secwatch.observer — SEC 8-K summary
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Issuer:     NORTHERN STATES POWER CO /WI/ (—)
CIK:        0000072909
Form:       8-K
Filed at:   2026-06-10T20:24:26+00:00
Accession:  0001193125-26-265885
Event type: debt
Sentiment:  neutral
Materiality: 0.50
Item codes: 1.01, 2.03, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

NSP-Wisconsin issues $250M of 5.48% first mortgage bonds due 2041
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- Issued $250M aggregate principal of 5.48% First Mortgage Bonds, Series due June 15, 2041.
- Net proceeds of ~$249M; use for general corporate purposes; closing expected June 15, 2026.
- Bonds secured by first mortgage lien on substantially all real and fixed properties.
- Huntington Securities acted as sole placement agent; bonds sold in private placement.
- Make-whole redemption prior to Dec 15, 2040; par redemption thereafter.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/72909/000119312526265885/0001193125-26-265885-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/72909/000119312526265885/d165471d8k.htm
  HTML page:      https://secwatch.observer/filing/0001193125-26-265885

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer