UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K 1. ANNUAL REPORT PURSUANT TO SECTION 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2001 Commission File Number 2-39957 and (current number) Commission File Number 33-58028 PRINCIPAL LIFE INSURANCE COMPANY f/k/a PRINCIPAL MUTUAL LIFE INSURANCE COMPANY SEPARATE ACCOUNT C (Exact Name of Registrant, as specified in its charter) Iowa 42-0127290 - ------------------------------- ---------------------------------- (State or other jurisdiction of IRS Employer Identification No. incorporation or organization) (Principal Life Insurance Company) The Principal Financial Group Des Moines, Iowa 50392-0200 - ------------------------------- --------------------------------- (Address) (Zip Code) Registrant's telephone number, including area code (515) 248-3842 Securities registered pursuant to Section 12(g) of the Act: Variable Contracts - Participating with Pooled Separate Account Variable Benefits - HR-10 Plans --------------------------------------------------------------- (Title of Class) 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. Yes ___X___ No _______ Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (Section 229.405 of this chapter) is not contained herein, and will not be contained, to the best of registrant's knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K. [X] The Registrant has no voting stock. PART I Item 1. Business The Registrant is a separate account established under the Iowa insurance laws and regulations as Principal Life Insurance Company Separate Account C on April 12, 1971, pursuant to a resolution of the Executive Committee of the Board of Directors of Principal Life Insurance Company. Principal Life Insurance Company was incorporated under Iowa law as a mutual life insurance company named Bankers Life Association. It changed its name to Bankers Life Company in 1911 and then to Principal Mutual Life Insurance Company in 1986. The name change to Principal LIfe Insurance Company and reorganization into a mutual holding company structure took place in 1998. The account was formed to receive payments under Principal Life Insurance Company Contracts designed for use in connection with pension or profit sharing plans which qualify under the Self-Employed Individuals Tax Retirement Act of 1962, as amended ("HR-10"). Principal Life Insurance Company offers life, disability, health and annuity contracts written on an individual and group basis. Pursuant to the Amendments enacted in 1970 to the Investment Company Act of 1940, the Account is not an investment company for purposes of the Act. The objective of these Contracts is to provide for the accumulation of retirement funds and to provide for payments, usually commencing at retirement, which tend to reflect changes in the cost of living both during the years prior to and the years following the commencement of annuity payments. With Bankers Flexible Annuity Contracts (Registration No. 2-39957), Principal Life Insurance Company, as a depositor for the Account, seeks to accomplish this objective by investing the payments made under the Contracts in shares of Principal Variable Contracts Fund, Inc. - Capital Value Account (f/k/a Principal Capital Accumulation Fund, Inc.) which invests principally in common stocks. Similarly, with Pension Builder Contracts (Registration No. 33-58028), it seeks to accomplish this objective by investing payments made under the Contract in three Divisions. One is a "Common Stock Division" where payments are invested in shares of Principal Variable Contracts Fund, Inc. - Capital Value Account. Another is a "Money Market Division" where payments are invested in Principal Variable Contracts Fund, Inc., - Money Market Account (f/k/a Principal Money Market Fund, Inc.), which invests in short-term money market instruments. The third Division is a "Government Securities Division" where payments are invested in Principal Variable Contracts Fund, Inc. - Government Securities Account (f/k/a Principal Government Securities Fund, Inc.), which invests in obligations issued or guaranteed by the United States Government or its agencies. There may be a combination of investments in the three Divisions, as directed by Participants. Except for those Contracts described above with payments credited to the Registrant (Principal Life Insurance Company Separate Account C) and Variable Annuity Contracts and Variable Life Insurance Contracts with payments credited to Principal Life Insurance Company Separate Account B and Variable Life Separate Account, respectively, the Company distributes its own products as permitted under the laws of the various jurisdictions in which the Company is authorized to do business, namely the fifty states of the United States, the District of Columbia, the Commonwealth of Puerto Rico and the Canadian provinces of Alberta, British Columbia, Manitoba, Ontario and Quebec. Such distribution is through a field agency system of approximately 1045 full-time agents, a group insurance sales organization of approximately 266 individuals and through a large number of independent insurance brokers. The Contracts described above with payments credited to the Registrant and other Variable Annuity Contracts and Variable Life Insurance Contracts are distributed through Princor Financial Services Corporation, an affiliated broker-dealer offering open-end management investment company shares, variable annuities, variable life insurance, interests in limited partnerships and general securities to the public. Such Contracts are sold primarily by registered representatives of the broker-dealer who are also insurance agents of or brokers for Principal Life Insurance Company and authorized by applicable law to sell life and other forms of personal insurance and who are similarly authorized to sell variable annuities. Such Contracts may also be sold through other selected broker-dealers. The Registration Statement filed by the Registrant was made effective September 13, 1971, and the first sale of Bankers Flexible Annuity Contracts occurred on October 8, 1971. Effective January 4, 1989, sales of Bankers Flexible Annuity Contracts were discontinued. In 1982 the Registrant filed a Registration Statement in File No. 2-78747, to register a new class of securities (called "Pension Builder") for the same HR-10 plan market utilizing the contingent deferred sales charge concept. The registration for Pension Builder contracts first became effective on May 5, 1983 and the first sale under the Pension Builder Contract was made on September 19, 1983. In 1989 the Registrant filed a new Registration Statement in File No. 33-27256 for the contracts in view of the fact that aggregate sales under the prior registration statement approached the amount of contracts registered thereunder. The contracts offered by the new registration statement are identical to contracts previously registered under the 1933 Act in File No. 2-78747. In 1993 the Registrant filed a new Registration Statement in File No. 33-58028 for the contracts in view of the fact that aggregate sales under the prior registration statement approached the amount of contracts registered thereunder. The contracts offered by the new registration statement are identical to contracts previously registered under the 1933 Act in File No. 33-27256. Effective September 30, 1995, sales of Pension Builder Contracts were discontinued. Item 2. Properties The Registrant owns no physical properties. The principal properties of the Depositor, Principal Life Insurance Company, are its home office complex at The Principal Financial Group in Des Moines, Iowa. Item 3. Legal Proceedings None. Item 4. Submission of Matters to a Vote of Security Holders Inapplicable. PART II Item 5. Market for the Registrant's Common Equity and Related Stockholder Matters a. The Registrant does not issue common stock. The Contracts described in Item 1. are distributed through Princor Financial Services Corporation, an affiliated broker-dealer offering open-end management investment company shares, variable annuities, variable life insurance, interests in limited partnerships and general securities to the public. Such Contracts are sold primarily by registered representatives of the broker-dealer who are also insurance agents of or brokers for Principal Life Insurance Company and authorized by applicable law to sell life and other forms of personal insurance and who are similarly authorized to sell variable annuities. Such Contracts may also be sold through other selected broker-dealers. For Bankers Flexible Annuity Contracts (Registration No. 2-39957) the high and low unit values for each quarterly period during 2000 and 2001 are: Lowest Unit Value Highest Unit Value First Quarter 2000 29.0662723 28.5818838 Second " 2000 30.1740744 28.8265762 Third " 2000 27.9917253 28.5325063 Fourth " 2000 27.4644119 29.2275660 First " 2001 25.5367558 29.4086271 Second " 2001 26.2071573 29.8454156 Third " 2001 23.3997283 28.3678286 Fourth " 2001 24.7707271 26.7602748 For Pension Builder Contracts (Registration No. 33-58028) units were first valued at $1.00 on September 19, 1983 for the Capital Value Division f/k/a Common Stock Division, September 22, 1983 for the Money Market Division and March 30, 1987 for the Government Securities Division. Listed below are the low and high unit values for each quarterly period during 2000 and 2001. Government Capital Value Money Market Securities Division Division Division ------------------- ------------------- ------------------- Lowest Highest Lowest Highest Lowest Highest --------- --------- --------- --------- --------- --------- First Quarter 2000 5.6831195 5.5349559 1.9609123 2.0455166 2.1436620 2.1578413 Second " 2000 5.8911639 5.5606528 1.9760268 2.0669305 2.1102814 2.1999721 Third " 2000 5.4368687 5.4900413 1.9899396 2.0909730 2.0846646 2.2543731 Fourth " 2000 5.3320720 5.6054033 2.0066813 2.1153717 2.1230148 2.3492361 First " 2001 4.8860965 5.6329121 2.1164459 2.1367857 2.3521859 2.4058434 Second " 2001 5.0126990 5.7009944 2.1373695 2.1517168 2.3816853 2.4202842 Third " 2001 4.4543989 5.4124029 2.1521011 2.1608960 2.4041577 2.4993210 Fourth " 2001 4.7140829 5.0802540 2.1611510 2.1646261 2.4652652 2.5295411 b. The approximate number of holders of record of each group contract and the number of the participants therein as of December 31, 2001, are as follows: (1) (2) Number of Group Number of Contract Holders Participants ---------------- ------------ Bankers Flexible Annuity 12 12 Pension Builder 26 32 c. No dividends have been declared on units held by participants. Any changes in net investment income, net realized gains and net realized appreciation are included in the daily valuation of the units of the Registrant. Item 6. Selected Financial Data The information contained in the "Statements of Net Assets, Statements of Operations and Statements of Changes in Net Assets for Principal Life Insurance Company Separate Account C", filed as Item 8. should be read in conjunction with this item. Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operation All payments made to the Registrant on behalf of a Participant under a contract (less any authorized deductions) are used to purchase shares of Principal Variable Contracts Fund, Inc. - Capital Value Account, Money Market Account, Inc., or Government Securities Account, as appropriate, at net asset value. In addition, any distributions made by the Fund with respect to shares held by the Registrant are reinvested by the Fund at net asset value. Values under the contract increase or decrease to reflect the investment performance of the underlying investments. Principal Variable Contracts Fund, Inc. is an open-end diversified management investment company, sponsored by Principal Life Insurance Company. The principal objective of the Capital Value Account is long-term capital appreciation and growth of future investment income. It is intended that the assets of the Fund will consist primarily of a portfolio of common stocks. The value of the investments held by the Fund fluctuates daily. It is subject to the risks of changing economic conditions as well as the risks inherent in the ability of the management of the Account to anticipate changes in such investments necessary to meet changes in economic conditions. The principal objective of the Money Market Account is to seek as high a level of income available from short-term securities as is considered consistent with preservation of principal and maintenance of liquidity by investing all of its assets in a portfolio of money market instruments. The principal objective of the Government Securities Account is to seek a high level of current income, liquidity and safety of principal through the purchase of obligations issued or guaranteed by the United States Government or its agencies, with emphasis on Government National Mortgage Association Certificates ("GNMA Certificates"). Item 8. Financial Statements and Supplementary Data FINANCIAL STATEMENTS Principal Life Insurance Company Separate Account C Year Ended December 31, 2001 Principal Life Insurance Company Separate Account C Financial Statements Year Ended December 31, 2001 Contents Report of Independent Auditors.................................................1 Audited Financial Statements Statements of Assets and Liabilities...........................................2 Statements of Operations.......................................................3 Statements of Changes in Net Assets............................................4 Notes to Financial Statements..................................................5 Report of Independent Auditors Board of Directors and Participants Principal Life Insurance Company We have audited the accompanying statements of assets and liabilities of each of the divisions of Principal Life Insurance Company Separate Account C (comprised of the Capital Value, Government Securities, and Money Market Divisions) as of December 31, 2001, and the related statements of operations for the year then ended, and changes in net assets for each of the two years in the period then ended. These financial statements are the responsibility of the management of Principal Life Insurance Company. Our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits in accordance with auditing standards generally accepted in the United States. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. Our procedures included confirmation of securities owned as of December 31, 2001, by correspondence with the transfer agent. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion. In our opinion, the financial statements referred to above present fairly, in all material respects, the financial position of each of the divisions of Principal Life Insurance Company Separate Account C at December 31, 2001, and the results of their operations for the year then ended, and the changes in their net assets for each of the two years in the period then ended, in conformity with accounting principles generally accepted in the United States. /s/ Ernst & Young LLP Des Moines, Iowa February 11, 2002 Principal Life Insurance Company Separate Account C Statements of Assets and Liabilities December 31, 2001 Government Capital Value Securities Money Market Division Division Division ------------------------------------------- ------------------------------------------- Assets Investments in shares of mutual funds at market $975,691 $15,136 $299,133 Liabilities - - - ------------------------------------------- ------------------------------------------- Net assets $975,691 $15,136 $299,133 =========================================== =========================================== Net assets Accumulation units $950,795 $15,136 $299,133 Contracts in annuitization period 24,896 - - ------------------------------------------- ------------------------------------------- Total net assets $975,691 $15,136 $299,133 =========================================== =========================================== Investment in shares of mutual funds, at cost $929,135 $13,863 $299,133 Shares of mutual fund owned 35,122 1,307 299,133 Accumulation units outstanding: Bankers Flexible Annuity 19,829 - - Pension Builders Plus 83,728 6,092 138,248 Accumulation unit value: Bankers Flexible Annuity $26.62 $ - $ - Pension Builders Plus 5.05 2.49 2.16 Annuitized units outstanding: Bankers Flexible Annuity 431 - - Pension Builders Plus 2,658 - - Annuitized unit value: Bankers Flexible Annuity $26.62 $ - $ - Pension Builders Plus 5.05 - - See accompanying notes. Principal Life Insurance Company Separate Account C Statements of Operations Year Ended December 31, 2001 Capital Government Money Value Securities Market Division Division Division --------------------------------- --------------------------------- Investment income Income: Dividends $ 11,864 $ 962 $11,511 Expenses: Mortality and expense risks 9,078 247 4,613 --------------------------------- Net investment income 2,786 715 6,898 Realized gains on investments Realized gains on sale of fund shares 5,258 529 - Capital gains distributions 4,675 - - --------------------------------- --------------------------------- Total realized gains on investments 529 - Change in net unrealized appreciation or depreciation of investments (103,788) (206) - --------------------------------- --------------------------------- Net increase (decrease) in net assets $ (91,069) $1,038 $ 6,898 resulting from operations ================================= See accompanying notes. Principal Life Insurance Company Separate Account C Statements of Changes in Net Assets Capital Government Money Value Securities Market Division Division Division ------------------------- ------------------------ ------------------------- ------------------------- ------------------------ ------------------------- 2001 2000 2001 2000 2001 2000 ------------------------- ------------------------ ------------------------- ------------------------- ------------------------ ------------------------- Increase (decrease) in net assets from operations: Net investment income (loss) $ 2,786 $ 9,575 $ 715 $ (1,664) $ 6,898 $ 12,288 Net realized gains on investments 5,258 36,743 529 4,011 - - Capital gains distributions 4,675 - - - - - Change in net unrealized appreciation or depreciation of investments (103,788) (44,146) (206) 5,065 - - ------------------------- ------------------------ ------------------------- Net increase (decrease) in net assets resulting from operations (91,069) 2,172 1,038 7,412 6,898 12,288 Changes from principal transactions: Premiums received from contractholders 52,215 - 2,690 - 8,063 - Administration charges (2,525) - (228) - (1,415) - Contract terminations (2,787) (387,842) (4,612) (37,035) - - Transfer payments to other contracts (12,890) - - (202,784) - - Annuity payments (2,838) (7,687) - - - - ------------------------- ------------------------ ------------------------- Increase (decrease) in net assets from principal transactions 31,175 (395,529) (2,150) (239,819) 6,648 - ------------------------- ------------------------ ------------------------- ------------------------- ------------------------ ------------------------- Total increase (decrease) (59,894) (393,357) (1,112) (232,407) 13,546 12,288 Net assets at beginning of period 1,035,585 1,428,942 16,248 248,655 285,587 273,299 ------------------------- ------------------------ ------------------------- Net assets at end of period $ 975,691 $1,035,585 $15,136 $ 16,248 $299,133 $285,587 ========================= ======================== ========================= See accompanying notes. Principal Life Insurance Company Separate Account C Notes to Financial Statements December 31, 2001 1. Investment and Accounting Policies Principal Life Insurance Company Separate Account C (Separate Account C) was organized by Principal Life Insurance Company (Principal Life) in accordance with the provisions of the Iowa Insurance Laws and is a part of the total operations of Principal Life. The assets and liabilities of Separate Account C are clearly identified and distinguished from the other assets and liabilities of Principal Life, with the remaining aggregate value of units registered with the Securities and Exchange Commission under the current registration statement (but not the authorized number of units) limited to $10.6 million. As directed by eligible contractholders, Separate Account C invests solely in shares representing interests in a corresponding investment option. As of December 31, 2001, the contractholder investment options consisted of the accounts of the following diversified open-end management investment company, organized by Principal Life: Principal Variable Contracts Fund, Inc. - Capital Value Account, Government Securities Account and Money Market Account. Investments are stated at the closing net asset values per share on December 31, 2001. The average cost method is used to determine realized gains and losses on investments. Dividends are taken into income on an accrual basis as of the ex-dividend date. Separate Account C supports the following variable annuity contracts of Principal Life: Bankers Flexible Annuity Contracts and Pension Builder Plus Contracts. Contributions to Separate Account C are no longer accepted. Use of Estimates in the Preparation of Financial Statements The preparation of Separate Account C's financial statements and accompanying notes requires management to make estimates and assumptions that affect the amounts reported and disclosed. These estimates and assumptions could change in the future as more information becomes known, which could impact the amounts reported and disclosed in the financial statements and accompanying notes. Change in Presentation Separate Account C has presented the 2001 financial information in accordance with the revised AICPA Audit and Accounting Guide for Investment Companies effective January 1, 2001. The 2000 financial information has not been reclassified. 2. Expenses Principal Life is compensated for the following expenses: Bankers Flexible Annuity Contracts - Mortality and expense risks assumed by Principal Life are compensated for by a charge equivalent to an annual rate of 0.48% of the asset value of each contract. An annual administration charge of $7 for each participant's account is deducted as compensation for administrative expenses. The mortality and expense risk and annual administration charges amounted to $2,600 and $56, respectively, during the year ended December 31, 2001. Pension Builder Plus Contracts - Mortality and expense risks assumed by Principal Life are compensated for by a charge equivalent to an annual rate of 1.4965% of the asset value of each contract. A contingent sales charge of up to 7% may be deducted from withdrawals made during the first 10 years of a contract, except for death or permanent disability. An annual administration charge will be deducted ranging from a minimum of $25 to a maximum of $275 depending upon a participant's investment account values and the number of participants under the retirement plan and their participant investment account value. The charges for mortality and expense risks, and annual administration amounted to $11,338 and $4,112, respectively, during the year ended December 31, 2001. There were no contingent sales charges during the year ended December 31, 2001. In addition, during the year ended December 31, 2001, management fees were paid indirectly to Principal Management Corporation, an affiliate of Principal Life Insurance Company, in its capacity as advisor to Principal Variable Contracts Fund, Inc. Investment advisory and management fees are computed based on average daily net asset value. The fee is calculated at an annual rate of .60% of the Capital Value Account, for the initial $250 million of net asset value, decreasing by .05% for each incremental $250 million of net asset value with a floor of .40%. The fee for the Government Securities and Money Market Account is calculated at an annual rate of .50% for the initial $100 million of net asset value, decreasing by .05% for each incremental $100 million of net asset value with a floor of .30%. 3. Federal Income Taxes Operations of Separate Account C are a part of the operations of Principal Life. Under current practice, no federal income taxes are allocated by Principal Life to the operations of Separate Account C. 4. Purchases and Sales of Investments The aggregate cost of purchases and proceeds from sales of investments were as follows during the year ended December 31, 2001: Division Purchases Sales ------------------------------------------------------------------------- ------------------------------------------------------------------------- Capital Value: Bankers Flexible Annuity $24,772 $ 5,263 Pension Builder Plus 43,982 24,855 Government Securities: Pension Builder Plus 3,652 5,087 Money Market: Pension Builder Plus 19,330 5,784 Purchases include reinvested dividends and capital gains. Mortality adjustments are included in purchases or redemptions, as applicable. Money Market purchases include transactions where investment allocations are not known at the time of the deposit. Sales reflect subsequent allocations to directed investment divisions. 5. Changes in Units Outstanding Transactions in units were as follows for each of the years ended December 31: 2001 2000 ------------------------------------------------ Division Purchased Redeemed Purchased Redeemed ----------------------------------------------------------------------------- ----------------------------------------------------------------------------- Capital Value: Bankers Flexible Annuity 609 96 - 4,324 Pension Builder Plus 7,131 3,419 - 51,007 Government Securities: Pension Builder Plus 1,087 1,927 - 109,478 Money Market: Pension Builder Plus 3,727 661 - - 6. Financial Highlights Principal Life sells a number of variable annuity products, which have unique combinations of features and fees that are charged against the contract owner's account balance. Differences in the fee structures result in a variety of unit values, expense ratios, and total returns. Effective with these 2001 annual financial statements, Separate Account C has presented the following disclosures required by the revised AICPA Audit and Accounting Guide for Investment Companies. The following table was developed by determining which products offered by Principal Life have the lowest and highest total return. Only product designs within each subaccount that had units outstanding during the respective periods were considered when determining the lowest and highest total return. The summary may not reflect the minimum and maximum contract charges offered by the Company as contract owners may not have selected all available and applicable contract options as discussed in Note 2. 6. Financial Highlights (continued) At December 31, 2001 Year Ended December 31, 2001 --------------------------------------------------------------------------------------- Division Units Unit Value Net Investment Expense Ratio Total Return Lowest to Assets Lowest to (000s) Highest (000s) Income Ratio* Highest** Lowest to Highest*** - ---------------------------------------------------------------------------------------------------------- - ---------------------------------------------------------------------------------------------------------- Capital Value 107 $5.05 to $26.62 $976 1.23% .48% to 1.50% (9.50%) to (8.49%) Government Securities 6 2.49 15 5.91 1.50 6.41 Money Market 138 2.16 299 3.96 1.50 2.37 * These amounts represent the dividends, excluding distributions of capital gains, received by the division from the underlying mutual fund, net of management fees assessed by the fund manager, divided by the average net assets. These ratios exclude those expenses, such as mortality and expense charges, that result in direct reductions in the unit values. The recognition of investment income by the division is affected by the timing of the declaration of dividends by the underlying fund in which the divisions invest. ** These ratios represent the annualized contract expenses of the separate account, consisting primarily of mortality and expense charges, for each period indicated. The ratios include only those expenses that result in a direct reduction to unit values. Charges made directly to contract owner accounts through the redemption of units and expenses of the underlying fund are excluded. *** These amounts represent the total return to the periods indicated, including changes in the value of the underlying fund, and reflect deductions for all items included in the expense ratio. The total return does not include any expenses assessed through the redemption of units; inclusion of these expenses in the calculation would result in the total return presented. 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure Inapplicable. PART III Item 10. Directors and Executive Officers of the Registrant Inapplicable, the Registrant does not have any directors or executive officers. Item 11. Executive Compensation Inapplicable, the Registrant does not have any directors or executive officers. Item 12. Security Ownership of Certain Beneficial Owners and Management No person owns beneficially or of record the assets held by the Depositor, Principal Life Insurance Company, in the Separate Account. As contractholders of the variable contracts each contractholder has one vote in the election of the Board of Directors at annual meetings and upon other Principal Life Insurance Company matters, if any, where a policyholder's vote is taken. The contractholders have the same voting privilege as do all other policyholders of Principal Life Insurance Company. An individual participant (certificateholder) does not have a vote. There are no policyholders that are entitled to cast more than 5% of the votes to be cast. Item 13. Certain Relationships and Related Transactions Inapplicable. PART IV Item 14. Exhibits, Financial Statement Schedules, and Reports on Form 8-K (a) Documents filed as part of this report: 1. The following financial statements are submitted herewith: Statements of Net Assets -- December 31, 2001 Statements of Operations -- Year ended December 31, 2001 Statements of Changes in Net Assets -- Years ended December 31, 2001 and 2000. Notes to Financial Statements -- December 31, 2001 2. Schedules - All other schedules for which provision is made in the applicable accounting regulation of the Securities and Exchange Commission are not required under the related instructions or are inapplicable, and therefore have been omitted. 3. Exhibits: (20) Subsidiaries of the Registrant Subsidiaries of the Registrant The Registrant is a separate account of Principal Life Insurance Company. It has no subsidiary. Principal Life Insurance Company, as the Depositor of the Account, owns or controls, as of December 31, 2001, subsidiaries as follows: I. Principal Holding Company A. Organized in Iowa. B. Depositor owns 100% of outstanding stock. C. Subsidiaries of Principal Holding Company as of December 31, 2001, are as follows: 1. Patrician Associates, Inc. - a real estate development company. a. Organized in California. b. Principal Holding Company owns 100% of outstanding stock. 2. Petula Associates, Ltd. - a real estate development company. a. Organized in Iowa. b. Principal Holding Company owns 100% of outstanding stock. c. Subsidiary of Petula Associates, Ltd. as of December 31, 2001, is as follows: (1) Petula Prolix Development Company (a general business corporation involved in joint real estate ventures). (a) Organized in Iowa. (b) Petula Associates, LTD. owns 100% of outstanding stock. 3. Principal Development Associates, Inc. - a real estate development company. a. Organized in California. b. Principal Holding Company owns 100% of outstanding stock. 4. Principal Spectrum Associates, Inc. - a real estate development company. a. Organized in California. b. Principal Holding Company owns 100% of outstanding stock. 5. Principal FC, Ltd. - a limited purpose investment corporation. a. Organized in Iowa. b. Principal Holding Company owns 100% of outstanding stock. 6. Equity FC, Ltd. - a general business corporation that engages in investment transactions including limited partnership and limited liability companies. a. Organized in Iowa. b. Principal Holding Company owns 100% of outstanding stock. 7. HealthRisk Resource Group, Inc. - a general business corporation engaged in providing managed care expertise and administrative services to provider organizations. a. Organized in Iowa. b. Principal Holding Company owns 100% of outstanding stock. 8. Principal Residential Mortgage, Inc. - a full service mortgage banking company. a. Organized in Iowa. b. Principal Holding Company owns 100% of outstanding stock. c. Subsidiaries of Principal Residential Mortgage, Inc. as of December 31, 2001, are as follows: (1) Principal Wholesale Mortgage, Inc. - a brokerage and servicer of residential mortgages. (a) Organized in Iowa. (b) Principal Residential Mortgage, Inc. owns 100% of outstanding stock. (2) Principal Mortgage Reinsurance Company - a mortgage reinsurance company. (a) Organized in Vermont. (b) Principal Residential Mortgage, Inc. owns 100% of outstanding stock. (3) Principal Residential Mortgage Funding, LLC - a limited liability company. (a) Organized in Delaware. (b) Principal Residential Mortgage, Inc. owns 100% of outstanding stock. 10. Principal Asset Markets, Inc. - a residential mortgage loan broker - currently inactive. a. Organized in Iowa. b. Principal Holding Company owns 100% of outstanding stock. 11. Principal Portfolio Services, Inc. - a corporation which provides mortgage diligence services. a. Organized in Iowa. b. Principal Holding Company owns 100% of outstanding stock. 12. The Admar Group, Inc. - a national managed care service organization that develops and manages preferred provider organizations (PPO's). a. Organized in Florida. b. Principal Holding Company owns 100% of outstanding stock. c. Subsidiary of The Admar Group, Inc. as of December 31, 2001, is as follows: (1) Admar Corporation - a managed care services organization. (a) Organized in California. (b) The Admar Group, Inc. owns 100% of outstanding stock. 13. Principal Bank - a federally chartered direct delivery savings bank. a. Federally organized. b. Principal Holding Company owns 100% of outstanding stock. 14. Principal Health Care, Inc. - a developer and administrator of health maintenance organizations HMO's. a. Organized in Iowa. b. Principal Holding Company owns 100% of outstanding stock. 15. Dental-Net, Inc. - a managed dental care services organization. a. Organized in Arizona. b. Principal Holding Company owns 100% of outstanding stock. c. Subsidiary of Dental-Net, Inc. as of December 31, 2001, is as follows: (1) Employers Dental Services, Inc. - an prepaid dental plan organization. (a) Organized in Arizona. (b) Dental-Net, Inc. owns 100% outstanding stock. 16. Principal Financial Advisors, Inc. - a registered investment advisor. a. Organized in Iowa. b. Principal Holding Company owns 100% of outstanding stock. 17. Delaware Charter Guarantee & Trust Company (d/b/a Trustar Retirement Services) - a corporation that administers individual and group retirement plans. a. Organized in Delaware. b. Principal Holding Company currently owns 100% of outstanding stock. 18. Principal Investors Corporation - general business corporation - not currently active. a. Organized in New Jersey. b. Principal Holding Company currently owns 100% of outstanding stock. 19. Preferred Product Network, Inc. - an insurance broker which markets select products. a. Organized in Delaware. b. Principal Holding Company owns 100% of outstanding stock. 20. Professional Pensions, Inc. - a corporation engaged in sales, marketing and administration of group insurance plans and third party administration for defined contribution plans. a. Organized in Connecticut. b. Principal Holding Company owns 100% of outstanding stock. c. Subsidiaries of Professional Pensions, Inc. as of December 31, 2001, are as follows: (1) Benefit Fiduciary Corporation - a corporation which services as a corporate trustee for retirement funds. (a) Organized in Rhode Island. (b) The Professional Pensions, Inc. owns 100% of outstanding stock. (2) PPI Employee Benefit Corporation - a registered broker dealer, limited to the sale of open-end mutual funds and variable insurance products. (a) Organized in Connecticut. (b) The Professional Pensions, Inc. owns 100% of outstanding stock. (3) Boston Insurance Trust, Inc. - a corporation which serves as trustee and administrator of insurance trusts and arrangements. (a) Organized in Massachusetts. (b) The Professional Pensions, Inc. owns 100% of outstanding stock. 21. Principal Generation Plant, LLC - a limited liability company that sales excess power. a. Organized in Delaware. b. Principal Holding Company owns 100% of outstanding stock. 22. InSource Group, LLC - a limited liability company which is an SEC Registered Investment Advisor. a. Organized in Delaware. b. Principal Holding Company owns 100% of outstanding stock. 23. Principal Delaware Name Holding Company, Inc. - currently inactive. a. Organized in Delaware. b. Principal Holding Company owns 100% of outstanding stock. II. Principal Development Investors, LLC - a limited liability company. A. Organized in Delaware. B. Depositor owns 100% of the outstanding stock. III. Principal Capital Management, LLC - a limited liability company that provides investment management services. A. Organized in Delaware. B. Depositor owns 100% of the outstanding stock. C. Subsidiaries of Principal Capital Management, LLC as of December 31, 2001, are as follows: 1. Principal Enterprise Capital, LLC - a limited liability company. a. Organized in Delaware. b. Principal Capital Management, LLC owns 100% outstanding stock. 2. Principal Commercial Acceptance, LLC - a Delaware LLC. a. Organized in Delaware. b. Principal Capital Management, LLC owns 100% outstanding stock. 3. Principal Capital Real Estate Investors, LLC - a registered investment advisor. a. Organized in Delaware. b. Principal Capital Management, LLC owns 100% outstanding stock. 4. Principal Commercial Funding, LLC - a correspondent lender and service provider for loans. a. Organized in Delaware. b. Principal Capital Management, LLC owns 100% outstanding stock. 5. Principal Capital Income Investors, LLC - a limited liability company. a. Organized in Delaware. b. Principal Capital Management, LLC owns 100% outstanding stock. 6. Principal Capital Futures Trading Advisor, LLC - a limited liability company. a. Organized in Delaware. b. Principal Capital Management, LLC owns 100% outstanding stock. 7. Spectrum Asset Management, Inc. - a corporation specializing in all aspects of the preferred market including portfolio management. a. Organized in Connecticut. b. Principal Capital Management, LLC owns 80% of outstanding stock. 8. Invista Capital Management, LLC - an investment advisor. a. Organized in Delaware. b. Principal Capital Management, LLC owns 100% of outstanding stock. c. Subsidiary of Invista Capital Management, LLC is as of December 31, 2001, is as follows: (1) Principal Capital Trust (a business trust and private investment company). (a) Organized in Delaware. (b) Invista Capital Management, LLC owns 100% of outstanding shares. IV. Principal Net Lease Investors, LLC - a limited liability company which operates as a buyer and seller of net leased investments. A. Organized in Delaware. B. Depositor owns 100% of the outstanding stock. V. Executive Benefit Services, Inc.- marketing, sales and administration of executive employee benefit services. A. Organized in North Carolina. B. Depositor owns 100% of the outstanding stock. The Depositor's investment in its subsidiaries, which in turn includes the subsidiary's investment in its subsidiaries, is included in the financial statements of the Depositor.The Depositor's investment in its subsidiaries, which in turn includes the subsidiary's investment in its subsidiaries, is included in the financial statements of the Depositor. SIGNATURES Pursuant to the requirements of Section 15(d) of the Securities Exchange Act of 1934, Principal Life Insurance Company has duly caused this report to be signed on behalf of Principal Life Insurance Company Separate Account C by the undersigned thereto duly authorized in the city of Des Moines and State of Iowa, on the 28th day of March, 2002. PRINCIPAL LIFE INSURANCE COMPANY SEPARATE ACCOUNT C /s/J. B. Griswell By ________________________________________________ Chairman, President and Chief Executive Officer Attest: /s/ Joyce N. Hoffman - ----------------------------------- Joyce N. Hoffman Senior Vice President and Corporate Secretary Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the registrant in the capacities with Principal Life Insurance Company and on the dates indicated. Signature Title Date /s/ J. B. Griswell President, Chairman and 03/28/2002 - -------------------- Chief Executive Officer J. B. Griswell /s/ D. C. Cunningham Vice President and 03/28/2002 - -------------------- Controller (Principal D. C. Cunningham Accounting Officer) /s/ M. H. Gersie Executive Vice President 03/28/2002 - -------------------- and Chief Financial Officer M. H. Gersie (Principal Financial Officer) (B. J. Bernard)* Director 03/28/2002 - -------------------- B. J. Bernard (J. Carter-Miller)* Director 03/28/2002 - -------------------- J. Carter-Miller (G. E. Costley)* Director 03/28/2002 - -------------------- G. E. Costley (D. J. Drury)* Director 03/28/2002 - -------------------- D. J. Drury (C. D. Gelatt, Jr.)* Director 03/28/2002 - -------------------- C. D. Gelatt, Jr. (S. L. Helton)* Director 03/28/2002 - -------------------- S. L. Helton (C. S. Johnson)* Director 03/28/2002 - -------------------- C. S. Johnson (W. T. Kerr)* Director 03/28/2002 - -------------------- W. T. Kerr (R. L. Keyser)* Director 03/28/2002 - -------------------- R. L. Keyser (V. H. Loewenstein)* Director 03/28/2002 - -------------------- V. H. Loewenstein (R. D. Pearson)* Director 03/28/2002 - -------------------- R. D. Pearson (F. F. Pena)* Director 03/28/2002 - -------------------- F. F. Pena (D. M. Stewart)* Director 03/28/2002 - -------------------- D. M. Stewart (E. E. Tallett)* Director 03/28/2002 - -------------------- E. E. Tallett *By /s/ J. Barry Griswell ------------------------------------ J. Barry Griswell Chairman, President and Chief Executive Officer Pursuant to Powers of Attorney Previously Filed or Included Herein