MKS INSTRS INC

Ticker: MKSI CUSIP: 55306N104 Class: EQTY

Opus Capital Group, LLC's Holding History (CIK: 0001330325)

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

Q1 2018

Shares 17,097 Value ($000) $1,977 Avg Close $103.13 Range $88.32 - $120.60

Q4 2017

Shares 23,452 Value ($000) $2,216 Avg Close $93.43 Range $82.69 - $103.63

Q3 2017

Shares 26,732 Value ($000) $2,525 Avg Close $76.52 Range $62.45 - $89.48

Q3 2015

Shares 128,582 Value ($000) $4,311 Avg Close $31.60 Range $28.82 - $34.92

Q2 2015

Shares 139,479 Value ($000) $5,292 Avg Close $32.93 Range $29.54 - $35.95

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	17,097	$1,977	$103.13	$88.32 - $120.60
Q4 2017	23,452	$2,216	$93.43	$82.69 - $103.63
Q3 2017	26,732	$2,525	$76.52	$62.45 - $89.48
Q3 2015	128,582	$4,311	$31.60	$28.82 - $34.92
Q2 2015	139,479	$5,292	$32.93	$29.54 - $35.95