QUIDEL CORP

CUSIP: 74838J101 Class: COMMON STOCK

ORACLE INVESTMENT MANAGEMENT INC's Holding History (CIK: 0001012622)

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

Q1 2022
Shares 708,631 Value ($000) $79,693 Avg Close — Range —
Q4 2021
Shares 855,068 Value ($000) $115,426 Avg Close — Range —
Q3 2021
Shares 906,655 Value ($000) $127,974 Avg Close — Range —
Q2 2021
Shares 837,109 Value ($000) $107,250 Avg Close — Range —
Q1 2021
Shares 1,090,309 Value ($000) $139,483 Avg Close — Range —
Q4 2020
Shares 1,759,421 Value ($000) $316,080 Avg Close — Range —
Q3 2020
Shares 1,795,462 Value ($000) $393,889 Avg Close — Range —
Q2 2020
Shares 1,816,094 Value ($000) $406,333 Avg Close — Range —
Q1 2020
Shares 1,805,983 Value ($000) $176,643 Avg Close — Range —
Q4 2019
Shares 1,756,988 Value ($000) $131,827 Avg Close — Range —
Q3 2019
Shares 1,784,464 Value ($000) $109,477 Avg Close — Range —
Q2 2019
Shares 1,785,264 Value ($000) $105,902 Avg Close — Range —
Q1 2019
Shares 1,903,558 Value ($000) $124,626 Avg Close — Range —
Q4 2018
Shares 1,903,558 Value ($000) $92,932 Avg Close — Range —
Q3 2018
Shares 1,903,558 Value ($000) $124,055 Avg Close — Range —
Q2 2018
Shares 2,364,883 Value ($000) $157,265 Avg Close — Range —
Q1 2018
Shares 2,336,448 Value ($000) $121,051 Avg Close — Range —
Q4 2017
Shares 2,388,548 Value ($000) $103,544 Avg Close — Range —
Q3 2017
Shares 2,425,416 Value ($000) $106,379 Avg Close — Range —
Q2 2017
Shares 2,527,554 Value ($000) $68,598 Avg Close — Range —
Q1 2017
Shares 2,517,554 Value ($000) $56,997 Avg Close — Range —
Q4 2016
Shares 2,517,554 Value ($000) $53,926 Avg Close — Range —
Q3 2016
Shares 2,533,554 Value ($000) $55,966 Avg Close — Range —
Q2 2016
Shares 2,533,554 Value ($000) $45,249 Avg Close — Range —
Q1 2016
Shares 2,573,554 Value ($000) $44,420 Avg Close — Range —
Q4 2015
Shares 2,796,284 Value ($000) $59,281 Avg Close — Range —
Q3 2015
Shares 2,816,284 Value ($000) $53,171 Avg Close — Range —
Q2 2015
Shares 2,895,808 Value ($000) $66,459 Avg Close — Range —
Q1 2015
Shares 2,915,633 Value ($000) $78,664 Avg Close — Range —
Q4 2014
Shares 2,915,633 Value ($000) $84,320 Avg Close — Range —
Q3 2014
Shares 2,915,633 Value ($000) $78,343 Avg Close — Range —
Q2 2014
Shares 2,915,633 Value ($000) $64,464,646 Avg Close — Range —
Q1 2014
Shares 3,256,957 Value ($000) $88,914,926 Avg Close — Range —
Q4 2013
Shares 3,265,457 Value ($000) $100,869,966 Avg Close — Range —
Q3 2013
Shares 3,265,457 Value ($000) $92,738,979 Avg Close — Range —
Q2 2013
Shares 3,265,457 Value ($000) $83,367,117 Avg Close — Range —