OCH ZIFF CAP MGMT GROUP

CUSIP: 67551U105 Class: CL A

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

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

Q4 2013
Shares 461,719 Value ($000) $6,833 Avg Close — Range —
Q3 2013
Shares 365,126 Value ($000) $4,013 Avg Close — Range —
Q2 2013
Shares 453,696 Value ($000) $4,737 Avg Close — Range —