IXIA

CUSIP: 45071R109 Class: COM

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q4 2016
Shares 8,875 Value ($000) $142 Avg Close — Range —
Q3 2016
Shares 490 Value ($000) $6 Avg Close — Range —
Q1 2016
Shares 5,501 Value ($000) $68 Avg Close — Range —
Q4 2015
Shares 3,411 Value ($000) $42 Avg Close — Range —