QUIDEL CORP

CUSIP: 74838J101 Class: COMMON STOCK

ALGERT GLOBAL LLC's Holding History (CIK: 0001275218)

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

Q1 2022
Shares 7,263 Value ($000) $817 Avg Close — Range —
Q4 2021
Shares 2,830 Value ($000) $382 Avg Close — Range —
Q3 2021
Shares 1,429 Value ($000) $202 Avg Close — Range —
Q1 2021
Shares 2,473 Value ($000) $316 Avg Close — Range —
Q3 2020
Shares 1,220 Value ($000) $268 Avg Close — Range —
Q2 2020
Shares 3,623 Value ($000) $811 Avg Close — Range —
Q2 2017
Shares 38,717 Value ($000) $1,051 Avg Close — Range —