Shang Hai Zheng Quan Bao·2025-07-30 13:41Core Viewpoint - Helen Piano's stock price has dropped significantly following the announcement of a change in control, indicating market skepticism about the new ownership and its implications for the company's future [1][13]. Group 1: Stock Performance - Over four trading days, Helen Piano's market value decreased by 25%, with the stock price falling from a peak of 12 yuan to around 9 yuan [1]. - As of July 30, the stock closed at 9.03 yuan, which is below the transaction price of 9.09 yuan per share for the change in control [3][4]. Group 2: New Ownership - The new controlling shareholder, Cui Yongqing, has incurred a "floating loss" before officially taking control of Helen Piano due to the stock price decline [4]. - Cui Yongqing has held positions as chairman and general manager of Quantuo Technology (Hangzhou) Co., Ltd., but this company does not appear to be a core asset under his control [6][8]. Group 3: Company Announcements - Helen Piano disclosed multiple equity change reports on July 29, highlighting Cui Yongqing's capabilities and the companies he controls [5][13]. - The reports listed 10 other core enterprises and business situations controlled by Cui Yongqing, but did not mention Quantuo Technology's limited ownership structure [7][8]. Group 4: Market Reactions and Future Outlook - Following the announcement of the control change, Helen Piano's stock experienced high volatility, opening up 16.62% but closing down 4.76% on the same day [13]. - Chairman Chen Helen's comments about the stock transfer and future support for the company did not alleviate market concerns, as the stock continued to decline [14][16].