Nanoco Regulatory News (NANO)

NANOCO GROUP PLC

("Nanoco" or "the Company")

Total Voting Rights

In accordance with 5.6.1 of the Disclosure and Transparency Rules, the Company notifies the market of the following: As at the date of this announcement, the Company's issued share capital consists of 207,372,167 ordinary shares of 10p each ("Ordinary Shares"). The Company holds 12,222 Ordinary Shares in treasury; therefore the total number of voting rights in the Company is 207,359,945.The above figure of 207,359,945 may be used by shareholders as the denominator for the calculations by which they will determine if they are required to notify their interest in, or a change to their interest in, Nanoco Group plc under the FSA's Disclosure and Transparency Rules.

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About Nanoco Group plc

Nanoco is a world leader in the development and manufacture of commercial quantities of quantum dots for use in multiple applications including lighting, solar cells and biological imaging. Nanoco's quantum dots, which are free of heavy metals and comply with RoHS legislation, can be combined into a wide range of materials including liquids, polymers and glass. Nanoco forms strategic partnerships with major end users across a range of applications.

Nanoco was founded in 2001 and is based in Manchester, UK. Nanoco began trading on the AIM market of the London Stock Exchange in May 2009 under the ticker symbol NANO.

For further information, please visit www.nanocotechnologies.com.