ENTG insider sale: 5,830 shares reported

Clinton M. Haris filed a Form 144 reporting a recent sale of Common Stock.

Rhea-AI Filing Summary

Clinton M. Haris filed a Form 144 reporting a recent sale of Common Stock. The filing lists a sale of 5,830 shares on 05/14/2026 for $842,843.10. The filing also lists 6,848 shares tied to Fidelity Brokerage Services LLC with a value of $1,021,927.04 and an associated date of 05/27/2026. An option grant date of 02/02/2021 is shown in the excerpt.

Insights

Compliance Analyst

Form 144 records a reported insider sale and related resale notice.

The excerpt records a sale of $842,843.10 for 5,830 shares on 05/14/2026 under the Form 144 disclosure line "Securities Sold During The Past 3 Months." It also lists 6,848 shares valued at $1,021,927.04 dated 05/27/2026 associated with Fidelity Brokerage Services LLC.

These entries are routine disclosure of planned or recent sales by an affiliate; cash‑flow treatment and any holding‑period qualifiers are not visible in the provided excerpt. Subsequent filings or broker records would show settlement and compliance with Rule 144 conditions.

Key Figures

Shares sold (reported): 5,830 shares Proceeds from reported sale: $842,843.10 Securities to be sold (listed): 6,848 shares +2 more

5 metrics

Shares sold (reported) 5,830 shares Sale reported on 05/14/2026

Proceeds from reported sale $842,843.10 Proceeds for 5,830 shares on 05/14/2026

Securities to be sold (listed) 6,848 shares Listed with Fidelity Brokerage Services LLC dated 05/27/2026

Value for 6,848 shares $1,021,927.04 Value shown alongside 6,848 shares dated 05/27/2026

Option grant date 02/02/2021 Option Granted line in excerpt

Key Terms

Option Granted, Securities To Be Sold, Issuer, Cash

4 terms

Option Granted financial

"Common | 05/27/2026 | Option Granted 02/02/2021"

Securities To Be Sold regulatory

"144: Securities To Be Sold"

Issuer regulatory

"Option Granted 02/02/2021 | Issuer"

Cash financial

"05/27/2026 | Cash"

FAQ

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

What does the Form 144 for ENTG show?

It shows a reported sale of 5,830 shares by Clinton M. Haris on 05/14/2026 for $842,843.10. The excerpt also lists 6,848 shares with a value of $1,021,927.04 dated 05/27/2026.

Who reported the sale on the Form 144 for ENTG?

The filing identifies Clinton M. Haris as the reporting person for the sale of 5,830 shares on 05/14/2026. Fidelity Brokerage Services LLC appears as an intermediary tied to a separate 6,848 share line dated 05/27/2026.

What proceeds are disclosed in ENTG's Form 144 excerpt?

The excerpt shows proceeds of $842,843.10 for the 5,830‑share sale reported on 05/14/2026. It also lists a value of $1,021,927.04 for 6,848 shares dated 05/27/2026 in the securities section.

Does the excerpt show option or grant information for ENTG?

Yes. The excerpt includes an "Option Granted" line with the grant date 02/02/2021 tied to the listed shares. The filing shows the option grant date but does not provide strike price or exercise details in the provided excerpt.

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

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Accepted by SEC EDGAR 05/27/2026 - 10:28 AM 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	0001483553
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	Haris Clinton M.
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

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	6848	1021927.04	152500000	05/27/2026	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	05/27/2026	Option Granted 02/02/2021	Issuer			6848	05/27/2026	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
Clinton M. Haris 129 Concord Road Billerica MA 01821	Common	05/14/2026	5830	842843.10

144: Remarks and Signature

Remarks
Date of Notice	05/27/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	02/13/2026
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/Wade Moss, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Clinton M. Haris
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)