Form 4: Teradyne Executive Regan Mills Reports Stock Transactions

Teradyne's President of Product Test, Regan Mills, reported routine transactions involving the withholding of shares for tax obligations related to RSU vesting.

Summary

• Regan Mills, President, Product Test at Teradyne, Inc. (TER), filed a Form 4 detailing changes in beneficial ownership.
• The filing reports the withholding of shares by the Issuer to satisfy tax withholding obligations in connection with the vesting of Restricted Stock Units (RSUs).
• On January 27, 2026, 193 shares of Common Stock were withheld at a price of $238.94 per share.
• On January 28, 2026, an additional 167 shares of Common Stock were withheld at a price of $250.48 per share.
• Following these reported transactions, Regan Mills beneficially owns 12,018.3452 shares of Teradyne Common Stock.
• The reported beneficial ownership also includes 98.7673 shares acquired under the Issuer's Employee Stock Purchase Plan on June 30, 2025, and 64.5779 shares acquired under the same plan on December 31, 2025.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral event, as the reported transactions are routine tax-related dispositions associated with RSU vesting, which is a common compensation practice for executives.

Positives

• Inclusion of shares acquired under the Issuer's Employee Stock Purchase Plan (ESPP) on June 30, 2025 (98.7673 shares) and December 31, 2025 (64.5779 shares), indicating continued employee participation and investment in the company.

Negatives

• Disposition of 193 shares at $238.94 and 167 shares at $250.48 due to tax withholding obligations, which reduces the direct beneficial ownership.

Future Outlook

NA

Industry Context

StockSavvy.ai notes that Form 4 filings are standard disclosures for insider transactions, providing transparency into executive stock ownership changes. These specific transactions, involving tax withholdings upon RSU vesting, are routine and do not typically reflect a change in management's outlook on the company's prospects or broader industry trends.

Stakeholder Impact

• Shareholders: Minimal impact, as these are routine tax-related transactions by an insider.
• Employees: No direct impact beyond the reporting person.
• Customers, Suppliers, Creditors: No direct impact.

Key Dates

Keywords

Teradyne, TER, Regan Mills, Form 4, Insider Trading, Beneficial Ownership, Restricted Stock Units, RSU, Employee Stock Purchase Plan, ESPP, Stock Transaction, Tax Withholding