Vitesse Energy Announces Signing of Accretive Acquisition, Fourth Quarter and Full Year 2025 Results, and Issues 2026 Production and Capital Expenditures Guidance

On December 31, 2025, the Company paid its fourth quarter cash dividend of $0.5625 per share to common stockholders of record as of December 15, 2025.

FIRST QUARTER 2026 ACQUISITION

On March 1, 2026, Vitesse entered into a definitive agreement to acquire non-operated assets in Campbell and Converse Counties, WY for $35 million of Vitesse common stock, subject to customary closing adjustments with a January 1, 2026 effective date (the “Powder River Basin Acquisition”). These assets include over 6,000 net acres with approximately 1,400 Boe per day of expected net production for 2026 and 29 net undeveloped locations operated primarily by EOG Resources and Continental Resources in the Powder River Basin. Following the expected closing of the transaction at the beginning of the second quarter, the acquisition is expected to be accretive to Vitesse’s earnings, operating cash flow, free cash flow and net asset value on a per-share basis. The associated 2026 post-closing production and development costs for these assets have been included in Vitesse’s guidance below.

FINANCIAL AND OPERATING RESULTS

Full Year 2025

Net income was $25.3 million and Adjusted Net Income was $30.4 million. Adjusted EBITDA was $179.3 million. See “Non-GAAP Financial Measures” below.

Oil and natural gas production averaged 17,444 Boe per day, a sequential increase of 34% from full year 2024. Oil represented 65% of production and 89% of total oil and natural gas revenue. Total revenue, including the effects of our realized hedges, was $291.1 million.

Vitesse’s average realized oil and natural gas prices before hedging were $59.14 per Bbl and $2.21 per Mcf, respectively. The Company had hedges covering 61% of oil production and its realized oil price with hedging was $62.95 per Bbl. Its realized natural gas price with hedging was $2.31 per Mcf.

Lease operating expenses were $69.5 million, or $10.92 per Boe. General and administrative expenses totaled $24.3 million, or $3.82 per Boe.

Fourth Quarter 2025

Net loss was $0.7 million and Adjusted Net Income was $0.2 million. Adjusted EBITDA was $36.7 million. See “Non-GAAP Financial Measures” below.

Oil and natural gas production averaged 17,653 Boe per day, a sequential decrease of 3% from the third quarter of 2025. Oil represented 63% of production and 93% of total oil and natural gas revenue. Total revenue, including the effects of our realized hedges, was $65.5 million.

Vitesse’s average realized oil and natural gas prices before hedging were $53.54 per Bbl and $1.14 per Mcf, respectively. The Company had hedges covering 60% of oil production and its realized oil price with hedging was $60.03 per Bbl. Its realized natural gas price with hedging was $1.23 per Mcf.

Lease operating expenses were $17.6 million, or $10.83 per Boe. General and administrative expenses totaled $6.1 million, or $3.77 per Boe.

RESERVES

Total proved reserves at December 31, 2025 increased 19% from December 31, 2024 to 47.8 million Boe (71% proved developed), driven by the acquisition of Lucero Energy Corp. (“Lucero”) in March 2025. Proved developed reserves at December 31, 2025 increased 25% from December 31, 2024 to 34.0 million Boe, while proved undeveloped reserves increased 6% to 13.8 million Boe. To comply with SEC guidelines, proved undeveloped reserves are limited to those locations that are reasonably certain to be developed over the next five years.

Total proved reserves at December 31, 2025 had an associated Standardized Measure of $439.0 million and PV-10 value of $472.7 million (88% proved developed). See “Non-GAAP Financial Measures” below. The 19% decrease in Standardized Measure and PV-10 from year end 2024 is primarily related to the reduction in the net realized oil prices, partially offset by an increase in the net realized natural gas prices and the acquisition of Lucero, used in accordance with the SEC’s rules regarding reserve reporting from $70.36/Bbl to $60.74/Bbl for oil and $1.20/Mcf to $1.49/Mcf for natural gas. These prices represent an average price equal to the 12-month unweighted arithmetic average of the first day of the month prices for each of the preceding 12 months, adjusted for location and quality differentials, unless prices are defined by contractual arrangements, excluding escalations based on future conditions (“SEC Pricing”).

LIQUIDITY AND CAPITAL EXPENDITURES

As of December 31, 2025, Vitesse had $1.3 million in cash and $124.5 million of borrowings outstanding on its revolving credit facility. Vitesse had total liquidity of $126.8 million as of December 31, 2025, consisting of cash and $125.5 million of committed borrowing availability under its revolving credit facility.

In fiscal year 2025, the Company invested $121.0 million in development capital expenditures and $6.6 million in net acquisitions of oil and gas properties.

During the fourth quarter of 2025, Vitesse invested $30.6 million in development capital expenditures and divested a net $0.8 million of oil and gas properties.

OPERATIONS UPDATE

As of December 31, 2025, the Company owned an interest in 305 gross (6.1 net) wells that were either drilling or in the completion phase, and another 377 gross (15.9 net) locations that had been permitted for development.

2026 ANNUAL GUIDANCE

Vitesse expects production on a two-stream basis to be in the range of 16,000 - 17,500 Boe per day for the full year of 2026. Vitesse expects total cash capital spending in the range of $50 - $80 million for 2026, a significant reduction from 2025 as operators run capital efficient drilling programs focused on longer laterals, supporting increased free cash flow generation. Guidance includes production and capital expenditures from the Powder River Basin Acquisition beginning in the second quarter.

FULL YEAR 2025 RESULTS

The following table sets forth selected financial and operating data for the periods indicated.

COMMODITY HEDGING

Vitesse hedges a portion of its expected oil and natural gas production volumes to increase the predictability and certainty of its cash flow and to help maintain a strong financial position to support its dividend. Based on the midpoint of its 2026 guidance, Vitesse has approximately 64% of its 2026 oil production hedged and 44% of its 2026 natural gas production hedged. The following table summarizes Vitesse’s open commodity derivative contracts scheduled to settle after December 31, 2025, including those entered into in 2026.

The following table presents Vitesse’s settlements on commodity derivative instruments and unsettled gains and losses on open commodity derivative instruments for the periods presented:

FOURTH QUARTER AND FULL YEAR 2025 EARNINGS CONFERENCE CALL

In conjunction with Vitesse’s release of its financial and operating results and 2026 annual guidance, investors, analysts and other interested parties are invited to listen to a conference call with management on Tuesday, March 3, 2026 at 11:00 a.m. Eastern Time.

An updated corporate slide presentation that may be referenced on the conference call will be posted prior to the conference call on Vitesse’s website, www.vitesse-vts.com, in the “Investor Relations” section of the site, under “News & Events,” sub-tab “Presentations.”

Those wishing to listen to the conference call may do so via the Company’s website or by phone as follows:

Website: https://event.choruscall.com/mediaframe/webcast.html?webcastid=0CWmPscO

Dial-In Number: 877-407-0778 (US/Canada) and +1 201-689-8565 (International)

Conference ID: 13758668 - Vitesse Energy Fourth Quarter and Full Year 2025 Earnings Call

Replay Dial-In Number: 877-660-6853 (US/Canada) and +1 201-612-7415 (International)

Replay Access Code: 13758668 - Replay will be available through March 10, 2026

UPCOMING INVESTOR EVENT

Vitesse management will be participating in the Roth Conference in Dana Point, CA, March 23 - 25, 2026.

Any investor presentations to be used for this event will be posted prior to the event on Vitesse’s website, www.vitesse-vts.com, in the “Investor Relations” section of the site, under “News & Events,” sub-tab “Presentations.”

ABOUT VITESSE ENERGY, INC.

Vitesse Energy, Inc. is focused on returning capital to stockholders through owning financial interests predominantly as a non-operator in oil and gas wells drilled by leading U.S. operators.

More information about Vitesse can be found at www.vitesse-vts.com.

FORWARD-LOOKING STATEMENTS

This press release contains forward-looking statements regarding future events and future results that are subject to the safe harbors created under the Securities Act of 1933 and the Securities Exchange Act of 1934. All statements other than statements of historical facts included in this release regarding Vitesse’s financial position, operating and financial performance, business strategy, dividend plans and practices, the timing of closing of the Powder River Basin Acquisition, guidance, plans and objectives of management for future operations, and industry conditions are forward-looking statements. When used in this release, forward-looking statements are generally accompanied by terms or phrases such as “estimate,” “project,” “predict,” “believe,” “expect,” “continue,” “anticipate,” “target,” “could,” “plan,” “intend,” “seek,” “goal,” “will,” “should,” “may” or other words and similar expressions that convey the uncertainty of future events or outcomes. Items contemplating or making assumptions about actual or potential future production and sales, market size, collaborations, and trends or operating results also constitute such forward-looking statements.

Forward-looking statements involve inherent risks and uncertainties, and important factors (many of which are beyond Vitesse’s control) that could cause actual results to differ materially from those set forth in the forward-looking statements, including the following: changes in oil and natural gas prices; the pace of drilling and completions activity on Vitesse’s properties; Vitesse’s ability to acquire additional development opportunities; potential acquisition transactions; integration and benefits of acquisitions, including the Powder River Basin Acquisition, or the effects of such acquisitions on Vitesse’s cash position and levels of indebtedness; changes in Vitesse’s reserves estimates or the value thereof; disruptions to Vitesse’s business due to acquisitions and other significant transactions; infrastructure constraints and related factors affecting Vitesse’s properties; cost inflation or supply chain disruption; ongoing legal disputes over the Dakota Access Pipeline; the impact of general economic or industry conditions, nationally and/or in the communities in which Vitesse conducts business; changes in the interest rate environment, legislation or regulatory requirements; changes in U.S. trade policy, including the imposition of and changes in tariffs and resulting consequences; conditions of the securities markets; Vitesse’s ability to raise or access capital; cyber-related risks; changes in accounting principles, policies or guidelines; and financial or political instability, health-related epidemics, acts of war (including hostilities in the Middle East, the conflict in Ukraine and the evolving situation in Venezuela) or terrorism, and other economic, competitive, governmental, regulatory and technical factors affecting Vitesse’s operations, products and prices. Additional information concerning potential factors that could affect future results is included in the section entitled “Item 1A. Risk Factors” and other sections of Vitesse’s Annual Report on Form 10-K and subsequent Quarterly Reports on Form 10-Q, as updated from time to time in amendments and subsequent reports filed with the SEC, which describe factors that could cause Vitesse’s actual results to differ from those set forth in the forward looking statements.

Vitesse has based these forward-looking statements on its current expectations and assumptions about future events. While management considers these expectations and assumptions to be reasonable, they are inherently subject to significant business, economic, competitive, regulatory and other risks, contingencies and uncertainties, most of which are difficult to predict and many of which are beyond Vitesse’s control. Vitesse does not undertake any duty to update or revise any forward-looking statements, except as may be required by the federal securities laws.

FINANCIAL INFORMATION