X0306 4 2022-12-05 0 0001603978 AquaBounty Technologies, Inc. AQB 0001666016 Myers Gail Sharps C/O AQUABOUNTY TECHNOLOGIES, INC. 2 MILL & MAIN PLACE, SUITE 395 MAYNARD MA 01754 1 0 0 0 Common Stock 2022-12-05 4 P 0 225 0.70 A 225 D Options to purchase common stock were granted on 02/28/2022 5.44 2022-03-10 2031-03-10 Common Stock 1486 1486 D Options to Purchase Common Stock 1.52 2023-03-14 2032-03-14 Common Stock 2500 2500 D Purchase of 225 shares at $.70 12/05/2022 Options to purchase common stock were granted on 02/28/2022 pursuant to the AquaBounty Technologies, Inc. 2016 Equity Incentive Plan and fully vest 03/10/2022 (using 05/28/2021 price; number prorated). Options to purchase common stock were granted on 3/14/2022 pursuant to the AquaBounty Technologies, Inc. 2016 Equity Incentive Plan and fully vest one year after the date of grant. /s/ David A. Frank, Name: David A. Frank, attorney-in-fact 2022-12-06