// insider-profile
Duan Youqiao
Title: Senior Vice PresidentView on SEC.gov ↗
// activity-summary
Mixed insider activity over the last 30 days: 3 purchases and 3 sales (6 transactions total).
// track-record
$0
Total purchased
$0
Total sold
0
0B · 0S transactions
Mixed
Overall direction
Filing history: May 2026 — May 2026Based on last 6 filings
Transaction History
Sourced from SEC EDGAR Form 4 filings. Updated hourly.