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IONIS PHARMACEUTICALS INC — 10-K Filings

24 10-K filings on record

This page lists all 10-K 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 24 10-K documents with the SEC since 2019. To view all SEC filings by IONIS PHARMACEUTICALS INC, see the full filings list.

Overview All Filings Financials Insiders
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
10-K IONIS PHARMACEUTICALS, INC. 10-K 12-31-2025 0000874015-26-000115 Feb 26, 2026 Dec 31, 2025
10-K IONIS PHARMACEUTICALS, INC. 10-K 12-31-2024 0000874015-25-000089 Feb 19, 2025 Dec 31, 2024
10-K IONIS PHARMACEUTICALS, INC. 10-K 12-31-2023 0000874015-24-000116 Feb 21, 2024 Dec 31, 2023
10-K IONIS PHARMACEUTICALS, INC. 10-K 12-31-2022 0000874015-23-000105 Feb 22, 2023 Dec 31, 2022
10-K IONIS PHARMACEUTICALS, INC. 10-K 12-31-2021 0000874015-22-000079 Feb 25, 2022 Dec 31, 2021
10-K IONIS PHARMACEUTICALS, INC. 10-K 12-31-2020 0000874015-21-000056 Feb 24, 2021 Dec 31, 2020
10-K IONIS PHARMACEUTICALS, INC. 10-K 12-31-2019 0001140361-20-004500 Mar 2, 2020 Dec 31, 2019
10-K IONIS PHARMACEUTICALS INC 10-K 12-31-2018 0000874015-19-000045 Mar 1, 2019 Dec 31, 2018
10-K IONIS PHARMACEUTICALS INC 10-K 12-31-2017 0000874015-18-000047 Feb 28, 2018 Dec 31, 2017
10-K IONIS PHARMACEUTICALS INC 10-K 12-31-2016 0001140361-17-009823 Mar 1, 2017 Dec 31, 2016
10-K ISIS PHARMACEUTICALS INC 10-K 12-31-2015 0000874015-16-000112 Feb 26, 2016 Dec 31, 2015
10-K — 0001140361-15-009498 Mar 2, 2015 Dec 31, 2014
10-K 10-K 0001104659-14-015019 Mar 3, 2014 Dec 31, 2013
10-K 10-K 0001104659-13-016208 Feb 28, 2013 Dec 31, 2012
10-K 10-K 0001104659-12-014567 Feb 29, 2012 Dec 31, 2011
10-K 10-K 0001104659-11-011094 Mar 1, 2011 Dec 31, 2010
10-K 10-K 0001104659-10-010939 Mar 1, 2010 Dec 31, 2009
10-K 10-K 0001104659-09-012215 Feb 26, 2009 Dec 31, 2008
10-K FORM 10-K 0001047469-08-002693 Mar 13, 2008 Dec 31, 2007
10-K 10-K 0001104659-07-019915 Mar 16, 2007 Dec 31, 2006
10-K ANNUAL REPORT PURSUANT TO SECTION 13 AND 15(D) 0001104659-06-017279 Mar 16, 2006 Dec 31, 2005
10-K FORM 10-K 0001047469-05-006784 Mar 16, 2005 Dec 31, 2004
10-K 10-K 0001047469-04-007808 Mar 15, 2004 Dec 31, 2003
10-K 10-K 0001047469-03-011306 Mar 31, 2003 Dec 31, 2002