*ST铖昌今日大宗交易折价成交44万股，成交额2021.8万元

Group 1 - The core point of the news is that *ST铖昌 executed a block trade of 440,000 shares on October 22, with a transaction value of 20.218 million yuan, accounting for 9.07% of the total trading volume for that day [1][2] - The transaction price was 45.95 yuan per share, which represents a discount of 2.19% compared to the market closing price of 46.98 yuan [1][2] Group 2 - The buyer of the shares was 长城证券股份有限公司, while the seller was 财通证券股份有限公司 [2]