Investor Presentation Q1-Q3 2020

90 Investor presentation First nine months of 2020 Insulin market size and volume share of growth and market share in Region China Total Novo Nordisk® Insulin market share and market size (DKK billion) Market growth A Market share Insulin volume: market share 80% 50% 47% 11 13% -0.3% 17% Long- acting 80% Fast- acting 1 Premix 77% 3 Human 44% 2 4 Novo Nordisk Competitors Source: IQVIA, Aug 2020, LHS graph - Value, RHS Graph - Volume, MAT; NN: Novo Nordisk 60% 19% +1.9% 40% 17% +0.3% 20% 40% 50% 30% 37% 20% 10% 4% 11% +0.2% 0% 0% Aug Aug NN market share 2017 2020 NN share of growth 5% -2.5% Market growth (right axis) -NN growth (right axis)

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