ZOGENIX INC

CUSIP: 98978L204 Class: COM NEW

LOOMIS SAYLES & CO L P's Holding History (CIK: 0000312348)

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

Q4 2019
Shares 379,033 Value ($000) $19,759 Avg Close — Range —
Q3 2019
Shares 380,248 Value ($000) $15,225 Avg Close — Range —
Q2 2019
Shares 336,650 Value ($000) $16,085 Avg Close — Range —
Q1 2019
Shares 435,182 Value ($000) $23,940 Avg Close — Range —
Q4 2018
Shares 164,339 Value ($000) $5,992 Avg Close — Range —
Q3 2018
Shares 134,378 Value ($000) $6,665 Avg Close — Range —