UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

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                                    FORM 6-K

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                            REPORT OF FOREIGN ISSUER

                       Pursuant to Rule 13a-16 or 15d-16
                     of the Securities Exchange Act of 1934


                                 April 15, 2008


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                                NOVO NORDISK A/S
             (Exact name of Registrant as specified in its charter)


                                    NOVO ALLE
                               DK-2880, BAGSVAERD
                                     DENMARK
                    (Address of principal executive offices)

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Indicate by check mark whether the registrant files or will file annual reports
under cover of Form 20-F or Form 40-F

                       Form 20-F [X]     Form 40-F [ ]


Indicate by check mark whether the registrant by furnishing the information
contained in this Form is also thereby furnishing the information to the
Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

                             Yes [ ]     No [X]


If "Yes" is marked, indicate below the file number assigned to the registrant in
connection with Rule 12g-32(b):82-_____________________



TREASURY STOCK

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 7 April 2008, the following transactions have been
made under the programme:

                                  NUMBER OF            AVERAGE       TRANSACTION
                                     SHARES     PURCHASE PRICE        VALUE, DKK
ACCUMULATED,
LAST ANNOUNCEMENT                 2,257,907                          734,221,948
07 April 2008                        50,000           335.1700        16,758,500
08 April 2008                        50,000           341.2700        17,063,250
09 April 2008                        50,000           342.7000        17,135,000
10 April 2008                        50,000           334.5200        16,726,000
11 April 2008                        50,000           335.5900        16,779,500
ACCUMULATED, 2008                 2,507,907                          818,684,198

Transactions related to Novo Nordisk's incentive programmes have resulted in a
net sale by Novo Nordisk of 210 B-shares. The shares in these transactions were
not part of the Safe Harbour repurchase programme.

With the transactions stated above, Novo Nordisk owns a total of 27,467,880
treasury shares, corresponding to 4.3% 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 21 / 2008



                                   SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the
Registrant  has duly  caused  this  report  to be  signed  on its  behalf of the
undersigned, thereunto duly authorized.

Date: April 15, 2008                          NOVO NORDISK A/S
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                                            Lars Rebien Sorensen,
                                     President and Chief Executive Officer