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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
Explore the full record of transactions filed by Harper John E, Director. Director active across 4 companies, notably KRONOS WORLDWIDE INC. Aggregated, 12 reports have been published. Activity tracked since 14 May 2025. The latest transaction was filed on 14 May 2026 (Attribution). Regulator: SEC (Form 4). All data is accessible without signup.
Companies and markets linked to Harper John E
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
申报12 总计
6,000 股@ US$6.670.0092% mcap50.1% 占其流量Common Stock $0.125 par value per shareSEC:0001409627-26-000004:0
5,550 股@ US$7.220.0067% mcap50.0% 占其流量Common Stock $0.01 par value per shareSEC:0001409627-26-000002:0
2,500 股@ US$8.0420.8% 占其流量Common Stock $0.125 par value per shareSEC:0001062993-25-009611:0
2,800 股@ US$7.1720.8% 占其流量Common Stock $0.01 par valueSEC:0001062993-25-009467:0
2,850 股Common Stock $0.125 par value per shareSEC:0001062993-24-010561:0
1,550 股Common Stock $0.01 par valueSEC:0001062993-24-010372:0
3,550 股Common Stock $0.125 par value per shareSEC:0001062993-23-011761:0
2,450 股Common Stock $0.01 par valueSEC:0001062993-23-011491:0
2,500 股Common Stock $0.125 par value per shareSEC:0001062993-22-013090:0
1,200 股Common Stock $0.01 par valueSEC:0001062993-22-012962:0
2,750 股Common stock $0.125 par valueSEC:0001062993-21-004948:0
1,200 股Common Stock $0.01 par valueSEC:0001062993-21-004878:0
12 条申报中的 12 条
About Harper John E
John E. Harper serves as a Board Member at KRONOS WORLDWIDE INC and NL INDUSTRIES INC. He contributes to the strategic direction of these companies and important decision-making. His experience in the sector is an asset in ensuring the growth and compliance of the organization.
