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.
Capital Research Global Investors reported beneficial ownership of 11,370,375 shares of Entegris common stock, representing 7.5% of the 152,248,903 shares believed outstanding. The filing shows sole voting power for 11,344,947 shares and sole dispositive power for 11,370,375 shares.
Entegris, Inc. reported a leadership transition in its Materials Solutions business. The company entered into a Transition Agreement and Release with Daniel Woodland, Senior Vice President and President, Materials Solutions, under which he will retire from the company effective June 1, 2026.
Woodland will receive his current base salary through the retirement date and a prorated 2026 short-term incentive payment if earned, paid on the same schedule as other participants. His long-term equity awards granted in 2022–2025 will continue to vest on their existing schedules, while 2026 long-term equity awards will be forfeited at retirement. Olivier Blachier, currently Senior Vice President, Chief Strategy and Innovation Officer, will become President, Materials Solutions on June 1, 2026 and will retain his Chief Innovation Officer role.
Entegris, Inc. reported the results of its 2026 Annual Meeting of Stockholders, where investors approved significant governance changes and routine proposals. Stockholders adopted a Second Amended and Restated Certificate of Incorporation that eliminates all supermajority voting requirements and replaces them with a majority-of-outstanding-shares standard for matters such as director elections. The company’s Amended and Restated By-Laws, previously approved by the Board contingent on stockholder consent, became effective on May 7, 2026 to align with the new charter. Shareholders elected eight directors, approved executive compensation on an advisory basis, and ratified KPMG LLP as independent auditor for 2026. They also approved charter amendments to remove supermajority voting and supported, on an advisory basis, providing stockholders the right to call special meetings, while a separate stockholder proposal on special meeting rights did not pass.
SALEKI-GERHARDT AZITA reported acquisition or exercise transactions in this Form 4 filing.
ENTEGRIS INC director Azita Saleki-Gerhardt received an equity award as part of board compensation. On May 6, 2026, she was granted 1,412 Restricted Stock Units, payable solely in Common Stock, under the Entegris, Inc. 2020 Stock Plan for independent directors.
The Restricted Stock Units vest in full on the earlier of the first anniversary of the grant or the date of Entegris’ 2027 Annual Meeting of Stockholders. Following this award, Saleki-Gerhardt directly holds 26,383 shares of Entegris common stock.
LEDERER JAMES P reported acquisition or exercise transactions in this Form 4 filing.
Entegris Inc. director James P. Lederer received an equity grant of 1,412 shares of Common Stock in the form of Restricted Stock Units. The award was granted on May 6, 2026 under the Entegris, Inc. 2020 Stock Plan as compensation for his service as an independent director.
The Restricted Stock Units vest in full on the earlier of the first anniversary of the grant date or the date of the company’s 2027 Annual Meeting of Stockholders. Following this grant, Lederer directly holds 21,846 shares of Entegris Common Stock.
GENTILCORE JAMES reported acquisition or exercise transactions in this Form 4 filing.
ENTEGRIS INC director James Gentilcore received a stock-based compensation grant of 1,412 Restricted Stock Units (RSUs). The RSUs were awarded on May 6, 2026 under the Entegris, Inc. 2020 Stock Plan and are payable solely in Common Stock in consideration for his services as an independent director.
The RSUs vest in full on the earlier of the first anniversary of the grant or the company’s 2027 Annual Meeting of Stockholders. Following this award, Gentilcore directly holds 19,919 shares of Entegris common stock.
PUMA MARY G reported acquisition or exercise transactions in this Form 4 filing.
ENTEGRIS INC director Mary G. Puma received an equity grant in the form of 1,412 Restricted Stock Units (RSUs) payable solely in common stock under the Entegris, Inc. 2020 Stock Plan. These RSUs were awarded on May 6, 2026 as compensation for her services as an independent director.
The RSUs vest in full on the earlier of the first anniversary of the grant or the date of the company’s 2027 annual meeting of stockholders. Following this award, Puma directly holds 5,516 shares of common stock, reflecting a modest, routine increase in her ownership stake.
Clark Rodney reported acquisition or exercise transactions in this Form 4 filing.
ENTEGRIS INC director Rodney Clark received a stock-based compensation award. On May 6, 2026, he was granted 1,412 Restricted Stock Units (RSUs) payable solely in Common Stock under the Entegris, Inc. 2020 Stock Plan, in consideration for his services as an independent director.
The RSUs vest in full on the earlier of the first anniversary of the grant or the date of the company’s 2027 Annual Meeting of Stockholders. Following this grant, Clark directly holds 8,912 shares of Entegris common stock, reflecting a routine equity compensation grant rather than an open-market purchase or sale.
Kanouff Yvette reported acquisition or exercise transactions in this Form 4 filing.
Entegris, Inc. director Yvette Kanouff received a grant of 1,412 restricted stock units (RSUs) of Common Stock as compensation for board service. The RSUs were awarded on May 6, 2026 under the Entegris, Inc. 2020 Stock Plan for independent directors and are payable solely in Common Stock.
These RSUs vest in full on the earlier of the first anniversary of the grant date or the date of the company’s 2027 Annual Meeting of Stockholders. Following this award, Kanouff directly holds 12,533 shares of Entegris Common Stock.
ENTG notified a proposed sale of Common stock under Rule 144. The filing lists 2,389 shares of Common stock to be sold on 05/06/2026 through Fidelity Brokerage Services. The notice states the securities were from an option granted 04/01/2025. The filing also reports a prior sale of 11,438 shares on 02/20/2026 for $1,544,130.00.