LOY BERTRAND

Executive Chair Loy Bertrand sells 44.1K ENTG shares at $144.41; stock up 29.9% in 30 days.

Loy Bertrand, Executive Chair of Entegris, sold 44,138 shares at $144.41 on 2026-04-17, reducing his holdings by 16.2% from 271,665 to 227,527 shares. The sale occurred as ENTG stock is trading near its 52-week high of $148.92, with a 30-day gain of 29.9% and a 90-day gain of 29.5%, suggesting the executive sold into a period of strong momentum. However, his same-ticker selling history at ENTG shows five prior sells with measurable 30-day outcomes, all of which were poorly timed (30-day returns of -17.3%, -18.0%, -16.5%, and -17.6%), indicating he has not successfully caught downturns at this specific stock. His cross-ticker track record of 20 prior open-market sales shows an average 90-day return of +24.8% with a well-timed rate of 50.00%, but the lack of measurable 90-day outcomes from his ENTG sales limits confidence in whether this sale will prove strategic at this ticker.

Bertrand (Executive Chair) sells 17,396 ENTG shares at $140.22 for $2.4M; holdings down to 227.5K

Loy Bertrand, Executive Chair of Entegris, sold 17,396 shares on 2026-04-14 at $140.22, reducing holdings by 7.1% to 227.5K shares. His recent trading history at ENTG shows five consecutive sales in late February—all of which declined 17.3% to 18.6% within 30 days—establishing a clear pattern of poorly timed exits at this ticker. His cross-ticker track record (19 prior sales with 50% well-timed rate and +24.8% average 90-day return) suggests his sells have generally missed subsequent gains across his portfolio. The current price of $135.92 sits near the 52-week high of $138.07 (-1.6%), with stock momentum strong at +17.1% over 30 days, leaving limited upside cushion. The company's stretched valuation (P/E 89.42) and flat annual revenue growth (-1.4%) provide no fundamental tailwinds to support further appreciation from current levels.

LOY BERTRAND (Executive Chair) sold 109,838 shares for $15,185,007.99 on 2026-02-24/25, reducing holdings by 33.5%.

LOY BERTRAND completed 7 separate sales totaling 109,838 shares for $15,185,007.99 (blended average $138.25) over Feb 24–25, reducing his ENTG holdings from 327,605 shares to 217,767 shares, a net reduction of 33.5%. The sales occurred at prices ranging from $137.32 to $142.19, near the 52-week high of $137.79, and the stock currently trades at $132.20. This large-scale liquidation by the Executive Chair warrants investor attention to the scale (over one-third of his position) and the execution pattern (multiple tranches across two days). His cross-ticker track record shows a 100.00% well-timed rate on 12 prior sells, but same-ticker history at ENTG shows 5 prior sells (all on 2026-02-02) with outcomes not yet measurable, limiting ability to assess pattern-specific to this company.

Executive Chair Loy Bertrand sold 65,250 shares of ENTG for $7.8M in 6 transactions on 2026-02-02, reducing holdings by 17.6%

Loy Bertrand, Executive Chair of Entegris Inc., executed 6 separate sales totaling 65,250 shares for $7,804,351.46 on 2026-02-02, at a blended average price of $119.61, reducing his holdings from 371,672 shares to 306,422 shares. The sale magnitude (17.6% reduction) and execution across a range of prices ($115.96 to $120.91) represent a substantial disposition by a top executive. His cross-ticker track record shows a 90d well-timed rate of 100.00% across 6 prior sells, with an average 90d return of -22.3%, suggesting a historical pattern of selling ahead of declines. At Entegris specifically, his prior two measurable sales (2024-07-03) both showed negative 90d returns (-21.8% and -22.4%), consistent with well-timed exits. The current stock price of $112.41 is -8.4% from the 52-week high of $122.71, and the company faces headwinds including -8.0% annual revenue growth and a high P/E of 59.16 relative to net income of $70.5M. The timing—after a +20.5% 30-day and +31.2% 90-day rise—suggests the executive may have elected to sell into recent strength.

Exec Chair Bertrand sold 57,570 shares for $4,425,994.50 at $76.88 avg; now holds 305,820 shares, 15.8% reduction

LOY BERTRAND, Executive Chair of ENTEGRIS INC, executed 3 separate sales on 2025-12-01 totaling 57,570 shares for $4,425,994.50 at a blended average price of $76.88, reducing his holdings by 15.8% to 305,820 shares. The stock currently trades at $86.27, about 12% above the execution prices, and is down 5.6% over the past 30 days and down 21.9% from its 52-week high of $110.51. BERTRAND's cross-ticker track record shows 3 prior sells with a 90-day well-timed rate of 100.00%, and at ENTG specifically, all 3 prior sales in 2024 exhibited negative 90-day returns, indicating consistent post-sale price declines. The company's latest quarterly revenue of $807,100,000.00 reflects annual revenue growth of -8.0%, and the stock trades at a P/E of 45.41 on net income of $70,500,000.00. The substantial position reduction by a senior executive, combined with BERTRAND's strong historical pattern of selling before subsequent declines, merits attention alongside the company's recent revenue contraction and elevated valuation.

ENTG CEO LOY BERTRAND sold 27,044 shares for $3,803,148.71 on 2024-07-03 across 3 transactions; retains 263,068 shares post-sale.

LOY BERTRAND executed 3 separate sales totaling 27,044 shares for $3,803,148.71 at prices ranging from $140.29 to $142.12 on July 3, 2024, reducing his holdings by 9.3% from 290,112 shares. The sales occurred near the stock's 52-week high of $145.37 (within -2.6% of peak), and the blended average price of $140.63 reflects high-price execution. The company trades at a P/E of 68.04 and has posted 7.4% annual revenue growth with quarterly revenue of $771,025,000.00 and net income of $45,266,000.00. The timing of this sale relative to valuation and recent 30-day momentum (+8.8%) merits investor attention to any accompanying context regarding the filer's rationale or planned use of proceeds.