Ascom Platzierung der Zürcher Kantonalbank

Ascom Holding AG provides communication and security solutions. The Company offers wireless onsite communication solutions, wireless voice and message transmission systems, alarming, along with mobilization solutions.

OFFERING SUMMARY:

Offering:            Accelerated Bookbuild of existing shares

Underlying:         Ascom Holding AG ("Ascom")

Size:                 9.67 million shares (27% of the share capital)

Price guidance:      CHF 12.10 - 13.00

Previous close:      CHF 13.40

Offer structure:      100% secondary

Selling shareholder: Zuercher Kantonalbank

Sales Restrictions:  Offering to institutional investors internationally under Regulation S Offering to US QIBs under Rule 144A

Syndikcate:           Joint Bookrunners ZKB and UBS

Buyers commissions:  Normal buyers commissions and stamp tax will apply

EXPECTED TIMETABLE:

Pricing/Trade Date: Friday 01 November 2013

Settlement Date:     Wednesday 06 November 2013 (T+3)