X0306 4 2021-02-08 0 0000101984 UNIVERSAL ELECTRONICS INC UEIC 0001579104 Chong David Cheung Hyen 15147 NORTH SCOTTSDALE ROAD H300 SCOTTSDALE AZ 85254 0 1 0 0 Executive Vice President -Asia Common Stock 2021-02-08 4 M 0 370 A 11172 D Common Stock 5112 I See Footnote #2 Restricted Stock Units 2021-02-08 4 M 0 370 0.00 D Common Stock 370 9361 D Each restricted stock unit represents a contingent right to receive one share of UEI common stock. These shares are held in a tax deferred annuity company of which Mr. Chong owns 100% and as to which Mr. Chong disclaims beneficial ownership. Stock issued pursuant to Restricted Stock Grant approved by the Compensation Committee of the Board of Directors on November 27, 2017 and ratified by the Board of Directors on February 8, 2018. The restricted stock units vest in accordance with the vesting schedule of each RSU Grant. /s/David Cheung Hyen Chong by Valerie J. Ballard, pursuant to Limited Power of Attorney dated May 16, 2013 (attached) 2021-02-09