Quidel Corporation Shares 2011-2024 | QDEL

2020	2019	2018	2017	2016	2015	2014	2013	2012	2011
42.1 M	40.9 M	38 M	33.7 M	32.7 M	34.1 M	34.5 M	33.8 M	33.1 M	32.9 M

Maximum	Minimum	Average
42.1 M	32.7 M	35.6 M