SUPERNUS PHARMACEUTICALS INC

Ticker: SUPN CUSIP: 868459108 Class: EQTY

HBK INVESTMENTS L P's Holding History (CIK: 0001011443)

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

Q1 2019

Shares 68,600 Value ($000) $2,404 Avg Close $37.21 Range $32.24 - $43.05

Q4 2018

Shares 25,500 Value ($000) $847 Avg Close $43.00 Range $30.05 - $51.38

Q3 2018

Shares 17,043 Value ($000) $858 Avg Close $49.38 Range $41.80 - $59.75

Q2 2018

Shares 26,946 Value ($000) $1,613 Avg Close $51.80 Range $43.53 - $61.25

Q1 2018

Shares 55,716 Value ($000) $2,552 Avg Close $41.73 Range $34.90 - $48.65

Q4 2017

Shares 38,900 Value ($000) $1,550 Avg Close $39.52 Range $33.30 - $43.25

Q3 2016

Shares 10,635 Value ($000) $263 Avg Close $22.63 Range $20.19 - $26.84

Q1 2016

Shares 33,300 Value ($000) $508 Avg Close $13.05 Range $9.51 - $15.99

Q4 2015

Shares 54,400 Value ($000) $731 Avg Close $15.47 Range $12.54 - $20.39

Q3 2015

Shares 61,500 Value ($000) $863 Avg Close $18.59 Range $13.32 - $23.30

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	68,600	$2,404	$37.21	$32.24 - $43.05
Q4 2018	25,500	$847	$43.00	$30.05 - $51.38
Q3 2018	17,043	$858	$49.38	$41.80 - $59.75
Q2 2018	26,946	$1,613	$51.80	$43.53 - $61.25
Q1 2018	55,716	$2,552	$41.73	$34.90 - $48.65
Q4 2017	38,900	$1,550	$39.52	$33.30 - $43.25
Q3 2016	10,635	$263	$22.63	$20.19 - $26.84
Q1 2016	33,300	$508	$13.05	$9.51 - $15.99
Q4 2015	54,400	$731	$15.47	$12.54 - $20.39
Q3 2015	61,500	$863	$18.59	$13.32 - $23.30