ZOGENIX INC

CUSIP: 98978L204 Class: COM NEW

NISA INVESTMENT ADVISORS, LLC's Holding History (CIK: 0000937615)

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

Q4 2021
Shares 10,707 Value ($000) $278 Avg Close — Range —
Q3 2021
Shares 5,296 Value ($000) $80 Avg Close — Range —
Q2 2021
Shares 2,920 Value ($000) $50 Avg Close — Range —
Q1 2021
Shares 4,520 Value ($000) $88 Avg Close — Range —
Q4 2020
Shares 4,520 Value ($000) $90 Avg Close — Range —
Q3 2020
Shares 10,071 Value ($000) $181 Avg Close — Range —
Q2 2020
Shares 14,847 Value ($000) $401 Avg Close — Range —
Q1 2020
Shares 4,240 Value ($000) $105 Avg Close — Range —
Q4 2019
Shares 4,140 Value ($000) $216 Avg Close — Range —
Q3 2019
Shares 4,140 Value ($000) $166 Avg Close — Range —
Q2 2019
Shares 230 Value ($000) $11 Avg Close — Range —
Q1 2019
Shares 230 Value ($000) $13 Avg Close — Range —
Q4 2018
Shares 230 Value ($000) $8 Avg Close — Range —
Q3 2018
Shares 230 Value ($000) $11 Avg Close — Range —
Q2 2018
Shares 200 Value ($000) $9 Avg Close — Range —
Q1 2018
Shares 200 Value ($000) $8 Avg Close — Range —