ZOGENIX INC

CUSIP: 98978L204 Class: COM NEW

GREAT WEST LIFE ASSURANCE CO /CAN/'s Holding History (CIK: 0001046192)

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

Q4 2021
Shares 2,558 Value ($000) $41 Avg Close — Range —
Q3 2021
Shares 2,558 Value ($000) $39 Avg Close — Range —
Q2 2021
Shares 2,558 Value ($000) $44 Avg Close — Range —
Q1 2021
Shares 3,945 Value ($000) $76 Avg Close — Range —
Q4 2020
Shares 3,945 Value ($000) $79 Avg Close — Range —
Q3 2020
Shares 3,945 Value ($000) $71 Avg Close — Range —
Q2 2020
Shares 3,945 Value ($000) $106 Avg Close — Range —
Q1 2020
Shares 2,670 Value ($000) $66 Avg Close — Range —
Q4 2019
Shares 2,670 Value ($000) $138 Avg Close — Range —
Q3 2019
Shares 2,342 Value ($000) $94 Avg Close — Range —
Q2 2019
Shares 5,137 Value ($000) $245 Avg Close — Range —
Q1 2019
Shares 5,382 Value ($000) $295 Avg Close — Range —
Q4 2018
Shares 5,382 Value ($000) $189 Avg Close — Range —
Q3 2018
Shares 3,714 Value ($000) $184 Avg Close — Range —
Q2 2018
Shares 3,714 Value ($000) $164 Avg Close — Range —
Q1 2018
Shares 3,714 Value ($000) $149 Avg Close — Range —
Q4 2017
Shares 3,714 Value ($000) $148 Avg Close — Range —