ENTEGRIS INC

Ticker: ENTG CUSIP: 29362U104 Class: EQTY

Spark Investment Management LLC's Holding History (CIK: 0001554871)

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

Q2 2017

Shares 11,600 Value ($000) $254 Avg Close $23.10 Range $20.97 - $26.04

Q1 2017

Shares 60,700 Value ($000) $1,420 Avg Close $19.78 Range $16.90 - $22.84

Q4 2016

Shares 60,700 Value ($000) $1,086 Avg Close $16.61 Range $14.10 - $18.14

Q3 2016

Shares 60,700 Value ($000) $1,057 Avg Close $15.71 Range $13.38 - $16.98

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2017	11,600	$254	$23.10	$20.97 - $26.04
Q1 2017	60,700	$1,420	$19.78	$16.90 - $22.84
Q4 2016	60,700	$1,086	$16.61	$14.10 - $18.14
Q3 2016	60,700	$1,057	$15.71	$13.38 - $16.98