SOUTHWESTERN ELECTRIC POWER CO (11) | Indenture Agreements (2)
- Fifteenth Supplemental Indenture, dated as of November 1, 2021, between the Company and The Bank of New York Mellon Trust Company, N.A, as Trustee, establishing the terms of the... (Filed With SEC on November 3, 2021)
- Fourteenth Supplemental Indenture, dated as of March 1, 202 (Filed With SEC on March 10, 2021)
