X0609 4 2026-03-20 0001462418 ALTISOURCE PORTFOLIO SOLUTIONS S.A. ASPS 0001544019 Esterman Michelle D. true C/O ALTISOURCE PORTFOLIO SOLUTIONS S.A. 33, BOULEVARD PRINCE HENRI LUXEMBOURG N4 L-1724 LUXEMBOURG true Chief Financial Officer false Common Stock 2026-03-20 4 M 0 1145 0 A 108467 D Common Stock 2026-03-20 4 F 0 277 0 D 108190 D Restricted Share Units 2026-03-20 4 M 0 520 0 D Common Stock 520 0 D Restricted Share Units 2026-03-20 4 M 0 313 0 D Common Stock 313 0 D Restricted Share Units 2026-03-20 4 M 0 312 0 D Common Stock 312 0 D 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"). 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. Includes 4,512 RSUs previously reported in Table I. Each RSU represents a contingent right to receive one share of ASPS common stock. Represents the final vesting of time-based RSUs granted to Ms. Esterman on March 20, 2023, pursuant to the Altisource 2023 LTIP. Represents the final vesting of performance-based RSUs granted to Ms. Esterman on March 20, 2023, pursuant to the Altisource 2023 LTIP. Represents the final vesting of performance- and market-based RSUs granted to Ms. Esterman on March 20, 2023, pursuant to the Altisource 2023 LTIP. /s/ Teresa L. Szupello, Attorney-in-Fact 2026-03-24