PERNIX THERAPEUTICS HLDGS IN

CUSIP: 71426V108 Class: COM

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q1 2016
Shares 300 Value ($000) $0 Avg Close — Range —
Q4 2015
Shares 9,673 Value ($000) $29 Avg Close — Range —
Q3 2015
Shares 45,156 Value ($000) $143 Avg Close — Range —
Q2 2015
Shares 48,156 Value ($000) $285 Avg Close — Range —
Q4 2014
Shares 13,568 Value ($000) $127 Avg Close — Range —
Q3 2014
Shares 1,095 Value ($000) $8 Avg Close — Range —
Q3 2013
Shares 372 Value ($000) $1 Avg Close — Range —
Q2 2013
Shares 372 Value ($000) $1 Avg Close — Range —