SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): March 31, 1999 Commission File Number 1-9627 ZENITH NATIONAL INSURANCE CORP. [Exact name of registrant as specified in its charter] Delaware 95-2702776 [State or other jurisdiction of [I.R.S. Employer incorporation or organization] Identification No.] 21255 Califa Street, Woodland Hills, California 91367-5021 [Address of principal executive offices] [Zip Code] (818) 713-1000 [Registrant's telephone number, including area code] 1 ZENITH NATIONAL INSURANCE CORP. ITEM 2: ACQUISITION OR DISPOSITION OF ASSETS Effective March 31, 1999, Zenith Insurance Company ("Zenith Insurance"), a wholly-owned subsidiary of Zenith National Insurance Corp. ("Zenith"), completed the sale of all of the issued and outstanding capital stock of CalFarm Insurance Company ("CalFarm"), a wholly-owned subsidiary of Zenith Insurance, for $275,639,000 in cash, subject to post-closing adjustments in certain circumstances, to Nationwide Mutual Insurance Company. The estimated gain on the sale, net of tax, is $103,449,000. Prior to the closing, $63,864,000 of cash was transferred from Zenith Insurance to CalFarm in connection with the cessation of CalFarm's participation in the intercompany reinsurance pooling agreement (the "pooling agreement") to which Zenith Insurance and its wholly-owned property-casualty insurance subsidiaries were parties (the "de-pooling transaction"). Zenith Insurance and its wholly-owned property-casualty affiliates, other than CalFarm, will continue to participate in an intercompany reinsurance pooling agreement. After accounting for applicable taxes and expenses, the net proceeds from the sale that will be available to Zenith Insurance for investment are approximately $212,000,000, compared to cash and investments of approximately $227,000,000 that will be excluded from Zenith's Consolidated Balance Sheet with the sale of CalFarm. ITEM 7: FINANCIAL STATEMENTS, PRO FORMA FINANCIAL INFORMATION AND EXHIBITS (b) Unaudited Pro Forma Financial Information The unaudited pro forma condensed consolidated balance sheet of Zenith at December 31, 1998 estimates the pro forma effect of the sale of CalFarm as if the sale and related transactions had been consummated on that date. The unaudited pro forma condensed consolidated statement of operations for the year ended December 31, 1998 estimates the pro forma effect of the sale as if the sale and related transactions had occurred on January 1, 1998. The pro forma information is based upon the historical financial statements of Zenith and reflects all material adjustments necessary to reflect the foregoing assumptions. The pro forma information may not be indicative of the results of operations and financial position of Zenith, as it may be in the future or as it might have been had the transactions been consummated on the respective dates assumed. The pro forma financial information should be read in conjunction with Zenith's historical Consolidated Financial Statements and notes thereto included in Item 8 of Zenith's 1998 Annual Report on Form 10-K. 2 ZENITH NATIONAL INSURANCE CORP. NOTE ON FORWARD-LOOKING INFORMATION This report contains statements that constitute "forward-looking" statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. The words "believe", "estimate", "expect", "intend", "anticipate", and similar expressions and variations thereof identify certain of such forward-looking statements, which speak only as of the dates on which they were made. Zenith undertakes no obligation to publicly update or revise any forward-looking statements, whether as a result of new information, future events, or otherwise. Readers are cautioned that any such forward-looking statements are not guarantees of future performance and involve risks and uncertainties, and that actual results may differ materially from those indicated in the forward-looking statements as a result of various factors. Readers are cautioned not to place undue reliance on these forward-looking statements, which are subject to a number of risks and uncertainties that could cause actual results to differ materially from those projected. (c) Exhibits 10.1 Stock Purchase Agreement, dated as of February 22, 1999, between Zenith Insurance Company and Nationwide Mutual Insurance Company. (Herein incorporated by reference to Exhibit 10.1 to Zenith's Current Report on Form 8-K dated February 22, 1999). 10.2 Amendment No. 1, dated as of March 31, 1999, to Stock Purchase Agreement, dated as of February 22, 1999, between Zenith Insurance Company and Nationwide Mutual Insurance Company. 3 ZENITH NATIONAL INSURANCE CORP. CONDENSED CONSOLIDATED PRO FORMA BALANCE SHEET (UNAUDITED) AS OF DECEMBER 31, 1998 Pro Forma Adjustments --------------------- (Dollars in thousands, except per share data) Historical(a) (b) (c) Pro Forma - ----------------------------------------------------------------------------------------------------------------- ASSETS: Investments: Fixed maturities $ 770,427 $(145,761) $ $ 624,666 Equity securities 51,609 (1,889) 5,359 55,079 Short-term investments 187,123 (78,169) 275,639 384,593 Other investments 39,522 39,522 ---------- --------- -------- ---------- Total Investments 1,048,681 (225,819) 280,998 1,103,860 Cash 1,998 (985) 1,013 Premiums receivable 133,631 (41,039) 92,592 Receivable from reins, state trust funds and prepaid reinsurance premiums 373,045 (19,329) 353,716 Properties and equipment, less accumulated depreciation 79,908 (20,541) 59,367 Federal income taxes 25,351 (5,874) (19,477) 0 Intangible assets 25,744 (2,937) 22,807 Other assets 130,368 (21,277) 109,091 ---------- --------- -------- ---------- TOTAL ASSETS $1,818,726 $(337,801) $261,521 $1,742,446 ---------- --------- -------- ---------- ---------- --------- -------- ---------- (a) Historical information is as previously published in Zenith's 1998 Annual Report on Form 10-K. (b) To record the disposal of the previously consolidated assets of CalFarm, including $63,864,000 transferred to CalFarm immediately prior to the closing in connection with the cessation of CalFarm's participation in the pooling agreement, net of tax. (c) To record the sale of CalFarm, the receipt of sale proceeds, applicable taxes and expenses, and the gain on the sale of $103,449,000. (continued) 4 ZENITH NATIONAL INSURANCE CORP. CONDENSED CONSOLIDATED PRO FORMA BALANCE SHEET (UNAUDITED) AS OF DECEMBER 31, 1998 Pro Forma Adjustments --------------------- (Dollars in thousands, except per share data) Historical(a) (b) (c) Pro Forma - ----------------------------------------------------------------------------------------------------------------- LIABILITIES: Policy liabilities and accruals: Unpaid losses and loss expenses $997,647 $(121,716) $ $875,931 Unearned premiums 157,965 (95,422) 62,543 Payable to banks and other notes payable 19,255 19,255 Senior notes payable, less unamortized issue costs 74,596 74,596 Payable to RISCORP 52,952 52,952 Federal income taxes 43,328 43,328 Other liabilities 96,018 (11,919) 6,000 90,099 ---------- --------- ------- --------- TOTAL LIABILITIES 1,398,433 (229,057) 49,328 1,218,704 ---------- --------- ------- --------- REDEEMABLE SECURITIES: Company-obligated, mandatorily redeemable capital securities of Zenith National Insurance Capital Trust I, holding solely 8.55% Subordinated Deferrable Interest Debentures due 2028, of Zenith National Insurance Corp., less unamortized issue cost and discount 73,341 73,341 ---------- --------- ------- --------- STOCKHOLDERS' EQUITY: Preferred stock, none issued and outstanding Common stock 24,970 24,970 Additional paid-in capital 270,679 270,679 Retained earnings 188,243 103,449 291,692 Accumulated other comprehensive income - net unrealized appreciation on investments, net of deferred tax expense 9,596 9,596 ---------- --------- ------- --------- 493,488 0 103,449 596,937 Less treasury stock (146,536) (146,536) ---------- --------- ------- --------- TOTAL STOCKHOLDERS' EQUITY 346,952 0 103,449 450,401 ---------- --------- ------- --------- TOTAL LIABILITIES, REDEEMABLE SECURITIES AND STOCKHOLDERS' EQUITY $1,818,726 $(229,057) $152,777 $1,742,446 ---------- --------- -------- ---------- ---------- --------- -------- ---------- (a) Historical information is as previously published in Zenith's 1998 Annual report on Form 10-K. (b) To record the disposal of the previously consolidated liabilities and equity of CalFarm, including $63,864,000 transferred to CalFarm immediately prior to the closing in connection with the cessation of CalFarm's participation in the pooling agreement, net of tax. (c) To record the sale of CalFarm, the receipt of sale proceeds, applicable taxes and expenses, and the gain on the sale of $103,449,000. 5 ZENITH NATIONAL INSURANCE CORP. CONDENSED CONSOLIDATED PRO FORMA STATEMENT OF OPERATIONS (UNAUDITED) FOR THE YEAR ENDED DECEMBER 31, 1998 Pro Forma (Dollars in thousands, except per share data) Historical(a) Adjustments (b)(c) Pro Forma - ---------------------------------------------------------------------------------------------------- CONSOLIDATED REVENUES: Premiums earned $529,855 $(221,814) $308,041 Net investment income 53,593 (11,087) 42,506 Realized gains on investments 11,602 (1,851) 9,751 Real estate sales 37,737 37,737 Service fee income 3,992 3,992 -------- --------- -------- Total revenues 636,779 (234,752) 402,027 EXPENSES: Loss and loss adjustment expenses incurred 382,890 (148,595) 234,295 Policy acquisition costs 96,937 (49,000) 47,937 Other underwriting and operating expenses 85,299 (19,987) 65,312 Policyholders' dividends and participation 516 516 Real estate construction and operating costs 36,374 36,374 Interest expense 5,928 5,298 -------- --------- -------- Total expenses 607,944 (217,582) 390,362 Income before federal income tax expense 28,835 (17,170) 11,665 Federal income tax expense 9,735 (5,970) 3,765 -------- --------- -------- NET INCOME $ 19,100 $(11,200) 7,900 -------- --------- -------- -------- --------- -------- EARNINGS PER SHARE: Basic $ 1.12 $ 0.46 -------- -------- -------- -------- Diluted 1.11 0.46 -------- -------- -------- -------- WEIGHTED AVERAGE NUMBER OF SHARES OUTSTANDING: Basic 17,035 17,035 -------- -------- -------- -------- Diluted 17,158 17,158 -------- -------- -------- -------- (a) Historical information is as previously published in Zenith's 1998 Annual report on Form 10-K. (b) To record the disposal of the previously consolidated revenue and expenses of CalFarm. The estimated gain on the sale of CalFarm, net of applicable taxes and expenses, has not been reflected in the pro forma adjustments since such gain on sale would be a non-recurring transaction. (c) CalFarm's income from underwriting in 1998 was $4,232,000 before tax, or $2,754,000 after tax. Since CalFarm was acquired by Zenith in 1985, CalFarm's cumulative combined ratio was 100% and its cumulative underwriting income was approximately zero. In addition to the loss of any underwriting income provided by CalFarm, Zenith's consolidated net income would be reduced by the investment income on the net reduction of consolidated investments of approximately $15,000,000 caused by the sale of CalFarm. Estimated investment income after tax on such decrease would have been $546,000. Based on a reduction in underwriting income of $2,754,000 after tax and a reduction in investment income of $546,000, pro forma net income for 1998 would be $15,800,000, or $0.92 per share (diluted). 6 ZENITH NATIONAL INSURANCE CORP. 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. ZENITH NATIONAL INSURANCE CORP. Registrant Date: April 15, 1999 /s/ Fredricka Taubitz -------------------------------- Fredricka Taubitz Executive Vice President & Chief Financial Officer (Principal Accounting Officer) 7