Novo Nordisk A/S - Share repurchase programme On 31 January 2008 Novo Nordisk initiated its share repurchase programme in accordance with the provisions of the European Commission's regulation no 2273/2003 of 22 December 2003, also referred to as the Safe Harbour rules. Under the programme Novo Nordisk will repurchase B shares for an amount of up to DKK 2 billion in the period from 31 January 2008 to 6 August 2008. Since the announcement as of 17 March 2008, the following transactions have been made under the programme: Number of Average Transaction shares purchase price value, DKK Accumulated, last announcement 1,657,907 541,310,698 17 Mar 2008 50,000 317.7900 15,889,500 18 Mar 2008 50,000 320.9500 16,047,500 19 Mar 2008 50,000 323.4900 16,174,500 25 Mar 2008 50,000 326.1300 16,306,500 26 Mar 2008 50,000 319.6500 15,982,500 27 Mar 2008 50,000 318.0200 15,901,000 28 Mar 2008 50,000 315.6000 15,780,000 Accumulated, 2008 2,007,907 653,392,198 With the transactions stated above, Novo Nordisk owns a total of 26,968,090 treasury shares, corresponding to 4.2% of the share capital. The total amount of shares in the company is 646,960,000 including treasury shares. Novo Nordisk is a healthcare company and a world leader in diabetes care. In addition, Novo Nordisk has a leading position within areas such as haemostasis management, growth hormone therapy and hormone replacement therapy. Novo Nordisk manufactures and markets pharmaceutical products and services that make a significant difference to patients, the medical profession and society. With headquarters in Denmark, Novo Nordisk employs approximately 26,000 employees in 80 countries, and markets its products in 179 countries. Novo Nordisk's B shares are listed on the stock exchanges in Copenhagen and London. Its ADRs are listed on the New York Stock Exchange under the symbol 'NVO'. For more information, visit novonordisk.com. Further information: Media: Investors: Outside North America: Outside North America: Elin K Hansen Mads Veggerby Lausten Tel: (+45) 4442 3450 Tel: (+45) 4443 7919 ekh@novonordisk.com mlau@novonordisk.com Hans Rommer Tel: (+45) 4442 4765 hrmm@novonordisk.com In North America: In North America: Sean Clements Christian Qvist Frandsen Tel: (+1) 609 514 8316 Tel: (+1) 609 919 7937 secl@novonordisk.com cqfr@novonordisk.com Stock Exchange Announcement no 17 / 2008