MKS INSTRS INC

Ticker: MKSI CUSIP: 55306N104 Class: EQTY

Jaffetilchin Investment Partners, LLC's Holding History (CIK: 0001404652)

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

Q2 2018

Shares 2,773 Value ($000) $265 Avg Close $102.60 Range $86.55 - $115.42

Q1 2018

Shares 4,144 Value ($000) $479 Avg Close $103.13 Range $88.32 - $120.60

Q4 2017

Shares 2,773 Value ($000) $262 Avg Close $93.43 Range $82.69 - $103.63

Q3 2017

Shares 2,916 Value ($000) $275 Avg Close $76.52 Range $62.45 - $89.48

Q1 2017

Shares 3,364 Value ($000) $231 Avg Close $61.31 Range $54.85 - $65.67

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	2,773	$265	$102.60	$86.55 - $115.42
Q1 2018	4,144	$479	$103.13	$88.32 - $120.60
Q4 2017	2,773	$262	$93.43	$82.69 - $103.63
Q3 2017	2,916	$275	$76.52	$62.45 - $89.48
Q1 2017	3,364	$231	$61.31	$54.85 - $65.67