InsidersTradesSigma
申报总数
公司
▲ 买入（2 笔）
▼ 卖出（0 笔）
内部人交易记录
其他已披露买入
2
已披露卖出
0
T+90 胜率
0%
T+90 平均收益
-4.6%
基于 2 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。
信号历史
Explore the full record of transactions filed by Porter Stuart D. Insider active across 5 companies, notably ChampionX Corp. Cumulatively, 18 disclosures have been published. Split: 2 buys · 0 sell. Total volume traded: €505k. Activity tracked since 15 November 2021. The latest transaction was disclosed on 28 May 2026 (Levée d'options). Regulator: SEC (Form 4). The full history is free.
Companies and markets linked to Porter Stuart D
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
申报18 总计
150,000 股Common StockSEC:0001493152-26-033232:0
28,037 股0Class A Common StockSEC:0001193125-26-252030:0
153,846 股@ US$3.25100.0% 占其流量Class A Common StockSEC:0001193125-26-016025:0
标准退出：2026年4月15日 (T+90)
31,695 股@ US$2.7714.9% 占其流量Class A Common StockSEC:0001193125-25-314654:0
标准退出：2026年3月8日 (T+90)
150,000 股Common StockSEC:0001493152-25-026788:0
2,771 股0Common StockSEC:0000950170-25-096094:0
5,400 股0Class A Common StockSEC:0000950170-25-080522:0
17,600 股0Class A Common StockSEC:0001213900-25-001301:0
4,135 股0Common StockSEC:0001723089-24-000143:0
294,118 股@ US$8.50100.0% 占其流量Class A Common StockSEC:0001213900-24-023696:0
170,421 股Common StockSEC:0000905148-24-000931:0
719,424 股@ US$1.39100.0% 占其流量Common StockSEC:0001493152-24-009657:0
4,204 股0Common StockSEC:0001723089-23-000171:0
170,884 股Common StockSEC:0000905148-23-000915:0
26,676 股Common StockSEC:0001140361-23-033795:0
143,808 股Common StockSEC:0001140361-23-025275:0
3,919 股0Common StockSEC:0001723089-22-000164:0
5,230 股0Common StockSEC:0001723089-21-000160:0
18 条申报中的 18 条
About Porter Stuart D
Porter Stuart D is linked to AirJoule Technologies Corp., ChampionX Corp, KLX Energy Services Holdings, Inc., GameSquare Holdings, Inc. and Montana Technologies Corp. He has 18 filings in total, and among the most recent filings available, buys amount to EUR 504744, with no sells, over the period from 2021-11-17 to 2026-07-14; the modal transaction nature is Attribution.
