ZOGENIX INC

CUSIP: 98978L204 Class: COM NEW

SCOPIA CAPITAL MANAGEMENT LP's Holding History (CIK: 0001279150)

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

Q4 2021
Shares 1,284,705 Value ($000) $20,876 Avg Close — Range —
Q4 2020
Shares 366,629 Value ($000) $7,329 Avg Close — Range —
Q1 2020
Shares 1,029,699 Value ($000) $25,464 Avg Close — Range —
Q4 2019
Shares 919,484 Value ($000) $47,933 Avg Close — Range —
Q3 2019
Shares 1,598,051 Value ($000) $63,986 Avg Close — Range —
Q2 2019
Shares 1,424,247 Value ($000) $68,051 Avg Close — Range —
Q1 2019
Shares 1,910,753 Value ($000) $105,111 Avg Close — Range —
Q4 2018
Shares 2,985,834 Value ($000) $108,864 Avg Close — Range —
Q3 2018
Shares 5,306,514 Value ($000) $263,203 Avg Close — Range —
Q2 2018
Shares 3,507,728 Value ($000) $155,042 Avg Close — Range —
Q1 2018
Shares 3,471,638 Value ($000) $139,039 Avg Close — Range —
Q4 2017
Shares 3,420,599 Value ($000) $136,995 Avg Close — Range —