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NASDAQ:QDELQuidel SEC Filings & 10K Form

$173.49
-7.21 (-3.99 %)
(As of 05/25/2020 04:00 PM ET)
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Today's Range
$171.64
Now: $173.49
$180.70
50-Day Range
$87.56
MA: $138.85
$208.95
52-Week Range
$52.49
Now: $173.49
$210.81
Volume912,136 shs
Average Volume1.19 million shs
Market Capitalization$7.29 billion
P/E Ratio84.63
Dividend YieldN/A
Beta1.06

SEC Filings

Quidel (NASDAQ:QDEL) SEC Filings

DateFilerForm TypeView
05/22/2020
6:59 PM
Bujarski Robert Joseph (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/20/2020
7:11 PM
Quidel (Issuer)
STEWARD RANDALL J (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/20/2020
7:07 PM
BORKAR RATAN S (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/20/2020
7:02 PM
Abney Michael Donald Jr. (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/18/2020
7:21 PM
Quidel (Issuer)
WIDDER KENNETH J (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/18/2020
7:19 PM
Quidel (Issuer)
Strobeck Matthew (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/18/2020
7:16 PM
Quidel (Issuer)
SLACIK CHARLES P (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/18/2020
7:14 PM
Quidel (Issuer)
SCHULER JACK W (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/18/2020
7:12 PM
POLAN MARY LAKE PH D (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/18/2020
7:10 PM
ORDONEZ KATHY (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/18/2020
7:08 PM
Michael Edward L. (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/18/2020
7:06 PM
BUECHLER KENNETH F (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/14/2020
7:01 PM
Quidel (Issuer)
WIDDER KENNETH J (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/14/2020
6:59 PM
Quidel (Issuer)
Strobeck Matthew (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/14/2020
6:57 PM
Quidel (Issuer)
SLACIK CHARLES P (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/14/2020
6:57 PM
Quidel (Issuer)
SCHULER JACK W (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/14/2020
6:51 PM
POLAN MARY LAKE PH D (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/14/2020
6:49 PM
ORDONEZ KATHY (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/14/2020
6:46 PM
Michael Edward L. (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/14/2020
6:45 PM
BUECHLER KENNETH F (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/13/2020
7:01 PM
BUECHLER KENNETH F (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/13/2020
11:45 AM
Quidel (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
05/12/2020
7:01 PM
POLAN MARY LAKE PH D (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/07/2020
7:05 PM
BUECHLER KENNETH F (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
04/08/2020
7:28 PM
Quidel (Filer)
Form DEF 14A
02/28/2020
7:03 PM
Quidel (Issuer)
Russell Edward Keith (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/24/2020
7:02 PM
BRYANT DOUGLAS C (Reporting)
Quidel (Issuer)
Form 4/A
02/19/2020
7:08 PM
BORKAR RATAN S (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/19/2020
7:06 PM
Bujarski Robert Joseph (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/19/2020
7:05 PM
BRYANT DOUGLAS C (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/14/2020
8:55 AM
BROWN CAPITAL MANAGEMENT LLC (Filed by)
Quidel (Subject)
Form SC 13G/A
02/13/2020
4:02 PM
Quidel (Filer)
Form 10-K
Annual report pursuant to Section 13 or 15(d)  
02/12/2020
7:11 PM
Quidel (Issuer)
STEWARD RANDALL J (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/12/2020
7:10 PM
Quidel (Issuer)
Russell Edward Keith (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/12/2020
7:07 PM
Kroll Werner (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/12/2020
7:06 PM
GIBSON KAREN (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/12/2020
7:05 PM
Bujarski Robert Joseph (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/12/2020
7:04 PM
BRYANT DOUGLAS C (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/12/2020
7:01 PM
BORKAR RATAN S (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/12/2020
7:00 PM
Abney Michael Donald Jr. (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/12/2020
7:09 AM
Quidel (Subject)
VANGUARD GROUP INC (Filed by)
Form SC 13G/A
02/06/2020
8:10 AM
BlackRock Inc. (Filed by)
Quidel (Subject)
Form SC 13G/A
02/05/2020
7:38 PM
Quidel (Issuer)
STEWARD RANDALL J (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/05/2020
7:36 PM
Quidel (Issuer)
Russell Edward Keith (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/05/2020
7:32 PM
Kroll Werner (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/05/2020
7:29 PM
GIBSON KAREN (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/05/2020
7:27 PM
Bujarski Robert Joseph (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/05/2020
7:25 PM
BRYANT DOUGLAS C (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/05/2020
7:14 PM
BORKAR RATAN S (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/05/2020
7:10 PM
Abney Michael Donald Jr. (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/05/2020
4:28 PM
Quidel (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
01/09/2020
7:23 PM
POLAN MARY LAKE PH D (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
12/09/2019
6:59 PM
BORKAR RATAN S (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
12/05/2019
8:35 PM
Kroll Werner (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/27/2019
6:47 PM
Quidel (Issuer)
Russell Edward Keith (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
11/27/2019
6:45 PM
BORKAR RATAN S (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/22/2019
7:03 PM
BRYANT DOUGLAS C (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/22/2019
4:08 PM
Quidel (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
11/20/2019
7:03 PM
Quidel (Issuer)
STEWARD RANDALL J (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
11/20/2019
6:59 PM
Bujarski Robert Joseph (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/20/2019
6:58 PM
BORKAR RATAN S (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
10/15/2019
6:56 PM
Quidel (Issuer)
Russell Edward Keith (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
09/25/2019
6:59 PM
Quidel (Issuer)
STEWARD RANDALL J (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
09/16/2019
8:12 PM
GIBSON KAREN (Reporting)
Quidel (Issuer)
Form 4/A
09/13/2019
7:02 PM
POLAN MARY LAKE PH D (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
09/13/2019
7:01 PM
GIBSON KAREN (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
09/13/2019
6:59 PM
BUECHLER KENNETH F (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
09/13/2019
6:58 PM
BORKAR RATAN S (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
09/12/2019
7:01 PM
Abney Michael Donald Jr. (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
08/30/2019
7:00 PM
BRYANT DOUGLAS C (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
08/29/2019
2:20 PM
Quidel (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
08/08/2019
3:24 PM
Quidel (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
07/31/2019
7:04 PM
BRYANT DOUGLAS C (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
06/28/2019
6:59 PM
BRYANT DOUGLAS C (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
06/24/2019
7:00 PM
ORDONEZ KATHY (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
06/24/2019
6:42 PM
ORDONEZ KATHY (Reporting)
Quidel (Issuer)
Form 3
Initial statement of beneficial ownership of securities  
06/24/2019
4:11 PM
Quidel (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
06/20/2019
6:54 PM
Quidel (Issuer)
Russell Edward Keith (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/31/2019
12:37 PM
Quidel (Filer)
Form SD
Specialized Disclosure Report  
05/29/2019
5:50 PM
Kroll Werner (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/22/2019
7:02 PM
Quidel (Issuer)
SLACIK CHARLES P (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/16/2019
6:51 PM
Quidel (Issuer)
SCHULER JACK W (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/16/2019
6:34 PM
Quidel (Issuer)
WIDDER KENNETH J (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/16/2019
6:32 PM
POLAN MARY LAKE PH D (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/16/2019
6:31 PM
Michael Edward L. (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/16/2019
6:30 PM
BUECHLER KENNETH F (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/16/2019
6:27 PM
Quidel (Issuer)
Strobeck Matthew (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/16/2019
6:26 PM
Quidel (Issuer)
SLACIK CHARLES P (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/16/2019
4:08 PM
Quidel (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
05/14/2019
7:01 PM
BUECHLER KENNETH F (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/08/2019
3:24 PM
Quidel (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
05/07/2019
7:35 PM
POLAN MARY LAKE PH D (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
04/18/2019
7:06 PM
POLAN MARY LAKE PH D (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
04/10/2019
7:05 PM
Quidel (Filer)
Form DEF 14A
04/02/2019
8:55 PM
Quidel (Issuer)
Russell Edward Keith (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/29/2019
7:13 PM
BRYANT DOUGLAS C (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/22/2019
7:16 PM
Michael Edward L. (Reporting)
Quidel (Issuer)
Form 4/A
03/18/2019
7:02 PM
BORKAR RATAN S (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/14/2019
7:05 PM
BUECHLER KENNETH F (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/28/2019
7:02 PM
BRYANT DOUGLAS C (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
This page was last updated on 5/26/2020 by MarketBeat.com Staff

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