MKS INSTRS INC

Ticker: MKSI CUSIP: 55306N104 Class: EQTY

Capital Group Private Client Services, Inc.'s Holding History (CIK: 0001857666)

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

Q4 2022

Shares 46,355 Value ($000) $3,928 Avg Close $78.00 Range $62.97 - $89.22

Q3 2022

Shares 57,970 Value ($000) $4,791 Avg Close $100.01 Range $79.23 - $120.27

Q2 2022

Shares 57,587 Value ($000) $5,910 Avg Close $112.92 Range $94.75 - $148.07

Q1 2022

Shares 131,232 Value ($000) $19,685 Avg Close $150.35 Range $131.30 - $175.09

Q4 2021

Shares 129,104 Value ($000) $22,486 Avg Close $151.09 Range $136.06 - $172.80

Q3 2021

Shares 105,660 Value ($000) $15,945 Avg Close $148.13 Range $133.76 - $168.78

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	46,355	$3,928	$78.00	$62.97 - $89.22
Q3 2022	57,970	$4,791	$100.01	$79.23 - $120.27
Q2 2022	57,587	$5,910	$112.92	$94.75 - $148.07
Q1 2022	131,232	$19,685	$150.35	$131.30 - $175.09
Q4 2021	129,104	$22,486	$151.09	$136.06 - $172.80
Q3 2021	105,660	$15,945	$148.13	$133.76 - $168.78