Notice to attend Extraordinary Shareholders’ Meeting in DDM Holding AG

Shareholders are invited to review the various ways to participate to the EGM and cast their vote. Detailed information on this can be found in the attached Notice of Meeting, also available on the Company’s web site, www.ddm-group.ch.

Notification of intention to attend, and related items

Only shareholders entered in the share register with the right to vote on 6 November, 2014, the Record Date, will be entitled to participate in the EGM.

Shareholders who cannot personally attend the Extraordinary Shareholders’ Meeting may be represented:

• by a third person: Shareholders must order an admission card for the proxy by completing and signing the Registration/Proxy Form and returning it to DDM Holding AG, c/o SIX SAG AG, Postfach, CH-4609 Olten, Switzerland, prior to 6 November 2014;

or

• by the independent proxy, Mr. Daniel Bill, Rechtsanwalt und Notar, Mediator SAV, MSG Rechtsanwälte & Notare AG, Postfach 4755, CH-6304 Zug, Switzerland, prior to the Extraordinary Shareholders’ Meeting. To the extent that no specific instructions are provided in the Registration/Proxy Form, signature of the form grants general authorization to the independent proxy to vote in favour of the proposals submitted by the Board of Directors.

Registration/Proxy form will be available at the Company’s web site and be posted on request to the shareholders that that state their address.

NB: please sign, date and return the registration/proxy Form by 6 November 2014.

For the full Notice of the Extraordinary General Meeting, please see the attached PDF-file or visit www.ddm-group.ch. For questions regarding participation to the EGM, please contact: Anders Antonsson, Investor Relations