NUVASIVE INC

CUSIP: 670704105 Class: Common Stock

WHITEBOX ADVISORS LLC's Holding History (CIK: 0001257391)

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

Q4 2014
Shares 92,741 Value ($000) $4,374 Avg Close — Range —
Q3 2013
Shares 48,473 Value ($000) $1,187 Avg Close — Range —
Q2 2013
Shares 33,100 Value ($000) $821 Avg Close — Range —