NETSCOUT SYS INC

Ticker: NTCT CUSIP: 64115T104 Class: Common Stock

Liberty Mutual Group Asset Management Inc.'s Holding History (CIK: 0001533497)

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

Q3 2018

Shares 15,985 Value ($000) $404 Avg Close $27.03 Range $23.50 - $31.78

Q2 2018

Shares 15,985 Value ($000) $475 Avg Close $27.81 Range $23.15 - $31.05

Q1 2018

Shares 17,162 Value ($000) $452 Avg Close $27.19 Range $25.33 - $31.60

Q4 2017

Shares 22,730 Value ($000) $692 Avg Close $30.56 Range $27.65 - $33.50

Q3 2017

Shares 23,991 Value ($000) $776 Avg Close $33.37 Range $31.70 - $36.80

Q2 2017

Shares 35,685 Value ($000) $1,228 Avg Close $36.18 Range $32.25 - $38.48

Q1 2017

Shares 41,426 Value ($000) $1,572 Avg Close $35.32 Range $29.50 - $38.45

Q4 2016

Shares 40,573 Value ($000) $1,279 Avg Close $30.68 Range $26.25 - $33.83

Q3 2016

Shares 40,198 Value ($000) $1,176 Avg Close $27.44 Range $21.46 - $30.31

Q2 2016

Shares 42,789 Value ($000) $952 Avg Close $23.15 Range $20.99 - $25.33

Q1 2016

Shares 39,292 Value ($000) $903 Avg Close $22.54 Range $18.77 - $30.41

Q4 2015

Shares 64,934 Value ($000) $1,995 Avg Close $34.39 Range $29.47 - $40.28

Q3 2015

Shares 42,904 Value ($000) $1,517 Avg Close $37.86 Range $34.89 - $41.34

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	15,985	$404	$27.03	$23.50 - $31.78
Q2 2018	15,985	$475	$27.81	$23.15 - $31.05
Q1 2018	17,162	$452	$27.19	$25.33 - $31.60
Q4 2017	22,730	$692	$30.56	$27.65 - $33.50
Q3 2017	23,991	$776	$33.37	$31.70 - $36.80
Q2 2017	35,685	$1,228	$36.18	$32.25 - $38.48
Q1 2017	41,426	$1,572	$35.32	$29.50 - $38.45
Q4 2016	40,573	$1,279	$30.68	$26.25 - $33.83
Q3 2016	40,198	$1,176	$27.44	$21.46 - $30.31
Q2 2016	42,789	$952	$23.15	$20.99 - $25.33
Q1 2016	39,292	$903	$22.54	$18.77 - $30.41
Q4 2015	64,934	$1,995	$34.39	$29.47 - $40.28
Q3 2015	42,904	$1,517	$37.86	$34.89 - $41.34