Summary
Updated Aug 30, 2026
Brian K. Roberts is Chief Financial Officer of ONTO INNOVATION INC. (ONTO). 5 SEC Form 4 filings on record going back to 2024, most recently on 4 March 2026.
Recent Transactions
6Every recent SEC Form 4 transaction Brian K. Roberts has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Brian K. Roberts 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.
- Ali John Mirshekari - $7.75M of ST open-market activity in the last 12 months
- Lynne J. Caljouw - $604K of ST open-market activity in the last 12 months
- Schuckmann Stephan von - $502K of ST open-market activity in the last 12 months
- David K. Stott - $326K of ST open-market activity in the last 12 months
- Susan D. Lynch - $302K of ONTO open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Brian K. Roberts?
Brian K. Roberts is a corporate insider, tracked as Chief Financial Officer of ONTO INNOVATION INC. (ONTO). InsiderAlpha holds 5 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Brian K. Roberts last file a Form 4?
The most recent primary Form 4 on record is dated 4 March 2026, one of 5 filings going back to 2024.
Where can I see all of Brian K. Roberts'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.
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