NATIONAL INTERSTATE FORM 10-Q
Table of Contents

 
 
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
 
Form 10-Q
     
þ   Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
For the quarterly period ended September 30, 2005.
OR
     
o   Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
For the transition period from                      to                     .
Commission File Number 000-51130
 
National Interstate Corporation
(Exact name of registrant as specified in its charter)
     
Ohio   34-1607394
(State or other jurisdiction of   (I.R.S. Employer
incorporation or organization)   Identification No.)
 
3250 Interstate Drive
Richfield, Ohio 44286-9000
(330) 659-8900

(Address and telephone number of principal executive offices)
 
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. þ Yes o No
Indicate by check mark whether the registrant is an accelerated filer (as defined in Rule 12b-2 of the Exchange Act). oYes þ No
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). oYes þ No
The number of shares outstanding of the registrant’s sole class of common shares as of November 1, 2005 was 19,023,500.
 
 
 

 


National Interstate Corporation
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 EX-10.1 STOCK PURCHASE AGREEMENT
 EX-31.1 302 CERTIFICATION FOR CEO
 EX-31.2 302 CERTIFICATION FOR CFO
 EX-32.1 906 CERTIFICATION FOR CEO
 EX-32.2 906 CERTIFICATION FOR CFO

 


Table of Contents

PART I — FINANCIAL INFORMATION
Item 1. Financial Statements
National Interstate Corporation and Subsidiaries
Consolidated Balance Sheets
(Dollars in thousands, except per share data)
                 
    September 30,     December 31,  
    2005     2004  
    (Unaudited)          
ASSETS
Investments:
               
Fixed maturities available-for-sale, at fair value (amortized cost — $257,081 and $205,711, respectively)
  $ 254,461     $ 206,221  
Equity securities available-for-sale, at fair value (cost — $28,058 and $16,522, respectively)
    28,170       16,841  
Short-term investments, at cost which approximates fair value
    22,457       5,280  
 
           
Total investments
    305,088       228,342  
Cash and cash equivalents
    8,866       10,609  
Accrued investment income
    2,886       2,344  
Premiums receivable, net of allowance for doubtful accounts of $458 and $361, respectively
    83,147       45,129  
Reinsurance recoverables on paid and unpaid losses
    74,012       63,128  
Prepaid reinsurance premiums
    27,522       16,190  
Deferred policy acquisition costs
    14,329       11,606  
Deferred federal income taxes
    9,081       6,400  
Property and equipment, net
    11,356       11,738  
Funds held by reinsurer
    4,249       3,599  
Other assets
    2,775       2,151  
 
           
Total assets
  $ 543,311     $ 401,236  
 
           
LIABILITIES AND SHAREHOLDERS’ EQUITY
Liabilities:
               
Unpaid losses and loss adjustment expenses
  $ 213,683     $ 171,031  
Unearned premiums
    127,760       80,928  
Long-term debt
    16,610       17,547  
Note payable to affiliate
          15,000  
Amounts withheld or retained for account of others
    19,039       14,911  
Reinsurance balances payable
    9,876       3,429  
Other accounts payable
    13,082       14,432  
Commissions payable
    6,257       4,719  
Assessments and fees payable
    3,778       6,450  
 
           
Total liabilities
    410,085       328,447  
Shareholders’ equity:
               
Preferred shares — no par value
               
Authorized — 10,000,000 shares
               
Issued — None
               
Common shares — $0.01 par value
           
Authorized — 50,000,000 shares
               
Issued — 23,350,000 and 20,000,000 shares, including 4,326,500 and 4,470,400 shares, respectively, in treasury
    234       200  
Additional paid-in capital
    42,065       1,264  
Retained earnings
    98,673       77,102  
Accumulated other comprehensive (loss) income
    (1,630 )     539  
Treasury shares
    (6,116 )     (6,316 )
 
           
Total shareholders’ equity
    133,226       72,789  
 
           
Total liabilities and shareholders’ equity
  $ 543,311     $ 401,236  
 
           
See notes to consolidated financial statements.

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National Interstate Corporation and Subsidiaries
Consolidated Statements of Income
(Unaudited)
(In thousands, except per share data)
                                 
    Three months ended September 30,     Nine months ended September 30,  
    2005     2004         2005     2004  
Revenue:
                               
Premiums earned
  $ 52,866     $ 41,072     $ 142,466     $ 114,486  
Net investment income
    3,178       2,353       8,985       6,180  
Realized gains on investments
    178       126       484       1,282  
Other
    559       532       1,474       1,440  
 
                       
Total revenues
    56,781       44,083       153,409       123,388  
Expenses:
                               
Losses and loss adjustment expenses
    33,254       24,780       87,041       68,132  
Commissions and other underwriting expense
    8,577       9,897       25,307       24,355  
Other operating and general expenses
    2,322       1,640       6,558       5,269  
Interest expense
    340       531       1,063       1,059  
 
                       
Total expenses
    44,493       36,848       119,969       98,815  
 
                       
Income before federal income taxes
    12,288       7,235       33,440       24,573  
Provision for federal income taxes
    4,040       2,514       11,082       8,458  
 
                       
Net income
  $ 8,248     $ 4,721     $ 22,358     $ 16,115  
 
                       
 
                               
Net income per common share — basic
  $ 0.43     $ 0.31     $ 1.20     $ 1.07  
 
                       
Net income per common share — diluted
  $ 0.43     $ 0.31     $ 1.18     $ 1.05  
 
                       
 
                               
Weighted average of common shares outstanding, basic
    18,985       15,101       18,634       15,050  
 
                       
Weighted average of common shares outstanding, diluted
    19,229       15,473       18,885       15,407  
 
                       
 
                               
Cash dividends per common share
  $ 0.04     $     $ 0.04     $  
 
                       
See notes to consolidated financial statements.

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National Interstate Corporation and Subsidiaries
Consolidated Statement of Shareholders’ Equity
(Unaudited)
(Dollars in thousands)
                                                 
                            Accumulated              
            Additional             Other              
    Common     Paid-In     Retained     Comprehensive     Treasury        
    Shares     Capital     Earnings     Income (Loss)     Shares     Total  
     
Balance at January 1, 2005
  $ 200     $ 1,264     $ 77,102     $ 539     $ (6,316 )   $ 72,789  
Net Income
                    22,358                       22,358  
Unrealized depreciation of investment securities, net of tax benefit of $1,168
                            (2,169 )             (2,169 )
 
                                             
Comprehensive income
                                            20,189  
Proceeds from initial public offering
    34       40,357                               40,391  
Dividends on common stock
                    (771 )                     (771 )
Issuance of 143,900 treasury shares upon exercise of stock options
            26       (16 )             200       210  
Tax benefit realized from exercise of stock options
            418                               418  
 
                                   
Balance at September 30, 2005
  $ 234     $ 42,065     $ 98,673     $ (1,630 )   $ (6,116 )   $ 133,226  
 
                                   
See notes to consolidated financial statements.

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National Interstate Corporation and Subsidiaries
Consolidated Statements of Cash Flows
(Unaudited)
(Dollars in thousands)
                 
    Nine months ended  
    September 30,  
    2005     2004  
Operating activities
               
Net income
  $ 22,358     $ 16,115  
Adjustments to reconcile net income to net cash provided by operating activities:
               
Net amortization of bond premiums and discounts
    706       264  
Provision for depreciation and amortization
    898       888  
Net realized gain on investment securities
    (484 )     (1,282 )
Tax benefit realized from exercise of stock options
    418       506  
Deferred federal income taxes
    (1,513 )     (1,726 )
Increase in deferred policy acquisition costs, net
    (2,723 )     (3,110 )
Increase in reserves for losses and loss adjustment expenses
    42,652       20,629  
Increase in premiums receivable
    (38,018 )     (24,907 )
Increase in unearned premiums and service fees
    46,832       36,264  
Increase in interest receivable, prepaid reinsurance premiums and other assets
    (13,215 )     (12,718 )
Increase in accounts payable, commissions and other liabilities, premiums and other funds collected from others and assessments and fees payable
    1,644       11,178  
Increase in reinsurance recoverable
    (10,884 )     (6,190 )
Increase in reinsurance balances payable
    6,447       5,355  
Other
    (4 )     5  
 
           
Net cash provided by operating activities
    55,114       41,271  
Investing activities
               
Purchases of investments
    (145,134 )     (130,958 )
Proceeds from sale or maturity of investments
    64,831       84,794  
Purchases of property and equipment
    (447 )     (678 )
 
           
Net cash used in investing activities
    (80,750 )     (46,842 )
Financing activities
               
Proceeds from issuance of common shares
    40,391        
Proceeds (repayment) of note payable to affiliate
    (15,000 )     15,000  
Repayment of mortgage loan and notes payable
    (937 )     (1,041 )
Issuance of common shares from treasury upon exercise of stock options
    210       525  
Cash dividends paid on common shares
    (771 )      
 
           
Net cash provided by financing activities
    23,893       14,484  
 
           
Net (decrease) increase in cash and cash equivalents
    (1,743 )     8,913  
Cash and cash equivalents at beginning of period
    10,609       21,610  
 
           
Cash and cash equivalents at end of period
  $ 8,866     $ 30,523  
 
           
See notes to consolidated financial statements.

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NATIONAL INTERSTATE CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(Unaudited)
(Dollars in thousands, except share data)
1. Basis of Presentation and Recent Accounting Pronouncements
Basis of Presentation
The accompanying unaudited consolidated financial statements of National Interstate Corporation (the “Company”) and its subsidiaries have been prepared in accordance with instructions to Form 10-Q. Accordingly, the financials do not include all of the information and footnotes required by accounting principles generally accepted in the United States for complete financial statements.
These interim consolidated financial statements should be read in conjunction with the consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2004. As of April 1, 2005, the Company changed its accounting policy pertaining to the calculation of realized gains and losses from sales of common shares and preferred shares from the average cost method to the specific identification method. The change in accounting did not have a material impact on the results of operation for the period ended September 30, 2005 and is not anticipated to have a material impact on the results of operation for the year ending December 31, 2005. Operating results for the quarter and nine-months ended September 30, 2005 are not necessarily indicative of the results that may be expected for the year ending December 31, 2005.
The interim financial statements reflect all adjustments which are, in the opinion of management, necessary for the fair presentation of the results for the periods presented. Certain reclassifications have been made to prior years to conform to the current year’s presentation.
Historical financial statements have been adjusted to reflect the 200-for-1 common share split effective December 6, 2004 and the reclassification of all Class A common shares as common shares effective immediately prior to the Company’s February 2005 initial public offering (“IPO”).
The preparation of the financial statements requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Changes in circumstances could cause actual results to differ materially from those estimates.
Recent Accounting Pronouncements
In July 2005, the Financial Accounting Standards Board (“FASB”) issued an exposure draft of a proposed interpretation on accounting for uncertain tax positions under Statement of Financial Accounting Standard (“SFAS”) No. 109, Accounting for Income Taxes. If adopted as proposed, the pronouncement will be effective December 31, 2005 and only those tax benefits that meet the probable recognition threshold may be recognized or continue to be recognized as of the effective date. The Company has evaluated the impact that this proposed interpretation will have on its financial statements and does not expect it to have a material impact.
2. Quarterly Operating Results — As Corrected (Unaudited)
As disclosed in the Company’s March 31, 2005 and June 30, 2005 Form 10-Qs, Quarterly Operating Results that were stated in Note 18 in the 2004 Form 10-K Notes to Consolidated Financial Statements contained a clerical error. The net earnings, net income per share — basic and net income per share — diluted amounts for the first three quarters of 2004 were incorrectly stated due to this clerical error. The same error occurred in Note 17 in the Form S-1 Notes to Consolidated Financial Statements. The Consolidated Statements of Income for both the year ended December 31, 2004 and the nine months ended September 30, 2004 were correctly stated in the Form 10-K and Form S-1, respectively. The 2004 quarterly results will be correctly presented on a prospective basis. The original amounts from the Form 10-K Notes to Consolidated Financial Statements (Note 18) and the quarterly operating results as corrected are shown in the following table:

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    1st     2nd     3rd     4th     Total  
2004 (As stated in Form 10-K)   Quarter     Quarter     Quarter     Quarter     Year  
Revenues
  $ 37,226     $ 44,992     $ 43,309     $ 46,181     $ 171,708  
Net earnings
    4,138       6,046       5,931       6,653       22,768  
Net income per share — basic
    0.28       0.40       0.39       0.43       1.50  
Net income per share — diluted
    0.27       0.39       0.38       0.42       1.47  
                                         
    1st     2nd     3rd     4th     Total  
2004 (As corrected)   Quarter     Quarter     Quarter     Quarter     Year  
Revenues
  $ 35,898     $ 43,407     $ 44,083     $ 45,761     $ 169,149  
Net earnings
    4,983       6,411       4,721       6,653       22,768  
Net income per share — basic
    0.33       0.43       0.31       0.43       1.50  
Net income per share — diluted
    0.32       0.42       0.31       0.42       1.47  
3. Initial Public Offering
In February 2005, the Company completed an IPO in which it issued 3,350,000 shares and selling shareholders sold 1,074,000 shares at an initial offering price of $13.50 per share. Proceeds from the offering totaled approximately $40,391 after a deduction for the underwriting discount and offering expenses. Net proceeds were used to repay a loan from the Company’s majority shareholder, Great American Insurance Company (“Great American”) and the remainder has been invested to be used for other general corporate purposes including surplus contributions to our insurance company subsidiaries, as needed.
4. Stock-Based Compensation
The Company applies the intrinsic value method in accordance with Accounting Principles Board Opinion (“APB”) No. 25, Accounting for Stock Issued to Employees, and its related interpretations for its accounting of stock compensation plans for employees. In accordance with the intrinsic value method prescribed by APB No. 25, compensation cost is measured as the excess, if any, of the fair value of the equity instrument awarded at the measurement date over the amount an employee must pay to acquire the equity instrument. Since options are granted at exercise prices equal to the fair value of the shares at the date of grant, no compensation expense is currently recognized.
SFAS No. 148 , Accounting for Stock-Based Compensation — Transition and Disclosure, permits entities to continue to apply the provisions of APB No. 25 and provide pro forma net income and pro forma earnings per share disclosures for employee stock option grants as if the fair-value-based method, as defined in SFAS No. 123, Accounting for Stock-Based Compensation, had been applied. SFAS No. 148 provides alternative methods of transitioning to SFAS No. 123’s fair value method of accounting for stock-based employee compensation, but does not require companies to account for employee stock options using the fair value method. The Company has elected to continue to apply provisions of APB No. 25 and provide the pro forma disclosures required by SFAS No. 148.
The following table illustrates the effect on net income and earnings per share if the fair-value-based method described by SFAS No. 148 had been applied to all outstanding and unvested awards in each period. The fair value was calculated using the Black-Scholes option pricing method for options granted during 2005 and the minimum value option pricing method for all prior grants. Both the Black-Scholes method and the minimum value method reflect the value of the right to defer payment of the exercise price until the end of the option’s term but the Black-Scholes method also factors in the right to benefit from increases in the price of the underlying share without being exposed to losses beyond the premium paid (volatility value). Therefore, the Black-Scholes method is deemed more appropriate for a publicly traded company than the minimum value method. Due to the change in valuation methods, the computations of the effect on net income and earnings per share for the three months ended and for the nine months ended September 30, 2005 and 2004 are not comparable.

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    Three months ended     Nine months ended  
    September 30,     September 30,  
    2005     2004     2005     2004  
Net income, as reported
  $ 8,248     $ 4,721     $ 22,358     $ 16,115  
Less: Proforma stock option expense, net of tax
    341       93       793       118  
 
                       
Proforma net income
  $ 7,907     $ 4,628     $ 21,565     $ 15,997  
 
                       
Earnings per share:
                               
Basic — as reported
  $ 0.43     $ 0.31     $ 1.20     $ 1.07  
 
                       
Basic — proforma
    0.42       0.31       1.16       1.06  
 
                       
Diluted — as reported
    0.43       0.31       1.18       1.05  
 
                       
Diluted — proforma
    0.41       0.30       1.15       1.04  
 
                       
The following assumptions were used for grants in the three months ended and nine months ended September 30, 2005 and 2004:
                                 
    Three months ended   Nine months ended
    September 30,   September 30,
    2005   2004   2005   2004
Dividend yield
    0.3 %           0.3 %      
Volatility
    31.0 %           31.0 %      
Risk-free interest rate
    4.2 %           4.0% - 4.5 %     4.4 %
Life of grant
  7.4 years           9.1 years     10.0 years  
The estimated weighted-average per share fair value of options granted was $8.26 for the three months ended September 30, 2005 and $7.17 and $1.17 for stock options granted in the nine months ended September 30, 2005 and 2004, respectively.
On December 16, 2004, the FASB issued SFAS No. 123R , Share-Based Payment, which replaces SFAS No. 123, Accounting for Stock-Based Compensation, and supersedes APB Opinion No. 25, Accounting for Stock Issued to Employees. SFAS No. 123R requires compensation costs related to share-based payment transactions to be recognized in the financial statements over the period that an employee provides service in exchange for the award. Public companies are required to adopt the new standard using a modified prospective method and may elect to restate prior periods using the modified retrospective method. Under the modified prospective method, companies are required to record compensation cost for new and modified awards over the related vesting period of such awards prospectively and record compensation cost prospectively for the unvested options, at the date of adoption, of previously issued and outstanding awards over the remaining vesting period of such awards. Under the modified retrospective method, companies record compensation costs for prior periods retroactively through restatement of such periods. On April 14, 2005, the Securities and Exchange Commission modified the implementation of SFAS No. 123R to be effective for the annual period beginning after June 15, 2005 effectively delaying implementation for the Company until January 1, 2006. Early application of SFAS 123R is encouraged, but not required.
The Company intends to use the modified prospective method to adopt SFAS No. 123R. The implementation of SFAS No. 123R is not expected to have a material impact on the Company’s financial statements.
5. Comprehensive Income
Comprehensive income includes the Company’s net income plus the changes in the unrealized gains or losses (net of income taxes) on the Company’s available-for-sale securities. Total comprehensive income was $6,683 and $7,243 for the three months ended September 30, 2005 and 2004, respectively, and $20,189 and $15,778 for the nine months ended September 30, 2005 and 2004, respectively.
6. Notes Payable and Long-term Debt
Notes payable and long-term debt consisted of the following:

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    September 30,     December 31,  
    2005     2004  
Junior subordinated debentures
  $ 15,464     $ 15,464  
Term note payable to bank
    1,146       2,083  
Note payable to affiliate
          15,000  
 
           
Total notes payable and long-term debt
  $ 16,610     $ 32,547  
 
           
A portion of the net proceeds from the IPO was used to repay the note payable to affiliate during the first quarter of 2005.
7. Premiums, Reinsurance and Transactions with Related Parties
The Company’s principal insurance subsidiary, National Interstate Insurance Company (“NIIC”) is involved in both the cession and assumption of reinsurance. NIIC is a party to a reinsurance agreement, and National Interstate Insurance Agency, Inc. (“NIIA”), a wholly-owned subsidiary, is a party to an underwriting management agreement with Great American. The reinsurance agreement calls for the assumption by NIIC of all of the risk on Great American’s net premiums written for public transportation and recreational vehicle risks. NIIA provides administrative services to Great American in connection with Great American’s underwriting of public transportation risks.
The following table summarizes the reinsurance balance and activity with Great American:
                                 
    Three months ended   Nine months ended
    September 30,   September 30,
    2005   2004   2005   2004
Written premiums assumed
  $ 2,139     $ 2,132     $ 7,290     $ 7,590  
Assumed premiums earned
    2,353       2,220       6,876       5,963  
Assumed losses and loss adjustment expense incurred
    1,596       2,655       5,146       5,360  
Payable to Great American as of period end
    1,099       1,597       1,099       1,597  
NIIC also cedes premiums through reinsurance agreements with non-affiliated reinsurers to reduce exposure in certain of its property-casualty insurance programs. Ceded losses and loss adjustment expense recoveries recorded for the three months ended September 30, 2005 and 2004 were $4,379 and $7,017, respectively and were $17,816 and $17,361 for the nine months ended September 30, 2005 and 2004, respectively. NIIC remains primarily liable as the direct insurer on all risks reinsured and a contingent liability exists to the extent that the reinsurance companies are unable to meet their obligations for losses assumed. To minimize its exposure to significant losses from reinsurer insolvencies, NIIC regularly evaluates the financial condition of its reinsurers.
Premiums and reinsurance activity consisted of the following:
                                                                 
    Three months ended September 30,     Nine months ended September 30,  
    2005     2004     2005     2004  
    Written     Earned     Written     Earned     Written     Earned     Written     Earned  
Direct
  $ 50,342     $ 62,758     $ 40,421     $ 51,035     $ 220,050     $ 174,507     $ 180,691     $ 143,918  
Assumed
    6,643       5,662       2,889       4,212       12,648       11,362       12,024       12,645  
Ceded
    (9,936 )     (15,554 )     (7,043 )     (14,175 )     (54,746 )     (43,403 )     (52,396 )     (42,077 )
 
                                               
Net Premium
  $ 47,049     $ 52,866     $ 36,267     $ 41,072     $ 177,952     $ 142,466     $ 140,319     $ 114,486  
 
                                               
Great American, or its parent American Financial Group, Inc., performs certain services for the Company without charge including, without limitation, actuarial and certain internal audit services. Management believes, based on discussions with Great American, that these services will continue to be provided by the affiliated entity in future periods and the relative impact on operating results is not material.

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8. Commitments and Contingencies
From time to time, the Company and its subsidiaries are subject to other legal proceedings and claims in the ordinary course of business. In the opinion of management, the effects, if any, of such litigation are not expected to be material to the Company’s consolidated financial condition or results of operations. In addition, regulatory bodies, such as state insurance departments, the Securities and Exchange Commission, the Department of Labor and other regulatory bodies may make inquiries and conduct examinations or investigations concerning our compliance with insurance laws, securities laws, labor laws and the Employee Retirement Income Security Act of 1974, as amended.
Our insurance companies have lawsuits pending in which the plaintiff seeks extra-contractual damages from the Company in addition to damages claimed under an insurance policy. These lawsuits generally mirror similar lawsuits filed against other carriers in the industry. Although we are vigorously defending these lawsuits, the lawsuits are in the early stages of litigation and their outcomes cannot be determined at this time. However, management does not believe these lawsuits will have a material adverse effect on the Company’s business, financial condition or results of operations based on management’s belief that any adverse outcomes have either been provided for in the loss reserves or such unfavorable result would be immaterial.
As a direct writer of insurance, the Company receives assessments by state funds to cover losses to policyholders of insolvent or rehabilitated companies and other authorized fees. These mandatory assessments may be partially recovered through a reduction in future premium taxes in some states. At September 30, 2005 and December 31, 2004, the liability for such assessments was $3,778 and $6,450, respectively, and will be paid over several years as assessed by the various state funds. The reduction in the assessments liability from December 31, 2004 to September 30, 2005 of $2,672 is primarily related to a reduction in the liability for insolvencies and other state fees during the third quarter of 2005 of approximately $700, based on data from the National Conference of Insurance Guarantee Funds, and a $1,409 reclassification of expenses related to assigned risk.
9. Earnings Per Common Share
The following table sets forth the computation of basic and diluted income per share:
                                 
    Three months ended September 30,     Nine months ended September 30,  
    2005     2004     2005     2004  
Net income
  $ 8,248     $ 4,721     $ 22,358     $ 16,115  
 
                               
Weighted average shares outstanding during period
    18,985       15,101       18,634       15,050  
Additional shares issuable under employee common stock option plans using treasury stock method
    244       372       251       357  
 
                       
Weighted average shares outstanding assuming exercise of stock options
    19,229       15,473       18,885       15,407  
 
                       
Net income per share:
                               
Basic
  $ 0.43     $ 0.31     $ 1.20     $ 1.07  
Diluted
    0.43       0.31       1.18       1.05  
10. Segment Information
The Company operates its business as one segment, property and casualty insurance and manages this segment through a product management structure. The following table shows revenues summarized by the broader business component description. These business components were determined based primarily on similar economic characteristics, products and services:

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    Three months ended September 30,     Nine months ended September 30,  
    2005     2004     2005     2004  
Revenue:
                               
Premiums earned:
                               
Transportation
  $ 18,430     $ 18,192     $ 52,013     $ 52,176  
Alternate Risk Transfer
    16,603       9,856       43,620       26,513  
Specialty Personal Lines
    10,195       7,693       28,280       19,994  
Hawaii
    3,711       3,764       11,599       11,288  
Other
    3,927       1,567       6,954       4,515  
 
                       
Total premiums earned
    52,866       41,072       142,466       114,486  
 
                       
Net investment income
    3,178       2,353       8,985       6,180  
Realized gains on investments
    178       126       484       1,282  
Other
    559       532       1,474       1,440  
 
                       
Total revenues
  $ 56,781     $ 44,083     $ 153,409     $ 123,388  
 
                       
11. Shareholders’ Equity
On August 5, 2004, the Board of Directors of the Company authorized a 200-for-1 common share split effective December 6, 2004. On October 18, 2004, the Board of Directors recommended and the shareholders approved an amendment and restatement of the Company’s Articles of Incorporation effective immediately prior to the Company’s IPO. Pursuant to this action, all Class A common shares were reclassified as common shares and 10 million shares of preferred shares were authorized. Historical financial information presented herein has been adjusted to give effect for these actions.
The Company has a Long Term Incentive Plan (“LTIP”), which provides for the granting of stock options to officers of the Company. The Company granted 601,000 stock options during the first nine months of 2005 under the LTIP. At September 30, 2005, there were 1,194,100 of the Company’s common shares reserved for issuance upon exercise of stock options and options for 796,700 shares were outstanding. Treasury shares are used to fulfill the options exercised. Options vest pursuant to the terms of a written grant agreement and must be exercised no later than the tenth anniversary of the date of grant. As set forth in the LTIP, the Company may accelerate vesting and exercisability of options. The Compensation Committee of the Board of Directors must approve all grants.
On August 4, 2005, the Company’s Board of Directors declared a dividend of $0.04 per common share that was paid on September 15, 2005 to shareholders of record as of the close of business on August 22, 2005.

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ITEM 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations
Forward-Looking Statements
This document, including information incorporated by reference, contains “forward-looking statements” (within the meaning of Private Securities Litigation Reform Act of 1995). All statements, trend analyses and other information contained in this Form 10-Q relative to markets for our products and trends in our operations or financial results, as well as other statements including words such as “may,” “target,” “anticipate,” “believe,” “plan,” “estimate,” “expect,” “intend,” “project,” and other similar expressions, constitute forward-looking statements. We made these statements based on our plans and current analyses of our business and the insurance industry as a whole. We caution that these statements may and often do vary from actual results and the differences between these statements and actual results can be material. Accordingly, we cannot provide assurance that actual results will not differ from those expressed or implied by the forward-looking statements. Factors that could contribute to these differences include, among other things:
    general economic conditions and other factors, including prevailing interest rate levels and stock and credit market performance which may affect (among other things) our ability to sell our products, our ability to access capital resources and the costs associated with such access to capital and the market value of our investments;
 
    customer response to new products and marketing initiatives;
 
    tax law changes;
 
    increasing competition in the sale of our insurance products and services and the retention of existing customers;
 
    changes in legal environment;
 
    regulatory changes or actions, including those relating to regulation of the sale, underwriting and pricing of insurance products and services and capital requirements;
 
    levels of natural catastrophes, terrorist events, incidents of war and other major losses;
 
    adequacy of insurance reserves; and
 
    availability of reinsurance and ability of reinsurers to pay their obligations.
The forward-looking statements herein are made only as of the date of this report. The Company assumes no obligation to publicly update any forward-looking statements.
General
The Company and its subsidiaries underwrites and sells traditional and alternative risk transfer property and casualty insurance products to the passenger transportation industry and the trucking industry, general commercial insurance to small businesses in Hawaii, and personal insurance to owners of recreational vehicles and boats throughout the United States.
As of September 30, 2005, Great American owned 53.6% of the outstanding shares of the Company. Great American is a wholly owned subsidiary of American Financial Group, Inc. On February 2, 2005, the Company completed an IPO in which it issued 3,350,000 shares of its common stock at $13.50 a share and began trading its common shares on the Nasdaq National Market under the symbol NATL. Prior to its IPO, no public market existed for the Company’s common shares.
The Company has three property and casualty insurance subsidiaries, NIIC, Hudson Indemnity, Ltd. (“HIL”) and National Interstate Insurance Company of Hawaii, Inc. (“NIIC-HI”) and five other agency and service subsidiaries. NIIC is licensed in all 50 states and the District of Columbia. HIL is domiciled in the Cayman Islands and conducts insurance business outside the United States. As a group, the Company and its subsidiaries write its insurance policies on a direct basis through NIIC and NIIC-HI. The Company and its subsidiaries also assume a portion of premiums written by other affiliate companies whose passenger transportation insurance business it manages. Insurance products are marketed through affiliates and independent agents and brokers.
On June 6, 2005, Hudson Management Group, Ltd. (“HMG”), a Virgin Islands corporation based in St. Thomas received approval of its application to the U.S. Virgin Islands Economic Development Commission for a grant of certain tax abatements and other benefits. HMG signed a lease for office space in St. Thomas on September 9, 2005, which includes a guaranty by the Company of HMG’s financial obligations under the lease. HMG expects to commence operations in the first quarter of 2006.
Triumphe Casualty Company
On September 30, 2005 the Company announced that NIIC executed an agreement to purchase Triumphe Casualty Company (“Triumphe”) from Triumphe Insurance Holdings LLC. Triumphe, a Pennsylvania domiciled property and casualty insurer, holds

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licenses for multiple lines of authority, including auto-related lines, in 24 states and the District of Columbia. Although it has maintained these licenses, Triumphe has not written any new policies since April 1, 2004.
Under the agreement, the purchase price will be equal to Triumphe’s statutory surplus at September 30, 2005, subject to certain adjustments. The closing will be effective January 1, 2006, contingent upon regulatory approvals and customary closing conditions. This acquisition is not expected to have a material impact on earnings for the Company.
Critical Accounting Policies
The preparation of financial statements in conformity with accounting principals generally accepted in the United States (GAAP) requires management to make estimates and assumptions that affect amounts reported in the financial statements. As more information becomes known, these estimates and assumptions could change and thus impact amounts reported in the future. Management believes that the establishment of losses and loss adjustment reserves and the determination of “other-than-temporary” impairment on investments are the two areas where the degree of judgment required to determine amounts recorded in the financial statements make the accounting policies critical. For a more detailed discussion of these policies, see Management’s Discussion and Analysis — “Critical Accounting Policies” in the Company’s 2004 Form 10-K.
Losses and Loss Adjustment Expense (LAE) Reserves
Significant periods of time can elapse between the occurrence of an insured loss, the reporting of that loss to the Company, and the final settlement of that loss and its related LAE. To recognize liabilities for unpaid losses, we establish reserves as balance sheet liabilities. At September 30, 2005 and December 31, 2004, the Company had $213.7 million and $171.0 million, respectively, of gross losses and LAE reserves, representing management’s best estimate of the ultimate loss. The increase in loss reserves of 24.9% from December 31, 2004 to September 30, 2005 is consistent with the growth of policies in force and management’s expectation of loss payout patterns. Management records on a monthly basis its best estimate of loss reserves. For purposes of computing the recorded reserves, management utilizes various data inputs, including analysis that is derived from a review of prior quarter results performed by actuaries employed by Great American. In addition, on an annual basis, actuaries from Great American review the recorded reserves utilizing current period data and provide a Statement of Actuarial Opinion, required annually in accordance with state insurance regulations, on the reserves recorded by our subsidiaries, NIIC and NIIC-HI. Since 1990, the Company’s first full year of operations, the actuaries have opined each year that the reserves recorded at December 31 are reasonable. The actuarial analysis of NIIC’s and NIIC-HI’s net reserves as of the end of fiscal year ending December 31, 2004 reflected point estimates that were within one-half of 1% of management’s recorded net reserves as of such date. Using this actuarial data along with its other data inputs, management concluded that the recorded reserves appropriately reflect management’s best estimates of the liability as of September 30, 2005 and December 31, 2004.
The quarterly reviews of unpaid losses and LAE reserves by Great American actuaries are prepared using standard actuarial techniques. These may include (but may not be limited to):
    the Case Incurred Development Method;
 
    the Paid Development Method;
 
    the Bornhuetter-Ferguson Method; and
 
    the Incremental Paid LAE to Paid Loss Methods.
     Supplementary statistical information is reviewed to determine which methods are most appropriate and whether adjustments are needed to particular methods. This information includes:
    open and closed claim counts;
 
    average case reserves and average incurred on open claims;
 
    closure rates and statistics related to closed and open claim percentages;
 
    average closed claim severity;
 
    ultimate claim severity;

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    reported loss ratios;
 
    projected ultimate loss ratios; and
 
    loss payment patterns.
Other-Than-Temporary Impairment
The Company’s principal investments are in fixed maturities, all of which are exposed to at least one of three primary sources of investment risk: credit, interest rate and market valuation risks. The financial statement risks are those associated with the recognition of impairments and income, as well as the determination of fair values. Recognition of income ceases when a bond goes into default. The Company evaluates whether impairments have occurred on a case-by-case basis. Management considers a wide range of factors about the security issuer and uses its best judgment in evaluating the cause and amount of decline in the estimated fair value of the security and in assessing the prospects for near-term recovery. Inherent in management’s evaluation of the security are assumptions and estimates about the operations of the issuer and its future earnings potential. Considerations we use in the impairment evaluation process include, but are not limited to:
    the length of time and the extent to which the market value has been below amortized cost;
 
    whether the issuer is experiencing significant financial difficulties;
 
    economic stability of an entire industry sector or subsection;
 
    whether the issuer, series of issuers or industry has a catastrophic type of loss;
 
    the extent to which the unrealized loss is credit-driven or a result of changes in market interest rates;
 
    historical operating, balance sheet and cash flow data;
 
    internally generated financial models and forecasts;
 
    our ability and intent to hold the investment for a period of time sufficient to allow for any anticipated recovery in market value; and
 
    other subjective factors, including concentrations and information obtained from regulators and rating agencies.
When an investment is determined to have other-than-temporary impairment, in most cases the Company will dispose of the investment. This approach allows the Company to realize the loss for tax purposes and to reinvest the proceeds in what are viewed as more productive investments. For those investments the Company chooses to retain, we record an adjustment for impairment. The Company recorded an impairment adjustment of $43 thousand related to one security for the nine months ended September 30, 2005 and no adjustments for the year ended December 31, 2004. Because total unrealized losses are a component of shareholders’ equity, any recognition of other-than-temporary impairment losses has no effect on comprehensive income or consolidated financial position. See “Management’s Discussions and Analysis of Financial Condition and Results of Operations — Investments.”
Results of Operations
Overview
Through the operations of its subsidiaries, the Company is engaged in property and casualty insurance operations. We generate underwriting profits by providing what we view as specialized insurance products, services and programs not generally available in the marketplace. We focus on niche insurance markets where we offer insurance products designed to meet the unique needs of targeted insurance buyers that we believe are underserved by the insurance industry.
We derive our revenues primarily from premiums from our insurance policies and income from our investment portfolio. Our expenses consist primarily of losses and LAE; commissions and other underwriting expenses; and other operating and general expenses.

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The Company’s net earnings for the third quarter of 2005 were $8.2 million or $0.43 per share (diluted), compared to $4.7 million or $0.31 per share (diluted) recorded in the third quarter of 2004. For the first nine months of 2005 net income increased $6.2 million to $22.4 million or $1.18 per share (diluted) compared to $16.1 million or $1.05 per share (diluted) for the same period of 2004. The Company’s year to date net earnings increased 38.7% compared to the same period in 2004 and are in line with management’s expectations. There are several factors that contributed to the increase in net earnings including continued growth in earned premium with loss and LAE trends that as expected, have shown a slight deterioration in 2005, but have been consistently favorable since 2004. The Company’s commissions and other underwriting expenses are lower as a result of reductions in our estimated expenses related to insolvencies and other state fees and continued leverage of fixed expenses. While expenses are higher in response to building our infrastructure and other related expenses of operating as a public entity, our overall increase in fixed expenses was lower than the revenue growth for the nine-month period. Our investment portfolio has grown 33.6% during the year contributing to a 45.4% increase in investment income.
Hurricane Update
During the third quarter of 2005, there were two major hurricanes, Hurricane Katrina and Hurricane Rita, which affected many property and casualty insurers. A third major hurricane, Hurricane Wilma, hit the United States in October 2005. Relative to the rest of the insurance industry, the Company and its principal insurance subsidiary National Interstate Insurance Company have had limited exposure and losses from hurricanes. The Company does not offer property insurance coverages outside of Hawaii and Alaska, which limits its exposure from hurricanes. During the third quarter of 2005, the Company incurred losses (paid, case and incurred but not reported (“IBNR”)) of approximately $1.3 million of hurricane related losses. These losses are reflected in the Company’s September 30, 2005 financial statements. Since September 30, 2005, the Company has incurred additional hurricane related losses primarily from Hurricane Wilma. Total estimated losses from all hurricanes that have occurred thus far in 2005, are not expected to exceed $3.0 million. Hurricane losses in 2005 are comparable to hurricane losses recorded in the third and fourth quarter of 2004.
Underwriting
Underwriting profitability, as opposed to overall profitability or net earnings, is measured by the combined ratio. The combined ratio is the sum of the loss and LAE ratio and the underwriting expense ratio. A combined ratio under 100% is indicative of an underwriting profit. The Company’s combined ratio was 82.5% for the third quarter of 2005, and 87.1% for the same period in 2004. The decrease in the combined ratio of 4.6 points for the third quarter of 2005 compared to the same period in 2004, was due to a lower underwriting expense ratio in the third quarter of 2005. The combined ratio for the nine months ended September 30, 2005 was 82.4% compared to 84.1% for the same period in 2004. The improvement in the combined ratio of 1.7 points for the nine months ended September 30, 2005 was due to a lower underwriting expense ratio. These decreases in the underwriting expense ratio are discussed further below.
Our underwriting approach is to price our products to achieve an underwriting profit even if we forgo volume as a result. Since 2000, our insurance subsidiaries have been increasing their premium rates to offset rising losses and reinsurance costs. Rate increases have continued during 2005, but at a slower pace compared to 2004.
The table below presents our net earned premiums and combined ratios for the periods indicated:
                                 
    Three months ended September 30,   Nine months ended September 30,
    2005   2004   2005   2004
    (Dollars in thousands)
Gross premiums written
  $ 56,985     $ 43,310     $ 232,698     $ 192,715  
Ceded reinsurance
    (9,936 )     (7,043 )     (54,746 )     (52,396 )
 
                       
Net premiums written
    47,049       36,267       177,952       140,319  
Change in unearned premiums, net of ceded
    5,817       4,805       (35,486 )     (25,833 )
 
                       
Net earned premiums
  $ 52,866     $ 41,072     $ 142,466     $ 114,486  
 
                       
Combined Ratios:
                               
Loss and LAE ratio (1)
    62.9 %     60.3 %     61.1 %     59.5 %
Underwriting expense ratio (2)
    19.6 %     26.8 %     21.3 %     24.6 %
 
                       
Combined ratio
    82.5 %     87.1 %     82.4 %     84.1 %
 
                       
 
(1)   The ratio of losses and loss adjustment expenses to premiums earned.
 
(2)   The ratio of the sum of commissions and other underwriting expenses and other operating expenses less other income to premiums earned.
There are distinct differences in the timing of written premiums in our traditional transportation component and our alternative risk transfer component composed primarily of group captive programs. The group captive programs focus on specialty or niche insurance business which provides various services and coverages tailored to meet specific requirements of defined client groups and their members. These services include; risk management consulting, claims administration and handling, loss control and prevention, and reinsurance placement, along with various types of property and casualty insurance coverage. Insurance coverage is provided primarily to associations or similar groups of members and to specified classes of business of the Company’s agent partners.
We write traditional transportation insurance policies throughout all 12 months of the year and commence new annual policies at the expiration of the old policy. Under most of our group captive programs, all members of a particular group captive share a common

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expiration date. Any policy for a new captive program participant will be written between incept date and the next common renewal date of the group captive program.
Gross written premium includes both direct premium and assumed premium. During the third quarter of 2005, as a percent of total gross premiums written, the alternative risk transfer component of the business had the largest increase of 6.5 points compared to the same period in 2004. The alternative risk transfer component added a new captive covering a segment of the truck transportation market. This new captive program will renew in the third quarter of a given fiscal year. In the third quarter of 2005, this truck captive accounted for 72.8% of the increase in the alternative risk transfer component compared to the third quarter of 2004. The alternative risk transfer component was also the largest portion of the Company’s year-to-date 2005 results representing 43.3% of the total gross premiums written; this is an increase of 7.0 points from 2004. In the alternative risk transfer component, most group captive members renew their contracts during the first six months of the year, resulting in a large increase in gross premiums during the first six months of a given fiscal year.
The Company operates its business as one segment — property and casualty insurance. The Company manages this segment through a product management structure. The following table sets forth an analysis of gross premiums written by business component during the periods indicated:
                                 
    Three months ended September 30,
    2005   2004
    Amount   Percent   Amount   Percent
    (Dollars in thousands)
Transportation
  $ 26,623       46.7 %   $ 23,700       54.7 %
Alternate Risk Transfer
    9,851       17.3 %     4,652       10.8 %
Specialty Personal Lines
    10,951       19.2 %     8,629       19.9 %
Hawaii
    5,686       10.0 %     5,261       12.1 %
Other
    3,874       6.8 %     1,068       2.5 %
 
                       
Gross Premiums Written
  $ 56,985       100.00 %   $ 43,310       100.0 %
 
                       
                                 
    Nine months ended September 30,
    2005   2004
    Amount   Percent   Amount   Percent
    (Dollars in thousands)
Transportation
  $ 72,202       31.0 %   $ 73,003       37.9 %
Alternate Risk Transfer
    100,712       43.3 %     69,899       36.3 %
Specialty Personal Lines
    35,989       15.5 %     29,057       15.1 %
Hawaii
    17,845       7.7 %     17,381       9.0 %
Other
    5,950       2.5 %     3,375       1.7 %
 
                       
Gross Premiums Written
  $ 232,698       100.0 %   $ 192,715       100.0 %
 
                       
The following table shows revenues for the three months ended September 30, 2005 and for the same period in 2004 summarized by the broader business component description, which were determined based primarily on similar economic characteristics, products and services:

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    Three months ended September 30,   Change
    2005   2004   Amount   Percent
    (Dollars in thousands)    
Revenue:
                               
Premiums earned:
                               
Transportation
  $ 18,430     $ 18,192     $ 238       1.3 %
Alternate Risk Transfer
    16,603       9,856       6,747       68.5 %
Specialty Personal Lines
    10,195       7,693       2,502       32.5 %
Hawaii
    3,711       3,764       (53 )     (1.4 %)
Other
    3,927       1,567       2,360       150.6 %
 
                         
Total Premiums Earned
    52,866       41,072       11,794       28.7 %
 
                         
Net investment income
    3,178       2,353       825       35.1 %
Realized gains on investments
    178       126       52       41.3 %
Other
    559       532       27       5.1 %
 
                         
Total revenues
  $ 56,781     $ 44,083     $ 12,698       28.8 %
 
                         
Three months ended September 30, 2005 compared to September 30, 2004. Our net premiums earned increased $11.8 million, or 28.7%, to $52.9 million during the three months ended September 30, 2005 compared to $41.1 million for the same period in 2004. Our alternative risk transfer component increased 68.5% during the third quarter of 2005 compared to the same period in 2004, primarily due to new insureds. During this period and prior periods, our alternative risk transfer business was one of the fastest growing components of our business. A portion of the new customers in the alternative risk transfer component were larger premium customers that were previously in our transportation component. Due to an increase in the number of policies in force primarily from expanded distribution, our specialty personal lines component increased 32.5% in the third quarter of 2005 compared to the same period in 2004. The transportation component increased 1.3% in the third quarter of 2005 compared to the same period in 2004 primarily due to an increase in the truck small fleet product and rate increases. The increase in the transportation component is offset by (i) a decline in assumed premium from a reinsurance arrangement involving primarily physical damage coverage on trucks because the company with whom we had the agreement elected to exit the business and (ii) larger premium customers moving from the transportation component to our captive programs in the alternative risk transfer component.
Losses and loss adjustment expenses are a function of the amount and type of insurance contracts we write and of the loss experience of the underlying risks. We record losses and loss adjustment expenses based on an actuarial analysis of the estimated losses we expect to be reported on contracts written. We seek to establish case reserves at the most probable exposure based on our historical claims experience. Our ability to accurately estimate losses and loss adjustment expenses at the time of pricing our contracts is a critical factor in determining our profitability. The amount reported under losses and loss adjustment expenses in any period includes payments in the period net of the change in the reserves for unpaid losses and loss adjustment expenses between the beginning and the end of the period. The loss and LAE ratio for the third quarter of 2005 was 62.9% compared to 60.3% for the same period in 2004. The Company considers the variance in the loss and LAE ratio of 2.6 points for the third quarter of 2005 compared to the third quarter of 2004 to be consistent with management’s expectations that losses would deteriorate slightly based on historical loss patterns.
The underwriting expense ratio for the third quarter of 2005 decreased 7.2 points to 19.6% compared to 26.8% for the same period in 2004. The decrease in the underwriting expense ratio is primarily a result of four factors: increased risk retention, continued leverage of our fixed expense, a reduction in our estimated expenses for insolvencies and other state fees and recording of assigned business. In November 2004, we increased our risk retention on public transportation products, which contributes to a decrease in our expense ratio as the additional retained written premium is earned. While expenses are higher in response to building our infrastructure and other related expenses of operating as a public entity, our overall increase in fixed expenses was lower than the revenue growth for the three-month period. Using data available from the National Conference of Insurance Guarantee Funds, we reduced our estimated expenses for insolvencies and other state fees during the third quarter of 2005. The reduction in estimated expenses reduced our underwriting expense ratio by 1.3 points. We record our assigned risk premium quarterly based on reports from various states and agencies that manage the plans. The assignments are based on our written premium for specific coverages in certain states. We have written workers’ compensation insurance in several states beginning in 2004. Due to the lack of sufficient detail because the plans report to us on a lag, our estimated net share of the assigned risks were charged to commissions and other underwriting expenses, with a like amount recorded as assessments and fees payable in the correct periods. During the third quarter of 2005, sufficient information was obtained to enable us to classify the business on a gross basis, including premiums earned and losses and loss adjustment expenses. While this had no impact on net income, it reduced our underwriting expense ratio by 2.1 points.

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The following table shows revenues for the nine months ended September 30, 2005 and for the same period in 2004 summarized by the broader business component description, which were determined based primarily on similar economic characteristics, products and services.
                                 
    Nine months ended September 30,   Change
    2005   2004   Amount   Percent
    (Dollars in thousands)  
Revenue:
                               
Premiums earned:
                               
Transportation
  $ 52,013     $ 52,176     $ (163 )     (0.3 %)
Alternate Risk Transfer
    43,620       26,513       17,107       64.5 %
Specialty Personal Lines
    28,280       19,994       8,286       41.4 %
Hawaii
    11,599       11,288       311       2.8 %
Other
    6,954       4,515       2,439       54.0 %
 
                         
Total Premiums Earned
    142,466       114,486       27,980       24.4 %
 
                         
Net investment income
    8,985       6,180       2,805       45.4 %
Realized gains on investments
    484       1,282       (798 )     (62.2 %)
Other
    1,474       1,440       34       2.4 %
 
                         
Total revenues
  $ 153,409     $ 123,388     $ 30,021       24.3 %
 
                         
Nine months ended September 30, 2005 compared to September 30, 2004. Our net premiums earned increased $28.0 million, or 24.4%, to $142.5 million during the nine months ended September 30, 2005 compared to $114.5 million for the same period in 2004. Our alternative risk transfer component increased 64.5% during the nine months ended September 30, 2005 compared to the same period in 2004, primarily due to new insureds. During this period and prior periods, our alternative risk transfer business was and continues to be one of the fastest growing components of our business. A portion of the new customers in the alternative risk transfer component were larger premium customers that were previously in our transportation component. Due to an increase in the number of policies in force primarily from expanded distribution, our specialty personal lines component increased 41.4% during the nine months ended September 30, 2005 compared to the same period in 2004. The transportation component decreased 0.3% during the nine months ended September 30, 2005 due to (i) a decline in assumed premium from a reinsurance arrangement involving primarily physical damage coverage on trucks because the company with whom we had the agreement elected to exit the business and (ii) larger premium customers moving from the transportation component to our captive programs in the alternative risk transfer component.
The loss and LAE ratio for the nine months ended September 30, 2005 was 61.1% compared to 59.5% for the same period in 2004. The Company considers the variance in the loss and LAE ratio of 1.6 points for the nine months ended September 30, 2005 compared to the nine months ended September 30, 2004 to be consistent with management’s expectations that losses would deteriorate slightly based on historical loss patterns.
The underwriting expense ratio for the nine months ended September 30, 2005 of 21.3% decreased 3.3 points compared to 24.6% for the same period in 2004. The decrease in the underwriting expense ratio is a result of several factors including (i) the Company continuing to monitor and control fixed expenses as the Company’s business grows, (ii) increased retention on public transportation products that contributes to a decrease in the expense ratio as the additional retained written premium is earned, (iii) a reduction in estimated expenses for insolvencies and other state fees and (iv) a reclassification of expenses related to assigned risk. The approximate impact of items (iii) and (iv) on the underwriting expense ratio for the nine months ended September 30, 2005 was a reduction of 1.3 points.
Investment Income
Three months ended September 30, 2005 compared to September 30, 2004. Net investment income increased $0.8 million or 35.1% to $3.2 million for the three months ended September 30, 2005 compared to the third quarter of 2004, due primarily to a 45.3% increase in average cash and invested assets over the same period. The growth in cash and invested assets reflected the growth in premiums written and the proceeds, net of debt repayment, of $25.4 million from the IPO in February of 2005.
Nine months ended September 30, 2005 compared to September 30, 2004. Net investment income increased $2.8 million or 45.4% to $9.0 million for the nine months ended September 30, 2005 compared to the first nine months of 2004, due primarily to a 49.4%

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increase in average cash and invested assets over the same period. The growth in cash and invested assets reflected the growth in premiums written and the proceeds, net of debt repayment, of $25.4 million from the IPO in February of 2005.
Realized Gains (Losses) on Investments
2005 compared to 2004. Net realized gains were $0.2 million for third quarter of 2005 compared to net realized gains of $0.1 million for the third quarter of 2004. Net realized gains were $0.5 million for first nine months of 2005 compared to net realized gains of $1.3 million for the first nine months of 2004. While designated as available for sale, we generally intend to hold our fixed maturities through maturity unless we identify an opportunity for economic gain. When evaluating sales opportunities, we do not have any specific thresholds that would cause us to sell these securities prior to maturity. We consider multiple factors, such as reinvestment alternatives and specific circumstances of the investment currently held. Credit quality, portfolio allocation and other-than-temporary impairment are other factors that may encourage us to sell a security prior to maturity at a gain or loss. Historically and during the most recent extended low interest rate period, we have not had the need to sell our investment to generate liquidity.
Other Operating and General Expenses
2005 compared to 2004. Other operating and general expenses increased 41.6% to $2.3 million during the three-month period ended September 30, 2005 compared to $1.6 million for the same period in 2004. Other operating and general expenses increased 24.5% to $6.6 million during the nine months ended September 30, 2005 compared to $5.3 million for the same period in 2004. These increases reflect the continuing growth in our business and additional costs incurred related to being a publicly traded company.
Income Taxes
2005 compared to 2004. Our effective tax rate was 32.9% for the three-month period ended September 30, 2005 and 34.7% for the same period in 2004. Our effective tax rate was 33.1% for the nine months ended September 30, 2005 and 34.4% for the same period in 2004. Differences in the effective tax rates are primarily due to the effect of tax-exempt investment income.
Financial Condition
Investments
At September 30, 2005, our investment portfolio consisted of $254.5 million in fixed maturity securities and $28.2 million in equity securities, all carried at fair value with unrealized gains and losses reported as a separate component of shareholders’ equity on an after-tax basis. At September 30, 2005, we had pretax net unrealized losses of $2.6 million on fixed maturities and pretax unrealized gains of $0.1 million on equity securities.
At September 30, 2005, 98.9% of the fixed maturities in our portfolio were rated “investment grade” (credit rating of AAA to BBB) by Standard & Poor’s Corporation. Investment grade securities generally bear lower yields and have lower degrees of risk than those that are unrated or non-investment grade.

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Summary information for securities with unrealized gains or losses at September 30, 2005 follows:
                 
    Securities with   Securities with
    Unrealized   Unrealized
    Gains   Losses
    (Dollars in thousands)
Fixed Maturities:
               
Fair value of securities
  $ 37,782     $ 216,679  
Amortized cost of securities
  $ 37,219     $ 219,862  
Gross unrealized gain or (loss)
  $ 563     $ (3,183 )
Fair value as a percent of amortized cost
    101.5 %     98.6 %
Number of security positions held
    63       178  
Number individually exceeding $50,000 gain or (loss)
    1       10  
Concentration of gains or losses by type or industry:
               
US Government and government agencies
  $ 128     $ (2,099 )
State, municipalities, and political subdivisions
    302       (354 )
Banks, insurance, and brokers
    128       (455 )
Electric services
          (10 )
Industrial and other
    5       (265 )
Percentage rated investment grade (1)
    97.8 %     99.1 %
Equity Securities:
               
Fair value of securities
  $ 12,401     $ 15,769  
Cost of securities
  $ 11,967     $ 16,091  
Gross unrealized gain or (loss)
  $ 434     $ (322 )
Fair value as percent of cost
    103.6 %     98.0 %
Number individually exceeding $50,000 gain or (loss)
    3        
 
(1)   Investment grade of AAA to BBB by Standard & Poor’s Corporation.
The table below sets forth the scheduled maturities of fixed maturity securities at September 30, 2005 based on their fair values:
                 
    Securities with   Securities with
    Unrealized   Unrealized
    Gains   Losses
Maturity:
               
One year or less
    6.4 %     1.3 %
After one year through five years
    29.5 %     38.7 %
After five years through ten years
    45.6 %     48.5 %
After ten years
    18.5 %     11.5 %
 
               
 
    100.0 %     100.0 %
 
               

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The following table summarizes the unrealized gains and losses on fixed maturities and equity securities by dollar amount:
                         
    September 30, 2005  
          Aggregate     Fair Value as  
    Aggregate     Unrealized     % of Cost  
    Fair Value     Gain/Loss     Basis  
    (Dollars in thousands)  
Fixed Maturities:
                       
Securities with unrealized gains:
                       
Exceeding $50,000 and for:
                       
Less than one year (1 issue)
  $ 3,000     $ 69       102.3 %
More than one year (0 issues)
                   
Less than $50,000 (62 issues)
    34,782       494       101.4 %
 
                   
 
  $ 37,782     $ 563          
 
                   
Securities with unrealized losses:
                       
Exceeding $50,000 and for:
                       
Less than one year (10 issues)
  $ 20,248     $ (837 )     96.0 %
More than one year (0 issues)
                   
Less than $50,000 (168 issues)
    196,431       (2,346 )     98.8 %
 
                   
 
  $ 216,679     $ (3,183 )        
 
                   
Equity Securities:
                       
Securities with unrealized gains:
                       
Exceeding $50,000 and for:
                       
Less than one year (3 issues)
  $ 2,698     $ 174       106.9 %
More than one year (0 issues)
                   
Less than $50,000 (32 issues)
    9,703       260       102.8 %
 
                   
 
  $ 12,401     $ 434          
 
                   
Securities with unrealized losses:
                       
Exceeding $50,000 and for:
                       
Less than one year (0 issues)
  $     $          
More than one year (0 issues)
                   
Less than $50,000 (27 issues)
    15,769       (322 )     98.0 %
 
                   
 
  $ 15,769     $ (322 )        
 
                   
Premiums and Reinsurance
In the alternative risk transfer component, most group captive members renew their contracts during the first six months of the year, resulting in a large increase in premiums receivable, unearned premiums, prepaid reinsurance premiums and reinsurance balances payable during the first six months of a given fiscal year.
Premiums receivable increased $38.0 million or 84.2% from December 31, 2004 to September 30, 2005 and unearned premiums increased $46.8 million or 57.9% from December 31, 2004 to September 30, 2005. The increase in premiums receivable and unearned premiums is primarily due to an increase in direct written premiums in our alternative risk transfer component; these increases gradually decrease throughout the year.
Prepaid reinsurance premiums increased $11.3 million or 70.0% from December 31, 2004 to September 30, 2005 and reinsurance balances payable increased $6.4 million or 188.0% from December 31, 2004 to September 30, 2005. The increase in prepaid reinsurance premiums and reinsurance balances payable is primarily due to an increase in ceded written premiums in the alternative risk transfer component.
Liquidity and Capital Resources
Sources of Funds. The liquidity requirements of our insurance subsidiaries relate primarily to the liabilities associated with their products as well as operating costs and payments of dividends and taxes to the Company. Historically, cash flows from premiums and investment income have provided more than sufficient funds to meet these requirements without requiring the sale of investments. If

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our cash flows change dramatically from historical patterns, for example as a result of a decrease in premiums or an increase in claims paid or operating expenses, we may be required to sell securities before their maturity and possibly at a loss. Our insurance subsidiaries generally hold a significant amount of highly liquid, short-term investments to meet their liquidity needs. Funds received in excess of cash requirements are generally invested in additional marketable securities. Ordinarily, we collect premiums and earn investment income on the policies we issue in advance of the payment of losses. Our historic pattern of using premium receipts for the payment of liabilities has enabled us to extend slightly the maturities of our investment portfolio beyond the estimated settlement date of our loss reserves.
In the IPO completed in February 2005, the Company sold 3,350,000 shares of common stock, generating approximately $40.4 million of net proceeds. We used a portion of the net proceeds for the repayment in full of a $15.0 million loan plus the accrued interest from Great American, our majority shareholder, and the remainder has been invested to be used for other general purposes including surplus contributions to our insurance company subsidiaries, as needed.
Our insurance subsidiaries generate liquidity primarily by collecting and investing premiums in advance of paying claims. We believe that our insurance subsidiaries maintain sufficient liquidity to pay claims and operating expenses, as well as meet commitments in the event of unforeseen events such as reserve deficiencies, inadequate premium rates or reinsurer insolvencies.
We will have continuing cash needs for administrative expenses, the payment of principal and interest on borrowings, shareholder dividends and taxes. Funds to meet these obligations will come primarily from dividend and tax payments from our insurance company subsidiaries and from our line of credit.
In May 2003, we purchased the outstanding common equity of a business trust that issued mandatorily redeemable preferred capital securities. The trust used the proceeds from the issuance of its capital securities and common equity to buy $15.5 million of debentures issued by us. These debentures are the trust’s only assets and mature in 2033. The interest rate is equal to the three-month LIBOR (3.87% at September 30, 2005 and 2.40% at December 31, 2004) plus 420 basis points with interest payments due quarterly. Payments from the debentures finance the distributions paid on the capital securities. We have the right to redeem the debentures, in whole or in part, on or after May 23, 2008. We used the net proceeds from the debentures to fund our obligations to our subsidiaries and to increase the capitalization of our insurance company subsidiaries.
We also have a $2.0 million line of credit (unused at September 30, 2005) that bears interest at the lending institution’s prime rate (6.75% at September 30, 2005 and 5.25% at December 31, 2004) less 50 basis points and requires an annual commitment fee of $1,000. In accordance with the terms of the line of credit agreement, interest payments are due monthly and the principal balance is due upon demand. The line of credit is available currently, and has been used in the past, for general corporate purposes, including the capitalization of our insurance company subsidiaries in order to support the growth of their written premiums.
We have an unsecured term loan that is governed by a four-year loan agreement that was executed in August 2002. The term loan bears interest at the lender’s prime rate (6.75% at September 30, 2005 and 5.25% at December 31, 2004) less 50 basis points. The outstanding principal amount at September 30, 2005 was $1.1 million. Payments on the note are due in monthly principal installments of $104,000 plus interest. At September 30, 2005, we were in compliance with all of our loan covenants.
We believe that the remaining net proceeds from our IPO, funds generated from operations, including dividends from insurance subsidiaries, and funds available under our line of credit will provide sufficient resources to meet our liquidity requirements for at least the next 12 months. However, if these funds are insufficient to meet fixed charges in any period, we would be required to generate cash through additional borrowings, sale of assets, sale of portfolio securities or similar transactions. Historically, we have not had the need to sell our investments to generate liquidity. If we were required to sell portfolio securities early for liquidity purposes, the Company’s future earnings could be adversely impacted due to the potential recognition of losses on sales of securities. If we were forced to borrow additional funds in order to meet liquidity needs, we would incur additional interest expense, which would have a negative impact on our earnings. Since our ability to meet our obligations in the long term (beyond a 12-month period) is dependent upon factors such as market changes, insurance regulatory changes and economic conditions, no assurance can be given that the available net cash flow will be sufficient to meet our operating needs.
Off-Balance Sheet Arrangements
We do not have any off-balance sheet arrangements (as such term is defined in applicable Securities and Exchange Commission rules) that are reasonably likely to have a current or future material effect on our financial condition, results of operations, liquidity, capital expenditures or capital resources.

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Contractual Obligations
During the first nine months of 2005, the Company’s contractual obligations have not changed materially from those discussed in the Company’s Annual Report of Form 10-K for the year ended December 31, 2004.
ITEM 3. Quantitative and Qualitative Disclosures About Market Risk
As of September 30, 2005, there were no material changes to the information provided in the Company’s Form 10-K for 2004 under Item 7A “Quantitative and Qualitative Disclosures About Market Risk.”
ITEM 4. Controls and Procedures
In December 2004, management and our Independent Registered Public Accounting Firm, Ernst & Young LLP, concluded that a “significant deficiency” over our disclosure controls and procedures existed. Based on this communication, management initiated a corrective action plan to enhance disclosure controls including but not limited to: the engagement of additional personnel with appropriate experience and qualifications to perform quality review procedures and to satisfy future financial reporting obligations as a public company, the establishment of an internal audit function, and the formalization of the general ledger reconciliation and review process.
During the preparation of our Form 10-Q for the quarter ended March 31, 2005, a clerical error was identified that occurred during the preparation of our Registration Statement on Form S-1, which was also reflected in our December 31, 2004 Form 10-K. See “Note 2 to Consolidated Financial Statements” for further information.
In July 2005, in conjunction with the Company’s on-going corrective action plans and assessment of controls, certain errors in financial reporting were identified. Adjustments to address these errors were recorded in the second quarter of 2005. The effect of these items was not material to the results of 2005 interim operations.
In conjunction with the identification of these items, in August 2005, Ernst & Young communicated that the control deficiencies that resulted in these items constituted a “material weakness” in internal controls, as that term is defined in auditing and authoritative literature. Specifically, Ernst & Young communicated that the Company’s financial statement close process does not include adequate controls to ensure that amounts reported in the quarterly financial statements are accurately reported.
Since August 2005, the Company has continued to develop and modify action plans relative to addressing the internal control deficiencies and has implemented corrective actions to address these items including: hiring additional personnel with appropriate experience and qualifications, establishment and implementation of an internal audit function, continuation of a comprehensive review of accounting processes, procedures, balances and accounts, and enhancement of comparative analytical analyses. As of the date of this filing, management believes most of the appropriate corrective actions have been taken to resolve the identified control deficiencies, and we intend to continue to enhance procedures and take the further corrective actions that we deem necessary to improve internal controls. The corrective actions that the Company has taken will be verified and fully tested during the fourth quarter to confirm their effectiveness.
Our management is responsible for establishing and maintaining effective disclosure controls and procedures, as defined under Rules 13a-15(e) and 15d-15(e) of the Securities Exchange Act of 1934. The Company’s management, with participation of its Chief Executive Officer and Chief Financial Officer, has evaluated the effectiveness of the Company’s disclosure controls and procedures (as defined in Exchange Act Rule 13a-15) as of September 30, 2005. Based on that evaluation, the Company’s CEO and CFO concluded that because of the weakness in internal control described above, the Company’s disclosure controls and procedures were not effective as of September 30, 2005, in alerting them on a timely basis to material information relating to the Company (including its consolidated subsidiaries) required to be included in the Company's periodic filings under the Exchange Act.

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PART II — OTHER INFORMATION
ITEM 1. Legal Proceedings
None.
ITEM 2. Unregistered Sales of Equity Securities and Use of Proceeds
None.
ITEM 3. Defaults Upon Senior Securities
None.
ITEM 4. Submission of Matters to a Vote of Security Holders
None.
ITEM 5. Other Information
None.
ITEM 6. Exhibits
     
Exhibit No.   Exhibit Description
10.1
  Stock Purchase Agreement between Triumphe Insurance Holdings LLC, Seller, and National Interstate Insurance Company, Purchaser, dated as of September 30, 2005
31.1
  Certification of Chief Executive Officer pursuant to Rule 13a-14(a)/15d-14(a) of the Securities Exchange Act of 1934, as amended, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
31.2
  Certification of Chief Financial Officer pursuant to Rule 13a-14(a)/15d-14(a) of the Securities Exchange Act of 1934, as amended, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
32.1
  Certification of Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
32.2
  Certification of Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

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SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
         
  NATIONAL INTERSTATE CORPORATION
 
 
Date: November 8, 2005  /s/ Alan R. Spachman    
  Alan R. Spachman   
  Chairman of the Board and President (Duly Authorized Officer and Principal Executive Officer)   
 
     
Date: November 8, 2005  /s/ Gary N. Monda    
  Gary N. Monda   
  Vice President and Chief Financial Officer (Duly Authorized Officer and Principal Financial Officer)   

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