MSC INDUSTRIAL SUPPLY CO. REPORTS FISCAL 2023 THIRD QUARTER RESULTS

FISCAL 2023 Q3 HIGHLIGHTS

• Net sales of $1,054.5 million increased 10.0% YoY (11.7% on an average daily sales basis), approximately 11 percentage points above the Industrial Production (IP) index
• Operating income of $135.4 million, or $138.6 million adjusted to exclude share reclassification proposal costs and restructuring and other costs¹
• Operating margin of 12.8%, or 13.1% excluding the adjustments described above¹
• Diluted EPS of $1.69 vs. $1.78 in the prior fiscal year quarter
• Adjusted diluted EPS of $1.74 vs. $1.82 in the prior fiscal year quarter¹

MELVILLE, N.Y. and DAVIDSON, N.C., June 29, 2023 /PRNewswire/ -- MSC INDUSTRIAL SUPPLY CO. (NYSE: MSM), "MSC," "MSC Industrial" or the "Company," a leading North American distributor of a broad range of metalworking and maintenance, repair and operations (MRO) products and services, today reported financial results for its fiscal 2023 third quarter ended June 3, 2023.

Erik Gershwind, President and Chief Executive Officer, said, "Successful execution of our Mission Critical growth initiatives in the third quarter resulted in the fifth consecutive quarter of double-digit sales growth aided by robust Public Sector performance. We delivered average daily sales growth of nearly 12 percent and outperformed the IP index by double digits for the second consecutive quarter. Looking ahead and despite macro uncertainty, we expect to continue outperforming the IP index as we leverage MSC specific momentum and strengthen our market position through strategic investments."

Kristen Actis-Grande, Executive Vice President and Chief Financial Officer, added, "Another quarter of above market sales growth provides clear evidence that MSC continues to take market share. This drove meaningful cash generation during the quarter, despite the impact on gross margin from a significant Public Sector contract win and overall customer mix. As a result of our ongoing execution, we are raising fiscal 2023 sales guidance and remain confident in future profitable growth."

Gershwind concluded, "As we approach the finish line of our three-year Mission Critical journey, we have made significant progress on diversifying our end markets, taking market share, improving profitability, and enhancing corporate governance with the recent agreement to eliminate our dual class share structure. Combined with future benefits from our Mission Critical journey and topline momentum, we believe that we are well positioned to deliver value to all stakeholders in fiscal 2024 and beyond."

Mission Critical Update

We continued to make progress on each of our Mission Critical growth initiatives during the fiscal 2023 third quarter.

Solidify Metalworking

a. Over 150 metalworking and specialty sales experts driving customer productivity

b. Technical expertise fueled new customer wins in high growth end markets like Aerospace and Medical

Leverage Portfolio Strength

a. Class C consumable product category net sales grew low double digits year over year

Expand Solutions (Vending, In-Plant and Vendor Managed Inventory)

a. Vending signings strong; vending machine net sales grew 10% year over year and represent 15% of total Company net sales

b. In-Plant signings strong; In-Plant net sales grew 13% year over year and represent 13% of total Company net sales

c. Total Solutions net sales represent 55% of total Company net sales

Grow E-Commerce

a. E-Commerce net sales grew 8% year over year and represent 60.1% of total Company net sales

b. Announced exclusive E-Commerce agreement with MachiningCloud

Diversify Customers and End Markets

a. 80% net sales growth year over year driven primarily by a significant Public Sector win

Balance Sheet, Liquidity and Capital Allocation

a. Floating/fixed rate debt ratio now at 35/65

b. Top two priorities remain investing in the business and returning cash to shareholders through ordinary dividends

c. Next two priorities are share buybacks and tuck-in acquisitions

• Revised outlook assumes additional mix headwinds related to Public Sector growth
• Expect to achieve double-digit ADS growth for the fiscal year
• 5 fewer selling days year over year in fiscal Q4
• Mission Critical goals of >$100M in gross savings and adjusted operating expenses of 28.6% of sales on track

Conference Call Information
MSC will host a conference call today at 8:30 a.m. EDT to review the Company's fiscal 2023 third quarter results. The call, accompanying slides, and other operational statistics may be accessed at: https://investor.mscdirect.com. The conference call may also be accessed at 1-877-443-5575 (U.S.), 1-855-669-9657 (Canada) or 1-412-902-6618 (international).

An online archive of the broadcast will be available until July 13, 2023. The Company's reporting date for fiscal 2023 fourth quarter and full year results is scheduled for October 25, 2023.

About MSC Industrial Supply Co.
MSC Industrial Supply Co. (NYSE: MSM) is a leading North American distributor of a broad range of metalworking and maintenance, repair and operations (MRO) products and services. We help our customers drive greater productivity, profitability and growth with approximately 2.3 million products, inventory management and other supply chain solutions, and deep expertise from more than 80 years of working with customers across industries. Our experienced team of more than 7,000 associates works with our customers to help drive results for their businesses - from keeping operations running efficiently today to continuously rethinking, retooling and optimizing for a more productive tomorrow. For more information on MSC Industrial, please visit mscdirect.com.

Cautionary Note Regarding Forward-Looking Statements:
Statements in this press release may constitute "forward-looking statements" under the Private Securities Litigation Reform Act of 1995. All statements, other than statements of present or historical fact, that address activities, events or developments that we expect, believe or anticipate will or may occur in the future, including statements about results of operations and financial condition, expected future results, expected benefits from our investment and strategic plans and other initiatives, and expected future growth, profitability and return on invested capital, are forward-looking statements. The words "will," "may," "believes," "anticipates," "thinks," "expects," "estimates," "plans," "intends," and similar expressions are intended to identify forward-looking statements. Forward-looking statements involve risks and uncertainties that could cause actual results to differ materially from those anticipated by these forward-looking statements. In addition, statements which refer to expectations, projections or other characterizations of future events or circumstances, statements involving a discussion of strategy, plans or intentions, statements about management's assumptions, projections or predictions of future events or market outlook and any other statement other than a statement of present or historical fact are forward-looking statements. The inclusion of any statement in this press release does not constitute an admission by MSC or any other person that the events or circumstances described in such statement are material. In addition, new risks may emerge from time to time and it is not possible for management to predict such risks or to assess the impact of such risks on our business or financial results. Accordingly, future results may differ materially from historical results or from those discussed or implied by these forward-looking statements. Given these risks and uncertainties, the reader should not place undue reliance on these forward-looking statements. These risks and uncertainties include, but are not limited to, the following: general economic conditions in the markets in which we operate; changing customer and product mixes; volatility in commodity and energy prices, the impact of prolonged periods of low, high and rapid inflation, and fluctuations in interest rates; competition, including the adoption by competitors of aggressive pricing strategies and sales methods; industry consolidation and other changes in the industrial distribution sector; our ability to realize the expected benefits from our investment and strategic plans, including our transition from being a spot-buy supplier to a mission-critical partner to our customers; our ability to realize the expected cost savings and benefits from our restructuring activities and structural cost reductions; the retention of key personnel; the credit risk of our customers, higher inflation and fluctuations in interest rates; the risk of customer cancellation or rescheduling of orders; difficulties in calibrating customer demand for our products, which could cause an inability to sell excess products ordered from manufacturers resulting in inventory write-downs or could conversely cause inventory shortages of such products; work stoppages, labor shortages or other business interruptions (including those due to extreme weather conditions) at transportation centers, shipping ports, our headquarters or our customer fulfillment centers; disruptions or breaches of our information technology systems, or violations of data privacy laws; the retention of qualified sales and customer service personnel and metalworking specialists; the risk of loss of key suppliers or contractors or key brands or supply chain disruptions, including due to import restrictions or global geopolitical conditions; changes to governmental trade or sanctions policies, including the impact from significant import restrictions or tariffs or moratoriums on economic activity with certain countries or regions; risks related to opening or expanding our customer fulfillment centers; our ability to estimate the cost of healthcare claims incurred under our self-insurance plan; litigation risk due to the nature of our business; risks associated with the integration of acquired businesses or other strategic transactions; financial restrictions on outstanding borrowings; our ability to maintain our credit facilities or incur additional borrowings on terms we deem attractive; the failure to comply with applicable environmental, health and safety laws and regulations, and other laws applicable to our business; the outcome of government or regulatory proceedings or future litigation; goodwill and intangible assets recorded resulting from our acquisitions could be impaired; our common stock price may be volatile due to factors outside of our control; prior to the completion of the proposed share reclassification, the significant control that our principal shareholders currently exercise over us, which may result in our taking actions or failing to take actions which our other shareholders do not prefer; and any delays with respect to, or the failure to complete, the proposed share reclassification, including the failure to receive the requisite shareholder approvals; the outcome of any legal proceedings that may be instituted against us or others relating to the proposed share reclassification; our ability to realize the expected benefits from the proposed share reclassification; and the effect of the announcement or the consummation of the proposed share reclassification on the market price of our common stock. Additional information concerning these and other risks is described under "Risk Factors" and "Management's Discussion and Analysis of Financial Condition and Results of Operations" in our Annual and Quarterly Reports on Forms 10-K and 10-Q, respectively, and in the other reports and documents that we file with the United States Securities and Exchange Commission. We expressly disclaim any obligation to update any of these forward-looking statements, except to the extent required by applicable law.