MKS INSTRS INC

Ticker: MKSI CUSIP: 55306N104 Class: EQTY

HMS Capital Management, LLC's Holding History (CIK: 0001689470)

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

Q3 2019

Shares 17,082 Value ($000) $1,369 Avg Close $78.64 Range $68.69 - $91.29

Q4 2018

Shares 17,082 Value ($000) $1,369 Avg Close $68.31 Range $53.35 - $77.61

Q3 2018

Shares 17,082 Value ($000) $1,369 Avg Close $86.11 Range $74.38 - $97.19

Q2 2018

Shares 16,450 Value ($000) $1,574 Avg Close $102.60 Range $86.55 - $115.42

Q1 2018

Shares 15,870 Value ($000) $1,835 Avg Close $103.13 Range $88.32 - $120.60

Q4 2017

Shares 15,654 Value ($000) $1,479 Avg Close $93.43 Range $82.69 - $103.63

Q3 2017

Shares 14,816 Value ($000) $1,399 Avg Close $76.52 Range $62.45 - $89.48

Q2 2017

Shares 15,408 Value ($000) $1,037 Avg Close $70.74 Range $60.40 - $82.65

Q1 2017

Shares 17,075 Value ($000) $1,360 Avg Close $61.31 Range $54.85 - $65.67

Q4 2016

Shares 15,884 Value ($000) $944 Avg Close $50.13 Range $43.15 - $57.04

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2019	17,082	$1,369	$78.64	$68.69 - $91.29
Q4 2018	17,082	$1,369	$68.31	$53.35 - $77.61
Q3 2018	17,082	$1,369	$86.11	$74.38 - $97.19
Q2 2018	16,450	$1,574	$102.60	$86.55 - $115.42
Q1 2018	15,870	$1,835	$103.13	$88.32 - $120.60
Q4 2017	15,654	$1,479	$93.43	$82.69 - $103.63
Q3 2017	14,816	$1,399	$76.52	$62.45 - $89.48
Q2 2017	15,408	$1,037	$70.74	$60.40 - $82.65
Q1 2017	17,075	$1,360	$61.31	$54.85 - $65.67
Q4 2016	15,884	$944	$50.13	$43.15 - $57.04