Prepared by MERRILL CORPORATION
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Filed
by MedImmune, Inc.
Pursuant to Rule 425 under the Securities Act of 1933
and deemed filed pursuant to Rule 14d-2 of the Securities Exchange Act of 1934
Subject Company: Aviron
Commission File No. 000-20815
JP Morgan H&Q
20th Annual Healthcare Conference
January 10, 2002
DISCLOSURE NOTICE:
This
presentation may contain, in addition to historical information, certain forward-looking statements that involve risks and uncertainties. Such statements reflect management's current views and
are based on certain assumptions. Actual results could differ materially from those currently anticipated as a result of a number of factors, including risks and uncertainties discussed in MedImmune's
and Aviron's filings with the SEC. MedImmune and Aviron are developing products for potential future marketing. There can be no assurance that such development efforts will succeed, that such products
will receive required regulatory clearance or that, even if such regulatory clearance were received, such products would ultimately achieve commercial success. There can be no assurance that Aviron
will be integrated successfully or without unanticipated costs.
Aviron
stockholders and other investors are urged to read the registration statement on Form S-4, Schedule TO, preliminary prospectus, supplements, final prospectus and other
exchange offer documents which have been filed by MedImmune with the Securities and Exchange Commission and the related solicitation/recommendation statement which has been filed by Aviron with the
SEC. These documents contain important information which should be read carefully before any decision is made with respect to the offer. Documents filed with the SEC are available for free at the
SEC's website at www.sec.gov.
Agenda
-
- MedImmune
Introduction
-
- Aviron
Acquisition and Strategic Rationale
-
- FluMist
Opportunity
-
- Conclusions
MedImmune
-
- Founded
1988, IPO 1991
-
- Headquarters
in Gaithersburg, MD
-
- $10B
market cap
-
- S&P
500, S&P 100, NASDAQ 100
-
- Profitable
since 1998
- -
- $540M
2000 revenues (72% 3-year CAGR)
- -
- $1.1B
assets ($655M cash)
- -
- $204M
LTM cash flow (38% of revenues)
Synagis® |
|
|
|
|
Humanized MAb to prevent serious RSV disease in high risk infants
2000-2001 season end-user sales $490M |
Ethyol® |
|
|
|
|
Chemoprotectant in ovarian and NSCLC
Radioprotectant in head and neck cancer
Q3 annualized end-user sales $65M |
CytoGam® |
|
|
|
|
Attenuation of cytomegalovirus disease in solid organ transplantation patients
2000 end-user sales $36M |
MedImmune
-
- Vertically
integrated
- -
- 900
employees:
-
- R&D
focus in infectious disease, immunology and oncology
-
- Core
competencies in antibodies and vaccines
Aviron Acquisition
-
- $1.5B
transaction value
-
- $47.41
per AVIR share (28% premium) at 11/30/01
-
- Stock-for-stock,
tax free exchange offer
-
- 1.075
MEDI shares for each AVIR share
-
- Equity
ownership
- -
- 86%
MEDI
- -
- 14%
AVIR
-
- Exchange
offer expired midnight last night
- -
- 94%
of AVIR shares tendered
-
- Anticipate
closing by Monday
Strategic Rationale
Excellent Strategic Fit
-
- Scientific
and medical overlap
- -
- Infectious
disease
- -
- Respiratory
disease
- -
- Vaccine
technology
- -
- Pediatrics
-
- Leverages
infrastructure and capabilities
- -
- Product
development
- -
- Regulatory
- -
- Manufacturing/QA/QC
- -
- Marketing
and sales
Strategic Rationale
Unique Ability to Assess and Execute
|
|
R&D |
|
Jim Young, PhD |
|
|
Clinical |
|
Frank Top, MD
Ed Connor, MD |
|
|
Regulatory |
|
Peter Patriarca, MD |
|
|
Mfg./QC/QA |
|
Gail Wasserman, PhD
Ed Goley
Ben Machielse |
|
|
Marketing |
|
Jeff Hackman |
Strategic Rationale
Excellent Financial Fit
-
- Dilutive
in 2002
-
- Neutral
to cash EPS in 2003
-
- Double
digit accretion thereafter
-
- Accelerates
growth targets '03-'06
- -
- 25%
annual revenue growth
- -
- 30%
annual EPS growth
Strategic Rationale
Excellent Financial Fit
Financial Goals
|
|
2002
|
|
2003
|
|
2006
|
Revenues |
|
$900M |
|
$1.1 - $1.25B |
|
>$2.1B |
Cash EPS |
|
$0.65 - $0.70 |
|
$1.15 - $1.20 |
|
>$2.50 |
2006 Operating Metrics (Goals)
-
- 77%
to 80% gross margin
-
- 15%
to 17% R&D
-
- 21%
to 23% SG&A
-
- Over
40% EBITDA and pre-tax margins
Strategic Rationale
Create Premier Biotech Company
-
- Two
blockbuster products
- -
- Synagis®
- -
- FluMist
-
- Rich
pipeline
- -
- Antibodies
and vaccines
- -
- 12
products in clinical testing
-
- Proven
ability to deliver
- -
- Product
approvals
- -
- Manufacturing
scale-up
- -
- Commercial
success
- -
- Financial
results
The FluMist Opportunity
Influenza
-
- Most
common medically attended acute respiratory illness
- -
- Fever,
chills, myalgia, cough, sore throat, nasal congestion, headache, malaise
-
- Annual
U.S. disease burden
- -
- 20-50M
people infected
- -
- 20,000-50,000
deaths
- -
- 70M
lost work days and 38 M lost school days
- -
- Costs
nearly $15B
Sources:
MMWR 2001; American Lung Association, 3/01
Influenza
Glezen WP. Emerging infections: pandemic influenza. Epidemiol Rev. 1996; 18(1),64-76.
Influenza
-
- Vaccination
is primary method for prevention
- -
- Annual
vaccination
- -
- Inactivated
vaccine
-
- Three
manufacturers
- -
- Aventis
Pasteur
- -
- Medeva/Evans
- -
- American
Home Products
-
- 80 million
doses sold annually in U.S.
- -
- Growing
at 10%
- -
- Price
doubled to approximately $5 recently
- -
- Expected
to reach $10 soon
-
- Anticipate
proprietary vaccine pricing for FluMist
|
|
FluMist |
|
|
|
|
>20,000 vaccinated in ~20 studies
Positively viewed by pediatric community
Anticipated by recommending bodies
Significant public health impact |
FluMist
Regulatory Status
-
- Biologics
License Application submitted October 2000
-
- Pre-licensure
inspections 1H 2001
- -
- Clinical
sites
- -
- Manufacturing
sites
-
- Form 483
observations responded to July 2001
-
- FDA
advisory committee (VRBPAC) July 26-27, 2001
Advisory Committee Outcome
FluMist Efficacy
-
- Strong
endorsement overall
-
- Limited
data in children under 18 months
FluMist Safety
-
- FDA
analysis in progress
-
- Database
incomplete
-
- Provisional
rejection by Committee
-
- Issues
highlighted
-
- Pneumonia
-
- Concurrent
immunizations
FluMist
Regulatory Status
-
- Complete
Response Letter received August 2001
-
- FDA
requested additional information and clarification on clinical results and manufacturing
-
- Response
submitted January 8, 2002
- -
- Significant
new data and additional analyses
- -
- Final
study reports for Kaiser and Texas trials
- -
- Objective
to obtain 2002 approval
Potential Label
-
- Indication
- -
- Prevention
of influenza in healthy individuals
>18 months and <65 years
-
- Clinical
Pharmacology
- -
- 93%
efficacy
- -
- 37%
reduction in flu-associated febrile otitis media
- -
- Reduction
in direct/indirect costs
-
- Precautions/Warnings
- -
- Do
not use in persons with history of asthma/wheezing
- -
- Do
not administer with other vaccines
-
- Side
Effects
- -
- Mild
URI symptoms in some vaccinees
- -
- Low
incidence of fever
-
- Dosage/Administration
- -
- 0.5cc
Intranasally (0.25 cc in each nostril)
- -
- One
dose per season, except first use in children <9 years old (two doses)
FluMist
Product Development Strategy
-
- Post-marketing
studies planned
- -
- Concurrent
immunizations
- -
- Subjects
with asthma or history of wheezing
-
- Yield
improvements and capacity expansion
-
- Product
enhancements
- -
- Liquid
formulation in Phase 3
- -
- Room
temperature formulation in development
- -
- Cell
culture production in research
FluMist
Commercial Structure
-
- Aviron &
AHP co-promote in U.S.; AHP distributes ex-U.S.
-
- AHP
records all end-user sales
-
- Aviron
manufactures frozen FluMist
-
- Aviron/AHP
share manufacturing of liquid FluMist
-
- AHP
pays (reimburses) sales and marketing expenses
-
- Co-fund
clinical development costs
-
- Aviron
receives approximately 50% of WW end-user sales and profit
FluMist
Opportunity
-
- Tremendous
disease burden
-
- New
approach to immunization
-
- Data
supports efficacy
-
- Complete
Response Letter reply addresses remaining issues
-
- Data
support high likelihood of approval
Combined Pipeline
Conclusion
-
- Proven
Success of MedImmune
- -
- Product
development
- -
- Commercialization
- -
- Financial
results
-
- FluMist
offers a near term product opportunity with blockbuster potential
-
- Aviron
acquisition accelerates growth, diversifies revenues, strengthens pipeline, and creates a premier biotech company
QuickLinks
Agenda
MedImmune
MedImmune
Aviron Acquisition
Strategic Rationale Excellent Strategic Fit
Strategic Rationale Unique Ability to Assess and Execute
Strategic Rationale Excellent Financial Fit
Strategic Rationale Excellent Financial Fit
Strategic Rationale Create Premier Biotech Company
The FluMist Opportunity
Influenza
Influenza
Influenza
FluMist Regulatory Status
Advisory Committee Outcome
FluMist Regulatory Status
Potential Label
FluMist Product Development Strategy
FluMist Commercial Structure
FluMist Opportunity
Combined Pipeline
Conclusion