UPDATE 1-Publicis to buy 20 pct of digital advertising group Matomy
(Adds details) PARIS, Oct 13 (Reuters) - Publicis has agreed to buy 20 percent of Israel-based digital advertising company Matomy Media Group for 227 pence per share, and has an option to purchase another 4.9 percent. Matomy's shares closed at 238 pence on Friday, valuing Publicis' 20
