CHICAGO BRIDGE & IRON CO N V

CUSIP: 167250109 Class: COM

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

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

Q4 2017
Shares 10,527 Value ($000) $169 Avg Close — Range —
Q3 2017
Shares 2,143 Value ($000) $36 Avg Close — Range —
Q2 2017
Shares 63,902 Value ($000) $1,260 Avg Close — Range —
Q3 2016
Shares 39,014 Value ($000) $1,093 Avg Close — Range —
Q2 2016
Shares 20,482 Value ($000) $709 Avg Close — Range —
Q1 2016
Shares 24,532 Value ($000) $897 Avg Close — Range —
Q4 2015
Shares 43,659 Value ($000) $1,702 Avg Close — Range —
Q2 2015
Shares 22,526 Value ($000) $1,127 Avg Close — Range —
Q1 2015
Shares 42,460 Value ($000) $2,091 Avg Close — Range —