MKS INSTRS INC

Ticker: MKSI CUSIP: 55306N104 Class: EQTY

HIGHLAND CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0000860486)

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

Q4 2024

Shares 12,055 Value ($000) $1,258 Avg Close $106.91 Range $96.54 - $118.37

Q1 2023

Shares 29,756 Value ($000) $2,637 Avg Close $93.12 Range $80.00 - $111.27

Q4 2022

Shares 29,940 Value ($000) $3 Avg Close $78.00 Range $62.97 - $89.22

Q3 2022

Shares 30,100 Value ($000) $2,487 Avg Close $100.01 Range $79.23 - $120.27

Q2 2022

Shares 30,130 Value ($000) $3,092 Avg Close $112.92 Range $94.75 - $148.07

Q1 2022

Shares 30,230 Value ($000) $4,534 Avg Close $150.35 Range $131.30 - $175.09

Q4 2021

Shares 30,030 Value ($000) $5,230 Avg Close $151.09 Range $136.06 - $172.80

Q3 2021

Shares 30,430 Value ($000) $4,592 Avg Close $148.13 Range $133.76 - $168.78

Q1 2019

Shares 13,056 Value ($000) $1,215 Avg Close $76.40 Range $59.36 - $88.91

Q3 2018

Shares 10,323 Value ($000) $827 Avg Close $86.11 Range $74.38 - $97.19

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2024	12,055	$1,258	$106.91	$96.54 - $118.37
Q1 2023	29,756	$2,637	$93.12	$80.00 - $111.27
Q4 2022	29,940	$3	$78.00	$62.97 - $89.22
Q3 2022	30,100	$2,487	$100.01	$79.23 - $120.27
Q2 2022	30,130	$3,092	$112.92	$94.75 - $148.07
Q1 2022	30,230	$4,534	$150.35	$131.30 - $175.09
Q4 2021	30,030	$5,230	$151.09	$136.06 - $172.80
Q3 2021	30,430	$4,592	$148.13	$133.76 - $168.78
Q1 2019	13,056	$1,215	$76.40	$59.36 - $88.91
Q3 2018	10,323	$827	$86.11	$74.38 - $97.19