ENTEGRIS INC

Ticker: ENTG CUSIP: 29362U104 Class: EQTY

LOOMIS SAYLES & CO L P's Holding History (CIK: 0000312348)

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

Q1 2021

Shares 118 Value ($000) $13 Avg Close $101.00 Range $91.73 - $111.76

Q4 2020

Shares 118 Value ($000) $11 Avg Close $85.63 Range $72.68 - $98.15

Q3 2018

Shares 313 Value ($000) $9 Avg Close $32.48 Range $27.54 - $37.24

Q1 2017

Shares 416 Value ($000) $10 Avg Close $19.78 Range $16.90 - $22.84

Q4 2016

Shares 1,318 Value ($000) $24 Avg Close $16.61 Range $14.10 - $18.14

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	118	$13	$101.00	$91.73 - $111.76
Q4 2020	118	$11	$85.63	$72.68 - $98.15
Q3 2018	313	$9	$32.48	$27.54 - $37.24
Q1 2017	416	$10	$19.78	$16.90 - $22.84
Q4 2016	1,318	$24	$16.61	$14.10 - $18.14