STOCK TITAN

Entegris (ENTG) director files Form 3 with no reported beneficial holdings

(Neutral)
(Neutral)
Form Type
3

Rhea-AI Filing Summary

Entegris Inc director Robert A. Bruggeworth has submitted an initial statement of beneficial ownership as an insider. The report lists No Securities Beneficially Owned, with 0 shares shown as beneficially owned following the reporting date. There are no reported purchases, sales, or derivative positions; this serves as a baseline disclosure of his current ownership status in Entegris.

Positive

  • None.

Negative

  • None.
Insider BRUGGEWORTH ROBERT A
Role Director
Type Security Shares Price Value
holding No Securities Beneficially Owned -- -- --
Holdings After Transaction: No Securities Beneficially Owned — 0 shares (Direct)
Beneficial ownership 0 shares Shares beneficially owned following reporting for director Robert A. Bruggeworth
Holding entries 1 Number of holding entries reported in the ownership summary
Derivative transactions 0 Derivative transaction count in the transaction summary
beneficially owned regulatory
"The report lists No Securities Beneficially Owned, with 0 shares shown."
Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.
reporting person regulatory
"Director Robert A. Bruggeworth is identified as the reporting person."
direct ownership regulatory
"The ownership type is coded as direct (D), with 0 shares."

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

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FAQ

What does Entegris (ENTG) director Robert A. Bruggeworth report in this Form 3?

He reports No Securities Beneficially Owned in Entegris, with 0 shares shown as beneficially owned after the report. This establishes his initial insider ownership baseline as a director.

Does Robert A. Bruggeworth own any Entegris (ENTG) securities as of this Form 3?

According to the Form 3, he reports beneficial ownership of 0 Entegris securities. The security title explicitly states "No Securities Beneficially Owned," and total shares following reporting are listed as 0.0000.

Were there any stock purchases or sales by Robert A. Bruggeworth in Entegris (ENTG) in this Form 3?

No. The Form 3 only records a holding entry showing 0 shares beneficially owned. There are no buy or sell transactions and no derivative exercises or gifts reported in this submission.

What is the ownership type reported for Robert A. Bruggeworth in Entegris (ENTG)?

The ownership type is coded as direct (D), with 0 shares beneficially owned. This indicates any future reported holdings under this code would be directly held rather than through an indirect entity such as a trust or partnership.

How many positions or holding entries are reported for Robert A. Bruggeworth in Entegris (ENTG)?

There is one holding entry, showing "No Securities Beneficially Owned" and 0.0000 shares following reporting. The summary also indicates 0 derivative transactions and no net buying or selling activity.
SEC Form 3
FORM 3UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0104
Estimated average burden
hours per response:0.5
1. Name and Address of Reporting Person*
BRUGGEWORTH ROBERT A

(Last)(First)(Middle)
C/O ENTEGRIS, INC.
129 CONCORD ROAD

(Street)
BILLERICA MASSACHUSETTS 01821

(City)(State)(Zip)

UNITED STATES

(Country)
2. Date of Event Requiring Statement (Month/Day/Year)
08/03/2026
3. Issuer Name and Ticker or Trading Symbol
ENTEGRIS INC [ ENTG ]
3a. Foreign Trading Symbol
5. If Amendment, Date of Original Filed (Month/Day/Year)
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5)
No Securities Beneficially Owned0D
Table II - Derivative Securities Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4) 2. Date Exercisable and Expiration Date (Month/Day/Year)3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 6. Nature of Indirect Beneficial Ownership (Instr. 5)
Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
Remarks:
/s/ Joseph Colella, Attorney-In-Fact for Robert A. Bruggeworth08/04/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 3: SEC 1473 (03-26)