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目錄    

美國
證券交易委員會
華盛頓特區20549
表格 10-Q
根據1934年證券交易法第13或15(d)節的季度報告
截至季度結束日期的財務報告2024年9月30日
或者
根據1934年證券交易法第13或15(d)節的轉型報告書
過渡期從             到               
委員會文件號 1-32190
Newmarket公司
(根據其章程規定的註冊人準確名稱)
 
弗吉尼亞州。 20-0812170
(國家或其他管轄區的
公司成立或組織)
 (IRS僱主
唯一識別號碼)
南第四街330號23219-4350
里士滿弗吉尼亞州。 
,(主要行政辦公地址) (郵政編碼)
註冊的電話號碼,包括區號-(804) 788-5000
根據法案第12(b)條註冊的證券:
每一類的名稱交易標誌在其上註冊的交易所的名稱
普通股,無面值NEU請使用moomoo賬號登錄查看New York Stock Exchange
請在檢查標記中表明註冊人是否(1)在過去12個月內(或者對於該註冊人應當提交此類報告的較短時期)提交了證券交易法1934年第13或15(d)條規定的所有報告;和(2)在過去90天內一直遵守着歸檔要求。      x    否  ¨
請勾選符合規定S-T條例405規定的每份互動數據文件是否已在過去12個月內(或更短的時間內,即註冊人請求提交此類文件所需的時間)被提交的標記。  x    否  ¨
請在檢查標記中表明註冊人是一個大型加速文件提交人、一個加速文件提交人、一個非加速文件提交人、一個較小的報告公司,還是一個新興成長公司。請參閱《證券交易法1934年規則120億.2》中「大型加速文件提交人」、「加速文件提交人」、「較小報告公司」和「新興成長公司」的定義。
大型加速報告人
x
加速文件申報人
¨
非加速文件提交人
¨
更小的報告公司
新興成長公司
如果是新興成長型企業,請勾選複選標記,表明註冊者已選擇不使用延長過渡期來符合根據證券交易法第13(a)條規定提供的任何新財務會計準則。 ¨


目錄    

請在複選標誌處註明公司是否爲殼公司(根據交易所法令第12b-2條的定義)。
是的 ☐ 沒有x
截至2024年9月30日,普通股的發行數量爲無面值。 9,595,011


目錄
Newmarket公司

指數
 
數量
最近的會計聲明
項目 1A. 風險因素
3

目錄    

部分I. 財務信息
ITEm 1. 財務報表

NEWMARKET公司及其子公司
綜合利潤表
(未經審計)
 
(以千爲單位,除每股金額外)。Third Quarter Ended
2020年9月30日
截至九個月的結束日期
2020年9月30日
 2024202320242023
淨銷售額$724,947 $667,150 $2,131,911 $2,055,069 
營業成本481,107 465,445 1,453,251 1,459,682 
毛利潤243,840 201,705 678,660 595,387 
銷售、一般和管理費用42,124 37,386 129,329 114,671 
研究、開發和測試支出32,193 31,894 92,056 99,008 
營業利潤169,523 132,425 457,275 381,708 
利息和融資支出,淨額14,157 9,221 45,721 30,249 
其他收入(費用)淨額13,805 11,278 38,304 32,881 
稅前收入169,171 134,482 449,858 384,340 
所得稅費用36,849 23,235 98,184 75,886 
淨收入$132,322 $111,247 $351,674 $308,454 
計算每股收益的加權平均普通股股數$13.79 $11.60 $36.66 $32.05 
每股分紅派息: 0.24 $2.50 $2.25 $7.50 $6.60 
請參見附註的簡明合併財務報表。

4

目錄

NEWMARKET公司及其子公司
綜合收益綜合表
(未經審計)
 (以千爲單位)截至9月30日的第三季度截至九個月的結束日期
2020年9月30日
 2024202320242023
淨收入$132,322 $111,247 $351,674 $308,454 
其他綜合收益(損失):
養老金計劃和其他僱後福利:
期間發生的先前服務信貸(成本),淨收入稅費(利益)爲$0 2024年第三季度淨利潤$1592023年第三季度淨利潤$0 2024年前九個月淨利潤及1592023年前九個月淨利潤
0 (489)0 (489)
包括淨週期性福利成本(收入)中的往前歸屬服務成本的攤銷,淨的所得稅費用(收益)爲$(1732024年第三季度淨利潤$1412023年第三季度淨利潤$5202024年前九個月淨利潤及4822023年前九個月的淨利潤
(501)(454)(1,505)(1,547)
在此期間因精算導致的淨收益(損失),減去所得稅費用(受益)爲$(5522024年第三季度的淨利潤爲$(2392023年第三季度的淨利潤爲$(5522024年前九個月的淨利潤爲$(2392023年前九個月的淨利潤爲$(
(1,600)(784)(1,600)(784)
包括淨週期性福利成本(收入)中的精算淨損失(收益)的攤銷,淨的所得稅費用(收益)爲$(1142024年第三季度的淨利潤爲$(105在2023年第三季度,淨利潤$358在2024年前九個月,淨利潤$342在2023年前九個月,淨利潤$
(331)(332)(1,046)(1,081)
養老金計劃和其他僱後福利總計(2,432)(2,059)(4,151)(3,901)
淨外幣翻譯調整,扣除所得稅費用(收益)$137 在2024年第三季度,淨利潤$327在2023年第三季度,淨利潤$951在2024年前九個月,淨利潤$371 2023年前九個月
21,885 (9,966)10,578 9,114 
其他綜合收益(損失)19,453 (12,025)6,427 5,213 
綜合收益$151,775 $99,222 $358,101 $313,667 
請參見附註的簡明合併財務報表。

5

目錄

NEWMARKET公司及其子公司
簡明合併資產負債表
(未經審計)
(以千爲單位,除股份數量外)2020年9月30日
2024
12月31日
2023
資產
流動資產:
現金及現金等價物$80,310 $111,936 
交易和其他應收賬款,減少對信貸損失的撥備 487,607 432,349 
存貨534,462 456,234 
資產預付款和其他流動資產的變動35,250 39,051 
總流動資產1,137,629 1,039,570 
固定資產淨額755,409 654,747 
無形資產(減除攤銷)和商譽757,060 124,642 
預付養老金成本390,018 370,882 
經營租賃使用權資產,淨值73,123 70,823 
待攤費用和其他資產53,045 48,207 
總資產$3,166,284 $2,308,871 
負債及股東權益
流動負債:
應付賬款$259,434 $231,137 
應計費用82,364 76,546 
分紅派息應付款21,419 19,212 
應付所得稅17,011 6,131 
經營租賃負債15,683 15,074 
其他流動負債6,042 16,064 
流動負債合計401,953 364,164 
長期債務1,085,006 643,622 
租賃負債(非流動負債)57,617 55,058 
其他非流動負債257,422 168,966 
負債合計1,801,998 1,231,810 
股東權益:
股東權益:
普通股和實收資本(每股面值爲,經授權股份爲-;發行和流通股份爲-9,594,1109,590,086,在2023年12月31日) 每股面值爲 80,000,000 9,595,011 於2024年9月30日 9,590,086 在2023年12月31日,發行和流通股份爲9,594,1109,590,086
3,201 2,130 
累計其他綜合損失(14,644)(21,071)
保留盈餘1,375,729 1,096,002 
股東權益合計1,364,286 1,077,061 
負債和股東權益總計$3,166,284 $2,308,871 
See accompanying Notes to Condensed Consolidated Financial Statements

6

Table of Contents

NEWMARKET CORPORATION AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ EQUITY
(Unaudited)
(以千計,股票和每股金額除外)普通股和
實收資本
累計其他綜合虧損留存收益總計
股東權益
股票金額
截至 2023 年 6 月 30 日的餘額9,589,239 $0 $(54,757)$947,497 $892,740 
淨收入111,247 111,247 
其他綜合收益(虧損)(12,025)(12,025)
現金分紅 ($)2.25 每股)
(21,578)(21,578)
與股票薪酬相關的預扣稅(76)(33)(33)
基於股票的薪酬988 1,590 2 1,592 
截至 2023 年 9 月 30 日的餘額9,590,151 $1,557 $(66,782)$1,037,168 $971,943 
截至 2024 年 6 月 30 日的餘額9,594,110 $2,052 $(34,097)$1,267,393 $1,235,348 
淨收入132,322 132,322 
其他綜合收益(虧損)19,453 19,453 
現金分紅 ($)2.50 每股)
(23,987)(23,987)
基於股票的薪酬901 1,149 1 1,150 
截至 2024 年 9 月 30 日的餘額9,595,011 $3,201 $(14,644)$1,375,729 $1,364,286 
截至2022年12月31日的餘額9,702,147 $0 $(71,995)$834,402 $762,407 
淨收入308,454 308,454 
其他綜合收益(虧損)5,213 5,213 
現金分紅 ($)6.60 每股)
(63,457)(63,457)
回購普通股(119,075)(1,857)(41,419)(43,276)
與股票薪酬相關的預扣稅
(2,493)(33)(803)(836)
基於股票的薪酬9,572 3,447 (9)3,438 
截至 2023 年 9 月 30 日的餘額9,590,151 $1,557 $(66,782)$1,037,168 $971,943 
截至2023年12月31日的餘額9,590,086 $2,130 $(21,071)$1,096,002 $1,077,061 
淨收入351,674 351,674 
其他綜合收益(虧損)6,427 6,427 
現金分紅 ($)7.50 每股)
(71,959)(71,959)
與股票薪酬相關的預扣稅
(1,816)(1,118)(1,118)
基於股票的薪酬6,741 2,189 12 2,201 
截至 2024 年 9 月 30 日的餘額9,595,011 $3,201 $(14,644)$1,375,729 $1,364,286 
See accompanying Notes to Condensed Consolidated Financial Statements

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NEWMARKET CORPORATION AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
(Unaudited)
 (以千爲單位)截至九個月的結束日期
2020年9月30日
 20242023
年初現金及現金等價物$111,936 $68,712 
經營活動現金流量:
淨收入351,674 308,454 
調整以實現淨利潤和經營活動現金流量的一致性:
折舊和攤銷84,894 57,665 
遞延所得稅收益(10,468)(16,336)
營運資本變化(81,866)71,900 
現金養老金和離退休金供款(8,940)(7,132)
其他,淨額(939)(9,335)
經營活動產生的現金流量淨額334,355 405,216 
投資活動現金流量:
資本支出(42,700)(34,793)
收購業務(扣除現金收購的 $15,588 )的淨現金流量
(681,479)0 
681,479(724,179)(34,793)
籌集資金的現金流量:
循環授信額度下淨借款(償還)191,000 (225,000)
按揭貸款款項250,000 0 
分紅派息(71,959)(63,457)
債務發行費用(2,251)0 
購回普通股0 (42,864)
其他,淨額(9,758)(4,219)
42,864357,032 (335,540)
匯率期貨對現金和現金等價物的影響1,166 (1,035)
現金及現金等價物的減少(增加)(31,626)33,848 
期末現金及現金等價物$80,310 $102,560 
請參見附註的簡明合併財務報表。

8

目錄
NEWMARKET公司及其子公司
簡明合併財務報表附註
(未經審計)

1.    財務報表呈現
在管理層意見中,NewMarket Corporation及其子公司的附註的合併基本報表,包含所有必要的調整,對2024年9月30日和2023年12月31日我們的合併財務狀況,在所有重大方面,以及對2024年9月30日和2023年9月30日第三季度和九個月以及2024年9月30日和2023年9月30日結束的九個月的合併經營成果、綜合收益和股東權益變動進行了公允展示。所有調整均屬於正常、經常性的性質,除非另有披露。這些基本報表應當與NewMarket Corporation年度報告10-k表中包括的合併基本報表和相關附註一起閱讀,該年度報告已在2023年12月31日截止,向美國證券交易委員會(SEC)提交。截止至2024年9月30日的九個月期間的經營結果未必能反映2024年12月31日結束的整個年度的預期結果。截止至2023年12月31日的簡明合併資產負債表數據來源於包括在2023年度報告中的經審計財務報表,但不包括美國通用會計準則要求的所有披露。
Unless the context otherwise indicates, all references to “we,” “us,” “our,” the “company,” and “NewMarket” are to NewMarket Corporation and its consolidated subsidiaries.
Supplier Finance Program
We offer our vendors a supplier finance program, which allows our vendors to receive payment from a third-party finance provider earlier than our normal payment terms would provide. NewMarket and its subsidiaries are not a party to any arrangement between our vendors and the finance provider, and there are no assets pledged as security or other forms of guarantees provided by NewMarket to the finance provider. For those vendors who opt to participate in the program, we pay the finance provider the full amount of the invoices on the normal due date. At both September 30, 2024 and December 31, 2023, the amount of confirmed invoices under the supplier finance program was not material.
2.    Acquisition of Business
On January 16, 2024, we completed the acquisition of all issued and outstanding ownership units of AMPAC Intermediate Holdings, LLC, the ultimate parent company of American Pacific Corporation (AMPAC), for approximately $697 million. Based in Cedar City, Utah, AMPAC has one operating facility from which it manufactures and sells critical specialty materials primarily used in solid rocket motors for space launch and military defense applications. AMPAC is qualified on many NASA and Department of Defense programs and has been serving space launch and national defense programs for more than 60 years. The acquisition of AMPAC expands our presence in mission-critical, resilient sectors. It was funded by cash on hand and borrowings under our then existing revolving credit facility. The purchase consideration was subject to a customary post-closing adjustment for working capital, which was finalized during the second quarter of 2024.
The preliminary fair values of the assets acquired and the liabilities assumed in the AMPAC acquisition are as follows (in millions):
Cash and cash equivalents$16 
Trade and other accounts receivable, net6 
Inventories25 
Prepaid expenses and other current assets3 
Property, plant, and equipment, net111 
Intangibles and goodwill650 
Deferred charges and other assets5 
Accounts payable(3)
Accrued expenses(5)
Other noncurrent liabilities(111)
Fair value of net assets acquired$697 
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NEWMARKET CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(Unaudited)
Identified intangible assets acquired consisted of the following (in millions):
Fair ValueEstimated Useful Lives (in years)
Customer base$275 17.5
Formulas and technology60 8
Trademarks and trade names30 15
Water rights29 indefinite
$394 
As part of the acquisition, we recorded $256 million of goodwill. The goodwill recognized is attributable to increased access to mission-critical, resilient sectors with a role in global safety, security, and space exploration, as well as the value of the skilled assembled workforce of AMPAC. All of the goodwill recognized is part of the specialty materials segment, and none of the goodwill is deductible for income tax purposes.
The allocation of the purchase price of AMPAC to the tangible and intangible assets acquired and liabilities assumed was developed using preliminary estimates of fair value and based on information currently available. We are continuing to finalize the valuation of certain assets and liabilities and expect to complete our valuations within one year of the date of acquisition. Acquisition-related charges of $1 million consisted primarily of legal and professional fees and are included in selling, general, and administrative expenses in our Consolidated Statements of Income for the nine months ended September 30, 2024.
We are accounting for this acquisition using the acquisition method of accounting for business combinations under the provisions of Financial Accounting Standards Board (FASB) Accounting Standard Codification (ASC) Topic 805, Business Combinations (ASC 805) and have included the results of operations of the acquired business in our Consolidated Statement of Income from the date of acquisition, as well as in the specialty materials segment in Note 4. These results include a charge related to the sale of finished goods inventory acquired, which was recorded at fair value on the acquisition date and sold to customers from the date of acquisition through September 30, 2024. The following table presents the financial results in thousands for AMPAC from the date of acquisition through September 30, 2024 and for the third quarter ended September 30, 2024.
AMPACThird
Quarter Ended September 30, 2024
January 16 to September 30, 2024
Net sales$59,094 $114,151 
Income before income tax expense16,274 16,196 
The following table presents our estimated unaudited pro forma consolidated results for the third quarter and nine months ended September 30, 2024 and September 30, 2023, assuming the acquisition of AMPAC had occurred on January 1, 2023. The unaudited pro forma information is presented for informational purposes only and is not indicative of the results of operations that would have been realized if the acquisition had been completed at the beginning of 2023, nor is it indicative of expected results for any future period. In addition, no effect is given to any future synergistic benefits that could result from the integration of AMPAC into NewMarket.
Unaudited pro forma information for the third quarter and nine months ended September 30, 2024 and September 30, 2023 includes adjustments to depreciation and amortization based upon the fair value allocation of the purchase price to AMPAC's tangible and intangible assets acquired and liabilities assumed as though the acquisition had occurred on January 1, 2023, as well as adjustments for debt-related costs and management fees. The acquisition-related costs and the charge related to the fair value adjustment to acquisition-date inventory were recognized in actual results during the third quarter and nine months ended September 30, 2024, but for the presentation below, these costs are excluded from 2024 unaudited pro forma income before income taxes and are instead reflected in 2023 pro forma income before income taxes as though they were incurred during the third quarter and nine months ended September 30, 2023.
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NEWMARKET CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(Unaudited)
Pro Forma Supplemental Information (unaudited) (in thousands)
Third Quarter Ended
September 30,
Nine Months Ended
September 30,
Consolidated2024202320242023
Net sales$724,947 $734,100 $2,137,011 $2,160,279 
Income before income tax expense172,013 151,040 456,988 370,186 
3.    Net Sales
Our revenues are predominantly derived from the manufacture and sale of petroleum additives products. We sell petroleum additives products across the world to customers located in the North America (the United States and Canada), Latin America (Mexico, Central America, and South America), Asia Pacific, and EMEAI (Europe/Middle East/Africa/India) regions. Our petroleum additives customers primarily consist of global, national, and independent oil companies. Our petroleum additives contracts generally include one performance obligation, which is satisfied at a point in time when products are shipped, delivered, or consumed by the customer, depending on the underlying contracts.
Additionally, we have revenue from the manufacture and sale of critical specialty materials products used primarily in solid rocket motors for space launch and military defense applications. The sale of specialty materials products is predominantly to customers located in the United States, with limited amounts to customers in other countries. Our specialty materials customers are primarily contractors or subcontractors of the U.S. government. Specialty materials contracts generally include one performance obligation, which is typically satisfied at a point in time when the products are shipped from the plant site.
In limited cases, we collect funds in advance of shipping product to our customers and recognizing the related revenue. These prepayments from customers are recorded as a contract liability until we recognize the revenue. Some of our contracts also include variable consideration in the form of rebates, tiered pricing, and/or business development funds. We regularly review these and make adjustments when necessary, recognizing the full amount of any adjustment in the period identified.

The following table provides information on our net sales by geographic area. Information on net sales by segment is presented in Note 4.
Third Quarter Ended
September 30,
Nine Months Ended
September 30,
(in thousands)2024202320242023
Net sales
United States$305,382 $246,462 $827,101 $745,470 
Europe, Middle East, Africa, India201,538 200,843 612,828 607,913 
Asia Pacific136,691 129,717 441,793 433,905 
Other foreign81,336 90,128 250,189 267,781 
Net sales $724,947 $667,150 $2,131,911 $2,055,069 
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NEWMARKET CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(Unaudited)
4. Segment Information
The tables below show our consolidated segment results. The “All other” category includes the operations of the antiknock compounds business, as well as certain contracted manufacturing and related services associated with Ethyl Corporation (Ethyl).
Net Sales by Segment
Third Quarter Ended
September 30,
Nine Months Ended
September 30,
(in thousands)2024202320242023
Petroleum additives
     Lubricant additives$568,450 $562,692 $1,715,559 $1,753,772 
     Fuel additives94,564 101,027 294,545 293,907 
          Total663,014 663,719 2,010,104 2,047,679 
Specialty materials59,094 0 114,151 0 
All other2,839 3,431 7,656 7,390 
Net sales$724,947 $667,150 $2,131,911 $2,055,069 

Segment Operating Profit
Third Quarter Ended
September 30,
Nine Months Ended
September 30,
(in thousands)2024202320242023
Petroleum additives$157,468 $139,820 $456,196 $404,026 
Specialty materials15,962 0 15,967 0 
All other(93)(764)(1,548)(2,761)
Segment operating profit173,337 139,056 470,615 401,265 
Corporate, general, and administrative expenses(3,953)(6,389)(13,495)(19,690)
Interest and financing expenses, net(14,157)(9,221)(45,721)(30,249)
Other income (expense), net13,944 11,036 38,459 33,014 
Income before income tax expense$169,171 $134,482 $449,858 $384,340 
 
5.    Pension Plans and Other Postretirement Benefits
The table below shows cash contributions made during the nine months ended September 30, 2024, as well as the remaining cash contributions we expect to make during the year ending December 31, 2024, for our domestic and foreign pension plans and domestic postretirement benefit plan.
(in thousands)Actual Cash Contributions for Nine Months Ended
September 30, 2024
Expected Remaining Cash Contributions for Year Ending
 December 31, 2024
Domestic plans
Pension benefits$4,121 $770 
Postretirement benefits1,025 342 
Foreign plans
Pension benefits3,794 1,479 
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NEWMARKET CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(Unaudited)
The tables below present information on net periodic benefit cost (income) for our domestic and foreign pension plans and domestic postretirement benefit plan. The service cost component of net periodic benefit cost (income) is reflected in cost of goods sold; selling, general, and administrative expenses; or research, development, and testing expenses, according to where other compensation costs arising from services rendered by the pertinent employee are recorded on the Consolidated Statements of Income. The remaining components of net periodic benefit cost (income) are recorded in other income (expense), net on the Consolidated Statements of Income.
Domestic
Pension BenefitsPostretirement Benefits
Third Quarter Ended September 30,
(in thousands)2024202320242023
Service cost$3,177 $2,482 $216 $130 
Interest cost5,997 4,587 372 404 
Expected return on plan assets(14,030)(11,510)(191)(182)
Amortization of prior service cost (credit)47 127 (757)(757)
Amortization of actuarial net (gain) loss(367)(376)(71)(55)
Net periodic benefit cost (income)$(5,176)$(4,690)$(431)$(460)
 Domestic
 Pension BenefitsPostretirement Benefits
Nine Months Ended September 30,
(in thousands)2024202320242023
Service cost$9,255 $7,799 $485 $390 
Interest cost17,646 13,659 1,208 1,186 
Expected return on plan assets(41,295)(34,529)(576)(585)
Amortization of prior service cost (credit)140 139 (2,271)(2,271)
Amortization of actuarial net (gain) loss(1,282)(1,199)(102)(206)
Net periodic benefit cost (income)$(15,536)$(14,131)$(1,256)$(1,486)
 Foreign
 Pension Benefits
Third Quarter Ended September 30,Nine Months Ended September 30,
(in thousands)2024202320242023
Service cost$1,084 $1,094 $3,246 $3,222 
Interest cost1,625 1,615 4,851 4,736 
Expected return on plan assets(3,371)(2,973)(10,020)(8,713)
Amortization of prior service cost (credit)35 36 105 104 
Amortization of actuarial net (gain) loss(5)(6)(18)(18)
Net periodic benefit cost (income)$(632)$(234)$(1,836)$(669)
6.    Earnings Per Share
We had 34,474 shares of nonvested restricted stock at September 30, 2024 and 34,071 shares of nonvested restricted stock at September 30, 2023 that were excluded from the calculation of diluted earnings per share, as their effect on earnings per share would be anti-dilutive. The nonvested restricted stock is considered a participating security since the restricted stock contains nonforfeitable rights to dividends. As such, we use the two-class method to compute basic and diluted earnings per share for all periods presented since this method yields the most dilutive result. The following table illustrates the earnings allocation method utilized in the calculation of basic and diluted earnings per share.
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NEWMARKET CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(Unaudited)
Third Quarter Ended September 30,Nine Months Ended
September 30,
(in thousands, except per-share amounts)2024202320242023
Earnings per share numerator:
Net income attributable to common shareholders before allocation of earnings to participating securities$132,322 $111,247 $351,674 $308,454 
Earnings allocated to participating securities(474)(393)(1,247)(1,055)
Net income attributable to common shareholders after allocation of earnings to participating securities$131,848 $110,854 $350,427 $307,399 
Earnings per share denominator:
Weighted-average number of shares of common stock outstanding - basic and diluted9,561 9,556 9,559 9,592 
Earnings per share - basic and diluted$13.79 $11.60 $36.66 $32.05 
7.        Inventories
(in thousands)
September 30,
2024
December 31,
2023
Finished goods and work-in-process$424,609 $351,746 
Raw materials85,100 82,441 
Stores, supplies, and other24,753 22,047 
$534,462 $456,234 
8.    Intangibles (Net of Amortization) and Goodwill
The net carrying amount of intangibles and goodwill was $757 million at September 30, 2024 and $125 million at December 31, 2023. The gross carrying amount and accumulated amortization of each type of intangible asset and goodwill are presented in the table below.
 September 30, 2024December 31, 2023
(in thousands)Gross
Carrying
Amount
Accumulated
Amortization
Gross
Carrying
Amount
Accumulated
Amortization
Amortizing intangible assets
Formulas and technology$60,000 $5,345 $6,200 $6,200 
Contract0 0 2,000 2,000 
Customer bases280,440 15,880 5,440 4,539 
Trademarks and trade names30,000 1,425 0 0 
Water rights29,392 0 
Goodwill379,878 123,741 
$779,710 $22,650 $137,381 $12,739 
Of the total intangibles (net of amortization) and goodwill, $125 million is attributable to the petroleum additives segment and $632 million is attributable to the specialty materials segment. The change in the gross carrying amount between December 31, 2023 and September 30, 2024 is due to the identifiable intangible assets and goodwill from the acquisition of AMPAC, as well as the write-off of fully amortized identifiable intangible assets and the foreign currency fluctuation on goodwill in the petroleum additives segment. See Note 2 for further information on the intangibles and goodwill obtained with the AMPAC acquisition. There is no accumulated goodwill impairment.
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NEWMARKET CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(Unaudited)
Amortization expense was (in thousands):
Third quarter ended September 30, 2024$6,351 
Nine months ended September 30, 202418,111 
Third quarter ended September 30, 2023748 
Nine months ended September 30, 20231,459 
Estimated amortization expense for the remainder of 2024, as well as estimated annual amortization expense related to our intangible assets for the next five years, is expected to be (in thousands):
2024$6,343 
202525,404 
202625,404 
202725,404 
202825,355 
202925,214 
We amortize the formulas and technology over 8 years, the customer bases over 17.5 to 20 years, and the trademarks and trade names over 15 years.
9.    Long-term Debt
(in thousands)September 30,
2024
December 31,
2023
Senior notes - 2.70% due 2031 (net of related deferred financing costs)
$394,285 $393,622 
Senior notes - 3.78% due 2029
250,000 250,000 
Term loan (net of related deferred financing costs)249,721 0 
Revolving credit facility191,000 0 
$1,085,006 $643,622 
Senior Notes - The 2.70% senior notes, which were issued in 2021, are unsecured with an aggregate principal amount of $400 million. The offer and sale of the notes were registered under the Securities Act of 1933, as amended.
The 3.78% senior notes are unsecured and were issued in a 2017 private placement with The Prudential Insurance Company of America and certain other purchasers.
We were in compliance with all covenants under all issuances of senior notes as of September 30, 2024 and December 31, 2023.
Term Loan - On January 22, 2024, NewMarket entered into an unsecured credit agreement for a $250 million term loan (the Term Loan Credit Agreement), which matures on January 22, 2026. We borrowed the entire $250 million available under the Term Loan Credit Agreement and paid financing costs of $0.4 million, which are being amortized over the term of the agreement. NewMarket is required to repay the principal amount borrowed under the term loan in full at maturity. We may, in our sole discretion and subject to the conditions set forth in the Term Loan Credit Agreement, prepay amounts borrowed under the term loan, together with any accrued and unpaid interest, prior to maturity. Any amounts prepaid prior to maturity are not available for additional borrowings by NewMarket.
The principal amount borrowed under the term loan initially bears interest at a variable rate equal to Term SOFR plus the Applicable Rate. We may, at our option, elect for outstanding portions of the principal amount to instead bear interest at a variable rate equal to the Base Rate or Weekly Adjusted Term SOFR, plus, in each case, the Applicable Rate, subject to the conditions set forth in the Term Loan Credit Agreement. The Applicable Rate is based, at our option, on either our Leverage Ratio or Ratings Level. All capitalized terms are as defined in the Term Loan Credit Agreement.
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NEWMARKET CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(Unaudited)
The Term Loan Credit Agreement contains certain customary covenants, including financial covenants, which require NewMarket to maintain a consolidated Leverage Ratio (as defined in the Term Loan Credit Agreement) of no more than 3.75 to 1.00 except during an Increased Leverage Period (as defined in the Term Loan Credit Agreement). We were in compliance with all covenants under the term loan as of September 30, 2024.
Revolving Credit Facility - On January 22, 2024, NewMarket entered into a credit agreement for a new $900 million revolving credit facility (the Revolving Credit Agreement). The revolving credit facility matures on January 22, 2029 and includes a $500 million sublimit for multicurrency borrowings, an initial letter of credit sublimit of $25 million, and a $20 million sublimit for swingline loans. The Revolving Credit Agreement includes an expansion feature allowing us, subject to certain conditions, to request an increase in the aggregate amount of the revolving credit facility or obtain incremental term loans in an amount up to $450 million. We may also request an extension of the maturity date as provided for in the Revolving Credit Agreement. Certain of NewMarket's foreign subsidiaries may, from time to time, become borrowers under the Revolving Credit Agreement. The obligations under the Revolving Credit Agreement are unsecured and are fully and unconditionally guaranteed by NewMarket.
Concurrently with entering into the Revolving Credit Agreement, we terminated our former revolving credit facility dated as of March 5, 2020. Upon termination, we repaid the amount then outstanding under the former revolving credit facility, plus accrued and unpaid interest.
Borrowings made under the revolving credit facility bear interest at a variable rate determined, at our option, at an annual rate equal to (i) the Base Rate, (ii) Term SOFR, (iii) the Weekly Adjusted Term SOFR, (iv) the Alternative Currency Term Rate, or (v) the Alternative Currency Daily Rate, each plus the Applicable Rate and all as defined in the Revolving Credit Agreement. The Applicable Rate is based, at our option, on either our Leverage Ratio or Ratings Level. All capitalized terms are as defined in the Revolving Credit Agreement.
The Revolving Credit Agreement contains certain customary covenants, including financial covenants, which require NewMarket to maintain a consolidated Leverage Ratio (as defined in the Revolving Credit Agreement) of no more than 3.75 to 1.00 except during an Increased Leverage Period (as defined in the Revolving Credit Agreement). We were in compliance with all covenants under the revolving credit facility in effect as of September 30, 2024 and December 31, 2023.
We paid financing costs in 2024 of approximately $1.8 million related to this revolving credit facility and carried over deferred financing costs from the former revolving credit facility of approximately $0.4 million, resulting in total gross deferred financing costs of $2.2 million as of September 30, 2024, which we are amortizing over the term of the Revolving Credit Agreement.
The average interest rate for borrowings under the revolving credit agreements in place during a given period was 6.6% during the first nine months of 2024 and 6.2% during the year ended December 31, 2023.
Outstanding borrowings under the applicable revolving credit facility amounted to $191 million at September 30, 2024 and none at December 31, 2023. Outstanding letters of credit amounted to approximately $2 million at both September 30, 2024 and December 31, 2023. The unused portion of the applicable revolving credit facility amounted to $707 million at September 30, 2024 and $898 million at December 31, 2023.
10.    Commitments and Contingencies
Legal Matters
We are involved in legal proceedings that are incidental to our business and may include administrative or judicial actions. Some of these legal proceedings involve governmental authorities and relate to environmental matters. For further information, see Environmental below.
While it is not possible to predict or determine with certainty the outcome of any legal proceeding, we believe the outcome of any of these proceedings, or all of them combined, will not result in a material adverse effect on our consolidated results of operations, financial condition, or cash flows.
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NEWMARKET CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(Unaudited)
Environmental
We are involved in environmental proceedings and potential proceedings relating to soil and groundwater contamination, disposal of hazardous waste, and other environmental matters at several of our current or former facilities, or at third-party sites where we have been designated as a potentially responsible party. While we believe we are currently adequately accrued for known environmental issues, it is possible that unexpected future costs could have a significant impact on our consolidated financial position, results of operations, and cash flows. Our total accruals for environmental remediation, dismantling, and decontamination were approximately $11 million at both September 30, 2024 and December 31, 2023. Of the total accrual, the current portion is included in accrued expenses and the noncurrent portion is included in other noncurrent liabilities on the Condensed Consolidated Balance Sheets.
Our more significant environmental sites include a former plant site in Baton Rouge, Louisiana and a Houston, Texas plant site. Together, the amounts accrued on a discounted basis related to these sites represented approximately $9 million of the total accrual above at both September 30, 2024 and December 31, 2023, using discount rates ranging from 3% to 9% for both periods. The aggregate undiscounted amount for these sites was $11 million at both September 30, 2024 and December 31, 2023.
Leases
At September 30, 2024, we had commitments of approximately $3 million for leases that have not yet commenced.
11.    Other Comprehensive Income (Loss) and Accumulated Other Comprehensive Loss
The balances of, and changes in, the components of accumulated other comprehensive loss, net of tax, consist of the following:
(in thousands)Pension Plans
and Other Postretirement Benefits
Foreign Currency Translation AdjustmentsAccumulated Other
Comprehensive (Loss) Income
Balance at December 31, 2022$54,562 $(126,557)$(71,995)
Other comprehensive income (loss) before reclassifications(1,273)9,114 7,841 
Amounts reclassified from accumulated other comprehensive loss (a)(2,628)0 (2,628)
Other comprehensive income (loss)(3,901)9,114 5,213 
Balance at September 30, 2023$50,661 $(117,443)$(66,782)
Balance at December 31, 2023$79,966 $(101,037)$(21,071)
Other comprehensive income (loss) before reclassifications(1,600)10,578 8,978 
Amounts reclassified from accumulated other comprehensive loss (a)(2,551)0 (2,551)
Other comprehensive income (loss)(4,151)10,578 6,427 
Balance at September 30, 2024$75,815 $(90,459)$(14,644)
(a) The pension plan and other postretirement benefit components of accumulated other comprehensive loss are included in the computation of net periodic benefit cost (income). See Note 5 in this Quarterly Report on Form 10-Q and Note 17 in our 2023 Annual Report for further information.
12.    Fair Value Measurements
The carrying amount of cash and cash equivalents in the Condensed Consolidated Balance Sheets, as well as the fair value, was $80 million at September 30, 2024 and $112 million at December 31, 2023. The fair value is classified as Level 1 in the fair value hierarchy.
No material events occurred during the nine months ended September 30, 2024 requiring adjustment to the recognized balances of assets or liabilities which are recorded at fair value on a nonrecurring basis.
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NEWMARKET CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(Unaudited)
Long-term debtWe record the carrying amount of our long-term debt at historical cost, less deferred financing costs related to our outstanding senior notes and term loan. The estimated fair value of our long-term debt is shown in the table below and is based primarily on estimated current rates available to us for debt of the same remaining duration and adjusted for nonperformance risk and credit risk. The estimated fair value of our publicly traded outstanding senior notes included in the table below is based on the last quoted price closest to September 30, 2024. The fair value of our debt instruments is classified as Level 2 in the fair value hierarchy.
September 30, 2024December 31, 2023
(in thousands)Carrying
Amount
Fair
Value
Carrying
Amount
Fair
Value
Long-term debt$1,085,006 $1,028,603 $643,622 $572,983 

13.        Recent Accounting Pronouncements
In November 2023, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update No. 2023-07, "Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures" (ASU 2023-07). ASU 2023-07 requires expanded disclosures about reportable segments including additional information on segment expenses, expanded interim period disclosures, and an explanation of how the chief operating decision maker utilizes segment information in evaluating segment performance. ASU 2023-07 was effective for our reporting period beginning January 1, 2024 with the interim period requirements effective for our reporting period beginning January 1, 2025. ASU 2023-07 only currently impacts the disclosures in our annual consolidated financial statements, which will be included in our Annual Report on Form 10-K for the year ending December 31, 2024. We are currently assessing the impact that the adoption of ASU 2023-07 will have on the disclosures in our consolidated financial statements.
In December 2023, the FASB issued Accounting Standards Update No. 2023-09, "Income Taxes (Topic 740): Improvements to Income Tax Disclosures" (ASU 2023-09). The FASB issued ASU 2023-09 to enhance the transparency and decision-making usefulness of income tax disclosures by requiring additional information on an entity's tax rate reconciliation, as well as income taxes paid. ASU 2023-09 is effective for our reporting period beginning January 1, 2025. We are currently assessing the impact that the adoption of ASU 2023-09 will have on the disclosures in our consolidated financial statements.
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ITEM 2.    Management’s Discussion and Analysis of Financial Condition and Results of Operations
Forward-Looking Statements
This report contains forward-looking statements about future events and expectations within the meaning of the Private Securities Litigation Reform Act of 1995. We have based these forward-looking statements on our current expectations and projections about future results. When we use words in this document such as “anticipates,” “intends,” “plans,” “believes,” “estimates,” “projects,” “expects,” “should,” “could,” “may,” “will,” and similar expressions, we do so to identify forward-looking statements. Examples of forward-looking statements include, but are not limited to, statements we make regarding future prospects of growth in the petroleum additives or specialty materials markets, other trends in these markets, our ability to maintain or increase our market share, and our future capital expenditure levels.
We believe our forward-looking statements are based on reasonable expectations and assumptions, within the bounds of what we know about our business and operations. However, we offer no assurance that actual results will not differ materially from our expectations due to uncertainties and factors that are difficult to predict and beyond our control.
Factors that could cause actual results to differ materially from expectations include, but are not limited to, the availability of raw materials and distribution systems; disruptions at production facilities, including single-sourced facilities; hazards common to chemical businesses; the ability to respond effectively to technological changes in our industries; failure to protect our intellectual property rights; sudden, sharp, or prolonged raw material price increases; competition from other manufacturers; current and future governmental regulations; the loss of significant customers; termination or changes to contracts with contractors and subcontractors of the U.S. government or directly with the U.S. government; failure to attract and retain a highly-qualified workforce; an information technology system failure or security breach; the occurrence or threat of extraordinary events, including natural disasters, terrorist attacks, wars, and health-related epidemics; risks related to operating outside of the United States; political, economic, and regulatory factors concerning our products; the impact of substantial indebtedness on our operational and financial flexibility; the impact of fluctuations in foreign exchange rates; resolution of environmental liabilities or legal proceedings; limitation of our insurance coverage; our inability to realize expected benefits from investment in our infrastructure or from acquisitions, or our inability to successfully integrate acquisitions into our business; the underperformance of our pension assets resulting in additional cash contributions to our pension plans; and other factors detailed from time to time in the reports that NewMarket files with the SEC, including the risk factors in Part I, Item 1A. “Risk Factors” of our 2023 Annual Report, which is available to shareholders at www.newmarket.com, as well as Part II, Item 1A. “Risk Factors” of this Quarterly Report on Form 10-Q.
You should keep in mind that any forward-looking statement made by us in this report or elsewhere speaks only as of the date on which we make it. New risks and uncertainties arise from time to time, and it is impossible for us to predict these events or how they may affect us. We have no duty to, and do not intend to, update or revise the forward-looking statements in this discussion after the date hereof, except as may be required by law. In light of these risks and uncertainties, any forward-looking statement made in this report or elsewhere, might not occur.

Overview
When comparing the results of the petroleum additives segment for the first nine months of 2024 with the first nine months of 2023, net sales were 1.8% lower, resulting primarily from lower selling prices, which were partially offset by an increase in product shipments. Petroleum additives operating profit was 12.9% higher when comparing the 2024 and 2023 nine months periods, primarily reflecting the favorable impact of lower raw material and operating costs, as well as higher shipments, which were partially offset by the lower selling prices.
We completed the acquisition of AMPAC for approximately $697 million on January 16, 2024. See Note 2 for further information on the acquisition. The operations of AMPAC since the date of acquisition are reflected in the specialty materials segment in the Results of Operations section below.
On January 22, 2024, we entered into a new $900 million revolving credit facility, as well as a $250 million unsecured term loan. Concurrently with the entry into the new revolving credit facility, we terminated our former revolving credit facility. See Note 9 for further information on our debt agreements.
We remain challenged by the uncertain global economic environment, but continue to focus on managing our operating costs, our inventory levels, and our portfolio profitability, while continuing our investment in technology.
Despite the challenging economic environment, our financial position remains strong. We have sufficient access to capital, if needed, and do not anticipate any issues with meeting the covenants for all our debt agreements for the foreseeable future.
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Our business typically generates significant amounts of cash beyond its operational needs. We continue to invest in and manage our business for the long-term with the goal of helping our customers succeed in their marketplaces. Our investments continue to be in organizational talent, technology development and processes, and global infrastructure.

Results of Operations
Net Sales
Consolidated net sales for the third quarter of 2024 totaled $724.9 million, representing an increase of $57.8 million, or 8.7%, from the third quarter of 2023. Consolidated net sales for the first nine months of 2024 totaled $2.1 billion, representing an increase of $76.8 million, or 3.7%, from the first nine months of 2023. The following table shows net sales by segment and product line. The net sales in the table below for the specialty materials segment include sales since the acquisition of AMPAC on January 16, 2024.
Third Quarter Ended September 30,Nine Months Ended September 30,
(in millions)2024202320242023
Petroleum additives
Lubricant additives$568.5 $562.7 $1,715.6 $1,753.8 
Fuel additives94.5 101.0 294.5 293.9 
Total663.0 663.7 2,010.1 2,047.7 
Specialty materials59.1 114.2 
All other2.8 3.5 7.6 7.4 
Net sales$724.9 $667.2 $2,131.9 $2,055.1 
Petroleum Additives Segment
The regions in which we operate include North America, Latin America, Asia Pacific, and EMEAI. While there is some fluctuation, the percentage of net sales generated by region remained fairly consistent when comparing the first nine months of 2024 with both the same period in 2023, as well as with the full year of 2023.
Petroleum additives net sales for the third quarter of 2024 were $663.0 million compared to $663.7 million for the third quarter of 2023, a negligible decrease of 0.1%. Regionally for the third quarter comparison, North America was essentially unchanged, while Asia Pacific increased 4.9%. Latin America decreased 8.6% and EMEAI decreased 0.7% for the third quarter comparison.
Petroleum additives net sales for the first nine months of both 2024 and 2023 were $2.0 billion slightly decreasing 1.8% between the 2024 and 2023 nine months comparison. Latin America decreased 6.0% and North America decreased 4.1%, while Asia Pacific increased 1.6%, and EMEAI was essentially unchanged.
The following table details the approximate components of the changes in petroleum additives net sales between the third quarter and first nine months of 2024 and 2023.
(in millions)Third QuarterNine Months
Period ended September 30, 2023$663.7 $2,047.7 
Lubricant additives shipments13.8 27.3 
Fuel additives shipments(11.4)(1.9)
Selling prices(2.0)(58.6)
Foreign currency impact, net(1.1)(4.4)
Period ended September 30, 2024$663.0 $2,010.1 
When comparing the third quarter of 2024 and 2023, the small decrease in petroleum additives net sales was due to lower selling prices, along with a small unfavorable foreign currency impact. Partially offsetting these factors was an increase to net sales due to the impact of product shipments, including mix of products sold. When comparing the first nine months of 2024 and 2023, the decrease in petroleum additives net sales was primarily due to lower selling prices, as well as an unfavorable foreign currency impact, which were partially offset by an increase in petroleum additives product shipments. For the nine months comparison, the volume of product shipments for both lubricant additives and fuel additives increased slightly, but the impact on net sales from fuel additives shipments was unfavorable due to product mix.
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The primary currencies in which we transact include the Euro, Pound Sterling, Japanese Yen, Chinese Renminbi, and Indian Rupee. Comparing the third quarter of 2024 and 2023, the United States Dollar strengthened against all of the major currencies in which we transact, except for the Pound Sterling and Chinese Renminbi, resulting in the unfavorable impact to net sales for the third quarter comparison reflected in the above table. For the nine months comparison, the United States Dollar strengthened against all of the major currencies in which we transact, except for the Pound Sterling and Euro, resulting in the unfavorable impact to net sales shown above. The unfavorable impact for the third quarter comparison was primarily from the Japanese Yen and Euro. The unfavorable impact for the nine months comparison was primarily from the Japanese Yen and Chinese Renminbi, which was partially offset by a favorable impact from the Euro.
On a worldwide basis, the volume of product shipments for petroleum additives was essentially unchanged when comparing the two third quarter periods and increased 1.8% when comparing the first nine months of 2024 and 2023. For the third quarter comparison, a slight increase in lubricant additives shipments was offset by a similar decrease in fuel additives shipments. Both the North America and EMEAI regions experienced increases in lubricant additives shipments and decreases in fuel additives shipments for the third quarter comparison, while the Latin America region experienced a decrease in lubricant additives shipments and an increase in fuel additives shipments. The Asia Pacific region reported increases in both lubricant additives and fuel additives shipments. For the nine months comparison, the increase was in both lubricant additives and fuels additives. Both the North America and Asia Pacific regions reported increases in lubricant additives shipments, which were partially offset by decreases in the EMEAI and Latin America regions. The EMEAI and Latin America regions reported increases in fuel additives shipments, which were partially offset by a decrease in the North America region. Fuel additives shipments in the Asia Pacific region were unchanged when comparing the first nine months of 2024 and the first nine months of 2023.
Specialty Materials Segment
The specialty materials segment includes the operations of AMPAC, which operates predominantly in the North America region. Total net sales were $59.1 million for the third quarter 2024 and $114.2 million for the period that we owned AMPAC during the first nine months of 2024.
All Other
The “All other” category includes the operations of the antiknock compounds business, as well as certain contracted manufacturing and related services associated with Ethyl.

Segment Operating Profit
NewMarket evaluates the performance of the petroleum additives and specialty materials businesses based on segment operating profit. NewMarket Services Corporation expenses are charged to NewMarket and each subsidiary pursuant to services agreements between the companies. Depreciation of segment property, plant, and equipment, as well as amortization of segment intangible assets and lease right-of-use assets, is included in segment operating profit.
The following table reports segment operating profit for the third quarter and nine months ended September 30, 2024 and September 30, 2023. The amount reported for specialty materials is for the period from January 16, 2024 to September 30, 2024.
Third Quarter Ended September 30,Nine Months Ended September 30,
(in millions)2024202320242023
Petroleum additives$157.5 $139.8 $456.2 $404.0 
Specialty materials$16.0 $$16.0 $
All other$(0.1)$(0.8)$(1.6)$(2.8)

Petroleum Additives Segment
Petroleum additives segment gross profit increased $19.3 million and operating profit increased $17.7 million when comparing the third quarter of 2024 to the third quarter of 2023. For the first nine months of 2024 compared to the first nine months of 2023, petroleum additives segment gross profit increased $47.7 million and operating profit increased $52.2 million.
The following table presents petroleum additives cost of goods sold as a percentage of net sales and the operating profit margin.
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Third Quarter Ended September 30,Nine Months Ended
September 30,
2024202320242023
Cost of goods sold as a percentage of net sales66.6 %69.6 %68.0 %70.9 %
Operating profit margin23.8 %21.1 %22.7 %19.7 %
For the rolling four quarters ended September 30, 2024, the operating profit margin for petroleum additives was 21.4%, which is within our historical range of operating profit margin. While operating margins will fluctuate from quarter to quarter due to multiple factors, we believe the fundamentals of our business and industry as a whole are unchanged.
When comparing both the third quarter and first nine months of 2024 and 2023, the increase in both gross profit and operating profit primarily included the favorable impacts of lower raw material and operating costs, as well as a favorable impact from shipments, which were partially offset by lower selling prices. The favorable impact from shipments includes the effect of product mix as discussed in the Net Sales section above. Cost control and margin management remain high priorities for us.
Petroleum additives selling, general, and administrative (SG&A) expenses for the third quarter of 2024 were $1.4 million higher than the third quarter of 2023. SG&A expenses for the first nine months of 2024 were $2.7 million higher than the first nine months of 2023. SG&A expenses as a percentage of net sales were 4.8% for both the third quarter and first nine months of 2024, 4.6% for the third quarter of 2023, and 4.5% for the first nine months of 2023. Our SG&A costs are primarily personnel-related and include salaries, benefits, and other costs associated with our workforce, including travel-related expenses. While personnel-related costs fluctuate from period to period, there were no significant changes in the drivers of these costs when comparing the periods.
Our investment in petroleum additives research, development, and testing (R&D) increased $0.3 million when comparing the third quarter periods of 2024 and 2023 and decreased $7.0 million when comparing the first nine months periods of 2024 and 2023. As a percentage of net sales, our R&D investment was 4.9% for the third quarter of 2024, 4.6% for the first nine months of 2024, and 4.8% for both the third quarter and first nine months of 2023. Our R&D investments reflect our efforts to support the development of solutions that meet our customers' needs, meet new and evolving standards, and support our expansion into new product areas. Our approach to R&D investments, as it is with SG&A costs, is one of purposeful spending on programs to support our current product base and to ensure that we develop products to support our customers' programs in the future. R&D investments include personnel-related costs, as well as costs for internal and external testing of our products.
Specialty Materials Segment
The specialty materials segment reported operating profit of $16.0 million for third quarter of 2024, resulting in operating profit of $16.0 million for the period from the AMPAC acquisition date of January 16, 2024 to September 30, 2024. The specialty materials results for the third quarter and first nine months of 2024 include the sale of AMPAC finished goods inventory that we acquired at closing. The acquired inventory, which was recorded at fair value on the acquisition date and has been sold during the first nine months of 2024, generated no margin. While we may experience substantial variation in quarterly results for AMPAC on an ongoing basis due to the nature of its business, we anticipate full year 2024 results to be consistent with our pre-acquisition expectations.

The following discussion references certain captions on the Consolidated Statements of Income.

Interest and Financing Expenses, Net
Interest and financing expenses were $14.2 million for the third quarter of 2024, $9.2 million for the third quarter of 2023, $45.7 million for the first nine months of 2024, and $30.2 million for the first nine months of 2023.
The increase for both the third quarter and nine months comparisons resulted primarily from both higher average debt outstanding and a higher average interest rate.

Other Income (Expense), Net
Other income (expense), net was income of $13.8 million for the third quarter of 2024, $11.3 million for the third quarter of 2023, $38.3 million for the first nine months of 2024 and $32.9 million for the first nine months of 2023. The amounts for both the 2024 and 2023 third quarter and nine months periods primarily reflect the components of net periodic benefit cost (income), except for service cost, from defined benefit pension and postretirement plans. See Note 5 for further information on total periodic benefit cost (income).

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Income Tax Expense
Income tax expense was $36.8 million for the third quarter of 2024 and $23.2 million for the third quarter of 2023. The effective tax rate was 21.8% for the third quarter of 2024 and 17.3% for the third quarter of 2023. Income tax expense increased $6.0 million due to higher income before income tax expense and $7.6 million due to the higher effective tax rate.
Income tax expense was $98.2 million for the first nine months of 2024 and $75.9 million for the first nine months of 2023. The effective tax rate was 21.8% for the first nine months of 2024 and 19.7% for the first nine months of 2023. Income tax expense increased $12.9 million due to higher income before income tax expense and $9.4 million due to the higher effective tax rate.
The increase in the effective tax rate for both the third quarter and nine months comparisons was primarily caused by more foreign income being taxed at U.S. rates.
On October 8, 2021, almost all members of the Organisation for Economic Co-operation and Development (OECD) reached an agreement on a two-pillar approach to international tax reform, including the establishment of a 15% global minimum tax for large multinational entities. Several jurisdictions in which we operate have adopted or are in the process of adopting this global minimum tax, with effective dates in 2024 or 2025. We are continuing to monitor the legislation in these jurisdictions and have recognized an immaterial impact to our effective tax rate and income tax liabilities related to the enactment of these rules for the first nine months of 2024.

Cash Flows, Financial Condition, and Liquidity
Cash and cash equivalents at September 30, 2024 were $80.3 million, a decrease of $31.6 million since December 31, 2023.
Cash and cash equivalents held by our foreign subsidiaries amounted to $72.0 million at September 30, 2024 and $86.5 million at December 31, 2023. Periodically, we repatriate cash from our foreign subsidiaries to the United States through intercompany dividends and loans. We do not anticipate significant tax consequences from future distributions of foreign earnings.
A portion of our foreign cash balances is associated with earnings that we have asserted are indefinitely reinvested. We plan to use these indefinitely reinvested earnings to support growth outside of the United States through funding of operating expenses, research and development expenses, capital expenditures, and other cash needs of our foreign subsidiaries.
We expect that cash from operations, together with borrowing available under our revolving credit facility, will continue to be sufficient to cover our operating needs including planned short-term and long-term capital expenditures.
Cash Flows – Operating Activities
Cash provided from operating activities for the first nine months of 2024 was $334.4 million, including $81.9 million of higher working capital requirements. The $81.9 million excluded a small unfavorable foreign currency impact to the components of working capital on the balance sheet.
The working capital of AMPAC is included in our consolidated balance sheet at September 30, 2024. Excluding the impact of AMPAC working capital, when comparing the September 30, 2024 balances with those at December 31, 2023, the most significant changes in working capital included increases in trade and other accounts receivable, inventory, accounts payable, and income taxes payable. The increase in trade and other accounts receivable primarily reflects higher sales during the third quarter of 2024 compared to the fourth quarter of 2023. The increase in inventory reflects planned increased production during the third quarter of 2024 to allow for customer demand, normal maintenance outages, and potential future weather impacts as compared to our planned inventory rationalization that took place in 2023. The increase in accounts payable is primarily the result of increased purchases during the third quarter of 2024 and normal invoice payment timing. The increase in income taxes payable is due to the timing and amount of income tax payments.
Including cash and cash equivalents, as well as the impact of changes in foreign currency exchange rates on the balance sheet, we had total working capital of $735.7 million at September 30, 2024 and $675.4 million at December 31, 2023. The current ratio was 2.83 at September 30, 2024 and 2.85 at December 31, 2023.
Cash Flows – Investing Activities
Cash used in investing activities totaled $724.2 million during the first nine months of 2024, comprised of the acquisition of AMPAC for $681.5 million (net of cash acquired) and capital expenditures of $42.7 million. We expect that our total capital spending during 2024 will be in the $50 million to $70 million range and will include several improvements to our manufacturing and R&D infrastructure around the world. We expect to continue to finance capital spending through cash on hand and cash provided from operations, together with borrowing available under our revolving credit facility.
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Cash Flows – Financing Activities
Cash provided from financing activities during the first nine months of 2024 amounted to $357.0 million. These cash flows primarily included net borrowings of $191.0 million on the revolving credit facility and proceeds of $250 million from the term loan, partially offset by cash dividends of $72.0 million.
Debt
Our long-term debt was $1.1 billion at September 30, 2024 compared to $643.6 million at December 31, 2023.
On January 22, 2024, we entered into a new $900 million revolving credit facility, as well as a $250 million unsecured term loan. Concurrently with the entry into the new revolving credit facility, we terminated our former revolving credit facility. See Note 9 for additional information on the 2.70% senior notes, 3.78% senior notes, term loan, and revolving credit facility, including the unused portion of our revolving credit facility.
All of our senior notes, the term loan, and the revolving credit facility contain covenants, representations, and events of default that management considers typical of credit arrangements of this nature. The covenants under the 3.78% senior notes, as well as the term loan, include negative covenants, certain financial covenants, and events of default which are substantially similar to the covenants and events of default in our revolving credit facility.
The revolving credit facility contains financial covenants that require NewMarket to maintain a consolidated Leverage Ratio (as defined in the agreement) of no more than 3.75 to 1.00, except during an Increased Leverage Period (as defined in the agreement) at the end of each quarter. At September 30, 2024, the Leverage Ratio was 1.55 under the revolving credit facility.
At September 30, 2024, we were in compliance with all covenants under the 3.78% senior notes, 2.70% senior notes, term loan, and revolving credit facility.
As a percentage of total capitalization (total long-term debt and shareholders’ equity), our total long-term debt increased from 37.4% at December 31, 2023 to 44.3% at September 30, 2024. The change resulted primarily from the increase in outstanding revolving credit facility and term loan borrowings, partially offset by the increase in shareholders’ equity. The increase in shareholders’ equity primarily reflects our earnings and favorable impact from foreign currency translation adjustments, partially offset by dividend payments. Generally, we repay any outstanding long-term debt with cash from operations or refinancing activities.

Critical Accounting Policies and Estimates
This Form 10-Q and our 2023 Annual Report include discussions of our accounting policies, as well as methods and estimates used in the preparation of our financial statements. We also provided a discussion of Critical Accounting Policies and Estimates in our 2023 Annual Report. The following provides an update to the information related to intangibles, net of amortization, and goodwill provided in the Critical Accounting Policies and Estimates section of our 2023 Annual Report.
We have certain identifiable intangibles amounting to $377 million and goodwill amounting to $380 million at September 30, 2024 that are discussed in Note 8. Of these identifiable intangibles and goodwill, $125 million relate to our petroleum additives business and $632 million relate to the specialty materials business. The amortizable identifiable intangibles have remaining lives of up to approximately 17 years. We continue to assess the markets related to the intangibles and goodwill, as well as their specific values and evaluate the intangibles and goodwill for any potential impairment when significant events or circumstances occur that might impair the value of these assets. We have concluded the values are appropriate, as are the amortization periods for the intangibles. However, if conditions were to substantially deteriorate in the petroleum additives or specialty materials markets, it could possibly cause a decrease in the estimated useful lives of the intangible assets or result in a noncash write-off of all or a portion of the intangibles and goodwill carrying amounts. A reduction in the amortization period of the intangibles would have no effect on cash flows. We do not anticipate such a change in market conditions in the near term.

Recent Accounting Pronouncements
For a full discussion of the more significant recently issued accounting standards, see Note 13.

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Outlook
Our goal is to provide a 10% compounded return per year for our shareholders over any ten-year period (defined by earnings per share growth plus dividend yield), although we may not necessarily achieve a 10% return each year. We continue to have confidence in our customer-focused strategy and approach to the market. We believe the fundamentals of how we run our business - a long-term view, safety-first culture, customer-focused solutions, technology-driven product offerings, and world-class supply chain capability - will continue to be beneficial for all of our stakeholders over the long term.
Our petroleum additives segment may experience impacts to its operating performance during 2024 due to the uncertain global economic environment in which we operate. As a result, we will continue to focus on cost control and operating profit margin recovery throughout the year. We expect over the long-term that the petroleum additives market will grow annually up to 2%. We plan to exceed that growth rate in our petroleum additives segment.
Over the past several years we have made significant investments in our petroleum additives business as the industry fundamentals remain positive. These investments have been and will continue to be in organizational talent, technology development and processes, and global infrastructure, consisting of technical centers, production capability and geographic expansion. We intend to utilize these investments to improve our ability to deliver the solutions that our customers value, expand our global reach, and enhance our operating results. We will continue to invest in our capabilities to provide even better value, service, technology, and customer solutions.
We anticipate continued strength in our petroleum additives segment in 2024 and also look forward to the ongoing integration of AMPAC into our business during the year. While we may experience substantial variation in quarterly results for AMPAC on an ongoing basis due to the nature of its business, we anticipate full year results to be consistent with our pre-acquisition expectations.
Our business typically generates significant amounts of cash beyond its operational needs. We regularly review our many internal opportunities to utilize excess cash from technological, geographic, production capability, and product line perspectives. We believe our capital spending is creating the capability we need to grow and support our customers worldwide, and our research and development investments are positioning us well to provide added value to our customers.
While our recent AMPAC acquisition is outside of our core petroleum additives business, we believe it is an excellent opportunity to provide long-term value for our shareholders. Nonetheless, our primary focus in the acquisition area remains on the petroleum additives industry. It is our view that the petroleum additives industry will provide the greatest opportunity for solid returns on our investments while minimizing risk. We remain focused on this strategy and will evaluate any future opportunities. We will continue to evaluate all alternative uses of cash to enhance shareholder value, including stock repurchases and dividends.

ITEM 3.     Quantitative and Qualitative Disclosures About Market Risk
At September 30, 2024, there were no material changes in our market risk from the information provided in the 2023 Annual Report except for a change in interest rate risk for our variable rate debt.
At December 31, 2023, we had no outstanding variable rate debt under our revolving credit facility. As such, we had no interest rate risk on variable rate debt at December 31, 2023. At September 30, 2024, we had $191 million outstanding under our revolving credit facility and $250 million outstanding under the term loan. Holding all other variables constant at September 30, 2024, if the variable portion of the interest rates hypothetically increased 10%, the effect on our earnings and cash flow would be $2.3 million.

ITEM 4.     Controls and Procedures
Evaluation of Disclosure Controls and Procedures
We maintain a system of internal control over financial reporting to provide reasonable, but not absolute, assurance of the reliability of the financial records and the protection of assets. Under Rule 13a-15(b) of the Securities Exchange Act of 1934 (the Exchange Act), we carried out an evaluation, with the participation of our management, including our principal executive officer and our principal financial officer, of the effectiveness of our disclosure controls and procedures, as such term is defined in Rule 13a-15(e) of the Exchange Act, as of the end of the period covered by this report. Based upon that evaluation, our principal executive officer and our principal financial officer concluded that our disclosure controls and procedures were effective at the reasonable assurance level. As permitted by SEC guidance, the scope of this evaluation did not include the disclosure controls and procedures of AMPAC related to our internal controls over financial reporting. See Note 2 for further information on this acquisition.
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Other than the changes arising from the ongoing integration activities associated with the AMPAC acquisition, there has been no change in our internal control over financial reporting, as such term is defined in Rule 13a-15(f) of the Exchange Act, which occurred during the quarter ended September 30, 2024 that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.
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PART II.     OTHER INFORMATION
ITEM 1.     Legal Proceedings
There have been no material changes to our legal proceedings as disclosed in "Legal Proceedings" in Item 3 of Part I of the 2023 Annual Report.

ITEM 1A.    Risk Factors
Except as highlighted below, there were no material changes during the nine months ended September 30, 2024 to the risk factors disclosed in Item 1A - Risk Factors in our 2023 Annual Report.
A significant portion of our specialty materials business conducted through AMPAC is under contracts with contractors or subcontractors of the U.S. government. These contracts are impacted by governmental priorities and are subject to potential fluctuations in funding or early termination, including for convenience, any of which could have a material adverse effect on our results of operations, financial condition, or cash flows.
Sales to U.S. government contractors and subcontractors, as well as directly to the U.S. government, represent a significant portion of our specialty materials business conducted through AMPAC. Funding of U.S. governmental programs is generally subject to annual congressional appropriations, which are subject to change. In the case of major programs, U.S. government contracts are usually incrementally funded. In addition, U.S. government expenditures for defense and space programs may fluctuate from year to year, and specific programs may be terminated or curtailed. The U.S. government often has the ability to terminate contracts, in whole or in part, for convenience. If this were to occur, the full profit anticipated under a given contract is unlikely to be realized. A shift in governmental priorities, programs, strategies, or funding levels impacting the defense and space industries more generally or the specific areas of those industries in which we operate could negatively affect our results of operations, financial condition, or cash flows.

ITEM 5.    Other Information
During the quarter ended September 30, 2024, no director or officer (as defined in Rule 16a-1(f) under the Exchange Act) of NewMarket Corporation adopted or terminated a "Rule 10b5-1 trading arrangement" or "non-Rule 10b5-1 trading arrangement," as each term is defined in Item 408(a) or Regulation S-K.

ITEM 6.     Exhibits
 
Articles of Incorporation Amended and Restated effective April 27, 2012 (incorporated by reference to Exhibit 3.1 to Form 8-K (File No. 1-32190) filed April 30, 2012)
NewMarket Corporation Bylaws Amended and Restated effective August 6, 2015 (incorporated by reference to Exhibit 3.1 to Form 8-K (File No. 1- 32190) filed August 6, 2015)
Certification pursuant to Rule 13a-14(a) under the Securities Exchange Act of 1934, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 by Thomas E. Gottwald
Certification pursuant to Rule 13a-14(a) under the Securities Exchange Act of 1934, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 by William J. Skrobacz
Certification pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 by Thomas E. Gottwald
Certification pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 by William J. Skrobacz
Exhibit 101Inline XBRL Instance Document and Related Items (the instance document does not appear in the Interactive Data File because its Inline XBRL tags are embedded within the Inline XBRL document)
Exhibit 104Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)


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SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
 
NEWMARKET CORPORATION
(Registrant)
Date: October 24, 2024By: /s/ William J. Skrobacz
William J. Skrobacz
Vice President and
Chief Financial Officer
(Principal Financial Officer)
Date: October 24, 2024By: /s/ Gail C. Ridgeway
Gail C. Ridgeway
Controller
(Principal Accounting Officer)


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