MKS INSTRS INC

Ticker: MKSI CUSIP: 55306N104 Class: EQTY

Avidian Wealth Solutions, LLC's Holding History (CIK: 0001471474)

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

Q3 2018

Shares 27,489 Value ($000) $2,203 Avg Close $86.11 Range $74.38 - $97.19

Q1 2018

Shares 11,405 Value ($000) $1,319 Avg Close $103.13 Range $88.32 - $120.60

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	27,489	$2,203	$86.11	$74.38 - $97.19
Q1 2018	11,405	$1,319	$103.13	$88.32 - $120.60