X0306 4 2020-12-01 0 0001579910 Resonant Inc RESN 0001603582 Holmes George B C/O RESONANT INC. 10900 STONELAKE BLVD., SUITE 100, OFFICE AUSTIN TX 78759 1 1 0 0 Chief Executive Officer Common Stock 2020-12-01 4 M 0 20750 A 381315 D Common Stock 2020-12-01 4 M 0 24013 A 405328 D Common Stock 2020-12-01 4 M 0 3205 A 408533 D Common Stock 2020-12-01 4 M 0 24013 A 432546 D Common Stock 2020-12-01 4 M 0 50000 A 482546 D Common Stock 2020-12-02 4 S 0 55750 2.171 D 426796 D Restricted Stock Units 2020-12-01 4 M 0 20750 0 D Common Stock 20750 0 D Restricted Stock Units 2020-12-01 4 M 0 24013 0 D Common Stock 24013 24013 D Restricted Stock Units 2020-12-01 4 M 0 3205 0 D Common Stock 3205 6410 D Restricted Stock Units 2020-12-01 4 M 0 24013 0 D Common Stock 24013 48026 D Restricted Stock Units 2020-12-01 4 M 0 50000 0 D Common Stock 50000 150000 D Each restricted stock unit represents a contingent right to receive one share of Resonant Inc. common stock. This transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person to satisfy the reporting person's tax withholding obligations upon the vesting of restricted stock units. This transaction was executed in multiple trades at prices ranging from $2.16 to $2.18. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. 20,750 restricted stock units vested on each of December 1, 2017, December 1, 2018, December 2, 2019, and December 1, 2020. 24,014 restricted stock units vested on December 1, 2018, 24,013 restricted stock units vested on each of December 2, 2019 and December 1, 2020, and an installment of 24,013 restricted stock units will vest on December 1, 2021. 3,206 restricted stock units vested on December 2, 2019, an installment of 3,205 restricted stock units vested on December 1, 2020, and installments of 3,205 restricted stock units will vest on each of December 1, 2021 and December 1, 2022. 24,014 restricted stock units vested on December 2, 2019, an installment of 24,013 restricted stock units vested on December 1, 2020, and installments of 24,013 restricted stock units will vest on each of December 1, 2021 and December 1, 2022. 50,000 restricted stock units vested on December 1, 2020, and installments of 50,000 restricted stock units will vest on each of December 1, 2021, December 1, 2022, and December 1, 2023. /s/Martin S. McDermut, Attorney-In-Fact 2020-12-03