C D I CORP

CUSIP: 125071100 Class: COM

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

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

Q3 2017
Shares 78 Value ($000) $0 Avg Close — Range —
Q2 2017
Shares 1,278 Value ($000) $7 Avg Close — Range —
Q1 2017
Shares 3,845 Value ($000) $32 Avg Close — Range —
Q4 2016
Shares 4,745 Value ($000) $35 Avg Close — Range —
Q3 2016
Shares 5,108 Value ($000) $28 Avg Close — Range —
Q1 2016
Shares 1,845 Value ($000) $11 Avg Close — Range —
Q4 2015
Shares 207 Value ($000) $1 Avg Close — Range —
Q2 2015
Shares 1,867 Value ($000) $24 Avg Close — Range —
Q1 2015
Shares 735 Value ($000) $10 Avg Close — Range —