光洋股份今日大宗交易折价成交390万股，成交额5288.4万元

Group 1 - On September 19, Guangyang Co., Ltd. executed a block trade of 3.9 million shares, with a total transaction value of 52.884 million yuan, accounting for 5.07% of the total trading volume for that day [1] - The transaction price was 13.56 yuan per share, representing a discount of 1.88% compared to the market closing price of 13.82 yuan [1] - The block trade involved two transactions: one for 2.6 million shares and another for 1.3 million shares, both executed at the same price of 13.56 yuan [2]