ENTEGRIS INC

Ticker: ENTG CUSIP: 29362U104 Class: EQTY

COOKE & BIELER LP's Holding History (CIK: 0000024386)

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

Q1 2020

Shares 157,870 Value ($000) $7,068 Avg Close $50.63 Range $37.23 - $57.68

Q4 2019

Shares 229,494 Value ($000) $11,495 Avg Close $47.00 Range $43.45 - $50.25

Q3 2019

Shares 238,010 Value ($000) $11,201 Avg Close $41.06 Range $34.02 - $47.16

Q2 2019

Shares 357,820 Value ($000) $13,354 Avg Close $36.83 Range $32.80 - $40.83

Q1 2019

Shares 464,130 Value ($000) $16,565 Avg Close $32.31 Range $26.52 - $39.16

Q4 2018

Shares 779,440 Value ($000) $21,742 Avg Close $26.16 Range $22.58 - $29.45

Q3 2018

Shares 634,510 Value ($000) $18,369 Avg Close $32.48 Range $27.54 - $37.24

Q3 2017

Shares 283,018 Value ($000) $8,165 Avg Close $24.35 Range $20.85 - $27.77

Q2 2017

Shares 690,710 Value ($000) $15,161 Avg Close $23.10 Range $20.97 - $26.04

Q1 2017

Shares 805,567 Value ($000) $18,850 Avg Close $19.78 Range $16.90 - $22.84

Q4 2016

Shares 1,058,582 Value ($000) $18,949 Avg Close $16.61 Range $14.10 - $18.14

Q3 2016

Shares 1,166,352 Value ($000) $20,318 Avg Close $15.71 Range $13.38 - $16.98

Q2 2016

Shares 1,573,966 Value ($000) $22,775 Avg Close $13.16 Range $12.25 - $14.14

Q1 2016

Shares 1,582,366 Value ($000) $21,552 Avg Close $11.59 Range $9.93 - $13.21

Q4 2015

Shares 1,408,711 Value ($000) $18,694 Avg Close $12.79 Range $11.83 - $13.71

Q3 2015

Shares 867,199 Value ($000) $11,438 Avg Close $13.21 Range $12.09 - $14.55

Q2 2015

Shares 641,096 Value ($000) $9,341 Avg Close $13.43 Range $12.47 - $14.47

Q1 2015

Shares 947,770 Value ($000) $12,975 Avg Close $12.62 Range $11.39 - $13.35

Q4 2014

Shares 963,470 Value ($000) $12,727 Avg Close $12.28 Range $10.22 - $13.37

Q3 2014

Shares 1,237,695 Value ($000) $14,233 Avg Close $11.78 Range $10.94 - $13.45

Q2 2014

Shares 1,885,202 Value ($000) $25,912 Avg Close $11.36 Range $10.24 - $13.27

Q1 2014

Shares 1,938,929 Value ($000) $23,480 Avg Close $11.16 Range $9.77 - $11.97

Q4 2013

Shares 2,692,659 Value ($000) $31,208 Avg Close $10.11 Range $9.45 - $11.15

Q3 2013

Shares 2,752,623 Value ($000) $27,967 Avg Close $9.26 Range $8.59 - $10.19

Q2 2013

Shares 1,112,615 Value ($000) $10,442 Avg Close $9.27 Range $8.51 - $10.07

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2020	157,870	$7,068	$50.63	$37.23 - $57.68
Q4 2019	229,494	$11,495	$47.00	$43.45 - $50.25
Q3 2019	238,010	$11,201	$41.06	$34.02 - $47.16
Q2 2019	357,820	$13,354	$36.83	$32.80 - $40.83
Q1 2019	464,130	$16,565	$32.31	$26.52 - $39.16
Q4 2018	779,440	$21,742	$26.16	$22.58 - $29.45
Q3 2018	634,510	$18,369	$32.48	$27.54 - $37.24
Q3 2017	283,018	$8,165	$24.35	$20.85 - $27.77
Q2 2017	690,710	$15,161	$23.10	$20.97 - $26.04
Q1 2017	805,567	$18,850	$19.78	$16.90 - $22.84
Q4 2016	1,058,582	$18,949	$16.61	$14.10 - $18.14
Q3 2016	1,166,352	$20,318	$15.71	$13.38 - $16.98
Q2 2016	1,573,966	$22,775	$13.16	$12.25 - $14.14
Q1 2016	1,582,366	$21,552	$11.59	$9.93 - $13.21
Q4 2015	1,408,711	$18,694	$12.79	$11.83 - $13.71
Q3 2015	867,199	$11,438	$13.21	$12.09 - $14.55
Q2 2015	641,096	$9,341	$13.43	$12.47 - $14.47
Q1 2015	947,770	$12,975	$12.62	$11.39 - $13.35
Q4 2014	963,470	$12,727	$12.28	$10.22 - $13.37
Q3 2014	1,237,695	$14,233	$11.78	$10.94 - $13.45
Q2 2014	1,885,202	$25,912	$11.36	$10.24 - $13.27
Q1 2014	1,938,929	$23,480	$11.16	$9.77 - $11.97
Q4 2013	2,692,659	$31,208	$10.11	$9.45 - $11.15
Q3 2013	2,752,623	$27,967	$9.26	$8.59 - $10.19
Q2 2013	1,112,615	$10,442	$9.27	$8.51 - $10.07