InsidersTradesSigma
申报总数
公司
▲ 买入（0 笔）
▼ 卖出（1 笔）
内部人交易记录
董事已披露买入
0
已披露卖出
1
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
无可用的信号评分。
Explore the detailed record of transactions filed by Feng Xudong, 董事. Officer active across 1 company, notably Koppers Holdings Inc.. In total, 4 disclosures have been logged. Breakdown: 0 buy · 1 sell. Total volume traded: €56k. History available since 6 May 2021. The latest transaction was disclosed on 3 June 2026 (Don). Regulator: SEC (Form 4). All data is openly available.
Companies and markets linked to Feng Xudong
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
申报4 总计
5,695 股0Common StockSEC:0001315257-26-000043:0
3,936 股0Common StockSEC:0001209191-23-048422:0
2,430 股@ US$24.370.011% mcap100.0% 占其流量Common StockSEC:0001127602-22-015448:0
3,078 股0Common StockSEC:0001209191-21-030842:0
4 条申报中的 4 条
About Feng Xudong
Xudong Feng is a Director at Koppers Holdings Inc. In this role, he participates in overseeing operations and the strategic direction of the company. His technical and business expertise is an asset to the board in making informed decisions.
