Recent filings by International Business Machines Corporation

Published Title Summary
2026-03-03 16:19:31 8-K - Current report Filed: 2026-03-03 AccNo: 0000051143-26-000015 Size: 667 KB
Item 5.03: Amendments to...
Filed: 2026-03-03 AccNo: 0000051143-26-000015 Size: 667 KB
Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year
Item 9.01: Financial Statements and Exhibits
2026-02-27 16:57:11 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by International Business Machines Corporation on 2026-02-27 16:57:11-05:00
2026-02-27 16:56:19 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by International Business Machines Corporation on 2026-02-27 16:56:19-05:00
2026-02-27 16:55:38 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by International Business Machines Corporation on 2026-02-27 16:55:38-05:00
2026-02-27 16:54:55 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by International Business Machines Corporation on 2026-02-27 16:54:55-05:00
2026-02-27 16:54:06 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by International Business Machines Corporation on 2026-02-27 16:54:06-05:00
2026-02-27 16:53:29 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by International Business Machines Corporation on 2026-02-27 16:53:29-05:00
2026-02-27 16:52:07 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by International Business Machines Corporation on 2026-02-27 16:52:07-05:00
2026-02-25 16:34:02 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by International Business Machines Corporation on 2026-02-25 16:34:02-05:00
2026-02-25 16:32:44 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by International Business Machines Corporation on 2026-02-25 16:32:44-05:00
2026-02-24 16:07:07 10-K - Annual report [Section 13 and 15(d), not S-K Item 405] Annual Report SEC-10-K filed by International Business Machines Corporation on...
Annual Report SEC-10-K filed by International Business Machines Corporation on 2026-02-24 16:07:07-05:00
2026-02-23 21:08:18 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by International Business Machines Corporation on 2026-02-23 21:08:18-05:00
2026-02-23 21:06:57 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by International Business Machines Corporation on 2026-02-23 21:06:57-05:00
2026-02-23 21:05:48 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by International Business Machines Corporation on 2026-02-23 21:05:48-05:00
2026-02-23 21:04:19 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by International Business Machines Corporation on 2026-02-23 21:04:19-05:00
2026-02-23 21:03:03 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by International Business Machines Corporation on 2026-02-23 21:03:03-05:00
2026-02-23 21:01:33 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by International Business Machines Corporation on 2026-02-23 21:01:33-05:00
2026-02-19 16:59:50 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by International Business Machines Corporation on 2026-02-19 16:59:50-05:00
2026-02-19 16:58:14 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by International Business Machines Corporation on 2026-02-19 16:58:14-05:00
2026-02-19 16:52:28 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by International Business Machines Corporation on 2026-02-19 16:52:28-05:00
2026-02-19 16:51:24 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by International Business Machines Corporation on 2026-02-19 16:51:24-05:00
2026-02-19 16:50:37 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by International Business Machines Corporation on 2026-02-19 16:50:37-05:00
2026-02-19 16:46:12 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by International Business Machines Corporation on 2026-02-19 16:46:12-05:00
2026-02-19 16:44:53 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by International Business Machines Corporation on 2026-02-19 16:44:53-05:00
2026-02-02 18:14:05 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by International Business Machines Corporation on 2026-02-02 18:14:05-05:00
2026-02-02 18:05:34 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by International Business Machines Corporation on 2026-02-02 18:05:34-05:00
2026-02-02 18:04:21 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by International Business Machines Corporation on 2026-02-02 18:04:21-05:00
2026-02-02 18:03:04 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by International Business Machines Corporation on 2026-02-02 18:03:04-05:00
2026-02-02 18:01:26 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by International Business Machines Corporation on 2026-02-02 18:01:26-05:00
2026-02-02 17:59:14 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by International Business Machines Corporation on 2026-02-02 17:59:14-05:00