---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-25-056649"
form_type: "8-K"
ticker: "WEC"
cik: "0000783325"
company_name: "WEC ENERGY GROUP, INC."
filed_at: "2025-06-05T23:59:59+00:00"
generated_at: "2026-05-19T23:13:26.538658+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# WEC Energy Group announces $700M convertible senior notes offering due 2028

## Summary
- Offering of $700M aggregate principal amount convertible senior notes due 2028 in private placement under Rule 144A.
- Initial purchasers granted option to buy up to additional $105M within 13 days of first issuance.
- Prior to March 1, 2028, conversion allowed only upon specified events; afterward, conversion at any time until maturity.
- Upon conversion, cash up to principal amount; excess settled in cash, stock, or combination at WEC's election.
- Net proceeds for general corporate purposes, including repayment of short-term indebtedness.

## SEC filing metadata
- accession: 0001104659-25-056649
- form_type: 8-K
- ticker: WEC
- cik: 0000783325
- company_name: WEC ENERGY GROUP, INC.
- filed_at: 2025-06-05T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/783325/000110465925056649/0001104659-25-056649-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/783325/000110465925056649/tm2517174d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-25-056649
- JSON: https://secwatch.observer/filing/0001104659-25-056649.json
- Plain text: https://secwatch.observer/filing/0001104659-25-056649.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.