Investor Presentation First Nine Months of 2022 slide image

Investor Presentation First Nine Months of 2022

88 Investor presentation First nine months of 2022 Novo Nordisk and 2seventy bio extend partnership in next- generation genome editing for people with haemophilia A Lifelong correction via a unique modality Mode of action ☐ Potentially lifelong correction of FVIII deficiency FVIII gene engineered and packed in an AAV vehicle Nuclear translocation megaTAL protein megaTAL AAV-F8 Nucleus Normal Chromosome Double strand break FVIII gene introduced Transfer and unpacking Translation megaTAL Utilising the skills of both 2seventy bio and Novo Nordisk Utilisation of megaTAL™ technology, in- 2seventybio vivo mRNA manufacturing/purification platform, and gene editing know-how Ⓡ novo nordisk Haemophilia A understanding and protein and molecular engineering capabilities LNP-megaTAL AAV vector with N8 gene (PoC design) (Рос PoC: Proof-of-Concept; AAV: Adeno-associated virus; Rag2: recombination-activating gene; F8: Factor 8 MRNA Endocytosis and endosome escape 2 component drug format AAV-N8 F8 Rag2 mouse Hepatocyte Liver- Novo NordiskⓇ specific FVIII expression LNP-formulated surrogate megaTAL targeting site specific locus Blood
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