secwatch.observer — SEC 8-K summary ====================================== Issuer: Duke Energy Carolinas, LLC (—) CIK: 0000030371 Form: 8-K Filed at: 2026-06-05T20:21:11+00:00 Accession: 0001104659-26-070990 Event type: debt Sentiment: neutral Materiality: 0.50 Item codes: 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Duke Energy Carolinas issues $2.4B in mortgage bonds across three tranches -------------------------------------------------------------------------- - $400M of 4.65% bonds due 2031; $1B of 5.15% bonds due 2036; $1B of 5.75% bonds due 2056. - Bonds issued under First & Refunding Mortgage; underwriting agreement dated June 2, 2026. - Sale consummated June 5, 2026; underwriters purchased at discounts (99.279%, 99.340%, 98.881%). - Company also pays $4.25M expense reimbursement to underwriters. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/30371/000110465926070990/0001104659-26-070990-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/30371/000110465926070990/tm2615837d4_8k.htm HTML page: https://secwatch.observer/filing/0001104659-26-070990 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer