QUIDEL CORP

CUSIP: 74838J101 Class: COMMON STOCK

TWO SIGMA ADVISERS, LP's Holding History (CIK: 0001478735)

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

Q3 2020
Shares 85,819 Value ($000) $18,827 Avg Close — Range —
Q2 2020
Shares 90,619 Value ($000) $20,275 Avg Close — Range —
Q3 2019
Shares 34,201 Value ($000) $2,098 Avg Close — Range —
Q2 2019
Shares 71,501 Value ($000) $4,241 Avg Close — Range —
Q1 2019
Shares 78,401 Value ($000) $5,133 Avg Close — Range —
Q4 2018
Shares 86,701 Value ($000) $4,233 Avg Close — Range —
Q3 2018
Shares 101,701 Value ($000) $6,628 Avg Close — Range —
Q2 2018
Shares 64,801 Value ($000) $4,309 Avg Close — Range —
Q1 2018
Shares 69,801 Value ($000) $3,616 Avg Close — Range —
Q4 2017
Shares 169,201 Value ($000) $7,335 Avg Close — Range —
Q3 2017
Shares 199,001 Value ($000) $8,728 Avg Close — Range —
Q2 2017
Shares 174,705 Value ($000) $4,741 Avg Close — Range —
Q1 2017
Shares 69,301 Value ($000) $1,569 Avg Close — Range —
Q4 2016
Shares 51,601 Value ($000) $1,105 Avg Close — Range —
Q3 2016
Shares 50,403 Value ($000) $1,113 Avg Close — Range —
Q2 2016
Shares 49,503 Value ($000) $884 Avg Close — Range —
Q1 2016
Shares 79,803 Value ($000) $1,377 Avg Close — Range —
Q4 2015
Shares 103,603 Value ($000) $2,196 Avg Close — Range —
Q3 2015
Shares 99,203 Value ($000) $1,878 Avg Close — Range —
Q2 2015
Shares 115,703 Value ($000) $2,655 Avg Close — Range —
Q1 2015
Shares 78,703 Value ($000) $2,123 Avg Close — Range —
Q2 2013
Shares 42,403 Value ($000) $1,082 Avg Close — Range —