Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 4 years
- Director since
- 2023
4 years of board service in total across 1 board, counting each seat separately. Longest: Teradyne Inc., 3 years.
Teradyne Inc.
Director
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
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Teradyne Inc. May 8, 202692.8%
-
Teradyne Inc. May 9, 202598.7%
-
Teradyne Inc. May 9, 202498.3%
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Teradyne Inc. May 12, 202383.3%
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Oct 21, 2026 | Teradyne Inc. | Open-market sale | −400 | $350.00 | $140,000 |
| Oct 15, 2026 | Teradyne Inc. | Open-market sale | −800 | $341.28 | $273,024 |
| Sep 17, 2026 | Teradyne Inc. | Open-market sale | −400 | $351.11 | $140,444 |
| Sep 15, 2026 | Teradyne Inc. | Open-market sale | −800 | $337.83 | $270,264 |
| Aug 17, 2026 | Teradyne Inc. | Open-market sale | −1,200 | $425.00 | $510,000 |
| Jul 15, 2026 | Teradyne Inc. | Open-market sale | −1,200 | $356.31 | $427,572 |
| Jun 15, 2026 | Teradyne Inc. | Open-market sale | −1,200 | $423.03 | $507,636 |
| May 21, 2026 | Teradyne Inc. | Open-market sale | −400 | $350.00 | $140,000 |
| May 15, 2026 | Teradyne Inc. | Open-market sale | −800 | $338.98 | $271,184 |
| May 8, 2026 | Teradyne Inc. | Grant or award | +668 | — | — |
| May 9, 2025 | Teradyne Inc. | Grant or award | +2,971 | — | — |
| May 9, 2024 | Teradyne Inc. | Grant or award | +1,876 | — | — |
| Mar 15, 2024 | Teradyne Inc. | Open-market purchase | +13 | $106.04 | $1,414 |
| Dec 18, 2023 | Teradyne Inc. | Small acquisition | +12 | $104.90 | $1,294 |
| May 12, 2023 | Teradyne Inc. | Grant or award | +2,530 | — | — |
Questions about Marilyn Matz
What boards is Marilyn Matz on?
Marilyn Matz sits on the board of Teradyne Inc.
How long has Marilyn Matz served on boards?
Our records show at least 4 years of board service across 1 board, the earliest from 2023.
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