Northern Oil and Gas, Inc. (NYSE:NOG) (the "Company" or "NOG") announced today that it has commenced an underwritten public offering of $200,000,000 of its shares of common stock (the "Offering"). Additionally, the Company intends to grant the underwriter a 30-day option to purchase up to an additional $30,000,000 of shares of common stock from the Company. The Offering is subject to market and other conditions, and there can be no assurance as to whether or when the Offering may be completed, or as to the actual size or terms of the Offering.

The Company intends to use the net proceeds from the Offering for general corporate purposes, which will include the repayment of a portion of the outstanding borrowings under its revolving credit facility.

BofA Securities is acting as the sole book-running manager for the Offering. BofA Securities may offer the shares of common stock from time to time for sale in one or more transactions on the New York Stock Exchange, in the over-the-counter market, through negotiated transactions or otherwise at market prices prevailing at the time of sale, at prices related to prevailing market prices or at negotiated prices.

The Offering will be made only by means of a prospectus supplement and the accompanying base prospectus, which was filed as part of an effective shelf registration statement filed with the Securities and Exchange Commission ("SEC") on Form S-3. Copies of the preliminary prospectus supplement and accompanying base prospectus relating to the Offering, as well as copies of the final prospectus supplement, once available, may be obtained on the SEC's website at www.sec.gov or by contacting BofA Securities, Inc., NC1-022-02-25, 201 North Tryon Street, Charlotte, NC 28255-0001, Attn: Prospectus Department, email: dg.prospectus_requests@bofa.com.

This press release does not constitute an offer to sell, a solicitation to buy or an offer to purchase or sell any securities, nor shall there be any sale of these securities in any state or jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such state or jurisdiction.

ABOUT NOG

NOG is a real asset company with a primary strategy of acquiring and investing in non-operated minority working and mineral interests in the premier hydrocarbon producing basins within the contiguous United States.

SAFE HARBOR

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, as amended, and the Securities Exchange Act of 1934, as amended. All statements other than statements of historical facts included in this release regarding NOG's plans to issue the common stock and the anticipated use of the net proceeds therefrom 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, sales, market size, collaborations, cash flows, 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 NOG's control) that could cause actual results to differ materially from those set forth in the forward-looking statements, including the following: changes in crude oil and natural gas prices; the pace of drilling and completions activity on NOG's current properties and properties pending acquisition; infrastructure constraints and related factors affecting NOG's properties; general economic or industry conditions, whether internationally, nationally and/or in the communities in which NOG conducts business, including any future economic downturn, cost inflation, supply chain disruptions, the impact of continued or further inflation, disruption in the financial markets, changes in the interest rate environment and actions taken by OPEC and other oil producing countries as it pertains to the global supply and demand of, and prices for, crude oil, natural gas and natural gas liquids; ongoing legal disputes over, and potential shutdown of, the Dakota Access Pipeline; NOG's ability to identify and consummate additional development opportunities and potential or pending acquisition transactions, the projected capital efficiency savings and other operating efficiencies and synergies resulting from NOG's acquisition transactions, integration and benefits of property acquisitions, or the effects of such acquisitions on NOG's cash position and levels of indebtedness; changes in NOG's reserves estimates or the value thereof; disruption to NOG's business due to acquisitions and other significant transactions; changes in local, state, and federal laws, regulations or policies that may affect NOG's business or NOG's industry (such as the effects of tax law changes, and changes in environmental, health, and safety regulation and regulations addressing climate change, and trade policy and tariffs); conditions of the securities markets; risks associated with NOG's 3.625% convertible senior notes due 2029 (the "Convertible Notes"), including the potential impact that the Convertible Notes may have on NOG's financial position and liquidity, potential dilution, and that provisions of the Convertible Notes could delay or prevent a beneficial takeover of NOG; the potential impact of the capped call transactions undertaken in tandem with the Convertible Notes issuances, including counterparty risk; increasing attention to environmental, social and governance matters; NOG's ability to raise or access capital on acceptable terms; cyber-incidents could have a material adverse effect on NOG's business, financial condition or results of operations; changes in accounting principles, policies or guidelines; events beyond NOG's control, including a global or domestic health crisis, acts of terrorism, political or economic instability or armed conflict in oil and gas producing regions and shipping channels, including the joint U.S.-Israel strikes on Iran, continued instability in the Middle East and the effects of any changes to conditions in or impacting Venezuela; and other economic, competitive, governmental, regulatory and technical factors affecting NOG's operations, products and prices. Additional information concerning potential factors that could affect future plans and results is included in the section entitled "Item 1A. Risk Factors" and other sections of NOG's Annual Report on Form 10-K for the year ended December 31, 2024, as updated from time to time in amendments and subsequent reports filed with the SEC, which describe factors that could cause NOG's actual results to differ from those set forth in the forward-looking statements.

NOG 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 NOG's control. Accordingly, results actually achieved may differ materially from expected results described in these statements. Forward-looking statements speak only as of the date they are made. NOG does not undertake, and specifically disclaims, any duty to update or revise any forward-looking statements, except as may be required by the federal securities laws.

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Evelyn Leon Infurna

Vice President of Investor Relations

(952) 476-9800

ir@noginc.com

NOG Announces Proposed Public Offering of Common Stock