A total of 5.2 million China Everbright Technology shares have been sold by a director during the past five trading days. The company, controlled by China Everbright Holdings, did not identify the director in yesterday's announcement. It said the 1.6 million shares were sold last Friday, when trading volume jumped. The shares rose by more than 25 per cent over the week to $1.02. Together with the 3.6 million shares sold by the director since June 15, he sold 5.2 million shares last week.