LyondellBasell (LYB) details Q4 2025 earnings and segment results

Rhea-AI Filing Summary

LyondellBasell Industries N.V. furnished an update on its recent performance by announcing earnings results for the quarter ended December 31, 2025. The company also provided a supplemental discussion of results by business segment, delivered through separate accompanying materials.

The announcement was made on January 30, 2026, with a press release and a detailed segment results discussion attached as exhibits. These materials are being furnished rather than filed under securities laws, which affects how they may be used in other regulatory filings.

8-K Event Classification

2 items: 2.02, 9.01

2 items

Item 2.02 Results of Operations and Financial Condition Financial

Disclosure of earnings results, typically an earnings press release or preliminary financials.

Item 9.01 Financial Statements and Exhibits Exhibits

Financial statements, pro forma financial information, and exhibit attachments filed with this report.

Understanding 8-K Material Events →

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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 (Date of earliest event reported): January 30, 2026

____________________________________________ 

LYONDELLBASELL INDUSTRIES N.V.

(Exact name of registrant as specified in its charter) 

 ____________________________________________ 

Netherlands			001-34726			98-0646235
(State or other jurisdiction of incorporation)			(Commission File Number)			(IRS Employer Identification No.)

2800 Post Oak Blvd.,

4th Floor, One Vine Street

Suite 5100

London

Delftseplein 27E

Houston, Texas

W1J0AH

3013AA

Rotterdam

USA

77056

United Kingdom

Netherlands

(Addresses of principal executive offices) (Zip code)

(713) 309-7200 +44 (0) 207 220 2600 +31 (0) 10 275 5500

(Registrant’s telephone numbers, including area codes) 

(Former name or former address, if changed since last report)

_____________________________________

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

Name of Each Exchange On Which Registered

Ordinary Shares, €0.04 Par Value

LYB

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 2.02.    Results of Operations and Financial Conditions.

On January 30, 2026, LyondellBasell Industries N.V. announced earnings results for the quarter ended December 31, 2025 and provided a supplemental discussion of segment results. Copies of our earnings release and segment results are attached as Exhibit 99.1 and 99.2 respectively, and are incorporated into this Item 2.02 by reference.

The information in this Current Report on Form 8-K, including Exhibits 99.1 and 99.2 furnished herewith, shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and will not be incorporated by reference into any filing under the Exchange Act or the Securities Act of 1933, as amended, unless specifically identified therein as being incorporated therein by reference.

Item 9.01.     Financial Statements and Exhibits.

(d) Exhibits

Exhibit Number						Description
99.1						Press Release dated January 30, 2026.
99.2						Business Results Discussion by Reporting Segment dated January 30, 2026.
104						The cover page from this Current Report on Form 8-K, formatted in Inline XBRL.

SIGNATURES

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

LYONDELLBASELL INDUSTRIES N.V.

Date:

January 30, 2026

By:

/s/ Matthew D. Hayes

Matthew D. Hayes

Senior Vice President,

Chief Accounting Officer

(Principal Accounting Officer)

FAQ

What did LyondellBasell (LYB) disclose in this 8-K filing?

LyondellBasell disclosed that it announced earnings results for the quarter ended December 31, 2025 and provided a supplemental segment results discussion. These materials are included as furnished exhibits to the report, offering more detail on financial and segment performance.

Which period do the latest LyondellBasell (LYB) earnings cover?

The earnings information covers the quarter ended December 31, 2025. LyondellBasell reported results for this period and supplied an additional business results discussion by reporting segment through exhibits attached to the current report.

What exhibits are attached to LyondellBasell’s (LYB) January 30, 2026 8-K?

The filing includes three exhibits: 99.1, 99.2 and 104. Exhibit 99.1 is a press release, Exhibit 99.2 is a business results discussion by reporting segment, and Exhibit 104 is the cover page formatted in Inline XBRL.

Are LyondellBasell’s (LYB) earnings materials in this 8-K considered filed with the SEC?

No, the earnings materials are furnished, not filed. The press release and segment discussion are expressly stated as not deemed filed under Section 18 of the Exchange Act or automatically incorporated into other securities filings.

When did LyondellBasell (LYB) announce these quarterly earnings results?

The earnings results were announced on January 30, 2026. On that date, LyondellBasell released its quarterly results for the period ended December 31, 2025 and attached related exhibits with more detailed financial and segment information.