ENTEGRIS INC

Ticker: ENTG CUSIP: 29362U104 Class: EQTY

MARTINGALE ASSET MANAGEMENT L P's Holding History (CIK: 0000936944)

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

Q1 2018
Shares 6,538 Value ($000) $228 Avg Close $32.52 Range $28.08 - $36.78
Q4 2017
Shares 17,753 Value ($000) $541 Avg Close $29.39 Range $27.05 - $31.71
Q3 2017
Shares 26,155 Value ($000) $755 Avg Close $24.35 Range $20.85 - $27.77
Q2 2017
Shares 62,559 Value ($000) $1,374 Avg Close $23.10 Range $20.97 - $26.04
Q1 2017
Shares 146,581 Value ($000) $3,430 Avg Close $19.78 Range $16.90 - $22.84
Q4 2016
Shares 141,381 Value ($000) $2,531 Avg Close $16.61 Range $14.10 - $18.14
Q3 2016
Shares 74,714 Value ($000) $1,302 Avg Close $15.71 Range $13.38 - $16.98
Q3 2013
Shares 79,922 Value ($000) $813 Avg Close $9.26 Range $8.59 - $10.19
Q2 2013
Shares 122,649 Value ($000) $1,152 Avg Close $9.27 Range $8.51 - $10.07