HSU Hsenghung Sam — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

HSU Hsenghung Sam is a corporate insider tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days. Lifetime open-market purchases: $42K.

Profile

HSU Hsenghung Sam
RoleDirector
Notability20/100

Board memberships

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2025-10-16FASTFASTENAL COP — Open-market purchase1.0K$42.45$42K

Frequently Asked Questions

Who is HSU Hsenghung Sam?

HSU Hsenghung Sam is a corporate insider — currently tracked as Director. InsiderAlpha tracks every SEC Form 4 filing in real time.

Has HSU Hsenghung Sam been buying or selling stock?

Recorded transactions: 1 open-market purchases ($42K) and 0 open-market sales () across all tracked filings.

Where can I see all of HSU Hsenghung Sam's SEC filings?

All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.

Learn More

Open the live HSU Hsenghung Sam profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.