QUIDEL CORP

CUSIP: 74838J101 Class: COMMON STOCK

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q1 2022
Shares 23,271 Value ($000) $2,617 Avg Close — Range —
Q4 2021
Shares 4,471 Value ($000) $604 Avg Close — Range —
Q3 2021
Shares 4,607 Value ($000) $650 Avg Close — Range —
Q2 2021
Shares 4,488 Value ($000) $575 Avg Close — Range —
Q1 2021
Shares 4,713 Value ($000) $603 Avg Close — Range —
Q4 2020
Shares 4,780 Value ($000) $859 Avg Close — Range —
Q3 2020
Shares 4,980 Value ($000) $1,093 Avg Close — Range —
Q2 2020
Shares 5,380 Value ($000) $1,204 Avg Close — Range —
Q4 2016
Shares 42,649 Value ($000) $914 Avg Close — Range —
Q3 2016
Shares 80,000 Value ($000) $1,767 Avg Close — Range —