8-K

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): December 23, 2025

VIVAKOR, INC.

(Exact name of registrant as specified in its charter)

5220 Spring Valley Road, Suite 500

Dallas, TX 75254

(Address of principal executive offices)

(469) 480-7175

(Registrant’s telephone number, including area code)

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:

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 ☒

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. ☐

As previously reported, between June 6, 2025 and June 9, 2025, Vivakor, Inc. (the “Company”) issued convertible promissory notes (the “Lender Notes”), to seven non-affiliated accredited investors (the “Lenders”), in the aggregate principal amount of $5,117,647.06 in connection with a Securities Purchase Agreement entered into by and between the Company and the Lenders (the “Lender SPA”). Under the terms of the Lender SPA and the Lender Notes, the Company received $4,350,000 prior to deducting customary fees.

Between December 23, 2025 and December 30, 2025, the Company received Notices of Conversion from several of the Lenders converting a total of $2,419,766.75 of the amounts due under the Lender Notes into 159,931,717 shares of the Company’s common stock (the “Lender Shares”). Pursuant to the terms of the Lender Notes and the Notices of Conversion, the Company issued the Lender Shares. The Lender Shares were issued without a Rule 144 restrictive legend pursuant to a legal opinion received by the Company and its transfer agent. The issuances of the foregoing securities were exempt from registration pursuant to Section 4(a)(2) of the Securities Act promulgated thereunder as the holder is an accredited investor and familiar with our operations.

On December 30, 2025, Vivakor issued a press release announcing the reset of the payment date for the dividend of shares of Adapti, Inc. that the Company owns to April 30, 2026. The full text of the press release is attached to this Current Report on Form 8-K as Exhibit 99.1 and is incorporated herein by reference in this Item 7.01.

The information contained in this Item 7.01 and in the accompanying Exhibit 99.1 are deemed to be “furnished” and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or incorporated by reference in any filing under the Exchange Act or the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such filing.

1

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.

2

Exhibit 99.1

VivakorResets Payment Date of Special Dividend to April 30, 2026

Dallas,TX – Globe Newswire – December 30, 2025 - Vivakor, Inc. (Nasdaq: VIVK) (“Vivakor” or the “Company”), an integrated provider of energy transportation, storage, reuse, and remediation services today announced that it has reset the payment date of its previously announced special dividend to Vivakor shareholders to April 30, 2026.

The payment date adjustment is intended to allow the Company sufficient time to complete required filings with the U.S. Securities and Exchange Comission in connection with the consummation of the special dividend. The filing process was impacted by delays associated with the recent government shutdown. The Company notes that the payment date may be subject to further adjustement if the required filings are not completed in a timely manner.

The special dividend will be paid to holders of record of Vivakor common shares as of September 5, 2025, the previously announced ex-dividend date.

Vivakor currently holds 206,595 shares of Adapti, Inc. (OTCID: ADTI), a company that recently acquired a multi-platform sports agency representing amateuer and professional athletes at all levels that they intend to integrate with their pre-existing AdaptAI software platform that matches products with influencers to market athletic careers and associated branding opportunities. The acquired sports agency was previously owned by an entity controlled by James Ballengee, the Company’s Chairman, President and CEO.

AboutVivakor, Inc.

Vivakor, Inc. is an integrated provider of transportation, storage, reuse, and remediation services. Its corporate mission is to develop, acquire, accumulate, and operate assets, properties, and technologies in the energy sector. Vivakor’s integrated facilities assets provide crude oil storage, transportation, future reuse, and remediation services under long-term contracts. Vivakor’s oilfield waste remediation facilities will facilitate the recovery, reuse, and disposal of petroleum byproducts and oilfield waste products.

For more information, please visit our website: http://vivakor.com

CautionaryStatement Regarding Forward-Looking Statements

This news release may contain forward-looking statements within the meaning of the “safe harbor” provisions of the Private Securities Litigation Reform Act of 1995. Such forward-looking statements are based upon the current beliefs and expectations of our management and are inherently subject to significant business, economic and competitive uncertainties and contingencies, many of which are difficult to predict and generally beyond our control. Actual results and the timing of events may differ materially from the results anticipated in these forward-looking statements. Forward-looking statements may be identified but not limited by the use of the words “anticipates,” “expects,” “intends,” “plans,” “should,” “could,” “would,” “may,” “will,” “believes,” “estimates,” “potential,” or “continue” and variations or similar expressions. Our actual results may differ materially and adversely from those expressed in any forward-looking statements as a result of various factors and uncertainties, including, but not limited to, fluctuations in global and regional oil and gas prices and markets, the risk that any required regulatory approvals are not obtained, are delayed or are subject to unanticipated conditions that could adversely affect Vivakor, our ability to maintain the listing of our securities on The Nasdaq Capital Market, the parties failure to realize the anticipated benefits of pending transactions, disruption and volatility in the global currency, capital, and credit markets, changes in federal, local and foreign governmental regulation, changes in tax laws and liabilities, tariffs, legal, regulatory, political and economic risks, our ability to successfully develop products, rapid change in our markets, changes in demand for our future products, and general economic conditions.

These risks and uncertainties include, but are not limited to, risks and uncertainties discussed in Vivakor’s filings with the U.S. Securities and Exchange Commission, which factors may be incorporated herein by reference. Actual results, performance or achievements may differ materially, and potentially adversely, from any projections and forward-looking statements and the assumptions on which those forward-looking statements are based. There can be no assurance that the data contained herein is reflective of future performance to any degree. You are cautioned not to place undue reliance on forward-looking statements as a predictor of future performance as projected financial information and other information are based on estimates and assumptions that are inherently subject to various significant risks, uncertainties and other factors, many of which are beyond our control. All information set forth herein speaks only as of the date hereof in the case of information about Vivakor or the date of such information in the case of information from persons other than Vivakor, and we disclaim any intention or obligation to update any forward-looking statements as a result of developments occurring after the date of this communication. Forecasts and estimates regarding Vivakor’s industries and markets are based on sources we believe to be reliable; however, there can be no assurance these forecasts and estimates will prove accurate in whole or in part.

InvestorsContact:

P: 469-480-7175

info@vivakor.com