Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Wen Hsuan Hsieh 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.
- Kang Sun - $57.62M in AMPX purchases and sales in the last 12 months
- Fumihide Esaka - $16.38M in AMBQ purchases and sales in the last 12 months
- Constantin Ionel Stefan - $8.60M in AMPX purchases and sales in the last 12 months
- Sean Chihhsiang Chen - $6.66M in AMBQ purchases and sales in the last 12 months
- Steven Chu - $5.86M in AMPX purchases and sales in the last 12 months
- Scott McLean Hanson - $5.78M in AMBQ purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is Wen Hsuan Hsieh?
Wen Hsuan Hsieh is a corporate insider of Ambiq Micro, Inc. (AMBQ). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Wen Hsuan Hsieh last file a Form 4?
The most recent primary Form 4 on record is dated 10 June 2026, one of 4 filings going back to 2025.
Has Wen Hsuan Hsieh been buying or selling stock?
Recorded transactions: 0 open-market purchases and 2 open-market sales ($7.62M) across all tracked filings.
