UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

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FORM 8-K

________________________________________

CURRENT REPORT

PURSUANT TO SECTIONS 13 OR 15(d)

OF THE SECURITIES EXCHANGE ACT OF 1934

Date of report (Date of earliest event reported) ~~July~~October 3015, 2025

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Entegris, Inc.

(Exact name of registrant as specified in its charter)

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Delaware

001-32598

41-1941551

(State or Other Jurisdiction of Incorporation)

(Commission File Number)

(I.R.S. Employer Identification No.)

129 Concord Road,

Billerica,

01821

(Address of principal executive offices)

(Zip Code)

(978) 436-6500

(Registrant’s telephone number, including area code)

N/A

(Former Name or Former Address, if Changed Since Last Report)

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Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading Symbol(s)

Name of each exchange on which registered

Common stock, $0.01 par value per share

ENTG

The Nasdaq Stock Market LLC

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 28.0201. ~~Results~~Other ~~of Operations and Financial Condition~~Events.

On ~~July 30~~October 15, 2025, Entegris, Inc. ~~(the~~announced ~~"Company")~~that ~~issued~~its aboard ~~press~~of ~~release~~directors tohas ~~announce~~declared ~~results~~a ~~for~~quarterly ~~the~~cash ~~second~~dividend ~~quarter~~ of ~~2025~~$0.10 ~~and~~per ~~will~~share ~~hold~~to abe ~~conference~~paid ~~call~~on toNovember ~~discuss~~19, ~~such~~2025 ~~results.~~to Ashareholders ~~copy~~ of ~~this~~record ~~press~~on ~~release~~the ~~and~~close ~~the~~of ~~supplemental~~business ~~slides~~on toOctober ~~which~~29, ~~management~~2025. ~~will~~A ~~refer~~copy ~~during~~of ~~the~~this ~~conference~~news ~~call~~release ~~are~~is attached hereto as Exhibit 99.1 and ~~Exhibit~~is ~~99.2, respectively, and are~~ incorporated herein by reference.

In accordance with General Instructions B.2 of Form 8-K, the information in this Item 2.02 shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall such information be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such a filing. The information set forth herein will not be deemed an admission as to the materiality of any information required to be disclosed solely to satisfy the requirements of Regulation FD.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits

EXHIBIT INDEX
ExhibitNo.						Description
99.1						Press Release, dated July 30, 2025
99.2						Second Quarter Earnings Release Presentation Slides, dated July 30, 2025
104						Cover Page Interactive Data File (embedded within the Inline XBRL document)

EXHIBIT INDEX


Exhibit No.						Description
99.1						News Release, dated October 15th, 2025.
104						Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURE

	ENTEGRIS, INC.
Dated: July 30, 2025	By:	/s/ Linda LaGorga
	Name:	Linda LaGorga
	Title:	Senior Vice President and Chief Financial Officer

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.


	ENTEGRIS, INC.

Dated: October 15, 2025	By:	/s/ Linda LaGorga
	Name:	Linda LaGorga
	Title:	Senior Vice President and Chief Financial Officer

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