Exhibit 99.1 First Niagara Financial Group, Inc. Summary of Quarterly Financial Data 2004 2003 ---------- --------------------------------------------------------- March 31, December 31, September 30, June 30, March 31, ---------- ------------ ------------- ---------- ---------- - ------------------------------------------------------------------------------------------------------------------------ SELECTED FINANCIAL DATA (Amounts in thousands) - ------------------------------------------------------------------------------------------------------------------------ Total assets $4,979,890 3,589,507 3,533,430 3,561,646 3,603,432 Total interest-earning assets $4,335,885 3,261,953 3,195,743 3,250,449 3,292,424 Fed funds and other short-term investments $ 32,373 124,255 134,482 159,675 392,956 Securities, at amortized cost $1,232,352 846,450 753,193 806,552 666,750 Loans: Real estate: Residential $1,154,084 948,877 965,486 987,426 997,078 Home equity $ 221,486 179,282 176,269 168,725 167,267 Commercial and multi-family $ 970,516 653,976 631,041 589,122 549,724 Commercial construction $ 107,323 86,154 102,625 111,492 111,736 ---------- ---------- ---------- ---------- ---------- Total real estate loans $2,453,409 1,868,289 1,875,421 1,856,765 1,825,805 ---------- ---------- ---------- ---------- ---------- Commercial business $ 402,261 215,000 225,561 221,316 208,137 Consumer $ 207,834 202,630 201,092 197,364 188,552 Net deferred costs and discounts $ 10,394 8,704 8,688 9,082 8,688 ---------- ---------- ---------- ---------- ---------- Total loans $3,073,898 2,294,623 2,310,762 2,284,527 2,231,182 Allowance for credit losses $ 40,766 25,420 25,219 24,781 23,913 ---------- ---------- ---------- ---------- ---------- Loans, net $3,033,132 2,269,203 2,285,543 2,259,746 2,207,269 Goodwill and other intangibles $ 348,980 114,698 115,084 107,803 107,048 Total interest-bearing liabilities $3,711,906 2,642,798 2,586,081 2,624,447 2,697,244 Deposits: Interest-bearing: Savings $1,049,151 654,320 646,284 666,003 688,597 Interest-bearing checking $ 869,556 538,967 540,999 540,274 511,941 Certificates of deposit $1,131,373 991,545 973,070 982,903 1,054,996 Noninterest-bearing $ 248,970 170,384 158,915 166,059 143,263 ---------- ---------- ---------- ---------- ---------- Total deposits $3,299,050 2,355,216 2,319,268 2,355,239 2,398,797 Short-term borrowings $ 154,383 87,148 85,020 67,564 63,980 Long-term borrowings $ 507,443 370,818 340,708 367,703 377,730 Stockholders' equity $ 938,023 728,174 723,047 718,390 711,646 Tangible equity (1) $ 589,043 613,476 607,963 610,587 604,598 Fair value adjustment included in stockholders' equity $ 4,011 (341) 1,397 3,558 3,333 Common shares outstanding 79,712 66,326 66,370 66,228 66,071 Total loans serviced for others $ 347,291 246,078 250,082 271,401 289,341 - ------------------------------------------------------------------------------------------------------------------------ CAPITAL - ------------------------------------------------------------------------------------------------------------------------ Tier 1 risk based capital 17.33% 17.94% 18.59% 18.70% 18.64% Total risk based capital 18.58% 19.04% 19.70% 19.80% 19.70% Tier 1 (core) capital 11.74% 11.92% 12.48% 12.40% 12.21% Tangible capital 11.39% 11.87% 12.42% 12.34% 12.15% Equity to assets 18.84% 20.29% 20.46% 20.17% 19.75% Book value per share $ 11.77 10.98 10.89 10.85 10.77 Tangible book value per share (1) $ 7.39 9.25 9.16 9.22 9.15 - ------------------------------------------------------------------------------------------------------------------------ ASSET QUALITY DATA (Amounts in thousands) - ------------------------------------------------------------------------------------------------------------------------ Non-performing loans: Residential $ 4,410 3,905 3,605 3,395 3,723 Home equity $ 440 401 310 467 474 Commercial real-estate and multi-family $ 7,057 3,878 2,889 1,614 1,537 Consumer $ 594 538 679 1,040 630 Commercial business $ 3,771 3,583 4,204 3,537 3,572 ---------- ---------- ---------- ---------- ---------- Total non-performing loans $ 16,272 12,305 11,687 10,053 9,936 Other non-performing assets $ 563 543 1,196 1,375 1,646 ---------- ---------- ---------- ---------- ---------- Total non-performing assets $ 16,835 12,848 12,883 11,428 11,582 Provision for credit losses $ 1,750 2,007 1,757 2,208 1,957 Net loan charge-offs $ 1,054 1,806 1,319 1,340 918 Net charge-offs to average loans (annualized) 0.14% 0.31% 0.23% 0.24% 0.17% Provision for credit losses as a percentage of net loan charge-offs 166.03% 111.13% 133.21% 164.78% 213.18% Total non-performing loans to total loans 0.53% 0.54% 0.51% 0.44% 0.45% Total non-performing assets as a percentage of total assets 0.34% 0.36% 0.36% 0.32% 0.32% Allowance for credit losses to total loans 1.33% 1.11% 1.09% 1.08% 1.07% Allowance for credit losses to non-performing loans 250.53% 206.58% 215.79% 246.50% 240.67% - ------------------------------------------------------------------------------------------------------------------------ Personnel FTE 1,177 944 915 891 897 Number of banking centers 68 47 46 46 45 Exhibit 99.1 (continued) First Niagara Financial Group, Inc. Summary of Quarterly Financial Data (Cont'd) 2004 2003 --------- -------------------------------------------------------------------- First Year Ended Fourth Third Second First Quarter December 31, Quarter Quarter Quarter Quarter --------- ------------ --------- --------- --------- --------- - ----------------------------------------------------------------------------------------------------------------------------------- SELECTED OPERATIONS DATA (Amounts in thousands) - ----------------------------------------------------------------------------------------------------------------------------------- Interest income $ 53,056 169,959 42,450 41,984 42,602 42,923 Interest expense $ 16,453 62,544 14,197 14,836 15,976 17,535 --------- --------- --------- --------- --------- --------- Net interest income $ 36,603 107,415 28,253 27,148 26,626 25,388 Provision for credit losses $ 1,750 7,929 2,007 1,757 2,208 1,957 --------- --------- --------- --------- --------- --------- Net interest income after provision for credit losses $ 34,853 99,486 26,246 25,391 24,418 23,431 Noninterest income: Banking services $ 4,210 16,445 4,110 4,289 4,246 3,800 Risk management services $ 4,448 14,765 4,007 3,818 3,631 3,309 Wealth management services $ 1,074 3,525 726 775 1,052 972 Lending and leasing $ 923 3,617 906 853 959 899 Bank-owned life insurance $ 867 3,502 809 1,141 799 753 Net realized gains (losses) on securities available for sale $ 60 9 51 (24) (2) (16) Other $ 269 1,516 544 523 119 330 --------- --------- --------- --------- --------- --------- Total noninterest income $ 11,851 43,379 11,153 11,375 10,804 10,047 Noninterest expense: Salaries and benefits $ 15,883 50,377 12,743 13,037 12,025 12,572 Occupancy and equipment $ 3,356 9,315 2,331 2,284 2,259 2,441 Technology and communications $ 2,566 9,647 2,397 2,553 2,337 2,360 Marketing and advertising $ 956 3,205 541 810 786 1,068 Amortization of intangibles $ 1,041 1,384 378 398 290 318 Other $ 4,777 14,349 4,348 3,338 3,375 3,288 --------- --------- --------- --------- --------- --------- Total noninterest expense $ 28,579 88,277 22,738 22,420 21,072 22,047 Income from continuing operations before income taxes $ 18,125 54,588 14,661 14,346 14,150 11,431 Income taxes from continuing operations $ 6,210 18,646 4,551 5,042 5,073 3,980 --------- --------- --------- --------- --------- --------- Income from continuing operations $ 11,915 35,942 10,110 9,304 9,077 7,451 Income (loss) from discontinued operations, net of tax (2) $ -- 164 (22) -- 23 163 --------- --------- --------- --------- --------- --------- Net income $ 11,915 36,106 10,088 9,304 9,100 7,614 --------- --------- --------- --------- --------- --------- - ----------------------------------------------------------------------------------------------------------------------------------- STOCK AND RELATED PER SHARE DATA - ----------------------------------------------------------------------------------------------------------------------------------- Net income per share: Basic $ 0.15 0.55 0.15 0.14 0.14 0.12 Diluted $ 0.15 0.53 0.15 0.14 0.13 0.11 Cash dividends $ 0.07 0.22 0.06 0.06 0.05 0.05 Dividend payout ratio 46.67% 40.00% 40.00% 42.86% 35.71% 41.67% Dividend yield (annualized) 2.06% 1.47% 1.59% 1.58% 1.44% 1.73% Market price (NASDAQ: FNFG): High $ 15.78 16.55 15.64 16.55 14.20 11.92 Low $ 13.32 10.11 13.85 13.70 11.40 10.11 Close $ 13.64 14.97 14.97 15.09 13.92 11.75 - ----------------------------------------------------------------------------------------------------------------------------------- SELECTED RATIOS (Annualized) - ----------------------------------------------------------------------------------------------------------------------------------- Net income: Return on average assets 1.02% 1.02% 1.13% 1.04% 1.02% 0.89% Return on average equity 5.29% 5.19% 5.50% 5.13% 5.09% 5.00% Return on average tangible equity (1) 7.91% 6.15% 6.53% 6.08% 5.99% 5.98% As a percentage of average assets: Noninterest income 1.01% 1.23% 1.25% 1.27% 1.21% 1.18% Noninterest expense 2.44% 2.50% 2.54% 2.51% 2.36% 2.58% --------- --------- --------- --------- --------- --------- Net overhead 1.43% 1.27% 1.29% 1.24% 1.15% 1.40% Efficiency ratio 58.98% 58.54% 57.70% 58.20% 56.30% 62.22% Exhibit 99.1 (continued) First Niagara Financial Group, Inc. Summary of Quarterly Financial Data (Cont'd) 2004 2003 ---------- ---------------------------------------------------------------------- First Year Ended Fourth Third Second First Quarter December 31, Quarter Quarter Quarter Quarter ---------- ---------- ---------- ---------- ---------- ---------- - ----------------------------------------------------------------------------------------------------------------------------------- SELECTED AVERAGE BALANCES (Amounts in thousands) - ----------------------------------------------------------------------------------------------------------------------------------- Total assets $4,701,761 3,531,697 3,545,301 3,540,403 3,579,903 3,460,151 Total interest-earning assets $4,117,336 3,226,208 3,228,756 3,230,971 3,280,842 3,163,493 Fed funds and other short-term investments $ 59,130 220,330 137,175 167,878 282,842 295,743 Securities, at amortized cost $1,119,987 737,703 774,734 759,271 734,489 681,051 Loans (3) $2,927,675 2,255,703 2,308,146 2,294,650 2,250,864 2,167,176 Goodwill and other intangibles $ 299,300 109,207 114,876 112,446 107,631 101,695 Interest-bearing liabilities: Savings accounts $ 929,639 670,785 646,954 654,076 676,024 706,930 Interest-bearing checking $ 816,016 525,346 537,431 550,020 527,440 485,655 Certificates of deposit $1,147,295 998,428 992,314 966,017 1,021,369 1,014,610 Other borrowed funds $ 610,134 431,299 426,005 425,166 436,178 438,047 ---------- ---------- ---------- ---------- ---------- ---------- Total interest-bearing liabilities $3,503,084 2,625,858 2,602,704 2,595,279 2,661,011 2,645,242 Interest-bearing deposits $2,892,950 2,194,559 2,176,699 2,170,113 2,224,833 2,207,195 Noninterest-bearing deposits $ 234,016 155,546 163,960 167,862 149,727 140,237 ---------- ---------- ---------- ---------- ---------- ---------- Total deposits $3,126,966 2,350,105 2,340,659 2,337,975 2,374,560 2,347,432 Stockholders' equity $ 905,161 695,914 727,413 719,606 716,980 618,195 Tangible equity (1) $ 605,861 586,707 612,537 607,160 609,349 516,500 Common shares outstanding: Basic 77,407 66,111 66,289 66,276 66,126 65,758 Diluted 78,917 67,754 67,941 68,002 67,722 67,268 - ----------------------------------------------------------------------------------------------------------------------------------- SELECTED AVERAGE YIELDS/RATES - ----------------------------------------------------------------------------------------------------------------------------------- Investment securities 2.78% 2.35% 2.76% 2.12% 1.82% 2.72% Loans 6.20% 6.64% 6.37% 6.50% 6.80% 6.90% Total interest-earning assets 5.16% 5.27% 5.24% 5.18% 5.20% 5.46% Savings accounts 0.88% 1.01% 0.75% 0.84% 0.96% 1.50% Interest-bearing checking 0.86% 0.91% 0.83% 0.85% 0.85% 1.12% Certificates of deposit 2.29% 2.93% 2.61% 2.83% 3.03% 3.24% Other borrowed funds 4.07% 5.04% 4.95% 5.03% 5.07% 5.11% Total interest-bearing liabilities 1.89% 2.38% 2.16% 2.27% 2.41% 2.69% Net interest rate spread 3.27% 2.89% 3.08% 2.91% 2.79% 2.77% Net interest margin 3.56% 3.33% 3.50% 3.36% 3.25% 3.21% - ---------- (1) Excludes goodwill and other intangible assets. (2) Effective February 19, 2003, First Niagara Bank sold NOVA Healthcare Administrators, Inc., its wholly- owned third-party benefit plan administrator subsidiary. For the periods presented, the Company has reported the results of operations from NOVA as "Discontinued Operations." First quarter 2003 amounts include the net gain realized on the sale of $208,000. (3) Net of deferred costs and unearned discounts.