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。
Browse the complete record of transactions filed by Mark Walker. Insider active across 1 company, notably Direct Digital Holdings, Inc.. In total, 1 disclosures have been recorded. History available since 1 September 2026. The latest transaction was disclosed on 1 September 2026 (Notice of proposed sale (Form 144)). Regulator: SEC (Form 4). All data is openly available.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.