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HASI 424B5: Secondary offering

Filed with the SEC on · accession 0001104659-26-126334

HASI filed a 424B5 (prospectus (offering)) with the SEC on Nov 12, 2026. The final terms of an offering of shares or bonds. The stock moved -2.2% by the first close after the filing.

Summary of the filing

HA Sustainable Infrastructure Capital, Inc. is offering $500 million of 7.850% Green Junior Subordinated Notes due 2057, with proceeds intended to repay commercial paper and credit facility borrowings and to fund Eligible Green Projects.

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

Key details

Aggregate principal amount of notes offered$500.0M
Underwriting discount$5.0M
Proceeds to issuer before expenses$495.0M
IssuerHA Sustainable Infrastructure Capital, Inc.
Letter of credit provider for credit-enhanced commercial paper programBank of America, N.A.

How HASI stock reacted

Close before

$39.73

Nov 11, 2026

First close after

-2.19%

$38.86

5 trading days

—

Since filing

-2.34%

$38.80

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Frequently asked questions

What did HASI file with the SEC on Nov 12, 2026?

HASI filed a 424B5 (Secondary offering). HA Sustainable Infrastructure Capital, Inc. is offering $500 million of 7.850% Green Junior Subordinated Notes due 2057, with proceeds intended to repay commercial paper and credit facility borrowings and to fund Eligible Green Projects.

What does a secondary offering mean for HASI 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 HASI stock react to this filing?

HASI closed at $39.73 before the filing and $38.86 on Nov 12, 2026 (-2.19%).

Other HASI SEC filings

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