Bertrand Loy plans sale of 65,250 Entegris shares

Entegris insider filing shows a planned stock sale.

Rhea-AI Filing Summary

Entegris insider filing shows a planned stock sale. A holder has filed a notice to sell 65,250 shares of Entegris common stock on NASDAQ through Fidelity Brokerage Services LLC at an aggregate market value of 7,504,402.50, with 151,600,000 shares outstanding.

The shares were acquired on 02/02/2026 by exercising a stock option that was originally granted on 02/04/2020, with the purchase price paid in cash. The notice also reports that Bertrand Loy sold 57,570 common shares on 12/01/2025 for gross proceeds of 4,426,021.90 during the prior three months.

FAQ

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

How many Entegris (ENTG) shares are planned to be sold in this notice?

The notice covers a planned sale of 65,250 shares of Entegris common stock. These shares are to be sold on NASDAQ through Fidelity Brokerage Services LLC, with the filing listing an aggregate market value of 7,504,402.50 for the transaction.

What is the reported market value of the Entegris (ENTG) shares to be sold?

The filing reports an aggregate market value of 7,504,402.50 for the 65,250 Entegris common shares to be sold. This value is based on the number of shares listed in the notice and reflects the estimated total dollar amount for the planned sale.

How and when were the Entegris (ENTG) shares in this Form 144 acquired?

The 65,250 Entegris common shares were acquired on 02/02/2026 by exercising a stock option. The option was originally granted on 02/04/2020, and the filing states that the exercise was paid for in cash.

What prior Entegris (ENTG) share sales are disclosed in the past three months?

The notice states that Bertrand Loy sold 57,570 Entegris common shares on 12/01/2025. These sales generated reported gross proceeds of 4,426,021.90, and they are disclosed as required sales activity during the prior three-month period.

What is the total number of Entegris (ENTG) shares outstanding in this filing?

The filing lists 151,600,000 Entegris common shares as outstanding. This figure provides context for the planned sale of 65,250 shares, indicating the overall size of the company’s share base at the time referenced in the notice.

Which broker and exchange are used for the Entegris (ENTG) share sale?

The shares are to be sold through Fidelity Brokerage Services LLC, located in Smithfield, Rhode Island. The filing specifies that the planned sale of Entegris common stock will take place on the NASDAQ securities exchange, as listed in the securities information table.

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

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Accepted by SEC EDGAR 02/02/2026 - 03:18 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	0001197452
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	LOY BERTRAND
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	Officer
Relationship to Issuer	Director

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	65250	7504402.50	151600000	02/02/2026	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	02/02/2026	Option Granted - 02/04/2020	Issuer			65250	02/02/2026	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
Bertrand Loy 129 Concord Road Billerica MA 01821	Common	12/01/2025	57570	4426021.90

144: Remarks and Signature

Remarks
Date of Notice	02/02/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	02/10/2025
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/ Jennifer Ruchti, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Bertrand Loy
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)