ENTEGRIS INC

Ticker: ENTG CUSIP: 29362U104 Class: EQTY

SUMMIT SECURITIES GROUP LLC's Holding History (CIK: 0001531593)

Note: Option positions (PUT/CALL) are excluded.

Q2 2025

Shares 1 Value ($000) $0 Avg Close $75.73 Range $60.49 - $87.54

Q1 2025

Shares 407 Value ($000) $36 Avg Close $100.41 Range $84.39 - $109.99

Q2 2024

Shares 200 Value ($000) $0 Avg Close $131.08 Range $119.43 - $142.71

Q2 2022

Shares 1 Value ($000) $0 Avg Close $106.67 Range $89.00 - $130.58

Q2 2016

Shares 13,969 Value ($000) $202 Avg Close $13.16 Range $12.25 - $14.14

Q3 2014

Shares 1,600 Value ($000) $18 Avg Close $11.78 Range $10.94 - $13.45

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	1	$0	$75.73	$60.49 - $87.54
Q1 2025	407	$36	$100.41	$84.39 - $109.99
Q2 2024	200	$0	$131.08	$119.43 - $142.71
Q2 2022	1	$0	$106.67	$89.00 - $130.58
Q2 2016	13,969	$202	$13.16	$12.25 - $14.14
Q3 2014	1,600	$18	$11.78	$10.94 - $13.45