ZOGENIX INC

CUSIP: 98978L204 Class: COM NEW

FMR LLC's Holding History (CIK: 0000315066)

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

Q4 2021
Shares 803 Value ($000) $13 Avg Close — Range —
Q3 2021
Shares 803 Value ($000) $12 Avg Close — Range —
Q2 2021
Shares 803 Value ($000) $14 Avg Close — Range —
Q1 2021
Shares 815 Value ($000) $16 Avg Close — Range —
Q4 2020
Shares 815 Value ($000) $16 Avg Close — Range —
Q3 2020
Shares 1,120,261 Value ($000) $20,086 Avg Close — Range —
Q2 2020
Shares 1,117,860 Value ($000) $30,193 Avg Close — Range —
Q1 2020
Shares 2,672,829 Value ($000) $66,099 Avg Close — Range —
Q4 2019
Shares 6,638,209 Value ($000) $346,051 Avg Close — Range —
Q3 2019
Shares 6,637,087 Value ($000) $265,749 Avg Close — Range —
Q2 2019
Shares 6,361,024 Value ($000) $303,929 Avg Close — Range —
Q1 2019
Shares 4,708,960 Value ($000) $259,040 Avg Close — Range —
Q4 2018
Shares 4,184,131 Value ($000) $152,553 Avg Close — Range —
Q3 2018
Shares 1,286,739 Value ($000) $63,823 Avg Close — Range —
Q2 2018
Shares 1,278,285 Value ($000) $56,501 Avg Close — Range —
Q1 2018
Shares 1,531,140 Value ($000) $61,322 Avg Close — Range —
Q4 2017
Shares 1,559,290 Value ($000) $62,449 Avg Close — Range —
Q3 2017
Shares 1,043,651 Value ($000) $36,580 Avg Close — Range —
Q2 2017
Shares 1,022,824 Value ($000) $14,831 Avg Close — Range —
Q1 2017
Shares 1,054,724 Value ($000) $11,444 Avg Close — Range —
Q4 2016
Shares 1,774,324 Value ($000) $21,558 Avg Close — Range —
Q3 2016
Shares 2,263,224 Value ($000) $25,869 Avg Close — Range —
Q2 2016
Shares 2,339,328 Value ($000) $18,832 Avg Close — Range —
Q1 2016
Shares 2,821,843 Value ($000) $26,074 Avg Close — Range —
Q4 2015
Shares 2,921,071 Value ($000) $43,057 Avg Close — Range —
Q3 2015
Shares 2,492,361 Value ($000) $33,647 Avg Close — Range —