secwatch.observer — SEC 8-K summary ====================================== Issuer: MDU RESOURCES GROUP INC (MDU) CIK: 0000067716 Form: 8-K Filed at: 2026-01-16T23:59:59+00:00 Accession: 0000067716-26-000005 Event type: debt Sentiment: neutral Materiality: 0.45 Item codes: 1.01, 2.03, 9.01 LLM model: deepseek-v4-flash:cloud@v2 MDU Resources subsidiary extends private shelf facility to Dec 2028; $115M capacity remains -------------------------------------------------------------------------------- - WBI Energy Transmission entered Amendment No.1 to its Private Shelf Agreement with PGIM/Prudential. - Issuance period for up to $350M in senior unsecured notes extended to December 22, 2028. - As of date, $115M of shelf capacity remains available for future issuance. - Proceeds to fund general corporate purposes and WBI's previously announced capex. - Structuring fee of $75,000 paid to Prudential in connection with the amendment. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/67716/000006771626000005/0000067716-26-000005-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/67716/000006771626000005/mdu-20260115.htm HTML page: https://secwatch.observer/filing/0000067716-26-000005 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer