ENTG Form 144: 2,859 Shares Proposed Sale

ENTG submitted a Form 144 notice for the proposed sale of 2,859 shares on 06/11/2026 related to a Stock Option Exercise with cash settlement.

Rhea-AI Filing Summary

ENTG submitted a Form 144 notice for the proposed sale of 2,859 shares on 06/11/2026 related to a Stock Option Exercise with cash settlement. The filing also lists three reported disposals by Linda Lagorga in May 2026: 2,389, 2,389 and 2,860 shares with the dollar amounts shown.

Insights

Securities Counsel

Form 144 records a proposed resale following an option exercise; past May disposals are disclosed.

The filing lists a proposed sale of 2,859 shares on 06/11/2026 described as a Stock Option Exercise settled for Cash. It separately shows three May 2026 disposals by Linda Lagorga with share counts and proceeds.

These entries are procedural notices under resale rules; timing, broker mechanics, and whether the sale occurs depend on subsequent market actions and compliance with Rule 144 conditions.

Key Figures

Proposed sale: 2,859 shares May 6, 2026 disposal: 2,389 shares May 22, 2026 disposal: 2,389 shares +3 more

6 metrics

Proposed sale 2,859 shares Stock Option Exercise on 06/11/2026

May 6, 2026 disposal 2,389 shares Linda Lagorga sale on 05/06/2026 for $364,871.97

May 22, 2026 disposal 2,389 shares Linda Lagorga sale on 05/22/2026 for $322,515.00

May 26, 2026 disposal 2,860 shares Linda Lagorga sale on 05/26/2026 for $400,399.20

Listed figure 152,500,000 Number shown in securities information block

Amount shown 414,555.00 Figure appearing in securities information block

Key Terms

Stock Option Exercise, Form 144, Cash settlement, NASDAQ

4 terms

Stock Option Exercise financial

"Stock Option Exercise | Issuer | 2859 | 06/11/2026"

A stock option exercise is the act of using a previously granted right to buy shares of a company's stock at a specific, predetermined price by paying that price and receiving the shares. It matters to investors because exercising changes who owns the shares (which can dilute existing ownership), can trigger taxable events and shift potential gains or losses, and affects voting power and the company’s outstanding share count—like turning a voucher into an actual product that becomes part of circulating supply.

Form 144 regulatory

"Filer Information | 144: Filer Information"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Cash settlement financial

"06/11/2026 | Stock Option Exercise | Issuer | 2859 | 06/11/2026 | Cash"

Cash settlement is a process where, instead of exchanging physical assets like stocks or commodities, the parties involved settle the difference in value with money after a contract ends. For investors, it simplifies transactions by avoiding the need to handle or deliver the actual asset, making it quicker and more convenient to complete trades. This method ensures a straightforward way to settle agreements based on their final value.

NASDAQ market

"06/11/2026 | NASDAQ"

The Nasdaq is a stock exchange where many companies' shares are bought and sold, functioning much like a marketplace for investments. It matters to investors because it provides a platform to buy and sell ownership stakes in companies, helping them track the value of those companies and make informed decisions. As one of the largest and most technology-focused markets, it also reflects trends and developments in the business world.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does ENTG's Form 144 for 06/11/2026 report?

It reports a proposed resale of 2,859 shares tied to a Stock Option Exercise and settled in cash. The filing lists the sale date as 06/11/2026 and identifies the market as NASDAQ.

Who reported recent share disposals in the filing for ENTG?

The filing lists three May 2026 dispositions by Linda Lagorga: 2,389, 2,389, and 2,860 shares. Each line includes the sale date and the dollar amount received as shown in the excerpt.

Does the Form 144 show how proceeds are being handled?

The entry for the June transaction shows Cash as the settlement method for the Stock Option Exercise. The document provides dollar amounts for the May dispositions beside each trade line.

What issuer or broker details appear in the excerpt for ENTG?

The excerpt names Fidelity Brokerage Services LLC with an address and lists NASDAQ as the market. It also shows a number labeled 152,500,000 within the securities information block.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 06/11/2026 - 05:13 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001977397
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	ENTEGRIS INC
SEC File Number	001-32598
Address of Issuer	129 CONCORD ROAD BILLERICA MASSACHUSETTS 01821
Phone	9784366500
Name of Person for Whose Account the Securities are To Be Sold	LaGorga Linda
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Former Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	2859	414555.00	152500000	06/11/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	06/11/2026	Stock Option Exercise	Issuer			2859	06/11/2026	Cash

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Linda Lagorga 129 Concord Road Billerica MA 01821	Common	05/06/2026	2389	364871.97
Linda Lagorga 129 Concord Road Billerica MA 01821	Common	05/22/2026	2389	322515.00
Linda Lagorga 129 Concord Road Billerica, MA 01821	Common	05/26/2026	2860	400399.20

144: Remarks and Signature

Remarks
Date of Notice	06/11/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Daniel Tucci, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Linda Lagorga
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)