WEC · CIK 0000783325
WEC ENERGY GROUP, INC. (WEC) SEC Filings
Browse 2474 SEC filings for WEC ENERGY GROUP, INC., covering Feb 17, 1995 through Jul 9, 2026, organized by filing purpose with direct links to the original EDGAR documents.
Indexed filings
2,474
Filed in the last 12 months
115
History covered
1995–2026
Latest filing
4
Latest important filings
Jump directly to the most recent annual, quarterly, and current reports.
Latest annual report
10-K
Annual report · Feb 20, 2026
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10-Q
Quarterly report · May 7, 2026
Open original filingLatest company update
8-K
Regulation FD disclosure · Jun 1, 2026
Open original filingComplete filing history
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50 filings
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| Form | Description | Period ended | Filed |
|---|---|---|---|
| 4 | Change in insider ownership | Jul 8, 2026 | Jul 9, 2026 |
| 4 | Change in insider ownership | Jul 8, 2026 | Jul 9, 2026 |
| 4 | Change in insider ownership | Jul 8, 2026 | Jul 9, 2026 |
| 144 | Notice of proposed securities sale | — | Jun 17, 2026 |
| 8-K | Regulation FD disclosure | Jun 1, 2026 | Jun 1, 2026 |
| 11-K | WEC ENERGY GROUP EMPLOYEE RETIREMENT SAVINGS PLAN 11-K | Dec 31, 2025 | May 28, 2026 |
| 11-K | WEC ENERGY GROUP LIMITED RETIREMENT SAVINGS PLAN 11-K | Dec 31, 2025 | May 28, 2026 |
| 11-K | WEC ENERGY GROUP RETIREMENT SAVINGS PLAN 11-K | Dec 31, 2025 | May 28, 2026 |
| 4 | Change in insider ownership | May 19, 2026 | May 20, 2026 |
| 144 | Notice of proposed securities sale | — | May 19, 2026 |
| 4 | Change in insider ownership | May 12, 2026 | May 14, 2026 |
| 8-K | Shareholder vote | May 7, 2026 | May 12, 2026 |
| 8-K | Regulation FD disclosure | May 11, 2026 | May 11, 2026 |
| 8-K | Management or director change | May 4, 2026 | May 8, 2026 |
| 10-Q | Quarterly report | Mar 31, 2026 | May 7, 2026 |
| 8-K | Results of operations | May 5, 2026 | May 5, 2026 |
| SCHEDULE 13G | SCHEDULE 13G filing | — | Apr 30, 2026 |
| SCHEDULE 13G | SCHEDULE 13G filing | — | Apr 29, 2026 |
| 4 | Change in insider ownership | Apr 7, 2026 | Apr 8, 2026 |
| 4 | Change in insider ownership | Apr 7, 2026 | Apr 8, 2026 |
| 4 | Change in insider ownership | Apr 7, 2026 | Apr 8, 2026 |
| 4 | Change in insider ownership | Apr 1, 2026 | Apr 2, 2026 |
| 8-K | Regulation FD disclosure; Other material event | Apr 1, 2026 | Apr 1, 2026 |
| SCHEDULE 13G/A Amended | SCHEDULE 13G filing | — | Mar 27, 2026 |
| ARS | ARS filing | Dec 31, 2025 | Mar 26, 2026 |
Page 1 of 2
Recent filing activity
Annual filing counts derived from this company's SEC history.
2026
76 filings
2025
124 filings
2024
125 filings
2023
109 filings
2022
121 filings
2021
109 filings
2020
103 filings
2019
129 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.