X0508 4 2026-02-07 0 0000101984 UNIVERSAL ELECTRONICS INC UEIC 0001801194 Ammari Ramzi 15147 N SCOTTSDALE RD STE H300 SCOTTSDALE AZ 85254 0 1 0 0 Sr.VP Corp Planning & Strategy 0 Common Stock 2026-02-07 4 M 0 2000 A 42325 D Common Stock 2026-02-13 4 S 0 590 4.10 D 41735 D Common Stock 2026-02-09 4 M 0 1177 A 42912 D Common Stock 2026-02-13 4 S 0 348 4.10 D 42564 D Restricted Stock Units 2026-02-07 4 M 0 2000 0 D Common Stock 2000 9177 D Restricted Stock Units 2026-02-09 4 M 0 1177 0 D Common Stock 1177 8000 D Each restricted stock unit ("RSU") represents a contingent right to receive one share of UEI common stock. Represents shares sold solely to cover applicable taxes and fees in connection with the vesting of RSUs. This sale was effected pursuant to a sell-to-cover transaction and does not represent a discretionary sale by the Reporting Person. On February 7, 2024, the Reporting Person was granted 24,000 RSUs, vesting over 3 years with 33.33% vesting on the first anniversary of the grant date and 8.33% vesting on each quarterly anniversary of the grant date thereafter. This figure represents an aggregate number of RSUs held by the Reporting Person. On February 9, 2023, the Reporting Person was granted 14,135 RSUs, vesting over a 3 year schedule of 33.33% on February 9, 2024, and 8.33% quarterly thereafter. /s/Ramzi Ammari, by Bryan Allison, pursuant to Limited Power of Attorney dated May 7, 2024 2026-02-13