1 SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10 - Q /X/ QUARTERLY REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended September 30, 1997 or / / 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 1-7951 WICOR, Inc. ------------------------------------------------------ (Exact name of registrant as specified in its charter) Wisconsin 39-1346701 ------------------------------- ------------------ (State or other jurisdiction of (I.R.S. Employer incorporation or organization) Identification No.) 626 East Wisconsin Avenue Milwaukee, Wisconsin 53201 --------------------------------------- ---------- (Address of principal executive office) (Zip Code) (414) 291-7026 ---------------------------------------------------- (Registrant's telephone number, including area code) 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 the number of shares outstanding of each of the issuer's classes of common stock, as of the latest practicable date. Class Outstanding at October 21, 1997 - -------------------------- ------------------------------- Common Stock, $1 Par Value 18,591,432 2 INTRODUCTION WICOR, Inc. ("WICOR" or the "Company") is a diversified holding company with two principal business groups: an Energy Group responsible for natural gas distribution and related services, and a Manufacturing Group responsible for the manufacture of pumps and processing equipment used to pump, control, transfer, hold and filter water and other fluids. The Company engages in natural gas distribution through its subsidiary, Wisconsin Gas Company ("Wisconsin Gas"), the oldest and largest natural gas distribution utility in Wisconsin. Through several nonutility subsidiaries, the Company also engages in the manufacture and sale of pumps and processing equipment. The Company's manufactured products primarily have water system, pool and spa, agricultural, RV/marine and beverage/food service applications. The Company markets its manufactured products in about 100 countries. The Company is incorporated under the laws of the State of Wisconsin and is exempt from registration as a holding company under the Public Utility Holding Company Act of 1935, as amended. CONTENTS PAGE PART I. Financial Information 1 Management's Discussion and Analysis of Interim Financial Statements 2-6 Consolidated Financial Statements of WICOR, Inc. (Unaudited): Consolidated Statements of Income for the Three and Nine Months Ended September 30, 1997 and 1996 7 Consolidated Balance Sheets as of September 30, 1997 and December 31, 1996 8-9 Consolidated Statements of Cash Flows for the Nine Months Ended September 30, 1997 and 1996 10 Notes to Consolidated Financial Statements 11 PART II. Other Information 12 Signatures 13 3 Part I - Financial Information Financial Statements The consolidated statements included herein have been prepared without audit pursuant to the rules and regulations of the Securities and Exchange Commission. Certain information and footnote disclosures normally included in financial statements prepared in accordance with generally accepted accounting principles have been condensed or omitted pursuant to such rules and regulations, although management believes that the disclosures are adequate to make the information presented not misleading. These condensed financial statements should be read in conjunction with the audited financial statements and the notes thereto included in the WICOR, Inc. Annual Report on Form 10-K for the year ended December 31, 1996. In the opinion of management, the information furnished reflects all adjustments, which in all circumstances were normal and recurring, necessary for a fair presentation of the results of operations for the interim periods. Because of seasonal factors, the results of operations for the interim periods presented are not necessarily indicative of the results to be expected for the full calendar year. 4 WICOR, INC. Consolidated Statements of Operation (Unaudited) (Thousands of dollars, Except Per Share Data) Three Months Ended Nine Months Ended September 30, September 30, ------------------------- ------------------------ 1997 1996 1997 1996 ----------- ----------- ----------- ----------- Operating Revenues: Energy $ 71,045 $ 77,697 $ 420,699 $ 412,968 Manufacturing 102,297 97,442 323,313 318,518 ----------- ----------- ----------- ----------- 173,342 175,139 744,012 731,486 ----------- ----------- ----------- ----------- Operating Costs and Expenses: Cost of gas sold 46,182 54,860 278,596 266,628 Manufacturing cost of sales 73,528 71,160 233,615 229,759 Operations and maintenance 42,336 42,117 136,275 137,544 Depreciation/amortization 8,376 8,242 24,515 25,680 Taxes, other than income taxes 2,308 2,176 7,093 7,048 ----------- ----------- ----------- ----------- 172,730 178,555 680,094 666,659 ----------- ----------- ----------- ----------- Operating Income (Loss) 612 (3,416) 63,918 64,827 ----------- ----------- ----------- ----------- Interest Expense (3,925) (4,522) (12,300) (13,594) Other Income and (Expenses) 172 642 184 1,069 ----------- ----------- ----------- ----------- Income (Loss) Before Income Taxes (3,141) (7,296) 51,802 52,302 Income Tax (Benefit)Provision (1,070) (2,818) 19,650 20,179 ----------- ----------- ----------- ----------- Net (Loss) Income $ (2,071) $ (4,478) $ 32,152 $ 32,123 =========== =========== =========== =========== Per Share of Common Stock: Net (Loss) Income $ (0.11) $ (0.24) $ 1.74 $ 1.75 Cash Dividends $ 0.43 $ 0.42 $ 1.27 $ 1.24 Average Common Shares Outstanding (Thousands) 18,470 18,391 18,435 18,352 The accompanying notes are an integral part of these statements. 5 WICOR, INC. Consolidated Balance Sheets <CAPTION) September 30, 1997 December 31, (Unaudited) 1996 Assets ----------- ------------ - ------ (Thousands of Dollars) Current Assets: Cash and cash equivalents $ 7,952 $ 18,784 Accounts receivable, less allowance for doubtful accounts of $13,824 and $14,429, respectively 125,695 150,076 Accrued utility revenues 8,832 59,794 Manufacturing inventories 79,460 72,316 Gas in storage, at weighted average cost 50,552 33,463 Deferred income taxes 21,702 21,706 Prepayments and other 15,005 16,566 ----------- ------------ 309,198 372,705 Property, Plant and Equipment (less accum- ----------- ------------ ulated depreciation of $489,344 and $477,577, respectively) 443,453 441,408 ----------- ------------ Deferred Charges and Other: Regulatory assets 98,290 101,808 Goodwill 66,072 61,366 Prepaid pension costs 41,282 36,869 Systems development costs 18,831 23,052 Other 21,371 20,444 ----------- ------------ 245,846 243,539 ----------- ------------ $ 998,497 $ 1,057,652 =========== ============ The accompanying notes are an integral part of these statements. 6 WICOR, INC. Consolidated Balance Sheets (continued) September 30, 1997 December 31, (Unaudited) 1996 Liabilities and Capitalization ------------ ------------ - ------------------------------ (Thousands of Dollars) Current Liabilities: Accounts payable $ 75,502 $ 98,951 Refundable gas costs 19,195 31,545 Short-term borrowings 54,492 114,810 Current portion of long-term debt 3,680 4,061 Accrued taxes 7,292 1,260 Accrued payroll and benefits 19,753 17,246 Other 22,303 21,464 ------------ ------------ 202,217 289,337 ------------ ------------ Deferred Credits and Other: Postretirement benefit obligation 64,806 66,391 Regulatory liabilities 58,599 61,749 Deferred income taxes 39,881 39,668 Accrued environmental remediation costs 35,578 36,222 Unamortized investment tax credit 7,019 7,265 Other 19,026 19,399 ------------ ------------ 224,909 230,694 ------------ ------------ Capitalization: Long-term debt 189,763 169,169 Common stock 18,588 18,407 Other paid-in capital 231,421 224,041 Retained earnings 138,526 129,777 Cumulative currency translation adjustment (2,348) 1,349 Unearned compensation - ESOP and restricted stock (4,579) (5,122) ------------ ------------ 571,371 537,621 ------------ ------------ $ 998,497 $ 1,057,65 ============ ============ The accompanying notes are an integral part of these statements. 7 WICOR, INC. Consolidated Statement of Cash Flows (Unaudited) Nine Months Ended September 30, -------------------------- 1997 1996 (Thousands of Dollars) ----------- ----------- Operations: Net income $ 32,152 $ 32,123 Adj. to reconcile net income to net cash flows: Depreciation and amortization 40,171 41,341 Deferred income taxes 264 (63) Change in: Receivables 76,605 69,489 Manufacturing inventories (3,492) (1,992) Gas in storage (17,090) (24,034) Other current assets 649 (3,117) Accounts payable (25,508) (12,673) Refundable gas costs (12,350) (6,555) Accrued taxes 6,975 (3,129) Accrued payroll and benefits 2,216 4,574 Other current liabilities 202 1,158 Other non-current assets and liabilities, net (13,125) (4,616) ----------- ----------- 87,669 92,506 Investment Activities: ----------- ----------- Capital expenditures (34,810) (35,679) Acquisitions, net of cash acquired (2,065) - Other 275 477 ----------- ----------- (36,600) (35,202) Financing Activities: ----------- ----------- Change in short-term borrowings (58,293) (39,991) Reduction in long-term debt (9,594) (8,584) Issuance of long-term debt 27,000 7,479 Issuance of common stock 2,389 3,502 Dividends paid on common stock (23,403) (22,756) ----------- ----------- (61,901) (60,350) ----------- ----------- Change in Cash and Cash Equivalents (10,832) (3,046) Cash and Cash Equivalents at Beginning of Period 18,784 20,380 ----------- ----------- Cash and Cash Equivalents at End of Period $ 7,952 $ 17,334 =========== =========== The accompanying notes are an integral part of these statements. 8 Management's Discussion and Analysis of Interim Financial Statements of WICOR, Inc. Results of Operations - --------------------- The consolidated net loss for the third quarter of 1997 was $2.1 million or $2.4 million lower than in the comparable period of the prior year. The Company's energy business typically incurs a loss in the third quarter due to the seasonal nature of the gas distribution utility business. However, strength in the manufacturing operations enabled the Company to post its smallest third quarter loss in nine years. Consolidated net income for the nine months ended September 30, 1997 remained relatively flat compared to the same period of last year. The following factors had a significant effect on the results of operations during the three- and nine-month periods ended September 30, 1997. Energy - ------ The net loss for the third quarter of 1997 was slightly less than the net loss for the 1996 third quarter. Net income for the nine months ended September 30, 1997 decreased by $2.1 million, or 11%, compared to the same period of last year. The decrease in 1997 year-to-date net income was due to a combination of several factors, including weather that was 5% warmer than in the first nine months of 1996 and a voluntary $3.0 million annual rate reduction effective November 1, 1996 (see "Regulatory Matters" below), which factors were offset in part by decreased depreciation expense and interest charges. Revenues, margins and volumes are summarized below. Margin, defined as revenues less cost of gas sold, is a better performance indicator than revenues because the mix of utility volumes between sales and transportation service affects revenues but not margin. In addition, changes in the cost of gas sold are flowed through to revenue for Wisconsin Gas under a gas adjustment clause with no resulting effect on margin. The following tables set forth margin data for the Energy Group and volume data for Wisconsin Gas, for each of the periods set forth below. 9 Three Nine Months Ended Months Ended September 30, September 30, -------------- % -------------- % 1997 1996 Change 1997 1996 Change ------ ------ ------ ------ ------ ------ (Millions of Dollars) - --------------------- Energy Revenues $ 66.6 $ 74.9 (11) $404.5 $403.7 - Cost of Gas Sold 46.1 54.9 (16) 278.6 266.6 5 ------ ------ ------ ------ Sales Margin 20.5 20.0 3 125.9 137.1 (8) Gas Transportation Margin 4.4 2.8 57 16.2 9.3 74 ------ ------ ------ ------ Gross Margin 24.9 22.8 9 142.1 146.4 (3) ------ ------ ------ ------ Operation and Maintenance 22.4 21.5 4 75.0 73.7 2 Depreciation/Amortization 8.0 7.8 3 23.5 24.7 (5) Interest and Other 2.6 2.5 4 8.1 8.4 (4) Taxes, Other Than Income Tax 2.3 2.2 5 7.0 7.1 (1) ------ ------ ------ ------ (Loss) Income Before Income Taxes (10.4) (11.2) 7 28.5 32.5 (12) Income Tax (Benefit) Expense (4.0) (4.2) 5 10.9 12.8 (15) ------ ------ ------ ------ Net (Loss) Income $ (6.6) $ (7.0) 6 $ 17.6 $ 19.7 (11) ====== ====== ====== ====== (Millions of Therms) - -------------------- Utility Sales Volumes Firm 53.0 56.9 (7) 541.8 605.2 (10) Interruptible 10.7 31.8 (66) 58.6 152.8 (62) Transportation Volume 88.1 60.4 46 309.2 183.1 69 ------ ------ ------ ------ Total Throughput 151.8 149.1 2 909.6 941.1 (3) ====== ====== ====== ====== Degree Days (Normal: 3rd Qtr. = 155 Nine Months = 4,543) 162 123 32 4,692 4,956 (5) ====== ====== ====== ====== 10 The decrease in firm sales volumes for the third quarter of 1997 was caused principally by firm customers switching from sales to transportation service. Weather that was slightly colder than the previous year partially offset the decreased use per customer. Transportation volumes increased mainly because more customers purchased gas from sources other than Wisconsin Gas and transported the volumes over the Wisconsin Gas distribution system. Historically, the movement to transportation from gas sales had no impact on margin. Effective November 1, 1997, a slightly lower margin rate is in effect for transportation-only customers. The impact on total Company margin is expected to be immaterial. For the nine months ended September 30, 1997, the total margin decrease was largely the result of warmer weather and a $3.0 million voluntary rate reduction in November 1996. The weather was 3% colder than normal during the first nine months of 1997 and 5% warmer than the same period in 1996. Operations and maintenance expenses increased $0.9 million, or 4%, and $1.3 million, or 2%, for the three and nine months ended September 30, 1997, respectively, compared with the similar periods of 1996. The increase for the quarter and year-to-date periods was due mainly to the increased operating activities of FieldTech, Inc. ("FieldTech"), a wholly owned subsidiary of WICOR, and an increase in amounts paid for outside services. These increases were partially offset by lower labor and benefit expenses, which included a reduction in post-retirement benefit expenses reflecting improved health care cost experience. Depreciation expense for the nine months ended September 30, 1997, decreased by $1.2 million compared with the comparable period of 1996. The decrease was due to the one-time impact of new depreciation rates permitted by the Public Service Commission of Wisconsin ("PSCW") in 1996. 11 Manufacturing - ------------- Manufacturing net income for the three and nine months ended September 30, 1997, increased to $4.5 million and $14.6 million, respectively, as compared with $2.5 million and $12.4 million for the same periods in 1996, respectively. Three Nine Months Ended Months Ended September 30, September 30, -------------- % -------------- % (Millions of Dollars) 1997 1996 Change 1997 1996 Change - --------------------- ------ ------ ------ ------ ------ ------ Net Sales $102.3 $ 97.4 5 $323.3 $318.5 2 Cost of goods sold 73.5 71.2 3 233.6 229.8 2 ------ ------ ------ ------ Gross profit 28.8 26.2 10 89.7 88.7 1 Operating expenses 20.3 20.9 (3) 62.3 64.8 (4) ------ ------ ------ ------ Operating income 8.5 5.3 60 27.4 23.9 15 Interest expense and other 1.1 1.3 (15) 4.0 4.1 (2) ------ ------ ------ ------ Net income before income taxes 7.4 4.0 85 23.4 19.8 18 Income taxes 2.9 1.5 93 8.8 7.4 19 ------ ------ ------ ------ Net income $ 4.5 $ 2.5 80 $ 14.6 $ 12.4 18 ====== ====== ====== ====== Net sales for the three- and nine-month periods ended September 30, 1997 increased $4.9 million, or 5%, and $4.8 million, or 2%, respectively, compared to the same periods in 1996. Domestic sales in the third quarter increased by 4% to $66.6 million over the comparable period of 1996. Overall shipments for beverage, agricultural spraying and pool/spa markets in North America were up from last year's comparable period. The increase was due in part to demand for new products and favorable growing conditions. 12 International sales for the third quarter increased by 6% to $35.7 million compared to the third quarter of 1996. The increase in international sales, due primarily to the introduction of new products was partially offset by currency translation related to the strengthening U.S. dollar. On a year-to-date basis, international sales remained relatively flat compared to the same period in 1996. The Korean economy and intense price competition had a negative impact on international water market sales. For the nine months ended September 30, 1997 and 1996, international sales accounted for 34% and 35%, respectively, of total net sales for the manufacturing group. Gross profit margins improved to 28% during the third quarter of 1997 compared to 27% for the same period of last year. Gross profit margins during the year-to-date period of 1997 remained relatively flat as compared to the same period of 1996. Operating expenses, as a percentage of sales, for the nine months ended September 30, 1997 decreased from 20% to 19% compared to the same period in 1996 due to cost reduction programs and improved performance of the Australian operations. Interest Expense, Non-Operating Income/Expense and Income Taxes - --------------------------------------------------------------- Interest expense decreased by $0.6 million, or 13%, and $1.3 million, or 10%, for the three and nine months ended September 30, 1997, respectively, compared to the similar periods of 1996. The decreases were due primarily to lower borrowing levels and slightly lower interest rates. Other income, net of expenses, decreased by $0.9 million, or 83%, compared to the same period of 1996. The decline is attributable to lower interest income which was the result of the Company and its subsidiaries investing more of their available funds internally. Income tax expense was $0.5 million lower for the first nine months of 1997 compared to the same period last year, reflecting slightly lower pre-tax income. Financial Condition - ------------------- Cash flow from operations for the nine months ended September 30, 1997, decreased by $4.8 million, or 5%, from the comparable period in 1996. The decrease was the result of higher recovered gas costs in the first half of 1996 due to colder weather. Pipeline refunds, which will be refunded to customers during the fourth quarter of 1997, partially offset the decrease in cash flow from operations. Due to the seasonal nature of the energy business, accrued revenues, accounts receivable and accounts payable amounts are higher in the heating season as compared with the summer months. 13 Capital expenditures of $34.8 million for the nine months ended September 30, 1997, remained relatively flat compared to the same period in 1996. In August 1997, Sta-Rite Industries Inc., a subsidiary of the Company, acquired a line of swimming pool and spa lighting equipment made by Hydrel, a division of California-based GTY Industries, in a cash transaction accounted for as an asset purchase. In September 1997, the Company acquired Fibredyne, Inc., a privately-held, Dover, New Hampshire-based manufacturer of specialty filter cartridges for purification of drinking water and electroplating solutions, and for various high-purity industrial applications, in a stock transaction accounted for as a purchase. The total purchase price for both companies was under $10 million. During the third quarter of 1997, the Company, and certain subsidiaries, renegotiated certain of their existing revolving credit facilities and subsequently refinanced the remaining outstanding principal balance (approximately $27 million) of the credit facility entered into in connection with the July 1995 acquisition of Hypro Corporation. Restrictive covenants under the new five-year $115 million credit facilities, which expire on August 6, 2002, include leverage and interest coverage ratios. Additional short-term borrowing will be needed during the fourth quarter of 1997 to finance working capital primarily related to gas purchased for injection into storage and accounts receivable. The Company has sufficient borrowing capacity under existing lines of credit to satisfy these working capital needs. On July 22, 1997, the Board of Directors of the Company authorized an increase in the Company's dividend per share on common stock to $0.43 per quarter ($1.72 per share on an annualized basis). The first quarterly payment at the new amount was made August 29, 1997, to shareholders of record on August 8, 1997. Regulatory Matters - ------------------ Wisconsin Gas voluntarily reduced its utility rates by $3.0 million on an annualized basis effective November 1, 1996. With this reduction, Wisconsin Gas's rates recover $7.5 million per year less than the maximum margin allowed by the PSCW's November 1994 rate order. The Company announced a further $1.5 million rate reduction on an annualized basis effective November 1, 1997. The Company has the ability to raise or lower margin rates within a specified range on a quarterly basis. 14 On November 4, 1997, the PSCW granted Wisconsin Gas's request for a one-year extension of the Performance-based Alternative Ratemaking Mechanism through October 31, 1999. New Accounting Pronouncement - ---------------------------- The Financial Accounting Standards Board has issued Statement of Financial Accounting Standards No. 128, "Earnings Per Share." This statement simplifies the standards for computing earnings per share ("EPS") and makes them comparable to international EPS standards and will be effective in the last quarter of fiscal 1997. This statement is not expected to have a material impact on the Company's reported EPS. 15 Notes to Consolidated Financial Statements (Unaudited): 1) At September 30, 1997 WICOR had borrowings of $19.3 million under total unsecured lines of credit of $238.6 million with several banks. The Company has classified $27.0 million of commercial paper as long-term debt as of September 30, 1997. A total of $35.2 million of commercial paper, classified as short- term debt, was outstanding as of September 30, 1997 at a weighted average interest rate of 5.6%. 2) For purposes of the Consolidated Statements of Cash Flows, income taxes paid, net of refunds, and interest paid (excluding capitalized interest) were as follows: For the Nine Months Ended September 30, ---------------------- 1997 1996 ---------- ---------- (Thousands of Dollars) Income taxes paid $ 14,556 $ 28,050 Interest paid $ 12,008 $ 11,687 3) During the third quarter of 1997, WICOR and its subsidiaries consummated two acquisitions. The aggregate purchase price of these acquisitions totaled less than $10 million. Effective August 4, 1997, Sta-Rite Industries, Inc. acquired, for cash and the assumption of certain liabilities, a line of swimming pool and spa lighting equipment made by Hydrel, a division of California-based GTY Industries. Effective September 17, 1997, the Company acquired, for stock, Fibredyne, Inc., a privately- held, Dover, New Hampshire based manufacturer of specialty filter cartridges for purification of drinking water and electroplating solutions, and for various high-purity industrial applications. Both acquisitions have been accounted for as purchases with results included in WICOR's financial statements subsequent to the acquisition date. 4) The Financial Accounting Standards Board has issued Statement of Financial Accounting Standards No. 128, "Earnings Per Share". This statement simplifies the standards for computing earnings per share ("EPS") and makes them comparable to international EPS standards and will be effective in the last quarter of fiscal 1997. This statement is not expected to have a material impact on the Company's EPS. 16 Part II - Other Information Item 2. Changes In Securities - ----------------------------- On September 17, 1997, the Company issued 127,838 shares of its Common Stock, $1 par value ("Common Stock"), in connection with its acquisition of Fibredyne, Inc. ("Fibredyne"). The acquisition was structured as a merger of a newly-formed wholly- owned subsidiary of the Company with and into Fibredyne, which was the surviving corporation. The Company received all the outstanding capital stock of Fibredyne and the sole shareholder of Fibredyne received 127,838 shares of Common Stock upon the consummation of the merger. The issuance of the Common Stock to such shareholder was exempt from registration under the Securities Act of 1993, as amended, pursuant to Section 4(2) thereof. Item 6. Exhibits and Reports on Form 8-K - ---------------------------------------- (a) Exhibits 4.1 Revolving Credit Agreement dated as of August 6, 1997, among WICOR, Inc. and Citibank, N.A., as agent, Firstar Bank Milwaukee, N.A., Harris Trust and Savings Bank and M&I Marshall & Illsley Bank. 4.2 Revolving Credit Agreement dated as of August 6, 1997, among Wisconsin Gas Company and Citibank, N.A., as agent, Firstar Bank Milwaukee, N.A., Harris Trust and Savings Bank and M&I Marshall & Illsley Bank. 4.3 Revolving Credit Agreement dated as of August 6, 1997, among WICOR Industries, Inc. and Citibank, N.A., as agent, Firstar Bank Milwaukee, N.A., Harris Trust and Savings Bank and M&I Marshall & Illsley Bank. 27 Financial data schedule (EDGAR version only). (b) Reports on Form 8-K - There were no reports on Form 8-K filed by the Company during the third quarter of 1997. 17 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. WICOR, INC. Dated: October 31, 1997 By: /s/ Joseph P. Wenzler ------------------------ Joseph P. Wenzler Senior Vice President, Treasurer and Chief Financial Officer 18 WICOR, Inc. Index to Exhibits 4.1 Revolving Credit Agreement dated as of August 6, 1997, among WICOR, Inc. and Citibank, N.A., as agent, Firstar Bank Milwaukee, N.A., Harris Trust and Savings Bank and M&I Marshall & Illsley Bank. 4.2 Revolving Credit Agreement dated as of August 6, 1997, among Wisconsin Gas Company and Citibank, N.A., as agent, Firstar Bank Milwaukee, N.A., Harris Trust and Savings Bank and M&I Marshall & Illsley Bank. 4.3 Revolving Credit Agreement dated as of August 6, 1997, among WICOR Industries, Inc. and Citibank, N.A., as agent, Firstar Bank Milwaukee, N.A., Harris Trust and Savings Bank and M&I Marshall & Illsley Bank. 27 Financial data schedule (EDGAR version only).