2022 Financial Guidance

Segment Financial Performance Statutory & Pro Forma Q3 2021 Q3 2021 YTD AKUMIN ($ in M) Revenue RAD ONC Corp Total ($in M) RAD $ 95.0 $13.2 $ - $ 108.2 Revenue % vs prior year 50.3% n/m 71.1% %vs prior year Adjusted EBITDA % vs prior year $ 16.6 $ 4.9 $ (3.5) $ 18.0 Adjusted EBITDA Margin 17.4% 37.2% 35.9% n/m 47.4% Adjusted EBITDA %vs prior year 16.6% Corp - Total $ 241.6 35.2% $228.5 $ 13.2 $ · 27.8% n/m $ 42.5 $ 4.9 $ (8.0) $ 39.4 48.8% n/m Adjusted EBITDA Margin 18.6% 37.2% 37.9% 16.3% ONC Q3 2021 Pro Forma¹ Q3 2021 YTD Pro Forma¹ ($ in M) RAD ONC Corp Total Revenue $150.5 $39.5 $ - $ 190.0 ($in M) Revenue RAD ONC $449.6 $111.1 $ % vs prior year 4.4% 9.6% Adjusted EBITDA % vs prior year Adjusted EBITDA Margin 19.2% 36.1% -22.5% 0.7% 5.5% % vs prior year 10.4% 6.0% Corp Total - $ 560.7 9.4% $ 29.0 $14.2 $ (5.7) $ 37.5 -12.7% 19.7% Adjusted EBITDA % vs prior year $ 97.1 $ 37.5 $(16.5) $ 118.1 6.3% -2.3% Adjusted EBITDA Margin 21.6% 33.8% 4.8% 21.1% ¹Pro Forma segment results excludes Interventional segment which was divested in first half of 2021. Adjusted EBITDA and Adjusted EBITDA Margin are not standardized financial measures under GAAP and might not be comparable to similar financial measures disclosed by other issuers. See "Non-GAAP Measures" and "How We Assess the Performance of Our Business" in our Interim MD&A. 22

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