World-leading Expertise in Gene and Cell Therapy Biotech Showcase January 2015 Disclaimer The information contained is being supplied and communicated to you on a(UPDRS) confidential basis 2 Cohort Dose in this presentation Administration 3 months (UPDRS) 6 months 1 yearsolely (UPDRS)for your 2 years (UPDRS) information and may not be reproduced, further distributed to any other person or published, in whole or in part, for any purpose. For 1, n=3 1x Mean Mean Mean 29% Mean 20% the purpose of this disclaimer, “presentation”Original means this document, any 27% oral presentation, any30% question and answer session and any Max. up to 30% Max. up to 50% Max. up to 44% Max. up to 30% written or oral material discussed or distributed during the presentation meetings or any presentation to which this document relates. 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By participating in this presentation you agree to be bound by the foregoing restrictions and the other terms of this disclaimer. 2 Overview • OXB is a unique and sector-leading gene/cell therapy business Cohort2 Dose Administration 3 months (UPDRS) 6 months (UPDRS) 1 year (UPDRS) 2 years (UPDRS) 1, n=3 1x Original Mean 27% Mean 30% Mean 29% Mean 20% Max. up to 53% Max. up to 53% Max. up to 56% • Core technology platform based on proprietary lentiviral vector IP 2, n=3 Original Mean 28% Mean 34% Mean 29% and gene2xdelivery system Max. up to 30% Max. up to 50% Max. up to 44% Max. up to 30% - 2x technology Enhanced • 3, n=3Proprietary based on Mean 5T426% Antigen/Antibody in- immunotherapy • Strong proprietary portfolio of products • Business model • • • Licence revenues from IP and products • Revenues from lentiviral vector manufacture and process development • Development of gene/cell therapy products for out-licence or continuing in-house IP and technical capabilities validated by • Lentiviral vector IP – Novartis, GSK • Product licences – Sanofi (StarGen™/UshStat®) • Process development – Novartis, ImmuneDesign, others Potential to be cash positive by end-2016 3 Gene therapy & cell therapy • Treating disease by altering genes/DNA in patients cells Cohort2 1, n=3 • Dose Administration • 6 months (UPDRS) 1 year (UPDRS) 1x Original Mean 27% Mean 30% Mean 29% Max. up to 30% up to 50% Max. up to 44% Most commonly Lentivirus or Adeno-Associated virus Max. (AAV) based vectors 2x • 2, n=3Cells modified in vivoOriginal or ex vivo 3, n=3• 3 months (UPDRS) Mean 28% Max. up to 53% In vivo 2x – gene therapy,Enhanced Lenti or AAV based vectors Mean 26% 2 years (UPDRS) Mean 20% Max. up to 30% Mean 34% Mean 29% - - - - Max. up to 53% Max. up to 56% Ex vivo – cell therapy (e.g. bone marrow stem cells, T cells), only Lenti based vectors • Potential for “one shot” treatment giving long-term or permanent efficacy • Explosion of interest in gene and cell therapy in last 2 years, e.g. • In vivo – GenSight, Spark Therapeutics, NightstaRx, Avalanche Biotech, Dimension Therapeutics, Voyager Therapeutics • Ex vivo – Novartis, Juno Therapeutics, Kite Pharma, Bluebird Bio, • Collaborations – Lilly/Immunocore, GSK/Adaptimmune, Pfizer/Cellectis, Astellas/Harvard Medical School, Amgen/Kite Pharma 4 Gene therapy & cell therapy In vivo Cohort2 Dose Administration 3 months (UPDRS) 1, n=3 1x Original Mean 27% 6 months (UPDRS) 1 year (UPDRS) 2 years (UPDRS) Mean 30% Mean 29% Mean 20% Mean 28% Mean 34% Mean 29% - Mean 26% - - - Max. up to 30% 2, n=3 ProSavin® (Parkinson’s disease) 2x Original Max. up to 53% 3, n=3 2x Enhanced Ex vivo Max. up to 50% Max. up to 53% Max. up to 44% Max. up to 30% Max. up to 56% RetinoStat® (Wet AMD) 1. OXB produces GMP lentiviral vector encoding CAR targeting CD19 2. White blood cells isolated from patients 3. Vector used to transduce expanded T-cells 4. The modified T-cells are infused back into the patient 5. Once inside the patient, the T-cells multiply, ‘hunt’ cancer cells and destroy them. 5 Gene/cell therapy activity and valuations Gene therapy overview Company valuations (US$m) 4500 Gene Editing 4000 3500 Ex vivo 3000 2500 2000 1500 1000 500 AAV Lenti/yRV 0 PAYLOAD In vivo In vivo GT Companies Ex vivo GT Companies Corrective wt gene addition CAR-T TCR-T Gene Editing 6 Slide forunique large image OXB’s capabilities Cell/Vector engineering Process development Proprietary development portfolio Clinical & regulatory expertise Lentiviral vector advantages over AAV • Larger therapeutic payloads Lentiviral vector dominant patent estate & know-how Analytical development OXB Solutions Proprietary analytics Manufacturing capacity • Only lentiviral vectors can be used to permanently genetically modify dividing cells such as T-cells or stem cells 7 Oxford BioMedica’s business model Cohort2 Dose Administration 3 months (UPDRS) 6 months (UPDRS) 1 year (UPDRS) 2 years (UPDRS) 1, n=3 1x Original Mean 27% Mean 30% Mean 29% Mean 20% OXB Solutions Mean 28% Mean 34% Mean 29% Max. up to 30% 2, n=3 3, n=3 Research & 2x Development 2x Proprietary gene and cell therapy pipeline Original + Enhanced Max. up to 53% IP Ownership Max. up to 50% + Max. up to 53% Contracts for Mean 26% lentiviral vector manufacture and process development Max. up to 44% Max. up to 30% Key IP makes OXB an essential partner for companies wanting to commercialise lentiviral vector based products Max. up to 56% - Revenues Government funding Licence fees Manufacturing and process development Milestones Royalties 8 Novartis contract © Oxford BioMedica 2011, all rights reserved 9 Novartis contract (October 2014) • Initial contract May 2013 – proved our capabilities Cohort2 Dose Administration 3 months (UPDRS) 6 months (UPDRS) 1 year (UPDRS) 2 years (UPDRS) 1, n=3 1x Original Mean 27% Mean 30% Mean 29% Mean 20% Mean 28% Mean 34% Mean 29% - Mean 26% - - - • Non-exclusive licence to OXB’s lentiviral vector platform IP in oncology Max. up to 30% 2, n=3 • 2x Original Process development collaboration Max. up to 53% 3, n=3 Max. up to 50% Max. up to 53% • Enhanced Arising 2x IP owned by OXB • NVS have exclusive licence to arising IP in CAR-T cell products Max. up to 44% Max. up to 30% Max. up to 56% • Initial 3 year manufacturing contract for clinical supply for NVS CTL019 programme – potential to extend • Financial terms include • $4.3m equity investment • IP licence • • $9.7m non-refundable upfronts • Undisclosed royalties on CTL019 and other CAR-T products Manufacturing and process development • Up to $76m over 3 years 10 OXB provides a key link in the CTL019 supply chain • Novartis licensed CAR-T technology from University of Pennsylvania Cohort2 Dose Administration 3 months (UPDRS) 6 months (UPDRS) 1 year (UPDRS) 2 years (UPDRS) 1, n=3 1x Original Mean 27% Mean 30% Mean 29% Mean 20% Mean 28% Mean 34% Mean 29% - Mean 26% - - - • Novartis to develop the CTL019 product (and other CAR-T products) Max. up to 30% 2, n=3 • 2x Original Complex supply chain: 3, n=3 2x Enhanced Max. up to 53% Max. up to 50% Max. up to 53% Max. up to 44% Max. up to 30% Max. up to 56% 1. OXB produces GMP lentiviral vector encoding CAR targeting CD19 2. White blood cells isolated from patients 3. Vector used to transduce expanded T-cells 4. The modified T-cells are infused back into the patient 5. Once inside the patient, the T-cells multiply, ‘hunt’ cancer cells and destroy them. 11 CTL019 • FDA Breakthrough Therapy designation Cohort2 1, n=3 • 2, n=3 • • • 3, n=3 Dose Administration 3 months (UPDRS) 6 months (UPDRS) 1 year (UPDRS) 1x Original Mean 27% Mean 30% Mean 29% Designation supports the advancement CTL019 to Max. help Max.of up to 30% up toaddress 50% Max. up to 44% the unmet need of patients with relapsed/refractory acute lymphoblastic 2x Mean 28% Mean 34% Mean 29% leukaemia (r/r ALL) Original Max. up to 53% Max. up to 53% Max. up to 56% Intensive guidance from FDA through development 2x Enhanced Mean 26% Rolling review; Expedited approval 2 years (UPDRS) Mean 20% Max. up to 30% - • 90% of patients experienced complete remissions and sustained remissions of two years with CTL019 (The New England Journal of Medicine, October 2014) • Estimated completion of Phase II study in June 2017 with launch thereafter • Likely to be indicated in ALL, CLL and DLBCL • Peak year sales potential • • • “$10bn pa” – Andrew Baum, CitiGroup London (Bloomberg) “Will exceed multi-billion $” – Novartis job advertisement for Cell Therapeutics Global Launch Leader, CTL019 (LinkedIn) May generate $10 billion a year if its uses expand beyond leukaemia (Bloomberg) 12 Product Portfolio © Oxford BioMedica 2011, all rights reserved 13 Portfolio of pipeline assets (excluding those already out-licensed) Cohort2 Dose Product Indication Administration Lentiviral vector 1x TECHNOLOGY Original 1, n=3 OPHTHALMOLOGY 2, n=3 3 months (UPDRS) Mean 27% Max. up to 30% RetinoStat® 2x CNS NEW IDEAS Mean 30% Mean 29% Mean 20% Max. up to 50% Max. up to 44% Max. up to 30% 2015 EncorStat® Enhanced Corneal graft Meanrejection 26% Glaucoma-GT Chronic glaucoma Phase I/II preparation FPI Phase I/II- 2016 Pre-clinical End pre-clinical 2016 ProSavin® OXB-102 Parkinson’s disease Phase I/II complete Phase I/II preparation FPI Phase I/II 2016 MoNuDin® Motor neuron disease Research End pre-clinical 2015 TBD TBD Original Mean 28% Max. up to 53% 3, n=3 1 year (UPDRS) Next inflection Phase I follow up Phase I CSR stage (primary endMean 29% Mean 34% Max. up to 53% Max. up to 56% point met) 2x Wet AMD 6 months (UPDRS) Est. date 2 years (UPDRS) Stage In addition, several other Lentiviral vector gene and cell therapy product concepts are being explored 5T4 TECHNOLOGY ONCOLOGY TroVax® Cancer (multiple) Phase II ongoing End Phase II 2015/16 CAR-T 5T4 Cancer (multiple) Pre-clinical End pre-clinical 2016 14 TroVax and 5T4 technology • 5T4 Cohort2 1, n=3 • 2, n=3 • Dose Administration 3 months (UPDRS) 6 months (UPDRS) 1 year (UPDRS) 2 years (UPDRS) 1x Original Mean 27% Mean 30% Mean 29% Mean 20% A 72kDa glycosylated onco-foetal tumour expressed surface Max. up toantigen, 30% Max. up to 50% on theMax. up to 44% of tumours Max. up toand 30% implicated in the process of metastatic spread 2x Original Mean 28% Mean 34% Mean 29% Max. up to 53% Absent or low level of expression in healthy tissue Enhanced Mean 26% ® 2x Max. up to 53% Max. up to 56% • 3, n=3TroVax is a 5T4 tumour associated antigen-encoding sequence delivered by a poxvirus (MVA) vector • • Late-stage clinical asset; de-risked through multiple trials showing safety in >500 patients • Potential application in majority of solid cancers - multiple $bn market opportunity • Simple biomarker has been identified (and tested prospectively) which predicts both immune reactivity and clinical benefit • Investigator-led Phase II studies ongoing in colorectal cancer, ovarian cancer and mesothelioma CAR-T 5T4 • A gene modified autologous T cell engineered with lentiviral vector to express an antibody against 5T4 along with multiple intracellular co-stimulatory domains; delivered by IV infusion • Acts by re-directing a patient’s T cells to recognise the 5T4 tumour antigen and kill the cell expressing it through “normal” T cell killing mechanisms 15 New product development strategy • In vivo gene therapy Cohort2 1, n=3 Dose • 2, n=3 • 3, n=3 • Administration 3 months (UPDRS) 6 months (UPDRS) 1 year (UPDRS) 2 years (UPDRS) 1x Original Mean 27% Mean 30% Mean 29% Mean 20% Investigating several therapy areas where Lenti based haveMax. anupadvantage over AAV due Max. up to 30% Max. vectors up to 50% to 44% Max. up to 30% to payload capacity Original 2x Mean 28% Mean 34% Mean 29% Max. up to 53% Max. up to 53% Max. up to 56% For example, ophthalmology where large genes or multiple genes can only be delivered by a Lenti Enhanced Mean 26% based2xvector Ex vivo cell therapy • Exploring possibilities to enter cell therapy field in our own right • E.g. CAR-T 5T4, combining our lentiviral expertise and IP with our 5T4 antigen 16 Licences to OXB’s IP and products Cohort2 Dose Administration 1, n=3 Company 1x Products Original 3 months (UPDRS) Terms Mean 27% Mean 30% Mean 28% Mean 34% Mean 26% - Max. up to 30% Lent based vector 2, n=3 IP & Know-how 3, n=3 Products 2x Novartis Original 6 months (UPDRS) Max. up to 50% 1 year (UPDRS) Estimated launch date Mean 29% Max. up to 44% Mean 29% 2 years (UPDRS) Estimated Peak Sales MeanYr 20% Max. up to 30% - CTL019/ Other CAR-T Max. up to 53% Max. up to 53% $10m upfront Undisclosed royalties 2017Max. up to 56% GSK Up to 6 rare orphan diseases Not disclosed 2017 $10m—$50m per product Sanofi StarGen™ Undisclosed development milestones and royalties 2021 $500m Sanofi UshStat® 2021 $90m 2x Enhanced - “Multi billion $” - 5T4 Tumour antigen IP Pfizer 5T4 antibody Undisclosed 2023 >$300m IP ImaginAb 5T4 imaging diagnostic Undisclosed 2024 $10m Bavarian Nordic PROSTVACTM Undisclosed 2017 $60m PrimeBoost IP 17 Upcoming potential value driving news flow Cohort2 Dose 1, n=3 1x 2, n=3 2x 2015 Administration 3 months (UPDRS) 2x 1 year (UPDRS) 2 years (UPDRS) Original Mean 27% Mean 30% Mean 29% Mean 20% Max. up to 30% Max. up to 50% Max. up to 44% Max. up to 30% Further IP licences/manufacturing/process development contracts Meanresults 28% expected, Mean 34% 29% RetinoStat®Original Phase I final data ready for Mean Phase II and/or- partnering Max. up to 53% 3, n=3 6 months (UPDRS) Max. up to 53% Identification of new product development candidates Enhanced Mean 26% Read out from TroVax® Phase II studies Max. up to 56% - - Read out from MoNuDin® preclinical results Long term follow up on Prosavin 2016 FPI OXB-102 clinical programme FPI EncorStat® clinical programme StarGen™/UshStat® development milestones Glaucoma-GT pre-clinical results CAR-T 5T4 pre-clinical results Regular updates on Novartis CTL019 product 18 Summary • Lentiviral vector IP position acknowledged by Novartis, 1, n=3 1x Original Mean 27% products Mean 30% GSK – royalties on CTL019/other CAR-T Cohort2 Dose Administration 3 months (UPDRS) 6 months (UPDRS) Max. up to 30% Max. up to 50% 1 year (UPDRS) 2 years (UPDRS) Mean 29% Mean 20% Max. up to 44% 2x 34% 29% • 2, n=3Two ophthalmology inOriginal vivo PhaseMean I/II28% productsMean licensed toMean Sanofi Max. up to 53% Max. up to 53% Max. up to 30% - Max. up to 56% 2x gene therapy Enhanced 26% - in Phase I/II - and Phase- II • 3, n=3Three other productMean candidates development • Two phase I clinical trials utilising 5T4 antibody technology • Further potential product development opportunities being evaluated • Significant revenue potential from manufacturing and process development 19 Contact us Cohort Dose Oxford BioMedica plc 1, n=3 1x Medawar Centre Robert Robinson Avenue 2, n=3Oxford Science 2x The Park Oxford OX4 4GA 3, n=3 2x United Kingdom 2 3 months (UPDRS) 1 year (UPDRS) CEO 2 years (UPDRS) Manufacturing facility6 months (UPDRS) John Dawson, OriginalHarrow House Mean 27% Mean 30% Mean 29% Mean 20% Tim Watts, CFO Max. up to 30% Max. up to 50% Max. up to 44% Max. up to 30% County Trading Estate OriginalTransport Mean 28%CowleyMean 34% Mean 29% Way, Max. up to 53% Max. up to 53% Max. up to 56% Oxford OX4 6LX Enhanced Mean 26% United Kingdom Administration www.oxfordbiomedica.co.uk www.oxbsolutions.co.uk enquiries@oxfordbiomedica.co.uk enquiries@oxfordbiomedica.co.uk Tel: +44 (0) 1865 783 000 20