NUVASIVE INC

CUSIP: 670704105 Class: Common Stock

PURA VIDA INVESTMENTS, LLC's Holding History (CIK: 0001590144)

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

Q4 2016
Shares 105,000 Value ($000) $7,073 Avg Close — Range —
Q2 2016
Shares 25,000 Value ($000) $1,493 Avg Close — Range —
Q4 2015
Shares 80,000 Value ($000) $4,329 Avg Close — Range —
Q3 2015
Shares 72,780 Value ($000) $3,509 Avg Close — Range —
Q2 2015
Shares 94,139 Value ($000) $5,179 Avg Close — Range —
Q1 2015
Shares 79,800 Value ($000) $3,670 Avg Close — Range —
Q4 2014
Shares 61,850 Value ($000) $2,917 Avg Close — Range —