8-K current report · filed Aug 3, 2026

Southern Company (SO) 8-K Current Report: August 3, 2026

Item 8.01Item EX-99.1SO overview

Short answer

Southern Company (SO) filed an 8-K current report with the SEC on August 3, 2026 reporting Item 8.01 (Other Events), Item EX-99.1 (Exhibit EX-99.1). Proposed private offerings of $650 million 2027 convertible notes and $1.5 billion 2029 convertible notes.

Southern Company 8-K event analysis

AI summary of each reported item and its exhibits

Item 8.01 · Other Events

  • Proposed private offerings of $650 million 2027 convertible notes and $1.5 billion 2029 convertible notes
  • Potential overallotment options for an additional $97.5 million 2027 notes and $225 million 2029 notes
  • Financing targets qualified institutional buyers under Rule 144A, expanding capital without immediate common-stock issuance
  • Convertible structure creates future dilution risk if noteholders convert, while adding debt obligations through 2027 and 2029

Item EX-99.1 · Exhibit EX-99.1

  • $2.15B convertible-note offering: $650M due December 15, 2027 and $1.5B due September 15, 2029
  • Additional purchase options up to $322.5M, potentially increasing total issuance to $2.4725B
  • Proceeds targeted for repurchasing existing convertible notes, short-term debt repayment, and general corporate purposes
  • Final interest rates and conversion prices pending pricing, leaving borrowing cost and potential dilution unresolved
  • Existing-note repurchases may trigger share purchases by convertible-arbitrage investors, temporarily supporting SO shares

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