AEP Transmission Company, LLC 8-K

What Happened
AEP Transmission Company, LLC announced on May 26, 2026 that it entered into an underwriting agreement for the sale of $650,000,000 of its 5.25% Senior Notes, Series S, due 2036. The underwriting agreement lists PNC Capital Markets LLC, Scotia Capital (USA) Inc., Truist Securities, Inc., and U.S. Bancorp Investments, Inc. as the representatives of the underwriters. On May 28, 2026 the Company and The Bank of New York Mellon Trust Company, N.A., as Trustee, executed the Company Order and Officers' Certificate establishing the terms of the Notes.

Key Details

• Amount: $650,000,000 aggregate principal of 5.25% Senior Notes, Series S.
• Coupon & maturity: 5.25% interest rate; due in 2036.
• Underwriters (representatives): PNC Capital Markets LLC; Scotia Capital (USA) Inc.; Truist Securities, Inc.; U.S. Bancorp Investments, Inc.
• Administrative items: Trustee is The Bank of New York Mellon Trust Company, N.A.; legal opinion included from William E. Johnson; filing signed May 28, 2026.

Why It Matters
This 8-K reports a debt financing transaction—AEP Transmission is issuing long‑term senior notes to raise $650 million. For investors, the issuance increases the company’s outstanding debt and establishes a fixed 5.25% interest obligation through 2036, which can affect future interest expense and leverage metrics. The filing does not disclose use of proceeds; investors should watch subsequent disclosures for how the proceeds will be deployed and for any impact on credit metrics or liquidity.