EX-13.1 3 d549438dex131.htm EX-13.1

Exhibit 13.1

Financial Section 2013 Annual Report RPM International Inc. A World Leader in Specialty Coatings and Sealants Financial Section 22 Management’s Discussion and Analysis 35 Consolidated Financial Statements 40 Notes to Consolidated Financial Statements Contents 68 Quarterly Stock Price and Dividend Information 69 Management’s Report on Internal Control 70 Auditor’s Reports 72 Stockholder Information See fold-out cover for Selected Financial Data

Management’s Discussion and Analysis

of Financial Condition and Results of Operations

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; 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 collectibility 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. 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). If we determine that the functional currency of any of our subsidiaries should be the U.S. dollar, we will no longer record foreign exchange gains or losses on such intercompany loans.

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:

| • |  | a significant adverse change in legal factors or the business climate;

| • |  | an adverse action or assessment by a regulator;

| • |  | unanticipated competition;

| • |  | a loss of key personnel; and

| • |  | a more-likely-than-not expectation that a reporting unit or a significant portion of a reporting unit will be sold or otherwise disposed of.

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.

22 RPM International Inc. and Subsidiaries |  |

In applying the first step of the quantitative test, we compare the fair value of a reporting unit to its carrying value. Calculating the fair market value of a reporting unit requires our use of estimates and assumptions. We use significant judgment in determining the most appropriate method to establish the fair value of a reporting unit. We estimate the fair value of a reporting unit by employing various valuation techniques, depending on the availability and reliability of comparable market value indicators, and employ methods and assumptions that include the application of third-party market value indicators and the computation of discounted future cash flows for a reporting unit’s annual projected earnings before interest, taxes, depreciation and amortization (“EBITDA”).

We evaluate discounted future cash flows for a reporting unit’s projected EBITDA. Under this approach, we calculate the fair value of a reporting unit based on the present value of estimated future cash flows. If the fair value of the reporting unit exceeds the carrying value of the net assets of the reporting unit, goodwill is not impaired. An indication that goodwill may be impaired results when the carrying value of the net assets of a reporting unit exceeds the fair value of the reporting unit. At that point, the second step of the impairment test is performed, which requires a fair value estimate of each tangible and intangible asset in order to determine the implied fair value of the reporting unit’s goodwill. If the carrying value of a reporting unit’s goodwill exceeds its implied fair value, then we record an impairment loss equal to the difference.

In applying the discounted cash flow methodology, we rely on a number of factors, including future business plans, actual and forecasted operating results, and market data. The significant assumptions employed under this method include discount rates; revenue growth rates, including assumed terminal growth rates; and operating margins used to project future cash flows for a reporting unit. The discount rates utilized reflect market-based estimates of capital costs and discount rates adjusted for management’s assessment of a market participant’s view with respect to other risks associated with the projected cash flows of the individual reporting unit. Our estimates are based upon assumptions we believe to be reasonable, but which by nature are uncertain and unpredictable. We believe we incorporate ample sensitivity ranges into our analysis of goodwill impairment testing for a reporting unit, such that actual experience would need to be materially out of the range of expected assumptions in order for an impairment to remain undetected.

Our annual goodwill impairment analysis for fiscal 2013 did not result in any indicators of impairment. Should the future earnings and cash flows at our reporting units decline and/or discount rates increase, future impairment charges to goodwill and other intangible assets may be required.

Other Long-Lived Assets

We assess identifiable, non-goodwill intangibles and other long-lived assets for impairment whenever events or changes in facts and circumstances indicate the possibility that the carrying values of these assets may not be recoverable over their estimated remaining useful lives. Factors considered important in our assessment, which might trigger an impairment evaluation, include the following:

| • |  | significant under-performance relative to historical or projected future operating results;

| • |  | significant changes in the manner of our use of the acquired assets;

| • |  | significant changes in the strategy for our overall business; and

| • |  | significant negative industry or economic trends.

Additionally, we test all indefinite-lived intangible assets for impairment at least annually during our fiscal fourth quarter. In the fourth quarter of our fiscal year ended May 31, 2013, we adopted new FASB guidance that simplifies how an entity tests indefinite-lived intangible assets 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 an indefinite-lived intangible asset is less than its carrying amount.

Measuring a potential impairment of non-goodwill intangibles and other long-lived assets requires the use of various estimates and assumptions, including the determination of which cash flows are directly related to the assets being evaluated, the respective useful lives over which those cash flows will occur and potential residual values, if any. If we determine that the carrying values of these assets may not be recoverable based upon the existence of one or more of the above-described indicators or other factors, any impairment amounts would be measured based on the projected net cash flows expected from these assets, including any net cash flows related to eventual disposition activities. The determination of any impairment losses would be based on the best information available, including internal estimates of discounted cash flows; quoted market prices, when available; and independent appraisals, as appropriate, to determine fair values. Cash flow estimates would be based on our historical experience and our internal business plans, with appropriate discount rates applied. Our fiscal 2013 annual impairment tests of each of our indefinite-lived intangible assets did not result in any impairment loss.

Income Taxes

Our provision for income taxes is calculated using the liability method, which requires the recognition of deferred income taxes. Deferred income taxes reflect the net tax effect of temporary differences between the carrying amounts of assets and liabilities for financial reporting purposes and the amounts used for income tax purposes and certain changes in valuation allowances. We provide valuation allowances against deferred tax assets if, based on available evidence, it is more likely than not that some portion or all of the deferred tax assets will not be realized.

In determining the adequacy of valuation allowances, we consider cumulative and anticipated amounts of domestic and international earnings or losses, anticipated amounts of foreign source income, as well as the anticipated taxable income resulting from the reversal of future taxable temporary differences. We intend to maintain any recorded valuation allowances until sufficient positive evidence (for example, cumulative positive foreign earnings or additional foreign source income) exists to support a reversal of the tax valuation allowances.

Further, at each interim reporting period, we estimate an effective income tax rate that is expected to be applicable for the full year. Significant judgment is involved regarding the application of global income tax laws and regulations and when projecting the jurisdictional mix of income. Additionally, interpretation of tax laws, court decisions or other guidance provided by taxing authorities influences our estimate of the effective income tax rates. As a result, our actual effective income tax rates and related income tax liabilities may differ materially from our estimated effective tax rates and related income tax liabilities. Any resulting differences are recorded in the period they become known.

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 reasonably estimable. Our

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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 possible 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. While it is reasonably possible that excess liabilities, if they were to occur, could be material to operating results in any given quarter or year of their recognition, we do not believe that it is reasonably possible that excess liabilities would have a material adverse effect on our long-term results of operations, liquidity or consolidated financial position.

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 collectibility. These estimates are based on an analysis of

trends in collectibility 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 uncollectibility. 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 requirements. A significant decrease in investment returns or the market value of plan assets or a significant decrease in interest rates could increase our net periodic pension costs and adversely affect our results of operations. A significant increase in our contribution requirements with respect to our qualified defined benefit pension plans could have an adverse impact on our cash flow.

Changes in our key plan assumptions would impact net periodic benefit expense and the projected benefit obligation for our defined benefit and various postretirement benefit plans. Based upon May 31, 2013 information, the following tables reflect the impact of a 1% change in the key assumptions applied to our defined benefit pension plans in the U.S. and internationally:

24 RPM International Inc. and Subsidiaries |  |

|  | U.S. |  |  | International |
(In millions) |  | 1% Increase |  |  | 1% Decrease |  |  | 1% Increase |  |  | 1% Decrease |
Discount Rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Increase (decrease) in expense in FY 2013 |  | $ | (5.3 | ) |  | $ | 6.4 |  |  | $ | (1.9 | ) |  | $ | 2.6 |
Increase (decrease) in obligation as of May 31, 2013 |  | $ | (44.4 | ) |  | $ | 54.8 |  |  | $ | (31.7 | ) |  | $ | 33.6 |
Expected Return on Plan Assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Increase (decrease) in expense in FY 2013 |  | $ | (2.1 | ) |  | $ | 2.1 |  |  | $ | (1.4 | ) |  | $ | 1.4 |
Increase (decrease) in obligation as of May 31, 2013 |  |  | N/A |  |  |  | N/A |  |  |  | N/A |  |  |  | N/A |
Compensation Increase |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Increase (decrease) in expense in FY 2013 |  | $ | 4.1 |  |  | $ | (3.6 | ) |  | $ | 1.5 |  |  | $ | (0.9 | )
Increase (decrease) in obligation as of May 31, 2013 |  | $ | 17.4 |  |  | $ | (15.6 | ) |  | $ | 6.0 |  |  | $ | (5.4 | )

Based upon May 31, 2013 information, the following table reflects the impact of a 1% change in the key assumptions applied to our various postretirement health care plans:

|  | U.S. |  |  | International |
(In millions) |  | 1% Increase |  |  | 1% Decrease |  |  | 1% Increase |  |  | 1% Decrease |
Discount Rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Increase (decrease) in expense in FY 2013 |  | $ | — |  |  | $ | — |  |  | $ | (0.5 | ) |  | $ | 0.6 |
Increase (decrease) in obligation as of May 31, 2013 |  | $ | (0.7 | ) |  | $ | 0.8 |  |  | $ | (5.3 | ) |  | $ | 6.8 |
Healthcare Cost Trend Rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Increase (decrease) in expense in FY 2013 |  | $ | — |  |  | $ | — |  |  | $ | 0.6 |  |  | $ | (0.5 | )
Increase (decrease) in obligation as of May 31, 2013 |  | $ | 0.3 |  |  | $ | (0.3 | ) |  | $ | 9.1 |  |  | $ | (3.8 | )

BUSINESS SEGMENT INFORMATION

Our business is divided into two reportable segments: the industrial reportable segment and the consumer reportable segment. Within each reportable segment, we aggregate several operating segments that consist of individual groups of companies and product lines, which generally address common markets, share similar economic characteristics, utilize similar technologies and can share manufacturing or distribution capabilities. Our six operating segments represent components of our business for which separate financial information is available that is utilized on a regular basis by our chief executive officer in determining how to allocate the assets of the company and evaluate performance. These six operating segments are each managed by an operating segment manager who is responsible for the day-to-day operating decisions and performance evaluation of the operating segment’s underlying businesses. We evaluate the profit performance of our segments primarily based on income before income taxes, but also look to earnings (loss) before interest and taxes (“EBIT”) as a performance evaluation measure because interest expense is essentially related to corporate acquisitions, as opposed to segment operations.

Our industrial reportable segment’s products are sold throughout North America and also account for the majority of our international sales. Our industrial product lines are sold directly to contractors, distributors and end-users, such as industrial manufacturing facilities, public institutions and other commercial customers. This reportable segment comprises three separate operating segments — Building Solutions Group, Performance Coatings Group and RPM2-Industrial Group. Products and services within this reportable segment include construction chemicals; roofing systems; weatherproofing and other sealants; polymer flooring; edible coatings and specialty glazes for pharmaceutical, cosmetic and food industries; and other specialty chemicals.

Our consumer reportable segment manufactures and markets professional use and do-it-yourself (“DIY”) products for a variety of mainly consumer applications, including home improvement and personal leisure activities. Our consumer reportable segment’s major manufacturing and distribution operations are located primarily in North America, along with a few locations in Europe. Our consumer reportable segment’s products are sold throughout North America primarily to mass merchants, home improvement centers, hardware stores, paint stores, craft shops, cosmetic companies and to other smaller customers through distributors. This reportable segment comprises three operating segments — DAP Group, RPM2-Consumer Group and Rust-Oleum Group. Products within this reportable segment include specialty, hobby and professional paints; nail care enamels; caulks; adhesives; silicone sealants and wood stains.

In addition to our two reportable segments, there is a category of certain business activities and expenses, referred to as corporate/other, that does not constitute an operating segment. This category includes our corporate headquarters and related administrative expenses, results of our captive insurance companies, gains or losses on the sales of certain assets and other expenses not directly associated with either reportable segment. Assets related to the corporate/other category consist primarily of investments, prepaid expenses and headquarters’ property and equipment. These corporate and other assets and expenses reconcile reportable segment data to total consolidated income before income taxes, interest expense and earnings before interest and taxes.

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The following table reflects the results of our reportable segments consistent with our management philosophy, and represents the information we utilize, in conjunction with various strategic, operational and other financial performance criteria, in evaluating the performance of our portfolio of product lines.

SEGMENT INFORMATION

(In thousands)

Year Ended May 31, |  | 2013 |  |  | 2012 |  |  | 2011 |
Net Sales |  |  |  |  |  |  |  |  |  |  |  |
Industrial |  | $ | 2,635,976 |  |  | $ | 2,535,238 |  |  | $ | 2,259,809 |
Consumer |  |  | 1,442,679 |  |  |  | 1,242,178 |  |  |  | 1,122,032 |
Total |  | $ | 4,078,655 |  |  | $ | 3,777,416 |  |  | $ | 3,381,841 |
Income Before Income Taxes(a) |  |  |  |  |  |  |  |  |  |  |  |
Industrial Segment |  |  |  |  |  |  |  |  |  |  |  |
Income Before Income Taxes(a) |  | $ | 164,578 |  |  | $ | 278,676 |  |  | $ | 232,544 |
Interest (Expense), Net(b) |  |  | (10,318 | ) |  |  | (3,770 | ) |  |  | (3,304 | )
EBIT(c) |  | $ | 174,896 |  |  | $ | 282,446 |  |  | $ | 235,848 |
Consumer Segment |  |  |  |  |  |  |  |  |  |  |  |
Income Before Income Taxes(a) |  | $ | 190,611 |  |  | $ | 160,099 |  |  | $ | 146,035 |
Interest (Expense), Net(b) |  |  | (10 | ) |  |  | 18 |  |  |  | 63 |
EBIT(c) |  | $ | 190,621 |  |  | $ | 160,081 |  |  | $ | 145,972 |
Corporate/Other |  |  |  |  |  |  |  |  |  |  |  |
(Expense) Before Income Taxes(a) |  | $ | (178,298 | ) |  | $ | (110,486 | ) |  | $ | (83,526 | )
Interest (Expense), Net(b) |  |  | (63,340 | ) |  |  | (64,107 | ) |  |  | (46,504 | )
EBIT(c) |  | $ | (114,958 | ) |  | $ | (46,379 | ) |  | $ | (37,022 | )
Consolidated |  |  |  |  |  |  |  |  |  |  |  |
Income Before Income Taxes(a) |  | $ | 176,891 |  |  | $ | 328,289 |  |  | $ | 295,053 |
Interest (Expense), Net(b) |  |  | (73,668 | ) |  |  | (67,859 | ) |  |  | (49,745 | )
EBIT(c) |  | $ | 250,559 |  |  | $ | 396,148 |  |  | $ | 344,798 |

(a) | The presentation includes a reconciliation of Income (Loss) Before Income Taxes, a measure defined by Generally Accepted Accounting Principles (“GAAP”) in the U.S., to EBIT.

(b) | Interest (expense), net includes the combination of interest expense and investment expense (income), net.

(c) | EBIT is defined as earnings (loss) before interest and taxes. We evaluate the profit performance of our segments based on income before income taxes, but also look to EBIT as a performance evaluation measure because interest expense is essentially related to corporate acquisitions, as opposed to segment operations. For that reason, we believe EBIT is also useful to investors as a metric in their investment decisions. EBIT should not be considered an alternative to, or more meaningful than, operating income as determined in accordance with GAAP, since EBIT omits the impact of interest and taxes in determining operating performance, which represent items necessary to our continued operations, given our level of indebtedness and ongoing tax obligations. Nonetheless, EBIT is a key measure expected by and useful to our fixed income investors, rating agencies and the banking community, all of whom believe, and we concur, that this measure is critical to the capital markets’ analysis of our segments’ core operating performance. We also evaluate EBIT because it is clear that movements in EBIT impact our ability to attract financing. Our underwriters and bankers consistently require inclusion of this measure in offering memoranda in conjunction with any debt underwriting or bank financing. EBIT may not be indicative of our historical operating results, nor is it meant to be predictive of potential future results.

26 RPM International Inc. and Subsidiaries

RESULTS OF OPERATIONS

Fiscal 2013 Compared with Fiscal 2012

Net Sales Consolidated sales increased 8.0% to $4,078.7 million due to acquisition growth adding 7.2% and organic growth adding 2.0%, offset by an unfavorable foreign exchange impact of 1.2%. Industrial segment sales were up 4.0% year-over-year to $2,636.0 million due to acquisition growth of 5.8%, offset by an unfavorable foreign exchange impact of 1.5% and organic decline of 0.3%. The consumer segment generated 16.1% sales growth to $1,442.7 million due to organic growth of 6.6% and acquisition growth of 10.0%, offset by an unfavorable foreign exchange impact of 0.5%.

Gross Profit Margin Our consolidated gross profit margin improved to 41.7% of net sales for fiscal 2013 from 40.8% of net sales for the same period last year, reflecting our 8.0% growth in sales and moderating raw material costs during fiscal 2013. Slightly offsetting these favorable impacts was the combination of unfavorable foreign exchange and the current year unfavorable mix of sales due to the higher growth in our consumer segment. Additionally, the gross profit margin for fiscal 2013 was negatively impacted by approximately 10 basis points (“bps”) as a result of one-time charges taken by the roofing division of RPM’s Building Solutions Group. The charges were taken during the first quarter of the current fiscal year for revised cost estimates in conjunction with unprofitable contracts outside of North America. The contract that led to these losses was the $16 million Mumbai airport roofing project, which led to our recognition of large losses during the quarter ended August 31, 2012, when the cost overruns became estimable. In response to the issues identified with this particular contract, we terminated several individuals in the European roofing business as well as discontinued bidding on general contracting projects in North America that fell below our profit criteria, resulting in additional terminations of North American roofing employees associated with the general contracting business. Further losses from the Mumbai airport project are not anticipated. During fiscal 2013, we incurred a loss on inventory determined to be obsolete in connection with the restructuring plan established by our Rust-Oleum operating segment, which had an unfavorable impact on our fiscal 2013 consolidated gross profit margin of approximately 10 bps.

Selling, General and Administrative Expenses (“SG&A”) Our consolidated SG&A increased to 32.1% of net sales for fiscal 2013 compared with 30.6% of net sales for fiscal 2012. The 150 bps increase in SG&A as a percent of net sales versus the prior year reflects the impact of the $9.0 million bad debt write down recorded during fiscal 2013 in relation to the remaining balance on our original $15.0 million loan to Kemrock, and higher bad debt expense during the year in relation to our trade accounts, as well. Also, the increase in SG&A expense includes the impact of increased employee compensation-related expenses, including pension and postretirement benefit expense, increased intangible amortization and other acquisition expense, higher legal settlement expense, increased advertising expense and outside professional services expense.

Our industrial segment SG&A was approximately $89.2 million higher during fiscal 2013 versus fiscal 2012, and higher as a percentage of net sales, reflecting the unfavorable impact of the $9.0 million bad debt write down on our loan to Kemrock recorded during the first quarter of fiscal 2013. Additionally, the industrial segment’s roofing division recorded $5.6 million in expenses during the first quarter of fiscal 2013 related to a loss contract outside North America and exit costs related to this contract as discussed above under “Gross Profit Margin.” Lastly, the industrial segment results for fiscal 2013 reflect the impact of increased foreign exchange expense, higher legal expense and higher bad debt expense versus the comparable prior-year period.

Our consumer segment SG&A was approximately $46.9 million higher during fiscal 2013 versus fiscal 2012, and slightly higher as a percentage of net sales during fiscal 2013 as compared with the same period a year ago, primarily reflecting the impact of higher acquisition-related expense, legal and advertising expense during the year versus the same period a year ago.

SG&A expenses in our corporate/other category increased by $17.4 million during fiscal 2013 to $63.8 million from $46.4 million during fiscal 2012. The increase in SG&A expense reflects the combination of higher pension benefit expenses, higher consulting expense, higher legal expense and higher compensation expense.

We recorded total net periodic pension and postretirement benefit costs of $52.1 million and $34.8 million during fiscal 2013 and fiscal 2012, respectively. The $17.3 million increase in pension and postretirement expense was primarily the result of $9.5 million of additional net actuarial losses incurred during fiscal 2013 versus fiscal 2012 and a $7.3 million increase in service and interest cost during fiscal 2013 versus fiscal 2012. A curtailment loss, combined with a lower expected return on plan assets, had an unfavorable impact on pension expense of approximately $0.5 million for fiscal 2013 versus fiscal 2012. We expect that pension and postretirement expense will fluctuate on a year-to-year basis, depending primarily upon the investment performance of plan assets and potential changes in interest rates, but such changes are not expected to be material to our consolidated financial results. A decrease of 1% in the discount rate or the expected return on plan assets assumptions would result in $9.6 million and $3.5 million higher expense, respectively. The assumptions and estimates used to determine the discount rate and expected return on plan assets are more fully described in Note M, “Pension Plans,” and Note N, “Postretirement Benefits,” to our Consolidated Financial Statements. Further discussion and analysis of the sensitivity surrounding our most critical assumptions under our pension and postretirement plans is discussed on pages 24-25 of this report under, “Critical Accounting Policies and Estimates — Pension and Postretirement Plans.”

Estimated Loss on Contingency As previously disclosed, we recorded a $68.8 million accrual during the quarter ended February 28, 2013 associated with settlement discussions with the U.S. Department of Justice (the “DOJ”) and the U.S. General Services Administration (the “GSA”) Office of Inspector General aimed at resolving an existing investigation. Since first receiving a broad request for documents from the GSA in March 2011, we have cooperated, and continue to cooperate, with that investigation, which involves our compliance with certain pricing terms and conditions of our GSA Multiple Award Schedule contracts under which the roofing division of our Building Solutions Group sold products and services to the federal government. A substantial majority of the transactions as to which potential compliance issues were raised took place during the period from 2002 to 2008.

Following discussions with the DOJ and the GSA in December 2012, we developed and made an initial settlement proposal to the DOJ and the GSA in January 2013. The DOJ and the GSA responded with a counter-proposal in March 2013. Since that time, the parties have been engaged in further negotiations, and we now have an agreement-in-principle with the DOJ and the GSA Office of Inspector General regarding this matter. Assuming that a settlement agreement is finalized, we expect to pay a total of approximately $65.1 million in order to resolve the issues arising out of this investigation and other related costs. We are currently finalizing the terms of a settlement agreement with the DOJ, which we expect to sign during the first quarter of fiscal 2014.

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Restructuring Expense During fiscal 2013, we incurred restructuring expense of $20.1 million, all of which relate to severance and facility costs incurred in connection with the plans initiated during the fourth quarter of fiscal 2013. Of this amount, approximately $4.5 million was for severance related to our industrial reportable segment. The remaining $15.6 million related to our consumer reportable segment, of which approximately $8.2 million related to severance expense, and approximately $7.4 million related to facility costs. We anticipate that these activities will be finalized during the first half of fiscal 2014. 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 $79.8 million for fiscal 2013 versus $72.0 million for fiscal 2012. Higher average borrowings, related to recent acquisitions, increased interest expense during fiscal 2013 by approximately $11.8 million versus fiscal 2012. Excluding acquisition-related borrowings, lower average borrowings year-over-year decreased interest expense by approximately $0.9 million. Lower interest rates, 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 2013. 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.

Income Before Income Taxes (“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 RPM Building Solutions Group roofing contracts with the U.S. General Services Administration 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,

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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 RPM Building Solutions Group roofing contracts with the U.S. General Services Administration. The decline also reflects approximately $20.1 million in restructuring charges and the losses we recorded on our various investments in Kemrock, totaling $75.0 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. Net income attributable to RPM International Inc. stockholders was $98.6 million for the year ended May 31, 2013, versus $215.9 million for fiscal 2012, for a margin on net sales of 2.4% and 5.7% for fiscal 2013 and 2012, respectively.

Diluted earnings per share of common stock for fiscal 2013 of $0.74 compares with $1.65 for fiscal 2012.

Fiscal 2012 Compared with Fiscal 2011

Net Sales On a consolidated basis, net sales of $3,774.7 million for the fiscal year ended May 31, 2012 improved 11.7%, or $395.6 million, over net sales of $3,381.8 million during fiscal 2011. The organic growth in sales amounted to 8.6%, or $290.7 million, of the increase in fiscal 2012 net sales versus net sales for fiscal 2011, which includes volume-related improvements of approximately 5.7%, or $192.1 million, and the impact of favorable pricing initiatives of approximately 2.9% of fiscal 2011 net sales, or $97.3 million. These favorable pricing initiatives, including those across both of our reportable segments, were instituted primarily during periods prior to fiscal 2012 in order to offset escalating raw material costs. Also reflected in the fiscal 2012 8.6% growth in organic sales is the minor impact of favorable foreign exchange rates year-over-year, which amounted to approximately $1.3 million of the change in net sales from fiscal 2011. Ten small acquisitions, net of a product line divestiture, during fiscal 2012 provided 3.1% of net sales growth over fiscal 2011, or $104.9 million.

Industrial segment net sales, which comprised 67% of consolidated net sales for fiscal 2012, totaled $2,535.2 million, an increase of 12.2% from $2,259.8 million during fiscal 2011. This increase in the industrial segment’s net sales reflects organic growth of 7.8%, including unit volume growth of approximately 5.0% and favorable pricing of approximately 2.8% of fiscal 2011 net sales. Eight small acquisitions provided 4.4% of this segment’s fiscal 2012 growth in net sales versus net sales for fiscal 2011.

Consumer segment net sales, which comprised 33% of consolidated net sales for fiscal 2012, totaled $1,242.2 million, an increase of 10.7% from $1,122.0 million during fiscal 2011. The improvement in this segment resulted from organic growth in sales of 10.2%, including growth in unit volume sales approximating 7.0% of the fiscal 2011 net sales, the impact of fiscal 2012 price increases of approximately 3.0% of fiscal 2011 net sales, and the impact of favorable foreign exchange, which amounted to 0.2% of fiscal 2011 net sales. Two small product line acquisitions, net of one small divestiture, had a favorable impact of approximately 0.5% on this segment’s net sales during fiscal 2012 versus fiscal 2011.

Gross Profit Margin Our consolidated gross profit margin declined to 40.8% of net sales for fiscal 2012 from 41.4% of net sales for fiscal 2011, despite our 5.7% growth in organic sales volume for fiscal 2012 versus fiscal 2011. The primary source of fiscal 2012 decline in gross profit margin was raw material costs, which were higher during fiscal 2012 versus fiscal 2011.

SG&A Our consolidated SG&A improved to 30.6% of net sales for fiscal 2012 compared with 31.3% of net sales for fiscal 2011. The 70 bps decrease in SG&A as a percent of net sales for fiscal 2012 versus fiscal 2011 primarily reflects the impact of the 8.6% organic growth in net sales. Other favorable reductions in SG&A resulted from reductions of insurance-related expenses, bad debt expense and warranty expense. We anticipate that warranty expense will likely continue to slowly decline over the next few years. Partially offsetting those improvements during fiscal 2012 was the combination of higher compensation and benefits expense, higher professional services expense and higher distribution expense during fiscal 2012 versus fiscal 2011.

Our industrial segment SG&A was approximately $71.8 million higher during fiscal 2012 versus fiscal 2011, but was slightly lower as a percentage of net sales, reflecting the favorable impact of the industrial segment’s 7.8% growth in organic sales during fiscal 2012 versus fiscal 2011, combined with a decrease in warranty expense. Partially offsetting those improvements was the impact of higher employee compensation and benefit expense, in addition to higher legal and distribution expense for fiscal 2012 versus fiscal 2011.

Our consumer segment SG&A was approximately $16.1 million higher during fiscal 2012 versus fiscal 2011, but improved as a percentage of net sales in fiscal 2012 as compared with the same period a year ago, primarily reflecting the favorable margin impact of the 10.2% growth in organic sales during fiscal 2012 versus fiscal 2011. Bad debt expense was significantly lower during fiscal 2012, due to a fiscal 2011 write off of a customer in bankruptcy that did not recur in fiscal 2012. Partially offsetting those favorable impacts was the combination of higher employee compensation expense and distribution expense during fiscal 2012 versus fiscal 2011.

SG&A expenses in our corporate/other category increased by $9.4 million during fiscal 2012 to $46.4 million from $37.0 million during fiscal 2011. During fiscal 2011, there was the favorable impact from a reimbursement received from an outside service provider that did not recur in fiscal 2012, along with favorable self-insurance reserve adjustments during fiscal 2011 that did not recur during fiscal 2012. The increase in SG&A expense also reflects the combination of higher employee compensation and benefit expenses and higher acquisition-related expense. Partially offsetting those higher expenses was the combination of an insurance recovery during fiscal 2012 and lower consulting and legal expense during fiscal 2012 versus fiscal 2011.

We recorded total net periodic pension and postretirement benefit costs of $34.8 million and $35.0 million for fiscal 2012 and fiscal 2011, respectively. This slight decrease in pension expense of $0.2 million was primarily the result of a $5.2 million increase in service and interest cost during fiscal 2012 versus fiscal 2011, combined with $0.2 million of additional net actuarial losses incurred during fiscal 2012 versus fiscal 2011. A higher expected return on plan assets had a favorable impact on pension expense of approximately $5.6 million for fiscal 2012 versus fiscal 2011. We expect that pension expense will fluctuate on a year-to-year basis, depending primarily upon the investment performance of plan assets and potential changes in interest rates, but such changes are not expected to be material to our consolidated financial results.

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Other (Income), Net Other income for fiscal 2012 of $9.6 million compares with other income of $2.4 million during fiscal 2011. The majority of other income of approximately $9.2 million and $2.3 million for fiscal 2012 and 2011, respectively, is recorded by our industrial segment. The remaining balance is recorded by our consumer segment.

Other income includes royalty income of $1.5 million and $1.2 million for fiscal 2012 and 2011, respectively. Also included is our equity in earnings of unconsolidated affiliates totaling approximately $8.1 million and $1.2 million for fiscal 2012 and 2011, respectively. Reflected in fiscal 2012 was an adjustment for our change in accounting for our investment in Kemrock from an available for sale security to the equity method. In relation to that change, approximately $4.6 million of net earnings was recorded during November 2011, which related to years prior to fiscal 2012.

Interest Expense Interest expense was $72.0 million for fiscal 2012 versus $65.4 million for fiscal 2011. Higher average borrowings, related to recent acquisitions, increased interest expense during fiscal 2012 by approximately $5.5 million versus fiscal 2011. Higher average borrowings year-over-year increased interest expense by approximately $2.2 million. Lower interest rates, which averaged 6.16% overall for fiscal 2012 compared with 6.32% for the same year of fiscal 2011, decreased interest expense by approximately $0.3 million during fiscal 2012 versus fiscal 2011. During fiscal 2011, we replaced our revolving credit facility with a new credit facility and wrote off all of the remaining $0.8 million in fees associated with the old revolving credit facility, which did not recur in fiscal 2012.

Investment (Income), Net Net investment income of $4.2 million during fiscal 2012 compares to net investment income of $15.7 million for fiscal 2011. Dividend and interest income totaled $6.7 million during fiscal 2012 and fiscal 2011. Net realized gains on the sales of investments resulted in a net loss of $0.9 million for fiscal 2012 versus a net gain of $9.7 million for fiscal 2011. Impairments recognized on securities that management has determined are other-than-temporary declines in value approximated $1.6 million for fiscal 2012, versus $0.7 million for fiscal 2011.

IBT Our consolidated pretax income fiscal 2012 of $328.3 million compares with pretax income of $295.1 million for fiscal 2011, which results in a pretax profit margin on net sales of 8.7% for both fiscal 2012 and fiscal 2011.

Our industrial segment had IBT of $278.7 million, for a profit margin on net sales of 11.0% for fiscal 2012, versus IBT of $232.5 million, for a profit margin on net sales of 10.3%, for fiscal 2011. The improvement in IBT as a percent of sales for the industrial segment resulted primarily from the recognition of this segment’s equity in the earnings of its joint venture with Kemrock beginning with fiscal 2012, and a decrease in warranty expense during fiscal 2012 compared with fiscal 2011. Our consumer segment IBT increased to $160.1 million, or 12.9% of net sales for fiscal 2012, from the fiscal 2011 result of $146.0 million, or 13.0% of net sales. While organic sales for the consumer segment grew by 10.2% in fiscal 2012 from fiscal 2011, IBT as a percent of sales for the consumer segment remained relatively flat year-over-year from the impact of higher raw materials costs, higher compensation expense and higher distribution expense during fiscal 2012 versus fiscal 2011.

Income Tax Rate The effective income tax rate was 28.8% for the fiscal year ended May 31, 2012 compared to an effective income tax rate of 31.1% for fiscal 2011.

For fiscal 2012 and, to a lesser extent for fiscal 2011, the effective tax rate differed from the federal statutory rate principally due to lower effective tax rates of certain of our foreign subsidiaries

and lower valuation allowances on foreign tax credit carryforwards. These decreases in taxes were partially offset by increases in tax as a result of the impact of non-deductible business operating expenses, state and local income taxes and provisions for valuation allowances associated with losses incurred by certain of our foreign businesses. Additionally, for the fiscal year ended May 31, 2012 decreases in the effective income tax rate resulted from a one-time benefit related to lower income tax rates in the United Kingdom and for net adjustments to reserves for contingencies, including interest thereon.

As of May 31, 2012, 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 recorded at May 31, 2012 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, 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 $233.8 million for fiscal 2012 compares to net income of $203.2 million for fiscal 2011. This results in a net margin on sales of 6.2% and 6.0% for fiscal 2012 and fiscal 2011, respectively. While organic sales grew by 8.6% during fiscal 2012 versus net sales for fiscal 2011, raw material costs and employee compensation, distribution and acquisition-related expenses were higher during fiscal 2012 versus fiscal 2011. During the year ended May 31, 2012, we had net income from noncontrolling interests of $17.9 million versus $14.1 million during fiscal 2011. Net income attributable to RPM International Inc. stockholders was $215.9 million for the fiscal year ended May 31, 2012, versus $189.1 million for fiscal 2011, for a margin on net sales of 5.7% and 5.6% for fiscal 2012 and 2011, respectively.

Diluted earnings per share of common stock for fiscal 2012 of $1.65 compares with $1.45 for fiscal 2011.

LIQUIDITY AND CAPITAL RESOURCES

Operating Activities

Operating activities provided cash flow of $368.5 million for fiscal 2013 compared with $294.9 million during fiscal 2012, resulting in a net increase in cash of $73.6 million during fiscal 2013 versus fiscal 2012.

The net change in cash from operations includes the change in net income, which decreased by $123.9 million during fiscal 2013 versus fiscal 2012. Reflected in net income for fiscal 2013 are $184.8 million of one-time charges. The non-cash charges include a charge of $65.1 million resulting from our estimated accrual for a loss contingency; a charge of $51.1 million in write downs associated with our various investments in Kemrock; and $20.1 million in restructuring charges. Other items impacting the net change in cash from operations included items adjusting net income for non-cash expenses and income, which increased cash flows by approximately $120.1 million more during fiscal 2013 versus fiscal 2012; and changes in working capital accounts and all other accruals, which increased cash flows by $77.4 million during fiscal 2013 period versus fiscal 2012.

The increase in accounts receivable during fiscal 2013 used cash of $7.6 million during fiscal 2013 versus the $1.0 million of cash generated by accounts receivable during fiscal 2012, or approximately $8.6 million more cash used year-over-year. This resulted from the geographical mix of sales and from the timing

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of sales and collections on accounts receivable. Days sales outstanding at May 31, 2013 decreased slightly to 57.5 days from 58.1 days sales outstanding at May 31, 2012.

Inventory balances used $40.0 million of cash during fiscal 2013, compared with cash generated of $7.1 million during fiscal 2012, or $47.1 million more cash used year-over-year. Days of inventory outstanding at May 31, 2013 increased to 74.2 days from 68.8 days of inventory outstanding at May 31, 2012.

The current year-to-date change in accounts payable generated $58.4 million more cash during fiscal 2013 compared to fiscal 2012, resulting from a change in the timing of certain payments. Accrued compensation and benefits used approximately $10.4 million more cash during fiscal 2013 versus fiscal 2012, as there were higher bonus payments made during fiscal 2013 versus fiscal 2012. Other accruals and prepaids, including those for other short-term and long-term items and changes, used $26.9 million more cash during fiscal 2013 versus fiscal 2012, due to changes in the timing of such payments.

As previously disclosed, we recorded a $68.8 million accrual during the quarter ended February 28, 2013 associated with settlement discussions with the DOJ and the GSA aimed at resolving an existing investigation. Following discussions with the DOJ and the GSA in December 2012, we developed and made an initial settlement proposal to the DOJ and the GSA in January 2013. The DOJ and the GSA responded with a counter-proposal in March 2013. Since that time, the parties have been engaged in further negotiations, and we now have an agreement-in-principle with the DOJ and the GSA Office of Inspector General regarding this matter. Assuming that a settlement agreement is finalized, we expect to pay a total of approximately $65.1 million in order to resolve the issues arising out of this investigation and other related costs. We are currently finalizing the terms of a settlement agreement with the DOJ, which we expect to sign during the first quarter of fiscal 2014.

Cash provided from operations, along with the use of available credit lines, as required, remain our primary sources of liquidity.

Investing Activities

Capital expenditures, other than for ordinary repairs and replacements, are made to accommodate our continued growth to achieve production and distribution efficiencies, expand capacity, introduce new technology, improve environmental health and safety capabilities, improve information systems, and enhance our administration capabilities. Capital expenditures of $91.4 million during fiscal 2013 compare with depreciation of $55.7 million. Our capital spending levels currently exceed depreciation expense, and we expect that trend to continue into fiscal 2014. We believe our current production capacity, along with moderate plant modifications or additions will be adequate to meet our immediate needs based on anticipated growth rates. Not reflected in our capital expenditures is the capacity added through our recent acquisitions of product lines and businesses, which totaled approximately $46.3 million during fiscal 2013. We anticipate that additional shifts at our production facilities, coupled with the capacity added through acquisition activity and our planned increase in future capital spending levels, will enable us to meet increased demand during fiscal 2014.

Our captive insurance companies invest their excess cash in marketable securities in the ordinary course of conducting their operations, and this activity will continue. Differences in the amounts related to these activities on a year-over-year basis are primarily attributable to differences in the timing and performance of their investments balanced against amounts required to satisfy claims. At May 31, 2013, the fair value of our investments in marketable securities totaled $113.1 million, of which investments with a fair value of $36.6 million were

in an unrealized loss position. The fair value of our portfolio of marketable securities is based on quoted market prices for identical, or similar, instruments in active or non-active markets or model-derived-valuations with observable inputs. We have no marketable securities whose fair value is subject to unobservable inputs. At May 31, 2012, the fair value of our investments in marketable securities totaled $120.1 million, of which investments with a fair value of $43.8 million were in an unrealized loss position. Total pretax unrealized losses recorded in accumulated other comprehensive income at May 31, 2013 and 2012 were $1.0 million and $3.1 million, respectively.

We regularly review our marketable securities in unrealized loss positions in order to determine whether or not we have the ability and intent to hold these investments. That determination is based upon the severity and duration of the decline, in addition to our evaluation of the cash flow requirements of our businesses. Unrealized losses at May 31, 2013 were generally related to the normal volatility in valuations over the past several months for a portion of our portfolio of investments in marketable securities. The unrealized losses generally relate to investments whose fair values at May 31, 2013 were less than 15% below their original cost or that have been in a loss position for less than nine consecutive months. If we were to experience unrealized losses that were to continue for longer periods of time, or arise to more significant levels of unrealized losses within our portfolio of investments in marketable securities in the future, we may recognize additional other-than-temporary impairment losses. Such potential losses could have a material impact on our results of operations in any given reporting period. As such, we continue to closely evaluate the status of our investments and our ability and intent to hold these investments.

As of May 31, 2013, approximately 85% of our consolidated cash and cash equivalents were held at various foreign subsidiaries. Currently, the funds held at our foreign subsidiaries are considered permanently reinvested to be used, for instance, to expand operations organically or for acquisitions in foreign jurisdictions. Our operations in the U.S. generate sufficient cash flow to satisfy U.S. operating requirements. Although we do not intend to repatriate any significant amounts of these cash balances to the U.S. in the foreseeable future, any repatriation of these balances could be subject to governmental restrictions and U.S. and foreign taxes. However, a portion of the foreign earnings have previously been 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.

As previously stated, we intend to permanently reinvest the 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 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 & Poors or Fitch Ratings. Therefore, we feel this has not adversely impacted our ability to gain access to capital.

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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, 2013. Our debt-to-capital ratio was 53.4% at May 31, 2013, compared with 48.5% at May 31, 2012.

6.25% Notes due 2013

On December 15, 2013, our $200 million 6.25% senior notes will mature. It is our intent to refinance this debt with funds available from our 5-year $600 million revolving credit agreement, which has a maturity date of June 29, 2017. As a result, the senior notes are classified as long-term debt at May 31, 2013. As of May 31, 2013, the available credit on our revolving credit agreement was $592 million.

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.

6.125% Notes due 2019

On October 9, 2009, we sold $300.0 million aggregate principal amount of 6.125% Notes due 2019 (the “Notes”). The net proceeds from the offering of the Notes were used to repay $163.7 million in principal amount of our unsecured notes due October 15, 2009, and approximately $120.0 million in principal amount of short-term borrowings outstanding under our accounts receivable securitization program. The balance of the net proceeds was used for general corporate purposes.

On May 27, 2011 we issued and sold an additional $150.0 million aggregate principal amount of the Notes. The offering was priced at 108.09% of the $150.0 million principal amount of Notes, together with accrued interest up to, but excluding the closing date, and at that price the Notes have a yield to maturity of 4.934%. The net proceeds of $162.1 million were used for general corporate purposes, including working capital and potential acquisitions of complementary businesses or other assets.

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, 2013, 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 53.5%, while our interest coverage ratio was 5.37 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 extends 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 continues to be 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 will increase to 1.25% if we do not maintain 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 is 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 may not permit our consolidated indebtedness calculated on the last day of each fiscal quarter to exceed 60% of the sum of such indebtedness and our consolidated shareholders’ equity on such date. The interest coverage ratio covenant continues to require that we not permit the ratio, calculated at the end of each fiscal quarter for the four fiscal quarters then ended, of EBITDA to interest expense for such period to be less than 3.5 to 1. Finally, the fixed charge coverage ratio covenant under the pre-amended AR Program has been deleted. The financial tests that remain in the AR Program are substantially identical to the financial covenants contained in our Credit Facility. There were no outstanding borrowings under this facility as of May 31, 2013.

Our failure to comply with the covenants described above and other covenants contained in the Credit Facility could result in an event of default under that agreement, entitling the lenders to, among other things, declare the entire amount outstanding under the Credit Facility to be due and payable. The instruments governing our other outstanding indebtedness generally include cross-default provisions that provide that under certain circumstances, an event of default that results in acceleration of our indebtedness under the Credit Facility will entitle the holders of such other indebtedness to declare amounts outstanding immediately due and payable.

We are exposed to market risk associated with interest rates. We do not use financial derivative instruments for trading purposes, nor do we engage in foreign currency, commodity or interest rate speculation. Concurrent with the issuance of our 6.7% Senior Unsecured Notes, RPM United Kingdom G.P. entered into a cross currency swap, which fixed the interest and principal payments in euros for the life of the 6.7% Senior Unsecured Notes and resulted in an effective euro fixed rate borrowing of 5.31%.

32 RPM International Inc. and Subsidiaries |  |

The following table summarizes our financial obligations and their expected maturities at May 31, 2013 and the effect such obligations are expected to have on our liquidity and cash flow in the periods indicated.

Contractual Obligations

|  |  |  |  | Payments Due In |
(In thousands) |  | Total Contractual Payment Stream |  |  | 2014 |  |  | 2015-16 |  |  | 2017-18 |  |  | After 2018 |
Long-term debt obligations |  | $ | 1,373,697 |  |  | $ | 204,521 |  |  | $ | 152,144 |  |  | $ | 256,651 |  |  | $ | 760,381 |
Capital lease obligations |  |  | 1,779 |  |  |  | 642 |  |  |  | 1,078 |  |  |  | 59 |  |  |  |  |
Operating lease obligations |  |  | 191,854 |  |  |  | 43,379 |  |  |  | 61,990 |  |  |  | 34,651 |  |  |  | 51,834 |
Other long-term liabilities (1): |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest payments on long-term debt obligations |  |  | 394,616 |  |  |  | 75,296 |  |  |  | 121,275 |  |  |  | 108,325 |  |  |  | 89,720 |
Contributions to pension and postretirement plans (2) |  |  | 333,700 |  |  |  | 35,900 |  |  |  | 95,800 |  |  |  | 89,800 |  |  |  | 112,200 |
Total |  | $ | 2,295,646 |  |  | $ | 359,738 |  |  | $ | 432,287 |  |  | $ | 489,486 |  |  | $ | 1,014,135 |

(1) | Excluded from other long-term liabilities are our gross long-term liabilities for unrecognized tax benefits, which totaled $14.4 million at May 31, 2013. Currently, we cannot predict with reasonable reliability the timing of cash settlements to the respective taxing authorities related to these liabilities.

(2) | These amounts represent our estimated cash contributions to be made in the periods indicated for our pension and postretirement plans, assuming no actuarial gains or losses, assumption changes or plan changes occur in any period. The projection results assume the required minimum contribution will be contributed.

The U.S. dollar fluctuated throughout the year, and was moderately stronger against other major currencies where we conduct operations at the fiscal year end versus the previous year end, causing an unfavorable change in the accumulated other comprehensive income (loss) (refer to Note J to the Consolidated Financial Statements) component of stockholders’ equity of $15.9 million this year versus an unfavorable change of $89.9 million last year. The change in fiscal 2013 was in addition to favorable (unfavorable) net changes of $30.6 million, $(0.04) 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, 2013 and 2012, 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, 2013, approximately 1.0% of our debt was subject to floating interest rates.

If interest rates were to increase 100 bps from May 31, 2013 and, assuming no changes in debt from the May 31, 2013 levels, the additional annual interest expense would amount to approximately $0.2 million on a pretax basis. A similar increase in interest rates in fiscal 2012 would have resulted in approximately $0.5 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 continues to strengthen, our foreign results of operations will 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, 2013 and 2012. We do not currently hedge against the risk of exchange rate fluctuations.

|  | RPM International Inc. and Subsidiaries 33

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, 2013, 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.

34 RPM International Inc. and Subsidiaries

Consolidated Financial Statements

CONSOLIDATED BALANCE SHEETS

(In thousands, except per share amounts)

May 31, |  | 2013 |  |  | 2012 |
Assets |  |  |  |  |  |  |  |
Current Assets |  |  |  |  |  |  |  |
Cash and cash equivalents |  | $ | 343,554 |  |  | $ | 315,968 |
Trade accounts receivable (less allowances of $28,904 and $26,507, respectively) |  |  | 787,517 |  |  |  | 745,541 |
Inventories |  |  | 548,680 |  |  |  | 489,978 |
Deferred income taxes |  |  | 36,565 |  |  |  | 18,752 |
Prepaid expenses and other current assets |  |  | 169,956 |  |  |  | 167,080 |
Total current assets |  |  | 1,886,272 |  |  |  | 1,737,319 |
Property, Plant and Equipment, at Cost |  |  | 1,128,123 |  |  |  | 1,050,965 |
Allowance for depreciation and amortization |  |  | (635,760 | ) |  |  | (632,133 | )
Property, plant and equipment, net |  |  | 492,363 |  |  |  | 418,832 |
Other Assets |  |  |  |  |  |  |  |
Goodwill |  |  | 1,113,831 |  |  |  | 849,346 |
Other intangible assets, net of amortization |  |  | 459,613 |  |  |  | 345,620 |
Other |  |  | 163,447 |  |  |  | 210,696 |
Total other assets |  |  | 1,736,891 |  |  |  | 1,405,662 |
Total Assets |  | $ | 4,115,526 |  |  | $ | 3,561,813 |
Liabilities and Stockholders’ Equity |  |  |  |  |  |  |  |
Current Liabilities |  |  |  |  |  |  |  |
Accounts payable |  | $ | 478,185 |  |  | $ | 391,467 |
Current portion of long-term debt |  |  | 4,521 |  |  |  | 2,584 |
Accrued compensation and benefits |  |  | 154,844 |  |  |  | 157,298 |
Accrued loss reserves |  |  | 27,591 |  |  |  | 28,880 |
Other accrued liabilities |  |  | 262,889 |  |  |  | 144,911 |
Total current liabilities |  |  | 928,030 |  |  |  | 725,140 |
Long-Term Liabilities |  |  |  |  |  |  |  |
Long-term debt, less current maturities |  |  | 1,369,176 |  |  |  | 1,112,952 |
Other long-term liabilities |  |  | 417,160 |  |  |  | 381,619 |
Deferred income taxes |  |  | 46,227 |  |  |  | 28,119 |
Total long-term liabilities |  |  | 1,832,563 |  |  |  | 1,522,690 |
Stockholders’ Equity |  |  |  |  |  |  |  |
Preferred stock, par value $0.01; authorized 50,000 shares; none issued |  |  |  |  |  |  |  |
Common stock, par value $0.01; authorized 300,000 shares; |  |  |  |  |  |  |  |
issued 136,913 and outstanding 132,596 as of May 2013; |  |  |  |  |  |  |  |
issued 135,741 and outstanding 131,555 as of May 2012 |  |  | 1,326 |  |  |  | 1,316 |
Paid-in capital |  |  | 763,505 |  |  |  | 742,895 |
Treasury stock, at cost |  |  | (72,494 | ) |  |  | (69,480 | )
Accumulated other comprehensive (loss) |  |  | (159,253 | ) |  |  | (177,893 | )
Retained earnings |  |  | 667,774 |  |  |  | 686,818 |
Total RPM International Inc. stockholders’ equity |  |  | 1,200,858 |  |  |  | 1,183,656 |
Noncontrolling interest |  |  | 154,075 |  |  |  | 130,327 |
Total Equity |  |  | 1,354,933 |  |  |  | 1,313,983 |
Total Liabilities and Stockholders’ Equity |  | $ | 4,115,526 |  |  | $ | 3,561,813 |

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

RPM International Inc. and Subsidiaries 35

CONSOLIDATED STATEMENTS OF INCOME

(In thousands, except per share amounts)

Year Ended May 31, |  | 2013 |  |  | 2012 |  |  | 2011 |
Net Sales |  | $ | 4,078,655 |  |  | $ | 3,777,416 |  |  | $ | 3,381,841 |
Cost of Sales |  |  | 2,375,936 |  |  |  | 2,235,153 |  |  |  | 1,980,974 |
Gross Profit |  |  | 1,702,719 |  |  |  | 1,542,263 |  |  |  | 1,400,867 |
Selling, General and Administrative Expenses |  |  | 1,309,235 |  |  |  | 1,155,714 |  |  |  | 1,058,466 |
Estimated Loss Contingency |  |  | 65,134 |  |  |  | — |  |  |  | — |
Restructuring Expense |  |  | 20,072 |  |  |  | — |  |  |  | — |
Interest Expense |  |  | 79,846 |  |  |  | 72,045 |  |  |  | 65,427 |
Investment (Income), Net |  |  | (6,178 | ) |  |  | (4,186 | ) |  |  | (15,682 | )
Other Expense (Income), Net |  |  | 57,719 |  |  |  | (9,599 | ) |  |  | (2,397 | )
Income Before Income Taxes |  |  | 176,891 |  |  |  | 328,289 |  |  |  | 295,053 |
Provision for Income Taxes |  |  | 67,040 |  |  |  | 94,526 |  |  |  | 91,885 |
Net Income |  |  | 109,851 |  |  |  | 233,763 |  |  |  | 203,168 |
Less: Net Income Attributable to Noncontrolling Interests |  |  | 11,248 |  |  |  | 17,827 |  |  |  | 14,110 |
Net Income Attributable to RPM International Inc. Stockholders |  | $ | 98,603 |  |  | $ | 215,936 |  |  | $ | 189,058 |
Average Number of Shares of Common Stock Outstanding: |  |  |  |  |  |  |  |  |  |  |  |
Basic |  |  | 128,956 |  |  |  | 128,130 |  |  |  | 127,403 |
Diluted |  |  | 129,801 |  |  |  | 128,717 |  |  |  | 128,066 |
Earnings per Share of Common Stock Attributable to RPM International Inc. Stockholders: |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | 0.75 |  |  | $ | 1.65 |  |  | $ | 1.46 |
Diluted |  | $ | 0.74 |  |  | $ | 1.65 |  |  | $ | 1.45 |
Cash Dividends Declared per Share of Common Stock |  | $ | 0.890 |  |  | $ | 0.855 |  |  | $ | 0.835 |

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(In thousands)

Year Ended May 31, |  | 2013 |  |  | 2012 |  |  | 2011 |
Net Income |  | $ | 109,851 |  |  | $ | 233,763 |  |  | $ | 203,168 |
Other Comprehensive Income, Before Tax: |  |  |  |  |  |  |  |  |  |  |  |
Foreign Currency Translation Adjustments |  |  | (7,963 | ) |  |  | (112,668 | ) |  |  | 111,900 |
Pension and Other Postretirement Benefit Liabilities |  |  |  |  |  |  |  |  |  |  |  |
Net Loss Arising During the Period |  |  | 27,514 |  |  |  | (138,634 | ) |  |  | 4,405 |
Less: Amortization of Prior Service Cost Included in Net Periodic Pension Cost |  |  | 310 |  |  |  | 276 |  |  |  | 284 |
Less: Amortization or Settlement Recognition of Net Gain (Loss) |  |  | 20,412 |  |  |  | 10,693 |  |  |  | 10,346 |
Effect of Exchange Rates on Amounts Included for Pensions |  |  | 529 |  |  |  | 4,500 |  |  |  | (4,767 | )
Pension and Other Postretirement Benefit Liability Adjustments |  |  | 48,765 |  |  |  | (123,165 | ) |  |  | 10,268 |
Unrealized Gains on Available-For-Sale Securities |  |  |  |  |  |  |  |  |  |  |  |
Unrealized Holding Gains During the Period |  |  | 7,967 |  |  |  | (21,030 | ) |  |  | 13,305 |
Less: Reclassification Adjustments for Gains Included in Net Income |  |  | (1,953 | ) |  |  | 1,043 |  |  |  | (5,676 | )
Unrealized Gain (Loss) on Securities |  |  | 6,014 |  |  |  | (19,987 | ) |  |  | 7,629 |
Unrealized Gain (Loss) on Derivatives |  |  | (15 | ) |  |  | (6,590 | ) |  |  | 7,276 |
Other Comprehensive Income, Before Tax |  |  | 46,801 |  |  |  | (262,410 | ) |  |  | 137,073 |
Income Tax Expense Related to Components of Other Comprehensive Income |  |  | (19,470 | ) |  |  | 50,565 |  |  |  | (8,116 | )
Other Comprehensive Income, After Tax |  |  | 27,331 |  |  |  | (211,845 | ) |  |  | 128,957 |
Comprehensive Income |  |  | 137,182 |  |  |  | 21,918 |  |  |  | 332,125 |
Less: Comprehensive Income Attributable to Noncontrolling Interests |  |  | 19,939 |  |  |  | (10,052 | ) |  |  | 29,203 |
Comprehensive Income Attributable to RPM International Inc. Stockholders |  | $ | 117,243 |  |  | $ | 31,970 |  |  | $ | 302,922 |

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

36 RPM International Inc. and Subsidiaries

CONSOLIDATED STATEMENTS OF CASH FLOWS

(In thousands)

Year Ended May 31, |  | 2013 |  |  | 2012 |  |  | 2011 |
Cash Flows From Operating Activities: |  |  |  |  |  |  |  |  |  |  |  |
Net income |  | $ | 109,851 |  |  | $ | 233,763 |  |  | $ | 203,168 |
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |  |  |  |  |  |  |  |  |  |
Depreciation |  |  | 55,715 |  |  |  | 51,939 |  |  |  | 52,385 |
Amortization |  |  | 28,029 |  |  |  | 21,759 |  |  |  | 20,368 |
Impairment on investment in Kemrock |  |  | 51,092 |  |  |  |  |  |  |  |  |
Estimated loss contingency |  |  | 65,134 |  |  |  |  |  |  |  |  |
Asset impairment charge |  |  | 7,416 |  |  |  |  |  |  |  |  |
Other-than-temporary impairments on marketable securities |  |  | 14,279 |  |  |  | 1,604 |  |  |  | 693 |
Deferred income taxes |  |  | (40,991 | ) |  |  | (7,088 | ) |  |  | 7,708 |
Stock-based compensation expense |  |  | 17,145 |  |  |  | 13,904 |  |  |  | 12,282 |
Other |  |  | (2,190 | ) |  |  | (6,590 | ) |  |  | (1,086 | )
Changes in assets and liabilities, net of effect from purchases and sales of businesses: |  |  |  |  |  |  |  |  |  |  |  |
Decrease (increase) in receivables |  |  | (7,639 | ) |  |  | 980 |  |  |  | (70,440 | )
Decrease (increase) in inventory |  |  | (40,039 | ) |  |  | 7,115 |  |  |  | (71,523 | )
Decrease (increase) in prepaid expenses and other current and long-term assets |  |  | 7,045 |  |  |  | 14,948 |  |  |  | (22,645 | )
Increase in accounts payable |  |  | 72,070 |  |  |  | 13,635 |  |  |  | 55,896 |
(Decrease) increase in accrued compensation and benefits |  |  | (7,402 | ) |  |  | 3,016 |  |  |  | 19,564 |
(Decrease) in accrued loss reserves |  |  | (1,873 | ) |  |  | (5,712 | ) |  |  | (8,198 | )
Increase in other accrued liabilities |  |  | 28,474 |  |  |  | 47,508 |  |  |  | 41,263 |
Other |  |  | 12,338 |  |  |  | (95,909 | ) |  |  | (1,269 | )
Cash From Operating Activities |  |  | 368,454 |  |  |  | 294,872 |  |  |  | 238,166 |
Cash Flows From Investing Activities: |  |  |  |  |  |  |  |  |  |  |  |
Capital expenditures |  |  | (91,367 | ) |  |  | (71,615 | ) |  |  | (39,826 | )
Acquisition of businesses, net of cash acquired |  |  | (397,425 | ) |  |  | (163,414 | ) |  |  | (38,972 | )
Purchase of marketable securities |  |  | (106,301 | ) |  |  | (69,824 | ) |  |  | (92,060 | )
Proceeds from sales of marketable securities |  |  | 103,501 |  |  |  | 51,415 |  |  |  | 77,035 |
Proceeds from sales of assets and businesses |  |  | 128 |  |  |  | 2,171 |  |  |  | 1,301 |
Investment in unconsolidated affiliates |  |  |  |  |  |  | (31,842 | ) |  |  | (9,315 | )
Other |  |  | 14,060 |  |  |  | 15,787 |  |  |  | (4,103 | )
Cash (Used For) Investing Activities |  |  | (477,404 | ) |  |  | (267,322 | ) |  |  | (105,940 | )
Cash Flows From Financing Activities: |  |  |  |  |  |  |  |  |  |  |  |
Additions to long-term and short-term debt |  |  | 300,902 |  |  |  | 27,894 |  |  |  | 200,499 |
Reductions of long-term and short-term debt |  |  | (49,376 | ) |  |  | (36,128 | ) |  |  | (24,502 | )
Cash dividends |  |  | (117,647 | ) |  |  | (112,153 | ) |  |  | (108,585 | )
Repurchase of stock |  |  | (3,013 | ) |  |  | (6,985 | ) |  |  | (21,811 | )
Exercise of stock options |  |  | 7,284 |  |  |  | 9,931 |  |  |  | 12,116 |
Cash From (Used For) Financing Activities |  |  | 138,150 |  |  |  | (117,441 | ) |  |  | 57,717 |
Effect of Exchange Rate Changes on Cash and Cash Equivalents |  |  | (1,614 | ) |  |  | (29,152 | ) |  |  | 29,713 |
Net Change in Cash and Cash Equivalents |  |  | 27,586 |  |  |  | (119,043 | ) |  |  | 219,656 |
Cash and Cash Equivalents at Beginning of Period |  |  | 315,968 |  |  |  | 435,011 |  |  |  | 215,355 |
Cash and Cash Equivalents at End of Period |  | $ | 343,554 |  |  | $ | 315,968 |  |  | $ | 435,011 |
Supplemental Disclosures of Cash Flows Information: |  |  |  |  |  |  |  |  |  |  |  |
Cash paid during the year for: |  |  |  |  |  |  |  |  |  |  |  |
Interest |  | $ | 77,869 |  |  | $ | 70,517 |  |  | $ | 62,892 |
Income taxes |  | $ | 106,043 |  |  | $ | 96,067 |  |  | $ | 65,935 |
Supplemental Schedule of Non-Cash Investing and Financing Activities: |  |  |  |  |  |  |  |  |  |  |  |
Debt from business combinations |  | $ | 1,377 |  |  | $ | 3,858 |  |  | $ | — |

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

RPM International Inc. and Subsidiaries 37

CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY

(In thousands)

|  | Common Stock |  |  |  |
|  | Number of Shares |  |  | Par/Stated Value |  |  | Paid-In Capital |
Balance at June 1, 2010 |  |  | 129,918 |  |  | $ | 1,299 |  |  | $ | 724,089 |
Net income |  |  | — |  |  |  | — |  |  |  | — |
Other comprehensive income |  |  | — |  |  |  | — |  |  |  | — |
Dividends paid |  |  | — |  |  |  | — |  |  |  | — |
Other noncontrolling interest activity |  |  | — |  |  |  | — |  |  |  | (13,233 | )
Shares repurchased |  |  | (1,036 | ) |  |  | (10 | ) |  |  | 10 |
Stock option exercises |  |  | 784 |  |  |  | 8 |  |  |  | 10,397 |
Stock option compensation |  |  | — |  |  |  | — |  |  |  | 3,855 |
Restricted stock award compensation |  |  | 914 |  |  |  | 9 |  |  |  | 10,127 |
Balance at May 31, 2011 |  |  | 130,580 |  |  |  | 1,306 |  |  |  | 735,245 |
Net income |  |  | — |  |  |  | — |  |  |  | — |
Other comprehensive income |  |  | — |  |  |  | — |  |  |  | — |
Dividends paid |  |  | — |  |  |  | — |  |  |  | — |
Other noncontrolling interest activity |  |  | — |  |  |  | — |  |  |  | (16,175 | )
Shares repurchased |  |  | (165 | ) |  |  | (2 | ) |  |  | 2 |
Stock option exercises |  |  | 577 |  |  |  | 6 |  |  |  | 7,311 |
Stock option compensation |  |  | — |  |  |  | — |  |  |  | 3,991 |
Restricted stock award compensation |  |  | 563 |  |  |  | 6 |  |  |  | 12,521 |
Balance at May 31, 2012 |  |  | 131,555 |  |  |  | 1,316 |  |  |  | 742,895 |
Net income |  |  | — |  |  |  | — |  |  |  | — |
Other comprehensive income |  |  | — |  |  |  | — |  |  |  | — |
Dividends paid |  |  | — |  |  |  | — |  |  |  | — |
Other noncontrolling interest activity |  |  | — |  |  |  | — |  |  |  | (3,809 | )
Stock option exercises |  |  | 431 |  |  |  | 4 |  |  |  | 4,788 |
Stock option compensation |  |  | — |  |  |  | — |  |  |  | 1,318 |
Restricted stock award compensation |  |  | 610 |  |  |  | 6 |  |  |  | 18,313 |
Balance at May 31, 2013 |  |  | 132,596 |  |  | $ | 1,326 |  |  | $ | 763,505 |

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

38 RPM International Inc. and Subsidiaries

|  | Treasury Stock |  |  | Accumulated Other Comprehensive Income/(Loss) |  |  | Retained Earnings |  |  | Total RPM International Inc. Equity |  |  | Non-Controlling Interests |  |  | Total Equity |
|  |  | $(40,686) |  |  | $ | (107,791 | ) |  | $ | 502,562 |  |  | $ | 1,079,473 |  |  | $ | 81,768 |  |  | $ | 1,161,241 |
|  |  | — |  |  |  | — |  |  |  | 189,058 |  |  |  | 189,058 |  |  |  | 14,110 |  |  |  | 203,168 |
|  |  | — |  |  |  | 113,864 |  |  |  | — |  |  |  | 113,864 |  |  |  | 15,093 |  |  |  | 128,957 |
|  |  | — |  |  |  | — |  |  |  | (108,585 | ) |  |  | (108,585 | ) |  |  | — |  |  |  | (108,585 | )
|  |  | — |  |  |  | — |  |  |  | — |  |  |  | (13,233 | ) |  |  | 13,233 |  |  |  | — |
|  |  | (17,948) |  |  |  | — |  |  |  | — |  |  |  | (17,948 | ) |  |  | — |  |  |  | (17,948 | )
|  |  | (507) |  |  |  | — |  |  |  | — |  |  |  | 9,898 |  |  |  | — |  |  |  | 9,898 |
|  |  | — |  |  |  | — |  |  |  | — |  |  |  | 3,855 |  |  |  | — |  |  |  | 3,855 |
|  |  | (3,354) |  |  |  | — |  |  |  | — |  |  |  | 6,782 |  |  |  | — |  |  |  | 6,782 |
|  |  | (62,495) |  |  |  | 6,073 |  |  |  | 583,035 |  |  |  | 1,263,164 |  |  |  | 124,204 |  |  |  | 1,387,368 |
|  |  | — |  |  |  | — |  |  |  | 215,936 |  |  |  | 215,936 |  |  |  | 17,827 |  |  |  | 233,763 |
|  |  | — |  |  |  | (183,966 | ) |  |  | — |  |  |  | (183,966 | ) |  |  | (27,879 | ) |  |  | (211,845 | )
|  |  | — |  |  |  | — |  |  |  | (112,153 | ) |  |  | (112,153 | ) |  |  | — |  |  |  | (112,153 | )
|  |  | — |  |  |  | — |  |  |  | — |  |  |  | (16,175 | ) |  |  | 16,175 |  |  |  | — |
|  |  | (3,008) |  |  |  | — |  |  |  | — |  |  |  | (3,008 | ) |  |  | — |  |  |  | (3,008 | )
|  |  | (718) |  |  |  | — |  |  |  | — |  |  |  | 6,599 |  |  |  | — |  |  |  | 6,599 |
|  |  | — |  |  |  | — |  |  |  | — |  |  |  | 3,991 |  |  |  | — |  |  |  | 3,991 |
|  |  | (3,259) |  |  |  | — |  |  |  | — |  |  |  | 9,268 |  |  |  | — |  |  |  | 9,268 |
|  |  | (69,480) |  |  |  | (177,893 | ) |  |  | 686,818 |  |  |  | 1,183,656 |  |  |  | 130,327 |  |  |  | 1,313,983 |
|  |  | — |  |  |  | — |  |  |  | 98,603 |  |  |  | 98,603 |  |  |  | 11,248 |  |  |  | 109,851 |
|  |  | — |  |  |  | 18,640 |  |  |  | — |  |  |  | 18,640 |  |  |  | 8,691 |  |  |  | 27,331 |
|  |  | — |  |  |  | — |  |  |  | (117,647 | ) |  |  | (117,647 | ) |  |  | — |  |  |  | (117,647 | )
|  |  | — |  |  |  | — |  |  |  | — |  |  |  | (3,809 | ) |  |  | 3,809 |  |  |  | — |
|  |  | (1,934) |  |  |  | — |  |  |  | — |  |  |  | 2,858 |  |  |  | — |  |  |  | 2,858 |
|  |  | — |  |  |  | — |  |  |  | — |  |  |  | 1,318 |  |  |  | — |  |  |  | 1,318 |
|  |  | (1,080) |  |  |  | — |  |  |  | — |  |  |  | 17,239 |  |  |  | — |  |  |  | 17,239 |
|  |  | $(72,494) |  |  | $ | (159,253 | ) |  | $ | 667,774 |  |  | $ | 1,200,858 |  |  | $ | 154,075 |  |  | $ | 1,354,933 |

RPM International Inc. and Subsidiaries 39

Notes to Consolidated Financial Statements

May 31, 2013, 2012, 2011

NOTE A — SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

1) Consolidation, Noncontrolling Interests and Basis of Presentation

Our financial statements include all of our majority-owned subsidiaries, except for certain subsidiaries that were deconsolidated on May 31, 2010 (please refer to Note A(2)). We account for our investments in less-than-majority-owned joint ventures, for which we have the ability to exercise significant influence, under the equity method. Effects of transactions between related companies, except for certain subsidiaries that were deconsolidated, are eliminated in consolidation.

Our business is dependent on external weather factors. Historically, we have experienced strong sales and net income in our first, second and fourth fiscal quarters comprising the three-month periods ending August 31, November 30 and May 31, respectively, with weaker performance in our third fiscal quarter (December through February).

Certain reclassifications have been made to prior-year amounts to conform to the current-year presentation. Refer to Note P and Note D for a discussion of reclassifications made to other accrued liabilities – current and other long-term liabilities, and marketable securities, respectively, as of May 31, 2012.

Noncontrolling interests are presented in our Consolidated Financial Statements as if parent company investors (controlling interests) and other minority investors (noncontrolling interests) in partially owned subsidiaries have similar economic interests in a single entity. As a result, investments in noncontrolling interests are reported as equity in our Consolidated Financial Statements. Additionally, our Consolidated Financial Statements include 100% of a controlled subsidiary’s earnings, rather than only our share. Transactions between the parent company and noncontrolling interests are reported in equity as transactions between stockholders, provided that these transactions do not create a change in control.

During the second quarter of fiscal 2012, we increased our ownership in Kemrock Industries and Exports Limited (“Kemrock”) to over 20% of Kemrock’s outstanding shares of common stock. At that time, and as a result of our ownership exceeding 20% of their outstanding shares, we changed our method of accounting for our investment in Kemrock stock from an available for sale security to the equity method.

Additionally, during fiscal 2012, we entered into three other, separate agreements with Kemrock. First, we agreed to loan Kemrock $15.0 million, which was to be repaid in cash, or alternatively, goods and commercial materials, no later than September 15, 2012. The loan is classified as a note receivable and is included in prepaid and other current assets in our Consolidated Balance Sheet. Second, we entered into a global depository receipt (“GDR”) Purchase Agreement with Kemrock, whereby we purchased 693,072 GDRs of Kemrock for an aggregate purchase price of approximately $7.2 million. The GDRs are included in our investment in Kemrock, which had a carrying value at the end of fiscal 2012 of $42.2 million, and are classified as other long-term assets in our Consolidated Balance Sheet. Lastly, during fiscal 2012 we invested $22.7 million in 5.5% convertible bonds issued by Kemrock. The bonds are convertible into ordinary shares or GDRs each representing one ordinary share of Kemrock stock, and may be converted at any time on or after June 4, 2012 and up to the close of business on June 12, 2017. Our investment in Kemrock’s convertible bonds is accounted for as an available-for-sale security and is classified in other long-term assets in our Consolidated Balance Sheet.

The convertible feature embedded in the convertible bonds is accounted for as a derivative under the guidance in ASC 815, “Derivatives and Hedging.”

At the time of our investment in Kemrock’s convertible bonds, Kemrock was in the midst of major capital expansion for new projects and upcoming technologies, and there were no indications of any adverse business, economic, competitive, or market factors. However, on August 8, 2012, the price of Kemrock’s common stock plunged below our carrying value, declining by approximately 40% from its May 31, 2012 per share price of 531.0 rupees. 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 the overall tightening of lending practices of banks and credit markets in India. At that time, we also 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 margin 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. The market value of shares of Kemrock common stock continued to decline significantly, and dropped from 531.0 rupees per share as of May 31, 2012 to 56.70 rupees per share as of November 30, 2012; the majority of which began to occur during the month of August 2012. As of May 31, 2013, the market value of shares of Kemrock common stock continued its decline to 43.85 rupees per share.

We account for our equity method investment in Kemrock under ASC 323, “Investments – Equity Method and Joint Ventures.” As outlined in ASC 323-10-35-32, a decline in the quoted market price below the carrying amount, when combined with other evidence of a loss in value, may be indicative of a loss in value that is other than temporary. Acting upon the premise that a write-down may be required, we considered all available evidence to evaluate the realizable value of our equity investment, including the decline in the market price of shares of Kemrock stock, the financial condition and near term prospects of Kemrock, and the overall economic situation in India. As a result of these factors, we determined that it was appropriate to record an impairment loss during the three months ended August 31, 2012 of approximately $32.1 million of our equity method investment. As the value of the embedded conversion derivative is directly correlated to the market value of Kemrock stock, we wrote-down the embedded conversion feature derivative and recorded an approximate $8.2 million charge to earnings during the three months ended August 31, 2012.

After further monitoring of the economic environment in India and the continued declines in the price of Kemrock common stock during the three months ended November 30, 2012, we determined that it was appropriate to write off the remaining value of the convertible feature embedded in our investment in Kemrock convertible bonds, approximating $0.8 million, and the remaining equity investment in Kemrock, approximating $10.1 million, which represented our proportionate share of Kemrock losses under the equity method of accounting and the significant decline in the price of Kemrock stock during that time frame. The losses are classified in other (income) expense, net in our Consolidated Statements of Income. Please see Note A(16) for additional information.

40 RPM International Inc. and Subsidiaries |  |

As of May 31, 2013, Kemrock had repaid approximately $6.0 million of the original $15.0 million loan. We do not anticipate that we will receive any further payments on this loan, and therefore we recorded a loss of $4.0 million during our fourth quarter ended May 31, 2013, which was in addition to the loss of $5.0 million previously recorded for the amount deemed uncollectible during our first quarter ended August 31, 2012. The loss is classified in selling, general and administrative expense in our Consolidated Statements of Income.

Considering the lack of expected future cash flows, given the continued financial deterioration of Kemrock through May 31, 2013, combined with Kemrock’s inability to meet interest payment deadlines on its outstanding convertible bonds, we recognized an other-than-temporary loss for our remaining investment in Kemrock, approximating $13.7 million.

2) Deconsolidation of Specialty Products Holding Corp. (“SPHC”)

On May 31, 2010, Bondex International, Inc. (“Bondex”) and its parent, SPHC, filed Chapter 11 reorganization proceedings in the United States Bankruptcy Court for the District of Delaware. SPHC is our wholly owned subsidiary. In accordance with ASC 810, when a subsidiary becomes subject to the control of a government, court, administrator, or regulator, deconsolidation of that subsidiary is generally required. We therefore deconsolidated SPHC and its subsidiaries from our balance sheet as of May 31, 2010, and eliminated the results of SPHC’s operations from our results of operations beginning on that date. We believe we have no responsibility for liabilities of SPHC and Bondex. As a result of the Chapter 11 reorganization proceedings, on a prospective basis we will continue to account for our investment in SPHC under the cost method.

We had a net receivable from SPHC at May 31, 2010, that we expect may change before the bankruptcy proceedings have been finalized. The potential change relates to our indemnification of an insurer on appeal bonds pertaining to Bondex’s appeal of two asbestos cases that had been underway prior to the bankruptcy filing, neither of which are material in amount. During our fiscal 2012, one of the appeal bonds was satisfied, and during fiscal 2013, the remaining appeal bond was satisfied. Included in the net amount due from SPHC are receivables and payables, which we concluded we have the right to report as a net amount based on several factors, including the fact that all amounts are determinable, the balances are due to and from our subsidiaries, and we have been given reasonable assurance that netting the applicable receivables and payables would remain legally enforceable. We analyzed our net investment in SPHC as of May 31, 2010, which included a review of our advances to SPHC, an assessment of the collectibility of our net receivables due from SPHC, and a computation of the gain to be recorded upon deconsolidation based on the carrying amount of our investment in SPHC. In accordance with GAAP, the gain on deconsolidation related to the carrying amount of net assets of SPHC at May 31, 2010, was calculated in accordance with ASC 810-10-40-5, as follows:

a) | the aggregate of (1) the fair value of consideration received, (2) the fair value of any retained noncontrolling investment in the former subsidiary at the date the subsidiary is deconsolidated, and (3) the carrying amount of any noncontrolling interest in the former subsidiary; less

b) | the carrying amount of the former subsidiary’s assets and liabilities.

In determining the carrying value of any retained noncontrolling investment in SPHC at the date of deconsolidation we considered several factors, including analyses of cash flows combined with various assumptions relating to the future performance of this entity and a discounted value of SPHC’s recorded asbestos-related contingent obligations based on

information available to us as of the date of deconsolidation. The discounted cash flow approach relies primarily on Level 3 unobservable inputs, whereby expected future cash flows are discounted using a rate that includes assumptions regarding an entity’s average cost of debt and equity, incorporates expected future cash flows based on internal business plans, and applies certain assumptions about risk and uncertainties due to the bankruptcy filing. Our estimates are based upon assumptions we believe to be reasonable, but which by nature are uncertain and unpredictable. As a result of this analysis, we determined that the carrying value of our retained interest in SPHC approximated zero.

As a result of the combined analyses of each of the components of our net investment in SPHC, we recorded a net loss of approximately $7.9 million, which was reflected in Other Expense, Net, during the fourth fiscal quarter of the year ended May 31, 2010. No changes have been made to these amounts through May 31, 2013.

3) Use of Estimates

The preparation of financial statements in conformity with GAAP requires us to make estimates and assumptions that affect reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the financial statements, and reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Management has evaluated subsequent events through the date the Consolidated Financial Statements were filed with the Securities and Exchange Commission.

4) Acquisitions/Divestitures

We account for business combinations using the acquisition method of accounting and, accordingly, the assets and liabilities of the acquired entities are recorded at their estimated fair values at the acquisition date.

During the fiscal year ended May 31, 2013, we completed six acquisitions. Two of the current year acquisitions report through our consumer reportable segment, which included the following: a producer and marketer of innovative and unique exterior wood deck and concrete restoration systems based in Clarkston, Georgia; and a manufacturer of nail care enamels, coatings components and related products for the personal care industry located in Paterson, New Jersey. The remaining product line acquisitions report through our industrial reportable segment, and include our acquisition of a manufacturer of rolled asphalt roofing materials, waterproofing products, chemical admixtures and industrial epoxy flooring systems located in Cacapava, Brazil; and three smaller businesses.

During the fiscal year ended May 31, 2012, we completed six acquisitions. Four of the acquired product lines report through our industrial reportable segment, which included the following: a manufacturer of polyurethane and urethane-based flooring and decking solutions for cruise ships, yachts and naval applications based in Genoa, Italy; a supplier and provider of equipment and solutions for water and fire damage restoration, professional cleaning and environmental control based in Burlington, Washington; a supplier of passive fire protection and insulation products headquartered in Barcelona, Spain; and a manufacturer and supplier of EIFS and complementary product lines based in Germany and serving the German and French construction markets. Two of the acquired product lines report through our consumer reportable segment, which included the following: a manufacturer of automotive aftermarket coatings based in Hallam, Victoria, Australia; and a manufacturer of specialty coating based in Cicero, Illinois.

|  | RPM International Inc. and Subsidiaries 41

The purchase price for each acquisition has been allocated to the estimated fair values of the assets acquired and liabilities assumed as of the date of acquisition. Final determinations of the purchase price allocation for these acquisitions have been completed, and are aggregated by year of purchase in the following table:

|  | Fiscal 2013 Acquisitions |  |  | Fiscal 2012 Acquisitions |
(In thousands) |  | Weighted-Average Intangible Asset Amortization Life (In Years) |  | Total |  |  | Weighted-Average Intangible Asset Amortization Life (In Years) |  | Total |
Current assets |  |  |  | $ | 67,397 |  |  |  |  | $ | 84,693 |
Property, plant and equipment |  |  |  |  | 46,306 |  |  |  |  |  | 30,096 |
Goodwill |  | N/A |  |  | 260,789 |  |  | N/A |  |  | 55,177 |
Tradenames—indefinite lives |  | N/A |  |  | 38,448 |  |  | N/A |  |  | 26,986 |
Other intangible assets |  | 9 |  |  | 103,593 |  |  | 14 |  |  | 43,062 |
Other long-term assets |  |  |  |  | 8,171 |  |  |  |  |  | 3,066 |
Total Assets Acquired |  |  |  | $ | 524,704 |  |  |  |  | $ | 243,080 |
Liabilities assumed |  |  |  |  | (120,372 | ) |  |  |  |  | (64,743 | )
Net Assets Acquired |  |  |  | $ | 404,332 | (1) |  |  |  | $ | 178,337 | (2)

(1) | Figure includes cash acquired of $6.9 million.

(2) | Figure includes cash acquired of $12.3 million.

Our Consolidated Financial Statements reflect the results of operations of acquired businesses as of their respective dates of acquisition. Pro-forma results of operations for the years ended May 31, 2013 and May 31, 2012 were not materially different from reported results and, consequently, are not presented.

5) Foreign Currency

The functional currency for each of our foreign subsidiaries is its principal operating currency. Accordingly, for the periods presented, assets and liabilities have been translated using exchange rates at year end, while income and expense for the periods have been translated using a weighted-average exchange rate.

The resulting translation adjustments have been recorded in accumulated other comprehensive income (loss), a component of stockholders’ equity, and will be included in net earnings only upon the sale or liquidation of the underlying foreign investment, neither of which is contemplated at this time. Transaction gains and losses have been immaterial during the past three fiscal years.

6) Cash and Cash Equivalents

For purposes of the statement of cash flows, we consider all highly liquid debt instruments purchased with a maturity of three months or less to be cash equivalents. We do not believe we are exposed to any significant credit risk on cash and cash equivalents. The carrying amounts of cash and cash equivalents approximate fair value.

7) Property, Plant & Equipment

May 31, |  | 2013 |  |  | 2012 |
(In thousands) |  |  |  |  |  |
Land |  | $ | 45,281 |  |  | $ | 36,767 |
Buildings and leasehold improvements |  |  | 311,869 |  |  |  | 291,026 |
Machinery and equipment |  |  | 770,973 |  |  |  | 723,172 |
Total property, plant and equipment, at cost |  |  | 1,128,123 |  |  |  | 1,050,965 |
Less: allowance for depreciation and amortization |  |  | 635,760 |  |  |  | 632,133 |
Property, plant and equipment, net |  | $ | 492,363 |  |  | $ | 418,832 |

We review long-lived assets for impairment when circumstances indicate that the carrying values of these assets may not be recoverable. For assets that are to be held and used, an impairment charge is recognized when the estimated undiscounted future cash flows associated with the asset or group of assets are less than their carrying value. If impairment exists, an adjustment is made to write the asset down to its fair value, and a loss is recorded for the difference between the carrying value and the fair value. Fair values are determined based on quoted market values, discounted cash flows, internal appraisals or external appraisals, as applicable. Assets to be disposed of are carried at the lower of their carrying value or estimated net realizable value.

Depreciation is computed primarily using the straight-line method over the following ranges of useful lives:

Land improvements |  | 3 to 30 years
Buildings and improvements |  | 3 to 50 years
Machinery and equipment |  | 1 to 30 years

Total depreciation expense for each fiscal period includes the charges to income that result from the amortization of assets recorded under capital leases.

8) 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 collectibility 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. Certain long-term construction contracts are accounted for under the percentage-of-completion method, and therefore we 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

42 RPM International Inc. and Subsidiaries |  |

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.

9) Shipping Costs

Shipping costs paid to third-party shippers for transporting products to customers are included in selling, general and administrative expenses. For the years ended May 31, 2013, 2012 and 2011, shipping costs were $125.6 million, $112.0 million and $103.0 million, respectively.

10) 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 collectibility. These estimates are based on an analysis of trends in collectibility 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 uncollectibility. 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. For the periods ended May 31, 2013, 2012 and 2011, bad debt expense approximated $18.8 million, $5.8 million and $10.9 million, respectively. Included in bad debt expense during fiscal 2013 is $9.0 million recognized for amounts written off in relation to our loan to Kemrock, as described in further detail in Note A(1).

11) 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. Inventories were composed of the following major classes:

May 31, |  | 2013 |  |  | 2012 |
(In thousands) |  |  |  |  |  |
Raw material and supplies |  | $ | 185,590 |  |  | $ | 160,869 |
Finished goods |  |  | 363,090 |  |  |  | 329,109 |
Total Inventory |  | $ | 548,680 |  |  | $ | 489,978 |

12) Goodwill and Other Intangible Assets

We account for goodwill and other intangible assets in accordance with the provisions of ASC 350 and account for business combinations using the acquisition method of accounting and accordingly, the assets and liabilities of the entities acquired are recorded at their estimated fair values at the acquisition date. Goodwill represents the excess of the purchase price paid over the fair value of net assets acquired, including the amount assigned to identifiable intangible assets.

We performed the required annual goodwill impairment assessments as of the first day of our fourth fiscal quarter 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. In the fourth quarter of fiscal 2012, we early adopted new 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. Under the new guidance, the traditional two-step quantitative process is required only if an entity concludes that it is more likely than not that a reporting unit’s fair value is less than its carrying amount. We applied both the qualitative and

traditional two-step quantitative processes during our annual goodwill impairment assessment performed during the fourth quarter of fiscal 2013.

The traditional two-step quantitative goodwill impairment assessment involves estimating the fair value of a reporting unit and comparing it with its carrying amount. If the carrying amount of the reporting unit exceeds its fair value, additional steps are followed to determine and recognize, if appropriate, an impairment loss. Calculating the fair value of the reporting units requires our significant use of estimates and assumptions. We estimate the fair values of our reporting units by applying a combination of third-party market-value indicators, when observable market data is available, and discounted future cash flows to each of our reporting unit’s projected EBITDA. In applying this methodology, we rely on a number of factors, including actual and forecasted operating results and market data. As a result of the assessments performed for fiscal 2013, 2012 and 2011, there were no indicators of impairment.

Additionally, we test all indefinite-lived intangible assets for impairment annually. We perform the required annual impairment assessments as of the first day of our fourth fiscal quarter. In the fourth quarter of fiscal 2013, we adopted new FASB guidance that simplifies how an entity tests indefinite-lived intangible assets 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 an indefinite-lived intangible asset is less than its carrying amount.

The annual impairment assessment involves estimating the fair value of each indefinite-lived asset and comparing it with its carrying amount. If the carrying amount of the intangible asset exceeds its fair value, we record an impairment loss equal to the difference. Calculating the fair value of the indefinite-lived assets requires our significant use of estimates and assumptions. We estimate the fair values of our intangible assets by applying a relief-from-royalty calculation, which includes discounted future cash flows related to each of our intangible asset’s projected revenues. In applying this methodology, we rely on a number of factors, including actual and forecasted revenues and market data. As a result of the assessments performed for fiscal 2013, 2012 and 2011, there were no indicators of impairment.

Should the future earnings and cash flows at our reporting units decline and/or discount rates increase, future impairment charges to goodwill and other intangible assets may be required.

13) Advertising Costs

Advertising costs are charged to operations when incurred and are included in SG&A expenses. For the years ended May 31, 2013, 2012 and 2011, advertising costs were $43.2 million, $34.1 million and $33.3 million, respectively.

14) Research and Development

Research and development costs are charged to operations when incurred and are included in selling, general and administrative expenses. The amounts charged to expense for the years ended May 31, 2013, 2012 and 2011 were $49.3 million, $45.4 million and $40.9 million, respectively.

15) Stock-Based Compensation

Stock-based compensation represents the cost related to stock-based awards granted to our employees and directors, which may include restricted stock, stock options and stock appreciation rights (“SARs”). We measure stock-based compensation cost at the date of grant, based on the estimated fair value of the award. We recognize the cost as expense on a straight-line basis (net of estimated forfeitures) over the related vesting period. Refer to Note I, “Stock-Based Compensation,” for further information.

|  | RPM International Inc. and Subsidiaries 43

16) Investment (Income), Net

Investment (income), net, consists of the following components:

Year Ended May 31, |  | 2013 |  |  | 2012 |  |  | 2011 |
(In thousands) |  |  |  |  |  |  |  |  |
Interest (income) |  | $ | (6,814 | ) |  | $ | (5,031 | ) |  | $ | (5,058 | )
Loss (gain) on sale of marketable securities |  |  | (11,664 | ) |  |  | 862 |  |  |  | (9,675 | )
Other-than-temporary impairment on securities |  |  | 14,279 |  |  |  | 1,604 |  |  |  | 693 |
Dividend (income) |  |  | (1,979 | ) |  |  | (1,621 | ) |  |  | (1,642 | )
Investment (income), net |  | $ | (6,178 | ) |  | $ | (4,186 | ) |  | $ | (15,682 | )

17) Other Expense (Income), Net

Other expense (income), net, consists of the following components:

Year Ended May 31, |  | 2013 |  |  | 2012 |  |  | 2011 |
(In thousands) |  |  |  |  |  |  |  |  |
Royalty (income), net |  | $ | (2,069 | ) |  | $ | (1,520 | ) |  | $ | (1,249 | )
Loss on Brazil operational repositioning |  |  | 6,087 |  |  |  |  |  |  |  |  |
Loss on Kemrock conversion option |  |  | 9,030 |  |  |  |  |  |  |  |  |
(Income) loss related to unconsolidated equity affiliates |  |  | 44,671 |  |  |  | (8,079 | ) |  |  | (1,148 | )
Other expense (income), net |  | $ | 57,719 |  |  | $ | (9,599 | ) |  | $ | (2,397 | )

Equity in Income of Unconsolidated Affiliates

Beginning with our fiscal year ended May 31, 2007, we began purchasing shares of Kemrock Industries and Exports Limited (“Kemrock”) common stock. By May 31, 2011, we had acquired a total of approximately 3.2 million shares of Kemrock common stock, for an accumulated cost of approximately $24.2 million, which represented approximately 18% of Kemrock’s outstanding shares at that time. Our investment in Kemrock common stock had been classified in other long-term assets on our balance sheet and included with available-for-sale securities, which are carried at fair value based on quoted market prices.

During fiscal 2012, we purchased approximately 870,000 additional shares of Kemrock common stock, which increased our ownership to 23% of Kemrock’s outstanding shares. Also during fiscal 2012, we entered into a GDR Purchase Agreement with Kemrock, whereby we purchased from Kemrock 693,072 GDRs of Kemrock for an aggregate purchase price of approximately $7.2 million. We account for our investment in the Kemrock GDRs as common stock equivalents within our total investment in Kemrock. Lastly, during fiscal 2012 we invested $22.7 million in 5.5% convertible bonds issued by Kemrock. The bonds are convertible into ordinary shares or GDRs, each representing one ordinary share of Kemrock stock, and may be converted at any time on or after June 4, 2012 and up to the close of business on June 12, 2017. Our investment in Kemrock convertible bonds is accounted for as an available-for-sale security and is classified in other long-term assets in our Consolidated Balance Sheet. The convertible feature embedded in the convertible bonds is accounted for as a derivative under the guidance in ASC 815, “Derivatives and Hedging.”

Due to the presumption under GAAP that an entity with an ownership percentage greater than 20% has significant influence, and no other factors would refute that presumption, we changed our accounting for this investment to the equity method. Adjustments are made to our investment in order to recognize our share of Kemrock’s earnings as they occur,

rather than as dividends or other distributions are received. Any changes in our proportionate share of the underlying equity of Kemrock, which could result from their issuance of additional equity securities, are recognized as increases or decreases in shareholders’ equity, net of any related tax effects.

We account for our equity method investment in Kemrock under ASC 323, “Investments – Equity Method and Joint Ventures.” As outlined in ASC 323-10-35-32, a decline in the quoted market price below the carrying amount when combined with other evidence of a loss in value may be indicative of a loss in value that is other than temporary. Acting upon the premise that a write-down of our investment in Kemrock may be required, we considered all available evidence to evaluate the realizable value of our equity investment, including a decline in the market price of shares of Kemrock stock, the financial condition and near term prospects of Kemrock, and the overall economic situation in India. As a result of these factors, we determined that it was appropriate to record an impairment loss during fiscal 2013 of approximately $55.9 million on our equity method investment, which is classified in other (income) expense, net in our Consolidated Statements of Income. We also recorded a loss of approximately $13.7 million for the write-down of our investment in Kemrock convertible bonds, which is classified in investment (income) expense, net in our Consolidated Statements of Income.

Our investment in Kemrock is reported in our Consolidated Balance Sheet at its adjusted carrying value and classified as a long-term asset. Our investment in Kemrock had no carrying value at May 31, 2013 and a carrying value of $42.2 million at May 31, 2012.

Loss on Repositioning of Operations in Brazil

During the third quarter of fiscal 2013, we completed a definitive plan to substantially liquidate our StonCor Brazil subsidiary, a small flooring business in Brazil with sales, income and assets that amounted to significantly less than 1% of our consolidated sales, income and assets in any given year, in order to leverage the substantial sales force, manufacturing facilities, broad distribution network and entrepreneurial management team of our Viapol subsidiary, which was acquired in June 2012. The acquisition of Viapol has given us the critical mass needed to sell construction products in Brazil, including RPM’s existing flooring brands such as Stonhard and Flowcrete. Viapol has the local manufacturing capabilities and technically skilled salespeople required to sell epoxy and polyurethane flooring in Brazil where we previously lacked a significant presence.

As a result of our repositioning of certain of our industrial segment operations in Brazil, we incurred a loss of approximately $6.1 million. Included in the loss was the impact of an adjustment for accumulated foreign currency translation. This non-cash charge was previously recorded as an unrealized foreign exchange loss in our currency translation account as a component of other comprehensive income.

18) Income Taxes

The provision for income taxes is calculated using the liability method. Under the liability method, deferred income taxes are recognized for the tax effect of temporary differences between the financial statement carrying amount of assets and liabilities and the amounts used for income tax purposes and for certain changes in valuation allowances. Valuation allowances are recorded to reduce certain deferred tax assets when, in our estimation, it is more likely than not that a tax benefit will not be realized.

We have not provided for U.S. income and foreign withholding taxes on approximately $1.1 billion of foreign subsidiaries’ undistributed earnings as of May 31, 2013, because such earnings have been retained and reinvested by the subsidiaries.

44 RPM International Inc. and Subsidiaries |  |

Accordingly, no provision has been made for U.S. or foreign withholding taxes, which may become payable if undistributed earnings of foreign subsidiaries were paid to us as dividends. The additional income taxes and applicable withholding taxes that would result had such earnings actually been repatriated are not practically determinable.

19) Earnings Per Share of Common Stock

Earnings per share (EPS) is computed using the two-class method. The two-class method determines EPS for each class of common stock and participating securities according to dividends and dividend equivalents and their respective participation rights in undistributed earnings. Our unvested share-based payment awards that contain rights to receive non-forfeitable dividends are considered participating securities. Basic EPS of common stock is computed by dividing net income by the weighted-average number of shares of common stock outstanding for the period. Diluted EPS of common stock is computed on the basis of the weighted-average number of shares of common stock plus the effect of dilutive potential shares of common stock outstanding during the period using the treasury stock method. Dilutive potential shares of common stock include outstanding stock options, stock awards and convertible notes. See Note K, “Earnings Per Share of Common Stock,” for additional information.

20) Other Recent Accounting Pronouncements

In June 2011, the FASB issued amended disclosure requirements for the presentation of other comprehensive income (OCI) and accumulated other comprehensive income (AOCI). OCI is comprised of costs, expenses, gains and losses that are included in comprehensive income but excluded from net income, and AOCI comprises the aggregated balances of OCI in equity. The amended guidance eliminated the option to present period changes (OCI) as part of the Statement of Changes in Equity. Under the amended guidance, all period changes (OCI) are to be presented either in a single continuous statement of comprehensive income, or in two separate but consecutive financial statements. Only summary totals are to be included in the AOCI section of the Statement of Changes in Equity. We adopted these provisions as of June 1, 2012. There was no impact on our consolidated financial results as the amendments relate only to changes in financial statement presentation.

In February 2013, the FASB further amended the disclosure requirements for comprehensive income. The update requires companies to disclose items reclassified out of AOCI and into net income in a single location either in the notes to the consolidated financial statements or parenthetically on the face of the Statements of Operations. The change is effective for fiscal years, and interim periods within those years, beginning after December 15, 2012, and is to be applied prospectively. We will adopt these provisions on June 1, 2013, and do not expect the adoption of these updated disclosure requirements to affect our consolidated results of operations, financial condition or liquidity.

21) Subsequent Event

Canadian Income Tax Law Change

Subsequent to year end, Canada Bill C-48, Technical Tax Amendments Act, 2012 (“Bill C-48”), received Royal Assent. Bill C-48 is considered enacted as of June 26, 2013 for U.S. GAAP reporting purposes. The legislation includes a number of amendments that will impact RPM on both a retroactive and prospective basis. We are in the process of analyzing the overall impact of the legislation. Our preliminary estimate of the incremental Canadian income tax expense for the retroactive period, which will be recognized in fiscal 2014, is in the range of $10.0 million to $14.0 million. The prospective impact will be based on the applicable actual operating results in future annual periods.

NOTE B — RESTRUCTURING

We record restructuring charges associated with management-approved restructuring plans to either reorganize one or more of our business segments, or to remove duplicative headcount and infrastructure associated with our businesses. Restructuring charges can include severance costs to eliminate a specified number of employees, infrastructure charges to vacate facilities and consolidate operations, and contract cancellation costs. Restructuring charges are recorded based upon planned employee termination dates and site closure and consolidation plans. The timing of associated cash payments is dependent upon the type of restructuring charge and can extend over a multi-year period. We record the short-term portion of our restructuring liability in Other accrued liabilities and the long-term portion, if any, in Other long-term liabilities in our Consolidated Balance Sheets.

Fiscal 2013 Plans

In May 2013, we approved a restructuring plan for one of our consumer operating segments designed to eliminate duplicative processes and overhead and to exit certain processes and product lines. This restructuring plan allows management to refocus its attention on faster growing brands within the consumer operating segment. In connection with this plan, we recorded aggregate charges of approximately $15.6 million, of which approximately $8.2 million relates to the elimination of 133 positions and approximately $7.4 million results from the shutdown of 2 manufacturing facilities. These actions are expected to be completed during the first seven months of fiscal 2014. In addition, there were approximately $3.9 million of inventory markdowns, which are reflected in Cost of Sales in our Consolidated Statements of Income.

Additionally, one of our industrial operating businesses adopted a restructuring plan designed to simplify business processes, accelerate innovation and deliver better results for customers, employees and stockholders. We estimate that this plan will eliminate approximately 34 positions and severance payments will be made generally through the end of fiscal 2014. In connection with the plan, we recorded aggregate charges of approximately $4.5 million, all of which relates to workforce reductions.

As a result of these restructuring activities, we recorded inventory markdowns of $3.9 million, $3.5 million in write-downs of buildings and equipment, and pretax restructuring charges for future severance payments of $12.7 million in the fourth quarter of 2013. No cash payments were made prior to May 31, 2013.

NOTE C – GOODWILL AND OTHER INTANGIBLE ASSETS

The changes in the carrying amount of goodwill, by reportable segment, for the years ended May 31, 2013 and 2012, are as follows:

(In thousands) |  | Industrial Segment |  |  | Consumer Segment |  |  | Total |
Balance as of June 1, 2011 |  | $ | 445,756 |  |  | $ | 385,733 |  |  | $ | 831,489 |
Acquisitions |  |  | 50,233 |  |  |  | 4,944 |  |  |  | 55,177 |
Translation adjustments |  |  | (30,098 | ) |  |  | (7,222 | ) |  |  | (37,320 | )
Balance as of May 31, 2012 |  |  | 465,891 |  |  |  | 383,455 |  |  |  | 849,346 |
Acquisitions |  |  | 98,718 |  |  |  | 162,071 |  |  |  | 260,789 |
Translation adjustments |  |  | 209 |  |  |  | 3,487 |  |  |  | 3,696 |
Balance as of May 31, 2013 |  | $ | 564,818 |  |  | $ | 549,013 |  |  | $ | 1,113,831 |

Total accumulated impairment losses were $14.9 million at May 31, 2013 and 2012, which was recorded during the fiscal year ended May 31, 2009 by our industrial reportable segment.

|  | RPM International Inc. and Subsidiaries 45

Other intangible assets consist of the following major classes:

(In thousands) |  | Amortization Period (In Years) |  |  | Gross Carrying Amount |  |  | Accumulated Amortization |  |  | Net Other Intangible Assets |
As of May 31, 2013 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Amortized intangible assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Formulae |  |  | 3 to 33 |  |  | $ | 216,418 |  |  | $ | 113,315 |  |  | $ | 103,103 |
Customer-related intangibles |  |  | 3 to 33 |  |  |  | 196,376 |  |  |  | 66,077 |  |  |  | 130,299 |
Trademarks/names |  |  | 2 to 40 |  |  |  | 30,223 |  |  |  | 13,222 |  |  |  | 17,001 |
Other |  |  | 1 to 40 |  |  |  | 48,817 |  |  |  | 27,046 |  |  |  | 21,771 |
Total Amortized Intangibles |  |  |  |  |  |  | 491,834 |  |  |  | 219,660 |  |  |  | 272,174 |
Indefinite-lived intangible assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Trademarks/names |  |  |  |  |  |  | 187,439 |  |  |  |  |  |  |  | 187,439 |
Total Other Intangible Assets |  |  |  |  |  | $ | 679,273 |  |  | $ | 219,660 |  |  | $ | 459,613 |
As of May 31, 2012 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Amortized intangible assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Formulae |  |  | 3 to 33 |  |  | $ | 174,190 |  |  | $ | 103,414 |  |  | $ | 70,776 |
Customer-related intangibles |  |  | 3 to 33 |  |  |  | 139,824 |  |  |  | 52,616 |  |  |  | 87,208 |
Trademarks/names |  |  | 4 to 40 |  |  |  | 26,050 |  |  |  | 11,192 |  |  |  | 14,858 |
Other |  |  | 1 to 40 |  |  |  | 49,373 |  |  |  | 25,526 |  |  |  | 23,847 |
Total Amortized Intangibles |  |  |  |  |  |  | 389,437 |  |  |  | 192,748 |  |  |  | 196,689 |
Indefinite-lived intangible assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Trademarks/names |  |  |  |  |  |  | 148,931 |  |  |  |  |  |  |  | 148,931 |
Total Other Intangible Assets |  |  |  |  |  | $ | 538,368 |  |  | $ | 192,748 |  |  | $ | 345,620 |

The aggregate intangible asset amortization expense for the fiscal years ended May 31, 2013, 2012 and 2011 was $27.7 million,

$21.4 million and $20.0 million, respectively. For the next five fiscal years, we estimate annual intangible asset amortization expense related to our existing intangible assets to approximate the following: 2014 — $25.4 million, 2015 — $24.5 million, 2016 — $23.5 million, 2017 — $22.8 million and 2018 — $21.2 million.

NOTE D — MARKETABLE SECURITIES

The following tables summarize marketable securities held at May 31, 2013 and May 31, 2012 by asset type:

|  | Available-For-Sale Securities |
(In thousands) |  | Amortized Cost |  |  | Gross Unrealized Gains |  |  | Gross Unrealized Losses |  |  | Fair Value (Net Carrying Amount) |
May 31, 2013 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Equity securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stocks—foreign |  | $ | 1,090 |  |  | $ | 244 |  |  | $ | — |  |  | $ | 1,334 |
Stocks—domestic |  |  | 24,492 |  |  |  | 5,265 |  |  |  | (392 | ) |  |  | 29,365 |
Mutual funds—foreign |  |  | 18,328 |  |  |  | 1,901 |  |  |  | (7 | ) |  |  | 20,222 |
Mutual funds—domestic |  |  | 39,184 |  |  |  | 679 |  |  |  | (492 | ) |  |  | 39,371 |
Total equity securities |  |  | 83,094 |  |  |  | 8,089 |  |  |  | (891 | ) |  |  | 90,292 |
Fixed maturity: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. treasury and other government |  |  | 20,528 |  |  |  | 247 |  |  |  | (139 | ) |  |  | 20,636 |
Corporate bonds |  |  | 1,724 |  |  |  | 244 |  |  |  | — |  |  |  | 1,968 |
Foreign bonds |  |  | 37 |  |  |  | 4 |  |  |  | — |  |  |  | 41 |
Mortgage-backed securities |  |  | 100 |  |  |  | 60 |  |  |  | (4 | ) |  |  | 156 |
Total fixed maturity securities |  |  | 22,389 |  |  |  | 555 |  |  |  | (143 | ) |  |  | 22,801 |
Total |  | $ | 105,483 |  |  | $ | 8,644 |  |  | $ | (1,034 | ) |  | $ | 113,093 |

46 RPM International Inc. and Subsidiaries

|  | Available-For-Sale Securities |
(In thousands) |  | Amortized Cost |  |  | Gross Unrealized Gains |  |  | Gross Unrealized Losses |  |  | Fair Value (Net Carrying Amount) |
May 31, 2012 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Equity securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stocks—foreign |  | $ | 1,016 |  |  | $ | 79 |  |  | $ | — |  |  | $ | 1,095 |
Stocks—domestic |  |  | 24,380 |  |  |  | 2,776 |  |  |  | (1,046 | ) |  |  | 26,110 |
Mutual funds—foreign |  |  | 17,489 |  |  |  | 521 |  |  |  | (936 | ) |  |  | 17,074 |
Mutual funds—domestic |  |  | 39,246 |  |  |  | 1,114 |  |  |  | (1,077 | ) |  |  | 39,283 |
Total equity securities |  |  | 82,131 |  |  |  | 4,490 |  |  |  | (3,059 | ) |  |  | 83,562 |
Fixed maturity: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. treasury and other government |  |  | 19,347 |  |  |  | 530 |  |  |  | (12 | ) |  |  | 19,865 |
Kemrock convertible bonds |  |  | 13,670 |  |  |  | — |  |  |  | — |  |  |  | 13,670 |
Corporate bonds |  |  | 2,305 |  |  |  | 349 |  |  |  | (5 | ) |  |  | 2,649 |
Foreign bonds |  |  | 38 |  |  |  | 1 |  |  |  | — |  |  |  | 39 |
Mortgage-backed securities |  |  | 241 |  |  |  | 105 |  |  |  | (2 | ) |  |  | 344 |
Total fixed maturity securities |  |  | 35,601 |  |  |  | 985 |  |  |  | (19 | ) |  |  | 36,567 |
Total |  | $ | 117,732 |  |  | $ | 5,475 |  |  | $ | (3,078 | ) |  | $ | 120,129 |

Marketable securities, included in other current and long-term assets totaling $49.1 million and $64.0 million at May 31, 2013, respectively, and included in other current and long-term assets totaling $30.5 million and $89.6 million at May 31, 2012, respectively, are composed of available-for-sale securities and are reported at fair value. We carry a portion of our marketable securities portfolio in long-term assets since they are generally held for the settlement of our general and product liability insurance claims processed through our wholly owned captive insurance subsidiaries. We reclassified approximately $76.0 million out of other current assets into long-term assets as of May 31, 2012 in order to reflect the time frame over which these assets are intended to be used.

In April 2012, we invested $22.7 million in 5.5% convertible bonds issued by Kemrock. The bonds are convertible into ordinary shares or global depositary receipts each representing one ordinary share of Kemrock stock, and may be converted at any time on or after June 4, 2012 and up to the close of business on June 12, 2017. On May 31, 2013, we determined that the remaining value associated with our investment in Kemrock convertible bonds was other-than-temporarily impaired, and therefore wrote off the remaining value approximating $13.7 million. Prior to the write off, our investment in Kemrock convertible bonds had been accounted for as an available for sale security, which reflected the offsetting value of the discount on the bond as of the balance sheet date and the decline in the market value of the bond, and was classified in other long-term assets in our Consolidated Balance Sheet.

Marketable securities 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 the 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 other-than-temporary declines in market value have occurred, the duration of the decline in value and our ability to hold the investment 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.

Gross gains and losses realized on sales of investments were $12.3 million and $0.6 million, respectively, for the year ended May 31, 2013. Gross gains and losses realized on sales of investments were $4.1 million and $5.0 million, respectively, for the year ended May 31, 2012. During fiscal 2013 and 2012, we recognized losses of $14.3 million and $1.6 million, respectively, for securities deemed to have other-than-temporary impairments. Included in the other-than-temporary impairments recorded during fiscal 2013 is the loss recognized for our remaining investment in Kemrock convertible bonds, totaling $13.7 million. These amounts are included in investment expense (income), net in the Consolidated Statements of Income.

Summarized below are the securities we held at May 31, 2013 and May 31, 2012 that were in an unrealized loss position and that were included in accumulated other comprehensive income, aggregated by the length of time the investments had been in that position:

|  | May 31, 2013 |  |  | May 31, 2012 |
(In thousands) |  | Fair Value |  |  | Gross Unrealized Losses |  |  | Fair Value |  |  | Gross Unrealized Losses |
Total investments with unrealized losses |  | $ | 36,582 |  |  | $ | (1,034 | ) |  | $ | 43,772 |  |  | $ | (3,078 | )
Unrealized losses with a loss position for less than 12 months |  |  | 36,327 |  |  |  | (956 | ) |  |  | 42,114 |  |  |  | (2,596 | )
Unrealized losses with a loss position for more than 12 months |  |  | 255 |  |  |  | (78 | ) |  |  | 1,658 |  |  |  | (482 | )

We have reviewed all of the securities included in the table above and have concluded that we have the ability and intent to hold these investments until their cost can be recovered, based upon the severity and duration of the decline. Therefore, we did not recognize any other-than-temporary impairment losses on these investments. Unrealized losses at May 31, 2013 were

generally related to the lower levels of volatility in valuations over the last several months for a portion of our portfolio of investments in marketable securities. The unrealized losses generally relate to investments whose fair values at May 31, 2013 were less than 15% below their original cost or have been in a loss position for less than six consecutive months. Although

|  | RPM International Inc. and Subsidiaries 47

we have seen recovery in general economic conditions over the past year, if we were to experience continuing or significant unrealized losses within our portfolio of investments in marketable securities in the future, we may recognize additional other-than-temporary impairment losses. Such potential losses

could have a material impact on our results of operations in any given reporting period. As such, we continue to closely evaluate the status of our investments and our ability and intent to hold these investments.

The net carrying values of debt securities at May 31, 2013, by contractual maturity, are shown below. Expected maturities may differ from contractual maturities because the issuers of the securities may have the right to prepay obligations without prepayment penalties.

(In thousands) |  | Amortized Cost |  |  | Fair Value |
Due: |  |  |  |  |  |  |  |
Less than one year |  | $ | 3,219 |  |  | $ | 3,240 |
One year through five years |  |  | 13,824 |  |  |  | 13,988 |
Six years through ten years |  |  | 3,579 |  |  |  | 3,602 |
After ten years |  |  | 1,767 |  |  |  | 1,971 |
|  | $ | 22,389 |  |  | $ | 22,801 |

NOTE E — FAIR VALUE MEASUREMENTS

Financial instruments recorded on the balance sheet include cash and cash equivalents, trade accounts receivable, marketable securities, notes and accounts payable, and debt.

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 collectibility. These estimates are based on an analysis of trends in collectibility 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 uncollectibility.

All derivative instruments are recognized on our Consolidated 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 cash flow hedges are recognized in other comprehensive income (loss), along with the change in the

value of the hedged item. We do not hold or issue derivative instruments for speculative purposes.

The valuation techniques utilized for establishing the fair values of assets and liabilities are based on observable and unobservable inputs. Observable inputs reflect readily obtainable data from independent sources, while unobservable inputs reflect management’s market assumptions. The fair value hierarchy has three levels based on the reliability of the inputs used to determine fair value, as follows:

Level 1 Inputs — Quoted prices for identical instruments in active markets.

Level 2 Inputs — Quoted prices for similar instruments in active markets; quoted prices for identical or similar instruments in markets that are not active; and model-derived valuations whose inputs are observable or whose significant value drivers are observable.

Level 3 Inputs — Instruments with primarily unobservable value drivers.

The following tables present our assets and liabilities that are measured at fair value on a recurring basis and are categorized using the fair value hierarchy.

(In thousands) |  | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |  | Significant Other Observable Inputs (Level 2) |  |  | Significant Unobservable Inputs (Level 3) |  |  | Fair Value at May 31, 2013 |
U.S. Treasury and other government |  | $ | — |  |  | $ | 20,636 |  |  | $ | — |  |  | $ | 20,636 |
Foreign bonds |  |  |  |  |  |  | 41 |  |  |  |  |  |  |  | 41 |
Mortgage-backed securities |  |  |  |  |  |  | 156 |  |  |  |  |  |  |  | 156 |
Corporate bonds |  |  |  |  |  |  | 1,968 |  |  |  |  |  |  |  | 1,968 |
Stocks—foreign |  |  | 1,334 |  |  |  |  |  |  |  |  |  |  |  | 1,334 |
Stocks—domestic |  |  | 29,365 |  |  |  |  |  |  |  |  |  |  |  | 29,365 |
Mutual funds—foreign |  |  |  |  |  |  | 20,222 |  |  |  |  |  |  |  | 20,222 |
Mutual funds—domestic |  |  |  |  |  |  | 39,371 |  |  |  |  |  |  |  | 39,371 |
Foreign currency forward contract |  |  |  |  |  |  | (4,751 | ) |  |  |  |  |  |  | (4,751 | )
Cross-currency swap |  |  |  |  |  |  | (10,048 | ) |  |  |  |  |  |  | (10,048 | )
Contingent consideration |  |  |  |  |  |  |  |  |  |  | (64,500 | ) |  |  | (64,500 | )
Total |  | $ | 30,699 |  |  | $ | 67,595 |  |  | $ | (64,500 | ) |  | $ | 33,794 |

48 RPM International Inc. and Subsidiaries |  |

(In thousands) |  | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |  | Significant Other Observable Inputs (Level 2) |  |  | Significant Unobservable Inputs (Level 3) |  |  | Fair Value at May 31, 2012 |
U.S. Treasury and other government |  | $ | — |  |  | $ | 19,865 |  |  | $ | — |  |  | $ | 19,865 |
Foreign bonds |  |  |  |  |  |  | 39 |  |  |  |  |  |  |  | 39 |
Mortgage-backed securities |  |  |  |  |  |  | 344 |  |  |  |  |  |  |  | 344 |
Corporate bonds |  |  |  |  |  |  | 2,649 |  |  |  |  |  |  |  | 2,649 |
Stocks—foreign |  |  | 1,095 |  |  |  |  |  |  |  |  |  |  |  | 1,095 |
Stocks—domestic |  |  | 26,110 |  |  |  |  |  |  |  |  |  |  |  | 26,110 |
Mutual funds—foreign |  |  |  |  |  |  | 17,074 |  |  |  |  |  |  |  | 17,074 |
Mutual funds—domestic |  |  |  |  |  |  | 39,283 |  |  |  |  |  |  |  | 39,283 |
Foreign currency forward contract |  |  |  |  |  |  | (1,356 | ) |  |  |  |  |  |  | (1,356 | )
Cross-currency swap |  |  |  |  |  |  | (2,159 | ) |  |  |  |  |  |  | (2,159 | )
Conversion option, Kemrock 5.5% bonds |  |  |  |  |  |  |  |  |  |  | 9,031 |  |  |  | 9,031 |
Investment in Kemrock convertible debt |  |  |  |  |  |  | 13,670 |  |  |  |  |  |  |  | 13,670 |
Total |  | $ | 27,205 |  |  | $ | 89,409 |  |  | $ | 9,031 |  |  | $ | 125,645 |

Our marketable securities are composed of mainly available-for-sale securities, and are valued using a market approach. The availability of inputs observable in the market varies from instrument to instrument and depends on a variety of factors including the type of instrument, whether the instrument is actively traded, and other characteristics particular to the transaction. For most of our financial instruments, pricing inputs are readily observable in the market, the valuation methodology used is widely accepted by market participants, and the valuation does not require significant management discretion. For other financial instruments, pricing inputs are less observable in the market and may require management judgment.

Our cross-currency swap is a liability that has a fair value of $10.0 million at May 31, 2013, that was originally designed to fix our interest and principal payments in euros for the life of our unsecured 6.70% senior notes due November 1, 2015, which resulted in an effective euro fixed-rate borrowing of 5.31%. The basis for determining the rates for this swap included three legs at the inception of the agreement: the U.S. dollar (USD) fixed rate to a USD floating rate; the euro floating to euro fixed rate; and the dollar to euro basis fixed rate at inception. Therefore, we essentially exchanged fixed payments denominated in USD for fixed payments denominated in euros, paying fixed euros at 5.31% and receiving fixed USD at 6.70%. The ultimate payments are based on the notional principal amounts of 150 million USD and approximately 125 million euros. There will be an exchange of the notional amounts at maturity. The rates included in this swap are based upon observable market data, but are not quoted market prices, and therefore, the cross-currency swap is considered a Level 2 liability on the fair value hierarchy. Additionally, this cross-currency swap has been designated as a hedging instrument, and is classified as other long-term liabilities in our Consolidated Balance Sheets.

At May 31, 2013 and 2012, we had a foreign currency forward contract with a fair value of approximately $4.8 million and $1.4 million, respectively, which is classified as other accrued liabilities in our Consolidated Balance Sheets. Our foreign

currency forward contract, which has not been designated as a hedge, was designed to reduce our exposure to the changes in the cash flows of intercompany foreign-currency-denominated loans related to changes in foreign currency exchange rates by fixing the functional currency cash flows. The foreign exchange rates included in the forward contract are based upon observable market data, but are not quoted market prices, and therefore, the forward currency forward contract is considered a Level 2 liability on the fair value hierarchy.

Our investment in Kemrock 5.5% convertible bonds includes the fair value of the conversion option feature as of the balance sheet date, and is classified in other long-term assets in our Consolidated Balance Sheet at May 31, 2012. During the first half of fiscal 2013, we recognized a loss of approximately $9.0 million, resulting from the decline in the fair value of the conversion option feature associated with the bond, driven primarily from the decline in the market value of Kemrock common stock, from 531.0 rupees per share at May 31, 2012 to 56.70 rupees per share at November 30, 2012. The majority of the decline in the market value of Kemrock shares began to occur during the month of August 2012. The write off of the conversion option balance is reflected in other expense (income) in the Consolidated Statements of Income. At May 31, 2013, we determined that the remaining value of our investment in Kemrock convertible bonds was other-than-temporarily impaired, and therefore wrote off the remaining balance of approximately $13.7 million.

The contingent consideration represents the estimated fair value of the additional variable cash consideration payable in connection with our acquisitions of Kirker Enterprises and Synta that is contingent upon the achievement of certain performance milestones. We estimated the fair value using expected future cash flows over the period in which the obligation is expected to be settled, and applied a discount rate that appropriately captures a market participant’s view of the risk associated with the obligation.

|  | RPM International Inc. and Subsidiaries 49

The carrying value of our current financial instruments, which include cash and cash equivalents, marketable securities, trade accounts receivable, accounts payable and short-term debt approximates fair value because of the short-term maturity of these financial instruments. At May 31, 2013 and May 31, 2012, the fair value of our long-term debt was estimated using active market quotes, based on our current incremental borrowing rates for similar types of borrowing arrangements, which are considered to be Level 2 inputs. Based on the analysis performed, the fair value and the carrying value of our financial instruments and long-term debt as of May 31, 2013 and May 31, 2012 are as follows:

|  | At May 31, 2013 |
(In thousands) |  | Carrying Value |  |  | Fair Value |
Cash and cash equivalents |  | $ | 343,554 |  |  | $ | 343,554 |
Marketable equity securities |  |  | 90,292 |  |  |  | 90,292 |
Marketable debt securities |  |  | 22,801 |  |  |  | 22,801 |
Long-term debt, including current portion |  |  | 1,373,697 |  |  |  | 1,501,850 |

|  | At May 31, 2012 |
(In thousands) |  | Carrying Value |  |  | Fair Value |
Cash and cash equivalents |  | $ | 315,968 |  |  | $ | 315,968 |
Marketable equity securities |  |  | 83,562 |  |  |  | 83,562 |
Marketable debt securities |  |  | 36,567 |  |  |  | 36,567 |
Long-term debt, including current portion |  |  | 1,115,536 |  |  |  | 1,232,180 |

NOTE F — BORROWINGS

A description of long-term debt follows:

May 31, |  | 2013 |  |  | 2012 |
(In thousands) |  |  |  |  |  |
Unsecured 6.25% senior notes due December 15, 2013 |  | $ | 200,000 |  |  | $ | 200,000 |
Unsecured 6.70% senior notes due November 1, 2015(1) |  |  | 150,000 |  |  |  | 150,000 |
Unsecured 6.50% senior notes due February 14, 2018(2) |  |  | 248,259 |  |  |  | 247,890 |
Unsecured 6.125% senior note due October 15, 2019(3) |  |  | 459,457 |  |  |  | 460,688 |
Unsecured 3.45% senior notes due November 15, 2022 |  |  | 300,000 |  |  |  |  |
Revolving credit agreement for $600,000 with a syndicate of banks, through June 29, 2017(4) |  |  | 7,701 |  |  |  | 48,797 |
Other obligations, including capital leases and unsecured notes payable at various rates of interest due in installments through 2017. |  |  | 8,280 |  |  |  | 8,161 |
|  |  | 1,373,697 |  |  |  | 1,115,536 |
Less: current portion |  |  | 4,521 |  |  |  | 2,584 |
Total Long-Term Debt, Less Current Maturities |  | $ | 1,369,176 |  |  | $ | 1,112,952 |

(1) | We entered into a cross-currency swap, which fixed the interest and principal payments in euros, resulting in an effective fixed-rate borrowing of 5.31%.

(2) | The $250.0 million aggregate principal amount of the notes due 2018 is adjusted for the amortization of the original issue discount, which approximated $1.7 million and $2.1 million at May 31, 2013 and 2012, respectively. The original issue discount effectively reduced the ultimate proceeds from the financing. The effective interest rate on the notes, including the amortization of the discount, is 6.704% for both years presented.

(3) | Includes the combination of the October 2009 initial issuance of $300.0 million aggregate principal amount and the May 2011 issuance of an additional $150.0 million aggregate principal amount of these notes. The $300.0 million aggregate principal amount of the notes due 2019 from the initial issuance is adjusted for the amortization of the original issue discount, which approximated $0.2 million at May 31, 2013 and 2012. The original issue discount effectively reduced the ultimate proceeds from the October 2009 financing. The effective interest rate on the notes issued in October 2009, including the amortization of the discount, is 6.139%. The additional $150.0 million aggregate principal amount of the notes due 2019 issued in May 2011 is adjusted for the unamortized premium received at issuance, which approximated $9.7 million and $11.0 million at May 31, 2013 and 2012, respectively. The premium effectively increased the proceeds from the financing. The effective interest rate on the $150.0 million notes issued in May 2011 is 4.934%.

(4) | Interest was tied to AUD LIBOR at May 31, 2013, and averaged 4.16% for AUD denominated debt. Interest was tied to euro LIBOR and prime rate at May 31, 2012, and averaged 1.99% and 5.65%, respectively, for euro denominated debt.

The aggregate maturities of long-term debt for the five years subsequent to May 31, 2013 are as follows: 2014 — $204.5 million; 2015 — $1.3 million; 2016 — $150.9 million; 2017 — $0.5 million; 2018 — $256.2 million and thereafter $760.4 million. Additionally, at May 31, 2013, we had unused lines of credit totaling $742.3 million.

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, 2013. Our debt-to-capital ratio was 53.4% at May 31, 2013, compared with 48.5% at May 31, 2012.

6.25% Notes due 2013

On December 15, 2013, our $200 million 6.25% senior notes will mature. It is our intent to refinance this debt with funds available from our 5-year $600 million revolving credit agreement, which has a maturity date of June 29, 2017. As a result, the senior notes are classified as long-term debt at May 31, 2013. As of May 31, 2013, the available credit on our revolving credit agreement was $592 million.

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.

6.125% Notes due 2019

On October 9, 2009, we sold $300.0 million aggregate principal amount of 6.125% Notes due 2019 (the “Notes”). The net proceeds from the offering of the Notes were used to repay $163.7 million in principal amount of our unsecured notes due October 15, 2009, and approximately $120.0 million in principal amount of short-term borrowings outstanding under our accounts receivable securitization program. The balance of the net proceeds was used for general corporate purposes.

50 RPM International Inc. and Subsidiaries |  |

On May 27, 2011 we issued and sold an additional $150.0 million aggregate principal amount of the Notes. The offering was priced at 108.09% of the $150.0 million principal amount of Notes, together with accrued interest up to, but excluding the closing date, and at that price the Notes have a yield to maturity of 4.934%. The net proceeds of $162.1 million were used for general corporate purposes, including working capital and potential acquisitions of complementary businesses or other assets.

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, 2013, 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 53.5%, while our interest coverage ratio was 5.37 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 extends 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 continues to be 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 will increase to 1.25% if we do not maintain 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 is 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 may not permit our consolidated indebtedness calculated on the last day of each fiscal quarter to exceed 60% of the sum of such indebtedness and our consolidated shareholders’ equity on such date. The interest coverage ratio covenant continues to require that we not permit the ratio, calculated at the end of each fiscal quarter

for the four fiscal quarters then ended, of EBITDA to interest expense for such period to be less than 3.5 to 1. Finally, the fixed charge coverage ratio covenant under the pre-amended AR Program has been deleted. The financial tests that remain in the AR Program are substantially identical to the financial covenants contained in our Credit Facility. There were no outstanding borrowings under this facility as of May 31, 2013.

Our failure to comply with the covenants described above and other covenants contained in the Credit Facility could result in an event of default under that agreement, entitling the lenders to, among other things, declare the entire amount outstanding under the Credit Facility to be due and payable. The instruments governing our other outstanding indebtedness generally include cross-default provisions that provide that under certain circumstances, an event of default that results in acceleration of our indebtedness under the Credit Facility will entitle the holders of such other indebtedness to declare amounts outstanding immediately due and payable.

We are exposed to market risk associated with interest rates. We do not use financial derivative instruments for trading purposes, nor do we engage in foreign currency, commodity or interest rate speculation. Concurrent with the issuance of our 6.7% Senior Unsecured Notes, RPM United Kingdom G.P. entered into a cross currency swap, which fixed the interest and principal payments in euros for the life of the 6.7% Senior Unsecured Notes and resulted in an effective euro fixed rate borrowing of 5.31%.

NOTE G — INCOME TAXES

The provision for income taxes is calculated in accordance with ASC 740, which requires the recognition of deferred income taxes using the liability method.

Income (loss) before income taxes as shown in the Consolidated Statements of Income is summarized below for the periods indicated. Certain foreign operations are branches of RPM International Inc.’s subsidiaries and are therefore subject to income taxes in both the United States and the respective foreign jurisdictions. Accordingly, the provision (benefit) for income taxes by jurisdiction and the income (loss) before income taxes by jurisdiction may not be directly related.

Year Ended May 31, |  | 2013 |  |  | 2012 |  |  | 2011 |
(In thousands) |  |  |  |  |  |  |  |  |
United States |  | $ | 5,104 |  |  | $ | 187,687 |  |  | $ | 217,427 |
Foreign |  |  | 171,787 |  |  |  | 140,602 |  |  |  | 77,626 |
Income Before Income Taxes |  | $ | 176,891 |  |  | $ | 328,289 |  |  | $ | 295,053 |

Provision (benefit) for income taxes consists of the following for the periods indicated:

Year Ended May 31, |  | 2013 |  |  | 2012 |  |  | 2011 |
(In thousands) |  |  |  |  |  |  |  |  |
Current: |  |  |  |  |  |  |  |
U.S. Federal |  | $ | 56,590 |  |  | $ | 45,547 |  |  | $ | 37,871 |
State and local |  |  | 6,694 |  |  |  | 6,836 |  |  |  | 4,764 |
Foreign |  |  | 44,747 |  |  |  | 49,231 |  |  |  | 41,542 |
Total Current |  |  | 108,031 |  |  |  | 101,614 |  |  |  | 84,177 |
Deferred: |  |  |  |  |  |  |  |  |  |  |  |
U.S. Federal |  |  | (31,987 | ) |  |  | (787 | ) |  |  | 8,186 |
State and local |  |  | (3,649 | ) |  |  | (572 | ) |  |  | 2,200 |
Foreign |  |  | (5,355 | ) |  |  | (5,729 | ) |  |  | (2,678 | )
Total Deferred |  |  | (40,991 | ) |  |  | (7,088 | ) |  |  | 7,708 |
Provision for Income Taxes |  | $ | 67,040 |  |  | $ | 94,526 |  |  | $ | 91,885 |

|  | RPM International Inc. and Subsidiaries 51

The significant components of deferred income tax assets and liabilities as of May 31, 2013 and 2012 were as follows:

(In thousands) |  | 2013 |  |  | 2012 |
Deferred income tax assets related to: |  |  |  |  |  |  |  |
Inventories |  | $ | 6,795 |  |  | $ | 5,810 |
Allowance for losses |  |  | 7,584 |  |  |  | 8,935 |
Accrued compensation and benefits |  |  | 113,394 |  |  |  | 113,934 |
Accrued other expenses |  |  | 16,322 |  |  |  | 6,525 |
Other long-term liabilities |  |  | 29,954 |  |  |  | 25,280 |
Net operating loss and credit carryforwards |  |  | 70,208 |  |  |  | 76,740 |
Net unrealized loss on securities |  |  | 21,727 |  |  |  | 1,478 |
Total Deferred Income Tax Assets |  |  | 265,984 |  |  |  | 238,702 |
Less: valuation allowances |  |  | (89,909 | ) |  |  | (75,167 | )
Net Deferred Income Tax Assets |  |  | 176,075 |  |  |  | 163,535 |
Deferred income tax (liabilities) related to: |  |  |  |  |  |  |  |
Depreciation |  |  | (48,491 | ) |  |  | (47,872 | )
Pension and other postretirement benefits |  |  | (12,204 | ) |  |  | (15,824 | )
Amortization of intangibles |  |  | (125,042 | ) |  |  | (109,206 | )
Total Deferred Income Tax (Liabilities) |  |  | (185,737 | ) |  |  | (172,902 | )
Deferred Income Tax Assets (Liabilities), Net |  | $ | (9,662 | ) |  | $ | (9,367 | )

At May 31, 2013, we had U.S. federal foreign tax credit carryforwards of approximately $14.5 million, which expire starting in 2014. Additionally at May 31, 2013 we had approximately $6.2 million of state net operating loss carryforwards that expire at various dates beginning in 2014 and foreign net operating loss carryforwards of approximately $178.7 million, of which approximately $30.1 million will expire at various dates beginning in 2014 and approximately $148.6 million that have an indefinite carryforward period. Also, as of May 31, 2013, we had foreign capital loss carryforwards of approximately $18.5 million that can be carried forward indefinitely. These net operating loss, capital loss and foreign tax credit carryforwards may be used to offset a portion of future taxable income and, thereby, reduce or eliminate our U.S. federal, state or foreign income taxes otherwise payable.

When evaluating the realizability of deferred income tax assets, we consider, among other items, whether a jurisdiction has experienced cumulative pretax losses and whether a jurisdiction will generate the appropriate character of income to recognize a deferred income tax asset. More specifically, if a jurisdiction experiences cumulative pretax losses for a period of three years, including the current fiscal year, or if a jurisdiction does not have sufficient income of the appropriate character in the relevant carryback or projected carryforward periods, we typically conclude that it is more likely than not that the respective deferred tax asset will not be realized unless factors such as expected operational changes, availability of prudent and feasible tax planning strategies, reversal of taxable temporary differences or other information exists that would lead us to conclude otherwise. If, after we have evaluated these factors, the deferred income tax assets are not expected to be realized within the carryforward or carryback periods allowed for that

jurisdiction, we would conclude that a valuation allowance is required. To the extent that the deferred income tax asset is expected to be utilized within the carryback or carryforward periods, we would conclude that a valuation allowance would not be required.

In applying the above, we determined, based on the available evidence, that it is uncertain whether future taxable income of certain of our foreign subsidiaries, future taxable income of the appropriate character and anticipated foreign source income, will be significant enough to recognize corresponding deferred tax assets. As a result, we recorded net incremental valuation allowances of approximately $14.7 million in fiscal 2013. The change in valuation allowances is principally due to an increase of approximately $21.8 million associated with unrealized losses on Kemrock securities, partially offset by reductions in foreign tax credit carryforwards of approximately $7.2 million.

Total valuation allowances of approximately $89.9 million and $75.2 million have been recorded as of May 31, 2013 and 2012, respectively. The recorded valuation allowances relate to U.S. federal foreign tax credit carryforwards, foreign capital loss carryforwards, certain foreign net operating losses, net foreign deferred tax assets and unrealized losses on securities. A portion of the valuation allowance is associated with deferred tax assets recorded in acquisition accounting. In accordance with ASC 805, any reversal of a valuation allowance that was recorded in acquisition accounting reduces income tax expense.

The following table reconciles income tax expense (benefit) computed by applying the U.S. statutory federal income tax rate against income (loss) before income taxes to the provision (benefit) for income taxes:

Year Ended May 31, |  | 2013 |  |  | 2012 |  |  | 2011 |
(In thousands) |  |  |  |  |  |  |  |  |
Income tax expense (benefit) at the U.S. statutory federal income tax rate |  | $ | 61,912 |  |  | $ | 114,901 |  |  | $ | 103,141 |
Impact of foreign operations |  |  | (11,552 | ) |  |  | (32,192 | ) |  |  | (39,932 | )
State and local income taxes net of federal income tax benefit |  |  | 1,979 |  |  |  | 4,073 |  |  |  | 4,527 |
Tax benefits from the domestic manufacturing deduction |  |  | (4,489 | ) |  |  | (3,744 | ) |  |  | (2,750 | )
Nondeductible fines and penalties |  |  | 4,802 |  |  |  | — |  |  |  | — |
Nondeductible business expense |  |  | 1,269 |  |  |  | 1,304 |  |  |  | 1,404 |
Valuation allowance |  |  | 14,729 |  |  |  | 9,353 |  |  |  | 24,994 |
Other |  |  | (1,610 | ) |  |  | 831 |  |  |  | 501 |
Provision (Benefit) for Income Tax Expense |  | $ | 67,040 |  |  | $ | 94,526 |  |  | $ | 91,885 |
Effective Income Tax Rate |  |  | 37.9 | % |  |  | 28.8 | % |  |  | 31.1 | %

52 RPM International Inc. and Subsidiaries

Uncertain income tax positions are accounted for in accordance with ASC 740. The following table summarizes the activity related to unrecognized tax benefits:

(In millions) |  | 2013 |  |  | 2012 |  |  | 2011 |
Balance at June 1 |  | $ | 3.3 |  |  | $ | 6.4 |  |  | $ | 2.7 |
Additions based on tax positions related to current year |  |  | — |  |  |  | — |  |  |  | 0.3 |
Additions for tax positions of prior years |  |  | 6.0 |  |  |  | 0.5 |  |  |  | 3.9 |
Reductions for tax positions of prior years |  |  | (0.9 | ) |  |  | (0.4 | ) |  |  | (0.5 | )
Settlements |  |  | — |  |  |  | (3.2 | ) |  |  | — |
Balance at May 31 |  | $ | 8.4 |  |  | $ | 3.3 |  |  | $ | 6.4 |

The total amount of unrecognized tax benefits that would impact the effective tax rate, if recognized, was $7.5 million at May 31, 2013, $2.4 million at May 31, 2012 and $5.1 million at May 31, 2011. We do not anticipate any significant changes to the above total unrecognized tax benefits within the next 12 months.

We recognize interest and penalties related to unrecognized tax benefits in income tax expense. At May 31, 2013, 2012 and 2011, the accrual for interest and penalties was $5.2 million, $1.5 million and $1.6 million, respectively. Unrecognized tax benefits, including interest and penalties, have been classified as other long-term liabilities unless expected to be paid in one year.

We, or our subsidiaries, file income tax returns in the U.S. and in various state, local and foreign jurisdictions. As of May 31, 2013 we are subject to U.S. federal income tax examinations for the fiscal years 2012 and 2013. In addition, with limited exceptions, we, or our subsidiaries, are generally subject to state and local or non-U.S. income tax examinations by tax authorities for the fiscal years 2006 through 2013.

During fiscal 2013 we settled the U.S. federal income tax examination for fiscal years 2009 and 2010. A net refund position exists as a result of settling these examinations. The underlying Internal Revenue Service (“IRS”) adjustments related to, amongst other items, the deductibility of certain of our expenditures, exclusion of selective items of miscellaneous income and our research tax credit positions. The settlements did not have a material impact on our financial statements.

In addition to settling the above examinations, in May 2013 we informally agreed to a settlement with the IRS with respect to their examination of our fiscal 2011 tax return. The underlying adjustments were similar to those noted above for fiscal years 2009 and 2010.

We are currently under examination, or have been notified of an upcoming tax examination for various non-U.S. and domestic state and local jurisdictions. Although it is possible that certain tax examinations could be resolved during the next 12 months, the timing and outcomes are uncertain.

We include SPHC and its domestic subsidiaries (collectively, the “SPHC Group”) in our consolidated federal income tax return. We entered into a tax-cooperation agreement (the “Agreement”) with the SPHC Group, effective from June 1, 2010. Generally, the Agreement provides, amongst other items, that the federal income taxes of the SPHC Group are to be computed on a stand-alone separate return basis. The current portion of such income tax payable, if any, is due from the SPHC Group to us. Conversely, subject to the terms of the Agreement, income tax benefits associated with net operating loss or tax credit carryovers generated by the SPHC Group, if any, for the taxable year that benefits our consolidated income tax return for that taxable year are payable by us to the SPHC Group. Additionally, pursuant to the terms of the Agreement, a similar approach is applied to consolidated, combined or unitary state tax returns.

NOTE H — COMMON STOCK

On April 21, 2009, our board of directors adopted a new Stockholder Rights Plan to replace the rights plan that was originally adopted in 1999 and expired in May 2009. The new plan is substantively similar to its predecessor. Under the new plan, our board declared a dividend distribution of one right for each outstanding share of our common stock, payable May 11, 2009. The rights initially trade together with shares of our common stock and will not be exercisable. The rights generally will become exercisable and allow the holder to acquire shares of our common stock at a discounted price if a person or group acquires 15% or more of our outstanding shares. Rights held by persons who exceed the applicable threshold will be void. Under certain circumstances, the rights will entitle the holder to buy shares in an acquiring entity at a discounted price. Our board may, at its option, redeem all rights for $0.001 per right, generally at any time prior to the rights becoming exercisable. The rights will expire May 11, 2019, unless earlier redeemed, exchanged or amended by the board. The new plan specifically provides that our board will review the status of the new plan before its fifth anniversary to determine if any such action should be taken.

On January 8, 2008, we announced our authorization of a stock repurchase program under which we may repurchase shares of our common stock at our discretion for general corporate purposes. Our intention with regard to this program is to limit our repurchases only to amounts required to offset dilution created by stock issued in connection with our equity-based compensation plans, or approximately one to two million shares per year. As a result of this authorization, we may repurchase shares from time to time in the open market or in private transactions at various times and in amounts and for prices that we deem appropriate, subject to insider trading rules and other securities law restrictions. The timing of our purchases has depended upon, and will continue to depend upon, prevailing market conditions, alternative uses of capital and other factors. We may limit or terminate the repurchase program at any time. During the fiscal year ended May 31, 2013, we did not repurchase any shares of our common stock under this program. During the fiscal year ended May 31, 2012, we repurchased 164,773 shares of our common stock at a cost of approximately $3.0 million, or an average cost of $18.25 per share, under this program. During the fiscal year ended May 31, 2011, we repurchased approximately 1.0 million shares of our common stock at a cost of approximately $17.9 million, or an average cost of $17.33 per share, under this program.

NOTE I — STOCK-BASED COMPENSATION

Stock-based compensation represents the cost related to stock-based awards granted to our employees and directors; these awards include restricted stock, restricted stock units, stock options and SARs. We grant stock-based incentive awards to our employees and/or our directors under various share-based compensation plans. Plans that provide for stock option grants or share-based payment awards include the 1996 Key Employees Stock Option Plan (the “1996 Plan”) and the Amended and Restated 2004 Omnibus Equity and Incentive Plan (the “Omnibus Plan”), which includes provisions for grants of restricted stock, restricted stock units, performance stock, performance stock units and SARs. Other plans, which provide for restricted stock grants only, include the 2003 Restricted Stock Plan for Directors (the “2003 Plan”) and the 2007 Restricted Stock Plan (the “2007 Plan”).

|  | RPM International Inc. and Subsidiaries 53

We measure stock-based compensation cost at the date of grant, based on the estimated fair value of the award. We recognize the cost as expense on a straight-line basis (net of estimated forfeitures) over the related vesting period.

The following table represents total stock-based compensation expense included in our Consolidated Statements of Income:

Year Ended May 31, |  | 2013 |  |  | 2012 |  |  | 2011 |
(In thousands) |  |  |  |  |  |  |  |  |
Selling, general and administrative expense |  | $ | 17,145 |  |  | $ | 13,904 |  |  | $ | 12,282 |
Income tax expense (benefit) |  |  | (5,627 | ) |  |  | (4,921 | ) |  |  | (4,337 | )
Total stock-based compensation cost |  | $ | 11,518 |  |  | $ | 8,983 |  |  | $ | 7,945 |

Stock Option Plans

Stock options are awards that allow our employees to purchase shares of our common stock at a fixed price. We grant stock options at an exercise price equal to the stock price on the date of the grant. The fair value of SARs granted is estimated as of the date of grant using a Black-Scholes option-pricing model. The Black-Scholes option pricing model was developed for use in estimating the fair value of traded options that have no vesting restrictions and are fully transferable. The risk-free rate for periods within the contractual life of the option is based on the U.S. Treasury yield curve in effect at the time of grant. The expected life of options granted is derived from the input of the option-pricing model and represents the period of time that options granted are expected to be outstanding. Expected volatility rates are based on historical volatility of shares of our common stock.

The following is a summary of our weighted-average assumptions related to grants made during the last three fiscal years:

Year Ended May 31, |  | 2013 |  |  | 2012 |  |  | 2011 |
Risk-free interest rate |  |  | 1.1 | % |  |  | 2.5 | % |  |  | 2.1 | %
Expected life of option |  |  | 7.5 | yrs |  |  | 7.5 | yrs |  |  | 7.5 | yrs
Expected dividend yield |  |  | 3.3 | % |  |  | 3.8 | % |  |  | 4.1 | %
Expected volatility rate |  |  | 28.2 | % |  |  | 29.5 | % |  |  | 29.6 | %

Compensation cost for awards under the 1996 Plan is recognized on a straight-line basis over the related vesting period. Shares of common stock under option are not eligible for dividend payments until the shares are exercised.

The Omnibus Plan was approved by our stockholders on October 8, 2004, and is intended to be the primary stock-based award program for covered employees. A wide variety of stock and stock-based awards, as well as dollar-denominated performance-based awards, may be granted under the Omnibus Plan. SARs are issued at fair value at the date of grant, have up to ten-year terms and have graded-vesting terms over four years. Compensation cost for these awards is recognized on a straight-line basis over the related vesting period. Currently all SARs outstanding are to be settled with stock. As of May 31, 2013, there were 3,200,250 SARs outstanding and 302,238 stock options outstanding.

The following table summarizes option and share-based payment activity (including SARs) under these plans during the fiscal year ended May 31, 2013:

|  | 2013 |
Share-Based Payments |  | Weighted Average Exercise Price |  |  | Number of Shares Under Option |
(Shares in thousands) |  |  |  |  |  |
Balance at June 1 |  | $ | 19.16 |  |  |  | 3,771 |
Options granted |  |  | 25.87 |  |  |  | 550 |
Options canceled/expired |  |  | 14.08 |  |  |  | (1 | )
Options exercised |  |  | 17.80 |  |  |  | (818 | )
Balance at May 31 |  |  | 20.54 |  |  |  | 3,502 |
Exercisable at May 31 |  | $ | 18.99 |  |  |  | 2,057 |

Stock Option Plans |  | 2013 |  |  | 2012 |  |  | 2011 |
(In millions, except per share amounts) |  |  |  |  |  |  |  |  |
Weighted-average grant-date fair value per share |  | $ | 4.96 |  |  | $ | 4.69 |  |  | $ | 3.97 |
Intrinsic value of options exercised |  | $ | 9.8 |  |  | $ | 7.0 |  |  | $ | 7.7 |
Tax benefit from options exercised |  | $ | 3.5 |  |  | $ | 1.4 |  |  | $ | 1.2 |
Fair value of SARS vested |  | $ | 1.9 |  |  | $ | 2.0 |  |  | $ | 2.2 |

At May 31, 2013, the aggregate intrinsic value and weighted-average remaining contractual life of options outstanding was $44.1 million and 5.9 years respectively, while the aggregate intrinsic value and weighted-average remaining contractual life of options exercisable was $29.1 million and 4.5 years, respectively.

At May 31, 2013, the total unamortized stock-based compensation expense related to SARs that were previously granted was $4.4 million, which is expected to be recognized over 3.25 years. We anticipate that approximately 1.4 million shares at a weighted-average exercise price of $22.73 and a weighted-average remaining contractual term of 7.8 years will ultimately vest under these plans.

Restricted Stock Plans

We also grant stock-based awards, which may be made in the form of restricted stock, restricted stock units, performance stock and performance stock units. These awards are granted to eligible employees or directors, and entitle the holder to shares of our common stock as the award vests. The fair value of the awards is determined and fixed based on the stock price at the date of grant. A description of our restricted stock plans follows.

Under the Omnibus Plan, a total of 12,000,000 shares of our common stock may be subject to awards. Of the 12,000,000 shares of common stock issuable under the Omnibus Plan, up to 6,000,000 shares may be subject to “full-value” awards such as restricted stock, restricted stock unit, performance stock and performance stock unit awards.

54 RPM International Inc. and Subsidiaries |  |

The following table summarizes the share-based performance-earned restricted stock (“PERS”) activity during the fiscal year ended May 31, 2013:

(Shares in thousands) |  | Weighted-Average Grant-Date Fair Value |  |  | 2013 |
Balance at June 1 |  | $ | 20.18 |  |  |  | 1,070 |
Shares granted |  |  | 26.22 |  |  |  | 495 |
Shares forfeited |  |  | 20.62 |  |  |  | (19 | )
Shares vested |  |  | 18.98 |  |  |  | (92 | )
Balance at May 31 |  | $ | 22.31 |  |  |  | 1,454 |

The weighted-average grant-date fair value was $26.22, $21.49 and $19.31 for the fiscal years ended May 31, 2013, 2012 and 2011, respectively. The restricted stock cliff vests after three years. Nonvested restricted shares of common stock under the Omnibus Plan are eligible for dividend payments. At May 31, 2013, unamortized deferred compensation expense of $13.2 million remained and is being amortized over the applicable vesting period for each participant.

On October 7, 2010, our Compensation Committee approved contingent awards of PCRS, (the “2011 PCRS”), for certain executives. During October 2010, 680,000 shares were granted at a weighted-average grant-date price of $20.73. Additional grants were made in July 2011, June 2012 and July 2012, totaling 115,000 shares, 10,000 shares and 50,000 shares, respectively, and were granted at a weighted-average grant-date price of $22.16, $25.76 and $25.87, respectively. The awards are contingent upon the level of attainment of performance goals for the three-year and five-year periods from June 1, 2010 ending May 31, 2013, and from June 1, 2010 ending May 31, 2015, respectively. At May 31, 2013, we expect that up to 394,521 shares of stock may ultimately vest in relation to these awards. Compensation cost for these awards will be recognized on a straight-line basis over the related performance period, with consideration given to the probability of attaining the performance goals. As of May 31, 2013, there were 855,000 2011 PCRS shares outstanding and $4.1 million in total unamortized stock-based compensation expense. At May 31, 2013, approximately 392,500 shares have been earned, but not vested.

The 2003 Plan was approved on October 10, 2003 by our stockholders, and was established primarily for the purpose of recruiting and retaining directors, and to align the interests of directors with the interests of our stockholders. Only directors who are not our employees are eligible to participate. Under the 2003 Plan, up to 500,000 shares of our common stock may be awarded, with awards cliff vesting over a three-year period. The following table summarizes the share-based activity under the 2003 Plan during fiscal 2013:

(Shares in thousands) |  | Weighted-Average Grant-Date Fair Value |  |  | 2013 |
Balance at June 1 |  | $ | 20.23 |  |  |  | 115 |
Shares granted to Directors |  |  | 26.63 |  |  |  | 35 |
Shares vested |  |  | 19.31 |  |  |  | (37 | )
Balance at May 31 |  | $ | 22.50 |  |  |  | 113 |

The weighted-average grant-date fair value was $26.63, $20.60 and $20.73 for the fiscal years ended May 31, 2013, 2012 and 2011, respectively. Unamortized deferred compensation expense relating to restricted stock grants for directors of $1.2 million at May 31, 2013, is being amortized over the applicable remaining vesting period for each director. Nonvested restricted shares of common stock under the 2003 Plan are eligible for dividend payments. As of May 31, 2013, there were 192,750 shares available for future grant.

Under the 2007 Plan, up to 1,000,000 shares may be awarded to certain employees, generally subject to forfeiture. The shares vest upon the latter of attainment of age 55 and the fifth anniversary of the May 31st immediately preceding the date of the grant. In addition, we also grant restricted stock units to certain employees under this plan. The following table sets forth awards and restricted stock units issued under the 2007 Plan for the years ended May 31, 2013:

(Shares in thousands) |  | Weighted-Average Grant-Date Fair Value |  |  | 2013 |
Balance at June 1 |  | $ | 17.12 |  |  |  | 778 |
Shares granted |  |  | 25.87 |  |  |  | 89 |
Shares forfeited |  |  | 17.86 |  |  |  | (9 | )
Shares vested |  |  | 19.38 |  |  |  | (43 | )
Balance at May 31 |  | $ | 17.94 |  |  |  | 815 |

The weighted-average grant-date fair value was $25.87, $22.16 and $17.88 for the fiscal years ended May 31, 2013, 2012 and 2011, respectively. As of May 31, 2013, 234,707 shares were available for future issuance under the 2007 Plan. At May 31, 2013, unamortized stock-based compensation expense of $4.9 million, $0.1 million and $1.1 million relating to the 2007 Plan, the 1997 Plan and the Restricted Stock Units, respectively, which are being amortized over the applicable vesting period associated with each participant.

The following table summarizes the activity for all nonvested restricted shares during the year ended May 31, 2013:

(Shares in thousands) |  | Weighted-Average Grant-Date Fair Value |  |  | Number of Shares |
Balance at June 1 |  | $ | 19.53 |  |  |  | 2,758 |
Granted |  |  | 26.16 |  |  |  | 678 |
Vested |  |  | 19.15 |  |  |  | (171 | )
Forfeited |  |  | 19.72 |  |  |  | (29 | )
Balance at May 31 |  | $ | 20.94 |  |  |  | 3,236 |

The remaining weighted-average contractual term of nonvested restricted shares at May 31, 2013 is the same as the period over which the remaining cost of the awards will be recognized, which is approximately 3.2 years. The fair value of the nonvested restricted share awards have been calculated using the market value of the shares on the date of issuance. For the years ended May 31, 2013, 2012 and 2011, the weighted-average grant-date fair value for restricted share grants was $26.16, $21.62 and $19.97, respectively. The total fair value of shares that vested during the years ended May 31, 2013, 2012 and 2011 was $3.3 million, $7.0 million and $10.8 million, respectively. We anticipate that approximately 2.5 million shares at a weighted-average grant-date fair value of $20.94 and a weighted-average remaining contractual term of 3.2 years will ultimately vest, based upon the unique terms and participants of each plan. Approximately 45,194 shares of restricted stock were vested at June 1, 2012, with 56,291 restricted shares vested as of May 31, 2013. The total intrinsic value of restricted shares converted during the years ended May 31, 2013, 2012 and 2011 was $1.3 million, $3.1 million and $0.6 million, respectively.

Total unrecognized compensation cost related to all nonvested awards of restricted shares of common stock was $24.6 million as of May 31, 2013. That cost is expected to be recognized over a weighted-average period of 3.2 years. We did not receive any cash from employees as a result of employee vesting and release of restricted shares for the year ended May 31, 2013.

|  | RPM International Inc. and Subsidiaries 55

NOTE J — ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)

Accumulated other comprehensive income (loss) consists of the following components:

(In thousands) |  | Foreign Currency Translation Adjustments |  |  | Pension And Other Postretirement Benefit Liability Adjustments, Net of Tax |  |  | Unrealized Gain (Loss) On Derivatives, Net of Tax |  |  | Unrealized Gain (Loss) On Securities, Net of Tax |  |  | Total |
Balance at June 1, 2010 |  | $ | (16,462 | ) |  | $ | (103,265 | ) |  | $ | 1,059 |  |  | $ | 10,877 |  |  | $ | (107,791 | )
Reclassification adjustments for gains included in net income, net of tax of $2,791 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (5,676 | ) |  |  | (5,676 | )
Other comprehensive income (loss) |  |  | 97,808 |  |  |  | 10,163 |  |  |  | 6,131 |  |  |  | 13,554 |  |  |  | 127,656 |
Deferred taxes |  |  |  |  |  |  | (3,603 | ) |  |  | (1,923 | ) |  |  | (2,590 | ) |  |  | (8,116 | )
Balance at May 31, 2011 |  |  | 81,346 |  |  |  | (96,705 | ) |  |  | 5,267 |  |  |  | 16,165 |  |  |  | 6,073 |
Reclassification adjustments for gains included in net income, net of tax benefit of $844 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,043 |  |  |  | 1,043 |
Other comprehensive income |  |  | (89,863 | ) |  |  | (119,189 | ) |  |  | (5,512 | ) |  |  | (21,010 | ) |  |  | (235,574 | )
Deferred taxes |  |  |  |  |  |  | 41,720 |  |  |  | 1,445 |  |  |  | 7,400 |  |  |  | 50,565 |
Balance at May 31, 2012 |  |  | (8,517 | ) |  |  | (174,174 | ) |  |  | 1,200 |  |  |  | 3,598 |  |  |  | (177,893 | )
Reclassification adjustments for gains included in net income, net of tax benefit of $633 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (1,953 | ) |  |  | (1,953 | )
Other comprehensive income |  |  | (15,911 | ) |  |  | 48,100 |  |  |  | 14 |  |  |  | 7,860 |  |  |  | 40,063 |
Deferred taxes |  |  |  |  |  |  | (17,481 | ) |  |  | (18 | ) |  |  | (1,971 | ) |  |  | (19,470 | )
Balance at May 31, 2013 |  | $ | (24,428 | ) |  | $ | (143,555 | ) |  | $ | 1,196 |  |  | $ | 7,534 |  |  | $ | (159,253 | )

NOTE K — EARNINGS PER SHARE

The following table sets forth the reconciliation of the numerator and denominator of basic and diluted earnings per share, as calculated using the two-class method, for the years ended May 31, 2013, 2012 and 2011:

Year Ended May 31, |  | 2013 |  |  | 2012 |  |  | 2011 |
(In thousands, except per share amounts) |  |  |  |  |  |  |  |  |
Numerator for earnings per share: |  |  |  |  |  |  |  |  |  |  |  |
Net income attributable to RPM International Inc. stockholders |  | $ | 98,603 |  |  | $ | 215,936 |  |  | $ | 189,058 |
Less: Allocation of earnings and dividends to participating securities |  |  | (1,999 | ) |  |  | (4,024 | ) |  |  | (3,067 | )
Net income available to common shareholders—basic |  |  | 96,604 |  |  |  | 211,912 |  |  |  | 185,991 |
Add: Undistributed earnings reallocated to unvested shareholders |  |  | (3 | ) |  |  | 9 |  |  |  | 7 |
Net income available to common shareholders—diluted |  | $ | 96,601 |  |  | $ | 211,921 |  |  | $ | 185,998 |
Denominator for basic and diluted earnings per share: |  |  |  |  |  |  |  |  |  |  |  |
Basic weighted average common shares |  |  | 128,956 |  |  |  | 128,130 |  |  |  | 127,403 |
Average diluted options |  |  | 845 |  |  |  | 587 |  |  |  | 663 |
Total shares for diluted earnings per share |  |  | 129,801 |  |  |  | 128,717 |  |  |  | 128,066 |
Earnings Per Share of Common Stock Attributable to RPM International Inc. Stockholders: |  |  |  |  |  |  |  |  |  |  |  |
Basic Earnings Per Share of Common Stock |  | $ | 0.75 |  |  | $ | 1.65 |  |  | $ | 1.46 |
Diluted Earnings Per Share of Common Stock |  | $ | 0.74 |  |  | $ | 1.65 |  |  | $ | 1.45 |

For the years ended May 31, 2013, 2012 and 2011, approximately 3,095,000, 2,625,000 and 2,157,000 shares of stock, respectively, granted under stock-based compensation plans were excluded from the calculation of diluted EPS, as the effect would have been anti-dilutive.

NOTE L — LEASES

We lease certain property, plant and equipment under long-term operating lease agreements, some of which provide for increased rental payments based upon increases in the cost-of-living index. The following table illustrates our future minimum lease commitments under all non-cancelable lease agreements, for each of the next five years and in the aggregate, as of May 31, 2013:

May 31, |  |  |
(In thousands) |  |  |
2014 |  | $ | 44,021 |
2015 |  |  | 35,870 |
2016 |  |  | 27,198 |
2017 |  |  | 19,428 |
2018 |  |  | 15,282 |
Thereafter |  |  | 51,834 |
Total Minimum Lease Commitments |  | $ | 193,633 |

Total rental expense for all operating leases amounted to $46.5 million, $40.6 million and $41.4 million for the fiscal years ended May 31, 2013, 2012 and 2011, respectively.

56 RPM International Inc. and Subsidiaries |  |

NOTE M — PENSION PLANS

We sponsor several pension plans for our employees, including our principal plan (the “Retirement Plan”), which is a non-contributory defined benefit pension plan covering substantially all domestic non-union employees. Pension benefits are provided for certain domestic union employees through separate plans. Employees of our foreign subsidiaries receive pension coverage, to the extent deemed appropriate, through plans that are governed by local statutory requirements.

The Retirement Plan provides benefits that are based upon years of service and average compensation with accrued benefits vesting after five years. Benefits for union employees are generally based upon years of service, or a combination of years of service and average compensation. Our pension funding policy is to contribute an amount on an annual basis that can be deducted for federal income tax purposes, using a different actuarial cost method and different assumptions from those used for financial reporting. For the fiscal year ending May 31, 2014, we expect to contribute approximately $27.4 million to the retirement plans in the U.S. and approximately $7.4 million to our foreign plans.

Net periodic pension cost consisted of the following for the year ended May 31:

|  | U.S. Plans |  |  | Non-U.S. Plans |
(In thousands) |  | 2013 |  |  | 2012 |  |  | 2011 |  |  | 2013 |  |  | 2012 |  |  | 2011 |
Service cost |  | $ | 25,950 |  |  | $ | 19,906 |  |  | $ | 16,957 |  |  | $ | 4,337 |  |  | $ | 3,731 |  |  | $ | 3,535 |
Interest cost |  |  | 16,240 |  |  |  | 15,307 |  |  |  | 13,738 |  |  |  | 7,246 |  |  |  | 8,076 |  |  |  | 7,622 |
Expected return on plan assets |  |  | (17,431 | ) |  |  | (17,416 | ) |  |  | (12,558 | ) |  |  | (7,715 | ) |  |  | (7,867 | ) |  |  | (7,057 | )
Amortization of: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Prior service cost |  |  | 348 |  |  |  | 352 |  |  |  | 358 |  |  |  | 7 |  |  |  | 10 |  |  |  | 12 |
Net actuarial losses recognized |  |  | 16,888 |  |  |  | 8,510 |  |  |  | 7,919 |  |  |  | 2,771 |  |  |  | 2,169 |  |  |  | 2,472 |
Curtailment/settlement (gains) losses |  |  | 72 |  |  |  | — |  |  |  | 83 |  |  |  | 234 |  |  |  | — |  |  |  | (26 | )
Net Pension Cost |  | $ | 42,067 |  |  | $ | 26,659 |  |  | $ | 26,497 |  |  | $ | 6,880 |  |  | $ | 6,119 |  |  | $ | 6,558 |

The changes in benefit obligations and plan assets, as well as the funded status of our pension plans at May 31, 2013 and 2012, were as follows:

|  | U.S. Plans |  |  | Non-U.S. Plans |
(In thousands) |  | 2013 |  |  | 2012 |  |  | 2013 |  |  | 2012 |
Benefit obligation at beginning of year |  | $ | 385,013 |  |  | $ | 288,532 |  |  | $ | 175,338 |  |  | $ | 161,632 |
Service cost |  |  | 25,950 |  |  |  | 19,906 |  |  |  | 4,337 |  |  |  | 3,731 |
Interest cost |  |  | 16,240 |  |  |  | 15,307 |  |  |  | 7,246 |  |  |  | 8,076 |
Benefits paid |  |  | (16,503 | ) |  |  | (13,467 | ) |  |  | (8,761 | ) |  |  | (6,337 | )
Participant contributions |  |  |  |  |  |  |  |  |  |  | 929 |  |  |  | 1,035 |
Acquisitions |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 880 |
Actuarial (gains)/losses |  |  | (8,014 | ) |  |  | 74,735 |  |  |  | 9,820 |  |  |  | 20,563 |
Settlements/Curtailments |  |  |  |  |  |  |  |  |  |  | (3,874 | ) |  |  |  |
Premiums paid |  |  |  |  |  |  |  |  |  |  | (127 | ) |  |  | (161 | )
Currency exchange rate changes |  |  |  |  |  |  |  |  |  |  | 1,085 |  |  |  | (14,081 | )
Benefit Obligation at End of Year |  | $ | 402,686 |  |  | $ | 385,013 |  |  | $ | 185,993 |  |  | $ | 175,338 |
Fair value of plan assets at beginning of year |  | $ | 198,208 |  |  | $ | 212,215 |  |  | $ | 137,318 |  |  | $ | 141,639 |
Actual return on plan assets |  |  | 35,708 |  |  |  | (14,309 | ) |  |  | 15,859 |  |  |  | 3,987 |
Employer contributions |  |  | 24,547 |  |  |  | 13,769 |  |  |  | 9,422 |  |  |  | 8,363 |
Participant contributions |  |  |  |  |  |  |  |  |  |  | 929 |  |  |  | 1,035 |
Benefits paid |  |  | (16,503 | ) |  |  | (13,467 | ) |  |  | (8,761 | ) |  |  | (6,337 | )
Premiums paid |  |  |  |  |  |  |  |  |  |  | (127 | ) |  |  | (161 | )
Currency exchange rate changes |  |  |  |  |  |  |  |  |  |  | 416 |  |  |  | (11,208 | )
Fair Value of Plan Assets at End of Year |  | $ | 241,960 |  |  | $ | 198,208 |  |  | $ | 155,056 |  |  | $ | 137,318 |
(Deficit) of plan assets versus benefit obligations at end of year |  | $ | (160,726 | ) |  | $ | (186,805 | ) |  | $ | (30,937 | ) |  | $ | (38,020 | )
Net Amount Recognized |  | $ | (160,726 | ) |  | $ | (186,805 | ) |  | $ | (30,937 | ) |  | $ | (38,020 | )
Accumulated Benefit Obligation |  | $ | 340,742 |  |  | $ | 324,247 |  |  | $ | 173,586 |  |  | $ | 156,663 |

The fair value of the assets held by our pension plans has increased at May 31, 2013 since our previous measurement date at May 31, 2012, due primarily to the combination of gains in the stock market and plan contributions. At the same time, plan liabilities have increased slightly due to plan experience and a slight increase in interest rates. As such, we have decreased our recorded liability for the net underfunded status of our pension plans. Due to contributions and slightly higher interest rates, we expect pension expense in fiscal 2014 to be slightly below our fiscal 2013 expense level. Any future declines in the value of our pension plan assets or increases in our plan liabilities could require us to further increase our recorded liability for the net underfunded status of our pension plans and could also require accelerated and higher cash contributions to our pension plans.

RPM International Inc. and Subsidiaries 57

Amounts recognized in the Consolidated Balance Sheets for the years ended May 31, 2013 and 2012 are as follows:

|  | U.S. Plans |  |  | Non-U.S. Plans |
(In thousands) |  | 2013 |  |  | 2012 |  |  | 2013 |  |  | 2012 |
Noncurrent assets |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 42 |
Current liabilities |  |  | (43 | ) |  |  | (43 | ) |  |  | (436 | ) |  |  | (492 | )
Noncurrent liabilities |  |  | (160,683 | ) |  |  | (186,762 | ) |  |  | (30,501 | ) |  |  | (37,570 | )
Net Amount Recognized |  | $ | (160,726 | ) |  | $ | (186,805 | ) |  | $ | (30,937 | ) |  | $ | (38,020 | )

The following table summarizes the relationship between our plans’ benefit obligations and assets:

|  | U.S. Plans |
|  | 2013 |  |  | 2012 |
(In thousands) |  | Benefit Obligation |  |  | Plan Assets |  |  | Benefit Obligation |  |  | Plan Assets |
Plans with projected benefit obligation in excess of plan assets |  | $ | 402,686 |  |  | $ | 241,960 |  |  | $ | 385,013 |  |  | $ | 198,208 |
Plans with accumulated benefit obligation in excess of plan assets |  |  | 340,742 |  |  |  | 241,960 |  |  |  | 324,247 |  |  |  | 198,208 |

|  | Non-U.S. Plans |
|  | 2013 |  |  | 2012 |
(In thousands) |  | Benefit Obligation |  |  | Plan Assets |  |  | Benefit Obligation |  |  | Plan Assets |
Plans with projected benefit obligation in excess of plan assets |  | $ | 185,993 |  |  | $ | 155,056 |  |  | $ | 174,358 |  |  | $ | 136,296 |
Plans with accumulated benefit obligation in excess of plan assets |  |  | 94,423 |  |  |  | 70,642 |  |  |  | 83,465 |  |  |  | 62,902 |
Plans with assets in excess of projected benefit obligations |  |  |  |  |  |  |  |  |  |  | 980 |  |  |  | 1,022 |
Plans with assets in excess of accumulated benefit obligations |  |  | 79,163 |  |  |  | 84,414 |  |  |  | 73,198 |  |  |  | 74,416 |

The following table presents the pretax net actuarial loss, prior service (costs) and transition assets/(obligations) recognized in accumulated other comprehensive income (loss) not affecting retained earnings:

|  | U.S. Plans |  |  | Non-U.S. Plans |
(In thousands) |  | 2013 |  |  | 2012 |  |  | 2013 |  |  | 2012 |
Net actuarial loss |  | $ | (161,835 | ) |  | $ | (205,086 | ) |  | $ | (57,882 | ) |  | $ | (62,750 | )
Prior service (costs) |  |  | (1,331 | ) |  |  | (1,679 | ) |  |  | (51 | ) |  |  | (93 | )
Total recognized in accumulated other comprehensive income not affecting retained earnings |  | $ | (163,166 | ) |  | $ | (206,765 | ) |  | $ | (57,933 | ) |  | $ | (62,843 | )

The following table includes the changes recognized in other comprehensive income:

|  | U.S. Plans |  |  | Non-U.S. Plans |
(In thousands) |  | 2013 |  |  | 2012 |  |  | 2013 |  |  | 2012 |
Changes in plan assets and benefit obligations recognized in other comprehensive income: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Prior service cost |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |
Net loss (gain) arising during the year |  |  | (26,291 | ) |  |  | 106,459 |  |  |  | (2,197 | ) |  |  | 24,441 |
Effect of exchange rates on amounts included in AOCI |  |  |  |  |  |  |  |  |  |  | 300 |  |  |  | (3,852 | )
Amounts recognized as a component of net periodic benefit cost: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Amortization or curtailment recognition of prior service credit (cost) |  |  | (348 | ) |  |  | (352 | ) |  |  | (48 | ) |  |  | (10 | )
Amortization or settlement recognition of net gain (loss) |  |  | (16,960 | ) |  |  | (8,510 | ) |  |  | (2,966 | ) |  |  | (2,169 | )
Total recognized in other comprehensive loss (income) |  | $ | (43,599 | ) |  | $ | 97,597 |  |  | $ | (4,911 | ) |  | $ | 18,410 |

58 RPM International Inc. and Subsidiaries

The following table presents the amounts in accumulated other comprehensive income (loss) as of May 31, 2013 that have not yet been recognized in net periodic pension cost, but will be recognized in our Consolidated Statements of Income during the fiscal year ending May 31, 2014:

(In thousands) |  | U.S. Plans |  |  | Non-U.S. Plans |
Net actuarial loss |  | $ | (11,799 | ) |  | $ | (2,493 | )
Prior service (costs) |  | $ | (334 | ) |  | $ | (3 | )

In measuring the projected benefit obligation and net periodic pension cost for our plans, we utilize actuarial valuations. These valuations include specific information pertaining to individual plan participants, such as salary, age and years of service, along with certain assumptions. The most significant assumptions applied include discount rates, expected return on plan assets and rate of compensation increases. We evaluate these assumptions, at a minimum, on an annual basis, and make required changes, as applicable. In developing our expected

long-term rate of return on pension plan assets, we consider the current and expected target asset allocations of the pension portfolio, as well as historical returns and future expectations for returns on various categories of plan assets. Expected return on assets is determined by using the weighted-average return on asset classes based on expected return for the target asset allocations of the principal asset categories held by each plan. In determining expected return, we consider both historical performance and an estimate of future long-term rates of return.

The following weighted-average assumptions were used to determine our year-end benefit obligations and net periodic pension cost under the plans:

|  | U.S. Plans |  |  | Non-U.S. Plans |
Year-End Benefit Obligations |  | 2013 |  |  | 2012 |  |  | 2013 |  |  | 2012 |
Discount rate |  |  | 4.45 | % |  |  | 4.25 | % |  |  | 3.95 | % |  |  | 4.19 | %
Rate of compensation increase |  |  | 3.14 | % |  |  | 3.15 | % |  |  | 3.32 | % |  |  | 3.76 | %

|  | U.S. Plans |  |  | Non-U.S. Plans |
Net Periodic Pension Cost |  | 2013 |  |  | 2012 |  |  | 2011 |  |  | 2013 |  |  | 2012 |  |  | 2011 |
Discount rate |  |  | 4.25 | % |  |  | 5.25 | % |  |  | 5.75 | % |  |  | 4.19 | % |  |  | 5.14 | % |  |  | 5.26 | %
Expected return on plan assets |  |  | 8.50 | % |  |  | 8.50 | % |  |  | 8.75 | % |  |  | 5.32 | % |  |  | 5.63 | % |  |  | 5.75 | %
Rate of compensation increase |  |  | 3.15 | % |  |  | 3.15 | % |  |  | 3.28 | % |  |  | 3.76 | % |  |  | 3.83 | % |  |  | 3.81 | %

The following tables illustrate the weighted-average actual and target allocation of plan assets:

U.S. Plans |
|  | Target Allocation |  |  | Actual Asset Allocation |
(Dollars in millions) |  | as of May 31, 2013 |  |  | 2013 |  |  | 2012 |
Equity securities |  |  | 55 | % |  | $ | 146.2 |  |  | $ | 111.7 |
Fixed income securities |  |  | 25 | % |  |  | 74.1 |  |  |  | 64.4 |
Cash |  |  |  |  |  |  | 3.9 |  |  |  | 4.5 |
Other |  |  | 20 | % |  |  | 17.8 |  |  |  | 17.6 |
Total assets |  |  | 100 | % |  | $ | 242.0 |  |  | $ | 198.2 |

Non-U.S. Plans |
|  | Target Allocation |  |  | Actual Asset Allocation |
(Dollars in millions) |  | as of May 31, 2013 |  |  | 2013 |  |  | 2012 |
Equity securities |  |  | 42 | % |  | $ | 81.8 |  |  | $ | 67.0 |
Fixed income securities |  |  | 51 | % |  |  | 46.7 |  |  |  | 43.9 |
Cash |  |  | 1 | % |  |  | 0.2 |  |  |  | 0.4 |
Property and other |  |  | 6 | % |  |  | 26.3 |  |  |  | 26.0 |
Total assets |  |  | 100 | % |  | $ | 155.0 |  |  | $ | 137.3 |

The following tables present our pension plan assets as categorized using the fair value hierarchy at May 31, 2013 and 2012:

|  | U.S. Plans |
(In thousands) |  | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |  | Significant Other Observable Inputs (Level 2) |  |  | Significant Unobservable Inputs (Level 3) |  |  | Fair Value at May 31, 2013 |
U.S. Treasury and other government |  | $ | — |  |  | $ | 10,288 |  |  | $ | — |  |  | $ | 10,288 |
State and municipal bonds |  |  |  |  |  |  | 455 |  |  |  |  |  |  |  | 455 |
Foreign bonds |  |  |  |  |  |  | 2,342 |  |  |  |  |  |  |  | 2,342 |
Mortgage-backed securities |  |  |  |  |  |  | 7,332 |  |  |  |  |  |  |  | 7,332 |
Corporate bonds |  |  |  |  |  |  | 14,550 |  |  |  |  |  |  |  | 14,550 |
Stocks—large cap |  |  | 26,443 |  |  |  |  |  |  |  |  |  |  |  | 26,443 |
Stocks—mid cap |  |  | 15,423 |  |  |  |  |  |  |  |  |  |  |  | 15,423 |
Stocks—small cap |  |  | 11,451 |  |  |  |  |  |  |  |  |  |  |  | 11,451 |
Stocks—international |  |  | 2,643 |  |  |  |  |  |  |  |  |  |  |  | 2,643 |
Mutual funds—equity |  |  |  |  |  |  | 90,260 |  |  |  |  |  |  |  | 90,260 |
Mutual funds—fixed |  |  |  |  |  |  | 39,080 |  |  |  |  |  |  |  | 39,080 |
Cash and cash equivalents |  |  | 3,848 |  |  |  |  |  |  |  |  |  |  |  | 3,848 |
Limited partnerships |  |  |  |  |  |  |  |  |  |  | 1,159 |  |  |  | 1,159 |
Common/collective trusts |  |  |  |  |  |  |  |  |  |  | 16,686 |  |  |  | 16,686 |
Total |  | $ | 59,808 |  |  | $ | 164,307 |  |  | $ | 17,845 |  |  | $ | 241,960 |

|  | RPM International Inc. and Subsidiaries 59

|  | Non-U.S. Plans |
(In thousands) |  | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |  | Significant Other Observable Inputs (Level 2) |  |  | Significant Unobservable Inputs (Level 3) |  |  | Fair Value at May 31, 2013 |
Pooled equities |  | $ | — |  |  | $ | 80,550 |  |  | $ | — |  |  | $ | 80,550 |
Pooled fixed income |  |  |  |  |  |  | 46,428 |  |  |  |  |  |  |  | 46,428 |
Foreign bonds |  |  |  |  |  |  | 261 |  |  |  |  |  |  |  | 261 |
Insurance contracts |  |  |  |  |  |  |  |  |  |  | 26,313 |  |  |  | 26,313 |
Mutual funds |  |  |  |  |  |  | 1,289 |  |  |  |  |  |  |  | 1,289 |
Cash and cash equivalents |  |  | 215 |  |  |  |  |  |  |  |  |  |  |  | 215 |
Total |  | $ | 215 |  |  | $ | 128,528 |  |  | $ | 26,313 |  |  | $ | 155,056 |
|  | U.S. Plans |
(In thousands) |  | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |  | Significant Other Observable Inputs (Level 2) |  |  | Significant Unobservable Inputs (Level 3) |  |  | Fair Value at May 31, 2012 |
U.S. Treasury and other government |  | $ | — |  |  | $ | 7,969 |  |  | $ | — |  |  | $ | 7,969 |
State and municipal bonds |  |  |  |  |  |  | 490 |  |  |  |  |  |  |  | 490 |
Foreign bonds |  |  |  |  |  |  | 2,279 |  |  |  |  |  |  |  | 2,279 |
Mortgage-backed securities |  |  |  |  |  |  | 9,169 |  |  |  |  |  |  |  | 9,169 |
Corporate bonds |  |  |  |  |  |  | 14,647 |  |  |  |  |  |  |  | 14,647 |
Stocks—large cap |  |  | 36,196 |  |  |  |  |  |  |  |  |  |  |  | 36,196 |
Stocks—mid cap |  |  | 19,659 |  |  |  |  |  |  |  |  |  |  |  | 19,659 |
Stocks—small cap |  |  | 10,413 |  |  |  |  |  |  |  |  |  |  |  | 10,413 |
Stocks—international |  |  | 6,961 |  |  |  |  |  |  |  |  |  |  |  | 6,961 |
Mutual funds—equity |  |  |  |  |  |  | 38,475 |  |  |  |  |  |  |  | 38,475 |
Mutual funds—fixed |  |  |  |  |  |  | 29,806 |  |  |  |  |  |  |  | 29,806 |
Cash and cash equivalents |  |  | 4,549 |  |  |  |  |  |  |  |  |  |  |  | 4,549 |
Limited partnerships |  |  |  |  |  |  |  |  |  |  | 1,833 |  |  |  | 1,833 |
Common/collective trusts |  |  |  |  |  |  |  |  |  |  | 15,762 |  |  |  | 15,762 |
Total |  | $ | 77,778 |  |  | $ | 102,835 |  |  | $ | 17,595 |  |  | $ | 198,208 |
|  | Non-U.S. Plans |
(In thousands) |  | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |  | Significant Other Observable Inputs (Level 2) |  |  | Significant Unobservable Inputs (Level 3) |  |  | Fair Value at May 31, 2012 |
Pooled equities |  | $ | — |  |  | $ | 66,212 |  |  | $ | — |  |  | $ | 66,212 |
Pooled fixed income |  |  |  |  |  |  | 43,446 |  |  |  |  |  |  |  | 43,446 |
Foreign bonds |  |  |  |  |  |  | 433 |  |  |  |  |  |  |  | 433 |
Insurance contracts |  |  |  |  |  |  |  |  |  |  | 25,974 |  |  |  | 25,974 |
Mutual funds |  |  |  |  |  |  | 843 |  |  |  |  |  |  |  | 843 |
Cash and cash equivalents |  |  | 410 |  |  |  |  |  |  |  |  |  |  |  | 410 |
Total |  | $ | 410 |  |  | $ | 110,934 |  |  | $ | 25,974 |  |  | $ | 137,318 |

The following table includes the activity that occurred during the years ended May 31, 2013 and 2012 for our Level 3 assets:

|  |  |  |  | Actual Return on Plan Assets For: |  |  |  |  |  | Transfers |  |  |  |
(In thousands) |  | Balance at Beginning of Period |  |  | Assets Still Held at Reporting Date |  |  | Assets Sold During Year |  |  | Settlements (1) |  |  | In/Out of Level 3 |  |  | Balance at End of Period |
Year ended May 31, 2013 |  | $ | 43,569 |  |  |  | 1,283 |  |  |  | 924 |  |  |  | 1,113 |  |  |  | (2,731 | ) |  | $ | 44,158 |
Year ended May 31, 2012 |  |  | 48,716 |  |  |  | 231 |  |  |  | (619 | ) |  |  | (3,998 | ) |  |  | (761 | ) |  |  | 43,569 |

(1) | Includes the impact of exchange rate changes during the year.

The primary objective for the investments of the Retirement Plan is to provide for long-term growth of capital without undue exposure to risk. This objective is accomplished by utilizing a strategy of equities, fixed income securities and cash equivalents in a mix that is conducive to participation in a rising market, while allowing for adequate protection in a falling market. Our Investment Committee oversees the investment allocation process, which includes the selection and evaluation

of investment managers, the determination of investment objectives and risk guidelines, and the monitoring of actual investment performance. In order to manage investment risk properly, Plan policy prohibits short selling, securities lending, financial futures, options and other specialized investments except for certain alternative investments specifically approved by the Investment Committee. The Investment Committee reviews, on a quarterly basis, reports of actual Plan investment

60 RPM International Inc. and Subsidiaries |  |

performance provided by independent third parties, in addition to its review of the Plan investment policy on an annual basis. The investment objectives are similar for our plans outside of the U.S., subject to local regulations. In general, investments for all plans are managed by private investment managers, reporting to our Investment Committee on a regular basis.

The goals of the investment strategy for pension assets include: The total return of the funds shall, over an extended period of time, surpass an index composed of the Standard & Poor’s 500 Stock Index (equity), the Barclays Aggregate Bond Index (fixed income), and 30-day Treasury Bills (cash); weighted appropriately to match the asset allocation of the plans. The equity portion of the funds shall surpass the Standard & Poor’s 500 Stock Index over a full market cycle, while the fixed income portion shall surpass Barclays Aggregate Bond Index over a full market cycle. The purpose of the core fixed income fund is to increase return in the form of cash flow, provide a hedge against inflation and to reduce the volatility of the fund overall. Therefore, the primary objective of the core fixed income portion is to match the Barclays Aggregate Bond Index. The purpose of including opportunistic fixed income assets such as, but not limited to, global and high yield securities in the portfolio is to enhance the overall risk-return characteristics of the Fund.

In addition to the defined benefit pension plans discussed above, we also sponsor employee savings plans under Section 401(k) of the Internal Revenue Code, which cover most of our employees in the U.S. We record expense for defined contribution plans for any employer matching contributions made in conjunction with services rendered by employees. The majority of our plans provide for matching contributions made in conjunction with services rendered by employees. Matching contributions are invested in the same manner that the participants invest their own contributions. Matching contributions charged to income were $13.1 million, $11.9 million and $10.9 million for the years ending May 31, 2013, 2012 and 2011, respectively.

We expect to pay the following estimated pension benefit payments in the next five years (in millions): $27.2 in 2014; $29.2 in 2015; $30.6 in 2016; $33.2 in 2017; and $35.3 in 2018. In the five years thereafter (2019-2023) we expect to pay $203.1 million.

NOTE N — POSTRETIREMENT BENEFITS

We sponsor several unfunded-health-care-benefit plans for certain of our retired employees as well as post-retirement life insurance for certain key employees. Eligibility for these benefits is based upon various requirements. The following table illustrates the effect on operations of these plans for the three years ended May 31, 2013:

|  | U.S. Plans |  |  | Non-U.S. Plans |
(In thousands) |  | 2013 |  |  | 2012 |  |  | 2011 |  |  | 2013 |  |  | 2012 |  |  | 2011 |
Service cost—Benefits earned during the period |  | $ | — |  |  | $ | — |  |  | $ | 5 |  |  | $ | 1,185 |  |  | $ | 745 |  |  | $ | 736 |
Interest cost on the accumulated obligation |  |  | 349 |  |  |  | 416 |  |  |  | 439 |  |  |  | 1,188 |  |  |  | 968 |  |  |  | 925 |
Amortization of: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Prior service cost |  |  | (86 | ) |  |  | (86 | ) |  |  | (86 | ) |  |  |  |  |  |  |  |  |  |  |  |
Unrecognized losses |  |  | 16 |  |  |  | (58 | ) |  |  | (191 | ) |  |  | 470 |  |  |  | 72 |  |  |  | 89 |
Net Periodic Postretirement Expense |  | $ | 279 |  |  | $ | 272 |  |  | $ | 167 |  |  | $ | 2,843 |  |  | $ | 1,785 |  |  | $ | 1,750 |

The changes in benefit obligations of the plans at May 31, 2013 and 2012 were as follows:

|  | U.S. Plans |  |  | Non-U.S. Plans |
(In thousands) |  | 2013 |  |  | 2012 |  |  | 2013 |  |  | 2012 |
Accumulated postretirement benefit obligation at beginning of year |  | $ | 9,677 |  |  | $ | 9,103 |  |  | $ | 24,517 |  |  | $ | 17,557 |
Service cost |  |  |  |  |  |  |  |  |  |  | 1,185 |  |  |  | 745 |
Interest cost |  |  | 349 |  |  |  | 416 |  |  |  | 1,188 |  |  |  | 968 |
Benefit payments |  |  | (572 | ) |  |  | (665 | ) |  |  | (441 | ) |  |  | (369 | )
Medicare subsidy received |  |  | 74 |  |  |  | 69 |  |  |  |  |  |  |  |  |
Actuarial (gains) losses |  |  | (1,014 | ) |  |  | 754 |  |  |  | 1,988 |  |  |  | 6,979 |
Currency exchange rate changes |  |  |  |  |  |  |  |  |  |  | (22 | ) |  |  | (1,363 | )
Accumulated and accrued postretirement benefit obligation at end of year |  | $ | 8,514 |  |  | $ | 9,677 |  |  | $ | 28,415 |  |  | $ | 24,517 |

In determining the postretirement benefit amounts outlined above, measurement dates as of May 31 for each period were applied.

Amounts recognized in the Consolidated Balance Sheets for the years ended May 31, 2013 and 2012 are as follows:

|  | U.S. Plans |  |  | Non-U.S. Plans |
(In thousands) |  | 2013 |  |  | 2012 |  |  | 2013 |  |  | 2012 |
Current liabilities |  | $ | (642) |  |  | $ | (714) |  |  | $ | (486) |  |  | $ | (428) |
Noncurrent liabilities |  |  | (7,872 | ) |  |  | (8,963 | ) |  |  | (27,929 | ) |  |  | (24,089 | )
Net Amount Recognized |  | $ | (8,514 | ) |  | $ | (9,677 | ) |  | $ | (28,415 | ) |  | $ | (24,517 | )

|  | RPM International Inc. and Subsidiaries 61

The following table presents the pretax net actuarial gain (loss) and prior service credits recognized in accumulated other comprehensive income (loss) not affecting retained earnings:

|  | U.S. Plans |  |  | Non-U.S. Plans |
(In thousands) |  | 2013 |  |  | 2012 |  |  | 2013 |  |  | 2012 |
Net actuarial gain (loss) |  | $ | 996 |  |  | $ | (35 | ) |  | $ | (10,950 | ) |  | $ | (9,441 | )
Prior service credits |  |  | 516 |  |  |  | 603 |  |  |  |  |  |  |  |  |
Total recognized in accumulated other comprehensive income not affecting retained earnings |  | $ | 1,512 |  |  | $ | 568 |  |  | $ | (10,950 | ) |  | $ | (9,441 | )

The following table includes the changes recognized in other comprehensive income:

|  | U.S. Plans |  |  | Non-U.S. Plans |
(In thousands) |  | 2013 |  |  | 2012 |  |  | 2013 |  |  | 2012 |
Changes in plan assets and benefit obligations recognized in other comprehensive income: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Prior service cost |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |
Net loss (gain) arising during the year |  |  | (1,014 | ) |  |  | 754 |  |  |  | 1,988 |  |  |  | 6,979 |
Effect of exchange rates on amounts included in AOCI |  |  |  |  |  |  |  |  |  |  | (9 | ) |  |  | (409 | )
Amounts recognized as a component of net periodic benefit cost: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Amortization or curtailment recognition of prior service credit (cost) |  |  | 86 |  |  |  | 86 |  |  |  |  |  |  |  |  |
Amortization or settlement recognition of net gain (loss) |  |  | (16 | ) |  |  | 58 |  |  |  | (470 | ) |  |  | (72 | )
Total recognized in other comprehensive loss (income) |  | $ | (944 | ) |  | $ | 898 |  |  | $ | 1,509 |  |  | $ | 6,498 |

The following weighted-average assumptions were used to determine our year-end benefit obligations and net periodic postretirement benefit costs under the plans:

|  | U.S. Plans |  |  | Non-U.S. Plans |
Year-End Benefit Obligations |  | 2013 |  |  | 2012 |  |  | 2013 |  |  | 2012 |
Discount rate |  |  | 3.95 | % |  |  | 3.75 | % |  |  | 4.50 | % |  |  | 4.75 | %
Current healthcare cost trend rate |  |  | 7.54 | % |  |  | 7.70 | % |  |  | 6.43 | % |  |  | 6.92 | %
Ultimate healthcare cost trend rate |  |  | 4.50 | % |  |  | 4.50 | % |  |  | 4.20 | % |  |  | 4.20 | %
Year ultimate healthcare cost trend rate will be realized |  |  | 2029 |  |  |  | 2029 |  |  |  | 2030 |  |  |  | 2030 |

|  | U.S. Plans |  |  | Non-U.S. Plans |
Net Periodic Postretirement Cost |  | 2013 |  |  | 2012 |  |  | 2011 |  |  | 2013 |  |  | 2012 |  |  | 2011 |
Discount rate |  |  | 3.75 | % |  |  | 4.75 | % |  |  | 5.75 | % |  |  | 4.75 | % |  |  | 5.75 | % |  |  | 5.75 | %
Healthcare cost trend rate |  |  | 7.70 | % |  |  | 7.87 | % |  |  | 8.04 | % |  |  | 6.92 | % |  |  | 7.00 | % |  |  | 7.40 | %
Ultimate healthcare cost trend rate |  |  | 4.50 | % |  |  | 4.50 | % |  |  | 4.50 | % |  |  | 4.20 | % |  |  | 4.50 | % |  |  | 4.50 | %
Year ultimate healthcare cost trend rate will be realized |  |  | 2029 |  |  |  | 2029 |  |  |  | 2029 |  |  |  | 2030 |  |  |  | 2030 |  |  |  | 2030 |

Increasing or decreasing current healthcare cost trend rates by 1% would affect our accumulated postretirement benefit obligation and net postretirement expense by the following amounts for the years ended May 31, 2013 and 2012:

|  | U.S. Plans |  |  | Non-U.S. Plans |
(In thousands) |  | 2013 |  |  | 2012 |  |  | 2013 |  |  | 2012 |
1% Increase in trend rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Accumulated Benefit Obligation |  | $ | 296 |  |  | $ | 390 |  |  | $ | 9,080 |  |  | $ | 3,920 |
Postretirement Cost |  |  | 15 |  |  |  | 21 |  |  |  | 647 |  |  |  | 473 |
1% Decrease in trend rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Accumulated Benefit Obligation |  | $ | (265 | ) |  | $ | (348 | ) |  | $ | (3,802 | ) |  | $ | (5,176 | )
Postretirement Cost |  |  | (13 | ) |  |  | (19 | ) |  |  | (481 | ) |  |  | (351 | )

We expect to pay approximately $1.1 million to $1.4 million in estimated postretirement benefits in each of the next five years. In the five years thereafter (2019-2023) we expect to pay a cumulative total of $8.4 million.

The Medicare Prescription Drug, Improvement and Modernization Act of 2003 (the “Act”), was signed into law on December 8, 2003. The Act provides for prescription drug benefits under Medicare Part D and contains a subsidy to plan sponsors who provide “actuarially equivalent” prescription drug plans. Our actuary has determined that the prescription drug

benefit provided by our postretirement plan is considered to be actuarially equivalent to the benefits provided under the Act for all years since inception.

We have included the impact of our portion of the Medicare Prescription Drug, Improvement and Modernization Act of 2003 subsidy in the determination of accumulated postretirement benefit obligation for the U.S. nonpension postretirement benefit plan for the periods ended May 31, 2013 and 2012. For the fiscal years ended May 31, 2013 and 2012, we received reimbursements from Medicare related to this law amounting to approximately $74,000 and $69,000, respectively.

62 RPM International Inc. and Subsidiaries |  |

NOTE O — REORGANIZATION PROCEEDINGS OF CERTAIN SUBSIDIARIES

General — Prior to May 31, 2010, Bondex and SPHC were defendants in various asbestos-related bodily injury lawsuits filed in various state courts. These cases generally sought unspecified damages for asbestos-related diseases based on alleged exposures to asbestos-containing products.

On May 31, 2010, Bondex and its parent, SPHC, filed voluntary petitions for relief under Chapter 11 of the Bankruptcy Code in the U.S. Bankruptcy Court for the District of Delaware. SPHC is also the parent company for various operating companies that are not part of the reorganization filing, including Chemical Specialties Manufacturing Corp.; Day-Glo Color Corp.; Dryvit Holdings, Inc.; Guardian Protection Products Inc.; Kop-Coat Inc.; TCI, Inc. and RPM Wood Finishes Group, Inc. SPHC and Bondex (the “filing entities”) took this action in an effort to permanently and comprehensively resolve all pending and future asbestos-related liability claims associated with Bondex and SPHC-related products. As a result of the filing, all Bondex and SPHC asbestos personal injury lawsuits have been stayed due to the imposition of an automatic stay applicable in bankruptcy cases, with the exception of the cases referenced in Note A(2) with respect to which the stay was lifted. In addition, at the request of SPHC and Bondex, the bankruptcy court has entered orders staying all claims against RPM International Inc. and its affiliates that are derivative of the asbestos claims against SPHC and Bondex.

Through the Chapter 11 proceedings, the filing entities are seeking to formulate a consensual plan of reorganization pursuant to Section 524(g) of the Bankruptcy Code. That contemplated plan of reorganization would establish a trust to which all present and future asbestos claims against the debtors would be channeled, and which would provide compensation to the asbestos claimants based upon factors set forth in trust distribution procedures provided for by the plan of reorganization. We would hope to have any channeling order issued by the bankruptcy court in connection with such a plan of reorganization also protect ourselves as well as other non-filing affiliates of the debtors, so that all future SPHC-related and Bondex-related asbestos claims must proceed against the trust and cannot be asserted against us or other non-filing affiliates. The ultimate ability to achieve such a consensual plan of reorganization on such terms, however, depends on numerous factors, and no assurance can be provided that such a plan of reorganization with these terms will, in fact, be achieved.

In January 2013, a hearing to estimate the aggregate current and future asbestos liabilities of the filing entities was conducted before Judge Judith K. Fitzgerald in the United States Bankruptcy Court for the District of Delaware (the “Bankruptcy Court”). In May 2013, the Bankruptcy Court issued an opinion estimating the current and future asbestos claims associated with Bondex and SPHC at approximately $1.17 billion. The estimation hearing represents one step in the legal process in helping to determine the appropriate amount of funding for a 524(g) asbestos trust. Bondex and SPHC firmly believe that the ruling substantially overstates the amount of their liability and is not supported by the facts or the law. The debtors have filed an appeal of the decision and are seeking certification of the appeal directly to the United States Court of Appeals for the Third Circuit, thereby bypassing review by the United States District Court for the District of Delaware. We have also separately filed an appeal. The asbestos claimants and the future claims representative have moved to dismiss the appeals, arguing that the estimation order is not a final, appealable order. Bondex, SPHC and we believe that the order is final and appealable, and that, even if it were not, the appeal should be treated as a motion to appeal, which should be granted. Assuming that the motion to dismiss the appeal is not granted, it is anticipated that

the appeal process could take an additional two to three years. That time period could be shorter if the appeal is certified to and heard directly by the United States Court of Appeals for the Third Circuit.

Prior to the bankruptcy filing, the filing entities had litigated and, on many occasions, settled asbestos-related products liability claims brought against them. The debtors paid $92.6 million during the year ended May 31, 2010, prior to the bankruptcy filing, in connection with the litigation and settlement of asbestos claims, $42.6 million of which consisted of defense costs. With the exception of the appeal bonds described in Note A(2), no claims have been paid since the bankruptcy filing and it is not contemplated that any claims will be paid until a plan of reorganization is confirmed and an asbestos trust is established and operating.

Prior to the Chapter 11 bankruptcy filing, we recorded asbestos-related contingent liabilities that included estimations of future costs. Such estimates by their nature are subject to many uncertainties that may change over time, including (i) the ultimate number of claims filed; (ii) the amounts required to resolve both currently known and future unknown claims; (iii) the amount of insurance, if any, available to cover such claims, including the outcome of coverage litigation against the filing entities’ third-party insurers; (iv) future earnings and cash flow of the filing entities; (v) the impact of bankruptcies of other companies whose share of liability may be imposed on the filing entities under certain state liability laws; (vi) the unpredictable aspects of the litigation process including a changing trial docket and the jurisdictions in which trials are scheduled; (vii) the outcome of any such trials, including potential judgments or jury verdicts, as a result of the strategy of Bondex and SPHC to take selective cases to verdict; (viii) the lack of specific information in many cases concerning exposure to products for which Bondex, SPHC, or another of our subsidiaries is allegedly responsible, and the claimants’ alleged diseases resulting from such exposure; (ix) potential changes in applicable federal and/or state tort liability law; and (x) the potential impact of various proposed structured settlement transactions. All these factors may have a material effect upon future asbestos-related liability estimates.

As a result of their bankruptcy filing, SPHC and Bondex are precluded from paying dividends to shareholders and from making payments on any pre-bankruptcy filing accounts or notes payable that are due and owing to any other entity within the RPM group of companies (the “Pre-Petition Intercompany Payables”) or other pre-petition creditors during the pendency of the bankruptcy case, without the Bankruptcy Court’s approval. Moreover, no assurances can be given that any of the Pre-Petition Intercompany Payables will ever be paid or otherwise satisfied.

When SPHC emerges from the jurisdiction of the Bankruptcy Court, the subsequent accounting will be determined based upon the applicable circumstances and facts at such time, including the terms of any plan of reorganization.

SPHC has assessed its liquidity position as a result of the bankruptcy filing and believes that it can continue to fund its and its subsidiaries’ operating activities and meet its debt and capital requirements for the foreseeable future.

|  | RPM International Inc. and Subsidiaries 63

Historical Asbestos Liability Reserve — In fiscal 2006, management retained Crawford & Winiarski (“C&W”), an independent, third-party consulting firm with expertise in the area of asbestos valuation work, to assist it in calculating an estimate of Bondex’s liability for unasserted-potential-future-asbestos-related claims. C&W’s methodology to project Bondex’s liability for unasserted-potential-future-asbestos-related claims included an analysis of: (a) a widely accepted forecast of the population likely to have been exposed to asbestos; (b) epidemiological studies estimating the number of people likely to develop asbestos-related diseases; (c) the historical rate at which mesothelioma incidences resulted in the payment of claims by Bondex; (d) the historical settlement averages to value the projected number of future compensable mesothelioma claims; (e) the historical ratio of mesothelioma-related indemnity payments to non-mesothelioma indemnity payments; and (f) the historical defense costs and their relationship with total indemnity payments. Based upon the results of this analysis, Bondex recorded an accrued liability for asbestos claims through 2016 as of May 31, 2006 of $421.3 million. This amount was calculated on a pretax basis and was not discounted for the time value of money.

During the fiscal year ended May 31, 2008, the ten-year asbestos liability established as of May 31, 2006 was reviewed and evaluated. As part of that process, the credibility of epidemiological studies of Bondex’s mesothelioma claims,

first introduced to management by C&W some two-and-one-half years earlier, was validated. At the core of the evaluation process, and the basis of C&W’s actuarial work on behalf of Bondex, is the Nicholson Study. The Nicholson Study is the most widely recognized reference in bankruptcy trust valuations, global settlement negotiations and the Congressional Budget Office’s work done on the proposed FAIR Act in 2006. Based on our ongoing comparison of the Nicholson Study projections and Bondex’s specific actual experience, which at that time continued to bear an extremely close correlation to the study’s projections, the asbestos liability projection was extended out to the year 2028. C&W assisted in calculating an estimate of our liability for unasserted-potential-future-asbestos-related claims out to 2028. C&W projected that the cost of extending the asbestos liability to 2028, coupled with an updated evaluation of Bondex’s current known claims to reflect its most recent actual experience, would be $288.1 million. Therefore, management added $288.1 million to the existing asbestos liability, which brought Bondex’s total asbestos-related balance sheet liabilities at May 31, 2008 to $559.7 million. On May 30, 2010, the day prior to the bankruptcy filing, Bondex had recorded an asbestos related product liability of $397.7 million.

As noted above, however, the Bankruptcy Court has now estimated the present and future asbestos-related liabilities of Bondex and SPHC at $1.17 billion, and that determination is the subject of pending appeals.

NOTE P — CONTINGENCIES AND OTHER ACCRUED LOSSES

Accrued loss reserves consist of the following:

May 31, |  | 2013 |  |  | 2012 |
(In thousands) |  |  |  |  |  |
Accrued product liability reserves |  | $ | 15,582 |  |  | $ | 11,736 |
Accrued warranty reserves |  |  | 8,591 |  |  |  | 13,564 |
Accrued environmental reserves |  |  | 3,418 |  |  |  | 3,580 |
Total accrued loss reserves—Current |  | $ | 27,591 |  |  | $ | 28,880 |
Accrued product liability reserves—noncurrent |  | $ | 29,489 |  |  | $ | 28,592 |
Accrued warranty liability—noncurrent |  |  | 739 |  |  |  | 1,187 |
Accrued environmental reserves—noncurrent |  |  | 3,274 |  |  |  | 3,952 |
Total accrued loss reserves—Noncurrent |  | $ | 33,502 |  |  | $ | 33,731 |

During our fiscal year ended May 31, 2013, we recorded an adjustment to our current product liability reserves to remove the impact of claims that we determined will not likely be paid out over the next 12 months, which should have been included in the long-term product liability reserves as of May 31, 2012. As a result, long-term accrued product liability reserves (a component of other long-term liabilities on our Consolidated Balance Sheets) were increased by $25.8 million, and current accrued product liability reserves (a component of accrued loss reserves on our Consolidated Balance Sheets) were decreased by an equal amount, in order to reflect this reclassification as of May 31, 2012.

We provide, through our wholly owned insurance subsidiaries, certain insurance coverage, primarily product liability coverage, to our other subsidiaries. Excess coverage is provided by third-party insurers. Our reserves provide for these potential losses as well as other uninsured claims. Product liability reserves are established based upon actuarial calculations of potential liability using industry experience, actual historical experience and actuarial assumptions developed for similar types of product liability claims, including development factors and lag times. While it is reasonably possible that excess liabilities, if they were to occur, could be material to operating results in any

given quarter or year of their recognition, we do not believe that it is reasonably possible that excess liabilities would have a material adverse effect on our long-term results of operations, liquidity or consolidated financial position.

We also offer warranty programs at several of our industrial businesses and have established a product warranty liability. We review this liability for adequacy on a quarterly basis and adjust it as necessary. The primary factors that could affect this liability may include changes in the historical system performance rate as well as the costs of replacement. Provision for estimated warranty costs is recorded at the time of sale and periodically adjusted, as required, to reflect actual experience. It is probable that we will incur future losses related to warranty claims we have received but that have not been fully investigated and related to claims not yet received. While our warranty liability represents our best estimate at May 31, 2013, we can provide no assurances that we will not experience material claims in the future or that we will not incur significant costs to resolve such claims beyond the amounts accrued or beyond what we may recover from our suppliers. Product warranty expense is recorded within selling, general and administrative expense.

64 RPM International Inc. and Subsidiaries |  |

The following table includes the changes in our accrued warranty balances:

Year Ended May 31, |  | 2013 |  |  | 2012 |  |  | 2011 |
(In thousands) |  |  |  |  |  |  |  |  |
Beginning Balance |  | $ | 14,751 |  |  | $ | 17,196 |  |  | $ | 17,602 |
Deductions (1) |  |  | (20,115 | ) |  |  | (18,143 | ) |  |  | (20,335 | )
Provision charged to SG&A expense |  |  | 14,260 |  |  |  | 15,513 |  |  |  | 19,899 |
Acquisitions |  |  | 434 |  |  |  | 185 |  |  |  | 30 |
Ending Balance |  | $ | 9,330 |  |  | $ | 14,751 |  |  | $ | 17,196 |

(1) | Primarily claims paid during the year.

In addition, like other companies participating in similar lines of business, some of our subsidiaries are involved in several proceedings relating to environmental matters. It is our policy to accrue remediation costs when it is probable that such efforts will be required and the related costs can be reasonably estimated. These liabilities are undiscounted and are not material to our financial statements during any of the periods presented.

As previously disclosed, we recorded a $68.8 million accrual during the quarter ended February 28, 2013 associated with settlement discussions with the DOJ and the GSA Office of Inspector General aimed at resolving an existing investigation. Since first receiving a broad request for documents from the GSA in March 2011, we have cooperated, and continue to cooperate, with that investigation, which involves our compliance with certain pricing terms and conditions of our GSA Multiple Award Schedule contracts under which the roofing division of our Building Solutions Group sold products and services to the federal government. A substantial majority of the transactions as to which potential compliance issues were raised took place during the period from 2002 to 2008.

Following discussions with the DOJ and the GSA in December 2012, we developed and made an initial settlement proposal to the DOJ and the GSA in January 2013. The DOJ and the GSA responded with a counter-proposal in March 2013. Since that time, the parties have been engaged in further negotiations, and we now have an agreement-in-principle with the DOJ and the GSA Office of Inspector General regarding this matter. Assuming that a settlement agreement is finalized, we expect to pay a total of approximately $65.1 million in order to resolve the issues arising out of this investigation and other related costs. We are currently finalizing the terms of a settlement agreement with the DOJ, which we expect to sign during the first quarter of fiscal 2014.

The accrual for this contingency represents our assessment of the amount of probable loss that may result from this matter. In assessing our probable loss, we have considered the potentially disputed amounts under the relevant contracts, together with our understanding of policies for resolving such matters. The actual amount of our loss under the terms of any settlement may vary from the amount of the accrual. The accrual for this contingency is classified in other accrued liabilities in our Consolidated Balance Sheets and the loss is classified as estimated loss on contingency in our Consolidated Statements of Income as of and for the period ended May 31, 2013.

NOTE Q — SEGMENT INFORMATION

We operate a portfolio of businesses and product lines that manufacture and sell a variety of specialty paints, protective coatings and roofing systems, sealants and adhesives. We manage our portfolio by organizing our businesses and product lines into two reportable segments: the industrial reportable segment and the consumer reportable segment. Within each reportable segment, we aggregate several operating segments that consist of individual groups of companies and product lines, which generally address common markets, share similar economic characteristics, utilize similar technologies and can share manufacturing or distribution capabilities. Our six operating segments represent components of our business for which separate financial information is available that is utilized on a regular basis by our chief executive officer in determining how to allocate the assets of the company and evaluate performance. These six operating segments are each managed by an operating segment manager, who is responsible for the day-to-day operating decisions and performance evaluation of the operating segment’s underlying businesses.

Our industrial reportable segment products are sold throughout North America and also account for the majority of our international sales. Our industrial product lines are sold directly to contractors, distributors and end-users, such as industrial manufacturing facilities, public institutions and other commercial customers. This reportable segment comprises three separate operating segments — Building Solutions Group, Performance Coatings Group and RPM2-Industrial Group. Products and services within this reportable segment include construction chemicals; roofing systems; weatherproofing and other sealants; polymer flooring; edible coatings and specialty glazes for pharmaceutical, cosmetic and food industries; and other specialty chemicals.

Our consumer reportable segment manufactures and markets professional use and do-it-yourself (“DIY”) products for a variety of mainly consumer applications, including home improvement and personal leisure activities. Our consumer segment’s major manufacturing and distribution operations are located primarily in North America, along with a few locations in Europe. Consumer segment products are primarily sold directly to mass merchandisers, home improvement centers, hardware stores, paint stores, craft shops, cosmetic companies and to other smaller customers through distributors. This reportable segment comprises three operating segments — DAP Group, RPM2-Consumer Group and Rust-Oleum Group. Products within this reportable segment include specialty, hobby and professional paints; nail care enamels; caulks; adhesives; silicone sealants and wood stains.

In addition to our two reportable segments, there is a category of certain business activities and expenses, referred to as corporate/other, that does not constitute an operating segment. This category includes our corporate headquarters and related administrative expenses, results of our captive insurance companies, gains or losses on the sales of certain assets and other expenses not directly associated with either reportable segment. Assets related to the corporate/other category consist primarily of investments, prepaid expenses and headquarters’ property and equipment. These corporate and other assets and expenses reconcile reportable segment data to total consolidated income before income taxes and identifiable assets.

We reflect income from our joint ventures on the equity method, and receive royalties from our licensees.

|  | RPM International Inc. and Subsidiaries 65

The following tables reflect the results of our reportable segments consistent with our management philosophy, and represent the information we utilize, in conjunction with various strategic, operational and other financial performance criteria, in evaluating the performance of our portfolio of businesses.

Year Ended May 31, |  | 2013 |  |  | 2012 |  |  | 2011 |
(In thousands) |  |  |  |  |  |  |  |  |
Net Sales |  |  |  |  |  |  |  |  |  |  |  |
Industrial |  | $ | 2,635,976 |  |  | $ | 2,535,238 |  |  | $ | 2,259,809 |
Consumer |  |  | 1,442,679 |  |  |  | 1,242,178 |  |  |  | 1,122,032 |
Total |  | $ | 4,078,655 |  |  | $ | 3,777,416 |  |  | $ | 3,381,841 |
Income (Loss) Before Income Taxes |  |  |  |  |  |  |  |  |  |  |  |
Industrial |  |  |  |  |  |  |  |  |  |  |  |
Income Before Income Taxes (a) |  | $ | 164,578 |  |  | $ | 278,676 |  |  | $ | 232,544 |
Interest (Expense), Net (b) |  |  | (10,318 | ) |  |  | (3,770 | ) |  |  | (3,304 | )
EBIT (c) |  | $ | 174,896 |  |  | $ | 282,446 |  |  | $ | 235,848 |
Consumer |  |  |  |  |  |  |  |  |  |  |  |
Income Before Income Taxes (a) |  | $ | 190,611 |  |  | $ | 160,099 |  |  | $ | 146,035 |
Interest (Expense), Net (b) |  |  | (10 | ) |  |  | 18 |  |  |  | 63 |
EBIT (c) |  | $ | 190,621 |  |  | $ | 160,081 |  |  | $ | 145,972 |
Corporate/Other |  |  |  |  |  |  |  |  |  |  |  |
(Expense) Before Income Taxes (a) |  | $ | (178,298 | ) |  | $ | (110,486 | ) |  | $ | (83,526 | )
Interest (Expense), Net (b) |  |  | (63,340 | ) |  |  | (64,107 | ) |  |  | (46,504 | )
EBIT (c) |  | $ | (114,958 | ) |  | $ | (46,379 | ) |  | $ | (37,022 | )
Consolidated |  |  |  |  |  |  |  |  |  |  |  |
Income Before Income Taxes (a) |  | $ | 176,891 |  |  | $ | 328,289 |  |  | $ | 295,053 |
Interest (Expense), Net (b) |  |  | (73,668 | ) |  |  | (67,859 | ) |  |  | (49,745 | )
EBIT (c) |  | $ | 250,559 |  |  | $ | 396,148 |  |  | $ | 344,798 |
Identifiable Assets |  |  |  |  |  |  |  |  |  |  |  |
Industrial |  | $ | 2,458,543 |  |  | $ | 2,195,702 |  |  | $ | 1,992,143 |
Consumer |  |  | 1,584,160 |  |  |  | 1,184,609 |  |  |  | 1,195,849 |
Corporate/Other |  |  | 72,823 |  |  |  | 181,502 |  |  |  | 327,037 |
Total |  | $ | 4,115,526 |  |  | $ | 3,561,813 |  |  | $ | 3,515,029 |
Capital Expenditures |  |  |  |  |  |  |  |  |  |  |  |
Industrial |  | $ | 50,025 |  |  | $ | 47,529 |  |  | $ | 29,687 |
Consumer |  |  | 35,081 |  |  |  | 17,156 |  |  |  | 9,665 |
Corporate/Other |  |  | 6,261 |  |  |  | 6,930 |  |  |  | 474 |
Total |  | $ | 91,367 |  |  | $ | 71,615 |  |  | $ | 39,826 |
Depreciation and Amortization |  |  |  |  |  |  |  |  |  |  |  |
Industrial |  | $ | 53,549 |  |  | $ | 48,701 |  |  | $ | 46,352 |
Consumer |  |  | 28,624 |  |  |  | 23,656 |  |  |  | 24,954 |
Corporate/Other |  |  | 1,571 |  |  |  | 1,341 |  |  |  | 1,447 |
Total |  | $ | 83,744 |  |  | $ | 73,698 |  |  | $ | 72,753 |

(a) | The presentation includes a reconciliation of Income (Loss) Before Income Taxes, a measure defined by Generally Accepted Accounting Principles (GAAP) in the United States, to EBIT.

(b) | Interest (expense), net includes the combination of interest expense and investment expense (income), net.

(c) | EBIT is defined as earnings (loss) before interest and taxes. We evaluate the profit performance of our segments based on income before income taxes, but also look to EBIT as a performance evaluation measure because interest expense is essentially related to corporate acquisitions, as opposed to segment operations. For that reason, we believe EBIT is also useful to investors as a metric in their investment decisions. EBIT should not be considered an alternative to, or more meaningful than, operating income as determined in accordance with GAAP, since EBIT omits the impact of interest and taxes in determining operating performance, which represent items necessary to our continued operations, given our level of indebtedness and ongoing tax obligations. Nonetheless, EBIT is a key measure expected by and useful to our fixed income investors, rating agencies and the banking community, all of whom believe, and we concur, that this measure is critical to the capital markets’ analysis of our segments’ core operating performance. We also evaluate EBIT because it is clear that movements in EBIT impact our ability to attract financing. Our underwriters and bankers consistently require inclusion of this measure in offering memoranda in conjunction with any debt underwriting or bank financing. EBIT may not be indicative of our historical operating results, nor is it meant to be predictive of potential future results.

66 RPM International Inc. and Subsidiaries

Year Ended May 31, |  | 2013 |  |  | 2012 |  |  | 2011 |
(In thousands) |  |  |  |  |  |  |  |  |  |  |  |
Net Sales (based on shipping location) (a) |  |  |  |  |  |  |  |  |  |  |  |
United States |  | $ | 2,404,835 |  |  | $ | 2,219,680 |  |  | $ | 1,983,238 |
Foreign |  |  |  |  |  |  |  |  |  |  |  |
Canada |  |  | 350,579 |  |  |  | 346,238 |  |  |  | 330,613 |
Europe |  |  | 908,139 |  |  |  | 919,124 |  |  |  | 812,735 |
Other Foreign |  |  | 415,102 |  |  |  | 292,374 |  |  |  | 255,255 |
Total Foreign |  |  | 1,673,820 |  |  |  | 1,557,736 |  |  |  | 1,398,603 |
Total |  | $ | 4,078,655 |  |  | $ | 3,777,416 |  |  | $ | 3,381,841 |
Long-Lived Assets (b) |  |  |  |  |  |  |  |  |  |  |  |
United States |  | $ | 1,311,640 |  |  | $ | 1,124,403 |  |  | $ | 965,235 |
Foreign |  |  |  |  |  |  |  |  |  |  |  |
Canada |  |  | 126,172 |  |  |  | 128,392 |  |  |  | 137,380 |
Europe |  |  | 340,592 |  |  |  | 315,228 |  |  |  | 287,874 |
United Kingdom |  |  | 237,124 |  |  |  | 192,155 |  |  |  | 209,217 |
Other Foreign |  |  | 213,726 |  |  |  | 64,316 |  |  |  | 47,353 |
Total Foreign |  |  | 917,614 |  |  |  | 700,091 |  |  |  | 681,824 |
Total |  | $ | 2,229,254 |  |  | $ | 1,824,494 |  |  | $ | 1,647,059 |

(a) | It is not practicable to obtain the information needed to disclose revenues attributable to each of our product lines.

(b) | Long-lived assets include all non-current assets, excluding non-current deferred income taxes.

NOTE R — QUARTERLY INFORMATION (UNAUDITED)

The following is a summary of the quarterly results of operations for the years ended May 31, 2013 and 2012:

|  | For Quarter Ended |
(In thousands, except per share amounts) |  | August 31(a) |  |  | November 30(b) |  |  | February 28(c) |  |  | May 31(d) |
2013 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net Sales |  | $ | 1,046,714 |  |  | $ | 1,017,426 |  |  | $ | 843,736 |  |  | $ | 1,170,779 |
Gross Profit |  | $ | 433,880 |  |  | $ | 425,001 |  |  | $ | 343,564 |  |  | $ | 500,274 |
Net Income (Loss) Attributable to RPM International Inc. Stockholders |  | $ | 33,913 |  |  | $ | 41,668 |  |  | $ | (42,356 | ) |  | $ | 65,378 |
Basic Earnings (Loss) Per Share |  | $ | 0.26 |  |  | $ | 0.32 |  |  | $ | (0.33 | ) |  | $ | 0.49 |
Diluted Earnings (Loss) Per Share |  | $ | 0.26 |  |  | $ | 0.31 |  |  | $ | (0.33 | ) |  | $ | 0.49 |
Dividends Per Share |  | $ | 0.215 |  |  | $ | 0.225 |  |  | $ | 0.225 |  |  | $ | 0.225 |
(In thousands, except per share amounts) |  | August 31 |  |  | November 30 |  |  | February 29 |  |  | May 31 |
2012 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net Sales |  | $ | 985,918 |  |  | $ | 916,085 |  |  | $ | 773,643 |  |  | $ | 1,101,770 |
Gross Profit |  | $ | 409,626 |  |  | $ | 369,021 |  |  | $ | 303,200 |  |  | $ | 460,416 |
Net Income Attributable to RPM International Inc. Stockholders |  | $ | 76,811 |  |  | $ | 49,931 |  |  | $ | 6,625 |  |  | $ | 82,569 |
Basic Earnings Per Share |  | $ | 0.59 |  |  | $ | 0.38 |  |  | $ | 0.05 |  |  | $ | 0.63 |
Diluted Earnings Per Share |  | $ | 0.59 |  |  | $ | 0.38 |  |  | $ | 0.05 |  |  | $ | 0.63 |
Dividends Per Share |  | $ | 0.210 |  |  | $ | 0.215 |  |  | $ | 0.215 |  |  | $ | 0.215 |

(a) | For the quarter ended August 31, 2012, net sales and gross profit were reduced by $2.9 million and $5.4 million, respectively, for revised cost estimates on unprofitable contracts related to our industrial segment, and $5.6 million in exit costs associated with those activities that impacted pretax income. Additionally, we wrote down an investment in Kemrock totaling $40.3 million and recognized $5.0 million in bad debt from our loan to Kemrock. The combined impact on net income and earnings per share was $50.9 million and $0.38 per share, respectively.

(b) | For the quarter ended November 30, 2012, we wrote down our remaining investment in Kemrock, which impacted net income and earnings per share by $10.8 million and $0.09 per share, respectively.

(c) | For the quarter ended February 28, 2013, we accrued a loss of $68.8 million for a proposed settlement between our Building Solutions Group and the General Services Administration (“GSA”). Additionally, net income was impacted by $1.6 million for the impact of a strategic repositioning of certain industrial segment operations in Brazil. The combined impact of these items on net income and earnings per share for the third quarter was $51.0 million and $0.40 per share, respectively.

(d) | For the quarter ended May 31, 2013, we recorded $23.9 million in restructuring expense, including $3.9 million in inventory markdowns. We also recorded bad debt for the remaining amount of our loan to Kemrock totaling $4.0 million and wrote off our remaining investment in Kemrock common stock and in Kemrock convertible debt for a combined loss of $18.5 million. Additionally, we reduced our estimated accrual for our agreement in principle with the GSA by $3.7 million. The combined impact of these items on net income and earnings per share for the fourth quarter was $30.0 million and $0.23 per share, respectively.

Quarterly earnings per share may not total to the yearly earnings per share due to the weighted-average number of shares outstanding in each quarter.

Quarterly Stock Price and Dividend Information |  | Shares of our common stock are traded on the New York Stock Exchange under the symbol RPM. The high and low sales prices for the shares of common stock, and the cash dividends paid on the common stock, for each quarter of the two most recent fiscal years are set forth in the table below.

RPM International Inc. and Subsidiaries 67

Range of Sales Prices and Dividends Paid

Fiscal 2013 |  | High |  |  | Low |  |  | Dividends paid per share |
First Quarter |  | $ | 28.19 |  |  | $ | 24.77 |  |  |  | 0.215 |
Second Quarter |  | $ | 29.47 |  |  | $ | 25.53 |  |  |  | 0.225 |
Third Quarter |  | $ | 31.99 |  |  | $ | 28.17 |  |  |  | 0.225 |
Fourth Quarter |  | $ | 34.16 |  |  | $ | 29.49 |  |  |  | 0.225 |

Fiscal 2012 |  | High |  |  | Low |  |  | Dividends paid per share |
First Quarter |  | $ | 23.80 |  |  | $ | 17.20 |  |  |  | 0.210 |
Second Quarter |  | $ | 23.77 |  |  | $ | 17.34 |  |  |  | 0.215 |
Third Quarter |  | $ | 25.90 |  |  | $ | 22.76 |  |  |  | 0.215 |
Fourth Quarter |  | $ | 26.99 |  |  | $ | 23.60 |  |  |  | 0.215 |

Source: New York Stock Exchange |  | Cash dividends are payable quarterly, upon authorization of the Board of Directors. Regular payment dates are approximately the last day of July, October, January and April. |  | The number of holders of record of our common stock as of July 12, 2013 was approximately 24,946, in addition to 76,221 beneficial holders.

68 RPM International Inc. and Subsidiaries

Management’s Report on Internal Control Over Financial Reporting

The management of RPM International Inc. is responsible for establishing and maintaining adequate internal control over financial reporting for the Company, as such term is defined in Rule 13a-15(f) under the Securities Exchange Act of 1934. RPM’s internal control system was designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of the Consolidated Financial Statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements and even when determined to be effective, can only provide reasonable assurance with respect to financial statement preparation and presentation. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may be inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

Management assessed the effectiveness of RPM’s internal control over financial reporting as of May 31, 2013. In making this assessment, management used the criteria set forth by the Committee of Sponsoring Organizations of the Treadway Commission in Internal Control-Integrated Framework. Based on this assessment, management concluded that, as of May 31, 2013, RPM’s internal control over financial reporting is effective.

The independent registered public accounting firm Ernst & Young LLP, has also audited the Company’s internal control over financial reporting as of May 31, 2013 and their report thereon is included on page 71 of this report.

Frank C. Sullivan |  | Russell L. Gordon
Chairman and Chief Executive Officer |  | Vice President and Chief Financial Officer
July 24, 2013 |  |

RPM International Inc. and Subsidiaries 69

Report of Independent Registered Public Accounting Firm

TO THE BOARD OF DIRECTORS AND STOCKHOLDERS

RPM International Inc. and Subsidiaries

Medina, Ohio

We have audited the accompanying consolidated balance sheets of RPM International Inc. and Subsidiaries as of May 31, 2013 and 2012 and the related consolidated statements of income, comprehensive income, stockholders’ equity and cash flows for each of the three years in the period ended May 31, 2013. These financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on these financial statements based on our audits.

We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (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. 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 consolidated financial position of RPM International Inc. and Subsidiaries at May 31, 2013 and 2012 and the consolidated results of their operations and their cash flows for each of the three years in the period ended May 31, 2013, in conformity with U.S. generally accepted accounting principles.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), RPM International Inc. and Subsidiaries’ internal control over financial reporting as of May 31, 2013, based on criteria established in Internal Control-Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission and our report dated July 24, 2013 expressed an unqualified opinion thereon.

Cleveland, Ohio

July 24, 2013

70 RPM International Inc. and Subsidiaries

Report of Independent Registered Public Accounting Firm

TO THE BOARD OF DIRECTORS AND STOCKHOLDERS

RPM International Inc. and Subsidiaries

Medina, Ohio

We have audited RPM International Inc. and Subsidiaries’ internal control over financial reporting as of May 31, 2013, based on criteria established in Internal Control-Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (the COSO criteria). RPM International Inc. and Subsidiaries management is responsible for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal control over financial reporting included in the accompanying “Management’s Report on Internal Control Over Financial Reporting”. Our responsibility is to express an opinion on the company’s internal control over financial reporting based on our audit.

We conducted our audit in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects. Our audit included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, testing and evaluating the design and operating effectiveness of internal control based on the assessed risk, and performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.

A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

In our opinion, RPM International Inc. and Subsidiaries maintained, in all material respects, effective internal control over financial reporting as of May 31, 2013, based on the COSO criteria.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), the consolidated balance sheets of RPM International Inc. and Subsidiaries as of May 31, 2013 and 2012 and the related consolidated statements of income, comprehensive income, stockholders’ equity and cash flows for each of the three years in the period ended May 31, 2013 and our report dated July 24, 2013 expressed an unqualified opinion thereon.

Cleveland, Ohio

July 24, 2013

RPM International Inc. and Subsidiaries 71

Stockholder Information

World Headquarters

RPM International Inc.

2628 Pearl Road

P.O. Box 777

Medina, OH 44258

Telephone: |  | 330-273-5090 or 800-776-4488
Fax: |  | 330-225-8743
Web site: |  | www.rpminc.com
E-mail: |  | info@rpminc.com

Annual Meeting

RPM stockholders are invited to attend RPM’s Annual Meeting, which will be held at 2:00 p.m. on Thursday, October 10, 2013 at the Holiday Inn Select, 15471 Royalton Road, Strongsville, Ohio. Directions can be found on the RPM web site.

Form 10-K and Other Financial Information

Investors may obtain, at no charge, a copy of the RPM Annual Report to the Securities and Exchange Commission on Form 10-K, a corporate video and other investor information by contacting Kathie M. Rogers, Manager of Investor Relations, at RPM, 800-776-4488.

Form 10-K, other public financial reports and news releases may also be obtained electronically through the website,www.rpminc.com, under “Investor Information.”

Corporate Governance

Copies of the RPM Board of Directors Corporate Governance Guidelines, as well as the Charters of the committees of the Board and RPM’s Code of Conduct, are available on the company’s web site at www.rpminc.com, under “Investor Information/Corporate Governance.” Copies of these materials are also available, without charge, upon written request to the Secretary of RPM.

Institutional Investor and Security Analyst Inquiries

Security analysts and investment professionals with questions regarding RPM should contact Barry M. Slifstein, Vice

President—Investor Relations and Planning, at 330-273-5090 or bslifstein@rpminc.com.

Dividend Payments

Common stock cash dividends are payable quarterly, upon authorization of the Board of Directors. Regular payment dates are typically the 31st of July, October and January and the 30th of April. RPM has increased the cash dividend payments to its stockholders for 39 consecutive years.

Stock Transfer Agent, Registrar and

Dividend Disbursing Agent

Wells Fargo Bank, N.A. maintains RPM’s stockholder records and is responsible for disbursing dividend checks. Questions concerning your account, change of address, transfer of ownership, lost certificates, safekeeping of stock certificates, dividend payments, direct deposit of dividends and other related items should be directed to:

Wells Fargo Shareowner Services

P.O. Box 64874

St. Paul, MN 55164-0874

Telephone: |  | 800-988-5238 or 651-450-4064 (outside the United States)
Fax: |  | 651-450-4085
Web site: |  | www.shareowneronline.com

Certified/Overnight Mail:

Wells Fargo Shareowner Services

1110 Centre Pointe Curve, Suite 101

Mendota Heights, MN 55120-4100

Internet Account Access

Stockholders of record may access their accounts via the internet to view their account holdings, change address, complete certain transactions and get answers to other stock-related inquires through Wells Fargo Shareowner Online at www.shareowneronline.com.

Direct Stock Purchase and Dividend Reinvestment Plan

RPM offers a direct stock purchase and dividend reinvestment plan administered by Wells Fargo Bank, N.A. The plan allows new investors to purchase RPM common stock directly, and existing stockholders to increase their holdings. There is no commission cost for shares purchased. The minimum initial investment is $200. Additional cash investments must be at least $25 and not more than $5,000 per month. For more details on the plan or questions concerning existing Dividend Reinvestment accounts, please contact:

Wells Fargo Shareowner Services

P.O. Box 64856

St. Paul, MN 55164-0856

Telephone: 800-988-5238

Web site: www.shareowneronline.com

Independent Registered Public Accounting Firm

Ernst & Young LLP, Cleveland, Ohio

Counsel

Calfee, Halter & Griswold LLP, Cleveland, Ohio

Stock Exchange Listing

|  | RPM International Inc. is listed on the New York Stock Exchange (ticker symbol “RPM”).

72 RPM International Inc. and Subsidiaries