Update on Share Repurchase Program 2017

Monday, October 30, 2017 — The enclosed information constitutes regulated information as defined in the Royal Decree of 14 November 2007 on the obligations of issuers of financial instruments admitted to trading on a regulated market.

Brussels – Telenet Group Holding NV (“Telenet” or the “Company”) (Euronext Brussels: TNET) hereby discloses certain information in relation to its share repurchases, in accordance with Article 207 of the Royal Decree of January 30, 2001 implementing the Belgian Company Code. In the framework of the Share Repurchase Program 2017, as announced on February 16, 2017, the Company reports today that during the period from October 23 until October 27, 2017, the following transactions took place through the central order book of the regulated market of Euronext Brussels: