X0306 4 2021-12-02 0 0001046327 REALNETWORKS INC RNWK 0001250789 PRUSCH ERIK 1501 1ST AVENUE S, STE. 600 SEATTLE WA 98134 1 0 0 0 Common Stock 2021-12-03 4 M 0 28481 0.00 A 59496 D Stock Option (right to buy) 1.12 2021-12-02 4 A 0 15000 0.00 A 2028-12-02 Common Stock 15000 15000 D Restricted Stock Unit Award 0.00 2021-12-02 4 A 0 44642 0.00 A 2028-12-02 Common Stock 44642 44642 D Restricted Stock Units 0.00 2021-12-03 4 M 0 28481 0.00 D 2021-12-03 Common Stock 28481 0 D Vested restricted stock units were distributed to the reporting person, without payment, in shares of common stock on a unit-for-share basis. The option will vest in 12 substantially equal monthly installments until fully vested on the first anniversary of the grant date, provided that the reporting person continues to serve as a director of RealNetworks through such date. The share distribution date applicable to the stock option is the sooner to occur of (1) the first anniversary of the date of grant or (2) the date of separation from the Board. Converts into common stock on a unit-for-share basis on the share distribution date. The restricted stock units vest in 12 substantially equal monthly installments until fully vested on the first anniversary of the grant date, provided that the reporting person continues to serve as a director through such date. The share distribution date applicable to the restricted stock units is sooner to occur of (1) the first anniversary of the date of grant or (20 the date of separation from the Board. /s/ Michael Parham, attorney-in-fact 2021-12-06