IONIS PHARMACEUTICALS INC — SC 13G/A Filings
108 SC 13G/A filings on record
This page lists all SC 13G/A 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 108 SC 13G/A 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 |
|---|---|---|---|---|
| SC 13G/A | SC 13G/A | 0001193125-24-259051 | Nov 14, 2024 | — |
| SC 13G/A | — | 0001897612-24-001867 | Nov 14, 2024 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-24-021229 | Feb 13, 2024 | — |
| SC 13G/A | SC 13G/A | 0001193125-24-032788 | Feb 13, 2024 | — |
| SC 13G/A | — | 0000315066-24-001207 | Feb 9, 2024 | — |
| SC 13G/A | — | 0001086364-24-004723 | Jan 26, 2024 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-23-069836 | Jun 9, 2023 | — |
| SC 13G/A | SC 13G/A | 0001193125-23-039063 | Feb 14, 2023 | — |
| SC 13G/A | — | 0000315066-23-001803 | Feb 9, 2023 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-23-016233 | Feb 9, 2023 | — |
| SC 13G/A | — | 0001306550-23-005942 | Feb 1, 2023 | — |
| SC 13G/A | — | 0000080255-22-002455 | Aug 10, 2022 | — |
| SC 13G/A | — | 0000080255-22-002321 | Apr 11, 2022 | — |
| SC 13G/A | — | 0000080255-22-001875 | Feb 14, 2022 | — |
| SC 13G/A | SC 13G/A | 0001193125-22-037224 | Feb 11, 2022 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-22-017851 | Feb 10, 2022 | — |
| SC 13G/A | — | 0000315066-22-000963 | Feb 9, 2022 | — |
| SC 13G/A | SC 13G/A | 0001193125-21-041468 | Feb 12, 2021 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-21-018387 | Feb 10, 2021 | — |
| SC 13G/A | — | 0001348883-21-000018 | Feb 9, 2021 | — |
| SC 13G/A | — | 0000315066-21-001069 | Feb 8, 2021 | — |
| SC 13G/A | — | 0000834237-21-007434 | Feb 5, 2021 | — |
| SC 13G/A | — | 0001088875-20-000089 | Oct 2, 2020 | — |
| SC 13G/A | NONE | 0001567619-20-003757 | Feb 14, 2020 | — |
| SC 13G/A | SC 13G/A | 0001193125-20-037812 | Feb 14, 2020 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-20-018207 | Feb 12, 2020 | — |
| SC 13G/A | SC 13G/A | 0001193125-20-031468 | Feb 11, 2020 | — |
| SC 13G/A | — | 0000834237-20-008653 | Feb 10, 2020 | — |
| SC 13G/A | — | 0000315066-20-001033 | Feb 7, 2020 | — |
| SC 13G/A | SEC SCHEDULE 13G | 0000902219-20-000085 | Jan 27, 2020 | — |
| SC 13G/A | — | 0001088875-20-000003 | Jan 16, 2020 | — |
| SC 13G/A | NONE | 0001567619-19-004266 | Feb 14, 2019 | — |
| SC 13G/A | SC 13G/A | 0001193125-19-037887 | Feb 13, 2019 | — |
| SC 13G/A | — | 0000315066-19-001111 | Feb 13, 2019 | — |
| SC 13G/A | — | 0000932471-19-006093 | Feb 13, 2019 | — |
| SC 13G/A | SEC SCHEDULE 13G | 0000902219-19-000313 | Feb 12, 2019 | — |
| SC 13G/A | — | 0000215457-19-004155 | Feb 4, 2019 | — |
| SC 13G/A | — | 0001088875-19-000007 | Jan 11, 2019 | — |
| SC 13G/A | — | 0001088875-18-000039 | Apr 9, 2018 | — |
| SC 13G/A | NONE | 0001140361-18-007734 | Feb 14, 2018 | — |
| SC 13G/A | SC 13G/A | 0001193125-18-045503 | Feb 14, 2018 | — |
| SC 13G/A | — | 0000315066-18-001356 | Feb 13, 2018 | — |
| SC 13G/A | — | 0000932471-18-003588 | Feb 9, 2018 | — |
| SC 13G/A | — | 0001088875-18-000016 | Jan 26, 2018 | — |
| SC 13G/A | — | 0000215457-18-003017 | Jan 25, 2018 | — |
| SC 13G/A | SC 13G/A | 0001193125-17-043032 | Feb 14, 2017 | — |
| SC 13G/A | NONE | 0001140361-17-006532 | Feb 14, 2017 | — |
| SC 13G/A | — | 0000315066-17-001774 | Feb 14, 2017 | — |
| SC 13G/A | — | 0000932471-17-002492 | Feb 13, 2017 | — |
| SC 13G/A | — | 0001088875-17-000015 | Jan 27, 2017 | — |