INVESTMENT TECHNOLOGY GRP NE

CUSIP: 46145F105 Class: COMMON STOCK

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

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

Q3 2018
Shares 6,336 Value ($000) $137 Avg Close — Range —
Q2 2018
Shares 1,332 Value ($000) $27 Avg Close — Range —
Q1 2018
Shares 449 Value ($000) $8 Avg Close — Range —
Q4 2017
Shares 20 Value ($000) $0 Avg Close — Range —
Q2 2017
Shares 3,901 Value ($000) $82 Avg Close — Range —
Q4 2016
Shares 20,543 Value ($000) $405 Avg Close — Range —
Q2 2016
Shares 2,570 Value ($000) $42 Avg Close — Range —
Q4 2014
Shares 98 Value ($000) $2 Avg Close — Range —