NETSCOUT SYS INC

Ticker: NTCT CUSIP: 64115T104 Class: Common Stock

Asset Management One Co., Ltd.'s Holding History (CIK: 0001068855)

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

Q4 2014

Shares 8,263 Value ($000) $302 Avg Close $37.70 Range $31.59 - $46.17

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2014	8,263	$302	$37.70	$31.59 - $46.17