InsidersTradesSigma
基于 1 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 full record of transactions filed by Brown Bryan K., 董事. Insider active across 1 company, notably Ecovyst Inc.. In total, 5 disclosures have been logged. History available since 3 May 2022. The latest transaction was disclosed on 3 February 2026 (Attribution). Regulator: SEC (Form 4). The full history is free.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
5 条申报中的 5 条
Bryan K. Brown is a Board Member at Ecovyst Inc. He actively participates in strategic decision-making and oversight of the company's operations. With a strong background in the chemical industry, Brown brings a unique perspective to the board. His commitment to innovation and sustainability guides the company's initiatives to address environmental challenges.