InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
OtherDisclosed buys
0
Disclosed sells
0
T+90 hit rate
0%
T+90 mean return
-73.8%
Across 1 buy signal with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the detailed record of transactions filed by Wang Weihang. Director active across 2 companies, notably Grid Dynamics Holdings, INC.. Cumulatively, 6 reports have been logged. Activity tracked since 20 December 2021. The latest transaction was disclosed on 23 December 2025 (Attribution). Regulator: SEC (Form 4). The full history is accessible without signup.
Companies and markets linked to Wang Weihang
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations6 total
380,000 sharesShareXHKGHKEX:DA20260513E00527
8,152 shares0Common StockSEC:0000899140-25-001472:0
3,672 shares@ US$20.42100.0% of flowCommon StockSEC:0000899140-24-001402:0
5,559 shares0Common StockSEC:0001209191-23-059734:0
6,811 shares0Common StockSEC:0001209191-22-062735:0
2,050 shares0Common StockSEC:0001209191-21-070925:0
6 of 6 declarations
About Wang Weihang
Wang Weihang is a Director at Grid Dynamics Holdings, INC. (XNAS) and Automated Systems Holdings Ltd. (XHKG). The declarant has 6 filings in total, and within the recent sampled filings the most common transaction nature is Attribution, with a date range from 2021-12-22 to 2026-05-14.
