CORPORATE EXECUTIVE BRD CO

CUSIP: 21988R102 Class: COM

BOKF, NA's Holding History (CIK: 0000009634)

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

Q1 2015
Shares 6,138 Value ($000) $490 Avg Close — Range —
Q4 2014
Shares 3,210 Value ($000) $233 Avg Close — Range —
Q3 2014
Shares 6,379 Value ($000) $383 Avg Close — Range —
Q2 2014
Shares 6,448 Value ($000) $440 Avg Close — Range —
Q1 2014
Shares 7,618 Value ($000) $565 Avg Close — Range —
Q4 2013
Shares 7,618 Value ($000) $590 Avg Close — Range —
Q3 2013
Shares 6,847 Value ($000) $497 Avg Close — Range —
Q2 2013
Shares 6,837 Value ($000) $432 Avg Close — Range —