天际股份今日跌3.35%，有3家机构专用席位净卖出1.09亿元

Group 1 - The company's stock, Tianji Co., fell by 3.35% today [1] - The trading volume reached 3.657 billion yuan, with a turnover rate of 40.01% [1] - Post-market data indicates that three institutional special seats net sold 109 million yuan [1]