bgne-20251216

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): December 16, 2025

BEONE MEDICINES LTD.

(Exact Name of Registrant as Specified in Charter)

Switzerland

001-37686

98-1209416

(State or Other Jurisdiction of Incorporation)

(Commission File Number)

(I.R.S. Employer Identification Number)

c/o BeOne Medicines I GmbH
94 Aeschengraben 27

Basel 4051
Switzerland

(Address of Principal Executive Offices) (Zip Code)

+41 61 685 19 00

(Registrant's telephone number, including area code)

N/A

(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(s)

Name of each exchange on which registered

American Depositary Shares, each representing 13 Ordinary Shares, par value $0.0001 per share

ONC

The NASDAQ Global Select Market

Ordinary Shares, par value $0.0001 per share*

06160

The Stock Exchange of Hong Kong Limited

*Included in connection with the registration of the American Depositary Shares with the Securities and Exchange Commission. The ordinary shares are not listed for trading in the United States but are listed for trading on The Stock Exchange of Hong Kong Limited.

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2). 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 1.02. Termination of a Material Definitive Agreement.

As previously disclosed in its Current Report on Form 8-K filed on November 19, 2025, BeOne Medicines Ltd. (the “Company”) entered into the Facilities Agreement (the “Facilities Agreement”), by and among (i) certain subsidiaries of the Company listed in the Facilities Agreement, as guarantors, (ii) The Hongkong and Shanghai Banking Corporation Limited, as global coordinator, original mandated lead arranger and bookrunner, agent and security agent, and (iii) certain financial institutions listed in the Facilities Agreement, as lenders.

On December 16, 2025, the Company utilized a portion of the proceeds from borrowings under the Facilities Agreement to repay in full all outstanding amounts owed under the Company’s Facility Agreement, dated as of December 9, 2024, by and between the Company and China Merchants Bank Co., Ltd. (the “CMB Credit Facility”), and terminated all commitments by the lender to extend further credit under the CMB Credit Facility and all guarantees and security interests granted by the Company to the lender under the CMB Credit Facility. No termination penalties were incurred by the Company in connection with the termination of the CMB Credit Facility.

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.

BEONE MEDICINES LTD.

Date: December 19, 2025

By:

/s/ Chan Lee

Name:

Chan Lee

Title:

Senior Vice President, General Counsel

BeOne Medicines Ltd. filed SEC Form 8-K: Termination of a Material Definitive Agreement