VIASAT INC

Ticker: VSAT CUSIP: 92552V100 Class: Common Stock

CLOUGH CAPITAL PARTNERS L P's Holding History (CIK: 0001276144)

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

Q4 2018

Shares 148,552 Value ($000) $8,757 Avg Close $64.90 Range $55.93 - $71.96

Q3 2018

Shares 281,652 Value ($000) $18,012 Avg Close $65.84 Range $59.16 - $72.25

Q2 2018

Shares 343,752 Value ($000) $22,591 Avg Close $63.82 Range $60.87 - $68.12

Q1 2018

Shares 346,852 Value ($000) $22,795 Avg Close $72.93 Range $62.85 - $80.26

Q4 2017

Shares 393,601 Value ($000) $29,461 Avg Close $69.27 Range $60.65 - $75.88

Q3 2017

Shares 495,501 Value ($000) $31,871 Avg Close $63.21 Range $57.75 - $67.94

Q2 2017

Shares 513,201 Value ($000) $33,974 Avg Close $65.77 Range $61.85 - $72.62

Q1 2017

Shares 1,113,881 Value ($000) $72,483 Avg Close $65.60 Range $62.25 - $69.72

Q4 2016

Shares 581,380 Value ($000) $38,499 Avg Close $71.68 Range $65.89 - $82.19

Q3 2016

Shares 540,980 Value ($000) $40,384 Avg Close $74.02 Range $68.84 - $76.77

Q2 2016

Shares 559,080 Value ($000) $39,918 Avg Close $72.81 Range $65.80 - $79.15

Q1 2016

Shares 584,780 Value ($000) $42,970 Avg Close $66.50 Range $56.02 - $76.58

Q4 2015

Shares 594,480 Value ($000) $36,269 Avg Close $63.57 Range $58.18 - $71.41

Q3 2015

Shares 602,580 Value ($000) $38,740 Avg Close $61.03 Range $56.07 - $65.22

Q2 2015

Shares 620,080 Value ($000) $37,366 Avg Close $62.10 Range $58.99 - $64.74

Q1 2015

Shares 633,380 Value ($000) $37,756 Avg Close $60.70 Range $55.11 - $66.58

Q4 2014

Shares 639,480 Value ($000) $40,306 Avg Close $61.25 Range $52.26 - $68.84

Q3 2014

Shares 721,152 Value ($000) $39,750 Avg Close $57.13 Range $51.50 - $61.07

Q2 2014

Shares 737,152 Value ($000) $42,725 Avg Close $60.40 Range $53.03 - $70.87

Q1 2014

Shares 868,152 Value ($000) $59,937 Avg Close $64.98 Range $55.49 - $74.78

Q4 2013

Shares 860,752 Value ($000) $53,926 Avg Close $62.98 Range $57.37 - $68.21

Q3 2013

Shares 715,052 Value ($000) $45,506 Avg Close $66.84 Range $62.05 - $73.35

Q2 2013

Shares 687,252 Value ($000) $49,111 Avg Close $59.58 Range $45.18 - $73.43

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	148,552	$8,757	$64.90	$55.93 - $71.96
Q3 2018	281,652	$18,012	$65.84	$59.16 - $72.25
Q2 2018	343,752	$22,591	$63.82	$60.87 - $68.12
Q1 2018	346,852	$22,795	$72.93	$62.85 - $80.26
Q4 2017	393,601	$29,461	$69.27	$60.65 - $75.88
Q3 2017	495,501	$31,871	$63.21	$57.75 - $67.94
Q2 2017	513,201	$33,974	$65.77	$61.85 - $72.62
Q1 2017	1,113,881	$72,483	$65.60	$62.25 - $69.72
Q4 2016	581,380	$38,499	$71.68	$65.89 - $82.19
Q3 2016	540,980	$40,384	$74.02	$68.84 - $76.77
Q2 2016	559,080	$39,918	$72.81	$65.80 - $79.15
Q1 2016	584,780	$42,970	$66.50	$56.02 - $76.58
Q4 2015	594,480	$36,269	$63.57	$58.18 - $71.41
Q3 2015	602,580	$38,740	$61.03	$56.07 - $65.22
Q2 2015	620,080	$37,366	$62.10	$58.99 - $64.74
Q1 2015	633,380	$37,756	$60.70	$55.11 - $66.58
Q4 2014	639,480	$40,306	$61.25	$52.26 - $68.84
Q3 2014	721,152	$39,750	$57.13	$51.50 - $61.07
Q2 2014	737,152	$42,725	$60.40	$53.03 - $70.87
Q1 2014	868,152	$59,937	$64.98	$55.49 - $74.78
Q4 2013	860,752	$53,926	$62.98	$57.37 - $68.21
Q3 2013	715,052	$45,506	$66.84	$62.05 - $73.35
Q2 2013	687,252	$49,111	$59.58	$45.18 - $73.43