QUIDEL CORP

CUSIP: 74838J101 Class: COMMON STOCK

MML INVESTORS SERVICES, LLC's Holding History (CIK: 0000701059)

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

Q4 2021
Shares 3,317 Value ($000) $448 Avg Close — Range —
Q3 2021
Shares 1,979 Value ($000) $279 Avg Close — Range —
Q2 2021
Shares 2,911 Value ($000) $373 Avg Close — Range —
Q1 2021
Shares 3,836 Value ($000) $491 Avg Close — Range —
Q4 2020
Shares 4,875 Value ($000) $876 Avg Close — Range —
Q3 2020
Shares 5,119 Value ($000) $1,123 Avg Close — Range —
Q2 2020
Shares 2,467 Value ($000) $552 Avg Close — Range —