VIASAT INC

Ticker: VSAT CUSIP: 92552V100 Class: Common Stock

Portolan Capital Management, LLC's Holding History (CIK: 0001350290)

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

Q3 2018

Shares 18,909 Value ($000) $1,209 Avg Close $65.84 Range $59.16 - $72.25

Q2 2018

Shares 19,392 Value ($000) $1,274 Avg Close $63.82 Range $60.87 - $68.12

Q1 2018

Shares 19,393 Value ($000) $1,275 Avg Close $72.93 Range $62.85 - $80.26

Q4 2017

Shares 39,279 Value ($000) $2,940 Avg Close $69.27 Range $60.65 - $75.88

Q3 2016

Shares 33,187 Value ($000) $2,477 Avg Close $74.02 Range $68.84 - $76.77

Q1 2014

Shares 31,843 Value ($000) $2,198 Avg Close $64.98 Range $55.49 - $74.78

Q4 2013

Shares 62,987 Value ($000) $3,946 Avg Close $62.98 Range $57.37 - $68.21

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	18,909	$1,209	$65.84	$59.16 - $72.25
Q2 2018	19,392	$1,274	$63.82	$60.87 - $68.12
Q1 2018	19,393	$1,275	$72.93	$62.85 - $80.26
Q4 2017	39,279	$2,940	$69.27	$60.65 - $75.88
Q3 2016	33,187	$2,477	$74.02	$68.84 - $76.77
Q1 2014	31,843	$2,198	$64.98	$55.49 - $74.78
Q4 2013	62,987	$3,946	$62.98	$57.37 - $68.21