NUVASIVE INC

CUSIP: 670704105 Class: Common Stock

CSS LLC/IL's Holding History (CIK: 0001103646)

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

Q1 2014
Shares 10,533 Value ($000) $405 Avg Close — Range —
Q4 2013
Shares 10,533 Value ($000) $341 Avg Close — Range —