CRITICAL ACCOUNTING POLICIES AND ESTIMATES

Our Consolidated Financial Statements include the accounts of RPM International Inc. and its majority-owned subsidiaries, except for certain subsidiaries that were deconsolidated on May 31, 2010 (please refer to Note A to the Consolidated Financial Statements for further information). Investments in less-than-majority-owned joint ventures for which we have the ability to exercise significant influence over are accounted for under the equity method. Preparation of our financial statements requires the use of estimates and assumptions that affect the reported amounts of our assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. We continually evaluate these estimates, including those related to our allowances for doubtful accounts; inventories; allowances for recoverable taxes; uncertain tax positions; useful lives of property, plant and equipment; goodwill and other intangible assets; environmental, warranties and other contingent liabilities; income tax valuation allowances; pension plans; and the fair value of financial instruments. We base our estimates on historical experience, our most recent facts, and other assumptions that we believe to be reasonable under the circumstances. These estimates form the basis for making judgments about the carrying values of our assets and liabilities. Actual results, which are shaped by actual market conditions, may differ materially from our estimates.

We have identified below the accounting policies and estimates that are the most critical to our financial statements.

REVENUE RECOGNITION

Revenues are recognized when realized or realizable, and when earned. In general, this is when title and risk of loss pass to the customer. Further, revenues are realizable when we have persuasive evidence of a sales arrangement, the product has been shipped or the services have been provided to the customer, the sales price is fixed or determinable and collectability is reasonably assured. We reduce our revenues for estimated customer returns and allowances, certain rebates, sales incentives and promotions in the same period the related sales are recorded.

We also record revenues generated under long-term construction contracts, mainly in connection with the installation of specialized roofing and flooring systems, and related services. In general, we account for long-term construction contracts under the percentage-of-completion method, and therefore record contract revenues and related costs as our contracts progress. This method recognizes the economic results of contract performance on a timelier basis than does the completed-contract method; however, application of this method requires reasonably dependable estimates of progress toward completion, as well as other dependable estimates. When reasonably dependable estimates cannot be made, or if other factors make estimates doubtful, the completed-contract method is applied. Under the completed-contract method, billings and costs are accumulated on the balance sheet as the contract progresses, but no revenue is recognized until the contract is complete or substantially complete.

TRANSLATION OF FOREIGN CURRENCY FINANCIAL STATEMENTS AND FOREIGN CURRENCY TRANSACTIONS

Our reporting currency is the U.S. dollar. However, the functional currency for each of our foreign subsidiaries is its principal operating currency. We translate the amounts included in

our Consolidated Statements of Income from our foreign subsidiaries into U.S. dollars at weighted-average exchange rates, which we believe are representative of the actual exchange rates on the dates of the transactions. Our foreign subsidiaries’ assets and liabilities are translated into U.S. dollars from local currency at the actual exchange rates as of the end of each reporting date, and we record the resulting foreign exchange translation adjustments in our Consolidated Balance Sheets as a component of accumulated other comprehensive income (loss). If the U.S. dollar strengthens, we reflect the resulting losses as a component of accumulated other comprehensive income (loss). Conversely, if the U.S. dollar weakens, foreign exchange translation gains result, which favorably impact accumulated other comprehensive income (loss). Translation adjustments may be included in net earnings in the event of a sale or liquidation of certain of our underlying foreign investments. If we determine that the functional currency of any of our foreign subsidiaries should be the U.S. dollar, our financial statements will be affected. Should this occur, we will adjust our reporting to appropriately account for any such changes.

As appropriate, we use permanently invested intercompany loans as a source of capital to reduce exposure to foreign currency fluctuations at our foreign subsidiaries. These loans, on a consolidated basis, are treated as being analogous to equity for accounting purposes. Therefore, foreign exchange gains or losses on these intercompany loans are recorded in accumulated other comprehensive income (loss).

GOODWILL

We test our goodwill balances at least annually, or more frequently as impairment indicators arise, at the reporting unit level. Our reporting units have been identified at the component level, which is the operating segment level or one level below our operating segments.

In the fourth quarter of our fiscal year ended May 31, 2012, we early adopted new Financial Accounting Standards Board (“FASB”) guidance that simplifies how an entity tests goodwill for impairment. It provides an option to first assess qualitative factors to determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying amount, and whether it is necessary to perform the two-step goodwill impairment test.

We assess qualitative factors in each of our reporting units that carry goodwill. Among other relevant events and circumstances that affect the fair value of our reporting units, we assess individual factors such as:

We assess these qualitative factors to determine whether it is necessary to perform the two-step quantitative goodwill impairment test. Under the new guidance, this quantitative test is required only if we conclude that it is more likely than not that a reporting unit’s fair value is less than its carrying amount.

CONTINGENCIES

We are party to various claims and lawsuits arising in the normal course of business. Although we cannot precisely predict the amount of any liability that may ultimately arise with respect to any of these matters, we record provisions when we consider the liability probable and estimable. Our provisions are based on historical experience and legal advice, reviewed quarterly and adjusted according to developments. In general, our accruals, including our accruals for environmental, warranty and tax liabilities, discussed further below, represent the best estimate of a range of probable losses. Estimating probable losses requires the analysis of multiple forecasted factors that often depend on judgments about potential actions by third parties, such as regulators, courts, and state and federal legislatures. Changes in the amounts of our loss provisions, which can be material, affect our Consolidated Statements of Income. To the extent there is a reasonable possibility that potential losses could exceed the amounts already accrued, we believe that the amount of any such additional loss would be immaterial to our results of operations, liquidity and consolidated financial position. We evaluate our accruals at the end of each quarter, or sometimes more frequently, based on available facts, and may revise our estimates in the future based on any new information becoming available.

Our environmental-related accruals are similarly established and/or adjusted as more information becomes available upon which costs can be reasonably estimated. Actual costs may vary from these estimates because of the inherent uncertainties involved, including the identification of new sites and the development of new information about contamination. Certain sites are still being investigated; therefore, we have been unable to fully evaluate the ultimate costs for those sites. As a result, accruals have not been estimated for certain of these sites and costs may ultimately exceed existing estimated accruals for other sites. We have received indemnities for potential environmental issues from purchasers of certain of our properties and businesses and from sellers of some of the properties or businesses we have acquired. We also have purchased insurance to cover potential environmental liabilities at certain sites. If the indemnifying or insuring party fails to, or becomes unable to, fulfill its obligations under those agreements or policies, we may incur environmental costs in addition to any amounts accrued, which may have a material adverse effect on our financial condition, results of operations or cash flows.

Several of our industrial businesses offer extended warranty terms and related programs, and thus have established a corresponding warranty liability. Warranty expense is impacted by variations in local construction practices and installation conditions, including geographic and climate differences.

Additionally, our operations are subject to various federal, state, local and foreign tax laws and regulations that govern, among other things, taxes on worldwide income. The calculation of our income tax expense is based on the best information available, including the application of currently enacted income tax laws and regulations, and involves our significant judgment. The actual income tax liability for each jurisdiction in any year can ultimately be determined, in some instances, several years after the financial statements have been published.

We also maintain accruals for estimated income tax exposures for many different jurisdictions. Tax exposures are settled primarily through the resolution of audits within each tax jurisdiction or the closing of a statute of limitation. Tax exposures and actual income tax liabilities can also be affected

by changes in applicable tax laws, retroactive tax law changes, or other factors, which may cause us to believe revisions of past estimates are appropriate. Although we believe that appropriate liabilities have been recorded for our income tax expense and income tax exposures, actual results may differ materially from our estimates.

ALLOWANCE FOR DOUBTFUL ACCOUNTS RECEIVABLE

An allowance for anticipated uncollectible trade receivable amounts is established using a combination of specifically identified accounts to be reserved and a reserve covering trends in collectability. These estimates are based on an analysis of trends in collectability and past experience, but are primarily made up of individual account balances identified as doubtful based on specific facts and conditions. Receivable losses are charged against the allowance when we confirm uncollectability. Actual collections of trade receivables could differ from our estimates due to changes in future economic or industry conditions or specific customer’s financial conditions.

INVENTORIES

Inventories are stated at the lower of cost or market, cost being determined on a first-in, first-out (FIFO) basis and market being determined on the basis of replacement cost or net realizable value. Inventory costs include raw materials, labor and manufacturing overhead. We review the net realizable value of our inventory in detail on an on-going basis, with consideration given to various factors, which include our estimated reserves for excess, obsolete, slow moving or distressed inventories. If actual market conditions differ from our projections, and our estimates prove to be inaccurate, write-downs of inventory values and adjustments to cost of sales may be required. Historically, our inventory reserves have approximated actual experience.

MARKETABLE SECURITIES

Marketable securities, included in other current and long-term assets, are composed of available-for-sale securities and are reported at fair value. Realized gains and losses on sales of investments are recognized in net income on the specific identification basis. Changes in fair values of securities that are considered temporary are recorded as unrealized gains and losses, net of applicable taxes, in accumulated other comprehensive income (loss) within stockholders’ equity. Other-than-temporary declines in market value from original cost are reflected in operating income in the period in which the unrealized losses are deemed other than temporary. In order to determine whether an other-than-temporary decline in market value has occurred, the duration of the decline in value and our ability to hold the investment to recovery are considered in conjunction with an evaluation of the strength of the underlying collateral and the extent to which the investment’s amortized cost or cost, as appropriate, exceeds its related market value.

PENSION AND POSTRETIREMENT PLANS

We sponsor qualified defined benefit pension plans and various other nonqualified postretirement plans. The qualified defined benefit pension plans are funded with trust assets invested in a diversified portfolio of debt and equity securities and other investments. Among other factors, changes in interest rates, investment returns and the market value of plan assets can (i) affect the level of plan funding, (ii) cause volatility in the net periodic pension cost, and (iii) increase our future contribution

Based upon May 31, 2014 information, the following table reflects the impact of a 1% change in the key assumptions applied to our various postretirement health care plans:

expenses were incurred during fiscal 2014 in relation to these plans. While these activities have been finalized, approximately $2.5 million of payments remain, which are mostly relating to severance. We anticipate that the remaining balance will be paid out generally by the third quarter of fiscal 2015. For more information on our restructuring charges, see Note B to the Consolidated Financial Statements, which is incorporated herein by reference.

Interest Expense Interest expense was $80.9 million for fiscal 2014 versus $79.8 million for fiscal 2013. Higher average borrowings, related to recent acquisitions, increased interest expense during fiscal 2014 by approximately $2.5 million versus fiscal 2013. Excluding acquisition-related borrowings, lower average borrowings year over year decreased interest expense by approximately $0.9 million. Lower interest rates, which averaged 5.06% overall for fiscal 2014 compared with 5.19% for fiscal 2013, decreased interest expense by approximately $0.5 million during fiscal 2014 versus fiscal 2013.

Investment (Income), Net Net investment income of $15.7 million during fiscal 2014 compares to net investment income of $6.2 million during fiscal 2013. Dividend and interest income totaled $8.5 million during fiscal 2014 versus $8.8 million of income during fiscal 2013. Net realized gains on the sales of investments resulted in a net gain of $7.4 million during fiscal 2014 versus a net gain of $11.7 million for fiscal 2013. Impairments recognized on securities that management has determined are other-than-temporary declines in value approximated $0.2 million for fiscal 2014, versus impairments of $14.3 million for fiscal 2013. Included in the fiscal 2013 other-than-temporary impairments is the $13.7 million loss incurred on our investment in Kemrock convertible debt. Refer to Note D of our Notes to Consolidated Financial Statements for additional information.

Other (Income) Expense, Net Other income of $4.0 million for fiscal 2014 compared with other expense of $57.7 million for the same period a year ago. The prior-period result reflects $55.9 million of impairment losses stemming from our various investments in Kemrock. As previously disclosed, as the economy and financial markets in India declined a year ago, we wrote down a portion of our equity investment in Kemrock and also the value of the conversion option feature of our investment in Kemrock’s convertible bonds. More detailed information is included in A. Also during fiscal 2013, we repositioned certain industrial segment operations in Brazil, which resulted in a substantial liquidation of certain of our Brazilian subsidiaries and a net loss of $6.1 million.

Other items reflected in this balance include net royalty income of approximately $1.2 million and $2.1 million for fiscal 2014 and fiscal 2013, respectively. Lastly, included in this balance is our equity in earnings of unconsolidated affiliates totaling approximately $2.8 million and $2.2 million for fiscal 2014 and 2013, respectively.

Income Before Income Taxes (“IBT”) Our consolidated pretax income for fiscal 2014 of $424.5 million compares with pretax income of $176.9 million for fiscal 2013, resulting in a pretax profit margin on net sales of 9.7% for fiscal 2014 versus a pretax profit margin on net sales of 4.3% a year ago. As discussed above, the prior-period results reflect the impact of the impairment losses relating to our various investments in Kemrock, combined with the losses on contracts outside of North America in our roofing division and related exit costs and the loss relating to the repositioning of certain operations in Brazil. Lastly, the prior-year period reflects the impact of the adjustment for a $65.1 million accrual associated with the DOJ and GSA investigation. Adjusting for those items, consolidated pretax income for fiscal 2013 would have been $361.7 million, or an adjusted 8.9% margin on sales.

Our industrial segment had IBT of $295.8 million, for a profit margin on net sales of 10.7% for fiscal 2014, versus IBT of $164.6 million, for a profit margin on net sales of 6.2%, for fiscal 2013. The decline reflects the impact of the adjustments previously discussed, including a $65.1 million accrual associated with an investigation of the Tremco Group roofing contracts with the GSA and restructuring expense of $4.5 million. Our consumer segment IBT increased to $251.2 million, or 15.6% of net sales for the period, from last year’s IBT of $190.6 million, or 13.2% of net sales. The prior-year consumer segment IBT reflects the impact of the $15.6 million restructuring charge taken during the fourth quarter of fiscal 2013. The increase in IBT as a percent of sales for the consumer segment also resulted from the leverage of this segment’s 11.4% growth in net sales, including the impact of accretive acquisitions during fiscal 2014 versus fiscal 2013.

Income Tax Rate The effective income tax rate was 27.9% for fiscal 2014 compared to an effective income tax rate of 37.9% for fiscal 2013.

For the year ended May 31, 2014, the effective tax rate included variances from the 35% federal statutory rate as a result of lower effective tax rates of certain of our foreign subsidiaries, lower valuation allowances on foreign tax credit carryforwards, the benefit of the domestic manufacturing deduction, a favorable adjustment to the prior-year estimate of non-deductible cost associated with the DOJ and GSA accrual and a benefit related to the recognition of a foreign deferred income tax asset resulting from the merger of certain foreign subsidiaries. The preceding favorable adjustments were partially offset by state and local income tax expense , non-deductible business operating expenses and the impact of recording incremental reserves for uncertain tax positions related to enactment of a Canadian tax law change, Canada Bill C-48, Technical Tax Amendments Act, 2012, which was effective as of June 26, 2013.

For the year ended May 31, 2013, the effective tax rate included variances from the 35% federal statutory rate as a result of lower effective tax rates of certain of our foreign subsidiaries, lower valuation allowances on foreign tax credit carryforwards, the benefit of the domestic manufacturing deduction and benefits related to the company’s strategic decision to reposition certain Brazilian business operations. The preceding favorable adjustments were offset by state and local income tax expense, non-deductible business operating expenses, the tax effect of projected non-deductible costs associated with the DOJ and GSA accrual, and increases in valuation allowances related to losses associated with our investments in Kemrock.

As of May 31, 2014, we have determined, based on the available evidence, that it is uncertain whether we will be able to recognize certain deferred tax assets. Therefore, we intend to maintain the tax valuation allowances for those deferred tax assets until sufficient positive evidence (for example, cumulative positive foreign earnings or additional foreign source income) exists to support their reversal. These valuation allowances relate to U.S. foreign tax credit carryforwards, U.S. capital loss carryforwards, and unrealized losses on securities, certain foreign net operating losses and net foreign deferred tax assets. A portion of the valuation allowance is associated with deferred tax assets recorded in purchase accounting for prior-year acquisitions.

Net Income Net income of $306.0 million for fiscal 2014 compares to net income of $109.9 million for fiscal 2013, reflecting the prior-period one-time charges previously discussed. Excluding those prior-period charges, adjusted net income during fiscal 2013 approximated $256.0 million. Net income as a percentage of net sales of 7.0% for fiscal 2014 compares with an adjusted net margin on sales of 6.3% for fiscal 2013. Net income for fiscal 2014 reflects the leverage of the

which averaged 5.19% overall for fiscal 2013 compared with 6.16% for fiscal 2012, decreased interest expense by approximately $3.1 million during fiscal 2013 versus fiscal 2012.

Investment Expense (Income), Net Net investment income of $6.2 million during fiscal 2013 compares to net investment income of $4.2 million during fiscal 2012. Dividend and interest income totaled $8.8 million during fiscal 2013 versus $6.7 million of income during fiscal 2012. Net realized gains on the sales of investments resulted in a net gain of $11.7 million during fiscal 2013 versus a net loss of $0.9 million for fiscal 2012. Impairments recognized on securities that management has determined are other-than-temporary declines in value approximated $14.3 million for fiscal 2013, versus impairments of $1.6 million for fiscal 2012. Included in the current-year other-than-temporary impairments is the loss incurred on our investment in Kemrock convertible debt. Refer to Note D of our Notes to Consolidated Financial Statements for additional information.

Other Expense (Income), Net Other expense for fiscal 2013 of $57.7 million compares with other income of $9.6 million during fiscal 2012. The majority of other expense for fiscal 2013, approximately $46.8 million, was recorded by our corporate/ other segment, and represents the impairment loss recorded in relation to our investment in Kemrock. As previously discussed, we increased our ownership in Kemrock to over 20% of Kemrock’s outstanding shares of common stock during fiscal 2012. Additionally, we agreed to loan them funds and made additional investments in Kemrock throughout fiscal 2012, and at May 31, 2012, the carrying value of our investment in Kemrock totaled $42.2 million. On August 8, 2012, the price of Kemrock’s common stock plunged below our carrying value, declining by approximately 40% from May 31, 2012. We later learned that the dramatic drop in Kemrock’s stock price was related to Kemrock’s announcement of declining sales and income, a liquidity problem at Kemrock that stemmed from its explosive growth, combined with an overall tightening of the lending practices of the banks and credit markets in India. At that time, we learned that Kemrock was in the process of renegotiating its credit agreements with its banks. Compounding these difficulties for Kemrock was the deterioration in the exchange rate of the Indian rupee against the U.S. dollar and euro, which had a negative impact on Kemrock’s gross profit margins and cash flow due to its procurement of the majority of its raw material supplies outside of India, but sales of its products in Indian Rupees. Additionally, the market value of shares of Kemrock common stock have steadily declined, and as a result of the combination of these factors, we determined that it was appropriate to record an impairment loss on our investment during fiscal 2013 totaling $55.9 million on a consolidated basis.

The majority of the remaining balance in other expense (income) is recorded by our industrial segment. During the third quarter of fiscal 2013, we repositioned certain industrial segment operations in Brazil, which resulted in a substantial liquidation of certain of our Brazilian subsidiaries and a net loss of approximately $6.1 million. Lastly, other expense (income) includes royalty income of approximately $2.1 million and $1.5 million for fiscal 2013 and 2012, respectively, and our equity in earnings of unconsolidated affiliates totaling approximately $2.2 million and $8.1 million for fiscal years 2013 and 2012, respectively.

IBT Our consolidated pretax income for fiscal 2013 of $176.9 million compares with pretax income of $328.3 million for fiscal 2012, resulting in a pretax profit margin on net sales of 4.3% for fiscal 2013 versus a pretax profit margin on net sales of 8.7% a year ago.

Our industrial segment had IBT of $164.6 million, for a profit margin on net sales of 6.2% for fiscal 2013 versus IBT of $278.7 million, for a profit margin on net sales of 11.0%, for fiscal 2012. The decline reflects the impact of the adjustment for a $65.1 million accrual associated with an investigation of the Tremco Group roofing contracts with the GSA and restructuring expense of $4.5 million. Our consumer segment IBT increased to $190.6 million, or 13.2% of net sales for fiscal 2013, from fiscal 2012 IBT of $160.1 million, or 12.9% of net sales. The increase in IBT as a percent of sales for the consumer segment resulted primarily from the impact of the 6.1% growth in organic sales combined with the impact of favorable acquisitions during fiscal 2013 versus fiscal 2012.

Income Tax Rate The effective income tax rate was 37.9% for fiscal 2013 compared to an effective income tax rate of 28.8% for fiscal 2012.

For the year ended May 31, 2013 and 2012, respectively, the effective tax rate reflected variances from the 35% federal statutory rate due to lower effective tax rates of certain of our foreign subsidiaries, the favorable impact of certain foreign operations on our U.S. taxes, lower valuation allowances on foreign tax credit carryforwards, the research and development tax credit and the benefit of the domestic manufacturing deduction. Additionally, the effective tax rate for both periods decreased as a result of a reduction in the United Kingdom income tax rate. Further, the effective tax rate for the year ended May 31, 2012 decreased due to net reductions to our reserves for income tax contingencies, including interest thereon. These decreases in the effective tax rate were offset by state and local income taxes, non-deductible business operating expenses and the net impact of valuation allowances associated with certain foreign net operating losses.

Furthermore, for the year ended May 31, 2013, the effective tax rate differed from the federal statutory rate as a result of income tax benefits related to the company’s strategic decision to reposition certain Brazilian business operations, offset by the tax effect of projected non-deductible costs associated with the DOJ and GSA accrual, net increases to our reserves for income tax contingencies, including interest thereon and increases in valuation allowances related to losses associated with our investments in Kemrock.

As of May 31, 2013, we have determined, based on the available evidence, that it is uncertain whether we will be able to recognize certain deferred tax assets. Therefore, we intend to maintain the tax valuation allowances for those deferred tax assets until sufficient positive evidence (for example, cumulative positive foreign earnings or additional foreign source income) exists to support their reversal. These valuation allowances relate to U.S. foreign tax credit carryforwards, U.S. capital loss carryforwards, unrealized losses on securities, certain foreign net operating losses and net foreign deferred tax assets. A portion of the valuation allowance is associated with deferred tax assets recorded in purchase accounting for prior-year acquisitions.

Net Income Net income of $109.9 million for fiscal 2013 compares to net income of $233.8 million for fiscal 2012, or a decline of $123.9 million period over period, principally due to an adjustment for a $65.1 million accrual associated with an investigation of the Tremco Group roofing contracts with the GSA. The decline also reflects approximately $20.1 million in restructuring charges and the losses we recorded on our various investments in Kemrock, totaling $72.8 million after-tax. Our net margin on sales approximated 2.7% and 6.2% for the year ended May 31, 2013 and 2012, respectively. During the year ended May 31, 2013, we had net income from noncontrolling interests of $11.3 million versus $17.9 million during fiscal 2012.

foreign taxes. However, a portion of these remaining foreign earnings have also been previously subject to U.S. taxation and could be repatriated to the U.S. with little or no residual tax impact. We believe that the tax impact of repatriating these previously taxed earnings to the U.S. would not have a material impact on our financial results. Furthermore, any repatriation could be subject to government or other local restrictions or limitations such as local minimum capital reserve requirements or exchange controls, etc.

As previously stated, we intend to permanently reinvest the certain cash and cash equivalents held at our various foreign subsidiaries for foreign expansion and other uses. Due to the uncertainties and complexities involved in the various options for repatriation of foreign cash, including any associated governmental or other local restrictions, it is not practicable to calculate the deferred taxes associated with the remittance of these cash balances.

Financing Activities

As a result of the Specialty Products Holding Corp. (“SPHC”) bankruptcy filing, our access to the cash flows of SPHC and its subsidiaries has been restricted. However, the bankruptcy filing has not resulted in any reductions in our credit ratings by Moody’s Investor Service, Standard & Poor’s or Fitch Ratings. Therefore, we feel this has not adversely impacted our ability to gain access to capital.

Our available liquidity, including our cash and cash equivalents and amounts available under our committed credit facilities, stood at $1.1 billion at May 31, 2014. Our debt-to-capital ratio was 49.4% at May 31, 2014, compared with 53.4% at May 31, 2013.

2.25% Convertible Senior Notes due 2020

On December 9, 2013, we issued $205 million of 2.25% convertible senior notes due 2020 (the “Convertible Notes”). We will pay interest on the Convertible Notes semi-annually on June 15th and December 15th of each year, and began doing so on June 15, 2014. Net proceeds of approximately $200.1 million from the sale were used to refinance $200 million in principal amount of unsecured senior notes due December 15, 2013, which bear interest at 6.25%.

The Convertible Notes will be convertible under certain circumstances and during certain periods at an initial conversion rate of 18.8905 shares of RPM common stock per $1,000 principal amount of notes (representing an initial conversion price of approximately $52.94 per share of common stock), subject to adjustment in certain circumstances. The initial conversion price represents a conversion premium of approximately 37% over the last reported sale price of RPM common stock of $38.64 on December 3, 2013. Prior to June 15, 2020, the Convertible Notes may be converted only upon specified events, and, thereafter, at any time. Upon conversion, the Convertible Notes may be settled, at RPM’s election, in cash, shares of RPM’s common stock, or a combination of cash and shares of RPM’s common stock.

We account for the liability and equity components of the Convertible Notes separately, and in a manner that will reflect our nonconvertible debt borrowing rate when interest cost is recognized in subsequent periods. The effective interest rate on the liability component is 3.92%. Contractual interest was $2.2 million in fiscal 2014, and amortization of the debt discount was $1.2 million in fiscal 2014. At May 31, 2014, the remaining period over which the debt discount will be amortized was 6.5 years, the unamortized debt discount was $19.5 million, and the carrying amount of the equity component was $20.7 million.

6.25% Notes due 2013

On December 15, 2013, our $200 million 6.25% senior notes matured. In December 2013, we refinanced this debt with proceeds received from our issuance of $205 million of Convertible Notes.

3.45% Notes due 2022

On October 23, 2012, we sold $300 million aggregated principal amount of 3.45% Notes due 2022 (the “New Notes”). The net proceeds of $297.7 million from the offering of the New Notes were used to repay short-term borrowings outstanding under our $600 million revolving credit facility.

Revolving Credit Agreement

On June 29, 2012, we entered into an unsecured syndicated revolving credit facility (the “Credit Facility”) with a group of banks. The Credit Facility expires on June 29, 2017 and provides for a five-year $600.0 million revolving credit facility, which includes sublimits for the issuance of $50.0 million in swingline loans, which are comparatively short-term loans used for working capital purposes, and letters of credit. The aggregate maximum principal amount of the commitments under the Credit Facility may be expanded upon our request, subject to certain conditions, to $800.0 million. The Credit Facility is available to refinance existing indebtedness, to finance working capital and capital expenditure needs, and for general corporate purposes.

The Credit Facility requires us to comply with various customary affirmative and negative covenants, including a leverage covenant and interest coverage ratio. Under the terms of the leverage covenant, we may not permit our consolidated indebtedness as of any fiscal quarter end to exceed 60% of the sum of such indebtedness and our consolidated shareholders’ equity on such date. The minimum required consolidated interest coverage ratio for EBITDA to interest expense is 3.50 to 1. The interest coverage ratio is calculated at the end of each fiscal quarter for the four fiscal quarters then ended.

As of May 31, 2014, we were in compliance with all covenants contained in our Credit Facility, including the leverage and interest coverage ratio covenants. At that date, our leverage ratio was 49.6%, while our interest coverage ratio was 7.85 to 1.

Our access to funds under our Credit Facility is dependent on the ability of the financial institutions that are parties to the Credit Facility to meet their funding commitments. Those financial institutions may not be able to meet their funding commitments if they experience shortages of capital and liquidity or if they experience excessive volumes of borrowing requests within a short period of time. Moreover, the obligations of the financial institutions under our Credit Facility are several and not joint and, as a result, a funding default by one or more institutions does not need to be made up by the others.

Accounts Receivable Securitization Program

On May 31, 2011, we entered into Amendment No. 5 to our Receivables Purchase Agreement, dated April 7, 2009. Amendment No. 5 extended the term of our accounts receivable securitization program (the “AR Program”) to May 30, 2014, subject to possible earlier termination upon the occurrence of certain events. Pricing was based on the Alternate Base Rate, a LIBOR market index rate or LIBOR for a specified tranche period plus a margin of 1.0%. This margin would have increased to 1.25% if we had not maintained our public debt rating of at least BB+/Ba1/BB+ from any two of Standard & Poor’s, Moody’s or Fitch. In addition, a monthly unused fee was payable to the purchasers. Amendment No. 5 also modified or eliminated certain of the financial covenants under the AR Program. Under the terms of the amended AR Program, we could not permit our

Contractual Obligations

The U.S. dollar fluctuated throughout the year, and was moderately weaker against other major currencies where we conduct operations at the fiscal year end versus the previous year end, causing a favorable change in the accumulated other comprehensive income (loss) (refer to Note J to the Consolidated Financial Statements) component of stockholders’ equity of $9.5 million this year versus an unfavorable change of $15.9 million last year. The change in fiscal 2014 was in addition to favorable (unfavorable) net changes of $(10.1) million, $(0.9) million and $3.9 million related to adjustments required for minimum pension and other postretirement liabilities, unrealized gains on derivatives and unrealized gains on securities, respectively.

Off-Balance Sheet Arrangements

We do not have any off-balance sheet financings, other than the minimum operating lease commitments included in the above Contractual Obligations table and further described in Note L, “Leases,” to the Consolidated Financial Statements. We have no subsidiaries that are not included in our financial statements, nor do we have any interests in, or relationships with, any special purpose entities that are not reflected in our financial statements. At the end of fiscal 2010, we deconsolidated our wholly owned subsidiary, SPHC, and its subsidiaries, from our balance sheet and eliminated the results of SPHC’s operations from our operations beginning on May 31, 2010. We account for our investment in SPHC, which had no value at May 31, 2014 and 2013, under the cost method (refer to Note A[2] to the Consolidated Financial Statements).

QUALITATIVE AND QUANTITATIVE DISCLOSURES ABOUT MARKET RISK

We are exposed to market risk from changes in interest rates and foreign currency exchange rates because we fund our operations through long- and short-term borrowings and denominate our business transactions in a variety of foreign currencies. We utilize a sensitivity analysis to measure the potential loss in earnings based on a hypothetical 1% increase in interest rates and a 10% change in foreign currency rates. A summary of our primary market risk exposures follows.

Interest Rate Risk

Our primary interest rate risk exposure results from our floating rate debt, including various revolving and other lines of credit (refer to Note F, “Borrowings,” to the Consolidated Financial Statements). At May 31, 2014, approximately 0.15% of our debt was subject to floating interest rates.

If interest rates were to increase 100 bps from May 31, 2014 and, assuming no changes in debt from the May 31, 2014 levels, the additional annual interest expense would amount to approximately $2,000 on a pretax basis. A similar increase in interest rates in fiscal 2013 would have resulted in approximately $0.2 million in additional interest expense.

All derivative instruments are recognized on the balance sheet and measured at fair value. Changes in the fair values of derivative instruments that do not qualify as hedges and/ or any ineffective portion of hedges are recognized as a gain or loss in our Consolidated Statement of Income in the current period. Changes in the fair value of derivative instruments used effectively as fair value hedges are recognized in earnings (losses), along with the change in the value of the hedged item. Such derivative transactions are accounted for in accordance with Accounting Standards Codification (“ASC”) 815, “Derivatives and Hedging.” We do not hold or issue derivative instruments for speculative purposes.

Foreign Currency Risk

Our foreign sales and results of operations are subject to the impact of foreign currency fluctuations (refer to Note A, “Summary of Significant Accounting Policies,” to the Consolidated Financial Statements). As most of our foreign operations are in countries with fairly stable currencies, such as Belgium, Brazil, Canada, France, Germany, the Netherlands and the United Kingdom, this effect has not generally been material. In addition, foreign debt is denominated in the respective foreign currency, thereby eliminating any related translation impact on earnings.

If the U.S. dollar were to strengthen, our foreign results of operations would be unfavorably impacted, but the effect is not expected to be material. A 10% change in foreign currency exchange rates would not have resulted in a material impact to net income for the years ended May 31, 2014 and 2013. We do not currently use financial derivative instruments for trading purposes, nor do we engage in foreign currency, commodity or interest rate speculation. However, we occasionally hedge against the risk of certain intercompany balances, third-party debt and interest transactions.

FORWARD-LOOKING STATEMENTS

The foregoing discussion includes forward-looking statements relating to our business. These forward-looking statements, or other statements made by us, are made based on our expectations and beliefs concerning future events impacting us and are subject to uncertainties and factors (including those specified below), which are difficult to predict and, in many instances, are beyond our control. As a result, our actual results could differ materially from those expressed in or implied by any such forward-looking statements. These uncertainties and factors include (a) global markets and general economic conditions, including uncertainties surrounding the volatility in financial markets, the availability of capital and the effect of changes in interest rates, and the viability of banks and other financial institutions; (b) the prices, supply and capacity of raw materials, including assorted pigments, resins, solvents, and other natural gas- and oil-based materials; packaging, including plastic containers; and transportation services, including fuel surcharges; (c) continued growth in demand for our products; (d) legal, environmental and litigation risks inherent in our construction and chemicals businesses and risks related to the adequacy of our insurance coverage for such matters; (e) the effect of changes in interest rates; (f) the effect of fluctuations in currency exchange rates upon our foreign operations; (g) the effect of non-currency risks of investing in and conducting operations in foreign countries, including those relating to domestic and international political, social, economic and regulatory factors; (h) risks and uncertainties associated with our ongoing acquisition and divestiture activities; (i) risks related to the adequacy of our contingent liability reserves; (j) risks and uncertainties associated with the SPHC bankruptcy proceedings; and (k) other risks detailed in our filings with the Securities and Exchange Commission, including the risk factors set forth in our Annual Report on Form 10-K for the year ended May 31, 2014, as the same may be updated from time to time. We do not undertake any obligation to publicly update or revise any forward-looking statements to reflect future events, information or circumstances that arise after the filing date of this document.

Consolidated Financial Statements

CONSOLIDATED BALANCE SHEETS

(In thousands, except per share amounts)

The accompanying Notes to Consolidated Financial Statements are an integral part of these statements.

CONSOLIDATED STATEMENTS OF CASH FLOWS

(In thousands)

The accompanying Notes to Consolidated Financial Statements are an integral part of these statements.