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Form 8-K

sec.gov

8-K — INTERNATIONAL BUSINESS MACHINES CORP

Accession: 0000051143-26-000047

Filed: 2026-05-28

Period: 2026-05-28

CIK: 0000051143

SIC: 3570 (COMPUTER & OFFICE EQUIPMENT)

Item: Regulation FD Disclosure

Documents

8-K — ibm-20260528.htm (Primary)

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT PURSUANT TO SECTION 13 OR 15 (d)

OF THE SECURITIES EXCHANGE ACT OF 1934

Date of Report: May 28, 2026

(Date of earliest event reported)

INTERNATIONAL BUSINESS MACHINES CORPORATION

(Exact name of registrant as specified in its charter)

New York 1-2360 13-0871985

(State of Incorporation) (Commission File Number) (IRS employer Identification No.)

One New Orchard Road

Armonk, New York

10504

(Address of principal executive offices) (Zip Code)

914-499-1900

(Registrant’s telephone number)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class Trading symbol(s) Name of each exchange on which registered

Capital stock, par value $.20 per share IBM New York Stock Exchange

NYSE Texas

0.300% Notes due 2026 IBM 26B New York Stock Exchange

1.250% Notes due 2027 IBM 27B New York Stock Exchange

3.375% Notes due 2027 IBM 27F New York Stock Exchange

0.300% Notes due 2028 IBM 28B New York Stock Exchange

1.750% Notes due 2028 IBM 28A New York Stock Exchange

1.500% Notes due 2029 IBM 29 New York Stock Exchange

0.875% Notes due 2030 IBM 30A New York Stock Exchange

2.900% Notes due 2030 IBM 30C New York Stock Exchange

1.750% Notes due 2031 IBM 31 New York Stock Exchange

3.000% Notes due 2031 IBM 31A New York Stock Exchange

3.625% Notes due 2031 IBM 31B New York Stock Exchange

0.650% Notes due 2032 IBM 32A New York Stock Exchange

3.150% Notes due 2033 IBM 33A New York Stock Exchange

3.450% Notes due 2034 IBM 34A New York Stock Exchange

1.250% Notes due 2034 IBM 34 New York Stock Exchange

3.750% Notes due 2035 IBM 35 New York Stock Exchange

3.450% Notes due 2037 IBM 37 New York Stock Exchange

3.850% Notes due 2038 IBM 38B New York Stock Exchange

4.875% Notes due 2038 IBM 38 New York Stock Exchange

1.200% Notes due 2040 IBM 40 New York Stock Exchange

4.000% Notes due 2043 IBM 43 New York Stock Exchange

3.800% Notes due 2045 IBM 45A New York Stock Exchange

Floating Rate Notes due 2028 IBM 28E New York Stock Exchange

6.22% Debentures due 2027 IBM 27 New York Stock Exchange

6.50% Debentures due 2028 IBM 28 New York Stock Exchange

5.875% Debentures due 2032 IBM 32D New York Stock Exchange

7.00% Debentures due 2045 IBM 45 New York Stock Exchange

7.125% Debentures due 2096 IBM 96 New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 7.01. Regulation FD Disclosure.

The information in this Item 7.01 is being furnished with the Commission and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, and includes the following information to be provided by senior management at investor meetings on May 28, 2026:

•Over the next 5 years IBM plans to invest more than $10B to advance our leadership position in quantum, including in R&D, capex, ecosystem partnerships, manufacturing scaling, and M&A, which further enhances our confidence in delivering the first large-scale fault-tolerant quantum computer by 2029.

•To date, IBM has deployed over 90 quantum systems, including more quantum computers than reported by all other industry players combined. The company has also built a global client and partner ecosystem spanning more than 325 Fortune 500 companies, startups, universities, and government agencies already using IBM’s global fleet of quantum computers to tackle scientific challenges across chemistry, biology, materials science, and more.

•This $10B investment announcement follows last week’s Letter of Intent between IBM and the Department of Commerce to build an American quantum chip foundry (Anderon) to accelerate American quantum innovation.

Forward-Looking Statements

Certain statements contained in this Form 8-K may be characterized as forward-looking under the Private Securities Litigation Reform Act of 1995. These statements involve a number of factors that could cause actual results to differ materially. Additional information concerning these factors is contained in the company’s filings with the U.S. Securities and Exchange Commission (SEC). Copies are available from the SEC or from the IBM web site (www.ibm.com).

IBM’s web site (www.ibm.com) contains a significant amount of information about IBM, including financial and other information for investors (www.ibm.com/investor/). IBM encourages investors to visit its various web sites from time to time, as information is updated and new information is posted.

2

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, hereunto duly authorized.

Date: May 28, 2026

By:

/s/ Nicolás A. Fehring

Nicolás A. Fehring

Vice President and Controller

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May 28, 2026

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Entity Incorporation, State or Country Code

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Entity File Number

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Entity Tax Identification Number

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Entity Address, Address Line One

One New Orchard Road

Entity Address, City or Town

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Entity Address, State or Province

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Entity Address, Postal Zip Code

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City Area Code

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Local Phone Number

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NEW YORK STOCK EXCHANGE, INC. | Common Stock

Document Information [Line Items]

Title of 12(b) Security

Capital stock, par value $.20 per share

Trading Symbol

IBM

Security Exchange Name

NYSE

NEW YORK STOCK EXCHANGE, INC. | 0.300% Notes due 2026

Document Information [Line Items]

Title of 12(b) Security

0.300% Notes due 2026

Trading Symbol

IBM 26B

Security Exchange Name

NYSE

NEW YORK STOCK EXCHANGE, INC. | 1.250% Notes due 2027

Document Information [Line Items]

Title of 12(b) Security

1.250% Notes due 2027

Trading Symbol

IBM 27B

Security Exchange Name

NYSE

NEW YORK STOCK EXCHANGE, INC. | 3.375% Notes due 2027

Document Information [Line Items]

Title of 12(b) Security

3.375% Notes due 2027

Trading Symbol

IBM 27F

Security Exchange Name

NYSE

NEW YORK STOCK EXCHANGE, INC. | 0.300% Notes due 2028

Document Information [Line Items]

Title of 12(b) Security

0.300% Notes due 2028

Trading Symbol

IBM 28B

Security Exchange Name

NYSE

NEW YORK STOCK EXCHANGE, INC. | 1.750% Notes due 2028

Document Information [Line Items]

Title of 12(b) Security

1.750% Notes due 2028

Trading Symbol

IBM 28A

Security Exchange Name

NYSE

NEW YORK STOCK EXCHANGE, INC. | 1.500% Notes due 2029

Document Information [Line Items]

Title of 12(b) Security

1.500% Notes due 2029

Trading Symbol

IBM 29

Security Exchange Name

NYSE

NEW YORK STOCK EXCHANGE, INC. | 0.875% Notes due 2030

Document Information [Line Items]

Title of 12(b) Security

0.875% Notes due 2030

Trading Symbol

IBM 30A

Security Exchange Name

NYSE

NEW YORK STOCK EXCHANGE, INC. | 2.900 Notes due 2030

Document Information [Line Items]

Title of 12(b) Security

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Trading Symbol

IBM 30C

Security Exchange Name

NYSE

NEW YORK STOCK EXCHANGE, INC. | 1.750% Notes due 2031

Document Information [Line Items]

Title of 12(b) Security

1.750% Notes due 2031

Trading Symbol

IBM 31

Security Exchange Name

NYSE

NEW YORK STOCK EXCHANGE, INC. | 3.000% Notes due 2031

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Title of 12(b) Security

3.000% Notes due 2031

Trading Symbol

IBM 31A

Security Exchange Name

NYSE

NEW YORK STOCK EXCHANGE, INC. | 3.625% Notes due 2031

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Title of 12(b) Security

3.625% Notes due 2031

Trading Symbol

IBM 31B

Security Exchange Name

NYSE

NEW YORK STOCK EXCHANGE, INC. | 0.650% Notes due 2032

Document Information [Line Items]

Title of 12(b) Security

0.650% Notes due 2032

Trading Symbol

IBM 32A

Security Exchange Name

NYSE

NEW YORK STOCK EXCHANGE, INC. | 3.150% Notes due 2033

Document Information [Line Items]

Title of 12(b) Security

3.150% Notes due 2033

Trading Symbol

IBM 33A

Security Exchange Name

NYSE

NEW YORK STOCK EXCHANGE, INC. | 3.450% Notes due 2034

Document Information [Line Items]

Title of 12(b) Security

3.450% Notes due 2034

Trading Symbol

IBM 34A

Security Exchange Name

NYSE

NEW YORK STOCK EXCHANGE, INC. | 1.250% Notes due 2034

Document Information [Line Items]

Title of 12(b) Security

1.250% Notes due 2034

Trading Symbol

IBM 34

Security Exchange Name

NYSE

NEW YORK STOCK EXCHANGE, INC. | 3.750% Notes due 2035

Document Information [Line Items]

Title of 12(b) Security

3.750% Notes due 2035

Trading Symbol

IBM 35

Security Exchange Name

NYSE

NEW YORK STOCK EXCHANGE, INC. | 3.450% Notes due 2037

Document Information [Line Items]

Title of 12(b) Security

3.450% Notes due 2037

Trading Symbol

IBM 37

Security Exchange Name

NYSE

NEW YORK STOCK EXCHANGE, INC. | 3.850% Notes due 2038

Document Information [Line Items]

Title of 12(b) Security

3.850% Notes due 2038

Trading Symbol

IBM 38B

Security Exchange Name

NYSE

NEW YORK STOCK EXCHANGE, INC. | 4.875% Notes due 2038

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Title of 12(b) Security

4.875% Notes due 2038

Trading Symbol

IBM 38

Security Exchange Name

NYSE

NEW YORK STOCK EXCHANGE, INC. | 1.200% Notes due 2040

Document Information [Line Items]

Title of 12(b) Security

1.200% Notes due 2040

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IBM 40

Security Exchange Name

NYSE

NEW YORK STOCK EXCHANGE, INC. | 4.000% Notes due 2043

Document Information [Line Items]

Title of 12(b) Security

4.000% Notes due 2043

Trading Symbol

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Security Exchange Name

NYSE

NEW YORK STOCK EXCHANGE, INC. | 3.800% Notes due 2045

Document Information [Line Items]

Title of 12(b) Security

3.800% Notes due 2045

Trading Symbol

IBM 45A

Security Exchange Name

NYSE

NEW YORK STOCK EXCHANGE, INC. | Floating Rate Notes due 2028

Document Information [Line Items]

Title of 12(b) Security

Floating Rate Notes due 2028

Trading Symbol

IBM 28E

Security Exchange Name

NYSE

NEW YORK STOCK EXCHANGE, INC. | 6.22% Debentures due 2027

Document Information [Line Items]

Title of 12(b) Security

6.22% Debentures due 2027

Trading Symbol

IBM 27

Security Exchange Name

NYSE

NEW YORK STOCK EXCHANGE, INC. | 6.50% Debentures due 2028

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Title of 12(b) Security

6.50% Debentures due 2028

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IBM 28

Security Exchange Name

NYSE

NEW YORK STOCK EXCHANGE, INC. | 5.875% Debentures due 2032

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Title of 12(b) Security

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Security Exchange Name

NYSE

NEW YORK STOCK EXCHANGE, INC. | 7.00% Debentures due 2045

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Title of 12(b) Security

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NYSE

NEW YORK STOCK EXCHANGE, INC. | 7.125% Debentures due 2096

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