Statement of Changes in Beneficial Ownership (Form 4)

FORM 4 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 that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person * Esterman Michelle D. 2. Issuer Name and Ticker or Trading Symbol ALTISOURCE PORTFOLIO SOLUTIONS S.A. [ASPS] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Chief Financial Officer (Last) (First) (Middle) C/O ALTISOURCE PORTFOLIO SOLUTIONS S.A., 33, BOULEVARD PRINCE HENRI 3. Date of Earliest Transaction (Month/Day/Year) 03/20/2026 (Street) LUXEMBOURG L-1724 4. If Amendment, Date Original Filed (Month/Day/Year) 6. Individual or Joint/Group Filing (Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) 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) Code V Amount (A) or (D) Price Common Stock 03/20/2026 M 1,145(1) A $ 0 108,467 D Common Stock 03/20/2026 F 277(2) D $ 0 108,190(3) D

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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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 Underlying Securities (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 of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Restricted Share Units

(4)

03/20/2026

M

520(5)

(5)

(5)

Common Stock

520

$ 0

0

D

Restricted Share Units

(4)

03/20/2026

M

313(6)

(6)

(6)

Common Stock

313

$ 0

0

D

Restricted Share Units

(4)

03/20/2026

M

312(7)

(7)

(7)

Common Stock

312

$ 0

0

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Esterman Michelle D. C/O ALTISOURCE PORTFOLIO SOLUTIONS S.A. 33, BOULEVARD PRINCE HENRI LUXEMBOURG L-1724			Chief Financial Officer

Signatures

/s/ Teresa L. Szupello, Attorney-in-Fact		03/24/2026
**Signature of Reporting Person		Date

Explanation of Responses:

*	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).
(1)	Ms. Esterman received 1,145 shares of Altisource Portfolio Solutions S.A. ("Altisource" or "ASPS") common stock upon the vesting of previously granted restricted share units ("RSUs") pursuant to awards under the Altisource 2023 Long Term Incentive Plan ("LTIP").
(2)	Of the RSUs vesting into shares, 277 shares were withheld to pay the tax withholding obligation, resulting in a net issuance to Ms. Esterman of 868 shares. Pursuant to the terms of the award agreements, the price per share used to determine the tax withholdings was the opening price of ASPS common stock on March 20, 2026.
(3)	Includes 4,512 RSUs previously reported in Table I.
(4)	Each RSU represents a contingent right to receive one share of ASPS common stock.
(5)	Represents the final vesting of time-based RSUs granted to Ms. Esterman on March 20, 2023, pursuant to the Altisource 2023 LTIP.
(6)	Represents the final vesting of performance-based RSUs granted to Ms. Esterman on March 20, 2023, pursuant to the Altisource 2023 LTIP.
(7)	Represents the final vesting of performance- and market-based RSUs granted to Ms. Esterman on March 20, 2023, pursuant to the Altisource 2023 LTIP.

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