Marilyn Matz
Director · TERADYNE, INC
IndividualSelling only7 10b5-1 trades
- 2026
- Sep 18, 2026
- 8
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Marilyn Matz 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.
- Gregory Stephen Smith - $9.28M in TER purchases and sales in the last 12 months
- Mercedes Johnson - $982K in TER purchases and sales in the last 12 months
- Shannon John Poulin - $581K in TER purchases and sales in the last 12 months
- Regan Mills - $341K in TER purchases and sales in the last 12 months
- Ryan Driscoll - $257K in TER purchases and sales in the last 12 months
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Frequently asked questions
Who is Marilyn Matz?
Marilyn Matz is a corporate insider, tracked as Director of TERADYNE, INC (TER). InsiderAlpha holds 8 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Marilyn Matz submitted recently?
3 primary Form 4 filings in the last 90 days, covering 1 company.
Has Marilyn Matz been buying or selling stock?
Recorded transactions: 0 open-market purchases and 7 open-market sales ($2.27M) across all tracked filings.
