# EDGAR Filing Document

**Accession Number:** 0000854560
**File Stem:** 0001171843-26-002510
**Filing Date:** 2026-4
**Character Count:** 90901
**Document Hash:** bcead9665ec2efcd54a52f533eb74e4c
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001171843-26-002510.hdr.sgml**: 20260416

**ACCESSION NUMBER**: 0001171843-26-002510

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 47

**CONFORMED PERIOD OF REPORT**: 20260415

**ITEM INFORMATION**: Results of Operations and Financial Condition

**ITEM INFORMATION**: Financial Statements and Exhibits

**FILED AS OF DATE**: 20260416

**DATE AS OF CHANGE**: 20260416

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** GREAT SOUTHERN BANCORP, INC.
- **CENTRAL INDEX KEY:** 0000854560
- **STANDARD INDUSTRIAL CLASSIFICATION:** STATE COMMERCIAL BANKS [6022]
- **ORGANIZATION NAME:** 02 Finance
- **EIN:** 431524856
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 000-18082
- **FILM NUMBER:** 26866480

**BUSINESS ADDRESS:**
- **STREET 1:** 218 S GLENSTONE AVE
- **CITY:** SPRINGFIELD
- **STATE:** MO
- **ZIP:** 65802
- **BUSINESS PHONE:** 417-887-4400

**MAIL ADDRESS:**
- **STREET 1:** P O BOX 9009
- **CITY:** SPRINGFIELD
- **STATE:** MO
- **ZIP:** 65808-9009

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** GREAT SOUTHERN BANCORP INC
- **DATE OF NAME CHANGE:** 19920703

?xml version='1.0' encoding='ASCII'? Form 8-K

### UNITED STATES

### SECURITIES AND EXCHANGE COMMISSION

### Washington, D.C. 20549
_________________

### FORM 8-K
_________________

#### CURRENT REPORT

#### Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

#### Date of Report (Date of earliest event reported): April 15, 2026
_______________________________

#### GREAT SOUTHERN BANCORP, INC.
(Exact name of registrant as specified in its charter)

_______________________________

---

| | | |
|:---|:---|:---|
| **Maryland** | **0-18082** | **43-1524856** |
| (State or Other Jurisdiction of Incorporation) | (Commission File Number) | (I.R.S. Employer Identification No.) |

---

#### 1451 East Battlefield

#### Springfield, Missouri 65804
(Address of Principal Executive Offices) (Zip Code)

(417) 887-4400

(Registrant's telephone number, including area code)

#### Not Applicable
(Former name or former address, if changed since last report)

_______________________________

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

---

| | | |
|:---|:---|:---|
| Title of each class | Trading Symbol(s) | Name of each exchange on which registered |
| Common Stock, par value $0.01 per share | GSBC | The NASDAQ Stock Market LLC |

---

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

**Item 2.02. Results of Operations and Financial Condition.**

On April 15, 2026, Great Southern Bancorp, Inc. issued a press release reporting preliminary financial results for the quarter ended March 31, 2026. A copy of the press release, including unaudited financial information released as a part thereof, is attached as Exhibit 99.1 to this Current Report on Form 8-K and incorporated herein by reference.

**Item 9.01. Financial Statements and Exhibits.**

(d) Exhibits

---

| | |
|:---|:---|
| **<u>Exhibit Number</u>** | **<u>Description</u>** |
| [99.1](exh_991.htm) | [Press Release dated April 15, 2026](exh_991.htm) |
| [99.2](exh_992.htm) | [Earnings Presentation](exh_992.htm) |
| [99.3](exh_993.htm) | [Loan Portfolio](exh_993.htm) |
| 104 | Cover Page Interactive Data File (embedded within the Inline XBRL document) |

---

#### SIGNATURE
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

---

| | | |
|:---|:---|:---|
|  | **GREAT SOUTHERN BANCORP, INC.** | **GREAT SOUTHERN BANCORP, INC.** |
| Date: April 15, 2026 | By: | <u>/s/ Joseph W. Turner&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</u> |
|  |  | Joseph W. Turner |
|  |  | President and Chief Executive Officer |

---

## Exhibit 99.1

**EXHIBIT 99.1**

**Great Southern Bancorp, Inc. Reports Preliminary First Quarter Earnings of $1.58 Per Diluted Common Share**

**Preliminary Financial Results and Business Update for the Quarter Ended March 31, 2026**

SPRINGFIELD, Mo., April 15, 2026 (GLOBE NEWSWIRE) -- Great Southern Bancorp, Inc. (the "Company") (NASDAQ:GSBC), the holding company for Great Southern Bank (the "Bank"), today reported that preliminary earnings for the three months ended March 31, 2026, were $1.58 per diluted common share ($17.5 million net income) compared to $1.47 per diluted common share ($17.2 million net income) for the three months ended March 31, 2025.

For the quarter ended March 31, 2026, annualized return on average common equity was 10.85%, annualized return on average assets was 1.24%, and annualized net interest margin was 3.71%, compared to 11.30%, 1.15% and 3.57%, respectively, for the quarter ended March 31, 2025.

**<u>Key Results</u>:**

* **<u>Net Interest Income</u>:** Net interest income for the first quarter of 2026 decreased $1.0 million
(or approximately 2.0%) to $48.3 million compared to $49.3 million for the first quarter of 2025, largely driven by the completion of
accounting recognition in October 2025 of interest income from a previously terminated interest rate swap. This was partially offset by
lower interest expense on deposit accounts and other borrowings. Annualized net interest margin was 3.71% for the quarter ended March
31, 2026, compared to 3.57% for the quarter ended March 31, 2025, and 3.70% for the quarter ended December 31, 2025.

* **<u>Asset Quality</u>:** Non-performing assets and potential problem loans totaled $11.3 million at
March 31, 2026, an increase of $1.8 million from $9.5 million at December 31, 2025. At March 31, 2026, non-performing assets were $10.1
million (0.18% of total assets), an increase of $2.0 million from $8.1 million (0.15% of total assets) at December 31, 2025. See "Asset
Quality" below.

* **<u>Liquidity</u>:** The Company had secured borrowing line availability at the FHLBank and Federal
Reserve Bank of $1.24 billion and $332.1 million, respectively, at March 31, 2026.

* **<u>Capital</u>:** The Company's capital position remained strong as of March 31, 2026, significantly
exceeding the "well-capitalized" thresholds established by regulatory agencies. See "Capital" below.

* **<u>Loans</u>:** Total net loans, excluding mortgage loans held for sale, increased $99.8 million,
or 2.3%, from $4.36 billion at December 31, 2025 to $4.46 billion at March 31, 2026. This increase was primarily driven by increases in
construction loans and commercial real estate loans, partially offset by decreases in other residential (multi-family) loans. The Bank
experienced a decreased amount of loan payoffs in the 2026 first quarter compared to recent quarters.

**<u>Certain Income and Expense Items Impacting First Quarter 2026 Results</u>:** During the three months ended March 31, 2026, there were certain income and expense items that impacted the Company's results of operations in a positive manner.

* Interest income on loans increased $483,000 due to collection of unbooked interest on three different relationships. Two of these
relationships have recently provided interest payments generally semi-annually, but we do not have assurances of future payments or amounts
if payments are made.

* Other non-interest income increased $421,000 due to fees received on the origination of a loan with an interest rate swap included
in the transaction and an unrelated payment received upon the Company's exit from a tax credit limited partnership. These types
of fees and payments occur sporadically as part of our operations.

* Advertising expense decreased $453,000 due to an annual reimbursement of qualifying expenses related to our debit card program. This
reimbursement generally occurs in the first quarter of each year and the amount varies based upon the level of qualifying expenses. For
comparison, an annual reimbursement of $433,000 was received in the 2025 first quarter.

* Legal and professional fees decreased $261,000 due to an insurance reimbursement of legal fees that had been expensed in prior periods
related to a loan foreclosure.

**<u>Selected Financial Data:</u>**

---

| | | | |
|:---|:---|:---|:---|
|  | **Three Months Ended** | **Three Months Ended** | **Three Months Ended** |
|  | **March 31,**<br>**2026** | **March 31,**<br>**2025** | **December 31,**<br>**2025** |
|  | **(Dollars in thousands, except per share data)** | **(Dollars in thousands, except per share data)** | **(Dollars in thousands, except per share data)** |
| Net interest income | $48328 | $49334 | $49163 |
| Provision (credit) for credit losses on loans and unfunded commitments | (931) | (348) | 882 |
| Non-interest income | 7029 | 6590 | 7188 |
| Non-interest expense | 34792 | 34822 | 36000 |
| Provision for income taxes | 4020 | 4290 | 3194 |
| Net income | $17476 | $17160 | $16275 |
| Earnings per diluted common share | $1.58 | $1.47 | $1.45 |

---

Joseph W. Turner, President and CEO of Great Southern, commented, "Our first-quarter 2026 results reflect a solid start to the year, driven by disciplined execution across the business. Throughout the quarter, we remained committed to the fundamentals that have supported our performance over time, including careful balance sheet management, sound credit and expense discipline, and thoughtful capital allocation. We reported net income of $17.5 million, or $1.58 per diluted common share, compared to $17.2 million, or $1.47 per diluted common share, in the first quarter of 2025."

Turner noted, "Underlying performance remained strong in the quarter. We did have a few income and expense items, which we separately noted above, that impacted the Company's results in a positive manner. Net interest income was $48.3 million, reflecting a continued focus on both asset pricing and funding costs, alongside the successful management of our earning asset base. This diligence partially mitigated the absence of income from a previously terminated interest rate swap, which contributed $2.0 million of net interest income in the first quarter of 2025. Though we continue to focus on net interest income growth, credit and pricing discipline may serve as governors given our prioritization of long-term stockholder returns over near-term earnings."

Turner added, "Loan balances increased during the quarter, supported primarily by growth in construction and commercial real estate lending, as payoff activity moderated from higher levels in recent quarters. While this balance sheet growth supported earnings in the quarter, period-to-period loan trends are influenced significantly by loan repayments from our borrowers. As such, we remain committed to measured loan origination with disciplined underwriting throughout the quarter. On the funding side, deposit balances remained stable in the first quarter of 2026, particularly within our non-maturity deposit products. Reflecting loan growth and the maturity of certain retail time deposits, wholesale funding increased as part of our broader liquidity management strategy.

Turner stated, "From a credit standpoint, we remain mindful of the volatility and macroeconomic challenges affecting our borrowers. We have seen isolated examples of multi-family projects where actual lease-up activities have been slower than initial projections, and we monitor these projects closely. While asset quality metrics in the first quarter of 2026 remained very strong, with low levels of delinquencies, few non-performing assets and virtually no net charge-offs, we continue to review both anecdotal and empirical information underscoring the importance of ongoing credit monitoring and oversight."

Turner further commented, "Operating discipline also remained an important contributor to quarterly performance. Non-interest expense totaled $34.8 million, as we continued to manage costs carefully while also investing in technology, infrastructure, and personnel to support the long-term capabilities of the franchise. Our overall expense levels in the first quarter of 2026 also benefited from certain reimbursements, which we noted. We expect that non-interest expense will increase a bit in the remainder of 2026 as we implement various technology initiatives and advancements. Non-interest income was $7.0 million, supported by recurring fee-based revenue streams and customer activity across the Bank."

Turner continued, "Our capital and liquidity positions remained strong at quarter-end. Tangible common equity was 10.99% of tangible assets, and book value per common share increased to $58.27. Regulatory capital levels significantly exceed "well-capitalized" thresholds. We continued to return capital through the repurchase of approximately 269,000 shares of common stock during the first quarter."

"We believe Great Southern entered 2026 in a position of strength, and our priorities remain consistent: maintain strong credit quality, manage funding and expenses carefully, and continue building long-term value for our stockholders through disciplined execution and sound risk management," Turner concluded.

**<u>NET INTEREST INCOME</u>**

---

| | | | |
|:---|:---|:---|:---|
|  | **Three Months Ended** | **Three Months Ended** | **Three Months Ended** |
|  | **March 31,**<br>**2026** | **March 31,**<br>**2025** | **December 31,**<br>**2025** |
|  | **(Dollars in thousands)** | **(Dollars in thousands)** | **(Dollars in thousands)** |
| Interest Income | $71165 | $80243 | $73435 |
| Interest Expense | 22837 | 30909 | 24272 |
| <br>Net Interest Income | $48328 | $49334 | $49163 |
| Net interest margin | 3.71% | 3.57% | 3.70% |
| Average interest-earning assets to average interest-bearing liabilities | 128.8% | 125.5% | 129.5% |

---

Net interest income for the first quarter of 2026 decreased $1.0 million (2.0%) to $48.3 million, compared to $49.3 million for the first quarter of 2025. This decrease was driven primarily by the $2.0 million net reduction in quarterly interest income associated with a previously terminated interest rate swap (income ended on October 6, 2025). Additionally, compared to the year-ago quarter, interest income declined due to lower loan balances and lower market rates, which primarily impacted the interest rates on variable-rate loans and new originations of fixed-rate loans. Mostly offsetting the decrease in interest income was reduced interest expense, due to the strategic management of maturing/repricing brokered deposits and interest-bearing demand deposits. Also, there was no interest expense on subordinated notes in the quarter ended March 31, 2026, as those notes were redeemed in June 2025. Correspondingly, annualized net interest margin was 3.71% in the first quarter of 2026, compared to 3.57% in the same period of 2025 and 3.70% in the fourth quarter of 2025. The average interest rate spread was 3.20% for the three months ended March 31, 2026, compared to 3.00% for the three months ended March 31, 2025 and 3.16% for the three months ended December 31, 2025.

The average yield on total interest-earning assets decreased from 5.81% in the 2025 first quarter to 5.46% in the 2026 first quarter, with the average yield on loans decreasing 37 basis points, the average yield on investment securities decreasing 12 basis points and the average yield on other interest earning assets (primarily funds held at the Federal Reserve Bank) decreasing 73 basis points. The average rate paid on total interest-bearing liabilities decreased from 2.81% in the 2025 first quarter to 2.26% in the 2026 first quarter, with the average rate paid on interest-bearing demand and savings deposits, time deposits and brokered deposits decreasing 21 basis points, 52 basis points and 70 basis points, respectively. The average rate paid on short-term borrowings decreased 67 basis points.

Market interest rates, primarily the federal funds rate and SOFR rates, declined in the fourth quarter of 2025, and remained lower through the first quarter of 2026. There were no federal funds rate cuts in the first quarter of 2026, but there were federal funds rate cuts in September, October, and December of 2025, totaling 75 basis points. This market rate decline reduced the average yield on loans, though the impact was tempered as cash flows from lower-rate fixed rate loans originated a few years ago were deployed into residential and commercial real estate loans with comparably higher rates of interest. The decline in market interest rates also resulted in lower average rates paid on deposits and borrowings, compared to the prior-year first quarter and the fourth quarter of 2025.

To mitigate exposure to the risk of fluctuations in future cash flows resulting from changes in interest rates (primarily related to falling interest rates), the Company has strategically utilized derivative financial instruments - primarily interest rate swaps - as part of its interest rate risk management strategy.

The following table presents, for the periods indicated, the effect of cash flow hedge accounting included in interest income in the consolidated statements of income:

---

| | | | |
|:---|:---|:---|:---|
|  | **Three Months Ended** | **Three Months Ended** | **Three Months Ended** |
|  | **March 31,**<br>**2026** | **March 31,**<br>**2025** | **December 31,**<br>**2025** |
|  | **(In thousands)** | **(In thousands)** | **(In thousands)** |
| Terminated interest rate swaps | $— | $2003 | $134 |
| Active interest rate swaps | (1031) | (1742) | (1364) |
| <br>Increase (decrease) to interest income | $(1031) | $261 | $(1230) |

---

The Company entered into an interest rate swap in October 2018, which was terminated in March 2020. Upon termination, the Company received $45.9 million, inclusive of accrued but unpaid interest, from its swap counterparty. The net amount, after deducting accrued interest and deferred income taxes, was accreted to interest income on loans monthly until the originally scheduled termination date of October 6, 2025. With this date having passed, the Company no longer has the benefit of that income from the terminated swap. At March 31, 2026, the Company had two active interest rate swaps with a combined notional amount of $400 million. These swaps resulted in a reduction of interest income of $1.0 million and $1.7 million in the three months ended March 31, 2026 and 2025, respectively.

Market rates for time deposits for much of 2024 were elevated but have declined as the FOMC cut the federal funds rate by 100 basis points in late 2024, 25 basis points in the third quarter of 2025 and 50 basis points in the fourth quarter of 2025. As of March 31, 2026, time deposit maturities (including brokered time deposits) over the next 12 months were as follows: within three months — $647.0 million, with a weighted-average rate of 3.48%; within three to six months — $338.5 million, with a weighted-average rate of 3.04%; and within six to twelve months — $29.2 million, with a weighted-average rate of 1.41%. Based on time deposit market rates in March 2026, replacement rates for maturing time deposits originated through our retail branch system are likely to be approximately 2.70-3.10%, depending on term. Brokered time deposit rates were generally at or above 3.75% in March 2026.

**<u>NON-INTEREST INCOME</u>**

For the quarter ended March 31, 2026, non-interest income increased $439,000, to $7.0 million, when compared to the quarter ended March 31, 2025, primarily as a result of the following item:

* <u>Commissions</u>: Commissions income increased $353,000, or 134.7%, from the prior-year quarter. The increase was due to annuity
sales that were approximately 160% higher in the 2026 period compared to the 2025 period.

**<u>NON-INTEREST EXPENSE</u>**

For the quarter ended March 31, 2026, non-interest expense decreased $30,000, to $34.8 million, when compared to the quarter ended March 31, 2025, primarily as a result of the following items:

* <u>Legal, audit and other professional fees</u>: Legal, audit and other professional fees decreased $348,000 from the prior-year quarter,
to $690,000. In the quarter ended March 31, 2026, the Company recovered a total of $261,000 in legal fees, pursuant to an insurance reimbursement,
related to a multi-family residential loan that had previously been expensed with no such expense recoveries in the quarter ended March
31, 2025.

* <u>Net occupancy and equipment expenses</u>: Net occupancy and equipment expenses increased $331,000, or 3.9%, from the prior-year
quarter. Various components of computer license and support expenses, related to upgrades of core systems capabilities and disaster recovery
site, collectively increased by $339,000 in the first quarter of 2026 compared to the first quarter of 2025.

The Company's efficiency ratio for the quarter ended March 31, 2026, was 62.85% compared to 62.27% for the same quarter in 2025. The Company's ratio of non-interest expense to average assets was 2.47% for the three months ended March 31, 2026, compared to 2.34% for the three months ended March 31, 2025. Average assets for the three months ended March 31, 2026, decreased $332.9 million, or 5.6%, compared to the three months ended March 31, 2025, primarily due to the decline in the average balance of net loans.

**<u>INCOME TAXES</u>**

For the three months ended March 31, 2026 and 2025, the Company's effective tax rate was 18.7% and 20.0%, respectively. These effective rates were below the statutory federal tax rate of 21.0%, due primarily to the utilization of certain investment tax credits and the Company's tax-exempt investments and tax-exempt loans, which reduced the Company's effective tax rate. The Company's effective tax rate may fluctuate in future periods as it is impacted by the level and timing of the Company's utilization of tax credits, the level of tax-exempt investments and loans, the amount of taxable income in various state jurisdictions and the overall level of pre-tax income. State tax expense estimates continually evolve as taxable income and apportionment between states are analyzed. The Company currently expects its effective tax rate (combined federal and state) will be approximately 18.5% to 19.5% in future periods.

**<u>CAPITAL</u>**

---

| | | |
|:---|:---|:---|
|  | **March 31,**<br>**2026** | **December 31,**<br>**2025** |
| **Consolidated Regulatory Capital Ratios** | (Preliminary) |  |
| Tier 1 Leverage Ratio | 12.2% | 12.2% |
| Common Equity Tier 1 Capital Ratio | 13.5% | 13.6% |
| Tier 1 Capital Ratio | 14.0% | 14.1% |
| Total Capital Ratio | 15.2% | 15.3% |
| Tangible Common Equity Ratio | 11.0% | 11.2% |

---

<br>As of March 31, 2026, total stockholders' equity was $633.6 million, representing 11.1% of total assets and a book value of $58.27 per common share. This compares to total stockholders' equity of $636.1 million, or 11.4% of total assets, and a book value of $57.50 per common share at December 31, 2025. The $2.5 million decrease in stockholders' equity from December 31, 2025, was primarily driven by $4.7 million in cash dividends declared on the Company's common stock, $16.9 million in common stock repurchases, and an increase in unrealized losses on investments and interest rate swaps, partially offset by $17.5 million in net income and a $4.6 million increase from stock option exercises. The increased unrealized losses on the Company's available-for-sale investment securities and interest rate swaps, which totaled $35.1 million and $32.2 million (net of taxes) at March 31, 2026 and December 31, 2025, respectively, decreased stockholders' equity by $2.9 million during the first quarter of 2026. These net unrealized losses primarily resulted from increased intermediate-term market interest rates in prior periods, which generally decreased the fair value of the investment securities and interest rate swaps. In 2026, these market interest rates and interest rate expectations for future periods decreased early in the first quarter before increasing significantly in March to levels higher than those at December 31, 2025, ultimately resulting in decreases in the fair value of the Company's investment securities and interest rate swaps.

The Company had unrealized losses on its portfolio of held-to-maturity investment securities, which totaled $17.1 million and $16.6 million at March 31, 2026 and December 31, 2025, respectively, that were not included in its total capital balance. If held-to-maturity unrealized losses were included in capital (net of taxes) at March 31, 2026 and December 31, 2025, they would have decreased total stockholder's equity at those dates by $12.9 million and $12.5 million, respectively. These amounts were equal to 2.0% of total stockholders' equity of $633.6 million at March 31, 2026 and $636.1 million at December 31, 2025.

In April 2025, the Company's Board of Directors authorized the purchase, from time to time, of up to one million additional shares of the Company's common stock. As of March 31, 2026, approximately 419,000 shares remained available under this stock repurchase authorization.

During the three months ended March 31, 2026, the Company repurchased 268,664 shares of its common stock at an average price of $62.55, and the Company's Board of Directors declared a regular quarterly cash dividend of $0.43 per common share, which, combined, reduced stockholders' equity by $21.6 million. During the three months ended March 31, 2026, the Company experienced stock option exercises of 80,259 shares of its common stock at an average price of $50.90, which increased stockholders' equity by $4.1 million.

**<u>LIQUIDITY AND DEPOSITS</u>**

Liquidity is a measure of the Company's ability to generate sufficient cash to meet present and future financial obligations in a timely manner. The Company's primary sources of funds are customer deposits, FHLBank advances, other borrowings, loan repayments, unpledged securities, proceeds from sales of loans and available-for-sale securities and funds provided from operations. The Company utilizes some or all of these sources of funds depending on the comparative costs and availability at the time. The Company has from time to time chosen not to pay rates on deposits as high as the rates paid by certain of its competitors and, at management's discretion, supplements deposits with alternative sources of funds. Management believes that the Company maintains overall liquidity sufficient to satisfy its depositors' requirements and meet its borrowers' credit needs.

At March 31, 2026, the Company had the following available secured lines and on-balance sheet liquidity:

---

| | |
|:---|:---|
|  | **March 31, 2026** |
| Federal Home Loan Bank line | $1,238.0 million |
| Federal Reserve Bank line | 332.1 million |
| Cash and cash equivalents | 187.4 million |
| Unpledged securities – Available-for-sale | 347.1 million |
| Unpledged securities – Held-to-maturity | 23.9 million |

---

During the three months ended March 31, 2026, the Company's total deposits decreased $37.6 million. Interest-bearing checking balances decreased $25.0 million (1.1%), primarily in certain money market accounts, and non-interest-bearing checking balances increased $15.8 million (1.9%). Time deposits generated through the Company's banking center and corporate services networks decreased $17.0 million (2.5%). Brokered deposits, obtained through a variety of sources, decreased $11.5 million (1.7%). As total assets (primarily loans receivable) increased, the Company elected to utilize FHLBank borrowings to replace some of its maturing time and brokered deposits.

At March 31, 2026, the Company had the following deposit balances:

---

| | |
|:---|:---|
|  | **March 31, 2026** |
| Interest-bearing checking | $2,264.4 million |
| Non-interest-bearing checking | 857.4 million |
| Time deposits | 671.4 million |
| Brokered deposits | 652.0 million |

---

At March 31, 2026, the Company estimated that its uninsured deposits, excluding deposit accounts of the Company's consolidated subsidiaries, were approximately $740.1 million (16.7% of total deposits).

**<u>LOANS</u>**

Total net loans, excluding mortgage loans held for sale, increased $99.8 million, or 2.3%, from $4.36 billion at December 31, 2025 to $4.46 billion at March 31, 2026. This increase was primarily driven by increases in construction loans of $83.0 million and commercial real estate loans of $27.0 million, partially offset by a decrease in other residential (multi-family) loans of $18.1 million. Commercial construction loans, including multi-family construction loans, increased primarily due to draws on loans previously closed. Loan repayments in the first quarter of 2026 also decreased approximately $125 million compared to the quarterly average of repayments in 2025.

The pipeline of the unfunded portion of loans and formal loan commitments remained strong, with the largest portion of these unfunded balances represented by the unfunded portion of outstanding construction loans ($529.2 million at March 31, 2026). See the table below.

For additional details about the Company's loan portfolio, please refer to the quarterly loan portfolio presentation available on the Company's Investor Relations website under "Presentations."

Loan commitments and the unfunded portion of loans at the dates indicated were as follows (in thousands):

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **March 31, <br>2026** | **December 31, <br>2025** | **December 31, <br>2024** | **December 31, <br>2023** |
| **Closed non-construction loans with unused available lines** |  |  |  |  |
| &nbsp;&nbsp;Secured by real estate (one- to four-family) | $214107 | $208229 | $205599 | $203964 |
| &nbsp;&nbsp;Secured by real estate (not one- to four-family) |  |  |  |  |
| &nbsp;&nbsp;Not secured by real estate – commercial business | 106024 | 114568 | 106621 | 82435 |
| **Closed construction loans with unused available lines** |  |  |  |  |
| &nbsp;&nbsp;Secured by real estate (one-to four-family) | 119231 | 112684 | 94501 | 101545 |
| &nbsp;&nbsp;Secured by real estate (not one-to four-family) | 530756 | 624025 | 703947 | 719039 |
| **Loan commitments not closed** |  |  |  |  |
| &nbsp;&nbsp;Secured by real estate (one-to four-family) | 19194 | 14113 | 14373 | 12347 |
| &nbsp;&nbsp;Secured by real estate (not one-to four-family) | 24053 | 19412 | 53660 | 48153 |
| &nbsp;&nbsp;Not secured by real estate – commercial business | 35762 | 38262 | 22884 | 11763 |
|  | $1049127 | $1131293 | $1201585 | $1179246 |

---

 **<u>PROVISION FOR CREDIT LOSSES AND ALLOWANCE FOR CREDIT LOSSES</u>**

During the three months ended March 31, 2026 and 2025, the Company did not record a provision expense on its portfolio of outstanding loans. Total net recoveries were $13,000 for the three months ended March 31, 2026, compared to total net charge-offs of $56,000 during the same period in the prior year. Additionally, for the quarter ended March 31, 2026, the Company recorded a negative provision for losses on unfunded commitments of $931,000, compared to a negative provision for losses on unfunded commitments of $348,000 for the same period in 2025.

The Bank's allowance for credit losses as a percentage of total loans was 1.43% and 1.46% at March 31, 2026 and December 31, 2025, respectively. Management considers the allowance for credit losses adequate to cover losses inherent in the Bank's loan portfolio at March 31, 2026, based on recent reviews of the portfolio and current economic conditions. However, if challenging economic conditions persist or worsen, or if management's assessment of the loan portfolio changes, additional provisions for credit losses may be required, which could adversely impact the Company's future financial performance.

**<u>ASSET QUALITY</u>**

At March 31, 2026, non-performing assets were $10.1 million, an increase of $2.0 million from $8.1 million at December 31, 2025. Non-performing assets as a percentage of total assets were 0.18% at March 31, 2026, compared to 0.15% at December 31, 2025.

Activity in the non-performing loan categories during the quarter ended March 31, 2026, was as follows:

---

| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
|  | **Beginning**<br>**Balance,**<br>**January 1** | **Additions**<br>**to Non-**<br>**Performing** | **Removed**<br>**from Non-**<br>**Performing** | **Transfers**<br>**to Potential**<br>**Problem**<br>**Loans** | **Transfers to**<br>**Foreclosed**<br>**Assets and**<br>**Repossessions** | **Charge-**<br>**Offs** | **Payments** | **Ending**<br>**Balance,**<br>**March 31** |
|  | **(In thousands)** | **(In thousands)** | **(In thousands)** | **(In thousands)** | **(In thousands)** | **(In thousands)** | **(In thousands)** | **(In thousands)** |
| One- to four-family construction | $— | $— | $— | $— | $— | $— | $— | $— |
| Subdivision construction |  |  |  |  |  |  |  |  |
| Land development |  |  |  |  |  |  |  |  |
| Commercial construction |  |  |  |  |  |  |  |  |
| One- to four-family residential | 2066 | 109 |  |  | (643) |  | (829) | 703 |
| Other residential (multi-family) |  | 2725 |  |  |  |  |  | 2725 |
| Commercial real estate |  |  |  |  |  |  |  |  |
| Commercial business |  |  |  |  |  |  |  |  |
| Consumer | 28 |  |  |  |  |  | (2) | 26 |
| &nbsp;&nbsp;Total non-performing loans | $2094 | $2834 | $— | $— | $(643) | $— | $(831) | $3454 |

---

* Compared to December 31, 2025, non-performing loans increased $1.4 million.

* The non-performing one- to four-family residential category consisted of five loans at March 31, 2026, one of which was added during
the current quarter.

* The largest relationship in the one- to four-family residential category totaled $386,000 at March 31, 2026. This relationship was
added to non-performing loans in 2024 and is collateralized by a single-family residential property in southern Iowa.

* The non-performing other residential (multi-family) category consisted of one loan at March 31, 2026, which was added during the current
quarter and is collateralized by an apartment in eastern Iowa. Recent scheduled monthly payments have not been made, causing the loan
to become delinquent. The guarantor is involved in legal issues, not related to the subject property, that are causing stress on the financial
condition of the guarantor. The Company expects that an updated valuation of the asset will be completed soon.

Activity in the potential problem loans categories during the quarter ended March 31, 2026, was as follows:

---

| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
|  | **Beginning**<br>**Balance,**<br>**January 1** | **Additions to**<br>**Potential**<br>**Problem** | **Removed**<br>**from**<br>**Potential**<br>**Problem** | **Transfers**<br>**to Non-**<br>**Performing** | **Transfers to**<br>**Foreclosed**<br>**Assets and**<br>**Repossessions** | **Charge-**<br>**Offs** | **Loan Advances (Payments)** | **Ending**<br>**Balance,**<br>**March 31** |
|  | **(In thousands)** | **(In thousands)** | **(In thousands)** | **(In thousands)** | **(In thousands)** | **(In thousands)** | **(In thousands)** | **(In thousands)** |
| One- to four-family construction | $— | $— | $— | $— | $— | $— | $— | $— |
| Subdivision construction |  |  |  |  |  |  |  |  |
| Land development |  |  |  |  |  |  |  |  |
| Commercial construction |  |  |  |  |  |  |  |  |
| One- to four-family residential | 1179 | 39 | (177) | (79) |  |  | (19) | 943 |
| Other residential (multi-family) |  |  |  |  |  |  |  |  |
| Commercial real estate |  |  |  |  |  |  |  |  |
| Commercial business |  | 14 |  |  |  |  |  | 14 |
| Consumer | 211 | 140 |  |  |  |  | (70) | 281 |
| &nbsp;&nbsp;Total potential problem loans | $1390 | $193 | $(177) | $(79) | $— | $— | $(89) | $1238 |

---

* Compared to December 31, 2025, potential problem loans decreased $152,000.

* At March 31, 2026, the one- to four-family residential category consisted of 12 loans, two of which were added to potential problem
loans during the current quarter.

* The largest relationship in the one- to four-family category totaled $259,000 and was added in the third quarter of 2025. This relationship
is collateralized by a single-family residential property in the St. Louis area.

* At March 31, 2026, the consumer category of potential problem loans consisted of 16 loans, four of which were added during the current
quarter.

Activity in the foreclosed assets and repossessions categories during the quarter ended March 31, 2026 was as follows:

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
|  | **Beginning**<br>**Balance,**<br>**January 1** | **Additions** | **ORE and**<br>**Repossession**<br>**Sales** | **Capitalized**<br>**Costs** | **ORE and**<br>**Repossession**<br>**Write-Downs** | **Ending**<br>**Balance,**<br>**March 31** |
|  | **(In thousands)** | **(In thousands)** | **(In thousands)** | **(In thousands)** | **(In thousands)** | **(In thousands)** |
| One-to four-family construction | $— | $— | $— | $— | $— | $— |
| Subdivision construction |  |  |  |  |  |  |
| Land development |  |  |  |  |  |  |
| Commercial construction |  |  |  |  |  |  |
| One- to four-family residential |  | 643 |  |  |  | 643 |
| Other residential (multi-family) |  |  |  |  |  |  |
| Commercial real estate | 6025 |  | (61) |  | (4) | 5960 |
| Commercial business |  |  |  |  |  |  |
| Consumer | 11 | 10 | (9) |  |  | 12 |
| &nbsp;&nbsp;Total foreclosed assets and repossessions | $6036 | $653 | $(70) | $— | $(4) | $6615 |

---

* Compared to December 31, 2025, foreclosed assets increased $579,000.

* The largest asset in the commercial real estate category, totaling $6.0 million, consisted of an office building located in Clayton,
Mo. This asset was foreclosed upon in the fourth quarter of 2024.

* At December 31, 2025, the one- to four-family residential category, totaling $643,000, consisted of one relationship that was transferred
from non-performing loans in the current quarter. This asset consisted of a condominium in the Sarasota, Fla. area. The borrower was no
longer in compliance with their loan agreement and, ultimately, the property was placed into foreclosure.

**<u>BUSINESS INITIATIVES</u>**

The Company maintains its focus on technology initiatives and advancements with its current core provider. These investments in both foundational projects and a heightened customer experience continue to foster an organizational emphasis on innovation and forward progress.

The Company transitioned its banking center located at 4700 Mid Rivers Mall Dr. in Cottleville, Mo., to its second drive-thru Express Center location in the spring of 2026. This is the Company's first Express Center in the St. Louis, Mo., area. In addition to the Cottleville location, the Company operates 17 other locations in the St. Louis metro region.

**2026 Annual Meeting of Stockholders**

The Company announced that its 2026 Annual Meeting of Stockholders will be held at 10 a.m. Central Time on May 13, 2026, and will be held in a virtual format. Stockholders will be able to attend the Annual Meeting via a live webcast. Holders of record of Great Southern Bancorp, Inc. common stock at the close of business on the record date, March 3, 2026, may vote during the live webcast of the Annual Meeting or by proxy. Please see the Company's Notice of Annual Meeting and Proxy Statement available on the Company's website, www.GreatSouthernBank.com (click "About" then "Investor Relations") for additional information about the virtual meeting.

**Earnings Conference Call**

The Company will host a conference call on Thursday, April 16, 2026, at 2:00 p.m. Central Time to discuss first quarter 2026 preliminary earnings. The call will be available live or in a recorded version at the Company's Investor Relations website, http://investors.greatsouthernbank.com. Participants may register for the call at https://register-conf.media-server.com/register/BIc5cb39e8aed7434a9500e6b80e150ad9.

**About Great Southern Bancorp, Inc.**

Headquartered in Springfield, Missouri, Great Southern offers a broad range of banking services to customers. The Company operates 87 retail banking centers in Missouri, Iowa, Kansas, Minnesota, Arkansas and Nebraska and commercial lending offices in Atlanta, Charlotte, Chicago, Dallas, Denver, Omaha, and Phoenix. The common stock of Great Southern Bancorp, Inc. is listed on the Nasdaq Global Select Market under the symbol "GSBC."

***www.GreatSouthernBank.com***

**Forward-Looking Statements**

When used in this press release and in other documents filed or furnished by the Company with or to the Securities and Exchange Commission (the "SEC"), in the Company's other press releases or other public or stockholder communications, and in oral statements made with the approval of an authorized executive officer, the words or phrases "may," "might," "could," "should," "will likely result," "are expected to," "will continue," "is anticipated," "believe," "estimate," "project," "intends" or similar expressions are intended to identify "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements also include, but are not limited to, statements regarding plans, objectives, expectations or consequences of announced transactions, known trends and statements about future performance, operations, products and services of the Company. The Company's ability to predict results or the actual effects of future plans or strategies is inherently uncertain, and the Company's actual results could differ materially from those contained in the forward-looking statements.

Factors that could cause or contribute to such differences include, but are not limited to: (i) expected revenues, cost savings, earnings accretion, synergies and other benefits from the Company's merger and acquisition activities might not be realized within the anticipated time frames or at all, and costs or difficulties relating to integration matters, including but not limited to customer and employee retention, might be greater than expected; (ii) changes in economic conditions, either nationally or in the Company's market areas; (iii) the effects of any new or continuing public health issues on general economic and financial market conditions; (iv) fluctuations in interest rates, the effects of inflation or a potential recession, whether caused by Federal Reserve actions or otherwise; (v) the impact of bank failures or adverse developments at other banks and related negative press about the banking industry in general on investor and depositor sentiment; (vi) slower or negative economic growth caused by tariffs, changes in energy prices, supply chain disruptions or other factors; (vii) the risks of lending and investing activities, including changes in the level and direction of loan delinquencies and write-offs and changes in estimates of the adequacy of the allowance for credit losses; (viii) the possibility of realized or unrealized losses on securities held in the Company's investment portfolio; (ix) the Company's ability to access cost-effective funding and maintain sufficient liquidity; (x) fluctuations in real estate values and both residential and commercial real estate market conditions; (xi) the ability to adapt successfully to technological changes to meet customers' needs and developments in the marketplace; (xii) the possibility that security measures implemented might not be sufficient to mitigate the risk of a cyber-attack or cyber theft, and that such security measures might not protect against systems failures or interruptions; (xiii) legislative or regulatory changes that adversely affect the Company's business; (xiv) changes in accounting policies and practices or accounting standards; (xv) results of examinations of the Company and the Bank by their regulators, including the possibility that the regulators may, among other things, require the Company to limit its business activities, change its business mix, increase its allowance for credit losses, write-down assets or increase its capital levels, or affect its ability to borrow funds or maintain or increase deposits, which could adversely affect its liquidity and earnings; (xvi) costs and effects of litigation, including settlements and judgments; (xvii) competition; and (xviii) natural disasters, war, terrorist activities or civil unrest and their effects on economic and business environments in which the Company operates. The Company wishes to advise readers that the factors listed above and other risks described in the Company's most recent Annual Report on Form 10-K, including, without limitation, those described under "Item 1A. Risk Factors," subsequent Quarterly Reports on Form 10-Q and other documents filed or furnished from time to time by the Company with the SEC (which are available on our website at www.greatsouthernbank.com and the SEC's website at www.sec.gov), could affect the Company's financial performance and cause the Company's actual results for future periods to differ materially from any opinions or statements expressed with respect to future periods in any current statements.

The Company does not undertake-and specifically declines any obligation- to publicly release the result of any revisions which may be made to any forward-looking statements to reflect events or circumstances after the date of such statements or to reflect the occurrence of anticipated or unanticipated events.

The following tables set forth selected consolidated financial information of the Company at the dates and for the periods indicated. Financial data at all dates other than December 31, 2025, and for all periods other than the year ended December 31, 2025, is unaudited. In the opinion of management, all adjustments, which consist only of normal recurring accrual adjustments, necessary for a fair presentation of the results at and for such unaudited dates and periods have been included. The results of operations and other data for the three months ended March 31, 2026 and 2025, and the three months ended December 31, 2025, are not necessarily indicative of the results of operations which may be expected for any future period.

---

| | | |
|:---|:---|:---|
|  | **March 31,**<br>**2026** | **December 31,**<br>**2025** |
|  | **(In thousands)** | **(In thousands)** |
| **Selected Financial Condition Data:** |  |  |
| &nbsp;&nbsp;Total assets | $5687322 | $5598606 |
| &nbsp;&nbsp;Loans receivable, gross | 4526999 | 4427678 |
| &nbsp;&nbsp;Allowance for credit losses | 64784 | 64771 |
| &nbsp;&nbsp;Other real estate owned, net | 6615 | 6036 |
| &nbsp;&nbsp;Available-for-sale securities, at fair value | 513846 | 523831 |
| &nbsp;&nbsp;Held-to-maturity securities, at amortized cost | 177594 | 179200 |
| &nbsp;&nbsp;Deposits | 4445161 | 4482774 |
| &nbsp;&nbsp;Total borrowings | 533632 | 405169 |
| &nbsp;&nbsp;Total stockholders' equity | 633630 | 636126 |
| &nbsp;&nbsp;Non-performing assets | 10069 | 8130 |

---

---

| | | | |
|:---|:---|:---|:---|
|  | **Three Months Ended** | **Three Months Ended** | |
|  | **March 31,** | **March 31,** | |
|  | **2026** | **2025** | **Three Months**<br>**Ended**<br>**December 31,**<br>**2025** |
|  | **(In thousands)** | **(In thousands)** | **(In thousands)** |
| **Selected Operating Data:** |  |  |  |
| &nbsp;&nbsp;Interest income | $71165 | $80243 | $73435 |
| &nbsp;&nbsp;Interest expense | 22837 | 30909 | 24272 |
| &nbsp;&nbsp;Net interest income | 48328 | 49334 | 49163 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Provision (credit) for credit losses on<br> loans and unfunded commitments | (931) | (348) | 882 |
| &nbsp;&nbsp;Non-interest income | 7029 | 6590 | 7188 |
| &nbsp;&nbsp;Non-interest expense | 34792 | 34822 | 36000 |
| &nbsp;&nbsp;Provision for income taxes | 4020 | 4290 | 3194 |
| &nbsp;&nbsp;Net income | $17476 | $17160 | $16275 |

---

---

| | | | |
|:---|:---|:---|:---|
|  | **At or For the Three**<br>**Months Ended** | **At or For the Three**<br>**Months Ended** | |
|  | **March 31,** | **March 31,** | |
|  | **2026** | **2025** | **At or For the Three Months Ended**<br>**December 31,**<br>**2025** |
|  | **(Dollars in thousands, except per share data)** | **(Dollars in thousands, except per share data)** | **(Dollars in thousands, except per share data)** |
| **Per Common Share:** |  |  |  |
| &nbsp;&nbsp;Net income (fully diluted) | $1.58 | $1.47 | $1.45 |
| &nbsp;&nbsp;Book value | $58.27 | $53.03 | $57.50 |
| **Earnings Performance Ratios:** |  |  |  |
| &nbsp;&nbsp;Annualized return on average assets | 1.24% | 1.15% | 1.16% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Annualized return on average<br> common stockholders' equity | 10.85% | 11.30% | 10.16% |
| &nbsp;&nbsp;Net interest margin | 3.71% | 3.57% | 3.70% |
| &nbsp;&nbsp;Average interest rate spread | 3.20% | 3.00% | 3.16% |
| &nbsp;&nbsp;Efficiency ratio | 62.85% | 62.27% | 63.89% |
| &nbsp;&nbsp;Non-interest expense to average total assets | 2.47% | 2.34% | 2.56% |
| **Asset Quality Ratios:** |  |  |  |
| &nbsp;&nbsp;Allowance for credit losses to period-end loans | 1.43% | 1.36% | 1.46% |
| &nbsp;&nbsp;Non-performing assets to period-end assets | 0.18% | 0.16% | 0.15% |
| &nbsp;&nbsp;Non-performing loans to period-end loans | 0.08% | 0.07% | 0.05% |
| &nbsp;&nbsp;Annualized net charge-offs to average loans | 0.00% | 0.00% | 0.00% |

---

---

| | | |
|:---|:---|:---|
| **Great Southern Bancorp, Inc. and Subsidiaries<br>Consolidated Statements of Financial Condition<br>(In thousands, except number of shares)<br>** | **Great Southern Bancorp, Inc. and Subsidiaries<br>Consolidated Statements of Financial Condition<br>(In thousands, except number of shares)<br>** | **Great Southern Bancorp, Inc. and Subsidiaries<br>Consolidated Statements of Financial Condition<br>(In thousands, except number of shares)<br>** |
|  | **March 31,**<br>**2026** | **December 31,**<br>**2025** |
| **Assets** | | |
| &nbsp;&nbsp;Cash | $101405 | $109833 |
| &nbsp;&nbsp;Interest-bearing deposits in other financial institutions | 85999 | 79721 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Cash and cash equivalents | 187404 | 189554 |
| &nbsp;&nbsp;Available-for-sale securities | 513846 | 523831 |
| &nbsp;&nbsp;Held-to-maturity securities | 177594 | 179200 |
| &nbsp;&nbsp;Mortgage loans held for sale | 6823 | 6838 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Loans receivable, net of allowance for credit losses of $64,784 – March 2026;<br> $64,771 – December 2025 | 4456639 | 4356853 |
| &nbsp;&nbsp;Interest receivable | 19716 | 18068 |
| &nbsp;&nbsp;Prepaid expenses and other assets | 124023 | 128615 |
| &nbsp;&nbsp;Other real estate owned and repossessions, net | 6615 | 6036 |
| &nbsp;&nbsp;Premises and equipment, net | 132113 | 133257 |
| &nbsp;&nbsp;Goodwill and other intangible assets | 9552 | 9660 |
| &nbsp;&nbsp;Federal Home Loan Bank stock and other interest-earning assets | 27720 | 20079 |
| &nbsp;&nbsp;Current and deferred income taxes | 25277 | 26615 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total Assets | $5687322 | $5598606 |
| **Liabilities and Stockholders' Equity** |  |  |
| **Liabilities** |  |  |
| &nbsp;&nbsp;Deposits | $4445161 | $4482774 |
| &nbsp;&nbsp;Securities sold under reverse repurchase agreements with customers | 37198 | 48467 |
| &nbsp;&nbsp;Short-term borrowings | 470660 | 330928 |
| &nbsp;&nbsp;Subordinated debentures issued to capital trust | 25774 | 25774 |
| &nbsp;&nbsp;Accrued interest payable | 3250 | 3612 |
| &nbsp;&nbsp;Advances from borrowers for taxes and insurance | 9021 | 5781 |
| &nbsp;&nbsp;Accounts payable and accrued expenses | 55011 | 56596 |
| &nbsp;&nbsp;Liability for unfunded commitments | 7617 | 8548 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total Liabilities | 5053692 | 4962480 |
| **Stockholders' Equity** |  |  |
| &nbsp;&nbsp;Capital stock |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Preferred stock, $.01 par value; authorized 1,000,000 shares; issued and<br> outstanding March 2026 and December 2025 -0- shares |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Common stock, $.01 par value; authorized 20,000,000 shares; issued<br> and outstanding March 2026 – 10,873,847 shares; December 2025 – 11,062,252 shares | 83 | 111 |
| &nbsp;&nbsp;Additional paid-in capital | 56126 | 54120 |
| &nbsp;&nbsp;Retained earnings | 612570 | 614095 |
| &nbsp;&nbsp;Accumulated other comprehensive loss | (35149) | (32200) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total Stockholders' Equity | 633630 | 636126 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total Liabilities and Stockholders' Equity | $5687322 | $5598606 |

---

---

| | | | |
|:---|:---|:---|:---|
| **Great Southern Bancorp, Inc. and Subsidiaries<br>Consolidated Statements of Income<br>(In thousands, except per share data)** | **Great Southern Bancorp, Inc. and Subsidiaries<br>Consolidated Statements of Income<br>(In thousands, except per share data)** | **Great Southern Bancorp, Inc. and Subsidiaries<br>Consolidated Statements of Income<br>(In thousands, except per share data)** | **Great Southern Bancorp, Inc. and Subsidiaries<br>Consolidated Statements of Income<br>(In thousands, except per share data)** |
|  | **Three Months Ended** | **Three Months Ended** | **Three Months Ended** |
|  | **March 31,** | **March 31,** | **December 31,** |
|  | **2026** | **2025** | **2025** |
| **Interest Income** |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Loans | $64660 | $73071 | $66531 |
| &nbsp;&nbsp;&nbsp;&nbsp;Investment securities and other | 6505 | 7172 | 6904 |
|  | 71165 | 80243 | 73435 |
| **Interest Expense** |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Deposits | 18337 | 24600 | 21185 |
| &nbsp;&nbsp;&nbsp;&nbsp;Securities sold under reverse repurchase agreements | 96 | 371 | 120 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Short-term borrowings, overnight FHLBank borrowings and<br> other interest-bearing liabilities | 4062 | 4450 | 2598 |
| &nbsp;&nbsp;&nbsp;&nbsp;Subordinated debentures issued to capital trust | 342 | 382 | 369 |
| &nbsp;&nbsp;&nbsp;&nbsp;Subordinated notes |  | 1106 |  |
|  | 22837 | 30909 | 24272 |
| **Net Interest Income** | 48328 | 49334 | 49163 |
| **Provision for Credit Losses on Loans** |  |  |  |
| **Provision (Credit) for Unfunded Commitments** | (931) | (348) | 882 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Net Interest Income After Provision for Credit Losses and**<br> **Provision (Credit) for Unfunded Commitments** | 49259 | 49682 | 48281 |
| **Non-interest Income** |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Commissions | 615 | 262 | 387 |
| &nbsp;&nbsp;&nbsp;&nbsp;Overdraft and Insufficient funds fees | 1231 | 1215 | 1334 |
| &nbsp;&nbsp;&nbsp;&nbsp;POS and ATM fee income and service charges | 3101 | 3234 | 3234 |
| &nbsp;&nbsp;&nbsp;&nbsp;Net gains on loan sales | 719 | 601 | 862 |
| &nbsp;&nbsp;&nbsp;&nbsp;Late charges and fees on loans | 136 | 243 | 421 |
| &nbsp;&nbsp;&nbsp;&nbsp;Loss on derivative interest rate products | (2) | (24) | (8) |
| &nbsp;&nbsp;&nbsp;&nbsp;Other income | 1229 | 1059 | 958 |
|  | 7029 | 6590 | 7188 |
| **Non-interest Expense** |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Salaries and employee benefits | 20071 | 20129 | 19645 |
| &nbsp;&nbsp;&nbsp;&nbsp;Net occupancy and equipment expense | 8864 | 8533 | 9456 |
| &nbsp;&nbsp;&nbsp;&nbsp;Postage | 925 | 931 | 916 |
| &nbsp;&nbsp;&nbsp;&nbsp;Insurance | 1072 | 1165 | 1078 |
| &nbsp;&nbsp;&nbsp;&nbsp;Advertising | 372 | 290 | 949 |
| &nbsp;&nbsp;&nbsp;&nbsp;Office supplies and printing | 222 | 266 | 211 |
| &nbsp;&nbsp;&nbsp;&nbsp;Telephone | 685 | 706 | 696 |
| &nbsp;&nbsp;&nbsp;&nbsp;Legal, audit and other professional fees | 690 | 1038 | 951 |
| &nbsp;&nbsp;&nbsp;&nbsp;Expense (income) on other real estate and repossessions | 54 | (70) | (138) |
| &nbsp;&nbsp;&nbsp;&nbsp;Acquired intangible asset amortization | 108 | 108 | 109 |
| &nbsp;&nbsp;&nbsp;&nbsp;Other operating expenses | 1729 | 1726 | 2127 |
|  | 34792 | 34822 | 36000 |
| **Income Before Income Taxes** | 21496 | 21450 | 19469 |
| **Provision for Income Taxes** | 4020 | 4290 | 3194 |
| **Net Income** | $17476 | $17160 | $16275 |
| **Earnings Per Common Share** |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Basic | $1.59 | $1.47 | $1.46 |
| &nbsp;&nbsp;&nbsp;&nbsp;Diluted | $1.58 | $1.47 | $1.45 |
| **Dividends Declared Per Common Share** | $0.43 | $0.40 | $0.43 |

---

**Average Balances, Interest Rates and Yields**

The following table presents, for the periods indicated, the total dollar amounts of interest income from average interest-earning assets and the resulting yields, as well as the interest expense on average interest-bearing liabilities, expressed both in dollars and rates, and the net interest margin. Average balances of loans receivable include the average balances of nonaccrual loans for each period. Interest income on loans includes interest received on nonaccrual loans on a cash basis. Interest income on loans also includes the amortization of net loan fees, which were deferred in accordance with accounting standards. Net fees included in interest income were $879,000 and $970,000 for the three months ended March 31, 2026 and 2025, respectively. Tax-exempt income was not calculated on a tax equivalent basis. The table does not reflect any effect of income taxes.

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| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
|  | **March 31, 2026** | **Three Months Ended**<br>**March 31, 2026** | **Three Months Ended**<br>**March 31, 2026** | **Three Months Ended**<br>**March 31, 2026** | **Three Months Ended**<br>**March 31, 2026** | **Three Months Ended**<br>**March 31, 2025** | **Three Months Ended**<br>**March 31, 2025** | **Three Months Ended**<br>**March 31, 2025** |
|  | <br>**Yield/Rate** | **Average**<br>**Balance** | <br>**Interest** | **Yield/**<br>**Rate** | | **Average**<br>**Balance** | <br>**Interest** | **Yield/**<br>**Rate** |
|  | **(Dollars in thousands)** | **(Dollars in thousands)** | **(Dollars in thousands)** | **(Dollars in thousands)** | **(Dollars in thousands)** | **(Dollars in thousands)** | **(Dollars in thousands)** | **(Dollars in thousands)** |
| Interest-earning assets: |  |  |  |  |  |  |  |  |
| Loans receivable: |  |  |  |  |  |  |  |  |
| &nbsp;&nbsp;One- to four-family residential | 4.26% | $782410 | $8385 | 4.35 | % | $830615 | $8568 | 4.18% |
| &nbsp;&nbsp;Other residential | 6.23 | 1382505 | 21532 | 6.32 |  | 1546209 | 26450 | 6.94 |
| &nbsp;&nbsp;Commercial real estate | 5.96 | 1550121 | 22788 | 5.96 |  | 1510432 | 23015 | 6.18 |
| &nbsp;&nbsp;Construction | 6.25 | 404439 | 6367 | 6.38 |  | 490586 | 8652 | 7.15 |
| &nbsp;&nbsp;Commercial business | 5.81 | 177823 | 2964 | 6.76 |  | 211791 | 3822 | 7.32 |
| &nbsp;&nbsp;Other loans | 6.24 | 175801 | 2624 | 6.05 |  | 166424 | 2564 | 6.25 |
| &nbsp;&nbsp;&nbsp;&nbsp;Total loans receivable | 5.78 | 4473099 | 64660 | 5.86 |  | 4756057 | 73071 | 6.23 |
| Investment securities | 3.20 | 722850 | 5732 | 3.22 |  | 738122 | 6074 | 3.34 |
| Other interest-earning assets | 3.64 | 89479 | 773 | 3.50 |  | 105286 | 1098 | 4.23 |
| &nbsp;&nbsp;&nbsp;&nbsp;Total interest-earning assets | 5.41 | 5285428 | 71165 | 5.46 |  | 5599465 | 80243 | 5.81 |
| Non-interest-earning assets: |  |  |  |  |  |  |  |  |
| Cash and cash equivalents |  | 97691 |  |  |  | 100558 |  |  |
| Other non-earning assets |  | 246474 |  |  |  | 262490 |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Total assets |  | $5629593 |  |  |  | $5962513 |  |  |
| Interest-bearing liabilities: |  |  |  |  |  |  |  |  |
| &nbsp;&nbsp;Interest-bearing demand and savings | 1.20 | $2250959 | 6731 | 1.21 |  | $2221475 | 7797 | 1.42 |
| &nbsp;&nbsp;Time deposits | 2.97 | 687208 | 5094 | 3.01 |  | 772054 | 6714 | 3.53 |
| &nbsp;&nbsp;Brokered deposits | 3.80 | 681017 | 6512 | 3.88 |  | 892611 | 10089 | 4.58 |
| &nbsp;&nbsp;&nbsp;&nbsp;Total deposits | 2.00 | 3619184 | 18337 | 2.05 |  | 3886140 | 24600 | 2.57 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Securities sold under reverse<br> repurchase agreements | 1.31 | 38162 | 96 | 1.02 |  | 82400 | 371 | 1.83 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Short-term borrowings, overnight<br> FHLBank borrowings and other interest-bearing liabilities | 3.91 | 419154 | 4062 | 3.93 |  | 392646 | 4450 | 4.60 |
| Subordinated debentures issued to capital trust | 5.53 | 25774 | 342 | 5.38 |  | 25774 | 382 | 6.01 |
| Subordinated notes |  |  |  |  |  | 74919 | 1106 | 5.99 |
| &nbsp;&nbsp;&nbsp;&nbsp;Total interest-bearing liabilities | 2.23 | 4102274 | 22837 | 2.26 |  | 4461879 | 30909 | 2.81 |
| Non-interest-bearing liabilities: |  |  |  |  |  |  |  |  |
| &nbsp;&nbsp;Demand deposits |  | 835093 |  |  |  | 821759 |  |  |
| &nbsp;&nbsp;Other liabilities |  | 48072 |  |  |  | 71360 |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Total liabilities |  | 4985439 |  |  |  | 5354998 |  |  |
| Stockholders' equity |  | 644154 |  |  |  | 607515 |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Total liabilities and stockholders' equity |  | $5629593 |  |  |  | $5962513 |  |  |
| Net interest income: |  |  | $48328 |  |  |  | $49334 |  |
| Interest rate spread | 3.18% |  |  | 3.20 | % |  |  | 3.00% |
| Net interest margin\* |  |  |  | 3.71 | % |  |  | 3.57% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Average interest-earning assets to <br> average interest-bearing liabilities |  | 128.8% |  |  |  | 125.5% |  |  |
| \*Defined as the Company's net interest income divided by average total interest-earning assets. | \*Defined as the Company's net interest income divided by average total interest-earning assets. | \*Defined as the Company's net interest income divided by average total interest-earning assets. | \*Defined as the Company's net interest income divided by average total interest-earning assets. | \*Defined as the Company's net interest income divided by average total interest-earning assets. | \*Defined as the Company's net interest income divided by average total interest-earning assets. | \*Defined as the Company's net interest income divided by average total interest-earning assets. | \*Defined as the Company's net interest income divided by average total interest-earning assets. | \*Defined as the Company's net interest income divided by average total interest-earning assets. |

---

<u>NON-GAAP FINANCIAL MEASURES</u>

This document contains certain financial information determined by methods other than in accordance with accounting principles generally accepted in the United States ("GAAP"), specifically, the ratio of tangible common equity to tangible assets.

In calculating the ratio of tangible common equity to tangible assets, we subtract period-end intangible assets from common equity and from total assets. Management believes that the presentation of this measure excluding the impact of intangible assets provides useful supplemental information that is helpful in understanding our financial condition and results of operations, as it provides a method to assess management's success in utilizing our tangible capital as well as our capital strength. Management also believes that providing a measure that excludes balances of intangible assets, which are subjective components of valuation, facilitates the comparison of our performance with the performance of our peers. In addition, management believes that this is a standard financial measure used in the banking industry to evaluate performance.

This non-GAAP financial measurement is supplemental and is not a substitute for any analysis based on GAAP financial measures. Because not all companies use the same calculation of non-GAAP measures, this presentation may not be comparable to other similarly titled measures as calculated by other companies.

**Non-GAAP Reconciliation: Ratio of Tangible Common Equity to Tangible Assets**

---

| | | |
|:---|:---|:---|
|  | **March 31,**<br>**2026** | **December 31,**<br>**2025** |
|  | **(Dollars in thousands)** | **(Dollars in thousands)** |
| Common equity at period end | $633630 | $636126 |
| Less: Intangible assets at period end | 9552 | 9660 |
| Tangible common equity at period end (a) | $624078 | $626466 |
| Total assets at period end | $5687322 | $5598606 |
| Less: Intangible assets at period end | 9552 | 9660 |
| Tangible assets at period end (b) | $5677770 | $5588946 |
| Tangible common equity to tangible assets (a) / (b) | 10.99% | 11.21% |

---

 **CONTACT:** 

Kincade Ayers

Investor Relations,

(616) 233-0500

GSBC@lambert.com

## Exhibit 99.2

**Exhibit 99.2**

![](exh992_01.jpg)

Earnings Presentation April 2026 Great Southern Bancorp. Inc (NASDAQ: GSBC) First Quarter Ended March 31, 2026

![](exh992_02.jpg)

Forward - Looking Statements When used in this presentation and in other documents filed or furnished by the Company with or to the Securities and Exchange Commission (the "SEC"), in the Company's other press releases or other public or stockholder communications, and in oral statements made with the approval of an authorized executive officer, the words or phrases "may," "might," "could," "should," "will likely result," "are expected to," "will continue," "is anticipated," "believe," "estimate," "project," "intends" or similar expressions are intended to identify "forward - looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995. Forward - looking statements also include, but are not limited to, statements regarding plans, objectives, expectations or consequences of announced transactions, known trends and statements about future performance, operations, products and services of the Company. The Company's ability to predict results or the actual effects of future plans or strategies is inherently uncertain, and the Company's actual results could differ materially from those contained in the forward - looking statements. Factors that could cause or contribute to such differences include, but are not limited to: (i) expected revenues, cost savings, earnings accretion, synergies and other benefits from the Company's merger and acquisition activities might not be realized within the anticipated time frames or at all, and costs or difficulties relating to integration matters, including but not limited to customer and employee retention, might be greater than expected; (ii) changes in economic conditions, either nationally or in the Company's market areas; (iii) the effects of any new or continuing public health issues on general economic and financial market conditions; (iv) fluctuations in interest rates, the effects of inflation or a potential recession, whether caused by Federal Reserve actions or otherwise; (v) the impact of bank failures or adverse developments at other banks and related negative press about the banking industry in general on investor and depositor sentiment; (vi) slower or negative economic growth caused by tariffs, changes in energy prices, supply chain disruptions or other factors; (vii) the risks of lending and investing activities, including changes in the level and direction of loan delinquencies and write - offs and changes in estimates of the adequacy of the allowance for credit losses; (viii) the possibility of realized or unrealized losses on securities held in the Company's investment portfolio; (ix) the Company's ability to access cost - effective funding and maintain sufficient liquidity; (x) fluctuations in real estate values and both residential and commercial real estate market conditions; (xi) the ability to adapt successfully to technological changes to meet customers' needs and developments in the marketplace; (xii) the possibility that security measures implemented might not be sufficient to mitigate the risk of a cyber - attack or cyber theft, and that such security measures might not protect against systems failures or interruptions; (xiii) legislative or regulatory changes that adversely affect the Company's business; (xiv) changes in accounting policies and practices or accounting standards; (xv) results of examinations of the Company and Great Southern Bank by their regulators, including the possibility that the regulators may, among other things, require the Company to limit its business activities, change its business mix, increase its allowance for credit losses, write - down assets or increase its capital levels, or affect its ability to borrow funds or maintain or increase deposits, which could adversely affect its liquidity and earnings; (xvi) costs and effects of litigation, including settlements and judgments; (xvii) competition; and (xviii) natural disasters, war, terrorist activities or civil unrest and their effects on economic and business environments in which the Company operates. The Company wishes to advise readers that the factors listed above and other risks described in the Company's most recent Annual Report on Form 10 - K, including, without limitation, those described under "Item 1A. Risk Factors," subsequent Quarterly Reports on Form 10 - Q and other documents filed or furnished from time to time by the Company with the SEC (which are available on our website at www.greatsouthernbank.com and the SEC's website at www.sec.gov), could affect the Company's financial performance and cause the Company's actual results for future periods to differ materially from any opinions or statements expressed with respect to future periods in any current statements. The Company does not undertake - and specifically declines any obligation - to publicly release the result of any revisions which may be made to any forward - looking statements to reflect events or circumstances after the date of such statements or to reflect the occurrence of anticipated or unanticipated events. Great Southern Bancorp. Inc \| 2

![](exh992_03.jpg)

Executive Management Team Joseph W. Turner joined Great Southern in 1991 and became an officer of Bancorp in 1995. He was appointed to the Board of Directors of Bancorp and Great Southern in 1997 and has served as President and Chief Executive Officer since 2000. In this role, he has led the company's strategic vision, financial growth, and operational execution, positioning Great Southern as a strong and competitive institution. Before joining Great Southern, Mr. Turner practiced law with Stinson LLP in Kansas City, Missouri, where he specialized in financial and corporate matters. His deep understanding of regulatory compliance, risk management, and corporate governance has been instrumental in guiding the bank's financial strategy. Mr. Turner is the son of William V. Turner, Chairman of the Board, and the brother of Julie Turner Brown, a fellow director. He also serves on the board of CoxHealth, contributing expertise in financial oversight. His decades of leadership have driven Great Southern's success, ensuring stability, disciplined management, and long - term value for shareholders. Joseph W. Turner President & Chief Executive Officer Rex A. Copeland Senior Vice President & Chief Financial Officer Rex A. Copeland has served as Senior Vice President, Chief Financial Officer, and Treasurer of Great Southern Bancorp, Inc. and Great Southern Bank since 2000. He oversees all financial functions of the company, including financial reporting, strategic planning, risk management, and capital allocation. With decades of experience in corporate finance, he has played a pivotal role in shaping financial policies, ensuring regulatory compliance, and optimizing efficiency. Before joining Great Southern, Mr. Copeland held financial leadership positions at Bank One Corporation, where he contributed to internal audit, financial strategy and corporate accounting. He began his career as an auditor with Forvis Mazars, LLP (formerly BKD, LLP), developing a strong foundation in financial reporting, internal controls, and audit procedures. Previously practicing as a Certified Public Accountant, he has expertise in financial management, corporate governance, and regulatory affairs. Mr. Copeland's leadership has been instrumental in Great Southern's stability and long - term growth. His financial expertise supports disciplined fiscal management and shareholder value. He remains active in industry organizations, offering insights on financial best practices and corporate strategy. Great Southern Bancorp. Inc \| 3

![](exh992_04.jpg)

Financial Performance Great Southern Bancorp. Inc (NASDAQ: GSBC) Quarter ended March 31, 2026

![](exh992_05.jpg)

Highlights & Developments Great Southern Bancorp. Inc \| 5 Earnings Growth: 1Q26 net income increased to $17.5 million ($1.58 per diluted share) from $17.2 million ($1.47 per diluted share) in 1Q25, driven by improved non - interest income, prudent non - interest expense management, and a lower provision for unfunded commitments. Net Interest Income & Margin: Net interest income decreased by $1.0 million, or approximately 2.0% year - over - year, to $48.3 million, with an annualized net interest margin of 3.71%, up from 3.57% in 1Q25. Asset Quality : Non - performing assets were $10 . 1 million (0 . 18 % of total assets), a $2 . 0 million increase from the linked quarter and an increase of $0 . 6 million from March 31 , 2025 . The low level of non - performing assets reflects management's disciplined underwriting and conservative lending standards . Capital Strength: Stockholders' equity decreased by $2.5 million to $633.6 million, compared to December 31, 2025. The tangible common equity to tangible common assets ratio was 11.0% at March 31, 2026. Loan Portfolio Trends: Total net loans, excluding mortgage loans held for sale, increased $99.8 million, or 2.3%, to $4.46 billion from $4.36 billion at December 31, 2025, primarily due to increases in construction loans and commercial real estate loans, partially offset by decreases in other residential (multi - family) loans. 1Q25 4Q25 1Q26 ($000S EXCEPT PER SHARE DATA) INCOME STATEMENT $49,334 $49,163 $48,328 Net Interest Income $17,160 $16,275 $17,476 Net Income $1.47 $1.45 $1.58 Earnings per Diluted Common Share 4Q25 1Q26 ($000S) BALANCE SHEET $636,126 $633,630 Total Stockholders' Equity $4,427,678 $4,526,998 Loans Receivable, Gross $4,482,774 $4,445,161 Total Deposits 1Q25 4Q25 1Q26 ASSET QUALITY RATIOS 1.36% 1.46% 1.43% Allowance for Credit Losses to Period - End Loans 0.16% 0.15% 0.18% Non - Performing Assets to Period - End Assets 0.00% (0.00%) (0.00%) Annualized Net Charge - Offs (recoveries) to Average Loans

![](exh992_06.jpg)

$49,334 $49,163 $48,328 3.57% 3.70% 3.71% 1Q25 4Q25 1Q26 Income Statement Net Income Growth: GSBC reported net income of $17.5 million in 1Q26, a 1.8% increase from $17.2 million in 1Q25. Earnings Per Share: Earnings per diluted common share rose to $1.58 in 1Q26 from $1.47 in 1Q25, marking a 7.5% increase. Net Interest Income: There was a 2.0% decrease in net interest income, reaching $48.3 million in 1Q26, compared to $49.3 million in 1Q25. Non - interest Expense Reduction: Total non - interest expense declined to $34.8 million in 1Q26, a reduction of $30,000 from 1Q25. Net Interest Margin: Net interest margin improved by 14 basis points, standing at 3.71% in 1Q26, compared to 3.57% in 1Q25. Net Interest Margin & Net Interest Income Dollars In Thousands Net Interest Margin Net Interest Income Great Southern Bancorp. Inc \| 6

![](exh992_07.jpg)

$262 $387 $615 $1,215 $1,334 $1,231 $3,234 $3,234 $3,101 $601 $862 $719 $243 $421 $136 $1,059 $958 $1,229 $(24) 1Q25 $(8) 4Q25 $(2) 1Q26 Non - Interest Income Dollars In Thousands Other income Late charges and fees on loans Net gains on loan sales POS and ATM fee income and service charges Overdraft and Insufficient funds fees Commissions Loss on derivative interest rate products Non - Interest Income Great Southern Bancorp. Inc \| 7 Total Non - Interest Income: $7.0 million, a 6.7% increase from $6.6 million in 1Q25. POS and ATM fee income and service charges: $3.1 million, down 4.1% from $3.2 million in 1Q25. Overdraft and insufficient funds fees: $1.23 million, a 1.3% increase from $1.21 million in 1Q25. Late charges and fees on loans: $136,000, a 44% decrease compared to $243,000 in 1Q25, driven by reduced payoff volume. Other Non - Interest Income: $1.2 million, a 16.1% increase from $1.1 million in 1Q25. Net gains on loan sales: $719,000, up 19.6% from $601,000 in 1Q25. Loss on derivative interest rate products: Negative $2,000 compared to negative $24,000 in 1Q25.

![](exh992_08.jpg)

All Other Non - Interest Expense Non - Interest Expense Total Non - Interest Expense: $34.8 million, a $30,000 decrease from $34.8 million in 1Q25. Net Occupancy and Equipment Expense: Net occupancy expenses increased to $8.9 million, representing a $331,000 year - over - year increase, driven primarily by higher computer license and support expenses associated with upgrades to core system capabilities and the disaster recovery site, which increased by $339,000 in 1Q26 compared to 1Q25. Legal, Audit, and Other Professional Fees : Decreased by $348 , 000 to $690 , 000 , compared to $1 . 0 million in 1 Q 25 . The decrease was primarily due to the recovery of $261 , 000 in legal fees related to an insurance reimbursement of legal fees that had been expensed in prior periods related to a loan foreclosure . Salaries and Employee Benefits: Decreased by $58,000 to $20.1 million, consistent with $20.1 million in 1Q25. $20,129 $19,645 $20,071 $14,693 $16,335 $14,721 1Q25 4Q25 Salaries & Employee Benefits 1Q26 Non - Interest Expense Dollars In Thousands Great Southern Bancorp. Inc \| 8

![](exh992_09.jpg)

$4,758.0 $4,482.8 $4,445.2 1Q25 4Q25 1Q26 $2,248.3 $2,289.4 $2,264.4 $852.7 $841.5 $857.4 $761.7 $688.4 $671.4 $895.4 $663.4 $652.0 $2,500 $2,000 $1,500 $1,000 $500 $0 1Q25 1Q26 Interest - bearing 4Q25 Non - Interest - bearing Time Brokered Great Southern Bancorp. Inc \| 9 Deposits Interest - Bearing Deposits: Decreased by $25.0 million, or 1.1%, compared to 4Q25, primarily driven by a decrease in certain money market accounts. Non - Interest - Bearing Deposits: Increased by $15.8 million, or 1.9%, compared to the 4Q25. Time Deposits: Decreased by $17.0 million, or 2.5%, compared to 4Q25. Brokered Deposits: Decreased by $11.5 million, or 1.7%, across various alternative funding sources relative to 4Q25. Deposit Breakdown Dollars In Millions Total Deposits Dollars In Millions

![](exh992_10.jpg)

Capital Stockholders' Equity at March 31, 2026: $633.6 million, or 11.1% of total assets, down from $636.1 million (11.4% of total assets) at December 31, 2025. Key Drivers of Change in Stockholders' Equity: ● $17.5 million in net income. ● $4.6 million in stock option exercises. ● $4.7 million in cash dividends declared. ● $16.9 million in common stock repurchases. ● $2.9 million decrease in stockholders' equity driven by an increase in AOCI loss in 1Q26 compared to 4Q25. \*Preliminary Mar. 31, 2025 Dec. 31, 2025 Mar. 31, 2026\* Consolidated Regulatory Capital Ratios 11.3% 12.2% 12.2% Tier 1 Leverage Ratio 12.4% 13.6% 13.5% Common Equity Tier 1 Capital Ratio 12.9% 14.1% 14.0% Tier 1 Capital Ratio 15.6% 15.3% 15.2% Total Capital Ratio 10.1% 11.2% 11.0% Tangible Common Equity Ratio $613.3 10.2% $636.1 11.4% $633.6 11.1% 1Q25 4Q25 1Q26 Stockholders' Equity Dollars In Millions Percentage of Total Assets Total Stockholders' Equity Great Southern Bancorp. Inc \| 10

![](exh992_11.jpg)

Consumer\* $179,525 4% Single Family Real Estate $789,551 17% Multi - family Real Estate $1,369,294 30% Commercial Real Estate $1,583,124 35% Const & Land Dev $432,146 10% Commercial Business $180,182 4% Loan Portfolio by Category Gross Loans [in thousands] \*Includes Home Equity Loans of $134,704 3 - 31 - 26 $4,533,822 \*Includes Home Equity Loans of $128,030 12 - 31 - 25 $4,434,516 Great Southern Bancorp. Inc \| 11

![](exh992_12.jpg)

Kansas City $232,330 5% St. Louis $747,154 17% Springfield $384,159 8% Missouri - Other $237,936 5% Iowa/Nebraska/ South Dakota $388,026 9% Minnesota $304,665 7% Oklahoma $110,964 2% Denver $135,443 3% Georgia $140,479 3% Colorado - Other $107,321 2% $167,960 4% Dallas Chicago $206,677 5% Texas - Other $298,822 7% 3% Florida $193,313 4% Phoenix $127,006 Midwest Region $286,114 6% Southern Region $330,945 7% Other Region $134,508 3% Loan Portfolio by Region Gross Loans [in thousands] 3 - 31 - 26 $4,533,822 12 - 31 - 25 $4,434,516 Great Southern Bancorp. Inc \| 12

![](exh992_13.jpg)

Asset Quality Metrics Non - Performing Assets (NPAs): Increased to $10.1 million, representing 0.18% of total assets, up from $8.1 million (0.15% of total assets) 4Q25. Allowance for Credit Losses (ACL): Remained stable at 1.43% of total loans, a slight decrease from 1.46% in 4Q25. Net Charge - Offs (Recoveries): Net recoveries totaled $13,000 for the quarter, representing 0.00% of average loans on an annualized basis, compared to net charge - offs of $56,000, or 0.00%, in 1Q25. Provision (Credit) for Credit Losses on Loans and Unfunded Commitments: Recorded a negative provision of $931,000, compared to a negative provision of $348,000 in 1Q25, reflecting current portfolio trends and management's assessment of the adequacy of reserves based on recent portfolio reviews and current economic conditions. Net Charge - Offs (Recoveries) $56,000 ($22,000) ($13,000) 1Q25 4Q25 1Q26 $9.5 $8.1 $10.1 0.16% 0.15% 0.18% 1Q26 Non - Performing Assets Dollars in Millions 1Q25 4Q25 Non - Performing Assets to Period - End Assets Non - Performing Assets Great Southern Bancorp. Inc \| 13

![](exh992_14.jpg)

Non - GAAP Reconciliation Great Southern Bancorp. Inc \| 14 This document contains certain financial information determined by methods other than in accordance with accounting principles generally accepted in the United States ("GAAP"), specifically, the ratio of tangible common equity to tangible assets. In calculating the ratio of tangible common equity to tangible assets, we subtract period - end intangible assets from common equity and from total assets. Management believes that the presentation of this measure excluding the impact of intangible assets provides useful supplemental information that is helpful in understanding our financial condition and results of operations, as it provides a method to assess management's success in utilizing our tangible capital as well as our capital strength. Management also believes that providing a measure that excludes balances of intangible assets, which are subjective components of valuation, facilitates the comparison of our performance with the performance of our peers. In addition, management believes that this is a standard financial measure used in the banking industry to evaluate performance. This non - GAAP financial measurement is supplemental and is not a substitute for any analysis based on GAAP financial measures. Because not all companies use the same calculation of non - GAAP measures, this presentation may not be comparable to other similarly titled measures as calculated by other companies.

![](exh992_15.jpg)

Non - GAAP Reconciliation Non - GAAP Reconciliation: Ratio of Tangible Common Equity to Tangible Assets Great Southern Bancorp. Inc \| 15

![](exh992_16.jpg)

Contact Us Great Southern Bancorp. Inc (NASDAQ: GSBC) Kincade Ayers (616) 233 - 0500 - GSBC@lambert.com Investor Relations

## Exhibit 99.3

**Exhibit 99.3**

![](exh993_01.jpg)

Loan Portfolio Presentation April 2026 Great Southern Bancorp. Inc (NASDAQ: GSBC) First Quarter Ended March 31, 2026

![](exh993_02.jpg)

Consumer\* $179,525 4% Single Family Real Estate $789,551 17% Multi - family Real Estate $1,369,294 30% Commercial Real Estate $1,583,124 35% Const & Land Dev $432,146 10% Commercial Business $180,182 4% Loan Portfolio by Category Gross Loans [in thousands] \*Includes Home Equity Loans of $134,704 3 - 31 - 26 $4,533,822 \*Includes Home Equity Loans of $128,030 12 - 31 - 25 $4,434,516 Great Southern Bancorp. Inc \| 2

![](exh993_03.jpg)

Kansas City $232,330 5% St. Louis $747,154 17% Springfield $384,159 8% Missouri - Other $237,936 5% Iowa/Nebraska/ South Dakota $388,026 9% Minnesota $304,665 7% Oklahoma $110,964 2% Denver $135,443 3% Georgia $140,479 3% Colorado - Other $107,321 2% $167,960 4% Dallas Chicago $206,677 5% Texas - Other $298,822 7% 3% Florida $193,313 4% Phoenix $127,006 Midwest Region $286,114 6% Southern Region $330,945 7% Other Region $134,508 3% Loan Portfolio by Region Gross Loans [in thousands] 3 - 31 - 26 $4,533,822 12 - 31 - 25 $4,434,516 Great Southern Bancorp. Inc \| 3

![](exh993_04.jpg)

Retail $292,420 18% Healthcare $232,934 15% Motels / Hotels $311,738 20% Office Buildings $169,657 11% Restaurants $93,218 6% Industrial $302,812 19% Storage $73,698 4% Other $106,647 7% Commercial Real Estate by Industry Gross Loans [in thousands] 3 - 31 - 26 $1,583,124 12 - 31 - 25 $1,556,148 Great Southern Bancorp. Inc \| 4

![](exh993_05.jpg)

Kansas City 6% St. Louis $278,916 18% Springfield $119,168 8% Missouri - Other $110,197 7% Iowa/Nebraska/South Dakota $101,715 6% Minnesota $70,653 4% Chicago $154,507 10% Texas $139,391 9% Midwest Region $158,238 10% Southern Region $245,464 15% Other Region $112,895 $91,980 7% Commercial Real Estate by Region Gross Loans [in thousands] 12 - 31 - 25 3 - 31 - 26 $1,583,124 $1,556,148 Great Southern Bancorp. Inc \| 5

![](exh993_06.jpg)

St. Louis $107,733 28% Missouri - Other $44,472 12% Springfield $17,298 4% Oklahoma 0% Minnesota $15,731 4% $370 Chicago $36,863 10% Denver $11,094 3% Midwest Region $69,447 18% Southern Region $48,119 12% Kansas City $9,154 5% St. Louis $50,596 30% Springfield $20,213 12% Oklahoma $17,412 10% Minnesota $11,929 7% Chicago $28,919 17% Denver $15,177 9% Southern Region $5,544 3% Midwest Region $8,140 5% Other Region $2,573 2% (as of 3/31/26) Commercial Real Estate Office and Retail Gross Loans [in thousands] Average credit size is $1,402,125 3 - 31 - 26 $169,657 Average credit size is $1,620,330 $385,639 3 - 31 - 26 Kansas City Other Region $16,826 $17,686 4% 5% Great Southern Bancorp. Inc \| 6

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Office $169,657 Retail + Restaurant $385,639 Traditional Medical $148,621 $21,036 Outstanding Balance 102 18 # of Loans $1,457 $1,107 Avg. Loan Size 45% 68% Weighted Avg. LTV 100% of Office Portfolio – Pass Rated Restaurants Neighborhood & Shopping Center Mixed - Use Single Tenant Strip Center $93,219 $52,252 $21,840 $56,990 $161,338 Outstanding Balance 80 10 13 71 61 # of Loans $1,137 $5,225 $1,680 $803 $2,602 Avg. Loan Size 59% 52% 61% 51% 59% Weighted Avg. LTV 100% of Retail Portfolio – Pass Rated $18,426 Owner Occupied 47 # of Loans $392 Avg. Loan Size 47% Weighted Avg. LTV $130,195 Office: Non - owner Occ. $90,972 >100,000 $13,006 20,000 - 100,000 $26,397 <20,000 55 # of Loans $2,367 Avg. Loan Size 44% Weighted Avg. LTV Commercial Real Estate Office and Retail (as of 3/31/26) Gross Loans [in thousands] Great Southern Bancorp. Inc \| 7

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Single Family $38,981 9% Apartments $243,827 56% Residential Land Dev $23,008 5% Commercial Land Dev $43,555 10% Retail $29,504 7% Industrial $33,395 8% Storage $4,055 1% Other $15,821 4% Construction & Land Development by Industry Gross Loans [in thousands] 3 - 31 - 26 $432,146 12 - 31 - 25 Great Southern Bancorp. Inc \| 8 $349,161

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St. Louis $44,792 10% Missouri - Other $26,095 6% Denver $20,832 5% Colorado - Other $50,824 12% Georgia $25,874 6% Dallas $21,133 5% Texas - Other $35,119 8% Phoenix $8,015 2% Midwest Region $86,895 20% Southern Region $77,754 18% Other Region $34,813 8% Construction & Land Development by Region Gross Loans [in thousands] 3 - 31 - 26 $432,146 12 - 31 - 25 $349,161 Great Southern Bancorp. Inc \| 9

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5% St. Louis $72,294 Missouri - Other $97,652 7% Iowa/Nebraska/ South Dakota $178,149 13% Minnesota $151,654 11% Oklahoma $47,243 3% Denver $77,826 6% Colorado - Other $36,186 3% Georgia $45,566 3% Dallas $99,132 7% Texas - Other $188,326 14% Midwest Region $81,442 6% Southern Region $227,798 17% Other Region $66,026 5% Multi Family Real Estate by Region Gross Loans [in thousands] 3 - 31 - 26 $1,369,294 12 - 31 - 25 $1,387,410 Average credit size is $6,224,066 Average credit size is $6,041,746 Great Southern Bancorp. Inc \| 10

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25% or less $11,985 1% 26% - 50% $329,908 24% 51% - 75% $919,868 67% 76% - 85% $73,964 5% 86% and higher $33,569 3% Multi Family Real Estate by LTV Gross Loans [in thousands] 3 - 31 - 26 $1,369,294 12 - 31 - 25 $1,387,410 Great Southern Bancorp. Inc \| 11

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Consumer\* $26 1% Multifamily Real Estate $2,725 79% Single Family Real Estate $703 20% Non - Performing by Type Gross Loans [in thousands] 3 - 31 - 26 $3,454 12 - 31 - 25 $2,094 \*Includes Home Equity Loans of $17 \*Includes Home Equity Loans of $18 Great Southern Bancorp. Inc \| 12

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Missouri $303 9% Iowa/Nebraska/ South Dakota $3,112 90% Southern Region $3 0% Other Region $5 0% Midwest Region $31 1% Non - Performing by Region Gross Loans [in thousands] 3 - 31 - 26 $3,454 12 - 31 - 25 $2,094 Great Southern Bancorp. Inc \| 13

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Southern Region • Illinois • Indiana • Iowa • Kansas • Michigan • Minnesota • Missouri • Nebraska • North Dakota • Ohio • South Dakota • Wisconsin • Alabama • Arkansas • Delaware • Florida • Georgia • Kentucky • Louisiana • Maryland • Mississippi • North Carolina • Oklahoma • South Carolina • Tennessee • Texas • Virginia • Washington DC • West Virginia States by Region Midwest Region Great Southern Bancorp. Inc \| 14

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Contact Us Great Southern Bancorp. Inc (NASDAQ: GSBC) Kincade Ayers (616) 233 - 0500 - GSBC@lambert.com Investor Relations