Form 4: Teradyne Director Sells Shares Under 10b5-1 Plan

Teradyne Director Mercedes Johnson reported the sale of 625 shares of common stock for $200 per share, executed under a pre-arranged 10b5-1 trading plan.

Summary

• Mercedes Johnson, a Director of Teradyne, Inc. (TER), reported a transaction involving the company's common stock.
• On December 5, 2025, Johnson disposed of 625 shares of common stock at a price of $200 per share.
• The sale was conducted pursuant to a Rule 10b5-1 sales plan adopted on February 3, 2025.
• Following this transaction, Johnson directly beneficially owns 8,863 shares of common stock.
• Additionally, 1,876 shares are indirectly beneficially owned by The Mercedes Johnson Trust UAD 07/23/04, for which Johnson is the trustee and sole beneficiary.

Sentiment

Score: 5

Explanation: Neutral. The filing reports a routine, pre-planned insider stock sale under a 10b5-1 plan, which is generally not indicative of a strong positive or negative sentiment regarding the company's prospects.

Future Outlook

NA

Industry Context

NA

Related Party Transactions

• Mercedes Johnson, a director, sold 625 shares of Teradyne common stock.
• Additionally, 1,876 shares are held indirectly by The Mercedes Johnson Trust UAD 07/23/04, of which the Reporting Person is the trustee and sole beneficiary.

Stakeholder Impact

• Minimal impact on shareholders as this is a routine, pre-planned sale of a relatively small number of shares by a director.

Key Dates

Keywords

Teradyne, TER, Mercedes Johnson, Insider Trading, Stock Sale, Form 4, 10b5-1 Plan, Director Transaction, Equity Disclosure