STOCK TITAN

Entegris (NASDAQ: ENTG) chair exercises options in pre-planned share sale

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

ENTEGRIS INC Executive Chair Bertrand Loy exercised stock options and sold the resulting shares in a pre-planned transaction. He exercised options covering 44,138 shares of Common Stock at $98.11 per share and sold 44,138 shares at a weighted average price of $144.41 per share.

The sale was made pursuant to a Rule 10b5-1 Trading Plan established on February 10, 2025, indicating the trades were pre-scheduled. Following these transactions, Loy directly holds 227,527 shares of Entegris Common Stock, and the exercised option grant is now fully used.

Positive

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Negative

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Insider LOY BERTRAND
Role Executive Chair
Sold 44,138 shs ($6.37M)
Type Security Shares Price Value
Exercise Employee Stock Option (Right to Buy) 44,138 $0.00 --
Exercise Common Stock 44,138 $98.11 $4.33M
Sale Common Stock 44,138 $144.41 $6.37M
Holdings After Transaction: Employee Stock Option (Right to Buy) — 0 shares (Direct, null); Common Stock — 271,665 shares (Direct, null)
Footnotes (1)
  1. These shares were sold pursuant to a Rule 10b5-1 Trading Plan established by the Reporting Person on February 10, 2025. The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $140.00 to $146.46, inclusive. The Reporting Person undertakes to provide Entegris, Inc., any shareholder of Entegris, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. This option is fully vested. Awarded pursuant to the Entegris, Inc. 2020 Stock Plan in consideration of services as an employee.
Shares sold 44,138 shares Common Stock sold in open-market transaction on April 17, 2026
Sale price (weighted average) $144.41 per share Weighted average sale price for 44,138 shares
Sale price range $140.00–$146.46 per share Price range of multiple sale transactions
Options exercised 44,138 shares Employee Stock Option exercised into Common Stock
Option exercise price $98.11 per share Conversion or exercise price of Employee Stock Option
Shares held after 227,527 shares Direct Common Stock ownership following transactions
Option expiration date February 19, 2028 Original expiration date of the exercised option grant
Rule 10b5-1 Trading Plan regulatory
"These shares were sold pursuant to a Rule 10b5-1 Trading Plan established by the Reporting Person"
A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.
Employee Stock Option financial
"Employee Stock Option (Right to Buy) … underlying security title: Common Stock"
An employee stock option is a promise that lets a worker buy company shares later at a predetermined price, often after they stay for a certain period or meet performance goals — think of it like a coupon that locks in today's price for a future purchase. It matters to investors because options align employees’ incentives with company performance, can increase the number of shares outstanding (dilution) when exercised, and represent a compensation cost that affects reported profits and shareholder value.
weighted average price financial
"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions"
Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.
2020 Stock Plan financial
"Awarded pursuant to the Entegris, Inc. 2020 Stock Plan in consideration of services as an employee"
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

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:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
X
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
LOY BERTRAND

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

(Street)
BILLERICA MASSACHUSETTS 01821

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
ENTEGRIS INC [ ENTG ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
XOfficer (give title below)Other (specify below)
Executive Chair
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
04/17/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock04/17/2026M44,138A$98.11271,665D
Common Stock04/17/2026S44,138(1)D$144.41(2)227,527D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Employee Stock Option (Right to Buy)$98.1104/17/2026M44,138 (3)02/19/2028Common Stock44,138$0(4)0D
Explanation of Responses:
1. These shares were sold pursuant to a Rule 10b5-1 Trading Plan established by the Reporting Person on February 10, 2025.
2. The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $140.00 to $146.46, inclusive. The Reporting Person undertakes to provide Entegris, Inc., any shareholder of Entegris, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.
3. This option is fully vested.
4. Awarded pursuant to the Entegris, Inc. 2020 Stock Plan in consideration of services as an employee.
Remarks:
/s/ Joseph Colella, Attorney-In-Fact for Bertrand Loy04/20/2026
** 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 4 (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 4: SEC 1474 (03-26)

FAQ

What insider transactions did ENTEGRIS INC (ENTG) report for Bertrand Loy?

ENTEGRIS INC reported that Executive Chair Bertrand Loy exercised options for 44,138 shares of Common Stock at $98.11 per share and sold 44,138 shares at a weighted average price of $144.41 per share in open-market transactions.

Was Bertrand Loy’s sale of ENTEGRIS INC (ENTG) shares pre-planned?

Yes. The filing states the 44,138 shares were sold pursuant to a Rule 10b5-1 Trading Plan established by Bertrand Loy on February 10, 2025, meaning the trades were scheduled in advance rather than timed discretionarily with short-term market movements.

How many ENTEGRIS INC (ENTG) shares does Bertrand Loy hold after these transactions?

After exercising options and selling shares, Bertrand Loy directly holds 227,527 shares of ENTEGRIS INC Common Stock. This figure reflects his remaining direct equity stake following the reported 44,138-share option exercise and the matching 44,138-share open-market sale.

What options did Bertrand Loy exercise in the ENTEGRIS INC (ENTG) Form 4 filing?

He exercised an Employee Stock Option for 44,138 shares of ENTEGRIS INC Common Stock with a conversion or exercise price of $98.11 per share. The option, awarded under the 2020 Stock Plan for employee services, was fully vested and now shows zero remaining derivative balance.

What price range did ENTEGRIS INC (ENTG) shares sell for in Bertrand Loy’s transaction?

The Form 4 notes that the reported $144.41 per-share sale price is a weighted average. Individual sale prices for the 44,138 shares ranged from $140.00 to $146.46, with detailed trade breakdowns available from the company or regulators upon request.

What stock plan governed Bertrand Loy’s exercised options at ENTEGRIS INC (ENTG)?

The exercised Employee Stock Option was awarded under the Entegris, Inc. 2020 Stock Plan as consideration for Bertrand Loy’s services as an employee. The filing states that this option grant was fully vested at the time of the reported exercise and subsequent share sale.