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{\pard\sa900\fs50\f0\i Media Release\par}
{\pard\f0\li0\ri0\sa360\sl360\fs22 Basel, 18 April 2007\line \line {\b Roche 
posts strong first quarter sales \u8211? upgrade of Core Earnings 
per Share outlook for 2007\line \line } Release as PDF: \u160?English (http://www.roche.com/mr1q07e.pdf) 
\u160?\u160?\u160?\u160?\u160?German (http://www.roche.com/mr1q07d.pdf) \u160?\u160?\u160?\u160?\u160?French (http://www.roche.com/mr1q07f.pdf) 
\u160?\u160?\u160?\u160?\u160?Spanish (http://www.roche.com/mr1q07sp.pdf)\line \line Presentation 
as PDF (http://www.roche.com/irp1q07e.pdf): (English only)\line \line {\b Roche Group} \par}{\pard\f0\li440\ri0\sl360\fs22 - Group 
sales grew 
17% in local currencies and 16% in Swiss francs to 11.4 billion Swiss francs\par}{\pard\f0\li440\ri0\sl360\fs22 - Outlook 
upgraded: Core Earnings per Share now expected to grow above Group sales growth\par}\line {\pard\f0\li0\ri0\sa360\sl360\fs22 {\b Pharmaceuticals 
Division} \par}{\pard\f0\li440\ri0\sl360\fs22 - Pharmaceutical sales up 20% in local 
currencies and 18% in Swiss francs, growth 
three times faster than the global market\par}{\pard\f0\li440\ri0\sl360\fs22 - Roche Pharma, Genentech 
and Chugai all achieve 
double-digit sales growth\par}{\pard\f0\li440\ri0\sl360\fs22 - All key medicines in oncology, virology, 
transplantation, 
osteoporosis and rheumatoid arthritis contribute to strong growth\par}{\pard\f0\li440\ri0\sl360\fs22 - Approval 
of Avastin 
for the treatment of metastatic breast cancer in Europe and of metastatic colorectal cancer in Japan\par}{\pard\f0\li440\ri0\sl360\fs22 - European 
approvals for Tarceva in the treatment of metastatic pancreatic cancer and Xeloda in gastric 
cancer \u8211? rollout initiated\par}{\pard\f0\li440\ri0\sl360\fs22 - Copegus launched in Japan to treat HCV 
in combination with 
Pegasys\par}{\pard\f0\li440\ri0\sl360\fs22 - Positive results for first international phase III trial 
of Actemra in rheumatoid 
arthritis\par}{\pard\f0\li440\ri0\sl360\fs22 - Acquisition of THP and collaboration agreement with Transgene 
expand technology 
platform and market potential\par}\line {\pard\f0\li0\ri0\sa360\sl360\fs22 {\b Diagnostics 
Division} \par}{\pard\f0\li440\ri0\sl360\fs22 - Sales 
grew 6% in local currencies and Swiss francs, outpacing the global in-vitro diagnostics market\par}{\pard\f0\li440\ri0\sl360\fs22 - Amplicor 
HPV test and Linear Array HPV genotyping test filed in the US\par}{\pard\f0\li440\ri0\sl360\fs22 - Acquisitions 
of 454 Life Sciences and BioVeris will expand market opportunities\par}\line {\pard\f0\li0\ri0\sa360\sl360\fs22 {\pard\f0\li0\ri0\sa360\sl360\fs18 Unless 
otherwise stated, all growth rates are based on local currencies.\par}\line \line Commenting 
on the Group\u8217?s sales performance in the first quarter of 2007, Roche Chairman and CEO Franz B. Humer 
said: \u8216?Roche began 2007 with an impressive growth far ahead of the industry, continuing the trend established 
in 2006. The Pharmaceuticals Division maintained its strong performance. The expanding range of indications 
for our leading cancer drugs Avastin, Herceptin, Xeloda and MabThera establishes these innovative drugs 
as the gold standard in their therapy fields. Roche Diagnostics, led by Diabetes Care, is clearly gaining 
momentum and outgrowing the market. \line We continue to strengthen our future growth potential 
through targeted acquisitions, alliances and in-licensing deals in addition to the development of our 
strong internal new product pipeline. Based on the successful first three months we raise the outlook 
for 2007 and expect Core Earnings per Share to grow above Group sales.\u8217?\line \line \line {\b Roche 
Group} \line {\b Entering 2007 with record first quarter} \line \line 
		 20072006% Change% Change
	
		Sales from January to Marchm CHFmCHFIn CHFIn local currencies
	
		Pharmaceuticals Division9,1427,739+18+20
	
		        Roche 5,7024,821+18+18
	
		        Genentech 2,5472,056+24+30
	
		        Chugai 893862+4+11
	
		Diagnostics Division2,2162,091+6+6
	
		Roche Group11,3589,830+16+17
	{\pard\f0\li0\ri0\sa360\sl360\fs18 See 
attachment to this release for details on quarterly sales growth.\par}\line \line Roche 
posted sales of 11.4 billion Swiss francs in the first quarter of 2007, an increase of 17% in local 
currencies and 16% in Swiss francs (+21% in US dollars) over the same period last year. This continued 
the strong double-digit growth reported for the full-year 2006. The Pharmaceuticals Division grew by 
20% in local currencies (+18% in Swiss francs), with Roche Pharma (+18%), Genentech (+30%) and Chugai 
(+11%) all contributing double-digit sales growth. The Diagnostics Division grew by 6% in local currencies 
(+6% in Swiss francs), further expanding its leading market position.\line \line {\b Upgraded 
outlook for 2007} \line For the full year 2007, Roche anticipates continued strong growth. 
The 
company confirms the sales outlook announced at its annual media conference and upgrades its Core Earnings 
per Share outlook: Roche expects the Group\u8217?s and the Pharmaceuticals Division\u8217?s sales to grow at double-digit 
rates in local currencies. In both the Pharmaceuticals Division and the Diagnostics Division, Roche 
anticipates continued above-market sales growth. Roche\u8217?s upgraded target is for Core Earnings per Share 
to grow above Group sales.\line \line \line {\b Pharmaceuticals 
Division} \line {\b Strong 
above-market performance} \line \line Sales in the Pharmaceuticals Division 
rose 20% 
in local currencies (+18% in Swiss francs), to 9,142 million Swiss francs continuing to grow three times 
ahead of the overall market. All key medicines in oncology, virology, transplantation, osteoporosis 
and rheumatoid arthritis contributed to the strong sales performance. The oncology portfolio, which 
accounts for nearly half of all Pharma sales, grew 22%. This excellent performance was driven by significant 
sales increases of all its key products. Additionally, further pandemic stockpiling by governments of 
the anti-influenza drug Tamiflu continued to contribute to growth.\line \line {\b Oncology 
\u8211? strong growth underlines Roche\u8217?s market leadership} \line MabThera/Rituxan for non-Hodgkin\u8217?s 
lymphoma (NHL) delivered strong sales growth of 17%. Sales increased in all major regions, and in particular 
emerging markets such as Central and Eastern Europe as well as Latin America, contributed to this development. 
Sales were further bolstered by the continuing rollout within Europe of maintenance treatment for relapsed 
follicular lymphoma, as well as further growth in first-line indications of MabThera/Rituxan for indolent 
and aggressive NHL and the rheumatoid arthritis indication.\line \line Worldwide 
sales of Herceptin, the only targeted treatment approved for use in both early-stage and advanced HER2-positive 
breast cancer, grew 36%. Strong growth was achieved in all major markets, driven by data demonstrating 
Herceptin\u8217?s benefits in HER2-positive early breast cancer. These data formed the basis for EU and US 
approvals for the use of Herceptin in early breast cancer, granted in 2006. In March this year the EU 
authorities recommended the approval of the combination of Herceptin with hormonal therapy to treat 
advanced (metastatic) breast cancer that is both hormone receptor-positive and HER2-positive.\line \line Avastin, 
the first anti-angiogenic therapy to consistently demonstrate overall and/or progression-free survival 
benefits in metastatic colorectal, breast, lung and renal cell cancer, achieved a sales increase of 
41%. In March Avastin received an approval from the EU authorities for the treatment of metastatic breast 
cancer in Europe. Results of the phase III Avastin in Lung study again confirmed the efficacy of Avastin 
in advanced lung cancer and showed that both doses investigated in the trial significantly improved 
progression-free survival. In Japan, the use of Avastin in metastatic colorectal cancer was approved. 
In Europe, a label extension of Avastin to include combination with fluoropyrimidine-based chemotherapy 
(FOLFOX and XELOX) in patients with metastatic carcinoma of the colon or rectum was filed, and a filing 
of Avastin for use in renal cell carcinoma is planned for the second quarter.\line \line Tarceva 
sales grew by 44%, reflecting increased usage in second-line, non-small cell lung cancer (NSCLC) in 
existing markets as well as the launch in new markets for this indication. In January, the European 
Health Authorities approved Tarceva for the treatment of metastatic pancreatic cancer and launch will 
continue throughout 2007.\line \line Robust sales growth of Xeloda (+14%) is the 
result of further prescriptions in the area of post-surgical (adjuvant) use in colon cancer patients, 
as well as use in first-line treatment of advanced colorectal cancer and late-stage breast cancer. Approval 
in the European Union for Xeloda in the treatment of gastric cancer was granted at the end of March. 
In the US and the European Union, Roche has filed Xeloda in combination with oxaliplatin with or without 
Avastin in first-line metastatic colorectal cancer as well as Xeloda in combination with oxaliplatin 
in second-line metastatic colorectal cancer.\line \line {\b Anaemia \u8211? 
sustaining growth 
in a highly competitive market} \line Sales of NeoRecormon grew by 3% despite a highly 
competitive 
environment. Sales of Epogin in Japan declined by 17% due to the impact of government-mandated price 
cuts as of 1 April 2006 and changes in the reimbursement system for dialysis patients.\line \line {\b Virology 
\u8211? Strong Tamiflu sales, Pegasys growth continues} \line Worldwide sales of Tamiflu increased 
by 47%, driven mainly by pandemic stockpiling. Seasonal Tamiflu sales were lower than in the first quarter 
of last year due to an exceptionally mild 2006/2007 influenza season particularly in Japan. Orders for 
pandemic stocking of Tamiflu have been received from more than 80 countries and are continuing to be 
filled on schedule. Roche successfully established and tested a supply capacity capable of annually 
producing 400 million treatment courses, well in excess of government orders received to date. An application 
was submitted to regulatory authorities in Europe and the US for the approval of smaller, lower strength 
capsules largely for paediatric use.\line \line Roche\u8217?s hepatitis C franchise started 
the year well with sales growth of 15% for Pegasys, coupled with approval and launch of companion antiviral 
Copegus in Japan. This latest approval allows Japanese patients with hepatitis C access to the gold 
standard treatment. In addition, Pegasys received European approval allowing for shorter treatment duration 
(24 weeks) in genotype 1 and 4 hepatitis C patients who achieve a rapid response to therapy.\line \line Sales 
of the HIV medicine Fuzeon increased by 12%, and Invirase/Fortovase by 23%.\line \line {\b Transplantation 
\u8211? CellCept continues its leading position} \line CellCept sales rose by 7% and remained 
the 
top-selling branded immunosuppressant in the US. Robust sales growth of 15% was also seen with Valctye/Cymevene 
for the treatment of CMV disease. \line \line {\b Autoimmune Disease \u8211? 
steady uptake 
of MabThera/Rituxan} \line MabThera/Rituxan for rheumatoid arthritis (RA) shows a steady 
medical 
adoption following last year\u8217?s launch. MabThera/Rituxan is currently licensed for use in patients with 
active RA who have an inadequate response to or are unable to tolerate TNF inhibitor therapy. Recently, 
data was added to the European label that illustrates MabThera\u8217?s ability to significantly slow progression 
of joint damage in this patient population. Further Phase III development of MabThera/Rituxan in patients 
with earlier RA disease is ongoing with recruitment in the signs and symptoms studies now complete. 
Furthermore, a study assessing MabThera/Rituxan\u8217?s effect on the prevention of structural damage in earlier 
RA disease is progressing, with recruitment due to be completed this year. \line \line {\b Metabolic 
Diseases \u8211? growth and new opportunities} \line Sales of Bonviva/Boniva for the treatment 
of 
postmenopausal osteoporosis grew to 170 million Swiss francs. While the majority of sales were recorded 
in the US, the key European launches of once-monthly oral Bonviva in France and Spain have started well.\line \line Xenical, 
Roche\u8217?s treatment for weight-loss, declined by 10%. While sales in Latin America showed double-digit 
growth, sales slowed particularly in the US. In February Roche has granted GlaxoSmithKline Consumer 
Healthcare (GSK) an exclusive license for the non-prescription rights to orlistat in non-US countries 
excluding Japan. The transaction follows the agreement in July 2004 where Roche already out-licensed 
the US non-prescription rights to orlistat 60 mg to GSK.\line \line {\b Major 
development 
activities on track} \line As of March 31 Roche had 51 new molecular entities (NME\u8217?s) 
and 52 
additional indications (AI) in its R&D pipeline (phase I to III/Registration). During the first 
quarter of 2007, the following major changes in the pipeline occurred: Phase II \u8211? 3 projects were newly 
entered and 2 projects were discontinued and for Phase III \u8211? 1 project was newly entered and 2 projects 
received regulatory approval. There were no discontinuations in phase III during the period.\line \line In 
2007 Roche anticipates the approval of its new continuous erythropoietin receptor activator, Mircera, 
for the treatment of renal anaemia in patients with chronic kidney disease. An application for marketing 
authorization has been filed in the US, EU, Switzerland and Canada. Mircera differs from existing erythropoiesis 
stimulating agents by its mechanism of action. With up to 20 times longer half-life, Mircera is the 
first new anti-anaemia agent specifically designed to provide longer, more convenient dosing intervals 
of up to once a month. Roche is also fully committed to the development of Mircera in oncology. As reported 
previously, the US Food and Drug Administration (FDA) will hold an oncology advisory committee meeting 
in May on the entire class of erythropoiesis stimulating agents. This review of all data available, 
together with a review of the phase II Mircera data generated to date, will contribute to a decision 
on how to progress Mircera in the oncology setting.\line \line Actemra, a humanised 
monoclonal antibody in development as a treatment for RA, reached a significant milestone in January. 
An international phase III study met its primary endpoint in RA patients who had an inadequate response 
to methotrexate. Three further Actemra studies are expected to be reported in 2007, and US and EU regulatory 
filings are planned for late 2007.\line \line Ocrelizumab, an anti-CD20 humanised 
monoclonal antibody, has recently entered phase III development for moderate to severe rheumatoid arthritis. 
The compound also provides an opportunity to treat other autoimmune diseases such as lupus and multiple 
sclerosis. The respective phase III program is to be initiated in late 2007/early 2008.\line \line Development 
of Omnitarg, a HER2 dimerisation inhibitor for the treatment of ovarian and breast cancer, is progressing 
according to plan. Promising phase II results were achieved in ovarian cancer and in HER-2 positive 
breast cancer. Additional results expected later this year will contribute to the phase III development 
approach of this molecule.\line \line Due to portfolio reprioritization, the rights 
for the R1558 antibiotic in phase II, developed in collaboration with Sankyo, have been returned to 
Sankyo. The second-generation epothilone R1645 (KOS-1584) has been selected to advance into phase II 
in 2007 while the development of the first-generation compound R1492 (KOS-862) has been discontinued. 
Furthermore, in early 2007 the first patient entered into a phase II trial examining R1583 (Glp-1, sustained 
release formulation) in type 2 diabetes and the review of data of the progression of Roche\u8217?s cholesteryl 
ester transfer protein (CETP) inhibitor (R-1658) will reach a conclusion for entry into phase III later 
this year.\line \line Roche plans the first full data presentations of several key 
phase III and II trials at upcoming medical congresses. The phase II trial of MabThera in Relapsing 
Remitting Multiple Sclerosis (RRMS), HERMES, will be presented at the American Association of Neurology 
(AAN) meeting in April. At the American Society of Clinical Oncology (ASCO) meeting in June 2007, clinical 
trials AVOREN (Avastin in renal cell carcinoma), Avastin in Lung (Avastin in NSCLC), NO16966 (Avastin 
and Xeloda in 1st line advanced colorectal cancer), NO16967 (Xeloda in second-line advanced colorectal 
cancer), as well as Omnitarg in ovarian and HER2 positive breast cancer trials will be presented. Also 
in June, presentations on the OPTION trial (Actemra in rheumatoid arthritis) are being planned for the 
EULAR Congress.\line \line To expand its therapeutic antibody research, Roche acquired 
Therapeutic Human Polyclonals (THP), a privately-owned biotechnology company based in California and 
Germany. With its focus on innovative antibody research, THP will be a valuable addition to Roche\u8217?s 
research organisation. Roche also announced an exclusive worldwide collaboration agreement with Transgene 
to develop and commercialise products against Human Papilloma Virus-mediated diseases. The agreement 
includes Transgene\u8217?s lead therapeutic vaccine candidate TG 4001 (MVA-HPV-IL2), currently in clinical 
development to treat high grade cervical intraepithelial neoplasia (CIN2/3), a precancerous cervical 
abnormality which can lead to cervical cancer.\line \line \line Diagnostics 
Division \line {\b Roche, the world\u8217?s largest in-vitro diagnostics 
supplier, strengthens market 
leadership} \line \line In the first three months of 2007 Roche Diagnostics 
recorded 
sales of 2,216 million Swiss francs, achieving an above-market growth rate of 6% in local currencies 
(+6% in Swiss francs). The division\u8217?s Diabetes Care business showed a double-digit sales increase, while 
Professional Diagnostics (former Centralized Diagnostics and Near Patient Testing) and Applied Science 
grew strongly in the single-digit range. Molecular Diagnostics, however, faced a slight downturn but 
reported a single-digit growth when excluding the declining industrial business. All regions except 
Japan contributed to the solid sales growth of the division, with North America, Latin America and Asia-Pacific 
posting double-digit increases in sales. With the acquisitions of 454 Life Sciences and BioVeris the 
division will significantly strengthen its business base in both Applied Sciences and Professional Diagnostics.\line \line {\b Diabetes 
Care \u8211? double-digit growth} \line The business unit Diabetes Care further strengthened 
its leading 
market position as quarterly sales growth accelerated to 11%. The rebound of sales development started 
in the second half of 2006 and continued during the first quarter, leading to this double-digit growth. 
The main contributors were the blood glucose monitoring systems Accu-Chek Aviva, Accu-Chek Go and Accu-Chek 
Compact. North America returned to above market growth, leveraging the benefit of the rejuvenated Accu-Chek 
product portfolio. The Accu-Chek Spirit insulin pump, launched in the US during the fourth quarter 2006, 
also contributed to the significantly stronger sales performance. The launch of the new blood glucose 
monitoring meter, Accu-Chek Performa, commenced in the first markets. Accu-Chek Performa further improves 
our product offering with testing times of five seconds, extensive quality checks and advanced data 
management features. The global rollout will continue throughout 2007.\line \line {\b Professional 
Diagnostics \u8211? continued strong quarter for immunochemistry} \line Sales by Professional 
Diagnostics 
(combining the former business areas CD and NPT) increased by 5%. The immunochemistry business continued 
to be the main growth driver, growing twice as fast as its respective market with 10% local growth. 
Immunochemistry sales were approximately 300 million Swiss Francs for the quarter, driven by leading 
markers in the thyroid and cardiac disease areas and a strong demand for the cobas 6000 platform. The 
launch of the cobas e 411 system for immunochemistry tests in the first quarter started the rollout 
of the analyzer series for laboratories with small-volume throughput. Clinical Chemistry growth returned 
to a level in line with the market.\line \line In April Roche and BioVeris Corporation 
signed a definitive merger agreement under which Roche will acquire 100% ownership in BioVeris. This 
acquisition will allow Roche to expand its immunochemistry business from the human diagnostics field 
into new market segments such as life science research, life science development, patient self-testing, 
veterinary testing, drug discovery, drug development and clinical trials. \line \line CoaguChek 
XS received FDA approval for patient self-testing and alternate site testing, paving the way for introduction 
of this meter for coagulation monitoring into the US market. The rollout of the new cobas h 232 system, 
a portable instrument for bedside or fixed-location cardiac testing, commenced with excellent market 
acceptance.\line \line {\b Molecular Diagnostics \u8211? automated platforms 
drive sales} \line The 
Molecular Diagnostics business declined by 2%, primarily due to lower sales in the industrial business. 
Excluding this segment, molecular diagnostics had a local growth of 6%. Virology and Blood Screening, 
the largest segments, grew by 9% and 3% respectively. This growth was mainly driven by continued placements 
of the automated Cobas AmpliPrep/Cobas TaqMan virology platform in Europe and Asia-Pacific and the automated 
cobas s 201 blood screening system in Europe. Filings for two diagnostics tests for Human Papillomavirus 
(HPV) \u8211? one for qualitative detection of 13 high-risk genotypes and one for individual identification 
of the 13 HPV genotypes \u8211? have been accepted by the FDA for review. The FDA has also accepted for review 
the Hepatitis C test for the automated COBAS AmpliPrep/COBAS TaqMan virology platform, as well as applications 
for both the cobas TaqScreen West Nile Virus test and the cobas TaqScreen MPX test, a single multiplex 
test designed to detect human immunodeficiency virus (HIV types 1 and 2), hepatitis C and hepatitis 
B infections in donated blood and plasma.\line \line {\b Applied Science 
\u8211? continued 
solid sales growth in life science research} \line With sales advancing by 7%, Applied 
Science 
showed solid growth, based on sales of the Light Cycler 480 system, the Genome Sequencer 20 System and 
research reagents. The innovative and fast Genome Sequencer 20 system and its recently launched successor, 
the Genome Sequencer FLX, both developed by 454 Life Sciences, continue to expand into additional applications 
in the life science research arena.\line \line The proposed acquisition of 454 Life 
Sciences announced in March will give Roche Diagnostics full access to 454 Life Sciences\u8217? future generations 
of sequencing products, along with the ability to use this technology in in-vitro diagnostic applications, 
thus further strengthening Roche\u8217?s position as an important provider in the ultra-fast gene sequencing 
market.\line \line \line {\b About Roche} \line Headquartered 
in Basel, 
Switzerland, Roche is one of the world\u8217?s leading research-focused healthcare groups in the fields of 
pharmaceuticals and diagnostics. As the world\u8217?s biggest biotech company and an innovator of products 
and services for the early detection, prevention, diagnosis and treatment of diseases, the Group contributes 
on a broad range of fronts to improving people\u8217?s health and quality of life. Roche is the world leader 
in in-vitro diagnostics and drugs for cancer and transplantation, a market leader in virology and active 
in other major therapeutic areas such as autoimmune diseases, inflammation, metabolism and central nervous 
system. In 2006 sales by the Pharmaceuticals Division totalled 33.3 billion Swiss francs, and the Diagnostics 
Division posted sales of 8.7 billion Swiss francs. Roche employs roughly 75,000 worldwide and has R&D 
agreements and strategic alliances with numerous partners, including majority ownership interests in 
Genentech and Chugai. Additional information about the Roche Group is available on the Internet at www.roche.com (http://www.roche.com).\line \line {\pard\f0\li0\ri0\sa360\sl360\fs18 All 
trademarks used or mentioned in this release are protected by law.\par}\line \line Annex (http://www.roche.com/mr1q07ane.pdf)\line \line \line {\b Additional 
information} \line - Roche Pharma pipeline (http://www.roche.com/research_and_development/pipeline/roche_pharma_pipeline.htm)\line \line \line {\b Next 
events} \line - Half-year results 2007: 19 July (tentative date)\line - Nine 
months 
sales 2007: 18 October (tentative date)\line \line \line {\pard\f0\li0\ri0\sa360\sl360\fs18 Disclaimer: 
Cautionary 
statement regarding forward-looking statements\line This document contains certain forward-looking 
statements. These forward-looking statements may be identified by words such as \u8216?believes\u8217?, \u8216?expects\u8217?, 
\u8216?anticipates\u8217?, \u8216?projects\u8217?, \u8216?intends\u8217?, \u8216?should\u8217?, \u8216?seeks\u8217?, \u8216?estimates\u8217?, \u8216?future\u8217? 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 document, 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. The statement regarding earnings per share growth is not a profit 
forecast and should not be interpreted to mean that Roche\u8217?s earnings or earnings per share for 2006 
or any subsequent period will necessarily match or exceed the historical published earnings or earnings 
per share of Roche.\par}\line \par}
{\pard \par}
{\pard\sb180\f1\fs22 {\b F. Hoffmann-La Roche Ltd}\line 4070 Basel\line Switzerland \par}
{\pard\sb180\f1\fs22 Corporate Communications\line Roche Group Media Relations \par}
{\pard\sb180\f1\fs22 Tel. +41 61 688 88 88\line Fax +41 61 688 27 75\line www.roche.com \par}
}