IGI LABS INC

CUSIP: 449575109 Class: COM

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

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

Q3 2015
Shares 17,719 Value ($000) $116 Avg Close — Range —
Q2 2015
Shares 8,100 Value ($000) $51 Avg Close — Range —
Q1 2015
Shares 3,100 Value ($000) $25 Avg Close — Range —