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HASI 8-K: Secondary offering

HA Sustainable Infrastructure Capital, Inc.

Filed with the SEC on · accession 0001104659-26-127108

HASI filed a 8-K (current report) with the SEC on Nov 13, 2026. HA Sustainable Infrastructure Capital, Inc. entered into an underwriting agreement to issue and sell $500 million aggregate principal amount of 7.850% Green Junior Subordinated Notes due 2057 at 100% of par. The stock moved -0.2% by the first close after the filing.

Summary of the filing

HA Sustainable Infrastructure Capital, Inc. entered into an underwriting agreement to issue and sell $500 million aggregate principal amount of 7.850% Green Junior Subordinated Notes due 2057 at 100% of par. The notes are guaranteed on a subordinated basis by several subsidiary guarantors, with closing expected November 24, 2026.

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Key details

Aggregate principal amount of 7.850% Green Junior Subordinated Notes due 2057$500.0M
Public offering price as percentage of aggregate principal amount$100
IssuerHA Sustainable Infrastructure Capital, Inc.
GuarantorHannon Armstrong Sustainable Infrastructure, L.P.
GuarantorHannon Armstrong Capital, LLC
GuarantorHAT Holdings I LLC
GuarantorHAT Holdings II LLC
GuarantorHAC Holdings I LLC
GuarantorHAC Holdings II LLC
Underwriter representativeMizuho Securities USA LLC
Underwriter representativeBofA Securities, Inc.
Underwriter representativeGoldman Sachs & Co. LLC
Underwriter representativeTruist Securities, Inc.
Senior managing director, chief legal officer and secretaryChristy L. Freer

How HASI stock reacted

Close before

$38.86

Nov 12, 2026

First close after

-0.15%

$38.80

5 trading days

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Since filing

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Frequently asked questions

What did HASI file with the SEC on Nov 13, 2026?

HASI filed a 8-K (Secondary offering). HA Sustainable Infrastructure Capital, Inc. entered into an underwriting agreement to issue and sell $500 million aggregate principal amount of 7.850% Green Junior Subordinated Notes due 2057 at 100% of par. The notes are guaranteed on a subordinated basis by several subsidiary guarantors, with closing expected November 24, 2026.

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 8-K?

A report of a major event, filed within four business days: results, deals, leadership changes, bankruptcy and more. The "Item" number tells you the topic (e.g. 2.02 results, 5.02 executive change, 1.01 new agreement, 1.03 bankruptcy). Exhibits (99.1 press release) usually hold the details.

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 8-K (current report): A report of a major event, filed within four business days: results, deals, leadership changes, bankruptcy and more.

How did HASI stock react to this filing?

HASI closed at $38.86 before the filing and $38.80 on Nov 13, 2026 (-0.15%).

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