InsidersTradesSigma
尚无足够的、已确定 T+90 期限的买入信号来衡量交易记录。
无可用的信号评分。
Explore the detailed record of transactions filed by Murray Katherine. Officer active across 3 companies, notably Core Laboratories N V. Cumulatively, 5 filings have been logged. Activity tracked since 1 April 2023. The latest transaction was disclosed on 1 April 2026 (Levée d'options). Regulator: SEC (Form 4). The full history is openly available.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
5 条申报中的 5 条
Murray Katherine is a Director of Core Laboratories Inc. /DE/, Westwood Holdings Group INC, and Core Laboratories N V. She has 5 filings in total, and the 5 sampled filings cover the period from 2023-04-03 to 2026-04-08, with the transaction nature shown as Option exercise.