Information Disclosure

The following information is disclosed for the purposes of Rule 26 of the AIM Rules for Companies

Sareum is incorporated in, and operates from, the UK

Sareum trades as Sareum Limited and is registered in England and Wales with Company Numbers:

Sareum Limited 04863659
Sareum Holdings plc 05147578

The registered address is:
2 Iconix Park
Cambridge, CB22 3EG
United Kingdom

The VAT Number for the group is:
GB 844 2941 18

Articles of Association

Admission Document

Corporate Governance

Financial Results Available as PDF Documents:

Interim Results 2007/8
Interim Results 2006/7	Preliminary Results 2006/7	Annual Report 2007
Interim Results 2005/6	Preliminary Results 2005/6	Annual Report 2006
Interim Results 2004/5	Preliminary Results 2004/5	Annual Report 2005

Share Information

(Last updated Nov 19 2007)

Sareum Holdings plc shares are listed on the AIM market of the London Stock Exchange, under the symbol SAR. Share Price information is available at the London Stock Exchange

The total number of shares in issue is: 598,697,713. 35.6% are not in public hands

Significant Shareholders

	Holding %
Mr & Mrs Leonard Licht	13.4%	Mr Leonard Licht is a Partner of Hg Capital, a former founding director and Vice Chairman of Mercury Asset Management and previous Deputy Chairman of Jupiter Tyndall Group.

Drs John & Valerie Reader	7.3%	Founder & VP, Chemistry

Dr Tim Mitchell	7.1%	Founder & CEO

Dr David Williams	7.1%	Founder & VP, Biology and Structural Sciences

Billam AG	3.3%	Billam AG was established in 2000 as a specialist investment vehicle, with particular interests in the convergence of digital and bio technologies where opportunities for rational design, discovery and control are addressed in computer based models. www.billamag.net

Mr Joseph Craven	3.0%