# Energy Co of Parana: filings

ELPC · NYSE · CIK 1041792 · [Utilities](/sectors/utilities.md) · fiscal year ends Dec 31

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

## Reports and events: 1,693 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 (6-K 1675, 6-K/A 63, 3 25, 20-F 18, UPLOAD 18, 3/A 12, CORRESP 11, SC TO-C 10, 20-F/A 6, SC 13E3/A 5, SC 13E3 4, 4 3, 8-A12B 3, F-6EF 3, 25-NSE 2, 424B5 2, 4/A 2, EFFECT 2, F-6 2, 15-12G 1, 424B3 1, 8-A12B/A 1, CB 1, CERT 1, F-3ASR 1, F-X 1, NT 20-F 1, SC TO-I 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-22 | 21:38 ET | [6-K](/filings/0001292814-26-004970.md) | Report of a foreign private issuer, period 2026-12-31 | 0001292814-26-004970 |
| 2026-09-17 | 21:14 ET | [6-K](/filings/0001292814-26-004588.md) | Report of a foreign private issuer, period 2026-09-30 | 0001292814-26-004588 |
| 2026-09-17 | 21:13 ET | [6-K](/filings/0001292814-26-004586.md) | Report of a foreign private issuer, period 2026-09-30 | 0001292814-26-004586 |
| 2026-08-13 | 12:42 ET | [6-K](/filings/0001292814-26-004214.md) | Report of a foreign private issuer, period 2026-06-30 | 0001292814-26-004214 |
| 2026-08-11 | 16:13 ET | [6-K](/filings/0001292814-26-004194.md) | Report of a foreign private issuer, period 2026-09-30 | 0001292814-26-004194 |
| 2026-08-06 | 21:14 ET | [6-K](/filings/0001292814-26-004115.md) | Report of a foreign private issuer, period 2026-09-30 | 0001292814-26-004115 |
| 2026-08-06 | 13:29 ET | [6-K](/filings/0001292814-26-004097.md) | Report of a foreign private issuer, period 2026-06-30 | 0001292814-26-004097 |
| 2026-08-06 | 11:39 ET | [6-K](/filings/0001292814-26-004089.md) | Report of a foreign private issuer, period 2026-06-30 | 0001292814-26-004089 |
| 2026-07-16 | 12:50 ET | [6-K](/filings/0001292814-26-003778.md) | Report of a foreign private issuer, period 2026-09-30 | 0001292814-26-003778 |
| 2026-07-16 | 10:39 ET | [6-K](/filings/0001292814-26-003775.md) | Report of a foreign private issuer, period 2026-09-30 | 0001292814-26-003775 |
| 2026-07-16 | 22:12 ET | [6-K](/filings/0001292814-26-003768.md) | Report of a foreign private issuer, period 2026-09-30 | 0001292814-26-003768 |
| 2026-07-16 | 22:09 ET | [6-K](/filings/0001292814-26-003766.md) | Report of a foreign private issuer, period 2026-09-30 | 0001292814-26-003766 |
| 2026-06-25 | 18:00 ET | [6-K](/filings/0001292814-26-003594.md) | Report of a foreign private issuer, period 2026-06-30 | 0001292814-26-003594 |
| 2026-06-24 | 22:51 ET | [6-K](/filings/0001292814-26-003580.md) | Report of a foreign private issuer, period 2026-06-30 | 0001292814-26-003580 |
| 2026-06-15 | 21:10 ET | [6-K](/filings/0001292814-26-003450.md) | Report of a foreign private issuer, period 2026-06-30 | 0001292814-26-003450 |
| 2026-05-26 | 10:05 ET | [6-K](/filings/0001292814-26-003179.md) | Report of a foreign private issuer, period 2026-06-30 | 0001292814-26-003179 |
| 2026-05-22 | 21:36 ET | [6-K](/filings/0001292814-26-003155.md) | Report of a foreign private issuer, period 2026-06-30 | 0001292814-26-003155 |
| 2026-05-22 | 21:33 ET | [6-K](/filings/0001292814-26-003153.md) | Report of a foreign private issuer, period 2026-06-30 | 0001292814-26-003153 |
| 2026-05-15 | 21:28 ET | [6-K](/filings/0001292814-26-003099.md) | Report of a foreign private issuer, period 2026-06-30 | 0001292814-26-003099 |
| 2026-05-06 | 13:16 ET | [6-K](/filings/0001292814-26-002830.md) | Report of a foreign private issuer, period 2026-03-31 | 0001292814-26-002830 |
| 2026-05-06 | 00:11 ET | [6-K](/filings/0001292814-26-002820.md) | Report of a foreign private issuer, period 2026-03-31 | 0001292814-26-002820 |
| 2026-05-04 | 13:03 ET | [6-K](/filings/0001292814-26-002741.md) | Report of a foreign private issuer, period 2026-06-30 | 0001292814-26-002741 |
| 2026-04-23 | 21:14 ET | [6-K](/filings/0001292814-26-002483.md) | Report of a foreign private issuer, period 2026-06-30 | 0001292814-26-002483 |
| 2026-04-23 | 20:10 ET | [6-K](/filings/0001292814-26-002478.md) | Report of a foreign private issuer, period 2026-06-30 | 0001292814-26-002478 |
| 2026-04-22 | 14:13 ET | [6-K](/filings/0001292814-26-002444.md) | Report of a foreign private issuer, period 2026-06-30 | 0001292814-26-002444 |
| 2026-04-22 | 13:18 ET | [6-K](/filings/0001292814-26-002442.md) | Report of a foreign private issuer, period 2026-06-30 | 0001292814-26-002442 |
| 2026-04-16 | 10:03 ET | [20-F](/filings/0002070979-26-000155.md) | Annual report of a foreign private issuer, period 2025-12-31 | 0002070979-26-000155 |
| 2026-04-16 | 10:02 ET | [6-K](/filings/0001292814-26-002340.md) | Report of a foreign private issuer, period 2026-06-30 | 0001292814-26-002340 |
| 2026-04-09 | 18:58 ET | [6-K](/filings/0001292814-26-002189.md) | Report of a foreign private issuer, period 2026-06-30 | 0001292814-26-002189 |
| 2026-04-09 | 22:38 ET | [6-K](/filings/0001292814-26-002170.md) | Report of a foreign private issuer, period 2026-06-30 | 0001292814-26-002170 |
| 2026-03-30 | 14:08 ET | [6-K](/filings/0001292814-26-001894.md) | Report of a foreign private issuer, period 2026-03-31 | 0001292814-26-001894 |
| 2026-03-23 | 14:59 ET | [6-K](/filings/0001292814-26-001666.md) | Report of a foreign private issuer, period 2026-03-31 | 0001292814-26-001666 |
| 2026-03-23 | 12:13 ET | [6-K](/filings/0001292814-26-001663.md) | Report of a foreign private issuer, period 2026-03-31 | 0001292814-26-001663 |
| 2026-03-19 | 00:44 ET | [6-K](/filings/0001292814-26-001242.md) | Report of a foreign private issuer, period 2026-03-31 | 0001292814-26-001242 |
| 2026-03-19 | 23:59 ET | [6-K](/filings/0001292814-26-001238.md) | Report of a foreign private issuer, period 2026-03-31 | 0001292814-26-001238 |
| 2026-03-11 | 12:46 ET | [6-K](/filings/0001292814-26-000791.md) | Report of a foreign private issuer, period 2026-03-31 | 0001292814-26-000791 |
| 2026-03-06 | 18:08 ET | [6-K](/filings/0001292814-26-000710.md) | Report of a foreign private issuer, period 2026-03-31 | 0001292814-26-000710 |
| 2026-02-27 | 18:24 ET | [6-K](/filings/0001292814-26-000575.md) | Report of a foreign private issuer, period 2025-12-31 | 0001292814-26-000575 |
| 2026-02-27 | 12:10 ET | [6-K](/filings/0001292814-26-000558.md) | Report of a foreign private issuer, period 2025-12-31 | 0001292814-26-000558 |
| 2026-02-27 | 00:02 ET | [6-K](/filings/0001292814-26-000552.md) | Report of a foreign private issuer, period 2026-03-31 | 0001292814-26-000552 |
| 2026-02-06 | 21:48 ET | [6-K](/filings/0001292814-26-000269.md) | Report of a foreign private issuer, period 2026-03-31 | 0001292814-26-000269 |
| 2026-02-06 | 19:00 ET | [6-K](/filings/0001292814-26-000267.md) | Report of a foreign private issuer, period 2026-03-31 | 0001292814-26-000267 |
| 2026-01-08 | 21:51 ET | [6-K](/filings/0001292814-26-000036.md) | Report of a foreign private issuer, period 2026-03-31 | 0001292814-26-000036 |
| 2026-01-08 | 21:50 ET | [6-K](/filings/0001292814-26-000034.md) | Report of a foreign private issuer, period 2026-03-31 | 0001292814-26-000034 |
| 2026-01-05 | 21:53 ET | [6-K](/filings/0001292814-26-000012.md) | Report of a foreign private issuer, period 2026-03-31 | 0001292814-26-000012 |
| 2025-12-29 | 11:10 ET | [6-K](/filings/0001292814-25-004406.md) | Report of a foreign private issuer, period 2025-12-31 | 0001292814-25-004406 |
| 2025-12-23 | 13:50 ET | [6-K](/filings/0001292814-25-004385.md) | Report of a foreign private issuer, period 2025-12-31 | 0001292814-25-004385 |
| 2025-12-22 | 11:39 ET | [6-K](/filings/0001292814-25-004347.md) | Report of a foreign private issuer, period 2025-12-31 | 0001292814-25-004347 |
| 2025-12-19 | 18:23 ET | [6-K](/filings/0001292814-25-004335.md) | Report of a foreign private issuer, period 2025-12-31 | 0001292814-25-004335 |
| 2025-12-19 | 12:44 ET | [6-K](/filings/0001292814-25-004331.md) | Report of a foreign private issuer, period 2025-12-31 | 0001292814-25-004331 |

Page 1 of 34. [Older](/companies/elpc/filings.md?page=2)
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 15:04 ET. No prices; not investment advice.