QUIDEL CORP

CUSIP: 74838J101 Class: COMMON STOCK

STATE OF MICHIGAN RETIREMENT SYSTEM's Holding History (CIK: 0000762152)

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

Q1 2022
Shares 9,627 Value ($000) $1,083 Avg Close — Range —
Q4 2021
Shares 9,600 Value ($000) $1,296 Avg Close — Range —
Q3 2021
Shares 9,500 Value ($000) $1,341 Avg Close — Range —
Q2 2021
Shares 9,800 Value ($000) $1,256 Avg Close — Range —
Q1 2021
Shares 14,300 Value ($000) $1,829 Avg Close — Range —
Q4 2020
Shares 13,900 Value ($000) $2,497 Avg Close — Range —
Q3 2020
Shares 13,900 Value ($000) $3,049 Avg Close — Range —
Q2 2020
Shares 13,900 Value ($000) $3,110 Avg Close — Range —