InsidersTradesSigma
Browse the complete record of transactions filed by Wang Jian, See remarks. Officer active across 1 companies, notably ACM Research, Inc.. In total, 2 disclosures have been logged. The latest transaction was disclosed on 18 September 2025 — Levée d'options. Regulator: SEC (Form 4). The full history is accessible without signup.
2 of 2 declarations