Middlefield Banc Corp. Reports 2025 Twelve-Month Financial Results

MIDDLEFIELD, Ohio, Feb. 10, 2026 (GLOBE NEWSWIRE) — Middlefield Banc Corp. (NASDAQ: MBCN) today reported financial results for the twelve months ended December 31, 2025.

Ronald L. Zimmerly, Jr., President and Chief Executive Officer, stated, “2025 was a strong year of operating and financial growth for Middlefield, driven by consistent execution and continued momentum across the Bank. We are pleased with the progress we’ve made and are focused on completing our merger with Farmers National Banc Corp., which we expect to close in the first quarter of 2026. We believe this combination will create meaningful opportunities for our customers, employees, and shareholders.”

Income Statement

Net interest income for the twelve months ended December 31, 2025, increased $7.8 million to $68.5 million, compared to $60.7 million for the same period last year. The net interest margin for the twelve months ended December 31, 2025, was 3.80%, compared to 3.52% last year. Net interest income for the 2025 fourth quarter increased $1.8 to $17.4 million, compared to $15.6 million for the 2024 fourth quarter. The net interest margin for the 2025 fourth quarter was 3.80%, compared to 3.56% for the same period of 2024.

For the twelve months ended December 31, 2025, noninterest income increased $2.1 to $9.3 million, compared to $7.2 million for the same period in 2024. Noninterest income for the 2025 fourth quarter was $2.0 million, compared to $1.9 million for the same period the previous year.

Noninterest expense for the twelve months ended December 31, 2025, was $54.8 million, compared to $47.5 million for the same period in 2024. For the 2025 fourth quarter, noninterest expense was $15.9 million, compared to $11.8 million for the 2024 fourth quarter. Noninterest expense was negatively impacted in the fourth quarter of 2025 by $1.8 million of merger-related expenses and the accelerated vesting of certain performance share units as communicated in a Form 8-K filed by the Company on December 8, 2025.

Net income for the twelve months ended December 31, 2025, was $19.4 million, or $2.39 per diluted share, compared to $15.5 million, or $1.92 per diluted share, for the same period last year. Net income for the 2025 fourth quarter was $3.1 million, or $0.38 per diluted share, compared to $4.8 million, or $0.60 per diluted share, for the same period last year.

For the twelve months ended December 31, 2025, pre-tax, pre-provision net income was $23.0 million, compared to $20.4 million last year. For the 2025 fourth quarter, pre-tax, pre-provision net income was $3.5 million, compared to $5.7 million for the same period of 2024. (See non-GAAP reconciliation under the section “GAAP to Non-GAAP Reconciliations”.)

Balance Sheet

Total assets at December 31, 2025, increased 2.7% to $1.90 billion, compared to $1.85 billion at December 31, 2024. Total loans at December 31, 2025, were $1.59 billion, compared to $1.52 billion at December 31, 2024. The 4.3% year-over-year increase in total loans was primarily due to originations within the owner occupied and commercial and industrial loan segments as well as home equity lines of credit, offset by a decrease in the non-owner occupied loan segment. The investment securities available-for-sale portfolio was $155.5 million at December 31, 2025, compared with $165.8 million at December 31, 2024.

Total liabilities at December 31, 2025, increased 1.8% to $1.67 billion, compared to $1.64 billion at December 31, 2024. Total deposits at December 31, 2025, were $1.47 billion, compared to $1.45 billion at December 31, 2024. The 1.8% year-over-year increase in deposits was primarily due to growth in money market accounts, partially offset by declines in time deposits and savings accounts. Noninterest-bearing demand deposits were 25.5% of total deposits at December 31, 2025, compared to 26.1% at December 31, 2024. At December 31, 2025, the Company had brokered deposits of $23.1 million, compared to $35.1 million at December 31, 2024.

Middlefield’s CRE portfolio included the following categories at December 31, 2025:

(Dollar amounts in thousands)   Balance     Percent of CRE Portfolio     Percent of Loan Portfolio     Weighted Average Loan-to-Value  
                           
Multi-Family   $ 86,384     12.5 %   5.4 %   64.8 %
Owner Occupied                          
Real Estate and Rental and Leasing     75,289     10.9 %   4.7 %   59.1 %
Other Services (except Public Administration)     37,313     5.4 %   2.4 %   58.1 %
Manufacturing     22,453     3.2 %   1.4 %   50.0 %
Health Care and Social Assistance     14,477     2.1 %   0.9 %   52.3 %
Accommodation and Food Services     12,373     1.8 %   0.8 %   48.9 %
Other     63,167     9.0 %   4.0 %   51.9 %
Total Owner Occupied   $ 225,072     32.4 %   14.2 %      
Non-Owner Occupied                          
Real Estate and Rental and Leasing     325,274     47.0 %   20.5 %   54.0 %
Accommodation and Food Services     37,717     5.5 %   2.4 %   57.0 %
Health Care and Social Assistance     7,516     1.1 %   0.5 %   31.7 %
Manufacturing     3,989     0.6 %   0.3 %   42.8 %
Arts, Entertainment, and Recreation     2,108     0.3 %   0.1 %   15.8 %
Other     3,953     0.6 %   0.2 %   71.8 %
Total Non-Owner Occupied   $ 380,557     55.1 %   24.0 %      
Total CRE   $ 692,013     100.0 %   43.6 %      



Stockholders’ Equity and Dividends


At December 31, 2025, stockholders’ equity was $229.6 million, compared to $210.6 million at December 31, 2024. The 9.1% year-over-year increase in stockholders’ equity was primarily from higher retained earnings and a decrease in the unrealized loss on the available-for-sale investment portfolio. On a per-share basis, shareholders’ equity at December 31, 2025, was $28.26, compared to $26.08 at December 31, 2024.

At December 31, 2025, tangible stockholders’ equity(1) was $188.7 million, compared to $168.6 million at December 31, 2024. On a per-share basis, tangible stockholders’ equity(1) was $23.22 at December 31, 2025, compared to $20.88 at December 31, 2024. (1)See non-GAAP reconciliation under the section “GAAP to Non-GAAP Reconciliations”.

For the twelve months ended December 31, 2025, the Company declared cash dividends of $0.84 per share, totaling $6.8 million. For the twelve months ended December 31, 2024, the Company declared cash dividends of $0.80 per share, totaling $6.5 million.

The Company did not repurchase any common stock during 2025. For the twelve months ended December 31, 2024, the Company repurchased 43,858 shares of its common stock, at an average price of $24.00 per share. 

At December 31, 2025, the Company’s equity-to-assets ratio was 12.07%, compared to 11.36% at December 31, 2024.

Asset Quality

For the twelve months ended December 31, 2025, the Company recorded a recovery of credit losses of $494,000 million, versus a provision for credit losses of $2.0 million for the same period last year. For the 2025 fourth quarter, the Company recorded a recovery of credit losses of $475,000, compared to a recovery of credit losses of $177,000 for the same period of 2024.

Net charge-offs were $481,000 million, or (0.03%) of average loans, for the twelve months ended December 31, 2025, compared to net recoveries of $1.4, or 0.10% of average loans, for the same period last year. Net charge-offs were $148,000, or (0.04%) of average loans, annualized, for the 2025 fourth quarter, compared to net recoveries of $151,000, or 0.04% of average loans, annualized, for the same period of 2024.  The higher net charge-offs were due to the partial charge-off of one loan during the 2025 third quarter.

Nonperforming assets at December 31, 2025, which consisted of nonperforming loans, were $17.0 million, compared to $30.0 million at December 31, 2024. The decrease in nonperforming assets is primarily the result of a $13.5 million loan moved to nonaccrual in the 2024 third quarter paying off in the fourth quarter of 2025. The allowance for credit losses at December 31, 2025, stood at $22.7 million, or 1.43% of total loans, compared to $22.4 million, or 1.48% of total loans at December 31, 2024. The increase in the allowance for credit losses was mainly from an overall increase in total loans as well as changes in projected loss drivers, prepayment assumptions, curtailment expectations over the reasonable and supportable forecast period, and geographic footprint of unemployment data.

About Middlefield Banc Corp.

Middlefield Banc Corp., headquartered in Middlefield, Ohio, is the Bank holding Company of The Middlefield Banking Company, with total assets of $1.90 billion at December 31, 2025. The Bank operates 21 full-service banking centers and an LPL Financial® brokerage office serving Ada, Beachwood, Bellefontaine, Chardon, Cortland, Dublin, Garrettsville, Kenton, Mantua, Marysville, Middlefield, Newbury, Orwell, Plain City, Powell, Solon, Sunbury, Twinsburg, and Westerville. The Bank also operates a Loan Production Office in Mentor, Ohio.

Additional information is available at www.middlefieldbank.bank.

NON-GAAP FINANCIAL MEASURES

This press release includes disclosure of Middlefield Banc Corp.’s tangible book value per share, return on average tangible equity, and pre-tax, pre-provision for loan losses income, which are financial measures not prepared in accordance with generally accepted accounting principles in the United States (GAAP). A non-GAAP financial measure is a numerical measure of historical or future financial performance, financial position or cash flows that excludes or includes amounts required to be disclosed by GAAP. Middlefield Banc Corp. believes that these non-GAAP financial measures provide both management and investors a more complete understanding of the underlying operational results and trends and Middlefield Banc Corp.’s marketplace performance. The presentation of this additional information is not meant to be considered in isolation or as a substitute for the numbers prepared in accordance with GAAP. The reconciliations of non-GAAP financial measures are included in the following Consolidated Financial Highlights tables below.

FORWARD-LOOKING STATEMENTS

This press release of Middlefield Banc Corp. and the reports Middlefield Banc Corp. files with the Securities and Exchange Commission often contain “forward-looking statements” relating to present or future trends or factors affecting the banking industry and, specifically, the financial operations, markets and products of Middlefield Banc Corp. These forward-looking statements involve certain risks and uncertainties. There are several important factors that could cause Middlefield Banc Corp.’s future results to differ materially from historical performance or projected performance. These factors include, but are not limited to: (1) a significant increase in competitive pressures among financial institutions; (2) changes in the interest rate environment that may reduce interest margins; (3) changes in prepayment speeds, charge-offs and loan loss provisions; (4) less favorable than expected general economic conditions; (5) legislative or regulatory changes that may adversely affect businesses in which Middlefield Banc Corp. is engaged; (6) technological issues which may adversely affect Middlefield Banc Corp.’s financial operations or customers; (7) changes in the securities markets; or (8) risk factors mentioned in the reports and registration statements Middlefield Banc Corp. files with the Securities and Exchange Commission. Middlefield Banc Corp. undertakes no obligation to release revisions to these forward-looking statements or to reflect events or circumstances after the date of this press release.

MIDDLEFIELD BANC CORP.

Consolidated Selected Financial Highlights

(Dollar amounts in thousands, unaudited)

Balance Sheets (period end)   December 31, 2025     September 30, 2025     June 30, 2025     March 31, 2025     December 31, 2024  
ASSETS                                        
Cash and due from banks   $ 39,823     $ 81,372     $ 59,145     $ 56,150     $ 46,037  
Federal funds sold     7,685       22,333       13,701       10,720       9,755  
Cash and cash equivalents     47,508       103,705       72,846       66,870       55,792  
Investment securities available for sale, at fair value     155,544       155,855       161,116       165,014       165,802  
Other investments     1,128       1,131       1,014       1,021       855  
Loans held for sale           209       152              
Loans:                                        
Commercial real estate:                                        
Owner occupied     225,072       221,600       196,645       185,412       181,447  
Non-owner occupied     380,557       390,354       405,032       413,621       412,291  
Multifamily     86,384       88,899       79,497       88,737       89,849  
Residential real estate     367,413       366,307       357,217       351,274       353,442  
Commercial and industrial     262,209       269,422       257,519       235,547       229,034  
Home equity lines of credit     161,157       159,805       156,297       147,154       143,379  
Construction and other     96,894       104,843       123,531       122,653       103,608  
Consumer installment     5,740       5,794       6,187       5,951       6,564  
Total loans     1,585,426       1,607,024       1,581,925       1,550,349       1,519,614  
Less allowance for credit losses     22,707       23,029       22,335       22,401       22,447  
Net loans     1,562,719       1,583,995       1,559,590       1,527,948       1,497,167  
Premises and equipment, net     22,207       21,428       20,304       20,494       20,565  
Premises and equipment held for sale     998       998       1,015              
Goodwill     36,356       36,356       36,356       36,356       36,356  
Core deposit intangibles     4,613       4,862       5,112       5,362       5,611  
Bank-owned life insurance     35,553       35,335       35,102       34,866       35,259  
Accrued interest receivable and other assets     35,913       35,019       31,762       30,425       35,952  
TOTAL ASSETS   $ 1,902,539     $ 1,978,893     $ 1,924,369     $ 1,888,356     $ 1,853,359  

    December 31, 2025     September 30, 2025     June 30, 2025     March 31, 2025     December 31, 2024  
LIABILITIES                                        
Deposits:                                        
Noninterest-bearing demand   $ 374,999     $ 410,612     $ 371,155     $ 369,492     $ 377,875  
Interest-bearing demand     225,079       232,452       236,239       222,953       208,291  
Money market     513,498       528,246       466,935       481,664       414,074  
Savings     180,158       180,547       184,534       189,943       197,749  
Time     178,418       270,445       334,755       275,673       247,704  
Total deposits     1,472,152       1,622,302       1,593,618       1,539,725       1,445,693  
Federal Home Loan Bank advances     175,000       106,000       89,000       110,000       172,400  
Other borrowings     11,446       11,502       11,557       11,609       11,660  
Accrued interest payable and other liabilities     14,297       14,969       14,142       13,229       13,044  
TOTAL LIABILITIES     1,672,895       1,754,773       1,708,317       1,674,563       1,642,797  
STOCKHOLDERS’ EQUITY                                        
Common stock, no par value; 25,000,000 shares authorized, 10,006,068 shares issued, 8,126,758 shares outstanding as of December 31, 2025     163,813       162,349       162,195       162,195       161,999  
Additional paid-in capital     1,052       1,041       811       515       246  
Retained earnings     121,931       120,514       116,892       112,432       109,299  
Accumulated other comprehensive loss     (16,243 )     (18,875 )     (22,937 )     (20,440 )     (20,073 )
Treasury stock, at cost; 1,879,310 shares as of December 31, 2025     (40,909 )     (40,909 )     (40,909 )     (40,909 )     (40,909 )
TOTAL STOCKHOLDERS’ EQUITY     229,644       224,120       216,052       213,793       210,562  
                                         
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY   $ 1,902,539     $ 1,978,893     $ 1,924,369     $ 1,888,356     $ 1,853,359  



MIDDLEFIELD BANC CORP.


Consolidated Selected Financial Highlights

(Dollar amounts in thousands, unaudited)

    For the Three Months Ended     For the Twelve Months Ended  
Statements of Income   December 31, 2025     September 30, 2025     June 30, 2025     March 31, 2025     December 31, 2024     December 31, 2025     December 31, 2024  
                                                         
INTEREST AND DIVIDEND INCOME                                                        
Interest and fees on loans   $ 25,055     $ 25,485     $ 25,122     $ 23,387     $ 23,308     $ 99,049     $ 92,566  
Interest-earning deposits in other institutions     323       299       325       291       320       1,238       1,491  
Federal funds sold     152       192       120       155       151       619       568  
Investment securities:                                                        
Taxable interest     416       538       526       530       528       2,010       2,028  
Tax-exempt interest     955       958       960       960       961       3,833       3,861  
Dividends on stock     123       136       183       150       170       592       748  
Total interest and dividend income     27,024       27,608       27,236       25,473       25,438       107,341       101,262  
INTEREST EXPENSE                                                        
Deposits     8,275       8,972       8,789       7,885       8,582       33,921       33,263  
Short-term borrowings     1,204       918       870       1,347       1,128       4,339       6,616  
Other borrowings     153       153       140       143       173       589       703  
Total interest expense     9,632       10,043       9,799       9,375       9,883       38,849       40,582  
                                                         
NET INTEREST INCOME     17,392       17,565       17,437       16,098       15,555       68,492       60,680  
                                                         
Provision for (recovery of) credit losses     (475 )     392       (506 )     95       (177 )     (494 )     2,008  
                                                         
NET INTEREST INCOME AFTER PROVISION FOR (RECOVERY OF) CREDIT LOSSES     17,867       17,173       17,943       16,003       15,732       68,986       58,672  
NONINTEREST INCOME                                                        
Service charges on deposit accounts     1,084       1,072       1,061       989       1,068       4,206       3,907  
Gain (Loss) on equity securities     (3 )     17       (7 )     (34 )     56       (27 )     (9 )
Earnings on bank-owned life insurance     236       228       230       493       230       1,187       930  
Gain on sale of loans     97       158       39       24       64       318       199  
Revenue from investment services     224       306       310       268       237       1,108       916  
Gain on exchange of real estate                 1,229                   1,229        
Gross rental income                                         67  
Other income     313       543       216       204       259       1,276       1203  
Total noninterest income     1,951       2,324       3,078       1,944       1,914       9,297       7,213  
                                                         
NONINTEREST EXPENSE                                                        
Salaries and employee benefits     8,084       6,883       6,731       6,551       5,996       28,249       24,641  
Occupancy expense     640       604       667       687       596       2,598       2,376  
Equipment expense     215       249       248       225       221       937       925  
Data processing and information technology costs     1,257       1,240       1,273       1,271       1,174       5,041       4,740  
Ohio state franchise tax     347       399       399       399       390       1,544       1,583  
Federal deposit insurance expense     267       267       267       267       293       1,068       1,055  
Professional fees     490       700       521       598       611       2,309       2,265  
Advertising expense     453       386       451       364       371       1,654       1,581  
Software amortization expense     93       94       95       90       83       372       200  
Core deposit intangible amortization     249       250       250       249       258       998       1,031  
Loss on premises and equipment held for sale           18       693                   711        
Gross other real estate owned expenses                                         99  
Merger-related costs     1,808                               1,808        
Other expense     1,959       2,008       2,056       1,492       1,810       7,515       7,045  
Total noninterest expense     15,862       13,098       13,651       12,193       11,803       54,804       47,541  
                                                         
Income before income taxes     3,956       6,399       7,370       5,754       5,843       23,479       18,344  
Income taxes     841       1,079       1,213       924       995       4,057       2,825  
                                                         
NET INCOME   $ 3,115     $ 5,320     $ 6,157     $ 4,830     $ 4,848     $ 19,422     $ 15,519  
                                                         
PTPP (1)   $ 3,481     $ 6,791     $ 6,864     $ 5,849     $ 5,666     $ 22,985     $ 20,352  


(1) See section “GAAP to Non-GAAP Reconciliations” for the reconciliation of GAAP performance measures to non-GAAP measures.

MIDDLEFIELD BANC CORP.

Consolidated Selected Financial Highlights

(Dollar amounts in thousands, except per share and share amounts, unaudited)

    For the Three Months Ended     For the Twelve Months Ended  
    December 31, 2025     September 30, 2025     June 30, 2025     March 31, 2025     December 31, 2024     December 31, 2025     December 31, 2024  
Per common share data                                                        
Net income per common share – basic   $ 0.38     $ 0.66     $ 0.76     $ 0.60     $ 0.60     $ 2.40     $ 1.93  
Net income per common share – diluted   $ 0.38     $ 0.65     $ 0.76     $ 0.60     $ 0.60     $ 2.39     $ 1.92  
Dividends declared per share   $ 0.21     $ 0.21     $ 0.21     $ 0.21     $ 0.20     $ 0.84     $ 0.80  
Book value per share (period end)   $ 28.26     $ 27.71     $ 26.74     $ 26.46     $ 26.08     $ 28.26     $ 26.08  
Tangible book value per share (period end) (1) (2)   $ 23.22     $ 22.62     $ 21.60     $ 21.29     $ 20.88     $ 23.22     $ 20.88  
Dividends declared   $ 1,698     $ 1,698     $ 1,697     $ 1,697     $ 1,616     $ 6,790     $ 6,457  
Dividend yield     2.41 %     2.78 %     2.80 %     3.05 %     2.84 %     2.43 %     2.85 %
Dividend payout ratio     54.51 %     31.92 %     27.56 %     35.13 %     33.33 %     34.96 %     41.61 %
Average shares outstanding – basic     8,086,886       8,084,658       8,081,193       8,078,805       8,071,905       8,084,257       8,075,300  
Average shares outstanding – diluted     8,149,723       8,147,495       8,113,572       8,097,545       8,092,357       8,132,897       8,086,098  
Period ending shares outstanding     8,126,758       8,086,886       8,081,193       8,081,193       8,073,708       8,126,758       8,073,708  
                                                         
Selected ratios                                                        
Return on average assets (Annualized)     0.64 %     1.08 %     1.29 %     1.04 %     1.04 %     1.01 %     0.84 %
Return on average equity (Annualized)     5.64 %     9.62 %     11.53 %     9.22 %     9.19 %     9.02 %     7.48 %
Return on average tangible common equity (1) (3)     6.94 %     11.86 %     14.31 %     11.48 %     11.50 %     11.17 %     9.41 %
Efficiency (4)     79.61 %     63.73 %     64.49 %     65.22 %     65.05 %     68.22 %     67.38 %
Equity to assets at period end     12.07 %     11.33 %     11.23 %     11.32 %     11.36 %     12.07 %     11.36 %
Noninterest expense to average assets     0.82 %     0.67 %     0.72 %     0.65 %     0.63 %     2.86 %     2.58 %



(1)
See section “GAAP to Non-GAAP Reconciliations” for the reconciliation of GAAP performance measures to non-GAAP measures.
(2) Calculated by dividing tangible common equity by shares outstanding.
(3) Calculated by dividing annualized net income for each period by average tangible common equity.
(4) The efficiency ratio is calculated by dividing noninterest expense less amortization of intangibles by the sum of net interest income on a fully taxable equivalent basis plus noninterest income.

    For the Three Months Ended     For the Twelve Months Ended  
Yields   December 31, 2025     September 30, 2025     June 30, 2025     March 31, 2025     December 31, 2024     December 31, 2025     December 31, 2024  
Interest-earning assets:                                                        
Loans receivable (1)     6.24 %     6.30 %     6.40 %     6.17 %     6.12 %     6.28 %     6.17 %
Investment securities (1) (2)     3.58 %     3.69 %     3.64 %     3.69 %     3.63 %     3.65 %     3.61 %
Interest-earning deposits with other banks     3.53 %     3.52 %     4.13 %     3.57 %     4.23 %     3.68 %     4.49 %
Total interest-earning assets     5.88 %     5.93 %     6.03 %     5.81 %     5.78 %     5.91 %     5.83 %
Deposits:                                                        
Interest-bearing demand deposits     2.09 %     2.27 %     2.27 %     2.13 %     2.07 %     2.24 %     2.01 %
Money market deposits     3.55 %     3.43 %     3.53 %     3.38 %     3.81 %     3.48 %     3.88 %
Savings deposits     0.94 %     0.95 %     0.86 %     0.82 %     0.75 %     0.89 %     0.67 %
Certificates of deposit     3.46 %     3.74 %     3.66 %     3.93 %     4.21 %     3.70 %     4.33 %
Total interest-bearing deposits     2.84 %     2.91 %     2.90 %     2.82 %     3.05 %     2.88 %     3.06 %
Non-Deposit Funding:                                                        
Borrowings     4.16 %     4.53 %     4.54 %     4.58 %     4.93 %     4.44 %     5.45 %
Total interest-bearing liabilities     2.97 %     3.03 %     3.01 %     3.01 %     3.21 %     3.02 %     3.33 %
Cost of deposits     2.11 %     2.20 %     2.21 %     2.10 %     2.24 %     2.16 %     2.24 %
Cost of funds     2.27 %     2.33 %     2.34 %     2.30 %     2.41 %     2.31 %     2.51 %
Net interest margin (3)     3.80 %     3.79 %     3.88 %     3.69 %     3.56 %     3.80 %     3.52 %



(1

) Tax-equivalent adjustments to calculate the yield on tax-exempt securities and loans were determined using an effective tax rate of 21%.
(2) Yield is calculated on the basis of amortized cost.
(3) Net interest margin represents net interest income as a percentage of average interest-earning assets.

    For the Three Months Ended  
Asset quality data   December 31, 2025     September 30, 2025     June 30, 2025     March 31, 2025     December 31, 2024  
                                         
Nonperforming assets (1)   $ 17,023     $ 29,928     $ 25,052     $ 29,550     $ 29,984  
                                         
Allowance for credit losses   $ 22,707     $ 23,029     $ 22,335     $ 22,401     $ 22,447  
Allowance for credit losses/total loans     1.43 %     1.43 %     1.41 %     1.44 %     1.48 %
Net charge-offs (recoveries):                                        
Quarter-to-date   $ (147 )   $ (107 )   $ (18 )   $ (209 )   $ 151  
Year-to-date     (481 )     (334 )     (227 )     (209 )     1,436  
Net charge-offs (recoveries) to average loans, annualized:                                        
Quarter-to-date     (0.04 %)     (0.03 %)     (0.00 %)     (0.06 %)     0.04 %
Year-to-date     (0.03 %)     (0.03 %)     (0.03 %)     (0.06 %)     0.10 %
                                         
Nonperforming loans/total loans     1.07 %     1.86 %     1.58 %     1.91 %     1.97 %
Allowance for credit losses/nonperforming loans     133.39 %     76.95 %     89.15 %     75.81 %     74.86 %
Nonperforming assets/total assets     0.89 %     1.51 %     1.30 %     1.56 %     1.62 %



(1

) Nonperforming assets consist of nonperforming loans.

MIDDLEFIELD BANC CORP.

GAAP to Non-GAAP Reconciliations

(Dollar amounts in thousands, unaudited)

Reconciliation of Common Stockholders’ Equity to Tangible Common Equity   For the Three Months Ended  
    December 31, 2025     September 30, 2025     June 30, 2025     March 31, 2025     December 31, 2024  
                                         
Stockholders’ equity   $ 229,644     $ 224,120     $ 216,052     $ 213,793     $ 210,562  
Less goodwill and other intangibles     40,969       41,218       41,468       41,718       41,967  
Tangible common equity   $ 188,675     $ 182,902     $ 174,584     $ 172,075     $ 168,595  
                                         
Shares outstanding     8,126,758       8,086,886       8,081,193       8,081,193       8,073,708  
Tangible book value per share   $ 23.22     $ 22.62     $ 21.60     $ 21.29     $ 20.88  

Reconciliation of Average Equity to Return on Average Tangible Common Equity   For the Three Months Ended     For the Twelve Months Ended  
    December 31, 2025     September 30, 2025     June 30, 2025     March 31, 2025     December 31, 2024     December 31, 2025     December 31, 2024  
                                                         
Average stockholders’ equity   $ 219,278     $ 219,278     $ 214,144     $ 212,465     $ 209,864     $ 215,395     $ 207,367  
Less average goodwill and other intangibles     41,090       41,340       41,589       41,839       42,092       41,465       42,479  
Average tangible common equity   $ 178,188     $ 177,938     $ 172,555     $ 170,626     $ 167,772     $ 173,930     $ 164,888  
                                                         
Net income   $ 3,115     $ 5,320     $ 6,157     $ 4,830     $ 4,848     $ 19,422     $ 15,519  
Return on average tangible common equity (annualized)     6.94 %     11.86 %     14.31 %     11.48 %     11.50 %     11.17 %     9.41 %

Reconciliation of Pre-Tax Pre-Provision Income (PTPP)   For the Three Months Ended     For the Twelve Months Ended  
    December 31, 2025     September 30, 2025     June 30, 2025     March 31, 2025     December 31, 2024     December 31, 2025     December 31, 2024  
Net income   $ 3,115     $ 5,320     $ 6,157     $ 4,830     $ 4,848     $ 19,422     $ 15,519  
Add income taxes     841       1,079       1,213       924       995       4,057       2,825  
Add provision for (recovery of) credit losses     (475 )     392       (506 )     95       (177 )     (494 )     2,008  
PTPP   $ 3,481     $ 6,791     $ 6,864     $ 5,849     $ 5,666     $ 22,985     $ 20,352  



MIDDLEFIELD BANC CORP.


Average Balance Sheets

(Dollar amounts in thousands, unaudited)

    For the Three Months Ended  
    December 31, 2025     December 31, 2024  
    Average Balance     Interest     Average Yield/Cost     Average Balance     Interest     Average Yield/Cost  
Interest-earning assets:                                                
Loans receivable (1)   $ 1,594,562     $ 25,055       6.24 %   $ 1,517,051     $ 23,308       6.12 %
Investment securities (1) (2)     179,990       1,371       3.58 %     191,390       1,489       3.63 %
Interest-earning deposits with other banks (3)     67,152       598       3.53 %     60,241       641       4.23 %
Total interest-earning assets     1,841,704       27,024       5.88 %     1,768,682       25,438       5.78 %
Noninterest-earning assets     88,694                       88,205                  
Total assets   $ 1,930,398                     $ 1,856,887                  
Interest-bearing liabilities:                                                
Interest-bearing demand deposits   $ 228,905     $ 1,207       2.09 %   $ 216,492     $ 1,126       2.07 %
Money market deposits     521,393       4,669       3.55 %     393,298       3,768       3.81 %
Savings deposits     179,095       426       0.94 %     197,257       373       0.75 %
Certificates of deposit     226,278       1,973       3.46 %     313,582       3,315       4.21 %
Short-term borrowings     117,898       1,204       4.05 %     93,200       1,128       4.81 %
Other borrowings     11,479       153       5.29 %     11,690       173       5.89 %
Total interest-bearing liabilities     1,285,048       9,632       2.97 %     1,225,519       9,883       3.21 %
Noninterest-bearing liabilities:                                                
Noninterest-bearing demand deposits     401,367                       404,428                  
Other liabilities     24,705                       17,076                  
Stockholders’ equity     219,278                       209,864                  
Total liabilities and stockholders’ equity   $ 1,930,398                     $ 1,856,887                  
Net interest income           $ 17,392                     $ 15,555          
Interest rate spread (4)                     2.91 %                     2.57 %
Net interest margin (5)                     3.80 %                     3.56 %
Ratio of average interest-earning assets to average interest-bearing liabilities                     143.32 %                     144.32 %



(1)
Tax-equivalent adjustments to calculate the yield on tax-exempt securities and loans were $270 and $280 for the three months ended December 31, 2025 and 2024, respectively.
(2) Yield is calculated on the basis of amortized cost.
(3) Includes dividends received on restricted stock.
(4) Interest rate spread represents the difference between the average yield on interest-earning assets and the average cost of interest-bearing liabilities.
(5) Net interest margin represents net interest income as a percentage of average interest-earning assets.

    For the Three Months Ended  
    December 31, 2025     September 30, 2025  
    Average Balance     Interest     Average Yield/Cost     Average Balance     Interest     Average Yield/Cost  
Interest-earning assets:                                                
Loans receivable (1)   $ 1,594,562     $ 25,055       6.24 %   $ 1,605,733     $ 25,485       6.30 %
Investment securities (1) (2)     179,990       1,371       3.58 %     188,211       1,496       3.69 %
Interest-earning deposits with other banks (3)     67,152       598       3.53 %     70,727       627       3.52 %
Total interest-earning assets     1,841,704       27,024       5.88 %     1,864,671       27,608       5.93 %
Noninterest-earning assets     88,694                       83,217                  
Total assets   $ 1,930,398                     $ 1,947,888                  
Interest-bearing liabilities:                                                
Interest-bearing demand deposits   $ 228,905     $ 1,207       2.09 %   $ 233,106     $ 1,331       2.27 %
Money market deposits     521,393       4,669       3.55 %     479,785       4,143       3.43 %
Savings deposits     179,095       426       0.94 %     184,146       440       0.95 %
Certificates of deposit     226,278       1,973       3.46 %     324,516       3,058       3.74 %
Short-term borrowings     117,898       1,204       4.05 %     82,306       918       4.43 %
Other borrowings     11,479       153       5.29 %     11,532       153       5.26 %
Total interest-bearing liabilities     1,285,048       9,632       2.97 %     1,315,391       10,043       3.03 %
Noninterest-bearing liabilities:                                                
Noninterest-bearing demand deposits     401,367                       398,307                  
Other liabilities     24,705                       14,912                  
Stockholders’ equity     219,278                       219,278                  
Total liabilities and stockholders’ equity   $ 1,930,398                     $ 1,947,888                  
Net interest income           $ 17,392                     $ 17,565          
Interest rate spread (4)                     2.91 %                     2.90 %
Net interest margin (5)                     3.80 %                     3.79 %
Ratio of average interest-earning assets to average interest-bearing liabilities                     143.32 %                     141.76 %



(1

) Tax-equivalent adjustments to calculate the yield on tax-exempt securities and loans were $270 and $271 for the three months ended December 31, 2025 and September 30, 2025 respectively.
(2) Yield is calculated on the basis of amortized cost.
(3) Includes dividends received on restricted stock.
(4) Interest rate spread represents the difference between the average yield on interest-earning assets and the average cost of interest-bearing liabilities.
(5) Net interest margin represents net interest income as a percentage of average interest-earning assets.

    For the Twelve Months Ended  
    December 31, 2025     December 31, 2024  
    Average Balance     Interest     Average Yield/Cost     Average Balance     Interest     Average Yield/Cost  
Interest-earning assets:                                                
Loans receivable (1)   $ 1,578,420     $ 99,049       6.28 %   $ 1,501,138     $ 92,566       6.17 %
Investment securities (1) (2)     187,954       5,843       3.65 %     191,685       5,889       3.61 %
Interest-earning deposits with other banks (3)     66,638       2,449       3.68 %     62,463       2,807       4.49 %
Total interest-earning assets     1,833,012       107,341       5.91 %     1,755,286       101,262       5.83 %
Noninterest-earning assets     83,968                       88,358                  
Total assets   $ 1,916,980                     $ 1,843,644                  
Interest-bearing liabilities:                                                
Interest-bearing demand deposits   $ 225,015     $ 5,045       2.24 %   $ 213,647     $ 4,293       2.01 %
Money market deposits     487,287       16,941       3.48 %     348,065       13,498       3.88 %
Savings deposits     186,293       1,658       0.89 %     197,422       1,325       0.67 %
Certificates of deposit     277,382       10,277       3.70 %     326,559       14,147       4.33 %
Short-term borrowings     99,527       4,339       4.36 %     122,506       6,616       5.40 %
Other borrowings     11,559       589       5.10 %     11,765       703       5.98 %
Total interest-bearing liabilities     1,287,063       38,849       3.02 %     1,219,964       40,582       3.33 %
Noninterest-bearing liabilities:                                                
Noninterest-bearing demand deposits     396,880                       399,430                  
Other liabilities     17,642                       16,883                  
Stockholders’ equity     215,395                       207,367                  
Total liabilities and stockholders’ equity   $ 1,916,980                     $ 1,843,644                  
Net interest income           $ 68,492                     $ 60,680          
Interest rate spread (4)                     2.89 %                     2.50 %
Net interest margin (5)                     3.80 %                     3.52 %
Ratio of average interest-earning assets to average interest-bearing liabilities                     142.42 %                     143.88 %



(1

) Tax-equivalent adjustments to calculate the yield on tax-exempt securities and loans were $1,080 and $1,131 for the twelve months ended December 31, 2025 and 2024, respectively.
(2) Yield is calculated on the basis of amortized cost.
(3) Includes dividends received on restricted stock.
(4) Interest rate spread represents the difference between the average yield on interest-earning assets and the average cost of interest-bearing liabilities.
(5) Net interest margin represents net interest income as a percentage of average interest-earning assets.

Company Contact: Investor and Media Contact:
Ronald L. Zimmerly, Jr.
President and Chief Executive Officer
Middlefield Banc Corp.
(419) 673-1217
[email protected] 
Andrew M. Berger
Managing Director
SM Berger & Company, Inc.
(216) 464-6400
[email protected]