DECEMBER 2021 INVESTOR PRESENTATION

TM Endnotes N Reserves Estimates: The reserves stated in this presentation were prepared in compliance with Industry Guide 7 published by the United States SEC and represent the amount of gold, copper, silver, lead and zinc that we estimated, at December 31, 2020, could be economically and legally extracted or produced at the time of the reserve determination. The term "economically," as used in this definition, means that profitable extraction or production has been established or analytically demonstrated in a feasibility study to be viable and justifiable under reasonable investment and market assumptions. The term "legally," as used in this definition, does not imply that all permits needed for mining and processing have been obtained or that other legal issues have been completely resolved. However, for a reserve to exist, Newmont must have a justifiable expectation, based on applicable laws and regulations, that issuance of permits or resolution of legal issues necessary for mining and processing at a particular deposit will be accomplished in the ordinary course and in a timeframe consistent with Newmont's current mine plans. Reserves in this presentation are aggregated from the proven and probable classes. The term "Proven Reserves" used in the tables of the appendix means reserves for which (a) quantity is estimated from dimensions revealed in outcrops, trenches, workings or drill holes; (b) grade and/or quality are estimated from the results of detailed sampling; and (c) the sites for inspection, sampling and measurements are spaced so closely and the geologic character is sufficiently defined that size, shape, depth and mineral content of reserves are well established. The term "Probable Reserves" means reserves for which quantity and grade are estimated from information similar to that used for proven reserves, but the sites for sampling are farther apart or are otherwise less closely spaced. The degree of assurance, although lower than that for proven reserves, is high enough to assume continuity between points of observation. Newmont classifies all reserves as Probable on its development projects until a year of production has confirmed all assumptions made in the reserve estimates. Proven and Probable reserves include gold, copper, silver, zinc, lead or molybdenum attributable to Newmont's ownership or economic interest. Proven and probable reserves were calculated using cut-off grades. The term "cutoff grade" means the lowest grade of mineralized material considered economic to process. Cut-off grades vary between deposits depending upon prevailing economic conditions, mineability of the deposit, by-products, amenability of the ore to gold, copper, silver, zinc, lead, molybdenum extraction and type of milling or leaching facilities available. Estimates of proven and probable reserves are subject to considerable uncertainty. Such estimates are, or will be, to a large extent, based on the prices of gold, silver, copper, zinc and lead and interpretations of geologic data obtained from drill holes and other exploration techniques, which data may not necessarily be indicative of future results. If our reserve estimations are required to be revised using significantly lower gold, silver, zinc, copper and lead prices as a result of a decrease in commodity prices, increases in operating costs, reductions in metallurgical recovery or other modifying factors, this could result in material write-downs of our investment in mining properties, goodwill and increased amortization, reclamation and closure charges. Producers use feasibility studies for undeveloped ore bodies to derive estimates of capital and operating costs based upon anticipated tonnage and grades of ore to be mined and processed, the predicted configuration of the ore body, expected recovery rates of metals from the ore, the costs of comparable facilities, the costs of operating and processing equipment and other factors. Actual operating and capital cost and economic returns on projects may differ significantly from original estimates. Further, it may take many years from the initial phases of exploration until commencement of production, during which time, the economic feasibility of production may change. It is noted that US SEC has adopted amendments to the disclosure requirements for mining registrants. Under these new rules, SEC Industry Guide 7 will be rescinded and replaced with the disclosure standards under new Regulation S- K Subpart 1300. Newmont will be required to comply with the new rules for fiscal years 2021 and after. As such, reserve disclosures presented herein have been prepared in accordance with the SEC's Industry Guide 7. Whereas reserve disclosures as at December 31, 2021 are expected to be presented in in accordance with the new Regulation S-K 1300 requirements of the SEC. Accordingly, future adjustment to estimates of reserves or mineralized material will occur due to the differing standards under the new requirements. Notice to US Investors: While Newmont's reserves were prepared in compliance with Industry Guide 7, the term resource, measured resource, indicated resources and inferred resources are not SEC recognized terms. Investors are advised that the SEC does not recognize these terms and "resources" have not been prepared in accordance with Industry Guide 7. Newmont has determined that such "resources" would be substantively the same as those prepared using the Guidelines established by the Society of Mining, Metallurgy and Exploration (SME) and defined as "Mineral Resource". Estimates of resources are subject to further exploration and development, are subject to additional risks, and no assurance can be given that they will eventually convert to future reserves. Inferred Resources, in particular, have a great amount of uncertainty as to their existence and their economic and legal feasibility. Investors are cautioned not to assume that any part or all of the Inferred Resource exists or is economically or legally mineable. Also, disclosure of contained ounces is permitted under the SME Guideline and other regulatory guidelines, such as Canada's NI 43-101 and Australia's JORC. However, the SEC generally requires mineral resource information in SEC-filed documents to be reported only as in-place tonnage and grade. Investors are reminded that even if significant mineralization is discovered and converted to resource or reserves, during the time necessary to ultimately move such mineralization to production the economic feasibility of production may change. Investors are encouraged to see the Company's "Proven and Probable Reserve" and "Mineralized Material" tables prepared in compliance with the SEC's Industry Guide 7, available at www.newmont.com. For more information investors are also encouraged to refer to the Company's Annual Report filed with the SEC on February 18, 2021, which includes Proven and Probable reserve tables and Mineralized Material tables, as well as discussion of risks under the heading "Risk Factors", which is available at www.sec.gov or on the Company's website at www.newmont.com. DECEMBER 2021 INVESTOR PRESENTATION NEWMONT CORPORATION 54 54