Mills Regan 4

What Happened
Mills Regan, President, Product Test at Teradyne (TER), sold 788 shares on Feb 25, 2026 at $332.87 per share, for proceeds of approximately $262,302. This was a sale (code S) reported on a Form 4 filed Feb 27, 2026.

Key Details

• Transaction date and price: 2026-02-25 — 788 shares at $332.87 each.
• Total proceeds: ~$262,302 (as reported).
• Shares owned after transaction: not specified in the filing.
• Footnote: The sale was made pursuant to a pre-established sales plan adopted Nov 25, 2025 and intended to comply with SEC Rule 10b5-1.
• Filing timeliness: Form 4 was filed Feb 27, 2026 for a Feb 25 transaction (within the standard two-business-day reporting window).

Context
Sales executed under 10b5-1 plans are pre-arranged and often routine, and therefore may not indicate a change in the insider’s view of the company. This report documents a disposition of shares; it is factual reporting of the insider transaction and not an analysis of company fundamentals.