NETSCOUT SYS INC

Ticker: NTCT CUSIP: 64115T104 Class: Common Stock

BOKF, NA's Holding History (CIK: 0000009634)

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

Q1 2017

Shares 5,542 Value ($000) $210 Avg Close $35.32 Range $29.50 - $38.45

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2017	5,542	$210	$35.32	$29.50 - $38.45