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 complete record of transactions filed by Zhou Chenggang. Officer active across 1 company, notably New Oriental Education & Technology Group Inc.. Aggregated, 4 disclosures have been recorded. Breakdown: 0 buy · 2 sells. Activity tracked since 15 July 2026. The latest transaction was disclosed on 15 July 2026 (Levée d'options). Regulator: SEC (Form 4). All data is openly available.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
4 条申报中的 4 条
Zhou Chenggang is linked to New Oriental Education & Technology Group Inc. as a director. He has 4 filings in total, and across the 4 sampled recent filings, the modal transaction nature is Sell, with a period running from 2026-07-16 to 2026-08-11.