Summary
Updated Aug 31, 2026
Gregory Stephen Smith is President and CEO, Director of TERADYNE, INC (TER). 16 SEC Form 4 filings on record going back to 2024, most recently on 18 August 2026. Most recent open-market trade: sold $1.70M of TER on 18 August 2026. Lifetime open-market sales: $9.15M.
Recent Transactions
20Every recent SEC Form 4 transaction Gregory Stephen Smith has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Gregory Stephen Smith go back to 2024: 16 primary Form 4 filings, an average of 5.3 per year. 10 recorded transactions carry a Rule 10b5-1 flag, meaning they were pre-scheduled under a written trading plan rather than discretionary.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Gregory Stephen Smith 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.
- Marilyn Matz - $1.86M of TER open-market activity in the last 12 months
- Mercedes Johnson - $1.03M of TER open-market activity in the last 12 months
- Shannon John Poulin - $581K of TER open-market activity in the last 12 months
- Regan Mills - $341K of TER open-market activity in the last 12 months
- Ryan Driscoll - $257K of TER 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 Gregory Stephen Smith?
Gregory Stephen Smith is a corporate insider, tracked as President and CEO, Director of TERADYNE, INC (TER). InsiderAlpha holds 16 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Gregory Stephen Smith submitted recently?
3 primary Form 4 filings in the last 90 days, covering 1 company.
Has Gregory Stephen Smith been buying or selling stock?
Recorded transactions: 0 open-market purchases and 12 open-market sales ($9.15M) across all tracked filings.
Where can I see all of Gregory Stephen Smith'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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