Teradyne, INC Form 4 insider transactions

Teradyne CFO Michelle Turner received equity grants.

Teradyne's President and CEO, Gregory Stephen Smith, sold 1,108 shares of common stock for $145.24 per share as part of a pre-arranged 10b5-1 trading plan.

Teradyne Director Mercedes Johnson sold 625 shares of common stock for approximately $92,437.50 under a pre-arranged 10b5-1 plan.

Teradyne Director Ernest E. Maddock acquired 9,593 deferred stock units through dividend reinvestment, increasing his beneficial ownership.

Teradyne Director Paul J. Tufano acquired 49 deferred stock units through dividend reinvestment, increasing his beneficial ownership to 64,569 shares.

Teradyne Director Peter Herweck acquired 15,214 deferred stock units through dividend reinvestment, increasing his beneficial ownership.

Teradyne Director Paul J. Tufano defers quarterly cash compensation into 357 deferred stock units, increasing his beneficial ownership to 64,520 shares.

Teradyne Director Peter Herweck deferred his quarterly cash compensation into 206 deferred stock units, increasing his beneficial ownership to 15,205 units.

Teradyne's President and CEO, Gregory Stephen Smith, sold 554 shares of common stock for $126.39 per share under a pre-arranged 10b5-1 trading plan.

Gregory Stephen Smith, President and CEO of Teradyne, Inc., reported the sale of 554 shares of common stock at $115 per share, executed under a pre-arranged 10b5-1 trading plan.

Teradyne Director Mercedes Johnson sold 625 shares of common stock for $120.06 per share, executed under a pre-arranged Rule 10b5-1 trading plan.

Teradyne's President and CEO, Gregory Stephen Smith, reported the sale of 554 shares of common stock at $106 per share under a pre-arranged plan.

Teradyne Director Mercedes Johnson reported a future sale of 625 common shares at $106 each, executed under a pre-arranged 10b5-1 plan.

A Teradyne executive reported the withholding of shares to cover tax obligations related to restricted stock unit vesting.

Teradyne, Inc. Director Mercedes Johnson sold 1,875 shares of common stock at $105.73 per share on July 30, 2025, pursuant to a Rule 10b5-1 trading plan.

Teradyne's President and CEO, Gregory Stephen Smith, sold 554 shares of common stock for $105.73 per share on July 30, 2025, as part of a pre-arranged Rule 10b5-1 trading plan.

Teradyne, Inc. Director Necip Sayiner was granted 2,132 restricted stock units, vesting in 2026, as part of the company's equity incentive plan.

Teradyne, Inc. Director Henry Andrew Chisholm reported the acquisition of 2,132 shares of common stock in the form of restricted stock units, granted under the company's 2006 Equity and Cash Compensation Incentive Plan.

Teradyne Director Paul J. Tufano has deferred his quarterly cash compensation into 521 deferred stock units, increasing his total beneficial ownership to 64,163 shares.

Teradyne Director Peter Herweck has elected to defer his quarterly cash compensation into 302 deferred stock units, increasing his beneficial ownership to 14,999 units.

Teradyne, Inc. Director Peter Herweck reported the acquisition of 15 common shares through deferred stock units, increasing his total beneficial ownership to 14,697 shares.

Teradyne Director Ernest Maddock acquired additional deferred stock units (DSUs) through dividend reinvestment, increasing his beneficial ownership of common stock.

Teradyne, Inc. Director Paul J. Tufano acquired 79 additional deferred stock units (DSUs) through dividend reinvestment, increasing his total beneficial ownership to 63,642 DSUs.

Director Bridget A van Kralingen reports acquisition of restricted stock units and disposal of common stock.

Director Peter Herweck received 2,971 restricted stock units from Teradyne, Inc. on May 9, 2025.

Director Ernest E. Maddock reports the acquisition of restricted stock units and disposal of common stock.

Director Paul J. Tufano reports acquisition of 2,971 restricted stock units (RSUs) in Teradyne, Inc.

Director Mercedes Johnson reports receiving 2,971 restricted stock units from Teradyne, Inc.

Director Marilyn Matz reports acquisition of 2,971 restricted stock units (RSUs) of Teradyne, Inc.

Director Peter Herweck acquired 320 shares of Teradyne common stock through a deferral of quarterly cash compensation into Deferred Stock Units (DSUs).