Results 2023 UK PAY GAP DATA & INSIGHTS • A positive decrease in our median hourly average gender pay gap from 16.4% to 11.6% The Mimecast gender pay gap analysis • A positive decrease in our mean gender bonus pay gap from uses the government’s methodology, 27.2% to 11.0% determining hourly rates of pay for the • Female representation amongst our Upper and Lower Middle pay pay period April 2023, encompassing band (quartile) has steadily increased over the years since 2017 the snapshot date of 5th April 2023. The bonus gap calculations include • Female representation amongst our Upper middle pay band bonuses paid and equity released in (quartile) increased by 9% since last year. the 12 months prior. Hourly Pay Gap 2017 2020 2021 2022 2023 Hourly Pay Gap - Mean -12.3% 12.5% 17.1% 8.2% 13.3% Hourly Pay Gap - Median 17.9% 15.3% 11.3% 16.4% 11.6% Bonus Pay Gap 2017 2020 2021 2022 2023 Bonus Pay Gap - Mean 55.0% 44.9% 26.4% 27.2% 20.9% Bonus Pay Gap - Median 38.0% 32.5% 50.1% 23.5% 43.2% % Females receiving a bonus 46.0% 60.2% 53.7% 77.5% 78.6% % Males receiving a bonus 44.0% 46.1% 44.7% 69.6% 84.1% Hourly Pay Quartiles 2017 2020 2021 2022 2023 % of Females % of Females % of Females % of Females % of Females Upper 19% 16% 21% 25% 25% Upper Middle 15% 20% 18% 15% 24% Lower Middle 26% 31% 28% 34% 32% Lower 29% 32% 38% 34% 32% 06