// insider-profile

Tu William

OfficerTitle: SVP, Corporate ControllerView on SEC.gov ↗

// activity-summary

Recent insider activity is bearish. Over the last 30 days, insiders net sold $353K across 4 transactions, with 2 offsetting purchases.

// track-record

$0
Total purchased
$323K
Total sold
3
0B · 3S transactions
Net seller
Overall direction

Most active in

GLASF3S
Filing history: May 2026 — May 2026Based on last 6 filings

Transaction History

Sourced from SEC EDGAR Form 4 filings. Updated hourly.

DateInsiderCompanyTypeSharesPriceValue
May 26, 2026Tu WilliamGLASF
Sale
5,423$10.48$57K
May 22, 2026Tu WilliamGLASF
Tax Withholding
2,910$10.29$30K
May 22, 2026Tu WilliamGLASF
Sale
10,414$10.19$106K
May 19, 2026Tu WilliamGLASF
Sale
15,888$10.08$160K
May 18, 2026Tu WilliamGLASF
Option Exercise
8,333——

1 more transaction hidden

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