ZOGENIX INC

CUSIP: 98978L204 Class: COM NEW

FIRST TRUST ADVISORS LP's Holding History (CIK: 0001125816)

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

Q4 2021
Shares 17,670 Value ($000) $287 Avg Close — Range —
Q3 2021
Shares 19,714 Value ($000) $299 Avg Close — Range —
Q2 2021
Shares 11,618 Value ($000) $201 Avg Close — Range —
Q1 2021
Shares 12,212 Value ($000) $238 Avg Close — Range —
Q4 2020
Shares 17,906 Value ($000) $358 Avg Close — Range —
Q1 2020
Shares 18,437 Value ($000) $456 Avg Close — Range —
Q2 2019
Shares 39,145 Value ($000) $1,870 Avg Close — Range —
Q4 2018
Shares 20,761 Value ($000) $757 Avg Close — Range —
Q3 2018
Shares 25,936 Value ($000) $1,286 Avg Close — Range —
Q2 2018
Shares 29,240 Value ($000) $1,292 Avg Close — Range —