InsidersTradesSigma
申报总数
公司
▲ 买入（0 笔）
▼ 卖出（0 笔）
内部人交易记录
高级管理人员已披露买入
0
已披露卖出
0
尚无足够的、已确定 T+90 期限的买入信号来衡量交易记录。
信号历史
Discover the full record of transactions filed by Liu Tracy, Director. Director active across 1 company, notably ACM Research, Inc.. In total, 6 disclosures have been logged. Activity tracked since 20 November 2023. The latest transaction was disclosed on 10 March 2026 (Levée d'options). Regulator: SEC (Form 4). The full history is openly available.
Companies and markets linked to Liu Tracy
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
申报6 总计
6 条申报中的 6 条
About Liu Tracy
Tracy Liu is a Board Member at ACM Research, Inc. She provides valuable expertise in corporate governance and strategy. Her role on the board is crucial for guiding strategic decisions and ensuring regulatory compliance. Tracy Liu is recognized for her ability to assess market opportunities and advise on best management practices.
