STOCK TITAN

Director Lizabeth Ardisana receives 5,574 LTIP Units at HASI (NYSE: HASI)

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

HA Sustainable Infrastructure Capital, Inc. director Lizabeth A. Ardisana received a grant of 5,574 LTIP Units on June 3, 2026. These long-term incentive plan units are tied to the company’s common stock and were awarded at a price of $0.00 per unit as compensation rather than an open-market purchase.

After this award, Ardisana holds 21,988 LTIP Units, each currently linked one-for-one to potential OP Units of the partnership, which can later be exchanged for cash or an equivalent number of common shares under specified conditions. Separately, she directly holds 1,862 common shares, including 317 acquired through a dividend reinvestment program since her last filing.

Positive

  • None.

Negative

  • None.
Insider ARDISANA LIZABETH A
Role null
Type Security Shares Price Value
Grant/Award LTIP Units 5,574 $0.00 --
holding Common stock, par value $0.01 per share -- -- --
Holdings After Transaction: LTIP Units — 21,988 shares (Direct, null); Common stock, par value $0.01 per share — 1,862 shares (Direct, null)
Footnotes (1)
  1. Includes 317 shares of Common stock which were acquired through a dividend reinvestment program since the Reporting Owner's last Section 16 filing. 21,988 units of limited partner interest ("OP Units") in Hannon Armstrong Sustainable Infrastructure, LP (the "Partnership") are issuable upon the vesting and conversion of 21,988 long-term incentive plan units ("LTIP Units") in the Partnership. 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. N/A
LTIP Units granted 5,574 units Grant on June 3, 2026 at $0.00 per unit
LTIP Units outstanding after grant 21,988 units Total LTIP Units held by director after transaction
Common shares held 1,862 shares Direct common stock ownership after reported update
Dividend reinvestment shares 317 shares Common stock acquired via dividend reinvestment since last filing
LTIP to OP conversion ratio 1:1 Each LTIP Unit convertible into one OP Unit upon vesting
OP Unit redemption reference 1 share equivalent Each OP Unit redeemable for cash or one common share equivalent
LTIP Units financial
"21,988 long-term incentive plan units ("LTIP Units") in the Partnership."
LTIP units are awards given to executives and employees as part of a long-term incentive plan; they act like deferred bonuses that convert into company shares or cash only if the business meets set performance or time requirements. Investors care because LTIP units tie management pay to future results, can increase the number of outstanding shares (dilution) when they vest, and create ongoing compensation expense that can affect earnings and shareholder value.
OP Units financial
"21,988 units of limited partner interest ("OP Units") in Hannon Armstrong Sustainable Infrastructure, LP"
OP units are ownership stakes in an operating partnership that sits beneath a public parent company, commonly used by real estate and energy firms to hold assets and distributions. Think of them like special shares in a subsidiary: they give economic rights to profits and cash payouts but are structured differently from the parent’s common stock, so investors watch OP unit issuance because it can change the effective ownership, future distributions, and potential dilution of the parent company’s equity.
dividend reinvestment program financial
"Includes 317 shares of Common stock which were acquired through a dividend reinvestment program"
A dividend reinvestment program lets investors automatically use cash dividends to buy more shares of the same company instead of taking the money as cash. Think of it like an automatic savings plan that turns small payouts into additional ownership, often including fractional shares, which can speed up compound growth and reduce the need for manual buying decisions — a convenience that can boost long-term returns for shareholders.
limited partner interest financial
"21,988 units of limited partner interest ("OP Units") in Hannon Armstrong Sustainable Infrastructure, LP"
Partnership Agreement financial
"as described in the Partnership's Amended and Restated Agreement of Limited Partnership (the "Partnership Agreement")"
A partnership agreement is a written contract that lays out how two or more parties will work together, splitting responsibilities, profits, losses and decision-making. Think of it as a detailed roadmap or house rulebook for a joint project; it matters to investors because the terms determine how much revenue and risk a company will take on, how quickly it can act, and whether the partnership could dilute control or boost growth potential.
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SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
ARDISANA LIZABETH A

(Last)(First)(Middle)
ONE PARK PLACE
SUITE 200

(Street)
ANNAPOLIS MARYLAND 21401

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
HA Sustainable Infrastructure Capital, Inc. [ HASI ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
06/03/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common stock, par value $0.01 per share1,862(1)D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
LTIP Units(2)(3)06/03/2026A5,574 (2)(3) (4)Common stock, par value $0.01 per share5,574$021,988D
Explanation of Responses:
1. Includes 317 shares of Common stock which were acquired through a dividend reinvestment program since the Reporting Owner's last Section 16 filing.
2. 21,988 units of limited partner interest ("OP Units") in Hannon Armstrong Sustainable Infrastructure, LP (the "Partnership") are issuable upon the vesting and conversion of 21,988 long-term incentive plan units ("LTIP Units") in the Partnership.
3. 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.
4. N/A
Remarks:
Exhibit No. 24.1 Power of Attorney dated April 30, 2026.
/s/ Michael Stephan, Attorney-in-Fact06/05/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did HASI director Lizabeth Ardisana report on this Form 4?

Lizabeth Ardisana reported receiving 5,574 LTIP Units as a compensation grant. The award was made on June 3, 2026 at a price of $0.00 per unit, increasing her total LTIP Units to 21,988 tied to HA Sustainable Infrastructure Capital, Inc. common stock.

How many HA Sustainable Infrastructure Capital (HASI) LTIP Units does the director hold after this filing?

After the grant, the director holds 21,988 LTIP Units. These units in the partnership can vest and convert into an equal number of OP Units, which are then redeemable for cash or, at the issuer’s option, common shares of HA Sustainable Infrastructure Capital, Inc.

Did the HASI director buy or sell common stock in the open market in this Form 4?

The filing does not show any open-market buys or sells of common stock. It reports current direct ownership of 1,862 common shares, including 317 accumulated through a dividend reinvestment program since the prior Section 16 filing.

What is the significance of the dividend reinvestment program mentioned in the HASI Form 4?

The dividend reinvestment program added 317 common shares to the director’s holdings. Instead of taking cash dividends, those amounts were automatically used to purchase additional HA Sustainable Infrastructure Capital, Inc. shares, increasing her direct ownership to 1,862 common shares.