ZOGENIX INC

CUSIP: 98978L204 Class: COM NEW

DRW Securities, LLC's Holding History (CIK: 0001481986)

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

Q2 2018
Shares 6,000 Value ($000) $265 Avg Close — Range —
Q3 2017
Shares 13,000 Value ($000) $456 Avg Close — Range —