Shirley Chen
Senior Vice President of Custo · ONTO INNOVATION INC.
Individual
- 2025
- Sep 4, 2026
- 3
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Shirley Chen 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.
- David Brian Miller - $600K in ONTO purchases and sales in the last 12 months
- Susan D. Lynch - $302K in ONTO purchases and sales in the last 12 months
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Frequently asked questions
Who is Shirley Chen?
Shirley Chen is a corporate insider, tracked as Senior Vice President of Custo of ONTO INNOVATION INC. (ONTO). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Shirley Chen submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
