Hsenghung Sam Hsu
Director · FASTENAL CO
IndividualBuying only
- 2025
- Nov 14, 2025
- 2
Filings (90d)
0
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Hsenghung Sam Hsu files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Rita J. Heise - $1.75M in FAST purchases and sales in the last 12 months
- Reyne K. Wisecup - $1.75M in FAST purchases and sales in the last 12 months
- John Lewis Soderberg - $1.66M in FAST purchases and sales in the last 12 months
- Scott Satterlee - $705K in FAST purchases and sales in the last 12 months
- Donnalee Kathleen Papenfuss - $476K in FAST purchases and sales in the last 12 months
- Michael J. Ancius - $303K in FAST purchases and sales in the last 12 months
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Frequently asked questions
Who is Hsenghung Sam Hsu?
Hsenghung Sam Hsu is a corporate insider, tracked as Director of FASTENAL CO (FAST). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Hsenghung Sam Hsu last file a Form 4?
The most recent primary Form 4 on record is dated 14 November 2025, one of 2 filings going back to 2025.
Has Hsenghung Sam Hsu been buying or selling stock?
Recorded transactions: 2 open-market purchases ($92K) and 0 open-market sales across all tracked filings.
