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Teradyne (TER) CEO History | CEO Tracker
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Teradyne
TER
Technology
NMS
$50.6B
TER SEC filings last scanned 22 Aug 2026, 16:45 UTC
CEO Timeline
Gregory S. Smith
Current
Feb 2023 — Present
(3y 7mo)
Gregory S. Smith was appointed Chief Executive Officer of Teradyne, Inc., effective February 1, 2023, succeeding Mark E. Jagiela.
1 source filing — click to expand
Mark E. Jagiela
Jan 2014 — Feb 2023
(9y 1mo)
Mark E. Jagiela was appointed Chief Executive Officer of Teradyne, Inc., effective January 31, 2014, replacing Michael A. Bradley.
retirement
3 source filings — click to expand
Michael A. Bradley
May 2004 — Jan 2014
(9y 8mo)
Michael A. Bradley was appointed Chief Executive Officer of Teradyne on May 27, 2004, succeeding George W. Chamillard.
planned retirement
3 source filings — click to expand