Teresa Brenner - 03 Jun 2026 Form 4 Insider Report for HA Sustainable Infrastructure Capital, Inc. (HASI)

Reporting relationship: Director
Issuer ticker: HASI
Reported as of: 03 Jun 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 05 Jun 2026, 16:12:21 UTC
Prior SEC filing: 06 Jun 2025
Source filing: View source filing
Reporting owner signature: /s/ Michael Stephan, Attorney-in-Fact

Key filing fact

Teresa Brenner filed Form 4 for HA Sustainable Infrastructure Capital, Inc. (HASI) on 05 Jun 2026.

Key facts

This page summarizes Teresa Brenner's Form 4 filing for HA Sustainable Infrastructure Capital, Inc. (HASI).
1 reported transaction and 1 derivative row are listed below.
Accepted by SEC: 05 Jun 2026, 16:12.

Change

Previous filing in this sequence was filed on 06 Jun 2025.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001671844 Primary reporting owner

Brenner Teresa

Relationship: Director
Address: ONE PARK PLACE SUITE 200, ANNAPOLIS
Signature: /s/ Michael Stephan, Attorney-in-Fact
Signature date: 05 Jun 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

HASI holding

Common stock, par value $0.01 per share

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 10,360
Date: 03 Jun 2026
Ownership: Direct

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

HASI transaction Derivative

LTIP Units

Award

Transaction value
Shares: +3,553
Change %: +13%
Price: $0.000000^*
Shares after: 30,787
Date: 03 Jun 2026
Ownership: Direct
Underlying class: Common stock, par value $0.01 per share
Underlying amount: 3,553
Exercise price
Footnotes: F1, F2, F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

30,787 units of limited partner interest ("OP Units") in Hannon Armstrong Sustainable Infrastructure, LP (the "Partnership") are issuable upon the vesting and conversion of 30,787 long-term incentive plan units ("LTIP Units") in the Partnership.

Footnote F2

Vested LTIP Units, after achieving parity with OP Units (as described in the Partnership's Amended and Restated Agreement of Limited Partnership (the "Partnership Agreement")), are eligible to be converted into OP Units on a one-for-one basis upon the satisfaction of conditions set forth in the Partnership Agreement. Upon conversion of LTIP Units into OP Units, the Reporting Person will have the right to cause the Partnership to redeem a portion of the Reporting Person's OP Units for cash in an amount equal to the market value (as defined in the Partnership Agreement) of an equivalent number of shares of common stock, par value $0.01 per share, of HA Sustainable Infrastructure Capital, Inc. (the "Issuer"), or at the Issuer's option, shares of the Issuer's common stock on a one-for-one basis, subject to certain adjustments.

Footnote F3

N/A

SEC remarks

Exhibit No. 24.1 Power of Attorney dated April 30, 2026.