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Teradyne director Mercedes Johnson reported a small planned stock sale. On February 5, 2026, she sold 625 shares of common stock at $266.98 per share under a pre-arranged Rule 10b5-1 trading plan adopted on February 3, 2025.
After this sale, she beneficially owns 7,613 Teradyne shares directly. In addition, 1,876 shares are held indirectly by The Mercedes Johnson Trust UAD 07/23/04, for which she is trustee and sole beneficiary.
A holder named Mercedes Johnson has filed a notice of intent to sell 625 shares of common stock of TER through Fidelity Brokerage Services LLC on the NASDAQ, with an aggregate market value of 166,862.50. These shares were originally acquired on 05/10/2016 as restricted stock vesting from the issuer as compensation.
Over the past three months, Johnson has already sold 625 shares of common stock on each of 11/05/2025, 12/05/2025, and 01/05/2026, for gross proceeds of 110,656.25, 125,000.00, and 132,406.25, respectively. The filer represents that no undisclosed material adverse information is known regarding the issuer’s operations.
Teradyne, Inc. executive Jean Pierre Hathout, President of Teradyne Robotics, reported a routine share withholding related to equity compensation. On 02/02/2026, 381 shares of common stock were withheld at $249.53 per share to cover tax obligations from restricted stock units that vested on January 31 and February 1, 2026.
After this tax withholding event, Hathout beneficially owned 9,170 shares of Teradyne common stock in direct ownership. The transaction was coded "F," indicating it was not an open-market sale but shares withheld by the company for taxes.
Teradyne, Inc. officer Mills Regan, President of Product Test, reported a routine share withholding related to equity compensation. On February 2, 2026, 345 shares of common stock were withheld at $249.53 per share to cover tax obligations from restricted stock units that vested on January 31 and February 1, 2026. After this transaction, Regan directly beneficially owned 11,673.3452 shares of Teradyne common stock.
Teradyne, Inc. President and CEO Gregory Stephen Smith reported a routine tax-related share withholding. On 02/02/2026, 6,763 shares of Teradyne common stock were withheld by the company at a price of $249.53 per share to satisfy his tax obligations from restricted stock units vesting on January 31 and February 1, 2026.
After this transaction, Smith beneficially owned 115,089.5729 shares of Teradyne common stock in direct form.
Teradyne, Inc. executive reports tax share withholding. VP, General Counsel and Secretary Ryan Driscoll reported that on February 2, 2026, 414 shares of common stock were withheld by Teradyne at $249.53 per share to cover his tax obligations from restricted stock units vesting on January 31 and February 1, 2026.
After this non-open-market, tax-related transaction, Driscoll beneficially owns 6,561.3054 Teradyne common shares, held directly.
Teradyne, Inc. filed a current report to note that it released financial results for the fourth quarter ended December 31, 2025. The company issued a press release on February 2, 2026 summarizing its operations and financial condition for that period, attached as Exhibit 99.1.
The filing is primarily administrative, formally furnishing the earnings press release and related interactive data as part of Teradyne’s ongoing disclosure obligations to investors.
Teradyne, Inc. President and CEO Gregory Stephen Smith reported equity compensation activity involving the company’s common stock. On January 27, 2026, he acquired 59,475 shares at $0 upon full vesting of previously granted performance-based restricted stock units, each settling into one share.
To cover tax withholding on the vesting of RSUs and PRSUs, the issuer withheld 30,610 shares at $238.94 on January 27, 2026 and an additional 486 shares at $250.48 on January 28, 2026. After these transactions, he directly beneficially owned 121,852.5729 shares of Teradyne common stock.
Teradyne, Inc. executive reports tax-related share withholdings tied to RSU vesting. President, Product Test, Mills Regan reported two transactions coded "F," which indicate shares withheld by the company to cover taxes when restricted stock units vested on January 27 and January 28, 2026.
The company withheld 193 shares at $238.94 and 167 shares at $250.48. After these non‑open‑market transactions, Regan directly beneficially owns 12,018.3452 shares of Teradyne common stock, including shares previously acquired through the Employee Stock Purchase Plan.
Teradyne, Inc. VP, General Counsel and Secretary Ryan Driscoll reported routine share-withholding transactions related to restricted stock units. On January 27, 2026, 113 shares of common stock were withheld at $238.94 per share to cover tax obligations from RSU vesting, leaving 7,057.3054 shares beneficially owned directly.
On January 28, 2026, an additional 82 shares were withheld at $250.48 per share in connection with another RSU vesting, after which Driscoll directly owned 6,975.3054 Teradyne common shares. The holdings include shares previously acquired under Teradyne’s Employee Stock Purchase Plan.