[8-K] Biohaven Ltd. Reports Material Event

Rhea-AI Filing Summary

Biohaven Ltd. (BHVN) furnished an 8-K announcing it issued a press release with financial results for the third quarter ended September 30, 2025. The company reported this event on November 10, 2025.

The information was provided under Item 2.02 and includes Exhibit 99.1 titled “Biohaven Reports Third Quarter 2025 Financial Results and Recent Business Developments.” As noted under General Instruction B.2., the Item 2.02 information and Exhibit 99.1 are furnished, not filed.

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, DC 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): November 10, 2025

Biohaven Ltd.

(Exact name of registrant as specified in its charter)

British Virgin Islands			001-41477			Not applicable
(State or other jurisdiction of incorporation)			(Commission File Number)			(IRS Employer Identification No.)

c/o Biohaven Pharmaceuticals, Inc.

215 Church Street

New Haven, Connecticut 06510

(Address of principal executive offices, including zip code)

(203) 404-0410

(Registrant’s telephone number, including area code)

Not applicable

(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
Common Shares, no par value			BHVN			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 Condition.

On November 10, 2025, Biohaven Ltd. (the “Registrant”) issued a press release announcing its financial results for the third quarter ended September 30, 2025. A copy of this press release is furnished herewith as Exhibit 99.1 to this Current Report and is incorporated herein by reference.

In accordance with General Instruction B.2. of Form 8-K, the information in this Item 2.02, and Exhibit 99.1 hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liability of that section, nor shall it be deemed incorporated by reference in any of the Registrant’s filings under the Securities Act of 1933, as amended, or the Exchange Act, whether made before or after the date hereof, regardless of any incorporation language in such a filing, except as expressly set forth by specific reference in such a filing.

Item 9.01    Financial Statements and Exhibits.

(d) Exhibits

Exhibit Number						Exhibit Description
99.1						Press Release, dated November 10, 2025, "Biohaven Reports Third Quarter 2025 Financial Results and Recent Business Developments."
104						The cover page of this Current Report on Form 8-K formatted as Inline XBRL.

2

SIGNATURES

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: November 10, 2025

Biohaven Ltd.
By:			/s/ Matthew Buten
			Matthew Buten
			Chief Financial Officer

3

FAQ

What did Biohaven (BHVN) disclose in this 8-K?

The company furnished a press release with financial results for the third quarter ended September 30, 2025, under Item 2.02.

When was the Biohaven announcement made?

On November 10, 2025.

Which exhibit contains the Q3 2025 results details for BHVN?

Exhibit 99.1: “Biohaven Reports Third Quarter 2025 Financial Results and Recent Business Developments.”

Is the Q3 2025 results information considered filed or furnished?

It is furnished, not filed, pursuant to General Instruction B.2.

What is Biohaven’s trading symbol and exchange?

Common shares trade under BHVN on the New York Stock Exchange.

Which 8-K item applies to Biohaven’s disclosure?

Item 2.02 Results of Operations and Financial Condition.