QUIDEL CORP

CUSIP: 74838J101 Class: COMMON STOCK

Engineers Gate Manager LP's Holding History (CIK: 0001620220)

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

Q1 2022
Shares 9,310 Value ($000) $1,047 Avg Close — Range —
Q4 2021
Shares 12,077 Value ($000) $1,630 Avg Close — Range —
Q1 2021
Shares 9,700 Value ($000) $1,241 Avg Close — Range —
Q1 2020
Shares 6,725 Value ($000) $658 Avg Close — Range —
Q2 2019
Shares 13,480 Value ($000) $800 Avg Close — Range —
Q1 2019
Shares 19,755 Value ($000) $1,293 Avg Close — Range —
Q3 2018
Shares 11,694 Value ($000) $762 Avg Close — Range —
Q1 2018
Shares 12,910 Value ($000) $669 Avg Close — Range —