# EDGAR Filing Document

**Accession Number:** 0000719402
**File Stem:** 0001437749-25-032358
**Filing Date:** 2025-10
**Character Count:** 50117
**Document Hash:** 6b96c1577792e5eb521cae7065a78faa
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001437749-25-032358.hdr.sgml**: 20251030

**ACCESSION NUMBER**: 0001437749-25-032358

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 15

**CONFORMED PERIOD OF REPORT**: 20251030

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

**ITEM INFORMATION**: Financial Statements and Exhibits

**FILED AS OF DATE**: 20251030

**DATE AS OF CHANGE**: 20251030

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** FIRST NATIONAL CORP /VA/
- **CENTRAL INDEX KEY:** 0000719402
- **STANDARD INDUSTRIAL CLASSIFICATION:** STATE COMMERCIAL BANKS [6022]
- **ORGANIZATION NAME:** 02 Finance
- **EIN:** 541232965
- **STATE OF INCORPORATION:** VA
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-38874
- **FILM NUMBER:** 251433650

**BUSINESS ADDRESS:**
- **STREET 1:** 112 WEST KING STREET
- **CITY:** STRASBURG
- **STATE:** VA
- **ZIP:** 22657
- **BUSINESS PHONE:** 5404659121

**MAIL ADDRESS:**
- **STREET 1:** 112 WEST KING STREET
- **CITY:** STRASBURG
- **STATE:** VA
- **ZIP:** 22657

?xml version='1.0' encoding='ASCII'? fxnc20250820_8k.htm

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**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): **October 30, 2025**

___________

**FIRST NATIONAL CORPORATION**

(Exact name of registrant as specified in its charter)

---

| | | |
|:---|:---|:---|
| **Virginia**<br> (State or other jurisdiction of incorporation) | **1-38874**<br> (Commission File Number) | **54-1232965**<br> (IRS Employer Identification No.) |

---

---

| | |
|:---|:---|
| **112 West King Street**<br> **Strasburg**, **Virginia**<br> (Address of principal executive offices) | <br> **22657**<br> (Zip Code) |

---

Registrant's telephone number, including area code: **(**540**) **465-9121**

**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:

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| | | |
|:---|:---|:---|
| <u>Title of each class</u> | <u>Trading Symbol(s)</u> | <u>Name of each exchange on which registered</u> |
| Common Stock, par value $1.25 per share | FXNC | 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 or Rule 12b-2 of the Securities Exchange Act of 1934.

&nbsp;&nbsp;&nbsp;&nbsp; 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. ☐

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| | |
|:---|:---|
| **Item 2.02** | **Results of Operations and Financial Condition.** |

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On October 30, 2025, First National Corporation issued a press release reporting its financial results for the period ended September 30, 2025. A copy of the press release is being furnished as an exhibit to this report and is incorporated by reference into this Item 2.02.

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| | |
|:---|:---|
| **Item 9.01** | **Financial Statements and Exhibits.** |

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(d) Exhibits. The following exhibit is being furnished pursuant to Item 2.02 above.

---

| | |
|:---|:---|
| <u>**Exhibit No.**</u> | <u>**Description**</u> |
| [99.1](ex_855452.htm) | Press Release dated October 30, 2025 |
| 104 | Cover Page Interactive Data File (embedded within the Inline XBRL document) |

---

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**SIGNATURES**

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

---

| | | |
|:---|:---|:---|
|  | **FIRST NATIONAL CORPORATION** | **FIRST NATIONAL CORPORATION** |
|  | (Registrant) | (Registrant) |
| Date: October 30, 2025 | By: | /s/ Brad E. Schwartz |
|  |  | Brad E. Schwartz |
|  |  | Executive Vice President and Chief Financial Officer |

---

## Exhibit 99.1

Exhibit 99.1

![logo.jpg](logo.jpg)

**First National Corporation Reports RECORD THIRD Quarter 2025 EARNINGS**

STRASBURG, Va., October 30, 2025 --- First National Corporation (the "Company" or "First National") (NASDAQ: FXNC), the bank holding company of First Bank (the "Bank"), reported earnings for the quarter ended September 30, 2025, of $5.55 million and basic and diluted earnings per common share of $0.62.

*"We are pleased to report another record quarter of financial performance as earnings improved over the prior quarter and the previous year, with earnings per share of $0.62 for the third quarter. We closed the Touchstone acquisition one year ago and we are pleased with the results as we expand into these new markets.* *While loan growth remains muted due to higher-than-expected loan payoff volumes, we have recently added additional experienced bankers in our Richmond, Roanoke, and Staunton markets as we continue to build out our production teams.* *The balance sheet remains strong with ample liquidity and capital to support future growth*," said Scott Harvard, President and Chief Executive Officer of First National.

**FINANCIAL HIGHLIGHTS FOR THIRD QUARTER 2025**

● Basic earnings per share of $0.62 per share, up 11% from the previous period and 72% from one year prior

● Return on average assets of 1.09% compared to 1.00% in the previous period and 0.62% one year prior

● Return on average equity of 12.43% compared to 11.85% in the previous period and 7.28% one year prior

● Net interest margin fully taxable equivalent ("FTE")<sup>(1)</sup> of 3.84%, up 12.2% from 3.43% one year prior

● Decreased impact of acquisition accounting adjustments on profitability metrics compared to the previous period

● Net loans held for investment of $1.419 billion, up 44.5% from one year prior

● Asset quality improved with non-performing assets ("NPAs") declining to 0.28% of total assets

● Total deposits of $1.810 billion, up 44.4% from one year prior

● Noninterest bearing deposits of $511.5 million, up 33.4% from one year prior and comprising 28% of deposits

**NET INTEREST INCOME**

For the third quarter of 2025, the Company's net interest margin (FTE)<sup>(1)</sup> was 3.84%, compared to 3.95% for the second quarter of 2025 and 3.43% in the third quarter of 2024. The Company's net interest margin (FTE)<sup>(1)</sup> for the third quarter of 2025 includes the impact of acquisition accounting fair value adjustments. Net accretion income related to acquisition accounting was $43 thousand, with no incremental increase to the net interest margin for the third quarter ended September 30, 2025, compared to the net accretion income of $907 thousand or an 18-basis point incremental increase to the net interest margin for the second quarter ended June 30, 2025. Excluding the impact of merger accounting the net interest margin would have improved in the third quarter of 2025 compared to the previous period. The impact of accretion and amortization for the periods presented are reflected in the following table (dollars in thousands):

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | **Loan Accretion** | **Deposit Accretion** | **Borrowings (Amortization)** | **Total** |
| For the quarter ended June 30, 2025 | $930 | $163 | $(186) | $907 |
| For the quarter ended September 30, 2025 | 81 | 55 | (93) | 43 |

---

Earning asset yields for the third quarter of 2025 decreased 9 basis points to 5.26% compared to the second quarter of 2025, driven primarily by the $849 thousand decrease in accretion on purchased loans. Loan accretion decreased in the third quarter due to the payoff of several large loans, resulting in the accelerated amortization of purchase accounting premiums. Deposit accretion decreased from the prior quarter consistent with the accelerated accretion schedule of acquired deposits. For the third quarter of 2025, net interest income was $18.3 million, a decrease of $253 thousand from $18.5 million in the second quarter of 2025 due to decreases in net accretion income combined with a $11.8 million increase in average interest-bearing liabilities.

------

**ALLOWANCE AND PROVISION FOR CREDIT LOSSES**

The Company recorded a $193 thousand provision for credit losses in the third quarter of 2025, compared to a $911 thousand provision for credit losses for the second quarter of 2025. The third quarter provision was comprised of a $200 thousand provision for credit losses on loans, an $8 thousand provision for credit losses on unfunded commitments and a $15 thousand recovery of credit losses on held-to-maturity securities. Net charge-offs totaled $939 thousand in the third quarter of 2025, compared to $448 thousand in the second quarter of 2025, and $1.6 million in the third quarter of 2024.

The allowance for credit losses on loans totaled $14.4 million, or 1.01% of total loans on September 30, 2025, compared to $15.2 million, or 1.05% of total loans on June 30, 2025, and $12.7 million, or 1.28% of total loans on September 30, 2024. The decrease in allowance for credit losses from the prior period is primarily due to declines in specific reserves on individually analyzed loans. The individually analyzed loans charged off during the third quarter were significantly reserved for in previous periods. The allowance for credit losses to NPA coverage increased to 253% on September 30, 2025, compared to 223% on June 30, 2025, and to 212% on September 30, 2024.

**NONINTEREST INCOME AND EXPENSE**

Non-interest income increased $611 thousand to $4.5 million for the third quarter of 2025 from $3.9 million in the prior quarter. Non-interest income increased 7.9% in the third quarter primarily due to increases in ATM and check card income, fees for other customer services, and bargain purchase gains. As a result of the Touchstone acquisition, a preliminary bargain purchase gain was recorded; however, additional adjustments can be made during the measurement period that could result in changes to the associated gain recorded. The $304 thousand bargain purchase gain resulted from a higher-than-expected tax refund related to the final Touchstone tax filing.

Adjusted noninterest income<sup>(1)</sup>, which excludes bargain purchase gain ($304 thousand in the third quarter of 2025 and $0 in the second quarter of 2025), increased $307 thousand to $4.2 million for the third quarter of 2025 from $3.9 million in the prior quarter, due to increases in ATM and check card income and fees for other customer services.

Noninterest expense increased $592 thousand to $15.8 million for the third quarter of 2025 from $15.2 million in the prior quarter, primarily driven by a $454 thousand increase in salaries and employee benefit expenses, a $84 thousand increase in other operating expenses, and an $81 thousand increase in occupancy expense. Employee benefit expense increased due to additional stock compensation and health insurance expenses and occupancy expense increased due to increases in lease expense. The company is in the process of closing several non-branch leased facilities acquired in the Touchstone merger in the next year to reduce occupancy expense.

Adjusted operating noninterest expense<sup>(1)</sup>, which excludes merger-related costs ($0 in the third quarter of 2025 and $92 thousand in the second quarter of 2025) and amortization of intangible assets ($442 thousand in the third quarter of 2025 and $441 thousand in the second quarter of 2025), increased $683 thousand to $15.3 million for the third quarter of 2025 from $14.7 million in the prior quarter, due to increases in salary and employee benefits expense, occupancy expense, and other operating expense.

**BALANCE SHEET**

On September 30, 2025, total assets were $2.031 billion, a decrease of $10.7 million or 0.5% from June 30, 2025, and an increase of $580.0 million or 40.0% from September 30, 2024. Total assets were consistent with the prior quarter and the increase from the prior year was primarily driven by growth in loans held for investment ("LHFI") (net of deferred fees and costs), due to the Touchstone acquisition.

On September 30, 2025, LHFI net of allowance totaled $1.419 billion, a decrease of $9.5 million or 0.7% from $1.428 billion on June 30, 2025, and an increase of $436.7 million or 44.5% from September 30, 2024. LHFI was consistent with the prior quarter and increased from the prior year primarily due to the Touchstone acquisition. Higher than average loan payoffs offset loan production in the third quarter.

On September 30, 2025, total debt security investments were $305.5 million, an increase of $5.9 million or 2.0% from June 30, 2025, and an increase of $36.0 million or 13.3% from September 30, 2024. Available for sale ("AFS") securities totaled $196.5 million on September 30, 2025, and $187.6 million on June 30, 2025, and $146.0 million on September 30, 2024. The increases compared to the prior quarter was driven by securities purchases and a $3.5 million improvement in unrealized losses. Total net unrealized losses on the AFS securities portfolio were $15.4 million on September 30, 2025, compared to $18.9 million on June 30, 2025, and $17.2 million on September 30, 2024. Held to maturity securities are carried at amortized cost and totaled $104.6 million on September 30, 2025, $106.4 million on June 30, 2025, and $121.4 million on September 30, 2024.

On September 30, 2025, total deposits were $1.810 billion, an increase of $6.4 million or 0.4% from the prior quarter, and an increase of $556.3 million or 44.4% from September 30, 2024. The increases in deposit balances from the prior quarter is primarily due to an increase in interest-bearing demand deposits and the increase from prior year is primarily due to the addition of the Touchstone acquired deposits.

There were no other borrowings on September 30, 2025, compared to $25.0 million in other borrowings with the Federal Home Loan Bank on June 30, 2025. Other borrowings totaled $50.0 million on September 30, 2024, and were comprised of funds borrowed from the Federal Reserve Bank through their Bank Term Funding Program which were repaid during the fourth quarter of 2024.

------

**LIQUIDITY**

Liquidity sources available to the Bank, including interest-bearing deposits in banks, unpledged securities available for sale, at fair value, and available lines of credit totaled $676.1 million on September 30, 2025, $633.7 million on June 30, 2025, and $499.1 million on September 30, 2024.

The Bank maintains liquidity to fund loan growth and to meet potential demand from deposit customers, including potential volatile deposits. The estimated amount of uninsured customer deposits totaled $555.0 million on September 30, 2025, $545.7 million on June 30, 2025, and $400.1 million on September 30, 2024. Excluding municipal deposits that have collateral pledged, the estimated amount of uninsured customer deposits totaled $473.4 million on September 30, 2025, $451.9 million on June 30, 2025, and $322.6 million on September 30, 2024.

**ASSET QUALITY**

Overall non-performing assets improved over the previous period and previous year as previously reserved loans were charged off in the third quarter of 2025. Management classifies NPAs as non-accrual loans and other real estate owned ("OREO"). NPAs as a percentage of total assets declined to 0.28% on September 30, 2025, compared to 0.33% on June 30, 2025, and down from 0.41% on September 30, 2024. NPAs decreased by $1.1 million to $5.7 million on September 30, 2025, compared to $6.8 million on June 30, 2025, and $6.0 million on September 30, 2024.

There were $388 thousand in loans past due over 90 days or more and still accruing interest on September 30, 2025, compared to $0 on June 30, 2025, and $0 on September 30, 2024. Loans past-due 30-89 days and still accruing interest increased to $3.6 million, or 0.25% of total loans on September 30, 2025, compared to $3.2 million, or 0.22% of total loans on June 30, 2025, and $2.4 million, or 0.24%, of total loans on September 30, 2024. The health care provider portfolio continues to decline with $10.6 million in loan balances and $4.4 million in unamortized premiums, with $1.7 million on non-accrual with specific reserves of $1.2 million.

**CAPITAL** 

During the third quarter of 2025, the Company declared and paid cash dividends of $0.155 per common share, compared to $0.155 in the second quarter of 2025 and $0.15 in the third quarter of 2024. Tangible book value per share<sup>(1)</sup> grew to $18.26 in the third quarter of 2025 from $17.40 per share in the second quarter primarily due to earnings and positive changes in unrealized losses on available for sale securities, less dividends and corporate expenses paid.

The following table provides capital ratios and values for the periods ended:

---

| | | | |
|:---|:---|:---|:---|
| **First National Corporation <sup>(2)</sup>** | **Sept 30, 2025** | **Jun 30, 2025** | **Sept 30, 2024** |
| Total risk-based capital ratio | 15.15% | 14.89% | 15.81% |
| Tier 1 risk-based capital ratio | 12.83% | 12.37% | 14.09% |
| Common equity Tier 1 capital ratio | 12.20% | 11.74% | 13.20% |
| Leverage ratio | 9.24% | 8.99% | 10.00% |
| Tangible common equity to tangible assets <sup>(1)</sup> | 8.17% | 7.73% | 8.43% |
| Tangible book value per share <sup>(1)</sup> | $18.26 | $17.40 | $19.37 |
| **First Bank** | **Sept 30, 2025** | **Jun 30, 2025** | **Sept 30, 2024** |
| Total risk-based capital ratio <sup>(3)</sup> | 13.40% | 12.89% | 14.29% |
| Tier 1 risk-based capital ratio <sup>(3)</sup> | 12.36% | 11.81% | 13.04% |
| Common equity Tier 1 capital ratio <sup>(3)</sup> | 12.36% | 11.81% | 13.04% |
| Leverage ratio <sup>(3)</sup> | 8.88% | 8.56% | 9.23% |
| Tangible common equity to tangible assets <sup>(1)</sup> | 8.18% | 7.68% | 8.16% |

---

During the third quarter the Company called $5 million in subordinated debt, at par, that was redeemed on October 1, 2025. On October 2, 2025, the Company called $8 million in subordinated debt, at par, that will be redeemed on November 15, 2025. There is no gain or loss expected with these redemptions. The Company believes that these capital redemptions will have minimal impact on our total risk-based capital ratio while improving our profitability in future periods.

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**ABOUT FIRST NATIONAL CORPORATION**

First National Corporation (NASDAQ: FXNC) is the parent company and bank holding company of First Bank, a community bank that first opened for business in 1907 in Strasburg, Virginia. The Bank offers loan and deposit products and services through its consumer and business mobile banking platforms, a network of ATMs located throughout its market area, three loan production offices, a customer service center in a retirement community, and thirty-three bank branch office locations located throughout the Shenandoah Valley, the Roanoke Valley, the Richmond MSA, the south-central regions of Virginia, and in northern North Carolina. In addition to providing traditional banking services, the Bank operates a wealth management division under the name First Bank Wealth Management. First Bank also owns First Bank Financial Services, Inc., which owns an interest in an entity that provides title insurance services.

**NON-GAAP FINANCIAL MEASURES**

In addition to financial statements prepared in accordance with U.S. generally accepted accounting principles ("GAAP"), the Company uses certain non-GAAP financial measures that provide useful information for financial and operational decision making, evaluating trends, and comparing financial results to other financial institutions. The non-GAAP financial measures presented in this document include adjusted operating net income, adjusted operating non-interest expense, adjusted basic and diluted earnings per share, adjusted return on average assets, adjusted return on average equity, pre-provision pre-tax earnings, adjusted pre-provision pre-tax earnings, fully taxable equivalent interest income, the net interest margin, the efficiency ratio, tangible book value per share, and tangible common equity to tangible assets.

The Company believes certain non-GAAP financial measures enhance the understanding of its business and performance. Non-GAAP financial measures are supplemental and not a substitute for, or more important than, financial measures prepared in accordance with GAAP and may not be comparable to those reported by other financial institutions. A reconciliation of non-GAAP financial measures to the most directly comparable GAAP financial measure is included at the end of this release.

**FORWARD-LOOKING STATEMENTS**

Certain information contained in this discussion may include "forward-looking statements" within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. These forward-looking statements relate to the Company's plans, objectives, expectations and intentions and other statements that are not historical facts, and other statements identified by words such as "believes," "expects," "anticipates," "estimates," "intends," "plans," "targets," "will," "continue," and "projects," as well as similar expression. Although the Company believes that its expectations with respect to the forward-looking statements are based upon reliable assumptions within the bounds of its knowledge of its business and operations, there can be no assurance that actual results, performance, or achievements will not differ materially from any future results, performance or achievements expressed or implied by such forward-looking statements. Forward-looking statements are subject to a number of risks and uncertainties. For details on factors that could affect expectations, future events, or results, see the risk factors and other cautionary language included in First National's Annual Report on Form 10-K for the year ended December 31, 2024, most recent Quarterly Report on Form 10-Q and other filings with the Securities and Exchange Commission (the "SEC").

**CONTACTS**

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| | |
|:---|:---|
| Scott C. Harvard | Brad E. Schwartz |
| President and CEO | Executive Vice President and CFO |
| (540) 545-7695 | (540) 465-6130 |
| sharvard@fbvirginia.com | bschwartz@fbvirginia.com |

---

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**FIRST NATIONAL CORPORATION**

**Performance Summary**

*(in thousands)*

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| | | | | | |
|:---|:---|:---|:---|:---|:---|
| (unaudited) |  |  |  |  |  |
|  | **For the Three Months Ended** | **For the Three Months Ended** | **For the Three Months Ended** | **For the Nine Months Ended** | **For the Nine Months Ended** |
|  | **Sept 30, 2025** | **Jun 30, 2025** | **Sept 30, 2024** | **Sept 30, 2025** | **Sept 30, 2024** |
| **Income Statement** |  |  |  |  |  |
| Interest and dividend income |  |  |  |  |  |
| Interest and fees on loans | $21430 | $21594 | $14479 | $63661 | $41967 |
| Interest on deposits in banks | 1733 | 1891 | 1538 | 5295 | 4405 |
| Interest on federal funds sold | 1 |  |  | 40 |  |
| Taxable interest on securities | 1562 | 1313 | 1091 | 4189 | 3449 |
| Tax-exempt interest on securities | 296 | 298 | 303 | 894 | 914 |
| Dividends | 65 | 69 | 33 | 194 | 98 |
| Total interest and dividend income | $25087 | $25165 | $17444 | $74273 | $50833 |
| Interest expense |  |  |  |  |  |
| Interest on deposits | $6246 | $6080 | $4958 | $18363 | $14549 |
| Interest on subordinated debt | 479 | 468 | 69 | 1414 | 207 |
| Interest on junior subordinated debt | 67 | 66 | 68 | 199 | 202 |
| Interest on other borrowings |  | 3 | 600 | 3 | 1782 |
| Total interest expense | $6792 | $6617 | $5695 | $19979 | $16740 |
| Net interest income | $18295 | $18548 | $11749 | $54294 | $34093 |
| Provision for credit losses | 193 | 911 | 1700 | 1936 | 3100 |
| Net interest income after provision for credit losses | $18102 | $17637 | $10049 | $52358 | $30993 |
| Noninterest income |  |  |  |  |  |
| Service charges on deposit accounts | $985 | $1020 | $675 | $3018 | $1941 |
| ATM and check card fees | 1336 | 1128 | 934 | 3460 | 2513 |
| Wealth management fees | 910 | 867 | 952 | 2675 | 2714 |
| Fees for other customer services | 407 | 230 | 276 | 895 | 649 |
| Brokered mortgage fees | 166 | 183 | 92 | 459 | 162 |
| Income from bank owned life insurance | 284 | 231 | 191 | 761 | 491 |
| Net gains on securities available for sale |  |  | 39 |  | 39 |
| Net gains on sale of loans held for sale | 5 |  |  | 5 |  |
| Bargain purchase gain | 304 |  |  | 304 |  |
| Net gain on subordinated debt payoff |  | 80 |  | 80 |  |
| Other operating income | 103 | 150 | 44 | 343 | 1427 |
| Total noninterest income | $4500 | $3889 | $3203 | $12000 | $9936 |
| Noninterest expense |  |  |  |  |  |
| Salaries and employee benefits | $8487 | $8033 | $5927 | $25209 | $17637 |
| Occupancy | 1025 | 944 | 585 | 3038 | 1668 |
| Equipment | 1056 | 1057 | 726 | 3138 | 2008 |
| Marketing | 324 | 286 | 262 | 830 | 730 |
| Supplies | 158 | 198 | 123 | 573 | 354 |
| Legal and professional fees | 660 | 594 | 596 | 1775 | 2172 |
| ATM and check card expense | 569 | 537 | 394 | 1545 | 1123 |
| FDIC assessment | 305 | 315 | 195 | 1034 | 575 |
| Bank franchise tax | 350 | 348 | 262 | 1015 | 785 |
| Data processing expense | 495 | 504 | 290 | 1761 | 699 |
| Amortization expense | 442 | 441 | 4 | 1325 | 13 |
| Other real estate owned expense (income), net |  |  | 10 | (7) | 10 |
| Net (gain) loss on disposal of premises and equipment | (7) | 7 | 2 |  | 50 |
| Merger expense |  | 92 | 219 | 2032 | 790 |
| Other operating expense | 1918 | 1835 | 864 | 6040 | 2391 |
| Total noninterest expense | $15782 | $15191 | $10459 | $49308 | $31005 |
| Income before income taxes | $6820 | $6335 | $2793 | $15050 | $9924 |
| Income tax expense | 1270 | 1284 | 545 | 2851 | 2025 |
| Net income | $5550 | $5051 | $2248 | $12199 | $7899 |

---

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**FIRST NATIONAL CORPORATION**

**Performance Summary**

*(in thousands, except share and per share data)*

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| (unaudited) |  |  |  |  |  |
|  | **As of or For the Three Months Ended** | **As of or For the Three Months Ended** | **As of or For the Three Months Ended** | **As of or For the Nine Months Ended** | **As of or For the Nine Months Ended** |
|  | **Sept 30, 2025** | **Jun 30, 2025** | **Sept 30, 2024** | **Sept 30, 2025** | **Sept 30, 2024** |
| **Common Share and Per Common Share Data** |  |  |  |  |  |
| Earnings per common share, basic | $0.62 | $0.56 | $0.36 | $1.36 | $1.26 |
| Adjusted earnings per common share, basic <sup>(1)</sup> | $0.58 | $0.57 | $0.39 | $1.51 | $1.38 |
| Weighted average shares, basic | 8999153 | 8987179 | 6287997 | 8988692 | 6278668 |
| Earnings per common share, diluted | $0.62 | $0.56 | $0.36 | $1.35 | $1.26 |
| Adjusted earnings per common share, diluted <sup>(1)</sup> | $0.58 | $0.57 | 0.39 | $1.50 | $1.38 |
| Weighted average shares, diluted | 9023185 | 9001972 | 6303282 | 9010432 | 6291775 |
| Shares outstanding at period end | 9009209 | 8989138 | 6296705 | 9009209 | 6296705 |
| Tangible book value per share at period end <sup>(1)</sup> | $18.26 | $17.40 | $19.37 | $18.26 | $19.37 |
| Cash dividends declared | $0.155 | $0.155 | $0.15 | $0.465 | $0.450 |
| **Key Performance Ratios** |  |  |  |  |  |
| Return on average assets <sup>(4)</sup> | 1.09% | 1.00% | 0.62% | 0.81% | 0.73% |
| Adjusted return on average assets <sup>(1)(4)</sup> | 1.03% | 1.02% | 0.67% | 0.90% | 0.80% |
| Return on average equity <sup>(4)</sup> | 12.43% | 11.85% | 7.28% | 9.47% | 8.84% |
| Adjusted return on average equity <sup>(1)(4)</sup> | 11.75% | 12.05% | 7.93% | 10.50% | 9.70% |
| Net interest margin <sup>(4)</sup> | 3.83% | 3.93% | 3.40% | 3.83% | 3.33% |
| Net interest margin fully tax-equivalent <sup>(1)(4)</sup> | 3.84% | 3.95% | 3.43% | 3.85% | 3.36% |
| Efficiency ratio <sup>(1)</sup> | 67.97% | 65.27% | 67.95% | 69.46% | 68.05% |
| **Average Balances** |  |  |  |  |  |
| Average assets | $2022958 | $2019344 | $1449185 | $2021262 | $1441965 |
| Average earning assets | 1897328 | 1893133 | 1374566 | 1892932 | 1366639 |
| Average noninterest deposits to total average deposits | 29.13% | 29.88% | 31.08% | 29.35% | 30.83% |
| Average shareholders' equity | $177130 | $170920 | 122802 | $172297 | 119303 |
| **Asset Quality** |  |  |  |  |  |
| Allowance for credit losses on loans to nonperforming assets | 253.37% | 223.45% | 212.26% | 253.37% | 212.26% |
| Allowance for credit losses on loans to period end loans | 1.01% | 1.05% | 1.28% | 1.01% | 1.28% |
| Nonperforming assets to period end loans | 0.40% | 0.47% | 0.60% | 0.40% | 0.60% |
| Loan charge-offs | $1027 | $535 | $1667 | $4052 | $2601 |
| Loan recoveries | 88 | 87 | 95 | 264 | 185 |
| Net charge-offs | 939 | 448 | 1572 | 3788 | 2416 |
| Non-accrual loans | 5702 | 6796 | 5929 | 5702 | 5929 |
| Other real estate owned, net |  |  | 56 |  | 56 |
| Nonperforming assets | 5702 | 6796 | 5985 | 5702 | 5985 |
| Loans 30 to 89 days past due, accruing | 3580 | 3190 | 2358 | 3580 | 2358 |
| Loans over 90 days past due, accruing | 388 |  |  | 388 |  |
| **Capital Ratios <sup>(5)</sup>** |  |  |  |  |  |
| Total capital | $194910 | $189115 | $148477 | $194910 | $148477 |
| Tier 1 capital | 179781 | 173240 | 135490 | 179781 | 135490 |
| Common equity Tier 1 capital | 179781 | 173240 | 135490 | 179781 | 135490 |
| Total capital to risk-weighted assets <sup>(3)</sup> | 13.40% | 12.89% | 14.29% | 13.40% | 14.29% |
| Tier 1 capital to risk-weighted assets <sup>(3)</sup> | 12.36% | 11.81% | 13.04% | 12.36% | 13.04% |
| Common equity Tier 1 capital to risk-weighted assets <sup>(3)</sup> | 12.36% | 11.81% | 13.04% | 12.36% | 13.04% |
| Leverage ratio <sup>(3)</sup> | 8.88% | 8.56% | 9.23% | 8.88% | 9.23% |

---

------

**FIRST NATIONAL CORPORATION**

**Performance Summary**

*(in thousands)*

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| (unaudited) |  |  |  |  |  |
|  | **For the Period Ended** | **For the Period Ended** | **For the Period Ended** | **For the Period Ended** | **For the Period Ended** |
|  | **Sept 30, 2025** | **Jun 30, 2025** | **Mar 31, 2025** | **Dec 31, 2024** | **Sep 30, 2024** |
| **Balance Sheet** |  |  |  |  |  |
| Cash and due from banks | $23716 | $34435 | $27432 | $24916 | $18197 |
| Interest-bearing deposits in banks | 165601 | 159880 | 178600 | 137958 | 108319 |
| Cash and cash equivalents | $189317 | $194315 | $206032 | $162874 | $126516 |
| Securities available for sale, at fair value | 196476 | 187579 | 160976 | 163847 | 146013 |
| Securities held to maturity, at amortized cost (net of allowance for credit losses) | 104608 | 106430 | 108292 | 109741 | 121425 |
| Restricted securities, at cost | 4436 | 5624 | 4436 | 3741 | 2112 |
| Loans, net of allowance for credit losses | 1418750 | 1428251 | 1435895 | 1450604 | 982016 |
| Other real estate owned, net |  |  |  | 53 | 56 |
| Premises and equipment, net | 34107 | 34530 | 34609 | 34824 | 22960 |
| Accrued interest receivable | 6238 | 6143 | 6126 | 6020 | 4794 |
| Bank owned life insurance | 38652 | 38367 | 38136 | 37873 | 24992 |
| Goodwill | 3030 | 3030 | 3030 | 3030 | 3030 |
| Core deposit intangibles, net | 13661 | 14102 | 14544 | 14986 | 104 |
| Other assets | 21479 | 23070 | 21270 | 22688 | 16698 |
| Total assets | $2030754 | $2041441 | $2033346 | $2010281 | $1450716 |
| Noninterest-bearing demand deposits | $511482 | $541204 | $540387 | $520153 | $383400 |
| Savings and interest-bearing demand deposits | 931241 | 900658 | 922197 | 924880 | 663925 |
| Time deposits | 366860 | 361304 | 362392 | 358745 | 205930 |
| Total deposits | $1809583 | $1803166 | $1824976 | $1803778 | $1253255 |
| Other borrowings |  | 25000 |  |  | 50000 |
| Subordinated debt, net | 21241 | 21148 | 21461 | 21176 | 4999 |
| Junior subordinated debt | 9279 | 9279 | 9279 | 9279 | 9279 |
| Accrued interest payable and other liabilities | 9442 | 9316 | 8955 | 9517 | 8068 |
| Total liabilities | $1849545 | $1867909 | $1864671 | $1843750 | $1325601 |
| Common stock | 11262 | 11236 | 11233 | 11218 | 7871 |
| Surplus | 78187 | 77578 | 77354 | 77058 | 33409 |
| Retained earnings | 104964 | 100810 | 97152 | 96947 | 99270 |
| Accumulated other comprehensive (loss), net | (13204) | (16092) | (17064) | (18692) | (15435) |
| Total shareholders' equity | $181209 | $173532 | $168675 | $166531 | $125115 |
| Total liabilities and shareholders' equity | $2030754 | $2041441 | $2033346 | $2010281 | $1450716 |
| **Loan Data** |  |  |  |  |  |
| Real estate loans: |  |  |  |  |  |
| Construction and land development | $78470 | $78169 | $81596 | $84480 | $61446 |
| Secured by farmland | 12812 | 12514 | 12314 | 14133 | 9099 |
| Secured by 1-4 family residential | 533458 | 544577 | 550183 | 547576 | 351004 |
| Other real estate loans | 671723 | 667550 | 653367 | 658029 | 440648 |
| Loans to farmers (except those secured by real estate) | 365 | 790 | 858 | 940 | 633 |
| Commercial and industrial loans (except those secured by real estate) | 117047 | 119910 | 131539 | 140393 | 114190 |
| Consumer installment loans | 8358 | 8113 | 8034 | 7582 | 5396 |
| Deposit overdrafts | 535 | 454 | 486 | 450 | 253 |
| All other loans | 10429 | 11360 | 12253 | 13421 | 12051 |
| Total loans | $1433197 | $1443437 | $1450630 | $1467004 | $994720 |
| Allowance for credit losses | (14447) | (15186) | (14735) | (16400) | (12704) |
| Loans, net | $1418750 | $1428251 | $1435895 | $1450604 | $982016 |

---

------

**FIRST NATIONAL CORPORATION**

**Average Balances, Yields and Rates Paid**

*(in thousands)*

---

| | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| (unaudited) | **Three Months Ended** | **Three Months Ended** | **Three Months Ended** | **Three Months Ended** | **Three Months Ended** | **Three Months Ended** | **Three Months Ended** | **Three Months Ended** | **Three Months Ended** |
|  | **September 30, 2025** | **September 30, 2025** | **September 30, 2025** | **June 30, 2025** | **June 30, 2025** | **June 30, 2025** | **September 30, 2024** | **September 30, 2024** | **September 30, 2024** |
|  | **Average Balance** | **Interest Income/ Expense** | **Yield/ Rate <sup>(7)</sup>** | **Average Balance** | **Interest Income/ Expense** | **Yield/ Rate <sup>(7)</sup>** | **Average Balance** | **Interest Income/ Expense** | **Yield/ Rate <sup>(7)</sup>** |
| **Assets** |  |  |  |  |  |  |  |  |  |
| Securities: |  |  |  |  |  |  |  |  |  |
| Taxable | $242797 | $1562 | 2.55% | $220100 | $1313 | 2.39% | $214190 | $1091 | 2.03% |
| Tax-exempt <sup>(1)</sup> | 51493 | 375 | 2.89% | 50871 | 377 | 2.98% | 53302 | 384 | 2.86% |
| Restricted | 4436 | 65 | 5.80% | 4449 | 69 | 6.27% | 2112 | 33 | 6.21% |
| Total securities | $298726 | $2002 | 2.66% | $275420 | $1759 | 2.56% | $269604 | $1508 | 2.30% |
| Loans: |  |  |  |  |  |  |  |  |  |
| Taxable | $1437946 | $21386 | 5.90% | $1441800 | $21552 | 6.00% | $987892 | $14430 | 5.81% |
| Tax-exempt <sup>(1)</sup> | 3473 | 55 | 6.29% | 4095 | 54 | 5.26% | 3291 | 61 | 7.33% |
| Total loans | $1441419 | $21441 | 5.90% | $1445895 | $21606 | 5.99% | $991183 | $14491 | 5.82% |
| Federal funds sold | 55 |  | 0.00% | 1 |  | 0.00% |  |  | 0.00% |
| Interest-bearing deposits with other institutions | 157128 | 1734 | 4.38% | 171817 | 1891 | 4.41% | 113779 | 1538 | 5.38% |
| Total earning assets | $1897328 | $25177 | 5.26% | $1893133 | $25256 | 5.35% | $1374566 | $17537 | 5.08% |
| Less: allowance for credit losses on loans | (15378) |  |  | (14888) |  |  | (12151) |  |  |
| Total non-earning assets | 141008 |  |  | 141099 |  |  | 86849 |  |  |
| Total assets | $2022958 |  |  | $2019344 |  |  | $1449264 |  |  |
| **Liabilities and Shareholders' Equity** |  |  |  |  |  |  |  |  |  |
| Interest bearing deposits: |  |  |  |  |  |  |  |  |  |
| Checking | $376344 | $1256 | 1.32% | $364686 | $1208 | 1.33% | $236346 | $1101 | 1.85% |
| Regular savings | 209909 | 208 | 0.39% | 212433 | 191 | 0.36% | 139009 | 38 | 0.11% |
| Money market accounts | 330115 | 1882 | 2.26% | 329273 | 1869 | 2.28% | 283771 | 2097 | 2.94% |
| Time deposits | 363702 | 2900 | 3.16% | 361571 | 2812 | 3.12% | 205253 | 1722 | 3.34% |
| Total interest-bearing deposits | $1280070 | $6246 | 1.94% | $1267963 | $6080 | 1.92% | $864379 | $4958 | 2.28% |
| Federal funds purchased |  |  | 0.00% | 2 |  | 0.00% |  |  | 0.00% |
| Subordinated debt | 21304 | 479 | 8.92% | 21304 | 468 | 8.80% | 4998 | 69 | 5.51% |
| Junior subordinated debt | 9279 | 66 | 2.83% | 9279 | 66 | 2.86% | 9279 | 68 | 2.89% |
| Other borrowings |  |  | 0.00% | 275 | 3 | 4.63% | 50000 | 600 | 4.77% |
| Total interest-bearing liabilities | $1310653 | $6791 | 2.06% | $1298823 | $6617 | 2.04% | $928656 | $5695 | 2.44% |
| Non-interest bearing liabilities |  |  |  |  |  |  |  |  |  |
| Demand deposits | 526240 |  |  | 540377 |  |  | 389771 |  |  |
| Other liabilities | 8935 |  |  | 9224 |  |  | 7955 |  |  |
| Total liabilities | $1845828 |  |  | $1848424 |  |  | $1326382 |  |  |
| Shareholders' equity | 177130 |  |  | 170920 |  |  | 122882 |  |  |
| Total liabilities and Shareholders' equity | $2022958 |  |  | $2019344 |  |  | $1449264 |  |  |
| Net interest income <sup>(1)</sup> |  | $18386 |  |  | $18639 |  |  | $11842 |  |
| Interest rate spread <sup>(1)</sup> |  |  | 3.21% |  |  | 3.31% |  |  | 2.64% |
| Cost of funds |  |  | 1.47% |  |  | 1.44% |  |  | 1.72% |
| Interest expense as a percent of average earning assets |  |  | 1.42% |  |  | 1.40% |  |  | 1.65% |
| Net interest margin FTE <sup>(1)</sup> |  |  | 3.84% |  |  | 3.95% |  |  | 3.43% |

---

------

**FIRST NATIONAL CORPORATION**

**Average Balances, Yields and Rates Paid**

*(in thousands)*

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| (unaudited) | **Nine Months Ended** | **Nine Months Ended** | **Nine Months Ended** | **Nine Months Ended** | **Nine Months Ended** | **Nine Months Ended** |
|  | **September 30, 2025** | **September 30, 2025** | **September 30, 2025** | **September 30, 2024** | **September 30, 2024** | **September 30, 2024** |
|  | **Average Balance** | **Interest Income/ Expense** | **Yield / Rate <sup>(7)</sup>** | **Average Balance** | **Interest Income/ Expense** | **Yield / Rate <sup>(7)</sup>** |
| **Assets** |  |  |  |  |  |  |
| Securities: |  |  |  |  |  |  |
| Taxable | $227643 | $4189 | 2.46% | $221092 | $3449 | 2.08% |
| Tax-exempt <sup>(1)</sup> | 51380 | 1132 | 2.95% | 53536 | 1157 | 2.89% |
| Restricted | 4353 | 194 | 5.96% | 2103 | 98 | 6.23% |
| Total securities | $283376 | $5515 | 2.60% | $276731 | $4704 | 2.27% |
| Loans: |  |  |  |  |  |  |
| Taxable | $1444738 | $63513 | 5.88% | $979608 | $41873 | 5.71% |
| Tax-exempt <sup>(1)</sup> | 4117 | 187 | 6.08% | 1679 | 118 | 9.38% |
| Total loans | $1448855 | $63700 | 5.88% | $981287 | $41991 | 5.72% |
| Federal funds sold | 1182 | 40 | 4.52% | 3 |  | 0.00% |
| Interest-bearing deposits with other institutions | 159519 | 5295 | 4.44% | 108618 | 4405 | 5.42% |
| Total earning assets | $1892932 | $74550 | 5.27% | $1366639 | $51100 | 4.99% |
| Less: allowance for credit losses on loans | (15624) |  |  | (12240) |  |  |
| Total non-earning assets | 143954 |  |  | 87597 |  |  |
| Total assets | $2021262 |  |  | $1441996 |  |  |
| **Liabilities and Shareholders' Equity** |  |  |  |  |  |  |
| Interest bearing deposits: |  |  |  |  |  |  |
| Checking | $370045 | $3696 | 1.34% | $248237 | $3555 | 1.91% |
| Regular savings | 211635 | 574 | 0.36% | 143495 | 121 | 0.11% |
| Money market accounts | 332864 | 5714 | 2.30% | 273160 | 5945 | 2.91% |
| Time deposits | 362859 | 8380 | 3.09% | 201040 | 4928 | 3.27% |
| Total interest-bearing deposits | $1277403 | $18364 | 1.92% | $865932 | $14549 | 2.24% |
| Federal funds purchased | 1 |  | 0.00% | 1 |  | 0.00% |
| Subordinated debt | 22500 | 1414 | 8.40% | 4999 | 207 | 5.55% |
| Junior subordinated debt | 9279 | 198 | 2.86% | 9279 | 202 | 2.90% |
| Other borrowings | 92 | 3 | 4.63% | 50000 | 1782 | 4.76% |
| Total interest-bearing liabilities | $1309275 | $19979 | 2.04% | $930211 | $16740 | 2.40% |
| Non-interest bearing liabilities |  |  |  |  |  |  |
| Demand deposits | 530612 |  |  | 385869 |  |  |
| Other liabilities | 9078 |  |  | 6582 |  |  |
| Total liabilities | $1848965 |  |  | $1322661 |  |  |
| Shareholders' equity | 172297 |  |  | 119335 |  |  |
| Total liabilities and Shareholders' equity | $2021262 |  |  | $1441996 |  |  |
| Net interest income <sup>(1)</sup> |  | $54571 |  |  | $34360 |  |
| Interest rate spread <sup>(1)</sup> |  |  | 3.23% |  |  | 2.59% |
| Cost of funds |  |  | 1.45% |  |  | 1.70% |
| Interest expense as a percent of average earning assets |  |  | 1.41% |  |  | 1.64% |
| Net interest margin FTE <sup>(1)</sup> |  |  | 3.85% |  |  | 3.36% |

---

------

**FIRST NATIONAL CORPORATION**

**Non-GAAP Reconciliation**

*(in thousands, except share and per share data)*

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| (unaudited) |  |  |  |  |  |
|  | **For the Three Months Ended** | **For the Three Months Ended** | **For the Three Months Ended** | **For the Nine Months Ended** | **For the Nine Months Ended** |
|  | **Sept 30, 2025** | **Jun 30, 2025** | **Sept 30, 2024** | **Sept 30, 2025** | **Sept 30, 2024** |
| **Operating Net Income** |  |  |  |  |  |
| Net income (GAAP) | $5550 | $5051 | $2248 | $12199 | $7899 |
| Add: Merger-related expenses |  | 92 | 219 | 2032 | 790 |
| Subtract: Bargain purchase gain | (304) |  |  | (304) |  |
| Subtract: Tax effect of adjustment (5) | 64 | (10) | (19) | (327) | (24) |
| Adjusted operating net income (non-GAAP) | $5310 | $5133 | $2448 | $13600 | $8665 |
| **Adjusted Earnings Per Share, Basic** |  |  |  |  |  |
| Weighted average shares, basic | 8999153 | 8987179 | 6287997 | 8988692 | 6278668 |
| Basic earnings per share (GAAP) | $0.62 | $0.56 | $0.36 | $1.36 | $1.26 |
| Adjusted earnings per share, basic (non-GAAP) | $0.58 | $0.57 | $0.39 | $1.51 | $1.38 |
| **Adjusted Earnings Per Share, Diluted** |  |  |  |  |  |
| Weighted average shares, diluted | 9023185 | 9001972 | 6303282 | 9010432 | 6291775 |
| Diluted earnings per share (GAAP) | $0.62 | $0.56 | $0.36 | $1.35 | $1.26 |
| Adjusted diluted earnings per share (non-GAAP) | $0.58 | $0.57 | $0.39 | $1.50 | $1.38 |
| **Adjusted Pre-Provision, Pre-Tax Earnings** |  |  |  |  |  |
| Net interest income | $18295 | $18548 | $11749 | $54294 | $34093 |
| Total noninterest income | 4500 | 3889 | 3203 | 12000 | 9936 |
| Net revenue | $22795 | $22437 | $14952 | $66294 | $44029 |
| Total noninterest expense | 15782 | 15191 | 10459 | 49308 | 31005 |
| Pre-provision, pre-tax earnings | $7013 | $7246 | $4493 | $16986 | $13024 |
| Add: Merger expenses |  | 92 | 219 | 2032 | 790 |
| Subtract: Bargain purchase gain | (304) |  |  | (304) |  |
| Adjusted pre-provision, pre-tax earnings | $6709 | $7338 | $4712 | $18714 | $13814 |
| **Adjusted Performance Ratios** |  |  |  |  |  |
| Average assets | $2022958 | $2019344 | $1449264 | $2021262 | $1441965 |
| Return on average assets (GAAP) | 1.09% | 1.00% | 0.62% | 0.81% | 0.73% |
| Adjusted return on average assets (non-GAAP) | 1.03% | 1.02% | 0.67% | 0.90% | 0.80% |
| Average shareholders' equity | $177130 | $170920 | $122802 | $172297 | $119303 |
| Return on average equity (GAAP) | 12.43% | 11.85% | 7.28% | 9.47% | 8.84% |
| Adjusted return on average equity (non-GAAP) | 11.75% | 12.05% | 7.93% | 10.50% | 9.70% |
| Pre-provision, pre-tax return on average assets (non-GAAP) | 1.39% | 1.44% | 1.24% | 1.12% | 1.21% |
| Adjusted pre-provision, pre-tax return on average assets (non-GAAP) | 1.33% | 1.45% | 1.30% | 1.23% | 1.28% |
| **Adjusted Net Interest Margin** |  |  |  |  |  |
| Net interest income | $18295 | $18548 | $11749 | $54294 | $34093 |
| Tax-equivalent net interest income (non-GAAP) | 18385 | 18639 | 11842 | 54571 | 34360 |
| Average earning assets | 1897328 | 1893133 | 1374566 | 1892932 | 1366639 |
| Net interest margin | 3.83% | 3.93% | 3.40% | 3.83% | 3.33% |
| Net interest margin fully tax equivalent (non-GAAP) | 3.84% | 3.95% | 3.43% | 3.85% | 3.36% |

---

------

**FIRST NATIONAL CORPORATION**

**Non-GAAP Reconciliation**

*(in thousands)*

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| (unaudited) |  |  |  |  |  |
|  | **For the Three Months Ended** | **For the Three Months Ended** | **For the Three Months Ended** | **For the Nine Months Ended** | **For the Nine Months Ended** |
|  | **Sept 30, 2025** | **Jun 30, 2025** | **Sept 30, 2024** | **Sept 30, 2025** | **Sept 30, 2024** |
| **Efficiency Ratio** |  |  |  |  |  |
| Total noninterest expense (GAAP) | $15782 | $15191 | $10459 | $49308 | $31005 |
| Subtract/add: other real estate owned (expense) income, net |  |  | (10) | 7 | (10) |
| Subtract: amortization of intangibles | (442) | (441) | (4) | (1325) | (13) |
| Add/Subtract: gain (loss) on disposal of premises and equipment, net | 9 | (7) | (2) | 16 | (50) |
| Subtract: merger expenses |  | (92) | (219) | (2032) | (790) |
| Adjusted operating non-interest expense (non-GAAP) | $15349 | $14651 | $10224 | $45974 | $30142 |
| Tax-equivalent net interest income (non-GAAP) | $18385 | $18639 | $11842 | $54571 | $34360 |
| Total noninterest income (GAAP) | 4500 | 3889 | 3203 | 12000 | 9936 |
| Subtract: net gain on subordinated debt payoff |  | (80) |  | (80) |  |
| Subtract: bargain purchase gain | (304) |  |  | (304) |  |
| Adjusted income for efficiency ratio (non-GAAP) | $22581 | $22448 | $15045 | $66187 | $44296 |
| Efficiency ratio (non-GAAP) | 67.97% | 65.27% | 67.95% | 69.46% | 68.05% |

---

------

**FIRST NATIONAL CORPORATION**

**Non-GAAP Reconciliation**

*(in thousands, except share and per share data)*

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| (unaudited) |  |  |  |  |  |
|  | **For the Three Months Ended** | **For the Three Months Ended** | **For the Three Months Ended** | **For the Nine Months Ended** | **For the Nine Months Ended** |
|  | **Sept 30, 2025** | **Jun 30, 2025** | **Sept 30, 2024** | **Sept 30, 2025** | **Sept 30, 2024** |
| **Tax-Equivalent Net Interest Income** |  |  |  |  |  |
| GAAP measures: |  |  |  |  |  |
| Interest income – loans | $21430 | $21594 | $14479 | $63661 | $41967 |
| Interest income – investments and other | 3656 | 3571 | 2965 | 10612 | 8866 |
| Interest expense – deposits | (6245) | (6080) | (4958) | (18363) | (14549) |
| Interest expense – subordinated debt | (479) | (468) | (69) | (1414) | (207) |
| Interest expense – junior subordinated debt | (67) | (66) | (68) | (199) | (202) |
| Interest expense – other borrowings |  | (3) | (600) | (3) | (1782) |
| Net interest income | $18295 | $18548 | $11749 | $54294 | $34093 |
| Non-GAAP measures: |  |  |  |  |  |
| Add: Tax benefit realized on non-taxable interest income – loans <sup>(6)</sup> | $11 | $12 | $13 | $39 | $25 |
| Add: Tax benefit realized on non-taxable interest income – municipal securities <sup>(6)</sup> | 79 | 79 | 80 | 238 | 242 |
| Tax benefit realized on non-taxable interest income | $90 | $91 | $93 | $277 | $267 |
| Tax-equivalent net interest income | $18385 | $18639 | $11842 | $54571 | $34360 |
| **Tangible Common Equity and Tangible Assets** |  |  |  |  |  |
| Total assets (GAAP) | $2030754 | $2041441 | $1450716 | $2030754 | $1450716 |
| Subtract: goodwill | (3030) | (3030) | (3030) | (3030) | (3030) |
| Subtract: core deposit intangibles, net | (13661) | (14102) | (104) | (13661) | (104) |
| Tangible assets (Non-GAAP) | $2014063 | $2024309 | $1447582 | $2014063 | $1447582 |
| Total shareholders' equity (GAAP) | $181209 | $173532 | $125115 | $181209 | $125115 |
| Subtract: goodwill | (3030) | (3030) | (3030) | (3030) | (3030) |
| Subtract: core deposit intangibles, net | (13661) | (14102) | (104) | (13661) | (104) |
| Tangible common equity (Non-GAAP) | $164518 | $156400 | $121981 | $164518 | $121981 |
| Tangible common equity to tangible assets ratio (non-GAAP) | 8.17% | 7.73% | 8.43% | 8.17% | 8.43% |
| **Tangible Book Value Per Share** |  |  |  |  |  |
| Tangible common equity (non-GAAP) | $164518 | $156400 | $121981 | $164518 | $121981 |
| Common shares outstanding, ending | 9009209 | 8989138 | 6296705 | 9009209 | 6296705 |
| Tangible book value per share (non-GAAP) | $18.26 | $17.40 | $19.37 | $18.26 | $19.37 |

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<sup>(1)</sup> Non-GAAP financial measure. See "Non-GAAP Financial Measures" and "Non-GAAP Reconciliation" tables for additional information and detailed calculations of adjustments.

<sup>(2)</sup> The Company is a small bank holding company under applicable regulations and guidance and is not subject to the minimum regulatory capital regulations for bank holding companies. The regulatory requirements that apply to bank holding companies that are subject to regulatory capital requirements are presented above, along with the Company's capital ratios as determined under those regulations.

<sup>(3)</sup> All ratios on September 30, 2025, are estimates and subject to change pending the Bank's filing of its Call Report. All other periods are presented as filed.

<sup>(4)</sup> Ratios are annualized.

<sup>(5)</sup> Capital ratios presented are for First Bank.

<sup>(6)</sup> The tax rate utilized in calculating the tax benefit is 21%.

<sup>(7)</sup> Yields and interest income are presented on a taxable-equivalent basis using the federal statutory tax rate of 21%.