InsidersTradesSigma
基于 6 个已确定 T+90 收益的买入信号。收益基准：公布次日的收盘价。
Explore the full record of transactions filed by Zhang Buzhen, 管理人员. Officer active across 1 company, notably YSB Inc.. Cumulatively, 6 filings have been published. History available since 25 March 2026. The latest transaction was filed on 29 May 2026 (Purchase). Regulator: HKEX. All data is openly available.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
6 条申报中的 6 条
Zhang Buzhen is a director of YSB Inc. (XHKG) and a corporate insider. He has 6 filings in total, and across the 6 recent filings held between 2026-03-25 and 2026-06-01, all of them are purchases, with total buy volume of EUR 465874 and no sell volume.