Entegris Inc. filings document formal disclosures for a Nasdaq-listed supplier of advanced materials and process solutions to semiconductor and high-technology industries. Recent Form 8-K reports cover quarterly operating results, Regulation FD exhibits, cash dividend declarations, senior finance leadership appointments, amendments to credit and guaranty arrangements, and changes to governing documents.
Proxy materials and governance filings describe director elections, executive compensation, stockholder voting matters, and amendments to the certificate of incorporation and by-laws, including the replacement of supermajority voting requirements with a majority-of-outstanding-shares standard. The filings also identify common stock registered under the Securities Exchange Act and related board and stockholder actions.
Nagesh Sukhi reported acquisition or exercise transactions in this Form 4 filing.
Entegris Inc. reported that its SVP & Chief Financial Officer, Nagesh Sukhi, received an equity award covering 8,254 shares of common stock in the form of restricted stock units. Each RSU represents a right to one share at vesting and was granted as employee compensation.
The RSUs vest over time: 25% vest on May 18, 2027, and the remaining 75% vest in equal quarterly installments during the following three years, aligning the CFO’s compensation with longer-term company performance.
ENTEGRIS INC executive Nagesh Sukhi, the company’s SVP & Chief Financial Officer, filed an initial Form 3 indicating he currently has no securities beneficially owned in Entegris. The filing simply establishes his insider reporting status and shows total direct holdings of 0 shares.
ENTEGRIS INC senior vice president Susan G. Rice reported an option exercise paired with share sales. She exercised employee stock options for 12,960 shares of common stock at an exercise price of $55.72 per share, awarded under the Entegris, Inc. 2020 Stock Plan in consideration of her services as an employee.
On the same date, she sold a total of 19,893 common shares in open-market transactions at weighted average prices around $133 per share, across ranges of $132.71–$132.96 and $133.01–$133.05. After these transactions, she directly owned 69,038.004 Entegris common shares.
Entegris Inc. senior vice president and chief strategy officer Olivier Blachier sold 2,000 shares of common stock on May 14, 2026 in an open-market transaction at a weighted average price of $140.04 per share, with individual trade prices ranging from $140.00 to $140.18.
On the same date, he exercised employee stock options for 2,000 shares at an exercise price of $80.71 per share, awarded under the Entegris, Inc. 2020 Stock Plan. Following these transactions, he directly holds about 34,896.95 common shares and retains 5,972 stock options expiring on February 19, 2030.
Entegris SVP and General Counsel Joseph Colella reported an option exercise and related stock sales involving 6,326 shares of common stock. On May 14, 2026, he exercised employee stock options for 2,410 shares at an exercise price of $80.71 per share and 3,916 shares at $98.11 per share, converting them into common stock. That same day, he sold 2,410 shares at an average price of about $140.04 per share and 3,916 shares at about $140.25 per share in open-market transactions. Following these transactions, he directly holds 50,121.45 shares of Entegris common stock. Footnotes state the options were granted under the Entegris, Inc. 2020 Stock Plan for his services as an employee, and one of the option awards is fully vested while another vests in four annual installments.
ENTEGRIS INC executive Clinton M. Haris, SVP & President of the APS Division, reported a same-day option exercise and share sale in Entegris common stock. He exercised 5,830 shares at $55.72 per share and sold 5,830 shares in an open-market transaction at an average price of $144.57 per share.
Following the transactions, Haris directly holds 54,960.67 shares of Entegris common stock. A related employee stock option for 5,830 shares, which was fully vested and awarded under the Entegris, Inc. 2020 Stock Plan, now shows 0 derivative shares remaining, indicating that grant has been fully exercised. The sale was made under a pre-arranged Rule 10b5-1 Trading Plan established by Haris on February 13, 2026, suggesting the timing was set in advance.
ENTG submitted a Form 144 notice through Fidelity Brokerage Services LLC for a proposed sale of 19,893 shares of Common Stock for an aggregate amount of $2,642,660.01, with the broker address shown and a filing date of 05/15/2026. The filing lists specific lot events tied to restricted stock vesting on 02/19/2026 (5,130 shares) and 04/05/2026 (1,803 shares), plus an option exercise/related lot dated 02/04/2020 with 12,960 shares referenced and a cash designation on 05/15/2026.
Entegris Inc. ownership disclosure: T. Rowe Price Associates, Inc. reports beneficial ownership of 11,652,508 shares of Common Stock, representing 7.7% of the class as reported. The filing lists sole voting power of 11,346,867 shares and sole dispositive power of 11,652,508. The filing identifies the reporting person and principal office and is signed by a T. Rowe Price Vice President on 05/15/2026.
ENTG submitted a Form 144 disclosing proposed and recent dispositions of Common Stock by an affiliate and an individual. The filing lists proposed sales tied to options granted on 02/02/2021 (3,916 shares) and 01/31/2023 (2,410 shares), with an effective filing date of 05/14/2026.
The filing also reports two sales by Joseph Colella: 1,580 shares sold on 02/20/2026 for $207,754.20 and 1,592 shares sold on 04/07/2026 for $183,987.44.