NETSCOUT SYS INC

Ticker: NTCT CUSIP: 64115T104 Class: Common Stock

CHICAGO TRUST Co NA's Holding History (CIK: 0001601539)

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

Q3 2018

Shares 8,990 Value ($000) $227 Avg Close $27.03 Range $23.50 - $31.78

Q2 2018

Shares 8,990 Value ($000) $267 Avg Close $27.81 Range $23.15 - $31.05

Q1 2018

Shares 11,969 Value ($000) $315 Avg Close $27.19 Range $25.33 - $31.60

Q4 2017

Shares 9,283 Value ($000) $283 Avg Close $30.56 Range $27.65 - $33.50

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	8,990	$227	$27.03	$23.50 - $31.78
Q2 2018	8,990	$267	$27.81	$23.15 - $31.05
Q1 2018	11,969	$315	$27.19	$25.33 - $31.60
Q4 2017	9,283	$283	$30.56	$27.65 - $33.50