Ambu

Transaction in Own Shares • May 5, 2010

OMX Nordic Exchange Copenhagen

5 may 2010

Reporting of transactions involving shares in Ambu A/S

In pursuance of Section 28 a, Subsection 5 of the Danish Securities Trading Act (Værdipapirhandelsloven), Ambu A/S hereby reports the following information, which the company has received on 5 May 2010:

Name:	Lars Marcher
Reason:	President & CEO
Company name:	Ambu A/S
ID code and designation of	10303619 – B-shares
securities concerned:
Nature of transaction:	Purchase of shares in Ambu A/S
Trading date and market:	5 May 2010 via OMX Nordic Exchange
	Copenhagen
No. of shares traded and market	655 shares at a market price of DKK
price thereof:	99,560

Yours faithfully, Ambu A/S

Lars Marcher President & CEO

Ambu A/S – Baltorpbakken 13 – P.O. Box 232 – DK-2750 Ballerup. Contact for further information: Lars Marcher, tel. +45 7225 2000, fax 7225 2051, e-mail lm@ambu.com