Secondary Placing – Lead Manager

Private Placing with Woodford Investment Management – Broker

Placing and Admission – AIM/ESM – Nomad and Joint Bookrunner

Disposal of Napier Brown – Financial Adviser

Secondary Placing – Nomad & Sole Broker

Placing and Admission to AIM – Nomad & Sole Broker

Placing – Sponsor & Joint Bookrunner

Private Placing with Woodford Investment – Financial Advisor & Broker

Rule 3 Advisers

Placing & Admission to AIM at £750m mkt cap. Joint Broker & Joint Bookrunner.

Acquisition and Placing – Joint Broker

Initial Issue under Placing Programme, Sponsor and Joint Bookrunner