// insider-profile

Guo Jack Q.

OfficerTitle: EVP & CFOView on SEC.gov ↗

// activity-summary

Recent insider activity is bearish. Over the last 30 days, insiders net sold $822K across 1 transaction.

// track-record

$0
Total purchased
$1.9M
Total sold
2
0B · 2S transactions
Net seller
Overall direction

Most active in

Filing history: Mar 2026May 2026Based on last 4 filings

Transaction History

Sourced from SEC EDGAR Form 4 filings. Updated hourly.

DateInsiderCompanyTypeSharesPriceValue
May 5, 2026Guo Jack Q.CSTMSale25,201$32.62$822K
Mar 12, 2026Guo Jack Q.CSTMAward19,690$0.00$0K
Mar 10, 2026Guo Jack Q.CSTMSale41,717$25.87$1.08M
Mar 9, 2026Guo Jack Q.CSTMAward75,874$0.00$0K