Welcome to our dedicated page for TERADYNE SEC filings (Ticker: TER), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
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TER filer submitted a Form 144 notice reporting proposed sale of 252 shares of Common Stock tied to restricted stock vesting on 04/01/2026. The filing also shows a prior disposition of 788 shares on 02/25/2026 by Regan N. Mills valued at $262,301.56. The shares appear held at Fidelity Brokerage Services LLC.
Teradyne, Inc. director Peter Herweck acquired 92 shares of Common Stock through a compensation-related award. The transaction reflects his deferral of quarterly cash fees into deferred stock units, which convert one-for-one into Common Stock. Following this grant, he directly holds 15,466 shares. The deferred stock units are generally settled within ninety days after he no longer serves as a non-employee director.
Teradyne director Paul J. Tufano increased his holdings through deferred stock compensation rather than open-market buying. He acquired 159 shares of Teradyne common stock on March 26, 2026 as a grant, bringing his direct ownership to 65,045 shares.
The footnote explains this represents a deferral of his quarterly cash compensation into deferred stock units, which are calculated using the closing share price on the issuance date. These deferred stock units are settled one-for-one in common stock, generally within ninety days after he no longer serves as a non-employee director.
Teradyne, Inc. director Henry Andrew Chisholm acquired 75 shares of Common Stock-equivalent deferred stock units (DSUs) as a grant linked to his quarterly cash compensation. The award was priced at $0 per share as it represents deferred fees rather than a market purchase.
Following this compensation-related acquisition, he directly holds 2,207 shares of Common Stock. According to the disclosure, DSUs are calculated using the closing stock price on the issuance date and are settled one-for-one in Common Stock, generally within ninety days after a non-employee director no longer serves on the board.
Teradyne Inc filing: amended Schedule 13G/A discloses that The Vanguard Group reports zero beneficial ownership of Teradyne common stock. The filing describes an internal realignment effective 01/12/2026 that led certain Vanguard subsidiaries and business divisions to report holdings separately; Vanguard states it no longer is deemed to beneficially own those securities.
The amendment is signed by Ashley Grim on 03/27/2026 and lists 0% ownership and 0 shares beneficially owned.
Teradyne, Inc. is asking shareholders to vote at its May 8, 2026 annual meeting on three items: electing nine directors, approving 2025 executive pay on an advisory basis, and ratifying PricewaterhouseCoopers as auditor for 2026.
The company reported 2025 revenue of $3.19 billion and highlighted growth in Semiconductor Test driven by AI applications, Product Test strength in defense and aerospace, and improving trends in Robotics. Executive pay is heavily performance-based, with 2025 cash incentives for key officers paying out at 136%–145% of target and performance-based RSUs tied to profit and relative total shareholder return.
The Board emphasizes strong governance, including an independent Chair, majority‑independent Board and committees, proxy access, anti‑hedging and pledging policies, mandatory Rule 10b5‑1 plans for insiders, and active shareholder engagement, with outreach to holders of about 70% of shares in 2025.
Teradyne, Inc. director Ernest E. Maddock recorded a small, routine equity-related change in his holdings. On March 13, 2026, he received 2 deferred stock units (DSUs) credited as dividends on existing DSUs, in lieu of cash. This transaction is classified as an exempt "other" acquisition under Exchange Act Rule 16b-3(d). Following this adjustment, he is credited with a total of 9,597 units tied to Teradyne common stock, which will generally be settled one-for-one in shares within ninety days after he no longer serves as a non-employee director.
TERADYNE, INC director Paul J. Tufano reported a small administrative change in his equity holdings. On March 13, 2026, he was credited with 25 deferred stock units (DSUs) in lieu of cash dividends on his existing DSUs, at no cash cost per unit. These DSUs are scheduled to be settled one-for-one in Teradyne common stock, generally within ninety days after he no longer serves as a non-employee director. Following this transaction, his directly held common stock and DSU-related position reported in the filing totals 64,886 shares, reflecting a routine, compensation-related adjustment rather than an open-market trade.
Teradyne director Peter Herweck reported a small routine equity adjustment tied to his board compensation. He received 5 deferred stock units, or DSUs, on March 13, 2026 as dividends paid on existing DSUs, taken in stock units instead of cash. These DSUs will convert into an equal number of Teradyne common shares, generally within ninety days after he no longer serves as a non-employee director. Following this transaction, his directly held common stock position reported in this filing is 15,374 shares, indicating this is a minor, non-market administrative change rather than an open-market trade.