IBM SEC Filings: 8-K, 10-Q, S-3 & 424B

Financials

TYPE

HEADLINE

FILED AT

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Oct 21, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Jul 22, 2026

11-K

Form 11-K - Annual report of employee stock purchase, savings and similar plans

Jun 26, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Apr 23, 2026

10-K

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]

Feb 24, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Oct 23, 2025

News

TYPE

HEADLINE

FILED AT

8-K

IBM Releases Third-Quarter 2026 Results, Exceeds Expectations and Raises Full-Year Free Cash Flow Outlook

Oct 21, 2026

8-K

IBM Elects Frank Baker to its Board of Directors

Oct 1, 2026

8-K

IBM Files Form 8-K Regarding C$2.75 Billion Debt Offering

Aug 14, 2026

8-K

IBM Reports Second-Quarter 2026 Financial Results and Updates Full-Year Outlook

Jul 22, 2026

8-K

IBM Reports Preliminary Second-Quarter 2026 Financial Results

Jul 14, 2026

8-K

IBM Extends Maturity Dates for $10 Billion in Credit Agreements

Jun 23, 2026

Prospectus

TYPE

HEADLINE

FILED AT

424B3

NEWForm 424B3 - Prospectus [Rule 424(b)(3)]

Nov 9, 2026

424B5

REGISTERED OFFERING

Aug 11, 2026

424B3

Form 424B3 - Prospectus [Rule 424(b)(3)]

Aug 10, 2026

424B5

FIXED PRICE OFFERING - NOTES | Offering amount: $3,491,695,000 | Bank: Citigroup, BNP PARIBAS, BofA Securities, Deutsche Bank, Goldman Sachs & Co. LLC, HSBC, Mizuho

Jan 30, 2026

424B5

FIXED PRICE OFFERING | Offering amount: $3,250,000,000 | Bank: Citigroup, BNP Paribas, BofA Securities, Deutsche Bank Securities, Goldman Sachs & Co. LLC, HSBC, Mizuho

Jan 30, 2026

424B3

Form 424B3 - Prospectus [Rule 424(b)(3)]

Jan 29, 2026

Registrations

TYPE

HEADLINE

FILED AT

Proxies

TYPE

HEADLINE

FILED AT

DEFA14A

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material

Apr 8, 2026

DEFA14A

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material

Mar 10, 2026

DEF 14A

Form DEF 14A - Other definitive proxy statements

Mar 10, 2026

DEFA14A

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material

Apr 25, 2025

PX14A6G

Form PX14A6G - Notice of exempt solicitation submitted by non-management

Apr 7, 2025

DEFA14A

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material

Apr 1, 2025

Ownerships

TYPE

HEADLINE

FILED AT

Other

TYPE

HEADLINE

FILED AT

Form SD - Specialized disclosure report

Jun 1, 2026

Form SD - Specialized disclosure report

May 30, 2025

Form SD - Specialized disclosure report

May 24, 2024

Form SD - Specialized disclosure report

May 26, 2023

LETTER

Form UPLOAD - SEC-generated letter

Oct 25, 2022

CORRESP

Form CORRESP - Correspondence

Oct 7, 2022

International Business Machines Corporation IBM · SEC Filings