Insider Activity at Teradyne: What the Latest Deal Tells Investors

The most recent filing from Teradyne’s President and CEO, Gregory Smith, shows a purchase of 13,380 restricted‑stock units (RSUs) and the acquisition of 11,810 stock‑option shares, both set to vest over four years. While the transaction itself is modest relative to the company’s market cap, it follows a pattern of frequent buying and selling by Smith in the past year—most notably a 59,475‑share buy in January and several large sell‑offs in December and November. This mix of short‑term liquidity needs and long‑term commitment is typical for high‑profile executives who balance personal cash flow with a stake in the company’s upside.

Implications for Shareholders and the Stock’s Trajectory

Smith’s recent purchases suggest confidence in Teradyne’s continued growth, especially after the company’s earnings beat and upward‑revised analyst targets. The timing aligns with a broader insider buying wave—four other executives, including heads of Semiconductor Test, Product Test, and Robotics, all recorded buy trades on the same day. Such synchronized buying can signal a collective belief that the stock is undervalued or poised for a rally. However, the presence of significant sell‑offs in the same period (e.g., Smith’s 6,763‑share sale earlier on Feb 2) indicates that insiders may also be managing personal tax or liquidity requirements. Investors should view the latest activity as a cautiously optimistic cue rather than a definitive bullish endorsement.

Profile of Gregory Smith: A History of Strategic Trades

Over the last 12 months, Smith has alternated between sizeable sales—often around 1,100 to 30,000 shares at market prices near $200–$250—and large purchases of options and RSUs. His most recent sales were at $249.53 per share, the same price used for the February 4 sale, suggesting a willingness to lock in gains while retaining a meaningful equity position. The pattern of selling when the price is high and buying when the company announces favorable news points to a strategy that balances cash needs with a long‑term view. Smith’s consistent ownership of over 100,000 shares after each transaction reflects a substantial commitment to Teradyne’s prospects, reinforcing the perception that insiders are aligned with shareholders.

What This Means for Investors

For those holding Teradyne stock, the current insider activity provides a mixed signal: executives are buying, but also selling to meet liquidity or tax obligations. The stock’s recent 34% month‑over‑month gain, coupled with a 71.91 price‑earnings ratio and a 52‑week high of $295.50, indicates that the market remains optimistic. Investors should monitor whether the buying trend continues in the coming months, as sustained insider purchases could bolster confidence and support further upside, especially amid the company’s strong earnings profile and expanding product lines in automotive and aerospace testing.

DateOwnerTransaction TypeSharesPrice per ShareSecurity
2026-02-04Smith Gregory Stephen (President and CEO)Buy13,380.00N/ACommon Stock
2026-02-04Smith Gregory Stephen (President and CEO)Buy11,810.00N/AStock Option (Right to Buy)
2026-02-04Poulin Shannon John (President, Semiconductor Test)Buy4,460.00N/ACommon Stock
2026-02-04Poulin Shannon John (President, Semiconductor Test)Buy3,937.00N/AStock Option (Right to Buy)
2026-02-04Driscoll Ryan (VP, General Counsel, Secretary)Buy1,784.00N/ACommon Stock
2026-02-04Driscoll Ryan (VP, General Counsel, Secretary)Buy1,575.00N/AStock Option (Right to Buy)
2026-02-04Mills Regan (President, Product Test)Buy1,004.00N/ACommon Stock
2026-02-04Mills Regan (President, Product Test)Buy886.00N/AStock Option (Right to Buy)
2026-02-04Hathout Jean Pierre (President, Teradyne Robotics)Buy1,004.00N/ACommon Stock
2026-02-04Hathout Jean Pierre (President, Teradyne Robotics)Buy886.00N/AStock Option (Right to Buy)