NETSCOUT SYS INC

Ticker: NTCT CUSIP: 64115T104 Class: Common Stock

D.A. DAVIDSON & CO.'s Holding History (CIK: 0001080107)

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

Q2 2017

Shares 4,326 Value ($000) $148 Avg Close $36.18 Range $32.25 - $38.48

Q1 2017

Shares 5,026 Value ($000) $190 Avg Close $35.32 Range $29.50 - $38.45

Q4 2016

Shares 5,026 Value ($000) $158 Avg Close $30.68 Range $26.25 - $33.83

Q3 2016

Shares 5,026 Value ($000) $147 Avg Close $27.44 Range $21.46 - $30.31

Q2 2016

Shares 626 Value ($000) $13 Avg Close $23.15 Range $20.99 - $25.33

Q1 2016

Shares 616 Value ($000) $14 Avg Close $22.54 Range $18.77 - $30.41

Q3 2015

Shares 698 Value ($000) $24 Avg Close $37.86 Range $34.89 - $41.34

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2017	4,326	$148	$36.18	$32.25 - $38.48
Q1 2017	5,026	$190	$35.32	$29.50 - $38.45
Q4 2016	5,026	$158	$30.68	$26.25 - $33.83
Q3 2016	5,026	$147	$27.44	$21.46 - $30.31
Q2 2016	626	$13	$23.15	$20.99 - $25.33
Q1 2016	616	$14	$22.54	$18.77 - $30.41
Q3 2015	698	$24	$37.86	$34.89 - $41.34