EQUITY BANCSHARES INC

Our significant accounting policies are integral to understanding the results reported. Our accounting policies are described in detail in Note 1 to the December 31, 2025, audited financial statements included in our Annual Report on Form 10-K, as amended, filed with the SEC on March 6, 2026. The preparation of our financial statements in accordance with GAAP requires management to make a number of judgments and assumptions that affect our reported results and disclosures. Several of our accounting policies are inherently subject to valuation assumptions and other subjective assessments and are more critical than others in terms of their importance to results. Changes in any of the estimates and assumptions underlying critical accounting policies could have a material effect on our financial statements. Our accounting policies are described in “NOTE 1 – BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES” in the Notes to Interim Consolidated Financial Statements.

The accounting policies that management believes are the most critical to an understanding of our financial condition and results of operations and require complex management judgment are described below.

Allowance for Credit Losses: The allowance for credit losses represents management’s estimate of all expected credit losses over the expected life of our loan portfolio. This assessment includes procedures to estimate the allowance and test the adequacy and appropriateness of the resulting balance. The level of the allowance is based upon management’s evaluation of historical default and loss experience, current and projected economic conditions, asset quality trends, known and inherent risks in the portfolio, adverse situations that may affect the borrower’s ability to repay a loan (including the timing of future payments), the estimated value of any underlying collateral, composition of the loan portfolio, industry and peer bank loan quality indications, and other pertinent factors, including regulatory recommendations. The level of the allowance for credit losses maintained by management is believed adequate to absorb all expected future losses inherent in the loan portfolio at the balance sheet date; however, determining the appropriateness of the allowance is complex and requires judgment by management about the effect of matters that are inherently uncertain. The actual realized facts and circumstances may be different than those currently estimated by management and may result in significant changes in the allowance for credit losses in future periods. The allowance for credit losses, as reported in our consolidated balance sheets, is adjusted by provision for credit losses, which is recognized in earnings and is reduced by the charge-off of loan amounts, net of recoveries.

The allowance represents management’s best estimate, but significant changes in circumstances relating to loan quality and economic conditions could result in significantly different results than what is reflected in the consolidated balance sheet as of June 30, 2026. Likewise, an improvement in loan quality or economic conditions may allow for a further reduction in the required allowance. Changing credit conditions would be expected to impact realized losses, driving variability in specifically assessed allowances, as well as calculated quantitative and more subjectively analyzed qualitative factors. Depending on the volatility in these conditions, material impacts could be realized within our operations. Significant changes in economic conditions, both positive and negative, could result in unexpected realization of provision or reversal of allowance for credit losses due to its impact on the quantitative and qualitative inputs to our calculation. Under the CECL methodology, the impact of these conditions has the potential to further exacerbate periodic differences due to its life of loan perspective. The life of loans calculated under the methodology is based in contractual duration, modified for prepayment expectations, making significant variation in periodic results possible due to changing contractual or adjusted duration of the assets within the calculation.

Goodwill: Goodwill results from business acquisitions and represents the excess of the purchase price over the fair value of acquired tangible assets and liabilities and identifiable intangible assets. Goodwill is assessed at least annually for impairment and any such impairment is recognized and expensed in the period identified. Goodwill will be assessed more frequently if a triggering event occurs which indicates that the carrying value of the asset might be impaired. We have selected December 31 as the date to perform our annual goodwill impairment test. Goodwill is the only intangible asset with an indefinite useful life. For the quarter ended June 30, 2026, management conducted the quarterly qualitative assessment and has determined there was no evidence of a triggering event as of or during the period then ended. Based on this qualitative analysis and conclusion, it was determined that a more robust quantitative assessment was not necessary at our measurement date.

When performing quantitative goodwill impairment assessments, management is required to estimate the fair value of our equity in a change in control transaction. To complete this valuation, management is required to derive assumptions related to industry performance, reporting unit business performance, economic and market conditions, and various other assumptions, many of which require significant management judgment.

Although management believes that the judgments and estimates used are reasonable, actual results could differ and we may be exposed to losses or gains that could be material.