格林达今日大宗交易折价成交20.8万股，成交额607.78万元

Group 1 - The core transaction involved 208,000 shares of Grinda, with a total transaction value of 6.0778 million yuan, accounting for 2.47% of the total trading volume on that day [1] - The transaction price was 29.22 yuan, which represents a discount of 14.56% compared to the market closing price of 34.2 yuan [1] Group 2 - The transaction date was January 30, 2026, and the stock code for Grinda is 603931 [2] - The buying brokerage involved in the transaction was identified as "送書攝聲劈毀意題," while the selling brokerage was "送需要帮助发" [2]