ProSomnus SPAC Presentation Deck

Non-GAAP Adjusted EBITDA Reconciliation $ in millions Net Income (Loss) (+) Foregiveness of PPP Loans (+) Other Expenses (Income) (+) Interest Expense (+) Provision for Income Tax Expense (+) Depreciation and Amortization (+) DeSPAC Costs & Select Severance Adjusted EBITDA Adjusted EBITDA Margin $ $ FY2021A (6) (2) 0 3 1 0 (4) (25%) PROSOMNUS SLEEP TECHNOLOGIES 38 STRICTLY CONFIDENTIAL

View entire presentation