X0508 4 2026-01-02 0 0001584207 OneMain Holdings, Inc. OMF 0001726926 Shulman Douglas H. C/O ONEMAIN HOLDINGS, INC. 601 N.W. SECOND STREET EVANSVILLE IN 47708 1 1 0 0 President & CEO 1 Common stock, par value $0.01 per share 2026-01-02 4 S 0 15000 68.4354 D 216600 D Common stock, par value $0.01 per share 2026-01-02 4 S 0 22500 68.4362 D 194100 D Common stock, par value $0.01 per share 2026-01-02 4 S 0 20000 68.3722 D 174100 D The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan established by the reporting person on July 29, 2025. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $67.2838 to $69.1000, inclusive. The reporting person undertakes to provide to OneMain Holdings, Inc., any security holder of OneMain Holdings, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate prices within the ranges set forth in footnote (2) to this Form 4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $67.2911 to $69.1100, inclusive. The reporting person undertakes to provide to OneMain Holdings, Inc., any security holder of OneMain Holdings, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate prices within the ranges set forth in footnote (3) to this Form 4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $67.2800 to $69.0700, inclusive. The reporting person undertakes to provide to OneMain Holdings, Inc., any security holder of OneMain Holdings, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate prices within the ranges set forth in footnote (4) to this Form 4. /s/ Lily Fu Claffee attorney-in-fact for Douglas H. Shulman 2026-01-02