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Stocks/DAL/SEC Filings/424B5 Nov 4, 2026

DAL 424B5: Secondary offering

Delta Air Lines

Filed with the SEC on Nov 4, 2026 · accession 0001193125-26-446344

DAL filed a 424B5 (prospectus (offering)) with the SEC on Nov 4, 2026. Delta Air Lines filed a preliminary prospectus supplement for a public offering of senior unsecured notes due in the future, with terms such as principal amount, interest rate, and maturity date left blank pending finalization. The stock moved +7.2% by the first close after the filing.

Summary of the filing

Delta Air Lines filed a preliminary prospectus supplement for a public offering of senior unsecured notes due in the future, with terms such as principal amount, interest rate, and maturity date left blank pending finalization. The notes will be joint book-run by BofA Securities, Citigroup, Deutsche Bank Securities, Goldman Sachs & Co. LLC, and Standard Chartered Bank.

For details, click here →How to read a 424B5 →

Key details

IssuerDelta Air Lines, Inc.
UnderwriterBofA Securities
UnderwriterCitigroup
UnderwriterDeutsche Bank Securities
UnderwriterGoldman Sachs & Co. LLC
UnderwriterStandard Chartered Bank

How DAL stock reacted

Close before

$83.28

Nov 3, 2026

First close after

+7.16%

$89.24

5 trading days

—

Since filing

+4.71%

$87.20

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Frequently asked questions

What did DAL file with the SEC on Nov 4, 2026?

DAL filed a 424B5 (Secondary offering). Delta Air Lines filed a preliminary prospectus supplement for a public offering of senior unsecured notes due in the future, with terms such as principal amount, interest rate, and maturity date left blank pending finalization. The notes will be joint book-run by BofA Securities, Citigroup, Deutsche Bank Securities, Goldman Sachs & Co. LLC, and Standard Chartered Bank.

What does a secondary offering mean for DAL stock?

New shares dilute existing holders and are often sold at a discount to the market price.

How do I read a 424B5?

The final terms of an offering of shares or bonds. Look at price, number of shares and the discount to the market price. Large offerings dilute existing shareholders.

Why are SEC filings important?

Public companies must tell the SEC about anything that can change their value — results, leadership changes, big deals, new shares, bankruptcy. Filings are the official source, often before the news. A 424B5 (prospectus (offering)): The final terms of an offering of shares or bonds.

How did DAL stock react to this filing?

DAL closed at $83.28 before the filing and $89.24 on Nov 4, 2026 (+7.16%).

Other DAL SEC filings

  • 8-K · Material agreementNov 6, 2026
  • 424B5 · Secondary offeringNov 5, 2026
  • 10-Q · SEC filingOct 9, 2026
  • 8-K · SEC filingOct 9, 2026
  • SCHEDULE 13G/A · SEC filingAug 14, 2026
  • 8-K · SEC filingJul 10, 2026
  • 10-Q · SEC filingJul 10, 2026
  • 144 · Insider sale plannedJun 25, 2026
  • 8-K · Board changeJun 22, 2026
  • 8-K · Material agreementJun 12, 2026

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Source: SEC EDGAR filing 0001193125-26-446344. The summary and key details are extracted by SEPT from the filing and may contain errors. Price reaction uses daily closing prices. Not financial advice.