MKS INSTRS INC

Ticker: MKSI CUSIP: 55306N104 Class: EQTY

Bridge City Capital, LLC's Holding History (CIK: 0001713521)

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

Q2 2020

Shares 19,174 Value ($000) $2,171 Avg Close $95.31 Range $70.45 - $112.06

Q1 2020

Shares 22,124 Value ($000) $1,802 Avg Close $97.84 Range $64.00 - $116.86

Q4 2019

Shares 19,259 Value ($000) $2,119 Avg Close $99.99 Range $81.07 - $109.78

Q3 2019

Shares 19,259 Value ($000) $1,777 Avg Close $78.64 Range $68.69 - $91.29

Q2 2019

Shares 15,091 Value ($000) $1,175 Avg Close $80.27 Range $67.03 - $98.53

Q1 2019

Shares 20,111 Value ($000) $1,871 Avg Close $76.40 Range $59.36 - $88.91

Q4 2018

Shares 20,251 Value ($000) $1,308 Avg Close $68.31 Range $53.35 - $77.61

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2020	19,174	$2,171	$95.31	$70.45 - $112.06
Q1 2020	22,124	$1,802	$97.84	$64.00 - $116.86
Q4 2019	19,259	$2,119	$99.99	$81.07 - $109.78
Q3 2019	19,259	$1,777	$78.64	$68.69 - $91.29
Q2 2019	15,091	$1,175	$80.27	$67.03 - $98.53
Q1 2019	20,111	$1,871	$76.40	$59.36 - $88.91
Q4 2018	20,251	$1,308	$68.31	$53.35 - $77.61