DUK · CIK 0001326160
Duke Energy CORP (DUK) SEC Filings
Browse 3195 SEC filings for Duke Energy CORP, covering May 9, 2005 through Jul 6, 2026, organized by filing purpose with direct links to the original EDGAR documents.
Indexed filings
3,195
Filed in the last 12 months
144
History covered
2005–2026
Latest filing
4
Latest important filings
Jump directly to the most recent annual, quarterly, and current reports.
Latest annual report
10-K
FORM10-K · Feb 26, 2026
Open original filingLatest quarterly report
10-Q
Quarterly report · May 5, 2026
Open original filingLatest company update
8-K
Regulation FD disclosure · Jul 6, 2026
Open original filingComplete filing history
Search by form or description, filter by purpose and year, and open the original SEC document.
50 filings
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Search by form or description, filter by purpose and year, and open the original SEC document.
| Form | Description | Period ended | Filed |
|---|---|---|---|
| 4 | Change in insider ownership | Jul 2, 2026 | Jul 6, 2026 |
| 8-K | Regulation FD disclosure | Jul 2, 2026 | Jul 6, 2026 |
| 11-K | Employee benefit plan annual report | Dec 31, 2025 | Jun 25, 2026 |
| 4 | Change in insider ownership | May 19, 2026 | May 21, 2026 |
| 4 | Change in insider ownership | May 18, 2026 | May 20, 2026 |
| 8-K | Shareholder vote | May 7, 2026 | May 13, 2026 |
| 4 | Change in insider ownership | May 11, 2026 | May 12, 2026 |
| 4 | Change in insider ownership | May 7, 2026 | May 11, 2026 |
| 4 | Change in insider ownership | May 7, 2026 | May 11, 2026 |
| 4 | Change in insider ownership | May 7, 2026 | May 11, 2026 |
| 4 | Change in insider ownership | May 7, 2026 | May 11, 2026 |
| 4 | Change in insider ownership | May 7, 2026 | May 11, 2026 |
| 4 | Change in insider ownership | May 7, 2026 | May 11, 2026 |
| 4 | Change in insider ownership | May 7, 2026 | May 11, 2026 |
| 4 | Change in insider ownership | May 7, 2026 | May 11, 2026 |
| 4 | Change in insider ownership | May 8, 2026 | May 11, 2026 |
| 4 | Change in insider ownership | May 7, 2026 | May 11, 2026 |
| 4 | Change in insider ownership | May 7, 2026 | May 11, 2026 |
| 4 | Change in insider ownership | May 7, 2026 | May 11, 2026 |
| 4 | Change in insider ownership | May 7, 2026 | May 11, 2026 |
| 4 | Change in insider ownership | May 7, 2026 | May 11, 2026 |
| 144 | Notice of proposed securities sale | — | May 11, 2026 |
| 144 | Notice of proposed securities sale | — | May 8, 2026 |
| 10-Q | Quarterly report | Mar 31, 2026 | May 5, 2026 |
| 8-K | Results of operations | May 5, 2026 | May 5, 2026 |
Page 1 of 2
Recent filing activity
Annual filing counts derived from this company's SEC history.
2026
100 filings
2025
122 filings
2024
114 filings
2023
118 filings
2022
167 filings
2021
134 filings
2020
129 filings
2019
148 filings
Sources and methodology
How this filing index is assembled and checked.
Filing metadata comes from SEC EDGAR submissions. Categories and plain-language labels are generated deterministically from SEC form and item codes; filing content is not summarized on this page.
Index updated: 7/15/2026
For research and education only. Always review the original SEC filing before making a decision.