OCH ZIFF CAP MGMT GROUP

CUSIP: 67551U105 Class: CL A

Calamos Advisors LLC's Holding History (CIK: 0001316507)

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

Q3 2015
Shares 2,223,750 Value ($000) $19,413 Avg Close — Range —
Q2 2015
Shares 2,252,983 Value ($000) $27,531 Avg Close — Range —
Q1 2015
Shares 2,252,983 Value ($000) $28,478 Avg Close — Range —
Q4 2014
Shares 2,367,183 Value ($000) $27,649 Avg Close — Range —
Q3 2014
Shares 2,252,983 Value ($000) $24,129 Avg Close — Range —
Q2 2014
Shares 2,239,483 Value ($000) $30,972 Avg Close — Range —
Q1 2014
Shares 2,424,018 Value ($000) $33,379 Avg Close — Range —
Q4 2013
Shares 1,560,635 Value ($000) $23,097 Avg Close — Range —
Q3 2013
Shares 1,505,000 Value ($000) $16,540 Avg Close — Range —