COLELLA JOSEPH

PrivateCIK: 1811061
Location

BILLERICA, MA

COLELLA JOSEPH (SVP and General Counsel) sold 11.2% of their position (6.33K shares) of ENTEGRIS INC on the open market

Open‑market sale worth $886.7K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales
InsiderCOLELLA JOSEPHCIK 1811061
IssuerENTEGRIS INCCIK 1101302
Officer· SVP and General Counsel
Since Apr 2020
-6.33K
Net shares
Net seller
$886.7K
Total sold
2
Open market trades
0B · 2S
6
Total transactions
6.33K acquired · 12.65K disposed
Non-Derivative Transactions4

Common Stock

Direct
M · Option Exercise

Shares

+3.92K

Price / share

$98.11

Trade value

$384.20K

% of position

7.8%
5/14/2026
50.12K54.04K

Common Stock

Direct
S · Sale

Shares

3.92K

Price / share

$140.25

Trade value

$549.22K

% of position

7.2%
5/14/2026
54.04K50.12K

Common Stock

Direct
M · Option Exercise

Shares

+2.41K

Price / share

$80.71

Trade value

$194.51K

% of position

4.8%
5/14/2026
50.12K52.53K

Common Stock

Direct
S · Sale

Shares

2.41K

Price / share

$140.04

Trade value

$337.50K

% of position

4.6%
5/14/2026
52.53K50.12K
Total

Net shares

+0.00

Net value

-$308.01K

Derivative Transactions2

Employee Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Common Stock

3.92K shares

Shares

3.92K

Strike price

98.11

Held after

3.92K

Exercisable

5/14/2026

Employee Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Common Stock

2.41K shares

Shares

2.41K

Strike price

80.71

Held after

10.44K

Exercisable

5/14/2026
COLELLA JOSEPH — Insider Transaction (Form 4) Filed May 18, 2026 | Finecho