Uinta Infrastructure Group Corp. Reports Material Events

Uinta Infrastructure Group Corp. 8-K Filing Summary
FieldDetail
CompanyUinta Infrastructure Group Corp.
Form Type8-K
Filed DateDec 19, 2025
Risk Levelmedium
Pages15
Reading Time18 min
Key Dollar Amounts$12,000,000, $10.00, $8,000,000, $177.00, $2,000
Sentimentneutral

Sentiment: neutral

Topics: material-agreement, acquisition-disposition, debt-obligation, equity-sale

TL;DR

Uinta Infrastructure Group Corp. just dropped an 8-K detailing a material agreement, asset deal, new debt, and equity sales. Big moves happening.

AI Summary

Uinta Infrastructure Group Corp. filed an 8-K on December 19, 2025, reporting several material events that occurred on December 18, 2025. These include entering into a material definitive agreement, the completion of an acquisition or disposition of assets, and the creation of a direct financial obligation. The filing also notes unregistered sales of equity securities and material modifications to security holder rights.

Why It Matters

This 8-K filing indicates significant corporate actions by Uinta Infrastructure Group Corp., including potential acquisitions, new debt, and equity issuances, which could impact its financial structure and future operations.

Risk Assessment

Risk Level: medium — The filing details multiple material events including new financial obligations and equity sales, which inherently carry risk and require further investigation.

Key Players & Entities

  • Uinta Infrastructure Group Corp. (company) — Filer
  • 20251218 (date) — Date of events
  • 20251219 (date) — Filing date

FAQ

What was the nature of the material definitive agreement entered into by Uinta Infrastructure Group Corp. on December 18, 2025?

The filing indicates the entry into a material definitive agreement, but the specific details of this agreement are not provided in the summary information.

What assets were acquired or disposed of by Uinta Infrastructure Group Corp. on December 18, 2025?

The filing states that the completion of an acquisition or disposition of assets occurred on December 18, 2025, but does not specify the assets involved.

What is the direct financial obligation created by Uinta Infrastructure Group Corp. on December 18, 2025?

The 8-K reports the creation of a direct financial obligation, but the specific terms and amount of this obligation are not detailed in the provided summary.

Were there any unregistered sales of equity securities by Uinta Infrastructure Group Corp. on or around December 18, 2025?

Yes, the filing explicitly lists 'Unregistered Sales of Equity Securities' as an item of disclosure for the events of December 18, 2025.

What material modifications were made to the rights of Uinta Infrastructure Group Corp.'s security holders?

The filing notes 'Material Modifications to Rights of Security Holders' as an event that occurred on December 18, 2025, but the specifics of these modifications are not elaborated upon in the summary.

Filing Stats: 4,607 words · 18 min read · ~15 pages · Grade level 14.6 · Accepted 2025-12-18 20:12:28

Key Financial Figures

  • $12,000,000 — ote in the original principal amount of $12,000,000 (the "Promissory Note") to Endeavor Cap
  • $10.00 — ings Class A common stock at a value of $10.00 per share (and the related Company Comm
  • $8,000,000 — ny Common Stock Consideration Amount is $8,000,000). Redemptions In connection with the
  • $177.00 — te redemption payments of approximately $177.00. Following such redemptions, 5,775,561
  • $2,000 — oved land on a month to month basis for $2,000 to $4,000 per month. The lessee primari
  • $4,000 — on a month to month basis for $2,000 to $4,000 per month. The lessee primarily used th
  • $7,567 — taxes. Salaries and wages expenses were $7,567 higher for the nine months ended Septem
  • $50,526 — r 30, 2025, other expenses decreased by $50,526 when compared to the prior year. The de
  • $50,000 — is primarily attributable to a one time $50,000 transaction charge in 2024 related to c
  • $9,711 — taxes. Salaries and wages expenses were $9,711 higher for the three months ended Septe
  • $51,356 — r 30, 2025, other expenses decreased by $51,356 when compared to the prior year. The de

Filing Documents

01. Entry into a Material Definitive Agreement

Item 1.01. Entry into a Material Definitive Agreement. The information set forth in the "Introductory Note" and in Item 2.01 of this Report is incorporated by reference into this Item 1.01. Sixth Amendment to Merger Agreement On December 12, 2025, the parties to the Merger Agreement entered into the Sixth Amendment to Agreement and Plan of Merger (the "Sixth Amendment"). The Sixth Amendment, among other things, modifies the Merger Agreement to permit a cashless Closing, to extend the Termination Date, and rescinds the waiver set forth in Section 1.3 of the April 30, 2025 waiver to the Merger Agreement and the obligations set forth in Section 1.4 thereof. The foregoing description of the Sixth Amendment is qualified in its entirety by reference to the full text of the Sixth Amendment, which is filed as Exhibit 2.8 to this Report and incorporated herein by reference. Amendment of Warrant Agreement In connection with the Closing, SPAC and Equiniti Trust Company LLC (fk/a American Stock Transfer & Trust Company, LLC), as warrant agent (the "Warrant Agent"), entered into an Amendment of Warrant Agreement, dated as of December 12, 2025 (the "Warrant Amendment"), which amends the Warrant Agreement, dated as of November 11, 2021, governing the SPAC public and private warrants (collectively, the "SPAC Warrants"). The Warrant Amendment, among other things, updates the Warrant Agreement to reflect that, effective as of the Effective Time, the warrants are exercisable for shares of Holdings Class A common stock (rather than SPAC Class A common stock), removes the cashless exercise option, and makes related conforming changes. The foregoing description of the Warrant Amendment is qualified in its entirety by reference to the full text of the Warrant Amendment, which is filed as Exhibit 4.2 to this Report and incorporated herein by reference. Registration Rights Agreement In connection with the Closing, the Registrant entered into a Registration Rights Agreement, dat

01. Completion of Acquisition or Disposition of Assets

Item 2.01. Completion of Acquisition or Disposition of Assets. The information set forth in the "Introductory Note" to this Report is incorporated by reference into this Item 2.01. The Business Combination The Business Combination was consummated on the Closing Date pursuant to the Merger Agreement. At the effective time of the SPAC Merger (the "Effective Time"): each issued and outstanding unit of SPAC ("SPAC Units") was automatically separated into one share of SPAC Class A common stock and one-half of one SPAC public warrant, in accordance with the terms of the applicable SPAC Unit; each share of SPAC common stock issued and outstanding as of the Effective Time (other than treasury shares, which were cancelled without consideration) was automatically converted into the right to receive one share of Holdings Class A common stock; and each SPAC Warrant was assumed by Holdings and, pursuant to the Warrant Amendment, became exercisable for one share of Holdings Class A common stock on substantially the same terms as were in effect immediately prior to the Effective Time, subject to the Warrant Amendment. At the Effective Time of the Company Merger: each limited liability company interest in Company Merger Sub outstanding immediately prior to the Effective Time was converted into and became one Surviving Company Unit; and each issued and outstanding Company membership interest (other than the Rollover Interests) was converted into the right to receive a portion of the Company Merger Consideration, as contemplated by the Merger Agreement. Immediately prior to the Effective Time, pursuant to the Rollover Agreement and the Merger Agreement, the Rollover Interests were contributed to Holdings in exchange for the Company Common Stock Consideration. Pursuant to the Sixth Amendment to the Merger Agreement, the Company Common Stock Consideration consists of 800,000 shares of Holdings Class A common stock at a value of $10.00 per share (and the related Compan

Financial Statements and Supplementary Data

Financial Statements and Supplementary Data. The audited financial statements of Tar Sands Holdings II, LLC ("TSII") as of and for the fiscal years ended December 31, 2024 and 2023, and the unaudited condensed interim financial statements of TSII as of and for the nine months ended September 30, 2025 and 2024, respectively, together with the related notes, are filed as Exhibits 99.1 and 99.2 to this Report and are incorporated herein by reference. The unaudited pro forma condensed combined financial information of Integrated Rail and Resources Acquisition Corp. ("Integrated Rail") and TSII as of September 30, 2025 and for the year ended December 31, 2024 and the nine months ended September 30, 2025, together with the related notes, is filed as Exhibit 99.3 to this Report and is incorporated herein by reference. The historical financial statements of Integrated Rail as of and for the year ended December 31, 2024 and for the interim periods ended March 31, 2025, June 30, 2025 and September 30, 2025 are incorporated herein by reference to Integrated Rail's Annual Report on Form 10-K for the year ended December 31, 2024, filed with the SEC on March 24, 2025, and Integrated Rail's Quarterly Reports on Form 10-Q for the quarters ended March 31, 2025, June 30, 2025 and September 30, 2025, filed with the SEC on May 20, 2025, September 4, 2025 and November 7, 2025, respectively. 4

Management's Discussion and Analysis of Financial Condition

Management's Discussion and Analysis of Financial Condition and Results of Operations. See "Management's Discussion and Analysis of Financial Condition and Results of Operations of TSII" and "Management's Discussion and Analysis of Financial Condition and Results of Operations of Integrated Rail" in the Proxy Statement/Prospectus, as supplemented by the Registrant's discussion and analysis of its financial condition and results of operations for the nine months ended September 30, 2025 included in this Report under the caption "Management's Discussion and Analysis of Financial Condition and Results of Operations." Directors and Executive Officers. See "Directors and Executive Officers After the Business Combination" in the Proxy Statement/Prospectus and Item 5.02 of this Report.

Executive Compensation

Executive Compensation. See "The Company's Executive Compensation" and "Directors and Executive Officers After the Business Combination — Executive Compensation of Holdings" in the Proxy Statement/Prospectus and Item 5.02 of this Report. Properties. See "Information About the Company" in the Proxy Statement/Prospectus.

Security Ownership of Certain Beneficial Owners and Management

Security Ownership of Certain Beneficial Owners and Management. See "Security Ownership of Certain Beneficial Owners and Management" in the Proxy Statement/Prospectus. Certain Relationships and Related Party Transactions; Director Independence. See "Certain Relationships and Related Party Transactions" and "Directors and Executive Officers After the Business Combination — Director Independence" in the Proxy Statement/Prospectus.

Description of Capital Stock

Description of Capital Stock. See "Description of SPAC's Securities," "Proposal No. 2 — The Organizational Documents Proposal," "Proposal No. 3 — The Advisory Governance Proposals" and "Comparison of Corporate Governance and Stockholders' Rights" in the Proxy Statement/Prospectus and Items 3.03 and 5.03 of this Report. Market Price of Registrant's Common Equity and Related Stockholder Matters. There is currently no established public trading market for the Registrant's common stock or warrants. Upon consummation of the Business Combination, trading of Integrated Rail's securities ceased. The Registrant's common stock and warrants may not be eligible for quotation or trading on the OTC Markets or any other market until the Registrant completes applicable steps required by market participants and regulators, and there can be no assurance as to if or when any public trading market will develop. The Registrant does not anticipate paying cash dividends in the foreseeable future. Legal Proceedings. See "Information About the Company — Legal Proceedings" and "Information About SPAC — Legal Proceedings" in the Proxy Statement/Prospectus. 5 THE COMPANY'S MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS You should read the following discussion and analysis of the Company's financial condition and results of operations in conjunction with the Company's consolidated financial statements and the related notes included elsewhere in this proxy statement/prospectus. This discussion contains forward-looking statements that involve risks and uncertainties. The Company's actual results and the timing of selected events could differ materially from those anticipated in these forward-looking statements as a result of various factors, including those set forth under "Risk Factors" and elsewhere in this proxy statement/prospectus. Results of Operations For the Nine Months Ended September 30, 2025 compared to the Nine Months Ended Septem

financial statements

financial statements. 9 Impairment of Other Long-lived Assets The Company reviews the carrying value of its long-lived assets annually or whenever events or changes in circumstances indicate that the historical cost-carrying value of an asset may no longer be appropriate. The Company assesses the recoverability of the carrying value of the asset by estimating the future net undiscounted cash flows expected to result from the asset, including eventual disposition. If the future net undiscounted cash flows are less than the carrying value of the asset, an impairment loss is recorded equal to the difference between the asset's carrying value and estimated fair value. With regards to the open mine properties, in 2015 management made the decision to shut down the mining operations of the tar sands mine. Due to management intentions as well as the poor economic standing of the Company, various long-lived assets including assets related to mining production, were impaired in prior periods. Asset Retirement Obligations ARO consists of future land reclamation expenses on open mine properties. The fair value of the ARO was recorded as a liability in the period in which the mine was acquired with a corresponding increase in the carrying amount of asset retirement costs of the assets. The liability is accreted for the change in its present value each period based on the expected dates that the mine will be required to be reclaimed. The capitalized cost of ARO is included as a fixed asset and is a component of these assets for purposes of impairment. The asset and liability may be adjusted for changes resulting from revisions to the timing or the amount of the original estimate when deemed necessary. If the liability is settled for an amount other than the recorded amount, a gain or loss is recognized. Recent Accounting Pronouncements All recently issued but not yet effective accounting pronouncements have been deemed to be either not applicable or immaterial to the Co

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