QUIDEL CORP

CUSIP: 74838JAA9 Class: BOND

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

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

Q1 2019
Shares 10,168,000 Value ($000) $21,410 Avg Close — Range —
Q4 2018
Shares 5,168,000 Value ($000) $8,312 Avg Close — Range —
Q1 2018
Shares 283,000 Value ($000) $492 Avg Close — Range —
Q4 2017
Shares 14,100,000 Value ($000) $21,315 Avg Close — Range —
Q3 2017
Shares 22,600,000 Value ($000) $34,257 Avg Close — Range —
Q2 2017
Shares 28,100,000 Value ($000) $31,238 Avg Close — Range —
Q1 2017
Shares 28,100,000 Value ($000) $28,891 Avg Close — Range —
Q4 2016
Shares 21,100,000 Value ($000) $20,962 Avg Close — Range —
Q3 2016
Shares 16,000,000 Value ($000) $16,133 Avg Close — Range —
Q2 2016
Shares 16,000,000 Value ($000) $14,904 Avg Close — Range —
Q1 2016
Shares 16,000,000 Value ($000) $14,376 Avg Close — Range —
Q4 2015
Shares 17,000,000 Value ($000) $16,552 Avg Close — Range —
Q3 2015
Shares 17,000,000 Value ($000) $15,810 Avg Close — Range —
Q2 2015
Shares 17,000,000 Value ($000) $17,005 Avg Close — Range —
Q1 2015
Shares 20,000,000 Value ($000) $21,776 Avg Close — Range —
Q4 2014
Shares 15,000,000 Value ($000) $16,756 Avg Close — Range —