8-KOther EventsExhibits & Filings

SOUTHERN CO 8-K Report, Corporate Update (Nov 6, 2025)

Filed November 6, 2025For Securities:SOSOJESOJFSOJCSOJDSOMN

Summary

Southern Company (SO) has announced the completion of a significant equity offering, issuing 40,000,000 corporate units. Each unit, priced at $50, comprises a stock purchase contract obligating the holder to buy SO common stock by December 15, 2028, and a beneficial interest in two series of remarketable senior notes maturing in 2030 and 2033. This structure is designed to raise capital for the company while providing investors with a fixed annual distribution rate of 7.125% on the stated amount, split between contract adjustment payments and interest on the notes.

Key Highlights

  • 1Completion of a 40,000,000 equity unit offering, including full exercise of the over-allotment option.
  • 2Each Corporate Unit is priced at $50 and has a maturity date of December 15, 2028, for the stock purchase obligation.
  • 3The offering consists of stock purchase contracts and an interest in two series of senior notes (Series 2025B due 2030 and Series 2025C due 2033).
  • 4Investors will receive annual distributions totaling 7.125% of the stated amount ($50 per unit), comprised of 2.975% from stock purchase contracts and 4.15% from the senior notes.
  • 5The senior notes are pledged as collateral to secure the obligation to purchase the common stock under the stock purchase contracts.
  • 6The offering was registered under the company's existing shelf registration statement.

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