IONIS PHARMACEUTICALS INC — DEF 14A Filings
29 DEF 14A filings on record
This page lists all DEF 14A filings submitted to the SEC by IONIS PHARMACEUTICALS INC (IONS), sorted by most recent first. Each row links to the full filing on EdgarLookup. IONIS PHARMACEUTICALS INC has filed 29 DEF 14A documents with the SEC since 2019. To view all SEC filings by IONIS PHARMACEUTICALS INC, see the full filings list.
All
10-K
10-K/A
10-K405
10-K405/A
10-Q
10-Q/A
144
144/A
3
3/A
4
4/A
424B2
424B3
424B4
424B5
424B7
5
8-K
8-K/A
ARS
CORRESP
CT ORDER
D
DEF 14A
DEFA14A
EFFECT
FWP
NO ACT
POS AM
PRE 14A
REGDEX
S-3
S-3/A
S-3ASR
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-C
SC TO-I
SC TO-I/A
SC TO-T
SC TO-T/A
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| DEF 14A | DEF 14A | 0001140361-25-015771 | Apr 25, 2025 | Jun 5, 2025 |
| DEF 14A | DEF 14A | 0001140361-24-022103 | Apr 25, 2024 | Jun 6, 2024 |
| DEF 14A | DEF 14A | 0001140361-23-019309 | Apr 20, 2023 | — |
| DEF 14A | DEF 14A | 0001140361-22-015116 | Apr 20, 2022 | Jun 2, 2022 |
| DEF 14A | DEF 14A | 0001140361-21-013999 | Apr 23, 2021 | Jun 2, 2021 |
| DEF 14A | DEF 14A | 0001140361-20-009606 | Apr 24, 2020 | Jun 4, 2020 |
| DEF 14A | DEF 14A | 0001140361-19-007625 | Apr 26, 2019 | Jun 6, 2019 |
| DEF 14A | DEF 14A | 0001140361-18-018201 | Apr 11, 2018 | — |
| DEF 14A | IONIS PHARMACEUTICALS, INC DEF 14A 5-24-2017 | 0001140361-17-015262 | Apr 10, 2017 | May 24, 2017 |
| DEF 14A | IONIS PHARMACEUTICALS DEF 14A 6-3-2016 | 0001140361-16-061289 | Apr 15, 2016 | Jun 3, 2016 |
| DEF 14A | ISIS PHARMACEUTICALS INC DEF 14A 6-30-2015 | 0001140361-15-020414 | May 15, 2015 | Jun 30, 2015 |
| DEF 14A | ISIS PHARMACEUTICALS, INC DEF 14A 6-10-2014 | 0001140361-14-017588 | Apr 25, 2014 | Jun 10, 2014 |
| DEF 14A | DEF 14A | 0001104659-13-033646 | Apr 26, 2013 | Jun 25, 2013 |
| DEF 14A | DEF 14A | 0001104659-12-025639 | Apr 16, 2012 | Jun 7, 2012 |
| DEF 14A | DEF 14A | 0001104659-11-023713 | Apr 28, 2011 | Jun 16, 2011 |
| DEF 14A | DEF 14A | 0001104659-10-020060 | Apr 16, 2010 | Jun 2, 2010 |
| DEF 14A | DEF 14A | 0001104659-09-024876 | Apr 20, 2009 | Jun 2, 2009 |
| DEF 14A | DEF 14A | 0001104659-08-025384 | Apr 18, 2008 | Jun 5, 2008 |
| DEF 14A | DEF 14A | 0001104659-07-025865 | Apr 4, 2007 | May 17, 2007 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001104659-06-018310 | Mar 22, 2006 | May 3, 2006 |
| DEF 14A | DEF 14A | 0001047469-05-010713 | Apr 19, 2005 | May 26, 2005 |
| DEF 14A | DEF 14A | 0001047469-04-011526 | Apr 12, 2004 | May 26, 2004 |
| DEF 14A | DEF 14A | 0001047469-03-014540 | Apr 25, 2003 | Jun 10, 2003 |
| DEF 14A | DEF 14A | 0000912057-02-013870 | Apr 5, 2002 | May 31, 2002 |
| DEF 14A | DEF 14A | 0000912057-01-006897 | Feb 28, 2001 | Apr 6, 2001 |
| DEF 14A | DEFINITIVE NOTICE & PROXY STATEMENT | 0001095811-00-001088 | Apr 21, 2000 | Jun 8, 2000 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0000936392-99-000410 | Apr 9, 1999 | May 21, 1999 |
| DEF 14A | DEFINITIVE PROXY MATERIALS | 0000936392-98-000580 | Apr 10, 1998 | May 22, 1998 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0000936392-97-000534 | Apr 21, 1997 | Apr 28, 1997 |