Roche Group
Group sales grew 17% in local currencies and 16% in Swiss francs to 11.4 billion Swiss francs
Outlook upgraded: Core Earnings per Share now expected to grow above Group sales growth
Pharmaceuticals Division

Pharmaceutical sales up 20% in local currencies and 18% in Swiss francs, growth three times faster than the global market
Roche Pharma, Genentech and Chugai all achieve double-digit sales growth
All key medicines in oncology, virology, transplantation, osteoporosis and rheumatoid arthritis contribute to strong growth
Approval of Avastin for the treatment of metastatic breast cancer in Europe and of metastatic colorectal cancer in Japan
European approvals for Tarceva in the treatment of metastatic pancreatic cancer and Xeloda in gastric cancer – rollout initiated
Copegus launched in Japan to treat HCV in combination with Pegasys
Positive results for first international phase III trial of Actemra in rheumatoid arthritis
Acquisition of THP and collaboration agreement with Transgene expand technology platform and market potential
Diagnostics Division

Sales grew 6% in local currencies and Swiss francs, outpacing the global in-vitro diagnostics market
Amplicor HPV test and Linear Array HPV genotyping test filed in the US
Acquisitions of 454 Life Sciences and BioVeris will expand market opportunities
Unless otherwise stated, all growth rates are based on local currencies.

Commenting on the Group’s sales performance in the first quarter of 2007, Roche Chairman and CEO Franz B. Humer said: ‘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.
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.’


Roche Group
Entering 2007 with record first quarter

2007 2006 % Change % Change
Sales from January to March m CHF mCHF In CHF In local currencies
Pharmaceuticals Division 9,142 7,739 +18 +20
Roche 5,702 4,821 +18 +18
Genentech 2,547 2,056 +24 +30
Chugai 893 862 +4 +11
Diagnostics Division 2,216 2,091 +6 +6
Roche Group 11,358 9,830 +16 +17
See attachment to this release for details on quarterly sales growth.

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.

Upgraded outlook for 2007
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’s and the Pharmaceuticals Division’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’s upgraded target is for Core Earnings per Share to grow above Group sales.


Pharmaceuticals Division
Strong above-market performance

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.

Oncology – strong growth underlines Roche’s market leadership
MabThera/Rituxan for non-Hodgkin’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.

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’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.

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.

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.

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.

Anaemia – sustaining growth in a highly competitive market
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.

Virology – Strong Tamiflu sales, Pegasys growth continues
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.

Roche’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.

Sales of the HIV medicine Fuzeon increased by 12%, and Invirase/Fortovase by 23%.

Transplantation – CellCept continues its leading position
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.

Autoimmune Disease – steady uptake of MabThera/Rituxan
MabThera/Rituxan for rheumatoid arthritis (RA) shows a steady medical adoption following last year’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’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’s effect on the prevention of structural damage in earlier RA disease is progressing, with recruitment due to be completed this year.

Metabolic Diseases – growth and new opportunities
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.

Xenical, Roche’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.

Major development activities on track
As of March 31 Roche had 51 new molecular entities (NME’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 – 3 projects were newly entered and 2 projects were discontinued and for Phase III – 1 project was newly entered and 2 projects received regulatory approval. There were no discontinuations in phase III during the period.

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.

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.

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.

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.

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’s cholesteryl ester transfer protein (CETP) inhibitor (R-1658) will reach a conclusion for entry into phase III later this year.

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.

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’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’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.


Diagnostics Division
Roche, the world’s largest in-vitro diagnostics supplier, strengthens market leadership

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’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.

Diabetes Care – double-digit growth
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.

Professional Diagnostics – continued strong quarter for immunochemistry
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.

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.

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.

Molecular Diagnostics – automated platforms drive sales
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) – one for qualitative detection of 13 high-risk genotypes and one for individual identification of the 13 HPV genotypes – 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.

Applied Science – continued solid sales growth in life science research
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.

The proposed acquisition of 454 Life Sciences announced in March will give Roche Diagnostics full access to 454 Life Sciences’ future generations of sequencing products, along with the ability to use this technology in in-vitro diagnostic applications, thus further strengthening Roche’s position as an important provider in the ultra-fast gene sequencing market.