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NASDAQ:IONS

Ionis Pharmaceuticals SEC Filings & 10K Form

$48.70
+0.06 (+0.12 %)
(As of 09/28/2020 12:00 AM ET)
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Today's Range
$47.52
Now: $48.70
$49.07
50-Day Range
$48.64
MA: $53.12
$56.51
52-Week Range
$39.32
Now: $48.70
$66.22
Volume1.01 million shs
Average Volume880,324 shs
Market Capitalization$6.80 billion
P/E Ratio55.34
Dividend YieldN/A
Beta1.52

SEC Filings

Ionis Pharmaceuticals (NASDAQ:IONS) SEC Filings

DateFilerForm TypeView
09/24/2020
4:23 PM
AKCEA THERAPEUTICS, INC. (Subject)
Ionis Pharmaceuticals (Filed by)
Form SC TO-T/A
09/23/2020
5:44 PM
CROOKE STANLEY T (Reporting)
Ionis Pharmaceuticals (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
09/18/2020
4:45 PM
Ionis Pharmaceuticals (Issuer)
WENDER JOSEPH H (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
09/14/2020
4:11 PM
AKCEA THERAPEUTICS, INC. (Subject)
Ionis Pharmaceuticals (Filed by)
Form SC TO-T
09/02/2020
6:12 PM
HOUGEN ELIZABETH L (Reporting)
Ionis Pharmaceuticals (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
09/02/2020
6:10 PM
Ionis Pharmaceuticals (Issuer)
O'NEIL PATRICK R. (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
09/02/2020
6:06 PM
Geary Richard S (Reporting)
Ionis Pharmaceuticals (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
09/02/2020
6:01 PM
Ionis Pharmaceuticals (Issuer)
Monia Brett P (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
09/02/2020
5:59 PM
BENNETT C FRANK (Reporting)
Ionis Pharmaceuticals (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
09/02/2020
5:46 PM
Ionis Pharmaceuticals (Issuer)
Swayze Eric (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
09/01/2020
3:18 PM
AKCEA THERAPEUTICS, INC. (Subject)
Ionis Pharmaceuticals (Filed by)
Form SC TO-C
08/31/2020
4:28 PM
AKCEA THERAPEUTICS, INC. (Subject)
Ionis Pharmaceuticals (Filed by)
Form SC TO-C
08/31/2020
6:12 AM
AKCEA THERAPEUTICS, INC. (Subject)
Ionis Pharmaceuticals (Filed by)
Form SC 13D/A
08/31/2020
6:07 AM
AKCEA THERAPEUTICS, INC. (Subject)
Ionis Pharmaceuticals (Filed by)
Form SC TO-C
08/31/2020
6:05 AM
Ionis Pharmaceuticals (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
08/05/2020
4:17 PM
Ionis Pharmaceuticals (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
08/05/2020
10:15 AM
Ionis Pharmaceuticals (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
07/06/2020
5:48 PM
Hayden Michael R (Reporting)
Ionis Pharmaceuticals (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
07/06/2020
4:51 PM
HERMAN JOAN E (Reporting)
Ionis Pharmaceuticals (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
07/06/2020
4:49 PM
Ionis Pharmaceuticals (Issuer)
LOSCALZO JOSEPH (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/06/2020
4:47 PM
Ionis Pharmaceuticals (Issuer)
PARSHALL B LYNNE (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/06/2020
4:32 PM
Ionis Pharmaceuticals (Issuer)
KLEIN JOSEPH III (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/06/2020
4:30 PM
Castleman Breaux (Reporting)
Ionis Pharmaceuticals (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
07/06/2020
4:28 PM
Ionis Pharmaceuticals (Issuer)
Reikes Peter N (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/06/2020
4:26 PM
Ionis Pharmaceuticals (Issuer)
WENDER JOSEPH H (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/06/2020
4:25 PM
BERTHELSEN SPENCER R (Reporting)
Ionis Pharmaceuticals (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
07/06/2020
4:23 PM
Ionis Pharmaceuticals (Issuer)
MUTO FREDERICK T (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
06/29/2020
8:47 PM
Castleman Breaux (Reporting)
Ionis Pharmaceuticals (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
06/29/2020
8:47 PM
BENNETT C FRANK (Reporting)
Ionis Pharmaceuticals (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
06/26/2020
6:47 PM
CROOKE STANLEY T (Reporting)
Ionis Pharmaceuticals (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
06/25/2020
6:28 PM
BERTHELSEN SPENCER R (Reporting)
Ionis Pharmaceuticals (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
06/19/2020
6:03 PM
CROOKE STANLEY T (Reporting)
Ionis Pharmaceuticals (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
06/17/2020
7:15 PM
HERMAN JOAN E (Reporting)
Ionis Pharmaceuticals (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/06/2020
3:03 PM
Ionis Pharmaceuticals (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
05/06/2020
10:15 AM
Ionis Pharmaceuticals (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
04/24/2020
5:03 AM
Ionis Pharmaceuticals (Filer)
Form DEFA14A
04/24/2020
5:02 AM
Ionis Pharmaceuticals (Filer)
Form DEF 14A
04/17/2020
5:00 PM
Cadoret-Manier Onaiza (Reporting)
Ionis Pharmaceuticals (Issuer)
Form 4/A
03/27/2020
6:05 PM
CROOKE STANLEY T (Reporting)
Ionis Pharmaceuticals (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/27/2020
6:01 PM
CROOKE STANLEY T (Reporting)
Ionis Pharmaceuticals (Issuer)
Form 4/A
03/24/2020
1:06 PM
Ionis Pharmaceuticals (Filer)
Form CT ORDER
03/24/2020
12:50 PM
Ionis Pharmaceuticals (Filer)
Form CT ORDER
03/24/2020
12:47 PM
Ionis Pharmaceuticals (Filer)
Form CT ORDER
03/24/2020
12:47 PM
Ionis Pharmaceuticals (Filer)
Form CT ORDER
03/24/2020
12:38 PM
Ionis Pharmaceuticals (Filer)
Form CT ORDER
03/23/2020
5:17 PM
CROOKE STANLEY T (Reporting)
Ionis Pharmaceuticals (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/19/2020
12:55 PM
CROOKE STANLEY T (Reporting)
Ionis Pharmaceuticals (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/03/2020
6:18 PM
Ionis Pharmaceuticals (Issuer)
Swayze Eric (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/03/2020
6:16 PM
Ionis Pharmaceuticals (Issuer)
O'NEIL PATRICK R. (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/03/2020
6:14 PM
Ionis Pharmaceuticals (Issuer)
Monia Brett P (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/03/2020
6:12 PM
HOUGEN ELIZABETH L (Reporting)
Ionis Pharmaceuticals (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/03/2020
6:11 PM
Geary Richard S (Reporting)
Ionis Pharmaceuticals (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/03/2020
6:09 PM
BENNETT C FRANK (Reporting)
Ionis Pharmaceuticals (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/26/2020
10:15 AM
Ionis Pharmaceuticals (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
02/14/2020
11:39 AM
Clearbridge Investments, LLC (Filed by)
Ionis Pharmaceuticals (Subject)
Form SC 13G/A
02/11/2020
4:40 PM
Ionis Pharmaceuticals (Issuer)
O'NEIL PATRICK R. (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/11/2020
3:58 PM
BIOGEN INC. (Filed by)
Ionis Pharmaceuticals (Subject)
Form SC 13G/A
01/31/2020
3:55 PM
Ionis Pharmaceuticals (Issuer)
Monia Brett P (Reporting)
Form 4/A
01/27/2020
1:03 PM
Ionis Pharmaceuticals (Subject)
WELLINGTON MANAGEMENT GROUP LLP (Filed by)
Form SC 13G/A
01/21/2020
8:46 AM
Ionis Pharmaceuticals (Filer)
Form CT ORDER
01/17/2020
5:47 PM
Ionis Pharmaceuticals (Issuer)
Swayze Eric (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/17/2020
5:42 PM
Ionis Pharmaceuticals (Issuer)
PARSHALL B LYNNE (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/17/2020
5:39 PM
Ionis Pharmaceuticals (Issuer)
O'NEIL PATRICK R. (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/17/2020
5:36 PM
Ionis Pharmaceuticals (Issuer)
Monia Brett P (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/17/2020
5:33 PM
HOUGEN ELIZABETH L (Reporting)
Ionis Pharmaceuticals (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/17/2020
5:30 PM
Geary Richard S (Reporting)
Ionis Pharmaceuticals (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/17/2020
5:28 PM
CROOKE STANLEY T (Reporting)
Ionis Pharmaceuticals (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/17/2020
5:15 PM
Cadoret-Manier Onaiza (Reporting)
Ionis Pharmaceuticals (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/17/2020
5:11 PM
BENNETT C FRANK (Reporting)
Ionis Pharmaceuticals (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/16/2020
7:40 AM
BAILLIE GIFFORD & CO (Filed by)
Ionis Pharmaceuticals (Subject)
Form SC 13G/A
01/13/2020
6:01 PM
Cadoret-Manier Onaiza (Reporting)
Ionis Pharmaceuticals (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/13/2020
5:59 PM
Cadoret-Manier Onaiza (Reporting)
Ionis Pharmaceuticals (Issuer)
Form 3
Initial statement of beneficial ownership of securities  
01/10/2020
4:00 PM
Ionis Pharmaceuticals (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
01/03/2020
6:10 PM
Ionis Pharmaceuticals (Issuer)
Swayze Eric (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/03/2020
6:07 PM
Ionis Pharmaceuticals (Issuer)
O'NEIL PATRICK R. (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/03/2020
6:04 PM
Ionis Pharmaceuticals (Issuer)
Monia Brett P (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/03/2020
6:01 PM
HOUGEN ELIZABETH L (Reporting)
Ionis Pharmaceuticals (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/03/2020
5:58 PM
Geary Richard S (Reporting)
Ionis Pharmaceuticals (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/03/2020
5:56 PM
CROOKE STANLEY T (Reporting)
Ionis Pharmaceuticals (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/03/2020
5:53 PM
BENNETT C FRANK (Reporting)
Ionis Pharmaceuticals (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/03/2020
5:50 PM
CROOKE STANLEY T (Reporting)
Ionis Pharmaceuticals (Issuer)
Form 5
Annual statement of changes in beneficial ownership of securities  
01/03/2020
5:47 PM
Ionis Pharmaceuticals (Issuer)
Swayze Eric (Reporting)
Form 3
Initial statement of beneficial ownership of securities  
12/23/2019
6:28 PM
Ionis Pharmaceuticals (Issuer)
KLEIN JOSEPH III (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
12/20/2019
6:23 PM
HOUGEN ELIZABETH L (Reporting)
Ionis Pharmaceuticals (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
12/19/2019
3:32 PM
AKCEA THERAPEUTICS, INC. (Issuer)
Ionis Pharmaceuticals (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
12/18/2019
4:07 PM
Ionis Pharmaceuticals (Issuer)
KLEIN JOSEPH III (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
12/13/2019
6:00 AM
Ionis Pharmaceuticals (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
12/12/2019
6:11 AM
Ionis Pharmaceuticals (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
12/10/2019
5:54 PM
Ionis Pharmaceuticals (Issuer)
KLEIN JOSEPH III (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
12/05/2019
4:31 PM
HOUGEN ELIZABETH L (Reporting)
Ionis Pharmaceuticals (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
12/05/2019
4:26 PM
Geary Richard S (Reporting)
Ionis Pharmaceuticals (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
12/04/2019
5:26 PM
Ionis Pharmaceuticals (Issuer)
KLEIN JOSEPH III (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
12/04/2019
5:22 PM
Geary Richard S (Reporting)
Ionis Pharmaceuticals (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/26/2019
4:43 PM
Ionis Pharmaceuticals (Issuer)
KLEIN JOSEPH III (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
11/26/2019
4:40 PM
HOUGEN ELIZABETH L (Reporting)
Ionis Pharmaceuticals (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/21/2019
5:40 PM
Ionis Pharmaceuticals (Issuer)
KLEIN JOSEPH III (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
11/21/2019
5:38 PM
Ionis Pharmaceuticals (Issuer)
Monia Brett P (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
11/21/2019
5:36 PM
HOUGEN ELIZABETH L (Reporting)
Ionis Pharmaceuticals (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/06/2019
2:42 PM
Ionis Pharmaceuticals (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
11/06/2019
10:15 AM
Ionis Pharmaceuticals (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
This page was last updated on 9/28/2020 by MarketBeat.com Staff

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