8-K

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): November 21, 2025

BKV CORPORATION

(Exact name of registrant as specified in its charter)

Registrant’s telephone number, including area code: (720) 375-9680

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 (see General Instruction A.2):

| ¨ | 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:

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 x

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. x

Item 7.01. Regulation FD Disclosure.

On November 21, 2025, BKV posted certain unaudited consolidating financial information related to BKV Upstream Midstream, LLC, a Delaware limited liability company (“BKV Upstream Midstream”) and wholly-owned subsidiary of BKV, which may be found on BKV’s website at https://www.bkv.com by selecting “Investors,” “Financial Info.” and then “Consolidating Statements.” BKV plans to use its website to disseminate updated consolidating financial information in future quarters and may not file or furnish a Current Report on Form 8-K alerting investors at such times.

The information in the investor presentation and consolidating statements are being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Exchange Act, or otherwise incorporated by reference into any filing pursuant to the Securities Act, or the Exchange Act, except as otherwise expressly stated in such filing.

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.