Old Second Bancorp, Inc. · NASDAQ:OSBC

Old Second Bancorp — Shareholder Meeting (April 2005)

32 slides from Old Second Bancorp's shareholder meeting presentation, Apr 19, 2005

  1. Slide 1: Welcome to Old Second Bancorp's 2005 Annual Meeting

    Welcome to Old Second Bancorn's 2005 Annual Meeting Right sized bankin:

  2. Slide 2: Forward-looking Statements and Non-GAAP Disclosures

    Forward-looking Statements and Non-GAAP Disclosures In addition to historical information, this presentation contains forward-looking statements, which are subject to certain risks and uncertainties. Forward-looking statements include information concerning possible or assumed future results of Old

  3. Slide 3: Who We Are

    Who We Are @ ® $2.1 billion financial holding company headquartered in Aurora, Illinois = 3 independently chartered community banks = Trust & Investment Group with over $900 million under management = Mortgage company ® 27 locations = 58 ATM locations —— Right sized banking.

  4. Slide 4: Right sized banki

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  5. Slide 5: Office and branch locations

    A Mortgage office @ Bank branch © Branch under construction Possible Future locations: Batavia, Geneva, Shorewood Right sized banking.

  6. Slide 6: Illinois' Largest Cities

    Illinois’ Largest Cities © 157,267 Aurora Rockford 151,068 Naperville 135,389 Joliet 112,936 Peoria 112,670 Springfield 111,834 Elgin 0 — 20,000 40,000 60,000 80,000 100,000 120,000 140,000 160,000 (Excluding Chicago) Right sized banking

  7. Slide 7: Illinois' Fastest Growing Cities

    Illinois’ Fastest Growing Cities: @ Net Gain 1990-2000 Aurora Naperville Joliet Palatine Waukegan Cicero Elgin 0 — 5,000 10,000 15,000 20,000 25,000 30,000 35,000 40,000 45,000 ized banking.

  8. Slide 8: Illinois' Fastest Growing Counties by %

    Illinois’ Fastest Growing @ Counties by % 7/1/01-7/1-02 (out of 102 counties) 6.00% 5.00% 4.00% 3.00% 2.00% 1.00% 0.00% <= Kendall will Kane Boone McHenry —— Right sized banking.

  9. Slide 9: NE Illinois Planning Commission Population Forecasts

    NE Illinois Planning Commission Population Forecasts 2000 2030 Difference % Change DuPage Cty. 904,161 1,002,325 98,164 10.86% Kane Cty. 404,119 692,346 288,227 71.32% Aurora (excl. Kend.) 142,150 190,167 48,017 33.78% Batavia 23,866 31,402 7,536 31.58% Elgin 94,487 162,416 67,929 71.89% Geneva 19,5

  10. Slide 10: What Makes Us Different

    What Makes 02 e@ Different » One holding company, 3 charters >» Community focused operating philosophy based on local decisions and outstanding personalized service > Strong 134 year heritage > Positioned in rapidly growing Illinois markets » Market leader in Kane and Kendall counties —— Right sized

  11. Slide 11: De Novo Branch Strategy

    De Novo Branch @ Strategy = Organic Growth * Commercial and retail growth driven by sales initiatives = 9 new branches over past 5 years " In growth markets contiguous to our core offices = De Novo branching with local bankers * Find the right people first, then build branch = Strong performance exp

  12. Slide 12: Key Strategies

    Key Strategies @ > Continue growth and enhance market footprint through accelerated business development and branch expansion > Hire experienced local bankers with strong community ties >» Renew focus on core banking with competitive products and services > Increase non-interest income > Continue ce

  13. Slide 13: Right sized bankin:

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  14. Slide 14: Total Assets

    Total Assets @ Millions $2,500 awit $2,000. e pverad $1,500 46 40/0 $1,000 $500 $0 1999 2000 2001 2002 2003 2004 Right sized bankin

  15. Slide 15: Total Loans

    Total Loans @ Millions $1,600 $1,400 $1,200 $1,000 $300 $600 $400 $200 $0 1999 2000 2001 2002 2003 2004 Right sized banki

  16. Slide 16: Net Charge-Offs to Average Loans

    NetCharge-Offs © to Average Loans 0.30% 0.2500 0.20% 0.15% = 0.10% 0.059% ‘a a qj 0.00% -0.05% 1999 2000 2001 2002 2003 2004 GOSBC WPeer banks Peer is the 30 public bank holding companies in the Midwest nearest in size to OSB Right sized bankii

  17. Slide 17: Total Deposits

    Millions Total Deposits e an $1,600 Sa $1,400 $1,200 6% $1,000 $800 $600 $400 $200 $0 1999 2000 2001 2002 2003 2004 Right sized banki

  18. Slide 18: Net Interest Margin

    Net Interest Margin © 5.0% 4.0% 3.0% 2.0% 1.0% 0.0% 1999 2000 2001 2002 2003 2004 HOSBC MPeer Peer is the 30 public bank holding companies in the Midwest nearest in size to OSBC. Right sized banki

  19. Slide 19: Efficiency Ratio

    70% 60% 50% 40% 30% 20% 10% 0% Peer is the 30 public bank holding companies in the Midwest nearest in size to OSB EificiencyRatio © 1999 2000 2001 2002 W Consolidated M Peer 2003, 2004 Right sized bankii

  20. Slide 20: Non-GAAP Reconciliations

    Non-GAAP Reconciliations (in Thousands) 1999 2000 200 2002 2003 2004 NetInterest Marain Interest incorne (GAAP) $ 65909 $ 7748 $84,791 § 85401 $ 87,844 $ 97,098 ‘Taxable-equivalent adjustment Loans aes az2 197 226 193 206 Investments 263 usie sage 1.593 1339 1758 Interest income - FTE 28,017 7e,721

  21. Slide 21: Return on Equity

    Return on Equity é 21% aor. 19% 720- 17% 42.06 15% Front B% 1 | eo 11% 9% % 5% al 1999 2000 2001 2002 2003 2004 Right sized banki

  22. Slide 22: Earnings Per Share

    Earnings Per Share ee (Wiluted Basis) $2.00 $1.80 out $1.60 eG 7 $1.40 goin pve™ 2S $1.20 qo: $1.00. $0.80. $0.60. $0.40 $0.20 $0.00 1999 2000 2001 2002 2003 2004

  23. Slide 23: Peer Comparison

    Peer Comparison e Midwest Illinois National Return on equity 11.96% 11.19% 13.04% Return on assets 1.01% 93% 1.10% Net interest margin 3.71% 3.40% 3.99% Efficiency ratio 60.12% 64.44% 60.03% NPA % of assets 0.67% 0.67% 0.48% Charge-offs/Avg. Loans 0.24% 0.23% 0.21% Price to LTM earnings 18.5x. 17.2x

  24. Slide 24: Right sized bankin:

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  25. Slide 25: Old Second Kane County Market Leader

    Old Second Kane County @ Market Leader 1999 2000 2001 2002 2003 2004 %Market %Market %Market %Market %Market % Market Old Second 13.08% 15.07% 16.19% 17.21% 17.34% 17.97% Harris Bank 10.41% 10.80% 10.82% 10.49% 10.59% 11.61% Fifth Third 20.86% 17.72% 15.98% 13.41% 11.30% 9.70% Bank One 11.60% 10.62%

  26. Slide 26: Old Second Kendall County Market Leader

    Old Second Kendall County Market Leader 1999 % Market Old Second 21.38% Oswego Comm 15.05% Castle Bank 13.10% Harris Bank 5.00% Union Bank 8.37% Fifth Third 14.87% 2000 % Market 24.40% 10.11% 12.54% 5.98% 8.14% 11.17% 2001 % Market 25.67% 15.66% 12.42% 5.47% 7.24% 10.03% 2002 % Market 28.53% 16.38%

  27. Slide 27: Deposit Market Share

    Deposit MarketShare © AURORA (KANE) YORKVILLE #of Deposits Market #of Deposits Market offices ($000) Share offices (000s) Share Old Second 4 682,298 45.26% Fifth Third 4 215,678 14.31% Castle Bank 1 117,149 34.94% Harris Aurora 3 139,222 9.23% Union Bank 1 3,553 1.06% Benchmark 1 112,850 7.49% TCF B

  28. Slide 28: Stock Comparison: Five Year Performance

    Stock Comparison Five Year Performance 250% 200% 150% 100% 50% 0% -50% -100% ReREEETEEULUEINURTLE az 2 SFE Es FLEEEETTES —- OSBC ~-NASDAQ Banks —- S&P 500 ht si e 233.4% 90.3% 17.5%

  29. Slide 29: Stock Comparison: Three Year Performance

    Stock Comparison Three Year Performance e 114.8% 49.7% 44%

  30. Slide 30: Stock Comparison: One Year Performance

    Stock Comparison One Year Performance e 23.1% 10.4% 9.2%

  31. Slide 31: Future Focus

    Future Focus @ ¥ Credit quality ¥ Growth ¥NIM ¥ Efficiencies ¥ Exceptional Customer Service — Right sized banking.

  32. Slide 32: Searchable text section of graphics

    Searchable text section of graphics shown above [ LOG O] Welcome to Old Second Bancorp’s 2005 Annual Meeting Right sized banking. For ward-looking Statements and Non-GAAP Disclosures In addition to historical information, this presentation contains forward-looking statements, which are subject to ce

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