MKS INSTRS INC

Ticker: MKSI CUSIP: 55306N104 Class: EQTY

Harber Asset Management LLC's Holding History (CIK: 0001387921)

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

Q4 2025

Shares 52,539 Value ($000) $8,396 Avg Close $148.21 Range $120.73 - $170.37

Q3 2025

Shares 68,289 Value ($000) $8,452 Avg Close $106.31 Range $88.17 - $132.24

Q2 2025

Shares 96,000 Value ($000) $9,539 Avg Close $80.86 Range $54.50 - $100.44

Q1 2025

Shares 82,140 Value ($000) $6,584 Avg Close $100.21 Range $75.89 - $124.28

Q2 2014

Shares 13,558 Value ($000) $424 Avg Close $25.69 Range $23.72 - $27.88

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	52,539	$8,396	$148.21	$120.73 - $170.37
Q3 2025	68,289	$8,452	$106.31	$88.17 - $132.24
Q2 2025	96,000	$9,539	$80.86	$54.50 - $100.44
Q1 2025	82,140	$6,584	$100.21	$75.89 - $124.28
Q2 2014	13,558	$424	$25.69	$23.72 - $27.88