INTERNATIONAL BUSINESS MACHINES CORP — SC 13G/A Filings
51 SC 13G/A filings on record
This page lists all SC 13G/A filings submitted to the SEC by INTERNATIONAL BUSINESS MACHINES CORP (IBM), sorted by most recent first. Each row links to the full filing on EdgarLookup. INTERNATIONAL BUSINESS MACHINES CORP has filed 51 SC 13G/A documents with the SEC since 2019. To view all SEC filings by INTERNATIONAL BUSINESS MACHINES CORP, see the full filings list.
All
10-K
10-K405
10-Q
10-Q/A
11-K
11-K/A
144
25
25-NSE
3
3/A
4
4/A
424B2
424B3
424B5
424B8
5
8-A12B
8-A12B/A
8-K
8-K/A
8A12BEF
ARS
CERT
CERTNYS
CORRESP
DEF 14A
DEFA14A
DFAN14A
FWP
IRANNOTICE
NO ACT
PRE 14A
PREC14A
PRRN14A
PX14A6G
S-3
S-3/A
S-3ASR
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13E3
SC 13E3/A
SC 13E4
SC 13E4/A
SC 13G
SC 13G/A
SC 14D1
SC 14D1/A
SC TO-C
SC TO-T
SC TO-T/A
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SC 13G/A | SCHEDULE 13G/A | 0001104659-24-021216 | Feb 13, 2024 | — |
| SC 13G/A | — | 0000093751-24-000443 | Jan 30, 2024 | — |
| SC 13G/A | — | 0001086364-24-003684 | Jan 25, 2024 | — |
| SC 13G/A | — | 0000093751-23-000417 | Feb 10, 2023 | — |
| SC 13G/A | AMENDMENT NO. 1 | 0000950142-23-000323 | Feb 10, 2023 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-23-016220 | Feb 9, 2023 | — |
| SC 13G/A | — | 0001306550-23-007817 | Feb 3, 2023 | — |
| SC 13G/A | — | 0000093751-22-000398 | Feb 14, 2022 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-22-017833 | Feb 10, 2022 | — |
| SC 13G/A | — | 0000834237-22-003928 | Feb 1, 2022 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-21-018371 | Feb 10, 2021 | — |
| SC 13G/A | — | 0000834237-21-003702 | Jan 29, 2021 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-20-018272 | Feb 12, 2020 | — |
| SC 13G/A | — | 0000834237-20-005312 | Feb 5, 2020 | — |
| SC 13G/A | — | 0000932471-19-006079 | Feb 13, 2019 | — |
| SC 13G/A | — | 0000215457-19-004011 | Feb 4, 2019 | — |
| SC 13G/A | SC 13G/A | 0001193125-18-045675 | Feb 14, 2018 | — |
| SC 13G/A | — | 0000932471-18-003527 | Feb 9, 2018 | — |
| SC 13G/A | — | 0000215457-18-005111 | Feb 8, 2018 | — |
| SC 13G/A | SC 13G/A | 0001193125-17-043878 | Feb 14, 2017 | — |
| SC 13G/A | — | 0000932471-17-002471 | Feb 13, 2017 | — |
| SC 13G/A | — | 0000353480-17-001056 | Jan 25, 2017 | — |
| SC 13G/A | AMENDMENT NO. 4 TO SCHEDULE 13G | 0001193125-16-465419 | Feb 16, 2016 | — |
| SC 13G/A | — | 0000932471-16-010744 | Feb 10, 2016 | — |
| SC 13G/A | — | 0000215457-16-005619 | Feb 10, 2016 | — |
| SC 13G/A | AMENDMENT NO. 3 TO SCHEDULE 13G | 0000950123-15-003171 | Feb 17, 2015 | — |
| SC 13G/A | — | 0000932471-15-004100 | Feb 10, 2015 | — |
| SC 13G/A | — | 0001086364-14-002261 | Apr 8, 2014 | — |
| SC 13G/A | SC 13G/A #2 | 0001193125-14-054860 | Feb 14, 2014 | — |
| SC 13G/A | — | 0001305227-14-000082 | Feb 10, 2014 | — |
| SC 13G/A | SCHEDULE 13G AMENDMENT NO. 1 | 0001193125-13-060215 | Feb 14, 2013 | — |
| SC 13G/A | — | 0001305227-13-000520 | Feb 8, 2013 | — |
| SC 13G/A | AMENDMENT NO. 1 | 0000950157-13-000046 | Feb 5, 2013 | — |
| SC 13G/A | — | 0001086364-12-001788 | Feb 13, 2012 | — |
| SC 13G/A | — | 0001086364-11-003124 | Feb 4, 2011 | — |
| SC 13G/A | — | 0000093748-10-000068 | Feb 12, 2010 | — |
| SC 13G/A | AMENDMENT | 0001104659-06-003842 | Jan 25, 2006 | — |
| SC 13G/A | — | 0000093748-05-000097 | Feb 22, 2005 | — |
| SC 13G/A | SC 13G/A | 0000912057-01-004697 | Feb 13, 2001 | — |
| SC 13G/A | AMENDMENT NO. 1 TO SCHEDULE 13G | 0001005477-00-000973 | Feb 11, 2000 | — |
| SC 13G/A | SC 13G/A | 0001047469-99-008128 | Mar 2, 1999 | — |
| SC 13G/A | AMENDMENT NO. 2 TO SCHEDULE 13G | 0001005477-98-000235 | Feb 11, 1998 | — |
| SC 13G/A | AMENDMENT NO. 1 TO SCHEDULE 13G | 0001005477-98-000236 | Feb 11, 1998 | — |
| SC 13G/A | AMENDMENT NO. 1 TO SCHEDULE 13G | 0001005477-98-000237 | Feb 11, 1998 | — |
| SC 13G/A | SCHEDULE 13G -2-14-98 - INTERNATIONAL BUSINESS MACHINES | 0000315066-98-000688 | Feb 10, 1998 | — |
| SC 13G/A | SCHEDULE 13G | 0001005477-97-000084 | Jan 28, 1997 | — |
| SC 13G/A | SCHEDULE 13G | 0001005477-97-000083 | Jan 28, 1997 | — |
| SC 13G/A | SCHEDULE 13G | 0001005477-97-000085 | Jan 28, 1997 | — |
| SC 13G/A | SCHEDULE 13G - 2-14-96 - INTERNATIONAL BUSINESS MACHINES | 0000315066-96-001325 | Mar 15, 1996 | — |
| SC 13G/A | SCHEDULE 13G - 2-14-96 - INTERNATIONAL BUSINESS MACHINES | 0000315066-96-001129 | Feb 15, 1996 | — |