Investor science conference call ASH 2009 New Orleans, 8 December 2009 Forward-looking statements This presentation contains certain forward-looking statements. These forward-looking statements may be identified by words such as ‘believes’, ‘expects’, ‘anticipates’, ‘projects’, ‘intends’, ‘should’, ‘seeks’, ‘estimates’, ‘future’ or similar expressions or by discussion of, among other things, strategy, goals, plans or intentions. Various factors may cause actual results to differ materially in the future from those reflected in forward-looking statements contained in this presentation, among others: 1 pricing and product initiatives of competitors; 2 legislative and regulatory developments and economic conditions; 3 delay or inability in obtaining regulatory approvals or bringing products to market; 4 fluctuations in currency exchange rates and general financial market conditions; 5 uncertainties in the discovery, development or marketing of new products or new uses of existing products, including without limitation negative results of clinical trials or research projects, unexpected side-effects of pipeline or marketed products; 6 increased government pricing pressures; 7 interruptions in production; 8 loss of or inability to obtain adequate protection for intellectual property rights; 9 litigation; 10 loss of key executives or other employees; and 11 adverse publicity and news coverage. Any statements regarding earnings per share growth is not a profit forecast and should not be interpreted to mean that Roche’s earnings or earnings per share for this year or any subsequent period will necessarily match or exceed the historical published earnings or earnings per share of Roche. Please see www.roche.com for full information on Roche products mentioned. 2 Introduction Dr. Karl Mahler, Head of Investor Relations Investor science events at major medical meetings Seven events highlight the group’s pipeline leadership 31 May 2009 Orlando, United States American Society of Clinical Oncology (ASCO), day 1 Oncology 1 June 2009 Orlando, United States American Society of Clinical Oncology (ASCO), day 2 Oncology 8 June 2009 New Orleans, United States American Diabetes Association (ADA) Metabolism/Diabetes 12 June 2009 Copenhagen, Denmark The European League Against Rheumatism (EULAR) Inflammation/Rheumatoid Arthritis 25 September 2009 Berlin, Germany European CanCer Organisation - European Society for Medical Oncology (ECCO - ESMO) Oncology 8 December 2009 New Orleans, United States American Society of Hematology (ASH) Hematology/Oncology 14 December 2009 San Antonio, United States San Antonio Breast Cancer Symposium (SABCS) Oncology 9 9 9 9 9 Á Next week Steady flow of important clinical data & results 4 Agenda Leader in hematology • Hematology pipeline overview – Dr. Sandra Horning, Sr. VP, Global Head, Clinical Development Hematology/Oncology • Important clinical data at ASH 2009 – Dr. Nancy Valente, Sr. Group Director, Clinical Development Hematology/Oncology • Leader in hematology — commercial overview & opportunities – Dr. Myriam Mendila, Hematology Franchise Leader • Questions & Answers Total duration: Up to 1½ hour 5 Hematology pipeline overview Dr. Sandra Horning, Sr. VP, Global Head, Clinical Development Hematology/Oncology Pipeline overview Pipeline highlights 7 Hematology development strategy • Our goal – To use our science to continue developing a number of therapeutics like MabThera/Rituxan that significantly improve the lives of people with hematological malignancies • Targeting the right drug to the right patient – Identify the best drugs for patients based on the biologic characteristics of the tumor and the individual – Integrate diagnostics and therapeutics to deliver personalised healthcare 8 The clinical pipeline in hematology: Translating science to patient benefit Phase I O S O N N O Cl N N O Cl Avastin Anti-angiogenic DLBCL, MM (phase II) RG7159/GA101 Next-gen anti-CD20 CLL, iNHL RG7433/ABT-2631 BH3 mimetic CLL, lymphoid malignancies RG7425 DR5 agonist iNHL RG3639(dulanermin)2 DR4/DR5 agonist iNHL RG3636/SGN-40(dacetuzumab)3 Anti-CD40 DLBCL, iNHL, MM RG7422/GDC-0980 PI3 kinase inhibitor NHL RG7112 MDM2 antagonist Hematological tumors Phase Ib/II Phase III Moving to Phase III DLBCL=Diffuse Large B-Cell Lymphoma, MM=Multiple Myeloma, iNHL=indolent Non-Hodgkin’s Lymphoma 1In partnership w/Abbott 2In partnership w/Amgen 3In partnership w/Seattle Genetics 9 The clinical pipeline in hematology: Targeting the underlying biology Evading apoptosis RG7433/ABT-2631 (BH3 mimetic) Sustained angiogenesis Avastin(bevacizumab) Multiple hallmarks of hematological malignancies RG7159/GA101 (Next-gen anti-CD20) RG7425 (DR5 agonist) RG3639(dulanermin)2 (DR4/DR5 agonist) RG3636/SGN-40(dacetuzumab)3 (Anti-CD40) RG7422/GDC-0980 (PI3 kinase inhibitor) RG7112 (MDM2 antagonist) Hanahan & Weinberg, The Hallmarks of Cancer, Cell, vol 100, pp 57-70, copyright Elsevier (2000) 1In partnership w/Abbott 2In partnership w/Amgen 3In partnership w/Seattle Genetics 10 Pipeline overview Pipeline highlights 11 RG7159/GA101 (Next-gen anti-CD20): First glyco-engineered type II CD20 mAb CD20 peptide Type II recognition & elbow-hinge residues Carbohydrate glycoengineered (GlycoMabTM technology) • Increased direct cell-death induction – Unique type II epitope and elbowhinge modification • Enhanced antibody-dependent cell-mediated cytotoxicity (ADCC) – Increased affinity to the ‘ADCC receptor’ FcgRIIIA • Lower complement-dependent cytotoxicity (CDC) activity – Due to recognition of type II epitope Umaña et al, Blood 2006; 108, abstract 229, Umaña et al, Ann Oncology 2008, 19 (suppl 4), abstract 098 12 RG7159/GA101 (Next-gen anti-CD20): Rapid B-cell depletion and superior tumor remissions in preclinical models SU-DHL-4NHL xenograft in mice pretreated with MabThera/Rituxan(rituximab) Vehicle 100 2500 Tumor volume (mm ) median ± IQR GA101 80 Rituximab 60 Rituximab 30 mg/kg GA101 30 mg/kg n=10 2000 1500 Rituximab 1st line 3 CD19+ Depletion (%) B-cell depletion whole-blood assay in B-CLL patients (24 h) 40 20 0 0 20 200 Ab conc. (ng/mL) 2000 20,000 1000 500 0 22 25 28 31 34 37 40 43 46 49 52 55 58 61 Time after cell transplantation (days) Non-ADCC competent s.c. xenograft model (SCID beige) 13 RG7433/ABT-2631 (BH3 mimetic): Acts as a BH3 mimetic to induce apoptosis Cytotoxic Chemo DNA damaging agents Anti-mitotics Antibody-drug conjugates Other ADC TDM-1 Bax Bak Anti-CD20 Rituxan Bad Bik Hrk Noxa Bmf EGFR targeted agents Tarceva Mitochondria Bim Bid Puma GA101 activated ABT-263 Erbitux Cyt C BAX / BAK Bcl-2 PI3K MEK AKT PI3K/mTOR 1In partnership w/Abbott Bcl-xL Caspase activation •• BCL-2 BCL-2 is is aa target target for for tumor tumor biology biology driven driven over-expression over-expression in lymphoid cancers in lymphoid cancers and and SCLC SCLC Apoptosis 14 RG7433/ABT-2631 (BH3 mimetic): Acts as a BH3 mimetic to induce apoptosis Bax Bak Mitochondria activated ABT-263 Cyt C BAX / BAK Bcl-2 Bcl-xL • Strongly inhibits Bcl-xL, Bcl-2 • Oral bioavailability • Flexible dosing Caspase activation Apoptosis 1In partnership w/Abbott 15 Technology: Antibody drug conjugates Proof-of-concept in hematology; phase II in mBC HER2+ The premise Advantages Antibody Cytotoxic Chemical linker • Greater tumor kill • Normal tissue sparing Preclinical gRED pipeline • New NHL, CLL, MM targets Proof of concept (POC)/clinical development Target cell • ASH 2009: ADC in Hodgkin’s lymphoma Antibody-drug conjugate (ADC) Antibody/target Expression on tumor but not on vital tissue Linker Stable in circulation Released in tumor Drug • SABCS 2009: RG3502/T-DM1 (trastuzumab DM1): New phase II data in mBC 3rd line HER2+ Highly potent Non-immunogenic gRED=Genentech Research & Early Development, NHL=Non-Hodgkin’s Lymphoma, CLL=Chronic Lymphocytic Leukemia, MM=Multiple Myeloma 16 Important clinical data at ASH 2009 Dr. Nancy Valente, Sr. Group Director, Clinical Development ASH 2009: Selected clinical highlights MabThera/Rituxan consolidating its position in CLL; early-mid stage pipeline moving ahead • MabThera/Rituxan – New data from the phase III study CLL-8 (ASH 2008) are the first to show that a specific first-line treatment for CLL results in an improved overall survival – New data with chemotherapies other than those used in the CLL-8 study (FC) show encouraging efficacy and acceptable safety for patients with untreated CLL • RG7159/GA101 – New findings from the first phase I/II study GAUGUIN (BO20999, ASH 2008) demonstrate safety and efficacy in the CLL cohort – New data from the second phase I/II study GAUSS (BO21003) show promising efficacy in heavily-pretreated patients with B-cell hematological malignancies • RG7433/ABT-2631 – New data from ongoing phase I study in relapsed or refractory CLL show encouraging single-agent activity and acceptable safety 1In partnership w/Abbott 18 MabThera/Rituxan RG7159/GA101 RG7433/ABT-263 19 CLL8 Study Design Patients with untreated, active CLL and good physical fitness (CIRS ≤ 6, creatinine clearance ≥ 70 ml/min) 6 courses FCR Follow up R FC C1 C2 C3 C4 C5 C6 Updated results of the 2nd analysis at a median observation time of 37.7 months. ASH 2009, abstract 535, Hallek et al. 20 Patients: ITT population (n=817) of the CLL8 protocol FC (n = 409) FCR (n = 408) Female 105 (26%) 105 (26%) Male 304 (74%) 303 (74%) 61 (range 36-81) 61 (range 30-80) Binet A 22 (5.4%) 18 (4.4%) Binet B 259 (63.6%) 263 (64.6%) Binet C 126 (31%) 126 (31%) B symptoms* 197 (48%) 167 (41%) 1 (range 0-8) 1 (range 0-7) Trisomy 12 14.4% 9.6% Del(13q) 59.7% 53.8% Del(11q23) 22.5% 26.8% Del(17p13) 9.5% 7.0% Median age Median cumulative illness rating scale (CIRS) *P<0,05 21 Adverse events CTC grade 3 and 4 FC FCR p 248 (62.9%) 309 (76.5%) < 0.0001 Hematological toxicity 39.6% 55.7 % < 0.0001 Neutropenia 21.0% 33.7% < 0.0001 Leukocytopenia 12.1% 24.0% < 0.0001 Thrombocytopenia 11.1% 7.4% 0.07 Anemia 6.8% 5.4% 0.42 Infection 21.5% 25.5% 0.18 Tumor lysis syndrome 0.5% 0.2% 0.55 Cytokine release syndrome 0.0% 0.2% 0.32 Total number of patients with ≥ 1 grade 3/4 event Treatment related mortality 2% for both arms. ASH 2009, abstract 535, Hallek et al. 22 Best response to treatment FC FCR CR* PR 21.8% 66.6% 44.1% 51.0% Overall response rate 88.4% 95.1% **CRu All included **CRi in PR nPR SD PD 4.6% 1.9% 5.7% 7.8% 3.8% 3.6% 2.3% 3.4% 3.9% 1.0% *According NCI WG Criteria, confirmatory BM assessment performed up to 6 months after final restaging ASH 2009, abstract 535, Hallek et al. P < 0.01 23 Progression free survival: FCR versus FC ASH 2008 ASH 2009 p=0.000007 Median PFS: 32.3 months for FC vs 42.8 months for FCR ASH 2009, abstract 535, Hallek et al. p<0.001 Median PFS: 32.8 months for FC vs 51.8 months for FCR, n=790, HR 0.563, ranges 0.460-0.689 24 PFS rate 3 yrs post randomization: FC: 44.7%, FCR: 64.9% Overall survival Overall survival 3 years post randomization: FCR: 87.2% FC: 82.5% n=817, HR 0.664, p=0.012 ASH 2009, abstract 535, Hallek et al. 25 Summary: FCR improves outcome • The addition of rituximab to FC first line therapy improves the outcome of patients with advanced, symptomatic CLL with regard to – Response rates (CR, ORR, MRD) – Progression-free survival – Overall survival • Acheiving a CR produces a longer survival • First randomized trial to demonstrate that the choice of first line therapy improves the natural course of CLL. ASH 2009, abstract 535, Hallek et al. 26 MabThera/Rituxan: Encouraging safety and efficacy with multiple chemotherapies Study Pts evaluated Median ORR age/upper Safety Bendamustine + MabThera/Rituxan1 117 64 yrs / NR 91% Myelosuppression/ infections Chlorambucil + MabThera/Rituxan2 50 70.5 yrs / up to 86 yrs 84% GI disorders, infections Fludarabine + MabThera/Rituxan3 104 63 yrs / up to 86 yrs 84% NR MabThera/Rituxan has encouraging efficacy and acceptable safety in a variety of chemotherapy combinations for patients with untreated CLL 1ASH 2009, abstract 205, Fischer et al 2ASH 2009, abstract 3428, Hillmen et al 3ASH 2009, abstract 539, Woyach et al 27 MabThera/Rituxan RG7159/GA101 RG7433/ABT-263 28 RG7159/GA101 (Next-gen anti-CD20) GAUGUIN study: Phase I dose-escalation (3+3 design) Tumor assessment GA101 single agent (total 9 doses) 1 3 6 9 12 15 18 21 25 33 weeks • CD20+ CLL for whom “no therapy of higher priority was available” Cohort group GA101 dose Dose 1/Doses 2–9 • n = 3 per cohort – Successive cohorts initiated if no DLT 1 400/800 mg 2 800/1200 mg 31 1200/2000 mg 4 1000/1000 mg • Enrolment from July to November 2008 at 7 sites in France GA101 administered as per rituximab administration guidelines; 14 patients enrolled in cohort at 1200/2000 mg dose level ASH 2009, abstract 884, Morschhauser et al 29 RG7159/GA101 (Next-gen anti-CD20) GAUGUIN study: Patient characteristics B-CLL patients Age, median (range) Male/female (n=13) 64 yr (46–81) 9/4 Baseline SPD, median (range) 2124 mm2 (1068–26732) Lymphocytes, median (range) 50.5 x 109/L (5.0–153) Platelets, median (range) 190 x 109/L (93–358) Duration of CLL, median (range) Time from last treatment, median (range) Prior therapies, median (range) 7.6 yr (2.8–15.7) 25 mo (7–68) 3 (1–8) Prior rituximab 62% Prior fludarabine 100% Prognostic factors (n = 9) Cytogenetics IgVH status p53 status (n = 8) ASH 2009, abstract 884, Morschhauser et al 17p– (n = 2), 11q– (n = 1), 13q– (n = 1), tri 12 (n = 2), normal karyotype (n = 3) Mutated (n = 2) (VH3-21 [n = 1]), unmutated (n = 7) Mutated (n = 1) Unmutated (n = 7) 30 RG7159/GA101 (Next-gen anti-CD20) GAUGUIN study: Grade 3 & 4 adverse events during treatment period Adverse event (n=13) Neutropenia* 7 Thrombocytopenia* 2 Febrile neutropenia* 1 IRR* 2 Bronchitis* 1 Oral herpes 1 Gingivitis* 1 Tumor lysis syndrome* 1 Total Pts with at least 1 AE 10 *Includes 1 SAE (4 patients in total) ASH 2009, abstract 884, Morschhauser et al 31 RG7159/GA101 (Next-gen anti-CD20) GAUGUIN study: Grade 3 & 4 neutropenia • 12 CTC Grade 3 & 4 neutropenic episodes in 9 patients • During treatment, 8 transient neutropenic episodes – 3 occurred during Cycle 1 – 1 patient experienced febrile neutropenia – All patients completed treatment phase, receiving all 9 scheduled infusions – No dose reductions • 4 episodes after treatment • Median duration: 10 days (range 1–28); 7 patients received G-CSF • No clear dose relationship ASH 2009, abstract 884, Morschhauser et al 32 RG7159/GA101 (Next-gen anti-CD20) GAUGUIN study: Best overall response 62%1 Cohort CR 400/800 mg 800/1200mg x PR SD x xx x x 1200/2000 mg xxxx 1000/1000 mg x xx 7 5 Total (n=13) 1 PD 0 • Median duration of response 8+ months [range 2.2-10.4 months] • 6 responding patients currently ongoing [1 CR, 5 PR], 2 patients SD in follow-up; 5 patients PD ASH 2009, abstract 884, Morschhauser et al 1Response assessment based on revised CLL criteria, Hallek et al, Blood 2008; 111:5446–5456 33 RG7159/GA101 (Next-gen anti-CD20) GAUGUIN study: All 13 patients achieve tumour shrinkage1 Patients (n=13) 0 Tumor burden decrease (%) -20 -40 -60 -80 -100 ASH 2009, abstract 884, Morschhauser et al 1Response assessment based on revised CLL criteria, Hallek et al, Blood 2008; 111:5446–5456 34 RG7159/GA101 (Next-gen anti-CD20) GAUGUIN study: Conclusions • Safety profile – GA101 is well tolerated in CLL with no DLTs – Similar to GA101 phase I safety profile in NHL except neutropenia – Higher rate of reversible grade 3 & 4 neutropenia in CLL • Very encouraging efficacy observed as single agent in relapsed/ refractory CLL – ORR: 62% (8/13) – Rapid and sustained hematologic response in all patients (including two patients with 17p–) – All patients demonstrate reduction in lymph nodes ASH 2009, abstract 884, Morschhauser et al 35 RG7159/GA101 (Next-gen anti-CD20) GAUSS study: Phase I dose escalation (3+3 design), induction dosing Response assessment GA101 single-agent (total 4 doses) 1 2 3 13 4 weeks GA101 administered as per Rituximab administration guidelines • CD20+ malignant disease for which ‘no therapy of higher priority was available’ • N = 3 per cohort – Successive cohorts initiated if no DLT • Enrolment from January 2008 to January 2009 at 5 sites in Canada ASH 2009, abstract 934, Sehn et al Cohort group GA101 dose Dose 1/doses 2–4 1 2 3 4 5 6 100 / 200 mg 200 / 400 mg 400 / 800 mg 800 / 1200 mg 1200 / 2000 mg 1000 / 1000 mg 36 RG7159/GA101 (Next-gen anti-CD20) GAUSS study: Patient demographics and disease characteristics Characteristic (n=22) Median age [range] Male / female Histological subtype (n=22) Diffuse large B-Cell lymphoma Other aggressive pathologies (MCL + transformed MZL) Follicular lymphoma Small lymphocytic lymphoma Chronic lymphocytic leukaemia NHL Patients (n=17) Clinical Stage (Ann Arbor) I / II III / IV Follicular lymphoma prognostic index (n=10) Low risk: 0-1 risk factor Intermediate risk: 2 risk factors High risk: 3-5 risk factors CLL Patients (n=5) Rai Stage Intermediate (I and II) High-Risk (III and IV) ASH 2009, abstract 934, Sehn et al No. of patients (%) 60 [47-77] 13 / 9 3 (14) 2 (9) 10 (45) 2 (9) 5 (23) 2 (11) 15 (89) 3 (30) 3 (30) 4 (40) 4 1 37 RG7159/GA101 (Next-gen anti-CD20) GAUSS study: Prior treatment regimens and response Variable No. of prior therapies, median (range) No of patients (%) 4 (1–7) Types of previous therapy Percentage receiving prior rituximab-containing regimens (n=22) 19 (86) No. of prior rituximab-containing regimens, median (range) 2 (1-4) No. of rituximab-refractory patients (n=22) 11 (50) Non-Hodgkin’s Lymphoma (n=17) NHL patients with prior anthracycline 11 (65) NHL patients with prior ASCT 3 (18) Chronic Lymphocytic Leukemia (n=5) CLL patients refractory to fludarabine ASH 2009, abstract 934, Sehn et al 5 (100) 38 RG7159/GA101 (Next-gen anti-CD20) GAUSS study: Most common adverse events by severity during induction No. of patients (%) Induction (n=22) Adverse event (AE) All grades Grade 3 & 4 Infusion-related reactions 16 (73) 4 Infections 6 (27) - Headache 4 (18) 1 Nausea 4 (18) - Pyrexia 4 (18) - Diarrhea 3 (14) - Fatigue 3 (14) - Neutropenia 4 (18) 4 Febrile neutropenia 1 (5) 1 Thrombocytopenia 1 (5) 1 Non-hematologic AEs Hematologic AEs ASH 2009, abstract 934, Sehn et al 39 RG7159/GA101 (Next-gen anti-CD20) GAUSS study: Overall response following induction, by dose, 13 wks Dose No. of patients CR PR SD PD Non evaluable 100/200 mg 3 1 2 200/400 mg 3 2 1 400/800 mg 3 2 800/1200 mg 3 3 1200/2000 mg 3 3 1000/1000 mg 7 4 2 1 5 13 3 1 24% 62% 14% Total Percent ASH 2009, abstract 934, Sehn et al 22 1 40 RG7159/GA101 (Next-gen anti-CD20) GAUSS study: Overall response following induction, by histology, 13 wks Histology No. of patients CR PR SD PD 1 1 Diffuse large B-Cell lymphoma 3 1 Other aggressive histologies (MCL + transformed MZL) 2 1 Follicular lymphoma 10 2 7 Small lymphocytic lymphoma 2 1 1 Chronic lymphocytic leukemia 5 ASH 2009, abstract 934, Sehn et al Non evaluable 1 4 1 1 41 RG7159/GA101 (Next-gen anti-CD20) GAUSS study: Treatment response in patients receiving extended therapy Dose Cohort (mg) Diagnosis End of induction response Duration of GA-101 treatment to date Best Response Progression (Y/N) 100/ 200 MZL PR 9 months PR Y 200/ 400 DLBCL PR 4 month PR Y FL SD 17 months PR* N FL PR 17 months PR N SLL PR 14 months PR N FL PR 17 months PR N CLL SD 3 months SD Y FL SD 9 months SD N 400/ 800 1200/ 2000 ASH 2009, abstract 934, Sehn et al 42 RG7159/GA101 (Next-gen anti-CD20) GAUSS study: Conclusions • GA101 safety profile – Well tolerated – No dose-limiting toxicities – Infusion reactions primarily limited to first cycle – Safety profile similar to that of rituximab • Efficacy observed in highly pre-treated patients – Phase II study now going head to head in indolent lymphoma • Extended therapy is safe and may improve efficacy ASH 2009, abstract 934, Sehn et al 43 RG7159/GA101 (Next-gen anti-CD20) GAUSS study: Study being expanded by large phase II cohort in iNHL First head to head trial against rituximab monotherapy GA101 Relapsed CD20+ indolent NHL (N=180) 1000 mg Weekly x 4 Rituximab 375mg/m2 Weekly x 4 CR PR SD GA101 extended treatment (1000mg once every 2 months, up to 2 years) Rituximab extended treatment (375 mg/m2 once every 2 months, up to 2 years) Randomization ASH 2009, abstract 934, Sehn et al 44 RG7159/GA101 (Next-gen anti-CD20): Clinical development; beyond MabThera/Rituxan Phase I/II studies – BO21000 iNHL, n=56, RG7159/GA101 + FC or RG7159/GA101 + CHOP – GUIGUIN (BO20999) aNHL, iNHL as well as CLL cohort, total n=133 – GAUSS (BO21003) iNHL, total n= approx 200 – Data flow to continue at upcoming medical meetings Phase III program (initial studies only) – GAO4753g iNHL refractory (n=360) • Bendamustine +/- RG7159/GA101 • FPI Q2 2010; filing expected post 2012 – BO21004 CLL 1st line (n=780) • Chlorambucil +/- RG7159/GA101 or chlorambucil + MabThera/Rituxan • FPI Q4 2009; filing expected 2012 RG7159/GA101: Extensive clinical program well underway 45 MabThera/Rituxan RG7159/GA101 RG7433/ABT-263 46 RG7433/ABT-2631: Phase I in relapsed/refractory CLL M06-873 study design Intermittent Screening 14d on/7d off 15 Patients Dose levels 10 mg n=3 110 mg n=6 200 mg n = 3 250 mg n=3 Safety PK MTD Continuous with lead in 7d 100mg Screening Safety 21d on / 0d off 14 Patients ASH 2009, abstract 883, Roberts et al 1In partnership w/Abbott PK Dose levels 125 mg n=3 200 mg n=4 250 mg n = 3 300 mg n=4 MTD 47 RG7433/ABT-2631: Phase I in relapsed/refractory CLL Patient characteristics Patient characteristics (n=29) Age Median Range 67 years 50-79 years Gender Male Female 19 10 Lymphocyte count Median Range 15.5 x 109/L 0.8-284.3 Bulky nodes >5 cm Number of prior therapies 12 pts Median Range Fludarabine-refractory Unfavorable FISH ASH 2009, abstract 883, Roberts et al 1In partnership w/Abbott 4.5 1-11 8 pts 17p13.2 del 11q22.3 del 8 / 21 pts 5 / 21 pts 48 RG7433/ABT-2631: Phase I in relapsed/refractory CLL Promising results in CLL Efficacy • Overall response rate (ORR): 29% (7/24) • ORR excluding 3 pts treated at doses <110 mg: 33% (7/21) • Median progression-free survival not reached Response type n Partial response (PR) Stable disease (SD) with >50% peripheral lymphocyte reductions >2mths Stable disease (SD) Progressive disease (PD) 7 7 8 2 72-yr male, 7 prior txs, fludarabine-refractory, 17p del – Median time on study 9 months (range 1-16 months) • Fludarabine-refractory pts (5/6 evaluable treated at >100mg) – 2 partial responses (PR) – 2 nodal reductions 49% and 47%, respectively ASH 2009, abstract 883, Roberts et al 1In partnership w/Abbott Pre-treatment After 7 cycles 49 RG7433/ABT-2631: Phase I in relapsed/refractory CLL Response in patients with poor prognosis Response to treatment Time to progression FISH abnormality n Responsea Del 17p 6 5 Del 11qb 5 4 Neither 5 5 a Response includes PR, >50% in lymphocytes, or both b Del 11q, without Del 17p (Döhner) ASH 2009, abstract 883, Roberts et al 1In partnership w/Abbott Progression Free (%) • 16 pts with cytogenetic data and dose >100mg / day 50 RG7433/ABT-2631: Phase I in relapsed/refractory CLL Conclusions • Acceptable safety profile with thrombocytopenia as the dose limiting toxicity (due to Bcl-xL inhibition) • Single-agent activity observed in relapsed, refractory CLL • Preliminary evidence of sustained clinical activity with ongoing dosing – In some fludarabine-refractory patients – In some patients with 17p del CLL and 11q del CLL RG7433/ABT-263: Promising data in CLL ASH 2009, abstract 883, Roberts et al 1In partnership w/Abbott 51 Leader in hematology — commercial overview & opportunities Dr. Myriam Mendila, Hematology Franchise Leader MabThera/Rituxan: Leading hematology product Top products commonly used to treat hematological malignancies Q3 Q 97 1Q 3 98 Q 98 1Q 99 3Q 99 1Q 00 3Q 00 1Q 01 3Q 1 01 Q 02 3Q 1 02 Q 3 03 Q 1 03 Q 3 04 Q 1 04 Q 3 05 Q 05 1Q 3 06 Q 06 1Q 07 3Q 07 1Q 08 3Q 08 109 Global sales1 1Source: IMS MIDAS in PADDS as of Q2 2009 MabThera/Rituxan Imatinib Bortezomib Lenalidomide Doxorubicin Dasatinib Dexamethasone Thalidomide Topotecan Bendamustine Prednisone Nilotinib Fludarabine Melphalan Cyclophosphamide Alemtuzumab Vincristine Bleomycin Cladribine Ibritumomab tiuxetan Chlorambucil 53 MabThera/Rituxan: The success continues Continued sales growth, in particular Europe/RoW 9 M 08 20 09 9M 20 08 20 07 20 06 20 05 20 04 20 03 – iNHL 1st line maintenance2 20 – CLL relapsed1 02 – CLL 1st line1, now OS benefit 20 • Recent approvals and/or phase III results to support further growth: 7 6 5 4 3 2 1 0 01 • Outstanding clinical benefit combined with excellent tolerability Group sales, CHF bn 20 Key facts • Over 1.7 million patients treated3 Outstanding clinical benefit 1Approved Europe/RoW US Japan EU, final label discussion U.S. 2Filing 2010 3Including the use of MabThera/Rituxan in autoimmune diseases, the number is over 1.9 million 54 MabThera/Rituxan: Growth opportunities in EU/RoW PRIMA1 and OS benefit in CLL to drive further uptake Growth opportunities Thousand patients treated 70 60 50 40 30 20 10 MabThera/Rituxan 1PRIMA Top-5 EU CL L aN HL t m ain iN HL iN HL CL L aN HL t m ain iN HL CL L t m ain aN HL U.S.2 iN HL No MabThera/Rituxan iN HL iN HL 0 E73 study in iNHL 1st line maintenance (filing 2010) 2CLLfinal label discussion U.S. 3E7: Brazil, Russia, China, Mexico, Turkey, South Korea, India 55 MabThera/Rituxan: S.c. formulation in development Phase I study has enrolled its first patient • New formulation will have all the current benefits of MabThera/Rituxan • Additional benefits for patients, payers and prescribers: – Possibility of non-hospital/self administration – Improved patient convenience and preference provide for greater independence – Potential for less infusion-related reactions – Less resource-intensive and much faster than current i.v. administration – Reduced medical resource utilization (address capacity issues) • Proprietary Roche Diagnostics-developed injection device • First-patient-in in phase I trial in Q3-2009 Maximizing the overall hematology franchise 56 Leadership in hematology Leader in hematology Avastin & pipeline molecules in hematological malignancies Avastin & pipeline molecules in hematological malignancies in combo with MabThera/Rituxan MabThera/Rituxan Standard of care iNHL, aNHL, CLL MabThera/Rituxan s.c. formulation RG7159/GA101 New-gen anti-CD20 w/improved properties Anti-CD20 lifecycle management 57 Questions & Answers Moderator: Dr. Karl Mahler, Head of Investor Relations We Innovate Healthcare 59