InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
OtherDisclosed buys
0
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Browse the complete record of transactions filed by Chen Fuping, See remarks. Director active across 1 company, notably ACM Research, Inc.. In total, 2 filings have been published. History available since 23 August 2023. The latest transaction was filed on 2 December 2025 (Levée d'options). Regulator: SEC (Form 4). All data is accessible without signup.
Companies and markets linked to Chen Fuping
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations2 total
100,000 shares@ US$1.770.0036% mcap50.0% of flowClass A Common StockSEC:0001140361-25-044360:0
96,165 shares@ US$1.0022.5% of flowClass A Common StockSEC:0001140361-23-041326:0
2 of 2 declarations
