ZOGENIX INC

CUSIP: 98978L105 Class: CMN

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

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

Q3 2015
Shares 58,750 Value ($000) $793 Avg Close — Range —
Q2 2015
Shares 50,625 Value ($000) $978 Avg Close — Range —
Q1 2015
Shares 325,000 Value ($000) $445 Avg Close — Range —