Form 8-K - Current report:
SEC Accession No. 0001193125-25-284609
Filing Date
2025-11-17
Accepted
2025-11-17 16:06:20
Documents
23
Period of Report
2025-11-11
Items
Item 1.01: Entry into a Material Definitive Agreement
Item 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
Item 3.02: Unregistered Sales of Equity Securities
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K d31230d8k.htm   iXBRL 8-K 48005
2 EX-4.1 d31230dex41.htm EX-4.1 612754
3 EX-99.1 d31230dex991.htm EX-99.1 11432
4 EX-99.2 d31230dex992.htm EX-99.2 15497
8 GRAPHIC g31230dsp85a.jpg GRAPHIC 5462
9 GRAPHIC g31230g1115101145503.jpg GRAPHIC 4506
10 GRAPHIC g31230g1115101203722.jpg GRAPHIC 4246
11 GRAPHIC g31230g1116172418085.jpg GRAPHIC 2043
12 GRAPHIC g31230g1116172418398.jpg GRAPHIC 2515
13 GRAPHIC g31230g1116172418650.jpg GRAPHIC 2388
14 GRAPHIC g31230g1116172418900.jpg GRAPHIC 2522
15 GRAPHIC g31230g1116172419166.jpg GRAPHIC 2926
  Complete submission text file 0001193125-25-284609.txt   987403

Data Files

Seq Description Document Type Size
5 XBRL TAXONOMY EXTENSION SCHEMA ions-20251111.xsd EX-101.SCH 2491
6 XBRL TAXONOMY EXTENSION LABEL LINKBASE ions-20251111_lab.xml EX-101.LAB 17204
7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE ions-20251111_pre.xml EX-101.PRE 10776
25 EXTRACTED XBRL INSTANCE DOCUMENT d31230d8k_htm.xml XML 3582
Mailing Address 2855 GAZELLE COURT CARLSBAD CA 92010
Business Address 2855 GAZELLE COURT CARLSBAD CA 92010 7609319200
IONIS PHARMACEUTICALS INC (Filer) CIK: 0000874015 (see all company filings)

EIN.: 330336973 | State of Incorp.: CA | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 000-19125 | Film No.: 251491121
SIC: 2834 Pharmaceutical Preparations
(CF Office: 03 Life Sciences)