SUPERNUS PHARMACEUTICALS INC

Ticker: SUPN CUSIP: 868459108 Class: EQTY

WHITEBOX ADVISORS LLC's Holding History (CIK: 0001257391)

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

Q4 2015

Shares 75,415 Value ($000) $1,014 Avg Close $15.47 Range $12.54 - $20.39

Q2 2015

Shares 140,147 Value ($000) $2,380 Avg Close $14.23 Range $11.11 - $18.55

Q1 2015

Shares 454,796 Value ($000) $5,498 Avg Close $9.45 Range $7.97 - $12.38

Q4 2014

Shares 420,089 Value ($000) $3,487 Avg Close $8.40 Range $7.31 - $9.53

Q3 2014

Shares 424,291 Value ($000) $3,687 Avg Close $9.03 Range $7.94 - $11.47

Q2 2014

Shares 254,244 Value ($000) $2,784 Avg Close $8.91 Range $7.09 - $11.20

Q1 2014

Shares 206,917 Value ($000) $1,850 Avg Close $9.21 Range $7.36 - $10.55

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2015	75,415	$1,014	$15.47	$12.54 - $20.39
Q2 2015	140,147	$2,380	$14.23	$11.11 - $18.55
Q1 2015	454,796	$5,498	$9.45	$7.97 - $12.38
Q4 2014	420,089	$3,487	$8.40	$7.31 - $9.53
Q3 2014	424,291	$3,687	$9.03	$7.94 - $11.47
Q2 2014	254,244	$2,784	$8.91	$7.09 - $11.20
Q1 2014	206,917	$1,850	$9.21	$7.36 - $10.55