Teradyne Inc.
Organization details
- Legal name
- Teradyne Inc.
- Ownership
- Public
- Status
- Active
- Sector (GICS)
- Information Technology
- SIC code
- 3825 — Instruments For Meas & Testing of Electricity & Elec Signals
- Jurisdiction of incorporation
- Massachusetts
- Headquarters city
- North Reading
- Headquarters state / province
- Massachusetts
- Headquarters country
- United States
- Fiscal year end
- December
- Ticker symbol
- TER
- Primary stock exchange
- Nasdaq
Identifiers
- SEC CIK
- 0000097210
- EIN
- 04-2272148
- Wikidata ID
- Q2404292
Board of directors
-
Andrew Chisholm Henry · DirectorSince 2025
-
Edwin J. Gillis · DirectorSince 2023
-
Ernest E. Maddock · DirectorSince 2023
-
Ford Tamer · DirectorSince 2023
-
Gregory Stephen Smith · Director · President and CEOSince 2024
-
Kralingen Bridget A. Van · DirectorSince 2024
-
Marilyn Matz · DirectorSince 2023
-
Mark E. Jagiela · Director · CEOSince 2023
-
Mercedes Johnson · DirectorSince 2023
- Since 2025
-
Paul J. Tufano · DirectorSince 2023
-
Peter Herweck · DirectorSince 2023
-
Timothy E. Guertin · DirectorSince 2023
Chief executives
Director election results
Annual meeting of May 8, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
92.8%
-
96.3%
-
96.8%
-
98.0%
-
98.9%
-
99.7%
-
100.0%
Board connections
8 of this board's directors also sit on 16 other boards. 10 are in the same sector.
-
Analog Devices Inc. Same sectorvia Mercedes Johnson
- via Ernest E. Maddock
- via Necip Sayiner
- via Paul J. Tufano
-
Lattice Semiconductor Corporation Same sectorvia Ford Tamer
-
Marvell Technology Inc. Same sectorvia Ford Tamer
- via Ernest E. Maddock
-
Power Integrations Inc. Same sectorvia Necip Sayiner
-
Rambus Inc. Same sectorvia Necip Sayiner
-
Sandisk Corporation Same sectorvia Necip Sayiner
- via Kralingen Bridget A. Van
-
Sprinklr Inc. Same sectorvia Edwin J. Gillis
-
Synopsys Inc. Same sectorvia Mercedes Johnson
- via Kralingen Bridget A. Van
-
Ultra Clean Holdings Inc. Same sectorvia Ernest E. Maddock
-
Varex Imaging Corporation Same sectorvia Timothy E. Guertin
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.
- Bought, last 12 months
- $0
- 0 purchases by 0 insiders
- Sold, last 12 months
- $15,904,125
- 34 sales by 6 insiders
| Date | Insider | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Nov 3, 2026 | Turner Michelle L. Officer (Chief Financial Officer) | Shares withheld for tax | −818 | $269.35 | $220,328 |
| Nov 2, 2026 | Mercedes Johnson Director | Open-market sale | −166 | $275.44 | $45,723 |
| Oct 21, 2026 | Marilyn Matz Director | Open-market sale | −400 | $350.00 | $140,000 |
| Oct 15, 2026 | Marilyn Matz Director | Open-market sale | −800 | $341.28 | $273,024 |
| Oct 15, 2026 | Gregory Stephen Smith Director, Officer (President and CEO) | Open-market sale | −4,000 | $341.28 | $1,365,120 |
| Oct 1, 2026 | Mercedes Johnson Director | Open-market sale | −167 | $402.90 | $67,284 |
| Sep 25, 2026 | Ernest E. Maddock Director | Other | +2 | — | — |
| Sep 25, 2026 | Peter Herweck Director | Other | +4 | — | — |
| Sep 25, 2026 | Paul J. Tufano Director | Other | +19 | — | — |
| Sep 24, 2026 | Andrew Chisholm Henry Director | Grant or award | +64 | — | — |
| Sep 24, 2026 | Peter Herweck Director | Grant or award | +77 | — | — |
| Sep 24, 2026 | Paul J. Tufano Director | Grant or award | +141 | — | — |
| Sep 17, 2026 | Marilyn Matz Director | Open-market sale | −400 | $351.11 | $140,444 |
| Sep 15, 2026 | Marilyn Matz Director | Open-market sale | −800 | $337.83 | $270,264 |
| Sep 15, 2026 | Gregory Stephen Smith Director, Officer (President and CEO) | Open-market sale | −4,000 | $337.83 | $1,351,320 |
Peers
Compare boardsOrganizations in the same sector, closest in location and size first.
Questions about Teradyne Inc.
Who is the CEO of Teradyne Inc.?
Mark E. Jagiela is Teradyne Inc.'s CEO.
How many directors are on Teradyne Inc.'s board?
Teradyne Inc.'s board has 13 directors: Andrew Chisholm Henry, Edwin J. Gillis, Ernest E. Maddock, Ford Tamer, Gregory Stephen Smith, Kralingen Bridget A. Van, Marilyn Matz, Mark E. Jagiela, Mercedes Johnson, Necip Sayiner and 3 others.
Are Teradyne Inc. insiders buying or selling shares?
Over the last 12 months, Teradyne Inc. insiders made no open-market purchases and sold $15.9 million of shares in 34 sales on the open market, as reported to the SEC on Forms 4 and 5.
Embed this board on your site
Paste this where the board should appear. It always shows the current directors and links back here.
<div data-bod-board="teradyne-inc"></div>
<script src="https://boardofdirectors.review/embed.js" async></script>Reviews (0)
Sign in to write a review.
No reviews yet. Be the first to write one.