Person

Marilyn Matz

Director, Teradyne

Current S&P 500 boards
1
Current roles
1
Open-market buys
$1K
Open-market sales
$3.9M

Current roles

From Section 16 filings (Forms 3, 4 and 5) in the last 13 months.

Past roles

“Last filing” is the latest Form 3/4/5 for that company, an upper bound on the end date.

None on record since 2016.

Sits alongside

People who currently share a board or management team with this person.

Open-market trades

Purchases and sales reported on Form 4 at S&P 500 companies.

DateCompanyTypeSharesPriceValue
Oct 21, 2026TERSale400$350.00$140K
Oct 15, 2026TERSale800$341.28$273K
Sep 17, 2026TERSale400$351.11$140K
Sep 15, 2026TERSale800$337.83$270K
Aug 17, 2026TERSale1,200$425.00$510K
Jul 15, 2026TERSale1,200$356.31$428K
Jun 15, 2026TERSale1,200$423.03$508K
May 21, 2026TERSale400$350.00$140K
May 15, 2026TERSale800$338.98$271K
Mar 15, 2024TERBuy13$106.04$1K
Jan 3, 2022TERSale4,349$164.86$717K
Sep 10, 2021TERSale4,157$120.18$500K
Jul 26, 2019TERSale500$57.00$29K

SEC reporting-owner ID (CIK) 1618274 · all filings on EDGAR

Marilyn Matz (TER) | USBoard