ZOGENIX INC

CUSIP: 98978L204 Class: COM NEW

FARALLON CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000909661)

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

Q4 2021
Shares 2,766,935 Value ($000) $44,963 Avg Close — Range —
Q3 2021
Shares 2,766,935 Value ($000) $42,030 Avg Close — Range —
Q2 2021
Shares 2,250,000 Value ($000) $38,880 Avg Close — Range —
Q1 2021
Shares 2,250,000 Value ($000) $43,920 Avg Close — Range —
Q4 2020
Shares 2,250,000 Value ($000) $44,978 Avg Close — Range —
Q3 2020
Shares 2,250,000 Value ($000) $40,343 Avg Close — Range —
Q2 2020
Shares 2,000,000 Value ($000) $54,020 Avg Close — Range —
Q1 2020
Shares 2,250,000 Value ($000) $55,643 Avg Close — Range —
Q4 2019
Shares 1,750,000 Value ($000) $91,228 Avg Close — Range —
Q3 2019
Shares 1,750,000 Value ($000) $70,070 Avg Close — Range —
Q2 2019
Shares 2,000,000 Value ($000) $95,560 Avg Close — Range —
Q1 2019
Shares 2,050,500 Value ($000) $112,798 Avg Close — Range —
Q4 2018
Shares 2,050,500 Value ($000) $74,761 Avg Close — Range —
Q3 2018
Shares 1,795,500 Value ($000) $89,057 Avg Close — Range —
Q2 2018
Shares 1,695,500 Value ($000) $74,941 Avg Close — Range —
Q1 2018
Shares 1,576,000 Value ($000) $63,119 Avg Close — Range —
Q4 2017
Shares 850,000 Value ($000) $34,043 Avg Close — Range —
Q3 2017
Shares 320,000 Value ($000) $11,216 Avg Close — Range —
Q2 2017
Shares 175,000 Value ($000) $2,538 Avg Close — Range —