InsidersTradesSigma
基于 3 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。
Discover the detailed record of transactions filed by Langwell Dennis J.. Officer active across 3 companies, notably Safety Insurance Group INC. In total, 10 reports have been recorded. Breakdown: 3 buys · 0 sell. Total volume traded: €310k. Activity tracked since 21 August 2023. The latest transaction was disclosed on 4 March 2026 (Attribution). Regulator: SEC (Form 4). All data is accessible without signup.
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10 条申报中的 10 条
Langwell Dennis J. is a declarant linked to 10 filings in total. Across the 10 most recent filings available, buys total EUR 310480 and sells total EUR 0, and the covered period runs from 2023-08-21 to 2026-03-06. He is a Director of Safety Insurance Group INC, James River Group Holdings, Ltd. and James River Group Holdings, Inc.