QUIDEL CORP

CUSIP: 74838J101 Class: COMMON STOCK

Walleye Capital LLC's Holding History (CIK: 0001758720)

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

Q1 2022
Shares 3,441 Value ($000) $387 Avg Close — Range —
Q2 2021
Shares 3,300 Value ($000) $423 Avg Close — Range —
Q1 2019
Shares 22 Value ($000) $1 Avg Close — Range —