QUIDEL CORP

CUSIP: 74838J101 Class: COMMON STOCK

Koshinski Asset Management, Inc.'s Holding History (CIK: 0001633389)

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

Q1 2022
Shares 600 Value ($000) $67,476 Avg Close — Range —
Q4 2021
Shares 600 Value ($000) $80,994 Avg Close — Range —
Q3 2021
Shares 400 Value ($000) $56,460 Avg Close — Range —
Q4 2020
Shares 2,315 Value ($000) $416 Avg Close — Range —