InsidersTradesSigma
申报总数
公司
▲ 买入（1 笔）
▼ 卖出（0 笔）
内部人交易记录
董事已披露买入
1
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 Sparby David M, 董事. Officer active across 2 companies, notably MDU Resources Group INC. Cumulatively, 6 disclosures have been logged. Breakdown: 1 buy · 0 sell. Total volume traded: €125k. Activity tracked since 16 November 2021. The latest transaction was disclosed on 17 August 2026 (Acquisition). Regulator: SEC (Form 4). All data is openly available.
Companies and markets linked to Sparby David M
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
申报6 总计
1,000 股@ US$144.950.0020% mcap100.0% 占其流量Common StockSEC:0001225208-26-007147:0
标准退出：2026年11月15日 (T+90)
2,887 股0Common StockSEC:0001225208-25-005431:0
2,347 股0Common StockSEC:0001225208-24-010254:0
8,008 股@ US$18.7326.0% 占其流量Common StockSEC:0001225208-23-010313:0
4,896 股@ US$30.63727.4% 占其流量Common StockSEC:0001225208-22-011858:0
4,831 股@ US$28.97830.3% 占其流量Common StockSEC:0001225208-21-013940:0
6 条申报中的 6 条
About Sparby David M
David M. Sparby is a Director at MDU RESOURCES GROUP INC. In this role, he participates in strategic decision-making and governance of the company, bringing his expertise in the resources sector.
