QUIDEL CORP

CUSIP: 74838J101 Class: COMMON STOCK

C M BIDWELL & ASSOCIATES LTD's Holding History (CIK: 0001091860)

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

Q3 2020
Shares 918 Value ($000) $201 Avg Close — Range —
Q2 2020
Shares 1,332 Value ($000) $298 Avg Close — Range —
Q1 2020
Shares 2,490 Value ($000) $244 Avg Close — Range —
Q2 2017
Shares 13,410 Value ($000) $364 Avg Close — Range —