annual report, period 2020-12-31 | 0001104659-21-041001 |
| 2021-02-08 | 16:15 ET | [8-K](/filings/0001104659-21-013710.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-21-013710 |
| 2020-11-16 | 16:05 ET | [10-Q](/filings/0001104659-20-125799.md) | Quarterly report, period 2020-09-30 | 0001104659-20-125799 |
| 2020-11-13 | 16:15 ET | [8-K](/filings/0001104659-20-125073.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-20-125073 |
| 2020-08-14 | 16:28 ET | [8-K](/filings/0001104659-20-095572.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-20-095572 |
| 2020-08-14 | 16:23 ET | [10-Q](/filings/0001104659-20-095564.md) | Quarterly report, period 2020-06-30 | 0001104659-20-095564 |

Page 1 of 4. [Older](/companies/ectm/filings.md?page=2)
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 15:08 ET. No prices; not investment advice.