EXHIBIT 99.1 NEWS RELEASE FOR IMMEDIATE RELEASE Contact: Daniel L. Krieger, Chairman & President or John p. Nelson, Vice President OCtober 15, 2004 (515) 232-6251 AMES NATIONAL CORPORATION ANNOUNCES THIRD QUARTER EARNINGS Ames National Corporation is headquartered in Ames, Iowa with five banks including twelve banking offices in central Iowa. Affiliate banks are First National Bank, Ames; Boone Bank & Trust Co., Boone; State Bank & Trust Co., Nevada; Randall-Story State Bank, Story City; and United Bank & Trust, Marshalltown. Net income for the quarter ended September 30, 2004 was $3,372,000, 4% higher than the $3,241,000 earned in the third quarter last year. Earnings per share were $1.08 for the quarter slightly higher than the $1.03 earned in the same period in 2003. Return on average assets was 1.70% compared to 1.78% in third quarter 2003. Return on average equity was 12.66% for the three months ended September 30, 2004 which compares to 12.42% posted a year ago. The efficiency ratio for third quarter was 45.85% compared to 44.02% for the same period last year. Net interest margin for the third quarter 2004 was 3.95%, slightly less than the 4.10% for third quarter 2003. Net loan recoveries totaled $99,000 for the three months ended September 30, 2004 compared to net loan charge-offs of $19,000 for the three months ended September 30, 2003. A loan recovery at First National Bank of $136,000 relating to a problem commercial credit resulted in a negative provision for loan losses for the third quarter. The Company recorded higher earnings for third quarter 2004 despite much lower gains from securities transactions and secondary market loan fees. Contributing to this quarter's earnings was higher net interest income and the fact that non interest expense was only slightly higher than third quarter 2003. For the nine month period ending September 30, 2004, the Company earned net income of $9,199,000, or $2.94 per share, a 5% increase over net income of $8,760,000, or $2.80 per share, earned a year ago. A stable net interest margin and a higher volume of earning assets resulted in an additional $1,315,000 in net interest income for the first nine months of 2004 compared to the same period a year ago. For the first nine months of 2004, the improved net interest income was offset by lower security gains and lower secondary market mortgage loan fees. Net interest margin for the first three quarters was 4.00% compared to 4.02% for the same period in 2003. Net loan recoveries totaled $56,000 for the nine months ended September 30, 2004 compared to net loan charge-offs of $321,000 for the nine months ended September 30, 2003. Total assets reached a record $800 million, $62 million higher than the third quarter of 2003 with significant growth in both loans and investments. Deposits increased to $648,917,000 for third quarter 2004, an 8% increase over the $602,522,000 recorded in third quarter 2003 with interest bearing checking account deposits accounting for most of the increase. Loans rose 12% to a record $387,743,000, a $42 million increase over third quarter 2003 with commercial real estate accounting for most of the gain. Third quarter 2004 capital rose 5% to $109,644,000 compared to $104,836,000 on September 30, 2003. Included in capital are unrealized capital gains on securities available for sale in the amount of $7,842,000, compared to $7,850,000 posted at the end of third quarter 2003. Capital represented 13.7% of total assets at the end of third quarter 2004. Company stock, which is listed on the Bulletin Board under the symbol ATLO, closed at $71.00 on September 30, 2004. During third quarter the price ranged from $62.25 to $71.50. The third quarter dividend paid was $.49 per share compared to $.46 per share paid in the same quarter a year ago. The Company has recently submitted an application to have it common stock listed on NASDAQ SmallCap Market. In order to comply with the listing requirements for NASDAQ, the Company has amended its Audit Committee Charter which can be viewed at www.amesnational.com. 1 AMES NATIONAL CORPORATION AND SUBSIDIARIES Consolidated Balance Sheets (unaudited) September 30, September 30, Assets 2004 2003 ------------------------------ Cash and due from banks ....................................... $ 30,392,905 $ 23,786,945 Federal funds sold ............................................ 335,000 47,983,000 Interest bearing deposits in financial institutions ........... 9,214,595 6,000,000 Securities available-for-sale ................................. 356,253,991 300,766,501 Loans receivable, net ......................................... 387,402,492 342,674,299 Loans held for sale ........................................... 340,150 2,328,828 Bank premises and equipment, net .............................. 8,783,819 8,551,794 Accrued income receivable ..................................... 6,716,873 6,314,908 Other assets .................................................. 908,172 358,198 ------------------------------ Total assets ....................................... $ 800,347,997 $ 738,764,473 ============================== Liabilities and Stockholders' Equity Liabilities: Deposits: Demand ..................................................... $ 65,855,704 $ 63,523,911 NOW accounts ............................................... 173,726,694 137,857,750 Savings and money market ................................... 171,534,487 166,661,183 Time, $100,000 and over .................................... 66,861,191 63,297,586 Other time ................................................. 170,939,177 171,181,614 ------------------------------ Total deposits ..................................... 648,917,253 602,522,044 Federal funds purchased and securities sold under agreements to repurchase ........................ 32,992,304 22,452,228 Dividends payable ............................................. 3,074,325 2,882,409 Deferred taxes ................................................ 2,553,015 2,749,662 Accrued interest and other liabilities ........................ 3,166,620 3,322,574 ------------------------------ Total liabilities .................................. 690,703,517 633,928,917 ------------------------------ Stockholders' Equity: Common stock, $5 par value; authorized 6,000,000 shares; issued 3,153,230 shares at September 30, 2004 and 2003; outstanding 3,137,066 shares at September 30, 2004 and 3,133,053 shares at September 30, 2003 .............. 15,766,150 15,766,150 Additional paid-in-capital ................................. 25,378,746 25,351,979 Retained earnings .......................................... 61,546,936 56,977,374 Treasury stock, at cost; 16,164 shares at September 30, 2004 and 20,177 shares at September 30, 2003 .................. (889,020) (1,109,735) Accumulated other comprehensive income - net unrealized gain on securities available-for-sale ......................... 7,841,668 7,849,788 ------------------------------ Total stockholders' equity ......................... 109,644,480 104,835,556 ------------------------------ Total liabilities and stockholders' equity ......... $ 800,347,997 $ 738,764,473 ============================== 2 AMES NATIONAL CORPORATION AND SUBSIDIARIES Consolidated Statements of Income (unaudited) Three Months Ended Nine Months Ended September 30, September 30, ------------------------------------------------------ 2004 2003 2004 2003 ------------------------------------------------------ Interest and dividend income: Loans ............................................................. $ 5,721,244 $ 5,576,844 $16,545,006 $16,784,078 Securities Taxable ......................................................... 2,157,631 1,841,920 6,385,422 5,518,204 Tax-exempt ...................................................... 1,061,069 940,760 3,206,725 2,553,150 Federal funds sold ................................................ 3,065 121,263 81,161 534,865 Dividends ......................................................... 380,838 337,259 1,129,368 1,018,103 ------------------------------------------------------ Total Interest Income ................................................ 9,323,847 8,818,046 27,347,682 26,408,400 ------------------------------------------------------ Interest expense: Deposits .......................................................... 2,470,179 2,392,420 7,144,678 7,664,617 Other borrowed funds .............................................. 192,070 74,735 360,697 216,069 ------------------------------------------------------ Total Interest Expense ............................................... 2,662,249 2,467,155 7,505,375 7,880,686 ------------------------------------------------------ Net interest income ......................................... 6,661,598 6,350,891 19,842,307 18,527,714 Provision for loan losses ............................................ (63,820) 87,000 204,888 512,740 ------------------------------------------------------ Net interest income after provision for loan losses ......... 6,725,418 6,263,891 19,637,419 18,014,974 ------------------------------------------------------ Non-interest income: Trust department income ........................................... 266,539 279,157 875,697 881,259 Service fees ...................................................... 503,027 395,491 1,320,895 1,137,490 Securities gains, net ............................................. 19,821 539,623 51,363 1,186,230 Gain on sale of loans held for sale ............................... 125,764 366,978 473,505 937,974 Merchant and ATM fees ............................................. 137,384 164,179 406,789 412,213 Other ............................................................. 365,236 186,193 680,362 484,002 ------------------------------------------------------ Total non-interest income ................................... 1,417,771 1,931,621 3,808,611 5,039,168 ------------------------------------------------------ Non-interest expense: Salaries and employee benefits .................................... 2,240,214 2,204,712 6,768,289 6,699,133 Occupancy expenses ................................................ 250,782 341,562 755,734 841,908 Data processing ................................................... 482,341 504,643 1,590,621 1,589,780 Other operating expenses .......................................... 730,908 594,914 1,918,551 1,793,681 ------------------------------------------------------ Total non-interest expense .................................. 3,704,245 3,645,831 11,033,195 10,924,502 ------------------------------------------------------ Income before income taxes .................................. 4,438,944 4,549,681 12,412,835 12,129,640 Income tax expense ................................................... 1,066,557 1,309,039 3,213,867 3,369,445 ------------------------------------------------------ Net income .................................................. $ 3,372,387 $ 3,240,642 $ 9,198,968 $ 8,760,195 ====================================================== Basic and diluted earnings per share ................................. $ 1.08 $ 1.03 $ 2.94 $ 2.80 ====================================================== Declared dividends per share ......................................... $ 0.49 $ 0.46 $ 1.93 $ 1.82 ====================================================== 3