SOUTHERN Co GAS (33) | Indenture Agreements (3)
- Supplemental Indenture dated as of August 10, 2021 of Northern Illinois Gas Company to U.S. Bank National Association under Indenture dated as of January 1, 1954 (Filed With SEC on November 4, 2021)
- First Supplemental Indenture to Indenture dated as of September 9, 2021 providing for amendments to the Indenture (Filed With SEC on September 10, 2021)
- Supplemental Indenture dated as of August 1 (Filed With SEC on February 18, 2021)
