ACTELION LTD DELIVERING ON OUR STRATEGY. Company Presentation. January Copyright 2017 Actelion Pharmaceuticals Ltd

ACTELION LTD DELIVERING ON OUR STRATEGY Company Presentation January 2017 Copyright © 2017 Actelion Pharmaceuticals Ltd The following information c...
Author: Miles Evans
3 downloads 0 Views 12MB Size
ACTELION LTD DELIVERING ON OUR STRATEGY Company Presentation January 2017

Copyright © 2017 Actelion Pharmaceuticals Ltd

The following information contains certain “forward-looking statements”, relating to the company’s business, which can be identified by the use of forward-looking terminology such as “estimates”, “believes”, “expects”, “may”, “are expected to”, “will”, “will continue”, “should”, “would be”, “seeks”, “pending” or “anticipates” or similar expressions, or by discussions of strategy, plans or intentions. Such statements include descriptions of the company’s investment and research and development programs and anticipated expenditures in connection therewith, descriptions of new products expected to be introduced by the company and anticipated customer demand for such products and products in the company’s existing portfolio. Such statements reflect the current views of the company with respect to future events and are subject to certain risks, uncertainties and assumptions. Many factors could cause the actual results, performance or achievements of the company to be materially different from any future results, performances or achievements that may be expressed or implied by such forward-looking statements. Should one or more of these risks or uncertainties materialize, or should underlying assumptions prove incorrect, actual results may vary materially from those described herein as anticipated, believed, estimated or expected.

2

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

TABLE OF CONTENTS

 Actelion at a Glance  Actelion Today  Strategy for Value Creation 

Sustain & Grow the PAH Franchise



Build Additional Specialty Franchises



Optimize Profitability

 Management & Board

3

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

ACTELION AT A GLANCE

4

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

ACTELION PHARMACEUTICALS LTD ACTELION IS A FULLY INTEGRATED BIOPHARMACEUTICAL COMPANY WITH INNOVATION AT ITS CORE

Leader in the science and medicine of pulmonary arterial hypertension (PAH) Actelion Center, Allschwil

FOUNDED IN 1997 IN ALLSCHWIL, SWITZERLAND Total employees (June ‘16) • Drug Discovery • Clinical Development • Marketing & Sales • Support Functions

2,560 366 440 1,432 322

Global reach with more than 30 affiliates worldwide 7 Products on the Market: Opsumit®, Tracleer®, Uptravi®, Veletri®, Ventavis®, Valchlor®, Zavesca® 2015 Sales: CHF 2.042 Billion Core earnings: CHF 814 million Over 65‘000 Patients currently treated with an Actelion medication Extensive Research & Development portfolio

5

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

STAGES OF COMPANY DEVELOPMENT 2020

2014

2007

2001 1997 Build pipeline and commercial Company formed, infrastructure development & approval of Tracleer

6

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Commercial leverage and prepare for Tracleer LOE

Company presentation

Opsumit, Uptravi and development of new franchises

PAH, Life Cycle Management and New Franchises

ACTELION TODAY

7

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

ACTELION TODAY A UNIQUE COMPANY

1 Based on innovation 2 Fully integrated and global 3 Highly profitable 4 Comprehensive infrastructure 5 Unencumbered assets

8

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

ACTELION TODAY A UNIQUE COMPANY

1 Based on innovation 2 Fully integrated and global



Searching only for innovative products



In-house research infrastructure from discovery to clinical development



With a broad pipeline of interesting projects on novel targets

3 Highly profitable 4 Comprehensive infrastructure 5 Unencumbered assets

9

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

ACTELION TODAY FULLY INTEGRATED AND GLOBAL A UNIQUE COMPANY From Research to Commercialization More than 30 operative affiliates worldwide Product availability in >60 markets

1 Based on innovation 2 Fully integrated and global 3 Highly profitable 4 Comprehensive infrastructure 5 Unencumbered assets

Commercial Operations R&D Centers 10

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

ACTELION TODAY A UNIQUE COMPANY CORE EARNINGS 1 Based on innovation 2 Fully integrated and global 3 Highly profitable 4 Comprehensive infrastructure 5 Unencumbered assets

11

© 2017 Actelion Pharmaceuticals Ltd

January 2017

900 800 700 600 500 400 300 200 100 0

Company presentation

2009

2010

2011

2012

2013

2014

2015

ACTELION TODAY A UNIQUE COMPANY

1 Based on innovation



Swiss company

2 Fully integrated and global



One discovery center in Switzerland

3 Highly profitable



Full global development capabilities



Fully established infrastructure from process to buildings



Focus on quality

4 Comprehensive infrastructure 5 Unencumbered assets

12

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

ACTELION TODAY A UNIQUE COMPANY

1 Based on innovation 2 Fully integrated and global



Full rights to all products*



Strong balance sheet and financing capacity



No major alliances for own products

3 Highly profitable 4 Comprehensive infrastructure 5 Unencumbered assets

*Cooperation with Nippon Shinyaku in Japan for macitentan and selexipag

13

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

STRATEGY FOR VALUE CREATION

SUSTAIN AND GROW THE PAH FRANCHISE

BUILD ADDITIONAL SPECIALTY FRANCHISES

OPTIMIZE PROFITABILITY

14

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

STRATEGIC PRINCIPLES FOUR GOALS FOR ACTELION

Drive innovation forward

Maximize the value of innovation

Pursue top quality science, internally and externally, balanced with medical need and commercial potential

Leverage our global presence

Insist on the highest quality in all we do

Expand innovative commercial capabilities to new customers and regions. Manage alliances putting the product first

15

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Develop projects ourselves and seek partners or out-license when necessary to maximize value

Quality is crucial and needs to be ingrained across all functions

Company presentation

9M 2016

KEY HIGHLIGHTS: TRANSFORMING ACTELION

Excellent performance across all areas of business  Products: Strong sales of Opsumit & Uptravi  Innovation: Significant pipeline progression  Finance: Upgraded guidance

16

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

STRATEGY FOR VALUE CREATION

SUSTAIN AND GROW THE PAH FRANCHISE

BUILD ADDITIONAL SPECIALTY FRANCHISES

OPTIMIZE PROFITABILITY

17

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

A LIFE-THREATENING AND OFTEN MISUNDERSTOOD CONDITION  Pulmonary arterial hypertension is a disease of the blood vessels carrying blood

from the heart to the lungs - the pulmonary arteries  When PAH develops, blood circulating through these vessels becomes

restricted, and the right side of the heart is put under increasing strain to pump blood through the lungs

Normal artery

18

© 2017 Actelion Pharmaceuticals Ltd

Artery showing vasoconstriction

January 2017

Company presentation

Diseased artery showing tissue thickening and fibrosis

CLINICAL SEVERITY OF PAH CLASSIFIED BY WORLD HEALTH ORGANIZATION (WHO) This system grades PAH severity according to the functional status of the patient FUNCTIONAL CLASS

SYMPTOMATIC PROFILE

I

Patients with pulmonary hypertension but without resulting limitation of physical activity. Ordinary physical activity does not cause dyspnoea or fatigue, chest pain, or near syncope.

II

Patients with pulmonary hypertension resulting in slight limitation of physical activity. They are comfortable at rest. Ordinary physical activity causes undue dyspnoea or fatigue, chest pain, or near syncope.

III

Patients with pulmonary hypertension resulting in marked limitation of physical activity. They are comfortable at rest. Less than ordinary activity causes undue dyspnoea or fatigue, chest pain, or near syncope.

IV

Patients with pulmonary hypertension with inability to carry out any physical activity without symptoms. These patients manifest signs of right heart failure. Dyspnoea and/or fatigue may even be present at rest. Discomfort is increased by any physical activity.

19

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

TREATMENT PATHWAYS

ENDOTHELIN RECEPTOR ANTAGONISTS (ERA)

PHOSPHODIESTERASE-5INHIBITORS (PDE-5i)

PROSTACYCLIN RECEPTOR AGONISTS

IP RECEPTOR AGONIST

20

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

PGI2 ANALOGUES

SIGNIFICANT PROGRESS IN THE FIELD OF PAH

PAH targeted therapies Multiple approved 1st

1st

PGI2

1990

INCREASING DISEASE AWARENESS PRECLINICAL/ CLINICAL RESEARCH

21

Oral PDE-5i

2000 IMPROVEMENT IN SYMPTOMS, MEASURED BY 6MWD

ERA: PDE-5i: PGI2:

Oral ERA

1st

NATIONAL NETWORKS

endothelin receptor antagonist phosphodiesterase-5 inhibitor prostacyclin

© 2017 Actelion Pharmaceuticals Ltd

January 2017

2010

DISEASE WORSENING, MEASURED BY TIME TO CLINICAL WORSENING

REFERENCE CENTERS

PATIENT ASSOCIATIONS

DISEASE REGISTRIES

therapies in 2010

CONTROLLED CLINICAL TRIALS

EVIDENCE-BASED GUIDELINES

PROCEEDINGS FROM 3RD WORLD CONGRESS 2003 ESC 2004 GUIDELINES

Company presentation

DISEASE PROGRESSION OVER YEARS, MEASURED BY MORBIDITY/MORTALITY

SCREENING HIGH-RISK GROUPS

PROCEEDINGS FROM 4TH WORLD CONGRESS 2008 ESC/ERS 2009 GUIDELINES

ORAL THERAPIES IN PAH RANDOMIZED CONTROLLED TRIALS Drug

Study

Duration

Primary endpoint

No. of patients

Study-3511,2

12 weeks

6-MWD

32

BREATHE-13

16 weeks

6-MWD

213

EARLY4

24 weeks

PVR, 6-MWD

185

Sildenafil

SUPER-15

12 weeks

6-MWD

277

Tadalafil

PHIRST6

16 weeks

6-MWD

405

ARIES-17,8

12 weeks

6-MWD

202

ARIES-27,9

12 weeks

6-MWD

192

AMBITION10

78.6 weeks

Clinical failure

610

Macitentan

SERAPHIN11

103.9 weeks

Morbidity/Mortality

742

Selexipag

GRIPHON12

76.4 weeks

Morbidity/Mortality

1,156

Bosentan

Ambrisentan

Short-term fixed treatment period trial design

1. Channick RN, et al. Lancet 2001. 2. Badesch D, et al. Curr Ther Res 2002. 3. Rubin LJ, et al. N Engl J Med 2002. 4. Galiè N, et al. Lancet 2008. 5. Galiè N, et al. N Engl J Med 2005. 6. Galiè N, et al. Circulation 2009. 7. Galiè N, et al. Circulation 2008. 8. Oudiz R, et al. Chest 2006. 9. Oudiz RJ, et al. J Am Coll Cardiol 2009. 10. Galiè N, et al. Eur Respir J 2014. 11. Pulido, et al. N Engl J Med 2013. 12. Sitbon O et al. N Engl J Med 2015.

22

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

EVOLUTION OF THE TREATMENT GUIDELINES FROM RANDOMISED CONTROLLED TRIALS TO EVIDENCE-BASED GUIDELINES  A wealth of data concerning PAH management has emerged in recent years



Not only from RCTs, but also clinical practice, including disease registries



This has led to published management guidelines1, updated recommendations2, and approval of multiple therapies

1. Galiè N, et al. Eur Heart J 2009. 2. Galiè N, et al. J Am Coll Cardiol 2013.

23

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

ACTELION’S PAH PORTFOLIO

24

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

ACTELION’S PRODUCT PORTFOLIO

25

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

TRANSFORMING OUR PAH PORTFOLIO MOVING TO OUTCOME-BASED THERAPY

26

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

UNIQUELY POSITIONED TO BUILD & SERVE PAH COVERING CONTINUUM OF CARE WITH OUTCOME-BASED MEDICINES

FC II

FC III +/- PDE-5 inhibitor

27

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

FC IV

TRACLEER: OUR FIRST SUCCESS

28

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

TRACLEER®: FIRST ORAL PRODUCT IN PAH THE FIRST DECADE OF SHAPING PAH TREATMENT

Tracleer (bosentan) is an orally available endothelin receptor antagonist (ERA) approved for the treatment of PAH in over 60 countries, including the United States in November 2001, the European Union in May 2002 and Japan in April 2005 29

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

TRANSITIONING TO OPSUMIT

CHF million

934 790

9M 2015

30

© 2017 Actelion Pharmaceuticals Ltd



Dynamics driven by Opsumit impact, generic erosion in selected markets and DU growth (esp. Japan)



Generic Update:

- 9% in Volume -18% at CER

9M 2016

January 2017

Company presentation



Spain: strong generic competition in Q3 YTD sales: - 82%



US: Shared REMS submitted to FDA end July, file under review

ENGINE OF TRANSFORMATION

31

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

OPSUMIT® ENGINE OF TRANSFORMATION

Opsumit (macitentan) is an orally available endothelin receptor antagonist (ERA) approved for the treatment of PAH in over 35 countries, including the United States in October 2013, the European Union in December 2013 and Japan in March 2015 32

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

OPSUMIT: A LANDMARK IN PAH

 The effect of macitentan to reduce combined morbidity/mortality events

33



a multi-center, event driven long-term, placebo controlled study



average duration of exposure approximately 2 years,



in 742 patients



with symptomatic PAH



WHO functional class (FC) II-III



who were randomized to placebo (n=250), 3mg macitentan (n=250), or 10mg macitentan (n=242) once daily



Patients were treated with Opsumit® monotherapy or in combination with phosphodiesterase-5 inhibitors or inhaled prostanoids

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

SUSTAINED SALES GROWTH DYNAMICS

CHF million

147 95 5

38

59

162

178

200

218

113

68

15

Q4 2013 Q1 2014 Q2 2014 Q3 2014 Q4 2014 Q1 2015 Q2 2015 Q3 2015 Q4 2015 Q1 2016 Q2 2016 Q3 2016

34

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

OPENING THE PROSTACYCLIN PATHWAY TO MANY MORE PATIENTS

35

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

OPENING THE PROSTACYCLIN PATHWAY TO MANY MORE PATIENTS

US: FDA APPROVAL 21 DEC 2015 US: LAUNCH 04 JAN 2016 EU: MARKET AUTHORIZATION 12 MAY 2016

Uptravi® (selexipag) is an orally available, selective IP prostacyclin receptor agonist, targeting and activating the prostacyclin pathway.

36

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

OPENING THE PROSTACYCLIN PATHWAY TO MANY MORE PATIENTS

US Sales

CHF million

US inventory

Ex-US sales

70 56 10

35

66 20

45

15 Q1 2016

37

© 2017 Actelion Pharmaceuticals Ltd

Q2 2016

January 2017

Q3 2016

Company presentation

GRIPHON STUDY PUBLISHED 24 DECEMBER 2015

38

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

KEY US PRESCRIBING INFORMATION

UPTRAVI is indicated for the treatment of pulmonary arterial hypertension (PAH, WHO Group I) to delay disease progression and reduce the risk of hospitalization for PAH

Source: US Prescribing Information, December 2015

39

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

Adverse reactions occurring more frequently (>5%) on UPTRAVI compared to placebo are headache, diarrhea, jaw pain, nausea, myalgia, vomiting, pain in extremity, and flushing

LAUNCH PRIORITIES

Prostacyclin Market Development

LAUNCH

3

Expand prescriber base

3

Establish as prostacyclin of 1st choice

2

2 Expand prostacyclin therapy patients base

2

2 Expand prostacyclin prescriber base

11st

Establish as prostacyclin therapy of 1st choice

40

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

11st

Expand prostacyclin therapy patient base

EXPANDING THE CLINICAL UTILITY OF UPTRAVI MANAGING THE LIFE CYCLE  TRANSIT study assesses tolerability and safety of the transition from inhaled

treprostinil to oral selexipag in adult patients with PAH  TRITON study compares efficacy and safety of initial triple oral treatment

regimen of macitentan together with tadalafil and selexipag versus initial dual oral treatment regimen in newly diagnosed, treatment-naïve patients with PAH  Intravenous (i.v.) formulation of selexipag is being developed for the treatment of

patients with PAH who are prescribed oral selexipag and who are temporarily unable to take oral medication.  Working closely with health authorities, Actelion is in the process of developing a

strategy for investigating the use of Uptravi in children with PAH

41

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

I.V. THERAPY MADE A LITTLE EASIER

42

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

VELETRI® I.V. THERAPY MADE A LITTLE EASIER

Veletri (Epoprostenol for Injection) is intravenous prostacyclin. Unlike other epoprostenol formulations approved for PAH, Veletri is stable at room temperature (77 F, 25 C) for up to 48 hours when administered immediately upon reconstitution and dilution, making the use of frozen gel packs unnecessary. Approved in 17 countries including the United States since 2010 and some European markets since 2013 43

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

CONTINUED SIGNIFICANT GROWTH +13% CER Growth

 Growth continues due to

CHF million

 strong performances led by France and

well enhanced by Spain, Italy and UK  Japan* +2% despite a 12% price cut on 1

71 60

March 2016  Veletri launched in Germany late

September

9M 2015

44

© 2017 Actelion Pharmaceuticals Ltd

9M 2016

January 2017

*Trade

Company presentation

name Epoprostenol “ACT”

SUSTAINING OUR BUSINESS

MARKETED BY ACTELION IN THE US ONLY

45

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

VENTAVIS®

Ventavis (inhaled iloprost) is an inhaled formulation of iloprost, a synthetic compound that is structurally similar to prostacyclin (PGI2), a naturally occurring molecule that causes blood vessels to dilate, limits cellular hypertrophy, and inhibits platelet aggregation. MARKETED BY ACTELION IN THE US ONLY 46

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

EXPANDING THE CLINICAL UTILITY OF MACITENTAN

MACITENTAN

47

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

OBJECTIVES OF MACITENTAN CLINICAL PROGRAM

 Better characterize macitentan in specific PAH patient population  Extend use beyond PAH in other forms of Pulmonary Hypertension  Develop for diseases beyond PH

48

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

CLINICAL CLASSIFICATION OF PULMONARY HYPERTENSION (PH) – 2015

1. PAH 1.1 Idiopathic PAH (iPAH) 1.2 Heritable PAH 1.3 Drugs and toxin induced 1.4 Associated with (APAH): 1.4.1 Connective tissue disease 1.4.2 HIV infection 1.4.3 Portal hypertension 1.4.4 CHD 1.4.5 Schistosomiasis 1.4.6 Chronic hemolytic anemia 1.5 Persistent pulmonary hypertension of the newborn

1’. Pulmonary veno-occlusive disease and/or pulmonary capillary hemangiomatosis 1”. Persistent PH of the newborn (PPHN) Galiè et al. Eur Heart J 2015 © 2017 Actelion Pharmaceuticals Ltd

January 2017

2. PH due to left heart disease 3. PH due to lung disease and/or hypoxemia 4. Chronic thromboembolic pulmonary hypertension and other pulmonary artery obstructions 5. PH with unclear and/or multifactorial mechanisms 5.1 Hematological disorders 5.2 Systemic disorders 5.3 Metabolic disorders 5.4 Other

EXPANDING THE CLINICAL UTILITY OF OPSUMIT MANAGING THE LIFE CYCLE  TOMORROW (Pediatric PAH)  PORTICO (Portopulmonary Hypertension)  OPUS (US observational, drug registry of Opsumit new users in clinical practice)  SYMPHONY & ORCHESTRA (psychometric validation of QoL questionnaire –

USA and FR, IT, ES respectively)  REPAIR (Right Ventricular Stroke Volume)  SOPRANO (PH after left ventricular assist device implantation)  MERIT (CTEPH - Chronic Thromboembolic Pulmonary Hypertension)  RUBATO (Fontan-palliated patients)

50

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

LABEL-ENABLING CHARACTERIZATION: TOMORROW SIGNIFICANT MEDICAL NEED IN PEDIATRIC PAH  No globally approved treatment for PAH in children  Pediatric PAH physicians have to mostly rely on research data collected in

adults when weighing up treatment options  Pediatric studies must be conducted with minimal burden on the patient



51

Clinical studies in children are associated with specific requirements •

Study endpoints must be meaningful for children



Study assessments must be suitable and safe for children



A child's growth and development can be affected by a drug



A child, if considered developmentally capable, must be involved in the decision to participate



Appropriate formulation to ensure accurate dosing and drug compliance

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

LABEL-ENABLING CHARACTERIZATION: TOMORROW STUDY OVERVIEW

 TOMORROW: long-term benefits of macitentan in children with PAH  Wide age range as well as the use of safe, non-invasive measurements  Dose determination phase with staggered patient recruitment by age category  Dispersible tablet pediatric formulation in multiple strengths  Global program received endorsement from the US FDA and in Europe’s EMA

52

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

LABEL-ENABLING CHARACTERIZATION: PORTICO PORTOPULMONARY HYPERTENSION  Portopulmonary hypertension is PAH that is associated to liver disease, often

cirrhosis, and portal hypertension  Moderate to severe PAH is a contraindication for transplant – and often only

diagnosed via pre-liver transplant assessment  No approved treatment to reduce pulmonary arterial pressure and allow

transplant  Compelling data supports the use of PAH-specific therapies in portopulmonary

hypertension with the aim of improving pulmonary hemodynamics

53

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

LABEL-ENABLING CHARACTERIZATION: PORTICO STUDY OVERVIEW  The observed safety profile of macitentan, particularly in respect of its effect on

the liver makes it ideal to be used in this patient population  Placebo controlled study to evaluate the efficacy and safety of macitentan for

the treatment of patients with portopulmonary hypertension  Primary outcome measure is the relative change from baseline to Week 12 in

pulmonary vascular resistance (PVR)

54

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

POST-LAUNCH CHARACTERIZATION OVERVIEW  SYMPHONY & ORCHESTRA: Psychometric validation of PAH-SYMPACT (new

patient-reported outcome instrument for PAH), with the objective to demonstrate the psychometric characteristics of reliability and construct validity of the method  OPUS (Opsumit Users Registry®): Characterizes the safety profile of

macitentan and describes clinical characteristics and outcomes of patients newly treated with macitentan in the real-world post-marketing setting  REPAIR: Evaluates effect of macitentan on Right Ventricular Stroke Volume

assessed by magnetic resonance imaging (MRI) and on PVR assessed with right heart catheterization (RHC) in patients with symptomatic PAH  SOPRANO: Assesses efficacy and safety of macitentan in patients with

pulmonary hypertension after Left Ventricular Assist Device Implantation

55

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

NEW INDICATIONS: MERIT CHRONIC THROMBOEMBOLIC PULMONARY HYPERTENSION (CTEPH)  Patients with chronic obstructions of the lung arteries  Pulmonary thromboendarterectomy (PTE) is the gold standard in operable

patients – potentially curative. Many patients are considered inoperable though due to distal vasculopathy and/or comorbidities  MERIT was Phase II prospective, randomized, placebo-controlled, double-blind,

multi-center, parallel-group study to assess the efficacy, safety and tolerability of 10 mg macitentan in inoperable CTEPH  80 patients were randomized in a 1:1 ratio into 2 treatment groups (macitentan

10 mg or placebo) over a 24 week treatment period  Patients with symptomatic PH in WHO Functional Class III or IV at baseline

were allowed to receive PH background therapy throughout the study, including PDE-5 inhibitors or oral/inhaled prostanoids.  Operability was adjudicated by an experienced surgeon or central adjudication

committee 56

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

NEW INDICATIONS: MERIT STUDY RESULTS  Significant 16% reduction in PVR at 16 weeks with macitentan compared with

placebo (95% CL: −30%, −1%; p=0.04, ITT)

 Significant positive effect of macitentan compared to placebo on exercise

capacity – 6-MWD least-squares mean difference at Week 24 was 34.0 meters between macitentan and placebo (95% CL: 2.9, 65.2 m; p=0.03, ITT)  Observed efficacy was consistent across all sub-groups, inc. patients receiving

background PH specific therapy at baseline (61%), inc. PDE-5 inhibitors (59%)  Macitentan was well tolerated in this patient population, most frequently reported

AE’s that occurred with higher frequency on macitentan vs. placebo were peripheral edema (22.5% vs. 10.0%) and events related to anemia (17.5% vs. 2.5%)  Actelion will now fully analyze the data and discuss the findings with health

authorities

57

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

NEW INDICATIONS: RUBATO FONTAN-PALLIATED PATIENTS  "Fontan" is a surgical procedure in children born with complex congenital heart

defects, enabling a single ventricle to support blood circulation to the body and the lung  This is a life-saving procedure; patients who survive are relatively stable through

childhood  Decline in exercise capacity accelerates at adolescence with risk of poor long-

term outcome  An estimated 1’200 Fontan procedures performed annually in the US – with

between 17’000 and 24’000 Fontan-palliated patients currently living worldwide

58

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

NEW INDICATIONS: RUBATO STUDY OVERVIEW  Assess the efficacy and safety of macitentan in stable Fontan-palliated

adolescents and adults  Primary objective to assess the effect of macitentan on exercise capacity

through peak VO2  Secondary objectives to evaluate:

59



effect of macitentan on N-terminal prohormone of brain natriuretic peptide (NT-proBNP)



safety and tolerability of macitentan in this patient population

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

STRATEGY FOR VALUE CREATION

SUSTAIN AND GROW THE PAH FRANCHISE

BUILD ADDITIONAL SPECIALTY FRANCHISES

OPTIMIZE PROFITABILITY

60

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

BUILD ADDITIONAL SPECIALTY FRANCHISE

MARKETED BY ACTELION IN THE US ONLY

61

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

VALCHLOR®

Valchlor (mechlorethamine) gel 0.016% is applied topically once-a-day and dries on the skin. Valchlor is the only US FDA approved topical formulation of mechlorethamine, a chemotherapeutic agent for the treatment of early stage mycosis fungoides, a type of Cutaneous T-Cell Lymphoma. Launched in the US in November 2013 62

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

MYCOSIS FUNGOIDES EXPANDING OUR SPECIALTY BUSINESS

 Mycosis fungoides is the most common type of

Cutaneous T-Cell Lymphoma (CTCL), a rare form of non-Hodgkin's lymphoma  The cause of mycosis fungoides remains unknown and

there is no known cure  Unlike most non-Hodgkin's lymphomas, mycosis

fungoides is caused by a mutation of T-cells. The malignant T-cells in the body initially migrate to the skin, causing various lesions to appear  These lesions typically begin as what appears to be a

rash and may progress to form plaques and disfiguring tumors

63

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

BUILD ADDITIONAL SPECIALTY FRANCHISE

64

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

ZAVESCA®

Miglustat, the active ingredient of Zavesca, is an orally available molecule with a large volume of distribution Zavesca is approved for the treatment of Niemann-Pick type C disease in 45 countries, including the European Union since 2009 and Japan since 2012. Zavesca is approved for the treatment of mild to moderate type 1 Gaucher disease in 47 countries, including the US and the European Union since 2003 65

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

NIEMANN-PICK TYPE C DISEASE (NP-C) A RARE AND DIFFICULT TO DIAGNOSE GENETIC LYSOSOMAL STORAGE DISORDER  Devastating neurological genetic disorder which is ultimately fatal  Onset from early childhood until adult age  Pathophysiology



Abnormal intracellular lipid transport



Cytotoxic accumulation of glycosphingolipids in neurons

 Symptoms become progressively more severe and include:

66



Severe disabilities in swallowing, ambulation, eye movements, language, cognition, muscle control



Lipid accumulation can also lead to an enlarged liver and/or spleen.

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

TYPE 1 GAUCHER DISEASE (GD1) A RARE GLYCOSPHINGOLIPID DISORDER

 An inherited metabolic lysosomal storage disorder  Characterized by an accumulation of lycosphingolipids  The accumulation leads to multiple clinical manifestations:



an enlarged spleen and liver



anemia and a low platelet count



bone pain and bone deterioration

 Symptoms can appear at any age

67

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

BUILD ADDITIONAL SPECIALTY FRANCHISE

CADAZOLID CLOSTRIDIUM DIFFICILE-ASSOCIATED DIARRHEA

68

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

CADAZOLID: PROGRESSING AS PLANNED

International, Multi-center Program Assessing Cadazolid Treatment in patients suffering from Clostridium difficile associated diarrhea (CDAD)

Cadazolid is an investigational drug in development and not approved or marketed in any country

69

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

mpact

CADAZOLID: OUR NOVEL ANTIBIOTIC

 Investigated for the treatment of Clostridium difficile-associated diarrhea (CDAD)  Clostridium difficile is a spore-forming bacteria that is best known for

causing antibiotic-associated diarrhea  Cadazolid:



Strong inhibitor of Clostridium difficile protein synthesis leading to strong suppression of both toxin and spore formation



Narrow spectrum – very limited effect on normal gut microflora – potential for selective treatment for Clostridium difficile in the gut = less recurrence



In vitro tests demonstrate low propensity for resistance development



Early results indicate it may be safe and well tolerated with negligible absorption



US FDA designated cadazolid as both a Qualified Infectious Disease Product (QIDP) and a Fast Track development program

Cadazolid is investigational, in development and not approved or marketed in any country.

70

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

CADAZOLID SHOWS MINIMAL EFFECTS ON THE GUT MICROFLORA QRT-PCR QUANTIFICATION OF BACTERIAL NUMBERS IN STOOL SAMPLES FROM PHASE II (T. LOUIE)

C. leptum

C. difficile 10.0

Bifidobacterium 10.0

*

*

8.0

*

8.0

8.0 6.0

* 6.0

6.0

Prevotella

Bacteroidetes 4.0

4.0

4.0 10.0

10.0 2.0

2.0 8.0 0.0

6.0

CFU/g stool

10.0

*

2.0 8.0

8.0 0.0

0.0 6.0

6.0

4.0

4.0

4.0

2.0

2.0

2.0

0.0

0.0

0.0

Cadazolid is an investigational drug in development and not approved or marketed in any country 71

Lactobacillus

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

PHASE II EFFICACY ENDPOINTS MODIFIED CURE RATE, RECURRENCE RATE, SUSTAINED CURE (MITT) 100.0

Cadazolid 250mg bid

94 86

Vancomycin 125mg qid

80.0

77

60.0

55 37

40.0 19

20.0 N=

17

22

16

19

17

22

0.0 Clinical Cure

Recurrence

Louie T. et al., Antimicrob Agents Chemother. 2015;59(10):6266-73 Cadazolid is an investigational drug in development and not approved or marketed in any country 72

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

Sustained Cure

CADAZOLID: PROGRESSING AS PLANNED PHASE III PROGRAM

 Two identical multi-center, randomized, double-blind studies designed to

demonstrate: –

Non-inferior clinical response with cadazolid compared to vancomycin



Superior sustained clinical response with cadazolid compared to vancomycin



Efficacy on hypervirulent strains

Cadazolid is investigational, in development and not approved or marketed in any country.

73

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

BUILD ADDITIONAL SPECIALTY FRANCHISE

PONESIMOD

Ponesimod is investigational, in development and not approved or marketed in any country.

74

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

PONESIMOD UNIQUE MEDICAL UTILITY 

Short half-life and rapid reversibility (easy 'on-off') allow:





restoration of immune system



management of opportunistic infections



vaccinations



pregnancy management



combination with other immunomodulators

Provides physicians with greater flexibility and better control of patient treatment

75

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

STUDY OVERVIEW

 OPTIMUM: A Multicenter, randomized, double-blind, parallel-group,

active-controlled, superiority study to compare the efficacy and safety of ponesimod to teriflunomide in subjects with relapsing multiple sclerosis  Pivotal Phase III study



∼ 200 centers in North America, Latin America, Eastern and Western Europe, Pacific (planned)



∼ 1100 patients randomized in 2 groups in a 1:1 ratio to receive either ponesimod 20 mg or teriflunomide 14 mg



New titration scheme implemented

Ponesimod is investigational, in development and not approved or marketed in any country.

76

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

STUDY OBJECTIVES

 Primary objective



To determine whether ponesimod is more efficacious than teriflunomide in terms of reducing relapses in subjects with relapsing multiple sclerosis

 Secondary objectives



To assess the effect of ponesimod on disability progression and on other aspects of multiple sclerosis disease control;



To assess the safety and tolerability of ponesimod in subjects with relapsing multiple sclerosis

Ponesimod is investigational, in development and not approved or marketed in any country.

77

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

CHOICE OF ACTIVE CONTROL

 Ponesimod compared to Teriflunomide 14 mg



Oral comparator facilitates recruitment and blinding



Recently approved first-line therapy for relapsing multiple sclerosis



Superiority study possible given incomplete effect of teriflunomide on ARR



14 mg but not 7 mg approved in EU and Australia

Ponesimod is investigational, in development and not approved or marketed in any country.

78

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

PONESIMOD DIFFERENTIATION MAXIMIZE OPPORTUNITY WITH PONESIMOD

 OPTIMUM study is enriched with additional endpoints aiming at further

differentiation: –

PRO, MRI endpoints, disease activity, prospectively included in protocol



Compliance enhancement and monitoring tool using electronic device

 Additional study in multiple sclerosis to further characterize:



Clinical utility



Differentiation



Discussed with Health Authorities

Ponesimod is investigational, in development and not approved or marketed in any country.

79

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

PONESIMOD DIFFERENTIATION A NEW DIRECTION IN MS TREATMENT?

 Relative reduction of Annual Relapse Rates drives current perception of efficacy

of MS therapies  However, on current therapies – on average – 1 in 5 patients will experience a

relapse  Combination therapy could improve long-term outcome for patients  Ponesimod – with its rapid reversibility – is ideally suited for use in combination

therapy

Ponesimod is investigational, in development and not approved or marketed in any country.

80

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

PONESIMOD DIFFERENTIATION PHASE III STUDY: POINT

 First oral combination therapy (on top of Tecfidera)

Primary objective:  Determine whether add-on therapy reduces relapse frequency as compared to

placebo in patients with active relapsing multiple sclerosis who are treated with Tecfidera.  The primary endpoint is the Annualized Relapse Rate (ARR), which is defined as

the number of confirmed relapses per patient and year, from randomization up to the end of the study.

Ponesimod is investigational, in development and not approved or marketed in any country.

81

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

PONESIMOD DIFFERENTIATION PHASE III STUDY: POINT



Prospective, multicenter, randomized, double-blind, parallel group, add-on, placebocontrolled, superiority study with ponesimod in patients with RMS. –

∼ 600 patients receiving dimethyl fumarate twice daily for at least 6 months



randomized in a 1:1 ratio to ponesimod 20 mg or placebo.



Treatment given until last patient enrolled treated for 60 weeks, expected average treatment duration of 2 years, maximum duration 3 years



Enrollment expected to start before end 2016

Ponesimod is investigational, in development and not approved or marketed in any country.

82

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

PHASE II STUDY IN SYSTEMIC LUPUS

ERYTHEMATOSUS CENERIMOD

An investigational compound, in development and not approved or marketed in any country.

83

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

ACTELION’S SECOND S1P1 MODULATOR: CENERIMOD KEY PROPERTIES  Very potent S1P1 receptor modulator with highly

selective profile O

 Prevents lymphocytes from leaving lymph nodes

N

 Lymphocyte reduction is rapid, dose-dependent

and reversible

N

 Pharmacokinetic profile suitable for once-daily

oral dosing with no need for up-titration regimen O

 Potential in multiple autoimmune diseases HO

Cenerimod is investigational, in development and not approved or marketed in any country.

84

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

OH

O N

WHY S1P1 MODULATOR FOR SYSTEMIC LUPUS ERYTHEMATOSUS? UNMET MEDICAL NEED & SCIENTIFIC RATIONALE  Unmet need:



Severe organ damage and significant mortality in subset of patients



Impaired physical and mental QoL



Therapy is largely empirical with use of corticosteroids and other immunosuppressants



Only one biologic with limited efficacy gained approval

 Scientific rationale for S1P1 receptor modulation in SLE:



T and B cells play a key role in pathogenesis



S1P1 receptor modulators have shown efficacy in different preclinical models of SLE: MRL/lpr and BXSB mice

Cenerimod is investigational, in development and not approved or marketed in any country.

85

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

CENERIMOD IN SYSTEMIC LUPUS ERYTHEMATOSUS PHASE II DOSE-ESCALATION STUDY DESIGN  Prospective, multicenter, multinational, randomized, double-blind, placebo-

controlled, dose-response study to investigate the biologic activity, pharmacokinetics, safety, & tolerability of cenerimod in adult subjects with systemic lupus erythematosus  ∼ 64 subjects enrolled to receive either 0.5, 1, 2 or 4 mg over the course of 12

weeks  ∼ 20 sites and expected to last approximately 20 months

Cenerimod is investigational, in development and not approved or marketed in any country.

86

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

BUILD ADDITIONAL SPECIALTY FRANCHISE

CLAZOSENTAN CEREBRAL VASOSPASM POSTANEURISMAL SUBARACHNOID HEMORRHAGE (aSAH)

Clazosentan is investigational, in development and not approved or marketed in any country.

87

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

CLAZOSENTAN FOR CEREBRAL VASOSPASM POSTANEURISMAL SUBARACHNOID HEMORRHAGE (aSAH)

 Highly soluble ETA selective ERA ideal for intravenous administration  >1’500 patients treated with clazosentan providing significant experience in

vasospasm post aSAH and a well documented safety profile  CONSCIOUS-2

aneurysm secured by clipping

Lancet Neurology 2011;10(7):618-625

 CONSCIOUS-3

aneurysm secured by coiling

Stroke. 2012 Jun;43(6):1463-9

Clazosentan is an investigational drug in development and not approved or marketed in any country

88

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

CONSCIOUS-3 STUDY - EVENT RATE FOR THE COMPONENTS OF THE 1o COMPOSITE ENDPOINT RRR (95% CI)

25

Clazosentan 5 mg/h Clazosentan 15 mg/h

-21% (-97 to 26%)

15% (-28 to 44%)

29% (-9 to 54%)

-34% (-211 to 42%)

44% (-5 to 70%)

54% (22 to 72%)

65% (38 to 80%)

21

20 Event rate (%)

Placebo

35% (-79 to 76%)

21 18

16 15

15

13 10

10 5

5

6

7

7

3

0 Death (within 6 weeks) DIND = Delayed ischemic neurological deficits; Macdonald R et al. Stroke 2012.

New cerebral infarct

Vasospasm-related

Clazosentan is an investigational drug in development and not approved or marketed in any country

89

© 2017 Actelion Pharmaceuticals Ltd

January 2017

DIND

Company presentation

Rescue therapy

ADAPTED STRATEGY: REVERSAL VS. PREVENTION Vasospasm reversal with clazosentan in humans Baseline

Vasospasm

2 days of Tx

 Phase III study under discussion with HA’s  Primary objective to determine whether

clazosentan is an efficacious treatment of cerebral vasospasm  Open question: How early is the effect of clazosentan on reversing vasospasm?  REVERSE: Phase II study to evaluate whether clazosentan has an early effect in

reversing angiographically-confirmed cerebral vasospasm in approximately 25 subjects Clazosentan is an investigational drug in development and not approved or marketed in any country

90

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

BUILD ADDITIONAL SPECIALTY FRANCHISE

DUAL OREXIN RECEPTOR ANTAGONIST

Insomnia

Actelion’s New DORA is an investigational drug in development and not approved or marketed in any country.

91

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

RAT EEG DATA: SLEEP EFFICACY / ARCHITECTURE

Actelion New DORA (mg/kg)

Active wake 39.9

Vehicle Active phase dosing

10

*** ***

33.5

15.3

*

***

24.0

***

27.5

34.2

27.3

REM sleep 6.2 18.0 21.7

35.1

31.1

100

non-REM sleep 35.9 35.5

35.3

30

Rest phase

Quiet wake

40.4

7.4

**

9.8

***

11.0 10.8

Time spent in sleep and wake stages (% of total time) over the first 6h of the active phase following administration

Actelion’s New DORA is an investigational drug in development and not approved or marketed in any country

92

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

PHASE I PROGRAM

 Single-ascending dose study in healthy young male adults



Doses evaluated from 5 mg to 200 mg

 3-part study in male and female young adults and elderly



Multiple-ascending dose in adults



Single-ascending dose in elderly



Multiple night-time dosing in adult and elderly

Actelion’s New DORA is an investigational drug in development and not approved or marketed in any country

93

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

IDEAL PHARMACOKINETIC PROFILE FOR AN INSOMNIA MEDICATION

Dose = 25 mg for 5 days

Actelion’s New DORA (ng/ml)

1000

800

600

400

200

0 0

24

48

72

96

120

144

168

Time (h)

Actelion’s New DORA is an investigational drug in development and not approved or marketed in any country

94

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

PHARMACODYNAMIC PROFILE: FAST ONSET OF ACTION IN ADULT & ELDERLY

Person performing eye movement test

Reduced speed of eye movements Adult Healthy Volunteer – Daytime dosing Elderly Healthy Volunteer – Daytime dosing

Actelion’s New DORA is an investigational drug in development and not approved or marketed in any country

95

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

PHARMACODYNAMIC PROFILE: APPROPRIATE DURATION OF ACTION IN ADULT & ELDERLY

Person performing adaptive tracking test

Reduced tracking performance Adult Healthy Volunteer – Daytime dosing Elderly Healthy Volunteer – Daytime dosing

Actelion’s New DORA is an investigational drug in development and not approved or marketed in any country

96

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

NEXT-DAY PHARMACODYNAMIC PROFILE NO SLEEPINESS REPORTED ON NEXT MORNING

Karolinska Sleepiness Scale Score

Healthy adult with night-time administration 1= very alert, 3=alert, normal level, 5=neither alert nor sleepy, 7=sleepy, but no effort keeping awake, 9=very sleepy

Actelion’s New DORA is an investigational drug in development and not approved or marketed in any country

97

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

INITIAL SAFETY PROFILE FROM PHASE I PROGRAM

 No SAEs, no unexpected AEs after 110 healthy adults and elderly exposed  Starting at 25 mg, transient AEs of mild to moderate intensity were observed

such as: Disturbance of attention, somnolence, fatigue, headache and dizziness  No significant effect on vital signs, ECG, and laboratory parameters

Actelion’s New DORA is an investigational drug in development and not approved or marketed in any country

98

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

PHASE II PROGRAM OVERVIEW

 Two studies in adult and elderly patients to evaluate the effect of

Actelion’s DORA versus placebo  Assessing sleep maintenance, sleep initiation, next day residual effect

and next day performance  Study 1: ~300 adult insomnia patients – treatment duration 4 weeks  Study 2: ~50 elderly insomnia patients  Adult study will also include an active-reference arm with zolpidem Actelion’s New DORA is an investigational drug in development and not approved or marketed in any country

99

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

ACTELION’S NEW DORA SUMMARY  Actelion has significant expertise in the discovery and development of DORAs  DORAs have the potential to promote sleep and maintain a natural sleep

architecture  PK/PD profile of Actelion’s New DORA suggests an optimal combination of

effect on the CNS and low residual concentration next-day for a sleep medication  Phase II program will show whether the Phase I data will translate into both

adult and elderly insomnia patients  Phase II program will provide all data required to design a differentiated Phase

III program Actelion’s New DORA is an investigational drug in development and not approved or marketed in any country

100

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

ACTELION’S NEW DUAL ERA IN RESISTANT HYPERTENSION

ACT-132577

101

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

ACT-132577 IN RESISTANT HYPERTENSION RESISTANT HYPERTENSION  Resistant hypertension is defined by uncontrolled hypertension despite three

antihypertensive drug therapies from different classes at optimal doses including a diuretic  Represents a small sub-set of hypertensive population  High cardiovascular risk factor in comparison to non-resistant hypertension  Endothelin has not been targeted in systemic hypertension despite evidence

supporting ERAs as a therapeutic strategy  Renal denervation studies continue despite initial failure, exemplifying medical

need in resistant hypertension  Results of the NIH-sponsored SPRINT study show that even more hypertensive

patients than thought are not well controlled

102

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

ACT-132577 IN RESISTANT HYPERTENSION ACT-132577 PROFILE  Dual ETA and ETB receptor antagonist  Potential for an oral, potent, once-a-day drug with long-lasting effect on blood

pressure  Active metabolite of macitentan  Evaluated in a Phase II dose-finding study to explore the effects ACT-132577

– at different dose strengths – on the efficacy, safety and tolerability in patients with essential hypertension  Patients are randomized to 6 groups in a 1:1:1:1:1:1 ratio:

placebo; dose 1, dose 2, dose 3, dose 4 of Actelion's ERA; and lisinopril 20 mg  Clinical development pathway in resistant hypertension aligned with FDA

103

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

EXTENSIVE RESEARCH & DEVELOPMENT

104

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

A CHAIN OF EXPERTISE 371 PROFESSIONALS (DECEMBER 2015) Pharmacologists Toxicologists

Cell Biologists

Molecular Biologists

DRUG DISCOVERY ORGANIZATION

Biochemists

Process Research Chemists

© 2017 Actelion Pharmaceuticals Ltd

Formulation Specialists Clinical Scientists

Medicinal Chemists

105

Pharmacokineticists

January 2017

Company presentation

Structural Biologists

ACTELION’S DRUG DISCOVERY STRATEGY

All important research functionalities in-house (e.g. MedChem, AssayTech, DMPK, Pharmacology)

Highly regulated service activities outsourced (e.g. Toxicology, Production, Formulation)

106

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

THE BASE FOR HIGH DISCOVERY EFFICIENCY CULTURE OF INNOVATION

• • • • • •

107

Single-center approach Fully integrated research informatics Focus on small molecules Few platforms of expertise Multiple therapeutic areas High medical input

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

CLINICAL DEVELOPMENT ORGANIZATION 422 PROFESSIONALS (DECEMBER 2015)

Clinical Science

Life Cycle Management Clinical Pharmacology

CLINICAL DEVELOPMENT

Global Drug Safety Global Drug Regulatory Affairs

108

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Biometry Global Clinical Operations Strategic Clinical Development

Company presentation

EXTENDING THE CORE PAH FRANCHISE Phase I

Phase II

Macitentan OPUS Macitentan ORCHESTRA Macitentan SOPRANO Macitentan SYMPHONY Macitentan PORTICO Macitentan REPAIR Macitentan & Selexipag TRITON Macitentan TOMORROW Macitentan RUBATO Macitentan SERENADE Macitentan MERIT Selexipag I.V. formulation

109

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

Phase III

Phase IV Post approval

DIVERSIFICATION INTO NEW AREAS Regulatory filing Cadazolid Clostridium difficile assoc. diarrhea Ponesimod Multiple Sclerosis Cenerimod Systemic lupus erythematosus Clazosentan Reversal of vasospasm post-aSAH Dual orexin receptor antagonist Insomnia Endothelin Receptor Antagonist Specialty cardiovascular disorders Lucerastat Fabry’s disease New Chemical Entity Cardiovascular disorders New Chemical Entity Inflammatory disorders Selective orexin 1 receptor antagonist Neurological disorders T-type Calcium Channel Blocker Neurological disorders

110

© 2017 Actelion Pharmaceuticals Ltd

Phase I

January 2017

Company presentation

Phase II

Phase III

OUR RICH DISCOVERY PIPELINE

 >15 promising projects advancing in Drug Discovery  Focus towards specialty markets and rare diseases with high unmet medical

need  Current clinical pipeline to build solid portfolio for future revenue growth

111

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

STRATEGY FOR VALUE CREATION

SUSTAIN AND GROW THE PAH FRANCHISE

BUILD ADDITIONAL SPECIALTY FRANCHISES

OPTIMIZE PROFITABILITY

112

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

FINANCIAL OVERVIEW BY REPORTING PERIOD

113

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

FY 2015

STRONG PERFORMANCE Variance

FY 2015

CHF

CER

1,956

2,042

4%

7%

11%

743

814

9%

14%

25%

5.58

6.16

10%

15%

26%

570

656

15%

21%

-

5.11

4.91

-4%

1%

-

Product sales CHF million

Core earnings CHF million

Core diluted EPS CHF

Operating income CHF million

US GAAP diluted EPS CHF

114

© 2017 Actelion Pharmaceuticals Ltd

CER

FY 2014

January 2017

Company presentation

Ex US rebate reversals

Q1 2016

EXCELLENT START TO 2016

Variance

Product sales CHF million

Core operating income CHF million

Core diluted EPS CHF

Operating income CHF million

US GAAP diluted EPS CHF

115

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Q1 2015

Q1 2016

CHF

CER

515

589

14%

11%

218

249

14%

8%

1.61

1.98

23%

17%

190

208

10%

3%

1.38

1.64

19%

11%

Company presentation

H1 2016

STRONG FIRST HALF 2016

Variance

Product sales CHF million

Core operating income CHF million

Core diluted EPS CHF

Operating income CHF million

US GAAP diluted EPS CHF

116

© 2017 Actelion Pharmaceuticals Ltd

January 2017

H1 2015

H1 2016

CHF

CER

1,008

1,179

17%

13%

423

499

18%

11%

3.11

4.05

30%

23%

344

412

20%

12%

2.50

3.32

33%

23%

Company presentation

9M 2016

STRONG FIRST NINE MONTHS

Variance

Product sales CHF million

Core operating income CHF million

Core diluted EPS CHF

Operating income CHF million

US GAAP diluted EPS CHF

117

© 2017 Actelion Pharmaceuticals Ltd

January 2017

9M 2015

9M 2016

CHF

CER

1,522

1,785

17%

14%

651

781

20%

14%

4.94

6.38

29%

23%

533

660

24%

17%

3.99

5.37

35%

27%

Company presentation

CORE OPERATING INCOME BY REPORTING PERIOD

118

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

FY 2015

CORE EARNINGS – INTRINSIC GROWTH + 25%

CHF million

32 ,168

,66

,814

,743

FY '14 Core earnings as reported

119

US rebate reversals

© 2017 Actelion Pharmaceuticals Ltd

January 2017

,677

,677

FY'14 Core earnings excluding US rebate reversals

FY '15 intrinsic growth

Company presentation

FX

FY'15 Core earnings

Q1 2016

CORE OPERATING INCOME INTRINSIC GROWTH + 8%

CHF million

,13 ,18

,218

Q1'15 Core operating income

120

© 2017 Actelion Pharmaceuticals Ltd

Q1 '16 intrinsic growth

January 2017

Company presentation

,236

249

FX

Q1'16 Core operating income

H1 2016

CORE OPERATING INCOME INTRINSIC GROWTH + 11%

CHF million

,29 ,47

,423

H1'15 Core operating income

121

© 2017 Actelion Pharmaceuticals Ltd

H1 '16 intrinsic growth

January 2017

Company presentation

,470

,499

FX

H1'16 Core operating income

9M 2016

CORE OPERATING INCOME INTRINSIC GROWTH + 14%

CHF million

,38 ,92

,651

9M'15 Core operating income

122

© 2017 Actelion Pharmaceuticals Ltd

9M'16 intrinsic growth

January 2017

Company presentation

,743

,781

FX

9M'16 Core operating income

EARNINGS PER SHARE (EPS) BY REPORTING PERIOD

123

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

FY 2015

EARNINGS PER SHARE

Variance

FY 2014

FY 2015

CHF

CER

648

693

7

11

Core Diluted EPS

5.58

6.16

Number of shares in calculation (m)

116.2

112.5

10

15

594

552

-7

-3

US GAAP Diluted EPS

5.11

4.91

Number of shares in calculation (m)

116.2

112.5

-4

1

Core Net income CHF million

US GAAP Net income CHF million

124

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

Q1 2016

EARNINGS PER SHARE

Variance

Q1 2015

Q1 2016

CHF

CER

185

215

16%

10%

Core Diluted EPS

1.61

1.98

Number of shares in calculation (m)

115.3

108.9

23%

17%

159

178

12%

5%

US GAAP Diluted EPS

1.38

1.64

Number of shares in calculation (m)

115.3

108.9

19%

11%

Core Net income CHF million

US GAAP Net income CHF million

125

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

H1 2016

EARNINGS PER SHARE

Variance

H1 2015

H1 2016

CHF

CER

357

440

23%

16%

Core Diluted EPS

3.11

4.05

Number of shares in calculation (m)

114.7

108.6

30%

23%

287

361

25%

17%

US GAAP Diluted EPS

2.50

3.32

Number of shares in calculation (m)

114.7

108.6

33%

23%

Core Net income CHF million

US GAAP Net income CHF million

126

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

9M 2016

EARNINGS PER SHARE

Variance

9M 2015

9M 2016

CHF

CER

560

691

23%

17%

Core Diluted EPS

4.94

6.38

Number of shares in calculation (m)

113.4

108.3

29%

23%

452

581

29%

21%

US GAAP Diluted EPS

3.99

5.37

Number of shares in calculation (m)

113.4

108.3

35%

27%

Core Net income CHF million

US GAAP Net income CHF million

127

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

SHAREHOLDER RETURNS

128

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

OUTSTANDING YEAR FOR SHAREHOLDERS SHARE PRICE PERFORMANCE

CASH RETURNED TO SHAREHOLDERS

927 588 358 133 2012

2013

2016 – FURTHER RETURNS TO COME Second-line share repurchase continues Dividend: Board proposes increase to CHF 1.50 per share

129

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

2014

2015

FINANCIAL GUIDANCE

October 2016

130

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

2016

FINANCIAL GUIDANCE

Mid-teen percentage range core operating income growth, at constant exchange rates and barring unforeseen events

131

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

MANAGEMENT & BOARD

132

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation

THE RIGHT PEOPLE FOR THE NEXT GROWTH PHASE ACTELION MANAGEMENT TEAM Jean-Paul Clozel Founder, CEO Joined in 1997

Otto Schwarz COO Joined in 2008

Nicholas Franco Chief BD Officer Joined in 2011

Guy Braunstein Head of Global CD Joined in 2009

Martine Clozel Founder, CSO Joined in 1997

Christian Albrich Head of Global HR Joined in 2005

Rudi Frank Head of Global Quality Management Joined in 2000

Marian Borovsky General Counsel Joined in 2003

133

© 2017 Actelion Pharmaceuticals Ltd

André Muller CFO Joined in 2013

January 2017

Company presentation

Andrew Weiss Head of IR & CC Joined in 2014

THE RIGHT PEOPLE FOR THE NEXT GROWTH PHASE ACTELION BOARD OF DIRECTORS Jean-Pierre Garnier Chairman Joined in 2011

Juhani Anttila Joined in 2005

John J. Greisch Joined in 2013

Robert J. Bertolini Joined in 2011

Peter Gruss Joined in 2012

Jean Malo Joined in 2004

134

© 2017 Actelion Pharmaceuticals Ltd

David Stout Joined in 2015

January 2017

Company presentation

Jean-Paul Clozel Joined in 2000

Michael Jacobi Joined in 2009

Herna Verhagen Joined in 2015

THANK YOU FOR YOUR INTEREST IN ACTELION

135

© 2017 Actelion Pharmaceuticals Ltd

January 2017

Company presentation