19 November 2015

Concurrent Technologies Plc

(the 'Company')

Director/PDMR Shareholding

Concurrent Technologies Plc, a world leading specialist in the design and manufacture of high-end embedded computer products for critical applications in the defence, aerospace, telecommunications, transportation, scientific and industrial markets, announces that it has been informed that David Evans-Hughes, a director of the Company, has today sold 70,000 Ordinary Shares in the Company at 59.50 pence per share, taking his total holding to 878,206 shares, representing 1.2 per cent. of the issued share capital of the Company.

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About Concurrent Technologies Plc

Concurrent Technologies Plc develops and manufactures high-end embedded computer products for use in a wide range of high performance applications within the telecommunications, defence, security, telemetry, scientific and aerospace markets. Using mainly Intel^® processors, including the latest generation Intel^® Core™ i7 processors, Intel^® Xeon^® and Intel^® Atom™ processors, the Company offers a wide range of computer products which are designed to be compliant with industry specifications including those for products used in extremely harsh environments. Other processors now include NVIDIA^® Tegra^® K1 devices.

For more information on Concurrent Technologies Plc and its products please visit www.cct.co.uk.

All trademarks, registered trademarks and trade names used in this announcement are the property of their respective owners.