CORPORATE EXECUTIVE BRD CO

CUSIP: 21988R102 Class: COM

VIRGINIA RETIREMENT SYSTEMS ET AL's Holding History (CIK: 0001005354)

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

Q1 2014
Shares 4,000 Value ($000) $297 Avg Close — Range —
Q4 2013
Shares 16,600 Value ($000) $1,285 Avg Close — Range —
Q3 2013
Shares 17,400 Value ($000) $1,264 Avg Close — Range —
Q2 2013
Shares 18,200 Value ($000) $1,151 Avg Close — Range —