CORPORATE EXECUTIVE BRD CO

CUSIP: 21988R102 Class: COM

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q1 2015
Shares 2,493 Value ($000) $199 Avg Close — Range —
Q4 2014
Shares 1,400 Value ($000) $102 Avg Close — Range —
Q3 2014
Shares 1,600 Value ($000) $96 Avg Close — Range —
Q2 2014
Shares 1,209 Value ($000) $82 Avg Close — Range —
Q3 2013
Shares 4,421 Value ($000) $321 Avg Close — Range —
Q2 2013
Shares 877 Value ($000) $55 Avg Close — Range —