LEDERER JAMES P 4

What Happened James P. Lederer, a director of Entegris, reported an open‑market sale of 3,569 shares on June 3, 2026. The shares were sold at $143.59 each, producing proceeds of approximately $512,473. This was a sale (transaction code S), which is often routine and does not by itself indicate company outlook.

Key Details

• Transaction date: 2026-06-03; Filing date: 2026-06-04 (Form 4 accession 0001101302-26-000136).
• Price and amount: 3,569 shares sold at $143.59 per share; total ≈ $512,473.
• Transaction type: Open market/private sale (listed as S).
• Shares owned after transaction: Not specified in the provided filing.
• No 10b5-1 plan, tax‑withholding, or other footnotes were indicated in the supplied details.
• Filing appears timely (reported the next day).

Context Sales by corporate officers or directors can be for many personal or portfolio reasons and are common; they are generally less informative than insider purchases. For retail investors, note the size (~$0.5M) but rely on broader fundamentals and filings for investment decisions.