X0306 4 2022-08-29 0 0000846475 ZYNEX INC ZYXI 0001843904 Lucsok Anna C/O ZYNEX, INC. 9655 MAROON CIRCLE ENGLEWOOD CO 80112 0 1 0 0 Chief Operating Officer Common Stock 2022-08-29 4 F 0 1015 9.06 D 13336 D Represents the number of shares of Common Stock that have been withheld by the issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of Restricted Stock Awards ("RSAs") and does not represent a sale. /s/ Anna Lucsok 2022-08-29