X0508 4 2025-06-19 0001354866 Byrna Technologies Inc. BYRN 0001751130 KEARNES LAURILEE 100 BURTT ROAD, SUITE 115 ANDOVER MA 01810 1 Chief Financial Officer 0 Common Stock 2025-06-19 4 M 0 5000 A 8500 D Common Stock 2025-06-19 4 F 0 1426 29.82 D 7074 D Restricted Stock Unit 2025-06-19 4 M 0 5000 D Common Stock 5000 20000 D Each restricted stock unit represents the right to receive, at settlement, one share of common stock. This transaction represents the settlement of 5,000 restricted stock units in shares of common stock upon vesting. In accordance with the terms of the Company's Amended and Restated 2020 Incentive Equity Plan and the Restricted Stock Unit Award Agreement, the Reporting Owner forfeited her rights to 1,426 shares of common stock that otherwise was due to her as part of the RSU settlement to cover the Reporting Owner's withholding tax obligations arising from settlement of vested restricted stock units. There was no market transaction in connection with this forfeiture. Reporting owner was issued the net number of shares (3,574) reflecting the 5,000 rsus settlement net of the 1,426 shares withhdeld for taxes calculated at the prior trading day's closing price of $29.82. These restricted stock units vested and were settled on 6/19/25. /s/ Lisa Klein Wager by Power of Attorney 2025-06-30