Investment Highlights and Value Creation Update

COVID Recovery Driving Significant Re-Acceleration of Business Revenue per event is returning to normalized levels ($ in Millions) 31 trade shows in 1Q22, compared to 5 in 1Q21 Qualified attendees and exhibiting companies trending toward pre-COVID levels Several Q1 events have exceeded pre-COVID revenues • 2021 marked a return to positive free cash flow(1) (1) See slide 19 of this presentation for a reconciliation of Free Cash Flow $127.4 $145.5 2020 2021 ($ in Millions) Revenue $12.9 EMERALD $98.5 1Q '21 1Q '22 Free Cash Flow(1) $83.4 ($41.1) 2020 2021 $0.6 $29.8 1Q '21 1Q '22 13

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