Entegris, Inc.

ENTGNASDAQTechnology● Active

$125.41

$-14.47(-10.34%)

Market Cap$19.1B

P/E Ratio—

52W High$159.15

52W Low$67.97

Avg Volume2.7M

Open$134.76

Beta1.36

Insider Trades Ownership Employees

Entegris, Inc. (ENTG) Insider Trading

Form 4 buy vs sell counts, ratio, and sentiment — switch this quarter or last 12 months; chart and transactions below.

SEC EDGAR · FMP · ENTG · as of Jun 8, 2026

Activity summary

Buy transactions

P-Purchase only

Sell transactions

12 Months

Buy/Sell ratio

0.00

Buy/Sell (by trades)

Overall sentiment

BEARISH

↑ Buy 0%Active transactions only · RSU vesting excluded100% Sell ↓

Entegris, Inc. insiders have been primarily selling shares over the past 12 Months. Selling activity is often driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment toward the company.

▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · Buy = P-Purchase only · Sell = S-Sale only

As of Jun 8, 2026

ENTG insider buying and selling by quarter

ENTG insider selling · ENTG insider buying stocks · quarterly insider activity

Total insider buying (incl. awards)Total insider selling

386K193K0

2024 Q3

2024 Q4

2025 Q1

2025 Q2

2025 Q3

2025 Q4

2026 Q1

2026 Q2

Mobile shows last 4Q · Desktop shows full 8Q

▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · last 8 quarters

As of Jun 8, 2026

Active insiders

Most active in past 12 months · ENTG ceo insider trading

Showing all insiders · Click a card to filter the transactions table below

▸ Aggregated from reportingName · top 5 by trade count (12M) · no extra API

Recent insider transactions

ENTG executive sell shares · ENTG board member insider trading · ENTG insider trading SEC filing

Showing 86 most recent · Common Stock · Form 4 only

Scroll horizontally to see all columns

Date	Insider	Type	Shares	Price	Value	After trans.	Filing
Jun 3, 2026	LEDERER JAMES P Director	Sale	3,569	$143.59	$512K	18,277	Form 4
May 27, 2026	Haris Clinton M. SVP & President, APS Division	Option	6,848	$98.11	$672K	61,808.67	Form 4
May 27, 2026	Haris Clinton M. SVP & President, APS Division	Sale	6,848	$149.23	$1.02M⚡	54,960.67	Form 4
May 18, 2026	Nagesh Sukhi SVP & Chief Financial Officer	Award	8,254	—	—	8,254	Form 4
May 15, 2026	Rice Susan G. SVP, Global Human Resources	Option	12,960	$55.72	$722K	81,998.004	Form 4
May 15, 2026	Rice Susan G. SVP, Global Human Resources	Sale	6,933	$133.01	$922K	69,038.004	Form 4
May 15, 2026	Rice Susan G. SVP, Global Human Resources	Sale	12,960	$132.75	$1.72M⚡	69,038.004	Form 4
May 14, 2026	Blachier Olivier SVP, Chief Strategy Officer	Option	2,000	$80.71	$161K	36,896.95	Form 4
May 14, 2026	Blachier Olivier SVP, Chief Strategy Officer	Sale	2,000	$140.04	$280K	34,896.95	Form 4
May 14, 2026	Colella Joseph SVP and General Counsel	Option	3,916	$98.11	$384K	54,037.45	Form 4
May 14, 2026	Colella Joseph SVP and General Counsel	Option	2,410	$80.71	$195K	52,531.45	Form 4
May 14, 2026	Colella Joseph SVP and General Counsel	Sale	3,916	$140.25	$549K	50,121.45	Form 4
May 14, 2026	Colella Joseph SVP and General Counsel	Sale	2,410	$140.04	$337K	50,121.45	Form 4
May 14, 2026	Haris Clinton M. SVP & President, APS Division	Option	5,830	$55.72	$325K	60,790.67	Form 4
May 14, 2026	Haris Clinton M. SVP & President, APS Division	Sale	5,830	$144.57	$843K	54,960.67	Form 4
May 6, 2026	SALEKI-GERHARDT AZITA Director	Award	1,412	—	—	26,383	Form 4
May 6, 2026	LEDERER JAMES P Director	Award	1,412	—	—	21,846	Form 4
May 6, 2026	GENTILCORE JAMES Director	Award	1,412	—	—	19,919	Form 4
May 6, 2026	PUMA MARY G Director	Award	1,412	—	—	5,516	Form 4
May 6, 2026	Clark Rodney Director	Award	1,412	—	—	8,912	Form 4
May 6, 2026	Kanouff Yvette Director	Award	1,412	—	—	12,533	Form 4
Apr 17, 2026	LOY BERTRAND Executive Chair · Director	Option	44,138	$98.11	$4.33M⚡	271,665	Form 4
Apr 17, 2026	LOY BERTRAND Executive Chair · Director	Sale	44,138	$144.41	$6.37M⚡	227,527	Form 4
Apr 14, 2026	LOY BERTRAND Executive Chair · Director	Option	17,396	$98.11	$1.71M⚡	244,923	Form 4
Apr 14, 2026	LOY BERTRAND Executive Chair · Director	Sale	17,396	$140.22	$2.44M⚡	227,527	Form 4

LEDERER JAMES P

Director

Sale

Date

Jun 3

3,569

Price

$143.59

Value

$512K

View Form 4 on SEC.gov

Haris Clinton M.

SVP & President, APS Division

Option

Date

May 27

6,848

Price

$98.11

Value

$672K

View Form 4 on SEC.gov

Haris Clinton M.

SVP & President, APS Division

Sale

Date

May 27

6,848

Price

$149.23

Value

$1.02M ⚡

View Form 4 on SEC.gov

Nagesh Sukhi

SVP & Chief Financial Officer

Award

Date

May 18

8,254

Price

—

Value

—

View Form 4 on SEC.gov

Rice Susan G.

SVP, Global Human Resources

Option

Date

May 15

12,960

Price

$55.72

Value

$722K

View Form 4 on SEC.gov

Rice Susan G.

SVP, Global Human Resources

Sale

Date

May 15

6,933

Price

$133.01

Value

$922K

View Form 4 on SEC.gov

Rice Susan G.

SVP, Global Human Resources

Sale

Date

May 15

12,960

Price

$132.75

Value

$1.72M ⚡

View Form 4 on SEC.gov

Blachier Olivier

SVP, Chief Strategy Officer

Option

Date

May 14

2,000

Price

$80.71

Value

$161K

View Form 4 on SEC.gov

Blachier Olivier

SVP, Chief Strategy Officer

Sale

Date

May 14

2,000

Price

$140.04

Value

$280K

View Form 4 on SEC.gov

Colella Joseph

SVP and General Counsel

Option

Date

May 14

3,916

Price

$98.11

Value

$384K

View Form 4 on SEC.gov

Colella Joseph

SVP and General Counsel

Option

Date

May 14

2,410

Price

$80.71

Value

$195K

View Form 4 on SEC.gov

Colella Joseph

SVP and General Counsel

Sale

Date

May 14

3,916

Price

$140.25

Value

$549K

View Form 4 on SEC.gov

Colella Joseph

SVP and General Counsel

Sale

Date

May 14

2,410

Price

$140.04

Value

$337K

View Form 4 on SEC.gov

Haris Clinton M.

SVP & President, APS Division

Option

Date

May 14

5,830

Price

$55.72

Value

$325K

View Form 4 on SEC.gov

Haris Clinton M.

SVP & President, APS Division

Sale

Date

May 14

5,830

Price

$144.57

Value

$843K

View Form 4 on SEC.gov

SALEKI-GERHARDT AZITA

Director

Award

Date

May 6

1,412

Price

—

Value

—

View Form 4 on SEC.gov

LEDERER JAMES P

Director

Award

Date

May 6

1,412

Price

—

Value

—

View Form 4 on SEC.gov

GENTILCORE JAMES

Director

Award

Date

May 6

1,412

Price

—

Value

—

View Form 4 on SEC.gov

PUMA MARY G

Director

Award

Date

May 6

1,412

Price

—

Value

—

View Form 4 on SEC.gov

Clark Rodney

Director

Award

Date

May 6

1,412

Price

—

Value

—

View Form 4 on SEC.gov

Kanouff Yvette

Director

Award

Date

May 6

1,412

Price

—

Value

—

View Form 4 on SEC.gov

LOY BERTRAND

Executive Chair · Director

Option

Date

Apr 17

44,138

Price

$98.11

Value

$4.33M ⚡

View Form 4 on SEC.gov

LOY BERTRAND

Executive Chair · Director

Sale

Date

Apr 17

44,138

Price

$144.41

Value

$6.37M ⚡

View Form 4 on SEC.gov

LOY BERTRAND

Executive Chair · Director

Option

Date

Apr 14

17,396

Price

$98.11

Value

$1.71M ⚡

View Form 4 on SEC.gov

LOY BERTRAND

Executive Chair · Director

Sale

Date

Apr 14

17,396

Price

$140.22

Value

$2.44M ⚡

View Form 4 on SEC.gov

⚡ = value ≥ $1M · Award/Option price shows — · formType=4 · securityName=Common Stock · url → sec.gov/Archives/edgar

1 / 4

▸ Source: SEC EDGAR · Form 4 filings · ⚡ = value ≥ $1M · Award/Option price shows —

About ENTG insider trading

ENTG insider trades

Entegris, Inc. (ENTG) insider trading data is sourced from SEC Form 4 filings submitted by corporate insiders, including LOY BERTRAND (Executive Chair · Director), Colella Joseph (SVP and General Counsel), Blachier Olivier (SVP, Chief Strategy Officer). Over the past 12 months, 5 insiders have filed transactions with the SEC. ENTG insiders have been primarily selling, which may reflect pre-scheduled Rule 10b5-1 plan executions.

For Entegris, Inc.'s institutional ownership breakdown and insider ownership percentage, see the Ownership tab → Ownership tab →

Buy/Sell signal logic

acquisitionOrDisposition field:

A = Acquisition (buy) · D = Disposition (sell)

RSU vesting (M-Exempt) excluded from sentiment

Form 4SEC filing required within 2 business days of any insider transaction

10b5-1Pre-scheduled trading plan that allows insiders to sell on autopilot

Open MktDirect purchase or sale on the open market (excludes awards, options)

Ownership SEC filings Financial statements Price history Forecast & ratings Earnings

Frequently asked questions

ENTG insider trading · 5 questions

The insiders of Entegris, Inc. (ENTG) include executives and directors such as LOY BERTRAND (Executive Chair · Director), Colella Joseph (SVP and General Counsel), Blachier Olivier (SVP, Chief Strategy Officer), among others. Over the past 12 months, 5 insiders have filed Form 4 transactions with the SEC. Insider transactions are required to be reported within 2 business days of the trade date.

ENTG board member insider tradingwho are ENTG insidersENTG insider rosterEntegris, Inc. executives insider activity

▸ Source: FMP /stable/insider-trading/search · SEC EDGAR Form 3 & 4 · acquisitionOrDisposition A=Buy, D=Sell · RSU vesting (M-Exempt) excluded from sentiment bar · As of Jun 8, 2026