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NASDAQ:QDEL

Quidel SEC Filings & 10K Form

$188.00
+7.24 (+4.01 %)
(As of 11/27/2020 12:00 AM ET)
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Today's Range
$179.02
Now: $188.00
$189.88
50-Day Range
$174.44
MA: $238.72
$283.45
52-Week Range
$67.06
Now: $188.00
$306.72
Volume532,495 shs
Average Volume965,262 shs
Market Capitalization$7.91 billion
P/E Ratio52.66
Dividend YieldN/A
Beta0.84

SEC Filings

Quidel (NASDAQ:QDEL) SEC Filings

DateFilerForm TypeView
11/20/2020
7:13 PM
Quidel (Issuer)
STEWARD RANDALL J (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
11/20/2020
7:11 PM
Bujarski Robert Joseph (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/20/2020
7:09 PM
BORKAR RATAN S (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/06/2020
6:19 PM
POLAN MARY LAKE PH D (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/06/2020
6:16 PM
Quidel (Issuer)
SLACIK CHARLES P (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
10/29/2020
3:24 PM
Quidel (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
10/27/2020
6:37 PM
POLAN MARY LAKE PH D (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
10/14/2020
6:26 PM
POLAN MARY LAKE PH D (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
10/13/2020
10:26 AM
PRICE T ROWE ASSOCIATES INC /MD/ (Filed by)
Quidel (Subject)
Form SC 13G/A
10/01/2020
8:15 AM
Quidel (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
09/22/2020
6:20 PM
BORKAR RATAN S (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
09/17/2020
3:44 PM
Quidel (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
09/16/2020
8:34 PM
Bujarski Robert Joseph (Reporting)
Quidel (Issuer)
Form 4/A
09/16/2020
6:03 PM
Bujarski Robert Joseph (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
09/04/2020
6:09 PM
Quidel (Issuer)
Strobeck Matthew (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
09/01/2020
5:05 PM
BRYANT DOUGLAS C (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
08/31/2020
8:07 PM
Quidel (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
08/26/2020
7:39 PM
Quidel (Issuer)
STEWARD RANDALL J (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/26/2020
7:34 PM
Quidel (Issuer)
Ranalli Tamara A. (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/26/2020
7:32 PM
Quidel (Issuer)
Ranalli Tamara A. (Reporting)
Form 3
Initial statement of beneficial ownership of securities  
08/26/2020
7:30 PM
BRYANT DOUGLAS C (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
08/26/2020
7:27 PM
Quidel (Issuer)
RHOADS ANN D (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/26/2020
7:24 PM
Quidel (Issuer)
RHOADS ANN D (Reporting)
Form 3
Initial statement of beneficial ownership of securities  
08/26/2020
3:42 PM
Quidel (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
08/24/2020
11:03 AM
Abney Michael Donald Jr. (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
08/11/2020
7:38 PM
BRYANT DOUGLAS C (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
08/07/2020
10:02 AM
Quidel (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
08/05/2020
7:33 PM
Quidel (Issuer)
STEWARD RANDALL J (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/05/2020
7:32 PM
Michael Edward L. (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
08/05/2020
7:28 PM
Kroll Werner (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
08/05/2020
7:26 PM
BUECHLER KENNETH F (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
07/06/2020
5:25 PM
Kroll Werner (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
06/12/2020
4:53 PM
BRYANT DOUGLAS C (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
06/10/2020
9:39 AM
BROWN CAPITAL MANAGEMENT LLC (Filed by)
Quidel (Subject)
Form SC 13G/A
05/29/2020
4:03 PM
Quidel (Filer)
Form SD
Specialized Disclosure Report  
05/27/2020
6:54 PM
Kroll Werner (Reporting)
Quidel (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/27/2020
6:52 PM
Ferenczy William J. (Reporting)
Quidel (Issuer)
Form 3
Initial statement of beneficial ownership of securities  
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  
This page was last updated on 11/28/2020 by MarketBeat.com Staff

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