August 2024 Investor Presentation Positioned for Sustainable Growth
 Notice to Investors Forward Looking Statements  This presentation contains “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995, as amended. All statements other than statements of historical facts are forward-looking statements. Words such as “will,” “may,” “could,” “would,” “should,” “anticipates,” “believes,” “estimates,” “expects,” “plans,” “intends,” and similar expressions are intended to identify these forward-looking statements but are not the exclusive means of identifying them. These statements are not guarantees that our expectations will prove to be correct and involve a number of risks, uncertainties, and assumptions. Many factors, including those discussed more fully elsewhere in this release and in documents filed with the Securities and Exchange Commission by Newpark, particularly its Annual Report on Form 10-K, and its Quarterly Reports on Form 10-Q, as well as others, could cause actual plans or results to differ materially from those expressed in, or implied by, these statements. These risk factors include, but are not limited to, risks related to our exploration of strategic alternatives for the long-term positioning of our Fluids Systems division, including the ongoing sale process as well as whether any such transaction will be consummated on the anticipated timeline or at all; divestitures; the worldwide oil and natural gas industry; our ability to generate internal growth; economic and market conditions that may impact our customers’ future spending; our customer concentration and reliance on the U.S. exploration and production market; our international operations; the ongoing conflicts in Europe and the Middle East; operating hazards present in the oil and natural gas and utilities industries and substantial liability claims, including catastrophic well incidents; our contracts that can be terminated or downsized by our customers without penalty; our product offering and market expansion; our ability to attract, retain, and develop qualified leaders, key employees, and skilled personnel; expanding our services in the utilities sector, which may require unionized labor; the price and availability of raw materials; inflation; capital investments and business acquisitions; market competition; technological developments and intellectual property; severe weather, natural disasters, and seasonality; public health crises, epidemics, and pandemics; our cost and continued availability of borrowed funds, including noncompliance with debt covenants; environmental laws and regulations; legal compliance; the inherent limitations of insurance coverage; income taxes; cybersecurity incidents or business system disruptions; activist stockholders that may attempt to effect changes at our Company or acquire control over our Company; share repurchases; and our amended and restated bylaws, which could limit our stockholders’ ability to obtain what such stockholders believe to be a favorable judicial forum for disputes with us or our directors, officers or other employees. We assume no obligation to update any forward-looking statements, whether as a result of new information, future events or otherwise, except as required by securities laws. Newpark's filings with the Securities and Exchange Commission can be obtained at no charge at www.sec.gov, as well as through our website at www.newpark.com.  Non-GAAP Financial Measures  This presentation includes references to financial measurements that are supplemental to the Company’s financial performance as calculated in accordance with generally accepted accounting principles (“GAAP”). These non-GAAP financial measures include earnings before interest, taxes, depreciation and amortization (“EBITDA”), Adjusted EBITDA, Adjusted EBITDA Margin, Free Cash Flow, Net Debt, and Net Leverage. We believe these non-GAAP financial measures are frequently used by investors, securities analysts and other parties in the evaluation of our performance and liquidity with that of other companies in our industry. Management uses these measures to evaluate our operating performance, liquidity and capital structure. In addition, our incentive compensation plan measures performance based on our consolidated EBITDA, along with other factors. The methods we use to produce these non- GAAP financial measures may differ from methods used by other companies. These measures should be considered in addition to, not as a substitute for, financial measures prepared in accordance with GAAP.  Disclaimers 2
 Agenda Introduction End-Market Overview Summary of Key Financial Data 3
 4 Introduction
 Transformation Strategy Aligning Portfolio  to Maximize Value Creation Through  Accelerated Growth in Power &  Infrastructure Markets Disciplined Strategy Aligned with Long-Term Global Megatrends
 O&G Exploration & ProductionMidstream Company Overview Newpark Resources, Inc. headquartered in The Woodlands, TX, is a global company operating  two independent business units, Industrial Solutions and Fluids Systems, supporting energy  and infrastructure markets. We built a reputation for innovating and adapting to the changing  needs of our customers, delivering sustainable technologies that enable society to prosper.   • NYSE Stock Symbol: NR • Operating in more than 20 countries worldwide; ~55% of 2023 revenues derived from U.S. • Earnings primarily driven by utilities and industrial end-markets, while exposure to O&G  reduced through dives tures  • Strong financial profile with modest debt burden and no significant near-term maturities 6 Specialty Rental & Services Company Supporting Power and Infrastructure Markets NEWPARK RESOURCES GLOBAL FOOTPRINT Diverse End-Market Coverage Renewable Generation Transmission  & Distribution Petrochemical Infrastructure Construction Launched strategic review for Fluids Systems in Q3 2023; targeting substantial completion in Q3 2024
 Leader in Power and Energy Infrastructure Solutions INDUSTRIAL SOLUTIONS Power Infrastructure, O&G, Construction and Renewables Leading provider of specialty rental and services, redefining safety & efficiency standards Unique business model includes integrated manufacturing of  100% recyclable DURA-BASE composite matting, which offers  economic and ESG benefits vs. traditional access products  Longstanding, blue-chip customer relationships across T&D  utility owners and infrastructure contractors Consistent FCF generation, strong EBITDA margin, and  solid ROI FLUID SYSTEMS Oil, Natural Gas, and Geothermal #1 rated** drilling and reservoir fluids solutions provider  in overall performance globally  Leading portfolio of sustainable water-based technologies  delivering outstanding performance and reducing carbon  footprint*** Globally positioned in long-term markets with established  customers supported by current O&G global demand tailwinds Improved margin and FCF generation profile through recent  divestitures and focused asset-light operating model 7 Providing Innova ve Product & Service Solu ons for Power T&D  and O&G Infrastructure 76% OF SEGMENT ADJ.  EBITDA (1H 2024)* * Adjusted EBITDA is a non-GAAP financial measure. See earnings release and reconciliation to the most comparable GAAP measure in “Non-GAAP Financial Measures” slides within this presentation ** 2024 Drilling Fluids Supplier Performance Report, Kimberlite International Oilfield Research *** Relative to hydrocarbon-based fluids 24% OF SEGMENT ADJ.  EBITDA (1H 2024)* 92% OF SEGMENT CAPEX (1H 2024) 8% OF SEGMENT CAPEX (1H 2024)
 Projected Invest & Grow Transformation Supports Growth & Shareholder Return 8 ApproachTTM ADJ EBITDA**Net Assets* Fl ui ds  S ys te m s $79M $29M * Net Assets represents segment net assets, excluding cash and debt, as of June 30, 2024. ** Adjusted EBITDA is a non-GAAP financial measure. See earnings release and reconciliation to the most comparable GAAP measure in “Non-GAAP Financial Measures” slides within this presentation. *** Transmission investment - Edison Electric Institute Business Analytics Group, Jan 2024 ; Global Oil Demand – IEA, June 2023 Market Outlook In du st ria l S ol ut io ns Optimize for Cash  Generation Sale Process Ongoing $189M Inventory AR, net of AP Long-lived assets  and other, net $246M Inventory AR, net of AP Rental fleet Other long-lived  assets, net Actual & Projected Transmission Investment*** Actual Projected YEARS BI LL IO N S M IL LI O N S  O F  BA RR EL S  PE R  D AY Global Oil Demand*** Actual YEARS
 33% Reduction in Fluids  Systems net working  capital from 2022 Fluid Systems Net Working Capital 11% CAGR in Industrial  Solutions Adj. EBITDA  (2021 – Q2 '24) Industrial Solutions Adjusted EBITDA* 9% CAGR from Industrial  Solutions Rental and  Services revenues  (2021 – Q2 '24) Key Opera onal Highlights Aligned with Strategy  9 Disciplined Execu on Delivering Shareholder Value Crea on  8% Reduction in  weighted average  shares outstanding  from 2022 Rental and Service Revenue Weighted Average  Shares Outstanding * Adjusted EBITDA is a non-GAAP financial measure. See reconciliation to the most comparable GAAP measure in “Non-GAAP Financial Measures” slides within this presentation.
 Well-Positioned in Substantial Energy Megatrends 10 Multi-Trillion Dollar Markets Provide Long-Term Opportunities $14T+ Electrification $1T+ Renewables $12T+ Global Oil & Gas Investment in global  electrical grid to enable  “electrification of  everything” Renewable Generation tie- ins and grid hardening  driving long-term  infrastructure development O&G Investment is projected  to meet demand in  Sustainable Development  Scenario over next 30 years Source: US Energy Information Administration 2021/EEI//International Energy Agency Fuel Report, Jan 2021/Industry Consulting Estimates/Bloomberg NEF & S&P Global Market Intelligence, Feb 2021
 Differentiated Model Exploiting Competitive Advantages • Self-funding organic expansion in high-growth, high-returning infrastructure markets • Focused capital light Fluid Systems positioned to generate cash through cycles • Technology, scale, and service drive customer loyalty and productivity • Global presence in diversified end markets with blue-chip customers  • Modest leverage provides stability and potential inorganic growth funding • Capable of balancing growth, returns, and FCF to  maximize long-term value creation for our shareholders 11 Over 50 Years of Technology & Service Innova on Posi oning Us for Tomorrow’s Opportuni es  Balancing growth,  returns & FCF for  shareholders Investing in higher  returning, more stable  specialty rentals &  servicesCash generation via  global, capital-light,  returns-focused  Fluids portfolio
 ChangeQ2 20242019 +2%$84M TTM Adjusted EBITDA* $82M Adjusted EBITDA* Maintaining Adjusted EBITDA as we reposition the  Company +20%73% % of Segment TTM Adj. EBITDA*  generated from Industrial Solutions 61% % of Segment Adj. EBITDA* generated  from Industrial Solutions Increasing Adjusted EBITDA generation from more  stable Industrial Solutions segment -33%$450M Net Assets** (EOY) $675M Net Assets** (BOY) Reducing capital employed to drive agility in cyclical  O&G focused operations +60%56% % of Segment Net Assets** deployed in Industrial Solutions 35% % of Segment Net Assets** deployed in Industrial Solutions Redeploying capital toward higher-returning segment -6%85M Shares Outstanding (Average) 90M Shares Outstanding (Average) Returning value to shareholders through share  repurchases -66% (-100%)$58M ($0) Total Principal Outstanding (Equity-Linked) $172M ($100M) Total Principal Outstanding (Equity-Linked) Reducing total debt and eliminated equity-linked debt Meaningful Progress in our Transformation Strategic Focus on Growth in More Stable, Higher-Margin Industrial Markets Key to Long-Term Value Creation 12* Adjusted EBITDA is a non-GAAP financial measure. See reconciliation to the most comparable GAAP measure in “Non-GAAP Financial Measures” slides within this presentation. ** Net Assets represents consolidated net assets, excluding cash and debt, as of end of stated period.
 13 End-Market Overview
 Utilities Infrastructure Megatrend Powering Growth The $1.2 trillion Infrastructure Investment and Jobs  Act (IIJA) is investing significantly over next decade,  including ~ $70B for electric grid and hardened  energy infrastructure $300B federal clean energy tax package over next 10  years from Inflation Reduction Act (IRA)  Aging infrastructure, system hardening, grid  reliability, and renewable energy projects are key  drivers for approximately $30B transmission  infrastructure spend 14 Significant Long-term Capital Investment in Innovation & Infrastructure Enhanced by Legislation Data Sources: Whitehouse.gov/ Brookings.edu, Feb. 1, 2023, Edison Electric Institute Business Analytics Group, Jan 2024 Infrastructure Investment and Jobs  Act (IIJA) is investing significantly  over next decade  U.S. investor-owned utilities  are expected to make about  $140B+ annual capital  investments with ~8% CAGR for  clean energy technologies and  decarbonization Projected annual U.S. utility  transmission investment with ~10%  of spend on temporary access  specialty rental & services $1.2T+ $140B+  $30B+
 Positioned for Growth in Multi-Billion Dollar Temporary Access Market  Specialty Rental and Services Supporting Infrastructure Megatrends Utilities O&G PipelineConstruction Rail & Other Our Footprint  What We Do Leading rental provider and manufacturer of composite temporary worksite  access solutions with a diversified customer base, which primarily compete against  access alternatives such as wood, gravel, or permanent surfaces Industries We Serve 9% CAGR in Rental & Service  Revenue (2021 – Q2 ‘24) 11% CAGR in Industrial  Solutions EBITDA (2021 – Q2 ‘24)  35% Average Adjusted Industrial  Solutions EBITDA Margin 2021 – Q2 ‘24 52% Average annual rental revenue as  % of avg. fleet cost (2021- Q2 '24) 12 year Estimated useful life of mat  deployed into rental fleet 15 31 R&S Yards 7 Partners
 Industrial Solutions End-to-End Operating Model  16 Differentiated by Optimizing Across the Value Chain Providing Strong Results Product Engineering & Design Materials Sourcing & Procurement Precision Manufacturing Product Direct Sales Mat Fleet Rental & Services  Belief in Innovation • High performance, safety, and service-centric culture • Introduced DURA-BASE to the world over 25 years ago as the 100% recyclable composite  matting solution • Committed R&D, Project Technical Support team with industry-leading experience • Strategically located in Carencro, LA, close to suppliers using proprietary compounds of resins,  with expanding use of alternative and recycled material inputs • 50,000 sq ft automated manufacturing plant with over half a million 8’ x 14’ mats  manufactured • Quality management compliant with ISO 9001:2015 Scaled to Succeed With Proven Record of Delivering • Supplying small- and large-scale requests domestically and abroad • Most experienced composite matting industry sales and operations team  • Dedicated to new and longstanding customer relationships • Long asset life with low maintenance leveraging technology, and large scalable operating  footprint • Operate the largest composite DURA-BASEmatting fleet in the world
 Utilities O&G  General Construction Pipeline Rail Other 1H 2024 REVENUE BY INDUSTRY $50 $60 $70 $80 2021 2022 2023 TTM Q2 '24 M IL LI O N S Industrial Solutions • Strategic investments in technology, scale, and service to drive specialty rental differentiation • Expansion of specialty rental fleet to meet long-term infrastructure build-out in multiple industries • 15% revenue CAGR from Utilities & Industrial end-markets since 2016; contributed >75% of 1H 2024 segment revenues • Leverage R&D to launch higher-margin products focused on driving operating efficiency and sustainability • Robust rental unit economics drive strong EBITDA margin and ROIC profile 17 Strategic Progress Supported by Strong Infrastructure Trends Rental & Service (R&S) Product Sales 1H 2024 REVENUE MIX * Adjusted EBITDA and Adjusted EBITDA Margin are non-GAAP financial measures. See reconciliation to the most comparable GAAP measure in “Non-GAAP Financial Measures” slides within this presentation. ADJUSTED EBITDA* 52% 53% 53% 51% 40% 44% 48% 52% 56% 60%  $-  $20  $40  $60  $80  $100 2021 2022 2023 TTM Q2 '24 RE N TA L  RE VE N U E  (M IL ) Rental Revenue Rental Revenue as % of Avg. Fleet Cost RENTAL REV AS % AVG FLEET COST
 Global Demand for Oil and Gas Remains Resilient $12T+ Investment in Oil & Gas projected to meet  global demand in Sustainable Development Scenario  over next 30 years Access to affordable and reliable energy critical for  developing economies Geopolitical instability heightens global focus on  energy security during the transition to alternative  energy sources  18 Emergence of Alternative Energy Lags Global Demand  World’s Energy which comes from  fossil fuels today Renewables demand growth  requiring new infrastructure  construction and related services Total demand results in an increase   of global Oil/Liquids/Natural Gas  demand calling for efficient,  innovative, and sustainable drilling  and reservoir solutions 80%+ 70%+  20%+  Source: US Energy Information Administration 2021/EEI//International Energy Agency Fuel Report, Jan 2021/Jefferies Estimates/Bloomberg NEF & S&P Global Market Intelligence, Feb 2021 OUTLOOK BY 2050
 Eastern Hemisphere U.S. Canada • 73% of 1H 2024 revenues generated outside of U.S. • Global footprint aligned to long-term, strategic markets • Reshaping balance sheet to drive “Capital-Light” model, and reduce return cyclicality • FCF generation to support higher-returning growth and return to shareholders • In September 2023, launched sale process for Fluids Systems; targeting substantial completion in Q3 2024 $100 $200 $300 $400 2021 2022 2023 Q2 2024 M IL LI O N S Fluids Systems Agile, Capital-Light Technology & Services Capable of Cash Generation Through Cycles 1H 2024 REVENUE MIX NET ASSETS* 19 * Net Assets represents segment net assets, excluding cash and debt, as of end of period.
 Long-Term Capital Allocation Strategy 20 Disciplined Approach Balances Growth Investments with Return of Capital Maintain Target  Leverage Invest in Growth Return Excess  Cash to Investors Organic M&A• Target net leverage range of 0.5x–1.5x • Net leverage*: 0.3x • Total liquidity**: $110M • Maintaining sufficient liquidity  to support strategic growth • ABL Facility matures 2027 * Net leverage ratio calculated as Net Debt divided by Q2 2024 TTM Adjusted EBITDA. ** Reflects ABL Facility availability plus cash and cash equivalents as of June 30, 2024. • Continued organic  investment in high  returning opportunities • > 80% of 2024 CAPEX  reflects growth  investment to expand  rental fleet and support  infrastructure market  penetration   • Continually evaluate  opportunities to  accelerate Industrial  Solutions growth  • Disciplined execution  based on strategic  value, size, risk and  appropriate economics • Improving equity value  key to inorganic  strategy & shareholder  value • Committed to programmatic  return of capital through share  repurchase program • 8% reduction in weighted  average shares outstanding  since Q4 ’22 • Purchases paused in 1H ‘24  due to ongoing Fluids sale  process
 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 2019 2020 2021 2022 2023 Total Company TRIR Sustainability Embedded in Our DNA Environmental Social Governance 21 2023 Sustainability Report Including SASB & TCFD Disclosures Available on Website Shareholder Approval Rate of  Executive Compensation * Reflects internal estimates of impact of DURA-BASE® Composite Matting System. Board Independence Independent  Board Diversity Safety Drives Everything We Do Committed to Local Personnel Across Our Operations
 Why Invest in Newpark Resources? Meaningful growth opportunity tied to the energy transition and critical infrastructure Global presence in large-scale energy markets Proven technologies with economic and environmental benefits Demonstrated ability to adapt and grow Balancing investment in growth with return of capital Capital structure to support growth plans 22 Leading Provider of Sustainable Technologies and Services
 23 Summary of Key Financial Data
 Business Segment Overview Industrial Solutions Fluids Systems 24 $0 $20 $40 $60 $300 $375 $450 $525 $600 $675 $750 2021** 2022** 2023 TTM Q2 '24 AD JU ST ED  E BI TD A  (M IL LI O N S) RE VE N U E  (M IL LI O N S) Revenues Adjusted EBITDA* Rental & Service (R&S) Product Sales U.S. U.K. 1H 2024 REVENUES Eastern Hemisphere U.S. Canada 1H 2024  REVENUES * Adjusted EBITDA is a non-GAAP financial measure. See reconciliation to the most comparable GAAP measure in “Non-GAAP Financial Measures” slides within this presentation. ** Includes operations of Gulf of Mexico and U.S. Mineral Grinding operations, both of which were exited in Q4 2022. Divested units contributed $83 million of revenues, $5 million of depreciation expense, and a $40  million operating loss in 2022, including $29 million impairment charge, and $62 million of revenues, $7 million of depreciation expense and $7 million operating loss in 2021. • Delivering robust revenue and EBITDA growth • Strong Energy Transition market tailwinds • Consistent cash flow and solid ROI • Reshaping portfolio to monetize working capital and improve returns • ~ 90% of asset base comprised of receivables, inventory, and other  working capital $50 $60 $70 $80 $90 $150 $175 $200 $225 2021 2022 2023 TTM Q2 '24 AD JU ST ED  E BI TD A  (M IL LI O N S) RE VE N U E  (M IL LI O N S) Revenues Adjusted EBITDA*
 Consolidated Statements of Operations (unaudited) 25 (In thousands, except per share data) June 30,  2024 March 31,  2024 June 30,  2023 June 30,  2024 June 30,  2023 Revenues 179,009$     169,107$     183,256$     348,116$     383,286$      Cost of revenues 140,084       134,587       150,170       274,671       314,908        Selling, general and administrative expenses 26,381         24,344         25,576         50,725         50,986          Other operating (income) loss, net (755)              (1,683)          (1,184)          (2,438)          (1,445)           Impairments and other charges -                     -                     2,816            -                     2,816             Operating income 13,299         11,859         5,878            25,158         16,021          Foreign currency exchange (gain) loss 128               (31)                (102)              97                  217                Interest expense, net 1,796            1,750            2,146            3,546            4,235             Income before income taxes 11,375         10,140         3,834            21,515         11,569          Provision for income taxes 3,335            2,847            2,132            6,182            4,247             Net income 8,040$         7,293$         1,702$         15,333$       7,322$          Calculation of EPS: Net income - basic and diluted 8,040$         7,293$         1,702$         15,333$       7,322$          Weighted average common shares outstanding - basic 85,473         85,001         85,761         85,237         87,159          Dilutive effect of stock options and restricted stock awards 2,153            2,244            1,712            2,198            1,853             Weighted average common shares outstanding - diluted 87,626         87,245         87,473         87,435         89,012          Net income per common share - basic: 0.09$            0.09$            0.02$            0.18$            0.08$             Net income per common share - diluted: 0.09$            0.08$            0.02$            0.18$            0.08$             Three Months Ended Six Months Ended
 Operating Segment Results (unaudited) 26 (In thousands) June 30,  2024 March 31,  2024 June 30,  2023 June 30,  2024 June 30,  2023 Revenues Fluids Systems 112,218$     120,140$     135,181$     232,358$     279,355$      Industrial Solutions 66,791         48,967         48,075         115,758       103,931        Total revenues 179,009$     169,107$     183,256$     348,116$     383,286$      Operating income (loss) Fluids Systems 2,345$         6,836$         1,965$         9,181$         5,431$          Industrial Solutions 19,392         12,936         12,774         32,328         27,257          Corporate office (8,438)          (7,913)          (8,861)          (16,351)        (16,667)         Total operating income 13,299$       11,859$       5,878$         25,158$       16,021$        Segment operating margin Fluids Systems 2.1% 5.7% 1.5% 4.0% 1.9% Industrial Solutions 29.0% 26.4% 26.6% 27.9% 26.2% Six Months EndedThree Months Ended Fluids Systems operating income for the three months and six months ended June 30, 2023 included a $2.1 million and $4.4 million,  respectively, loss associated with our now exited Gulf of Mexico operations.
 Consolidated  Balance Sheets  (unaudited) 27 (In thousands, except share data) June 30, 2024 December 31, 2023 ASSETS Cash and cash equivalents 35,087$                          38,594$                           Receivables, net 158,834 168,457  Inventories 127,421 141,079  Prepaid expenses and other current assets 10,284 9,094  Total current assets 331,626 357,224  Property, plant and equipment, net 205,076 195,289  Operating lease assets 19,555 20,731  Goodwill 47,259 47,283  Other intangible assets, net 15,580 17,114  Deferred tax assets 3,553 2,628  Other assets 2,151 2,067  Total assets 624,800$                        642,336$                         LIABILITIES AND STOCKHOLDERS’ EQUITY Current debt 17,591$                          16,916$                           Accounts payable 69,153 70,087  Accrued liabilities 40,162 49,281  Total current liabilities 126,906 136,284  Long-term debt, less current portion 40,392 58,117  Noncurrent operating lease liabilities 16,587 17,404  Deferred tax liabilities 6,843 8,307  Other noncurrent liabilities 7,463 6,860  Total liabilities 198,191 226,972  1,117 1,117  Paid-in capital 631,497 639,645  Accumulated other comprehensive loss (66,084) (62,839) Retained earnings 26,137 10,773  (166,058) (173,332) Total stockholders' equity 426,609 415,364  Total liabilities and stockholders' equity 624,800$                        642,336$                         Common stock, $0.01 par value (200,000,000 shares authorized  and 111,669,464 and 111,669,464 shares issued, respectively) Treasury stock, at cost (25,202,455 and 26,471,738 shares,  respectively)
 Consolidated Statements of Cash Flows (unaudited) 28 (In thousands) 2024 2023 Cash flows from operating activities: Net income 15,333$              7,322$                  Adjustments to reconcile net income to net cash provided by operations: Impairments and other non-cash charges -                            2,816                    Depreciation and amortization 14,835                 15,803                  Stock-based compensation expense 3,122                   3,298                    Provision for deferred income taxes (2,196)                 (916)                      Credit loss expense 1,040                   464                        Gain on sale of assets (1,049)                 (1,649)                  Gain on insurance recovery (874)                     -                             Amortization of original issue discount and debt issuance costs 260                       274                        Change in assets and liabilities: Decrease in receivables 4,369                   39,324                  (Increase) decrease in inventories 12,158                 (3,440)                  Increase in other assets (1,524)                 (3,187)                  Increase (decrease) in accounts payable 647                       (14,453)                Decrease in accrued liabilities and other (6,590)                 (8,808)                  Net cash provided by operating activities 39,531                 36,848                  Six Months Ended June 30, (In thousands) 2024 2023 Cash flows from investing activities: Capital expenditures (20,468)               (15,347)                Proceeds from divestitures -                            18,086                  Proceeds from sale of property, plant and equipment 2,042                   2,304                    Proceeds from insurance property claim 1,385                   -                             Net cash provided by (used in) investing activities (17,041)               5,043                    Cash flows from financing activities: Borrowings on lines of credit 87,444                 149,253               Payments on lines of credit (101,077)             (167,435)              Purchases of treasury stock (4,332)                 (21,966)                Proceeds from employee stock plans 17                         -                             Other financing activities (7,040)                 (2,864)                  Net cash used in financing activities (24,988)               (43,012)                Effect of exchange rate changes on cash (961)                     332                        Net decrease in cash, cash equivalents, and restricted cash (3,459)                 (789)                      Cash, cash equivalents, and restricted cash at beginning of period 38,901                 25,061                  Cash, cash equivalents, and restricted cash at end of period 35,442$              24,272$               Six Months Ended June 30,
 Non-GAAP Financial Measures (unaudited) 29 Consolidated (In thousands) 2019 2020 2021 2022 2023 2023 2024 2024 Net income (loss) (GAAP) (12,946)$       (80,696)$       (25,526)$       (20,834)$       14,516$        7,322$           15,333$        22,527$         Interest expense, net 14,369           10,986           8,805             7,040             8,181             4,235             3,546             7,492              Provision (benefit) for income taxes 9,788             (11,883)         7,293             4,371             10,666           4,247             6,182             12,601            Depreciation and amortization 47,144           45,314           42,225           38,610           31,372           15,803           14,835           30,404            EBITDA (non-GAAP) 58,355           (36,279)         32,797           29,187           64,735           31,607           39,896           73,024            Impairments and other charges 11,422           14,727           -                 37,322           6,356             2,816             -                 3,540              Fluids sale process transaction expenses -                 -                 -                 -                 1,786             -                 4,115             5,901              Gain on divestitures -                 -                 -                 (3,596)           -                 -                 -                 -                  Fourchon, Louisiana hurricane-related costs -                 -                 2,596             -                 -                 -                 -                 -                  Facility exit costs and other, net 2,631             (201)               2,399             2,452             4,594             4,236             741                 1,099              Severance costs 3,814             4,773             1,898             736                 2,659             2,124             1,359             1,894              Inventory write-downs 1,881             10,345           -                 -                 -                 -                 -                 -                  Gain on legal settlement -                 -                 (1,000)           -                 -                 -                 (550)               (550)                (Gain) loss on extinguishment of debt -                 (419)               1,000             -                 -                 -                 -                 -                  Other 3,955             -                 (849)               -                 -                 -                 (874)               (874)                Adjusted EBITDA (non-GAAP) 82,058$        (7,054)$         38,841$        66,101$        80,130$        40,783$        44,687$        84,034$         Six Months Ended Q2Twelve Months Ended The following tables reconcile the Company’s net income (loss) calculated in accordance with GAAP to the non-GAAP financial measures of EBITDA and Adjusted EBITDA: TTM Q2
 30 Non-GAAP  Financial  Measures  (unaudited) Fluids Systems (In thousands) 2019 2020 2021 2022 2023 2023 2024 2024 Revenues 620,317$      354,608$      420,789$      622,601$      541,952$      279,355$      232,358$      494,955$       Operating income (loss) (GAAP) 3,814$           (66,403)$       (19,012)$       (15,566)$       11,857$        5,431$           9,181$           15,607$         Depreciation and amortization 21,202           20,555           17,877           13,875           7,776             3,936             3,495             7,335              EBITDA (non-GAAP) 25,016           (45,848)         (1,135)           (1,691)           19,633           9,367             12,676           22,942            Impairments and other charges 11,422           14,727           -                 29,417           6,356             2,816             -                 3,540              Fluids sale process transaction expenses -                 -                 -                 -                 619                 -                 617                 1,236              Gain on divestiture -                 -                 -                 (971)               -                 -                 -                 -                  Fourchon, Louisiana hurricane-related costs -                 -                 2,596             -                 -                 -                 -                 -                  Facility exit costs and other, net 2,631             (201)               2,399             1,000             4,594             4,236             741                 1,099              Inventory write-downs 1,881             10,345           -                 -                 -                 -                 -                 -                  Severance costs 2,264             3,729             1,329             398                 1,172             1,103             551                 620                  Other 605                 -                 (849)               -                 -                 -                 (807)               (807)                Adjusted EBITDA (non-GAAP) 43,819$        (17,248)$       4,340$           28,153$        32,374$        17,522$        13,778$        28,630$         Operating Margin (GAAP) 0.6% -18.7% -4.5% -2.5% 2.2% 1.9% 4.0% 3.2% Adjusted EBITDA Margin (non-GAAP) 7.1% -4.9% 1.0% 4.5% 6.0% 6.3% 5.9% 5.8% Industrial Solutions (In thousands) 2019 2020 2021 2022 2023 2023 2024 2024 Revenues 199,802$      130,469$      185,171$      192,993$      207,648$      103,931$      115,758$      219,475$       Operating income (GAAP) 47,466$        13,030$        42,117$        43,899$        53,008$        27,257$        32,328$        58,079$         Depreciation and amortization 21,763           20,127           19,304           21,653           21,108           10,534           10,396           20,970            EBITDA (non-GAAP) 69,229           33,157           61,421           65,552           74,116           37,791           42,724           79,049            Severance costs 434                 437                 302                 214                 254                 92                   693                 855                  Gain on legal settlement -                 -                 (1,000)           -                 -                 -                 (550)               (550)                Other -                 -                 -                 -                 -                 -                 (67)                 (67)                  Adjusted EBITDA (non-GAAP) 69,663$        33,594$        60,723$        65,766$        74,370$        37,883$        42,800$        79,287$         Operating Margin (GAAP) 23.8% 10.0% 22.7% 22.7% 25.5% 26.2% 27.9% 26.5% Adjusted EBITDA Margin (non-GAAP) 34.9% 25.7% 32.8% 34.1% 35.8% 36.5% 37.0% 36.1% The following tables reconcile the Company’s segment operating income (loss) calculated in accordance with GAAP to the non-GAAP financial measures of EBITDA, Adjusted  EBITDA, and Adjusted EBITDA Margin: Six Months Ended Q2 Six Months Ended Q2 Twelve Months Ended Twelve Months Ended TTM Q2 TTM Q2
 Non-GAAP Financial Measures (unaudited) 31 Consolidated (In thousands) 2019 2020 2021 2022 2023 2023 2024 Net cash provided by (used in) operating  activities (GAAP) 72,286$         55,791$         (3,013)$         (25,021)$       100,001$      36,848$         39,531$          Capital expenditures (44,806)         (15,794)         (21,793)         (28,273)         (29,232)         (15,347)         (20,468)          Proceeds from sale of property, plant and  equipment 13,734           12,399           15,999           3,217             3,709             2,304             2,042              Free Cash Flow (non-GAAP) 41,214$         52,396$         (8,807)$         (50,077)$       74,478$         23,805$         21,105$          Six Months Ended  June 30,Twelve Months Ended The following table reconciles the Company’s net cash provided by (used in) operating activities calculated in accordance with GAAP to the non-GAAP  financial measure of Free Cash Flow:
 Non-GAAP Financial Measures (unaudited) 32 Consolidated (In thousands) 2019 2020 2021 2022 2023 2024 Current debt 6,335$           67,472$        19,210$            22,438$            16,916$            17,591$             Long-term debt, less current portion 153,538        19,690           95,593              91,677              58,117              40,392               Total Debt 159,873        87,162           114,803            114,115            75,033              57,983               Less: cash and cash equivalents (48,672)         (24,197)         (24,088)            (23,182)            (38,594)            (35,087)             Net Debt 111,201$      62,965$        90,715$            90,933$            36,439$            22,896$             Adjusted EBITDA (non-GAAP) - TTM 82,058$        (7,054)$         38,841$            66,101$            80,130$            84,034$             Net Leverage 1.4                  (8.9)                2.3                     1.4                     0.5                     0.3                      June 30,December 31, The following table reconciles the Company’s total debt calculated in accordance with GAAP to the non-GAAP financial measures of Net Debt and  Net Leverage: