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Table of Contents

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D. C. 20549

FORM 10-Q

x | QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended June 30, 2026
OR

o | TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from to
Commission file number 001-12019

QUAKER CHEMICAL CORPORATION
(Exact name of registrant as specified in its charter)

Pennsylvania | 23-0993790
(State or other jurisdiction of incorporation or organization) | (I.R.S. Employer Identification No.)

901 E. Hector Street, Conshohocken, Pennsylvania | 19428 – 2380
(Address of principal executive offices) | (Zip Code)

Registrant’s telephone number, including area code: 610-832-4000
Not Applicable
Former name, former address and former fiscal year, if changed since last report.

Securities registered pursuant to Section 12(b) of the Act:

Title of each class |  | Trading Symbol(s) |  | Name of each exchange on which registered
Common Stock, $1 par value |  | KWR |  | New York Stock Exchange

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes x No o
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes x No o
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer”, “smaller reporting company”, and “emerging growth company” in Rule 12b-2 of the Exchange Act.

| Large accelerated filer | x |  | Accelerated filer | o |
| Non-accelerated filer | o |  | Smaller reporting company | o |
|  |  |  | Emerging growth company | o |

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. o
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes o No x
Indicate the number of shares outstanding of each of the issuer’s classes of common stock, as of the latest practicable date.

Number of Shares of Common Stock Outstanding on July 27, 2026 | 17,207,702

Table of Contents
Quaker Chemical Corporation
Table of Contents

|  | Page
PART I. | FINANCIAL INFORMATION | 2
Item 1. | Financial Statements (Unaudited) | 2
| Condensed Consolidated Statements of Operations for the Three and Six Months Ended June 30, 2026 and June 30, 2025 | 2
| Condensed Consolidated Statements of Comprehensive Income for the Three and Six Months Ended June 30, 2026 and June 30, 2025 | 3
| Condensed Consolidated Balance Sheets as of June 30, 2026 and December 31, 2025 | 4
| Condensed Consolidated Statements of Cash Flows for the Six Months Ended June 30, 2026 and June 30, 2025 | 5
| Condensed Consolidated Statements of Changes in Equity for the Three and Six Months Ended June 30, 2026 and June 30, 2025 | 6
| Notes to Condensed Consolidated Financial Statements | 7
Item 2. | Management’s Discussion and Analysis of Financial Condition and Results of Operations. | 27
Item 3. | Quantitative and Qualitative Disclosures about Market Risk. | 43
Item 4. | Controls and Procedures. | 43
PART II | OTHER INFORMATION. |
Item 1. | Legal Proceedings. | 44
Item 1A. | Risk Factors. | 44
Item 2. | Unregistered Sales of Equity Securities and Use of Proceeds. | 45
Item 5. | Other Information. | 45
Item 6. | Exhibits. | 46
Signatures. | 47

1

Table of Contents
PART I
FINANCIAL INFORMATION
Item 1. Financial Statements (Unaudited).
Quaker Chemical Corporation
Condensed Consolidated Statements of Operations
(Unaudited; Dollars in thousands, except per share data)

| Three Months Ended June 30, |  | Six Months Ended June 30,
| 2026 |  | 2025 |  | 2026 |  | 2025
Net sales | $ | 532,550 |  |  | $ | 483,400 |  |  | $ | 1,013,029 |  |  | $ | 926,314 |
Cost of goods sold (excluding amortization expense - See Note 13) | 343,346 |  |  | 311,677 |  |  | 647,090 |  |  | 593,331 |
Gross profit | 189,204 |  |  | 171,723 |  |  | 365,939 |  |  | 332,983 |
Selling, general and administrative expenses | 140,485 |  |  | 126,600 |  |  | 276,250 |  |  | 245,646 |
Impairment charges | — |  |  | 88,840 |  |  | — |  |  | 88,840 |
Restructuring and related charges, net | 8,116 |  |  | 8,793 |  |  | 15,497 |  |  | 23,383 |
Operating income (loss) | 40,603 |  |  | (52,510) |  |  | 74,192 |  |  | (24,886) |
Other income (expense), net | 406 |  |  | (653) |  |  | 383 |  |  | (1,362) |
Interest expense | (9,873) |  |  | (12,779) |  |  | (19,752) |  |  | (22,324) |
Income (loss) before taxes and equity in net income of associated companies | 31,136 |  |  | (65,942) |  |  | 54,823 |  |  | (48,572) |
Taxes on income before equity in net income of associated companies | 11,172 |  |  | 5,472 |  |  | 18,317 |  |  | 13,014 |
Income (loss) before equity in net income of associated companies | 19,964 |  |  | (71,414) |  |  | 36,506 |  |  | (61,586) |
Equity in net income of associated companies | 6,849 |  |  | 4,851 |  |  | 10,049 |  |  | 7,940 |
Net income (loss) | 26,813 |  |  | (66,563) |  |  | 46,555 |  |  | (53,646) |
Less: Net (loss) income attributable to noncontrolling interest | (22) |  |  | 17 |  |  | 51 |  |  | 12 |
Net income (loss) attributable to Quaker Chemical Corporation | $ | 26,835 |  |  | $ | (66,580) |  |  | $ | 46,504 |  |  | $ | (53,658) |
Per share data: |  |  |  |  |  |  |
Net income (loss) attributable to Quaker Chemical Corporation common shareholders – basic | $ | 1.56 |  |  | $ | (3.78) |  |  | $ | 2.69 |  |  | $ | (3.04) |
Net income (loss) attributable to Quaker Chemical Corporation common shareholders – diluted | $ | 1.55 |  |  | $ | (3.78) |  |  | $ | 2.68 |  |  | $ | (3.04) |
Dividends declared | $ | 0.508 |  |  | $ | 0.485 |  |  | $ | 1.016 |  |  | $ | 0.970 |

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.
2

Table of Content
Quaker Chemical Corporation
Condensed Consolidated Statements of Comprehensive Income
(Unaudited; Dollars in thousands)

| Three Months Ended June 30, |  | Six Months Ended June 30,
| 2026 |  | 2025 |  | 2026 |  | 2025
Net income (loss) | $ | 26,813 |  |  | $ | (66,563) |  |  | $ | 46,555 |  |  | $ | (53,646) |
Other comprehensive income, net of tax |  |  |  |  |  |  |
Currency translation adjustments | 621 |  |  | 62,012 |  |  | (9,291) |  |  | 89,141 |
Defined benefit retirement plans | 145 |  |  | (1,104) |  |  | 548 |  |  | (1,369) |
Current period change in fair value of derivatives | 2,839 |  |  | (100) |  |  | 2,825 |  |  | (692) |
Unrealized income (loss) on available-for-sale securities | 244 |  |  | (207) |  |  | 78 |  |  | (511) |
Other comprehensive income (loss) | 3,849 |  |  | 60,601 |  |  | (5,840) |  |  | 86,569 |
Comprehensive income (loss) | 30,662 |  |  | (5,962) |  |  | 40,715 |  |  | 32,923 |
Less: Comprehensive loss (income) attributable to noncontrolling interest | 44 |  |  | (144) |  |  | (38) |  |  | (143) |
Comprehensive income (loss) attributable to Quaker Chemical Corporation | $ | 30,706 |  |  | $ | (6,106) |  |  | $ | 40,677 |  |  | $ | 32,780 |

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.
3

Table of Content
Quaker Chemical Corporation
Condensed Consolidated Balance Sheets
(Unaudited; Dollars in thousands, except par value)

| June 30, 2026 |  | December 31, 2025
ASSETS |  |  |
Current assets |  |  |
Cash and cash equivalents | $ | 155,093 |  | $ | 179,829
Accounts receivable, net | 463,603 |  | 417,157
Inventories |  |  |
Raw materials and supplies | 142,116 |  | 124,751
Work-in-process and finished goods | 161,994 |  | 141,025
Prepaid expenses and other current assets | 68,242 |  | 58,428
Total current assets | 991,048 |  | 921,190
Property, plant and equipment, at cost | 624,164 |  | 604,787
Less: Accumulated depreciation | (309,568) |  | (291,364)
Property, plant and equipment, net | 314,596 |  | 313,423
Right-of-use lease assets | 53,650 |  | 38,737
Goodwill | 503,721 |  | 501,720
Other intangible assets, net | 829,479 |  | 873,540
Investments in associated companies | 105,906 |  | 106,915
Deferred tax assets | 12,737 |  | 12,128
Other non-current assets | 39,979 |  | 30,283
Total assets | $ | 2,851,116 |  | $ | 2,797,936
LIABILITIES AND EQUITY |  |  |
Current liabilities |  |  |
Short-term borrowings and current portion of long-term debt | $ | 15,654 |  | $ | 35,657
Accounts payable | 234,319 |  | 198,929
Dividends payable | 8,744 |  | 8,804
Accrued compensation | 41,280 |  | 41,192
Accrued restructuring | 8,807 |  | 8,351
Accrued pension and postretirement benefits | 2,120 |  | 2,126
Other accrued liabilities | 92,473 |  | 85,097
Total current liabilities | 403,397 |  | 380,156
Long-term debt | 857,790 |  | 834,901
Long-term lease liabilities | 37,628 |  | 22,759
Deferred tax liabilities | 131,314 |  | 140,814
Non-current accrued pension and postretirement benefits | 20,159 |  | 20,615
Other non-current liabilities | 20,229 |  | 22,192
Total liabilities | 1,470,517 |  | 1,421,437
Commitments and contingencies (Note 18) |  |  |
Equity |  |  |
Common stock $1 par value; authorized 30,000,000 shares; issued and outstanding June 30, 2026 – 17,212,963 shares; December 31, 2025 – 17,331,779 shares | 17,213 |  | 17,332
Capital in excess of par value | 855,896 |  | 874,826
Retained earnings | 625,554 |  | 596,616
Accumulated other comprehensive loss | (121,488) |  | (115,661) |
Total Quaker shareholders’ equity | 1,377,175 |  | 1,373,113
Noncontrolling interest | 3,424 |  | 3,386
Total equity | 1,380,599 |  | 1,376,499
Total liabilities and equity | $ | 2,851,116 |  | $ | 2,797,936

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.
4

Table of Contents
Quaker Chemical Corporation
Condensed Consolidated Statements of Cash Flows
(Unaudited; Dollars in thousands)

| Six Months Ended June 30,
| 2026 |  | 2025
Cash flows from operating activities |  |  |
Net income (loss) | $ | 46,555 |  |  | $ | (53,646) |
Adjustments to reconcile net income (loss) to net cash provided by operating activities |  |  |
Depreciation and amortization | 51,011 |  |  | 44,278 |
Equity in undistributed earnings of associated companies, net of dividends | (3,596) |  |  | (44) |
Deferred income taxes | (11,730) |  |  | (15,634) |
Share-based compensation | 6,888 |  |  | 6,903 |
Impairment charges | — |  |  | 88,840 |
Restructuring and related charges, net | 15,497 |  |  | 23,383 |
Inventory step-up amortization | — |  |  | 6,022 |
Loss (gain) on disposal of property, plant and equipment and other assets | 121 |  |  | (2,108) |
Other adjustments | (1,877) |  |  | (5,228) |
Increase (decrease) in cash from changes in current assets and current liabilities, net of acquisitions: |  |  |
Accounts receivable | (47,628) |  |  | 3,022 |
Inventories | (40,685) |  |  | (11,826) |
Prepaid expenses and other current assets | (10,450) |  |  | (3,943) |
Accrued restructuring | (11,340) |  |  | (15,946) |
Accounts payable and accrued liabilities | 40,476 |  |  | (25,551) |
Net cash provided by operating activities | 33,242 |  |  | 38,522 |
Cash flows from investing activities |  |  |
Investments in property, plant and equipment | (21,018) |  |  | (20,289) |
Payments related to acquisitions, net of cash acquired | — |  |  | (164,078) |
Proceeds from disposition of assets | — |  |  | 2,950 |
Other investing activities | 2,249 |  |  | 697 |
Net cash used in investing activities | (18,769) |  |  | (180,720) |
Cash flows from financing activities |  |  |
Payments of long-term debt | (629,685) |  |  | (17,205) |
Proceeds from long-term debt | 800,000 |  |  | — |
Borrowings on revolving credit facilities | 197,307 |  |  | 283,000 |
Payments on revolving credit facilities | (356,305) |  |  | (67,000) |
Payments on other debt | — |  |  | (101) |
Financing-related debt issuance costs | (6,232) |  |  | — |
Dividends paid | (17,627) |  |  | (17,146) |
Shares purchased under share repurchase programs | (24,181) |  |  | (32,693) |
Other stock related activity | (1,755) |  |  | (1,301) |
Net cash (used in) provided by financing activities | (38,478) |  |  | 147,554 |
Effect of foreign exchange rate changes on cash | (731) |  |  | 7,682 |
Net (decrease) increase in cash and cash equivalents | (24,736) |  |  | 13,038 |
Cash and cash equivalents at the beginning of the period | 179,829 |  |  | 188,880 |
Cash and cash equivalents at the end of the period | $ | 155,093 |  |  | $ | 201,918 |
Supplemental cash flow disclosures: |  |  |
Non-cash activities: |  |  |
Accrued purchases of property, plant and equipment, net | $ | 10,963 |  |  | $ | 7,263 |

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.
5

Table of Contents
Quaker Chemical Corporation
Condensed Consolidated Statements of Changes in Equity
(Unaudited; Dollars in thousands, except per share amounts)

| Common Stock |  | Capital in Excess of Par Value |  | Retained Earnings |  | Accumulated Other Comprehensive Loss |  | Noncontrolling Interest |  | Total
Balance as of December 31, 2024 | $ | 17,674 |  |  | $ | 903,781 |  |  | $ | 633,731 |  |  | $ | (201,619) |  |  | $ | 616 |  |  | $ | 1,354,183 |
Net income (loss) | — |  |  | — |  |  | 12,922 |  |  | — |  |  | (5) |  |  | 12,917 |
Amounts reported in other comprehensive income | — |  |  | — |  |  | — |  |  | 25,964 |  |  | 4 |  |  | 25,968 |
Dividends ($0.485 per share) | — |  |  | — |  |  | (8,574) |  |  | — |  |  | — |  |  | (8,574) |
Share issuance and equity-based compensation plans, net | 6 |  |  | 2,000 |  |  | — |  |  | — |  |  | — |  |  | 2,006 |
Balance as of March 31, 2025 | $ | 17,680 |  |  | $ | 905,781 |  |  | $ | 638,079 |  |  | $ | (175,655) |  |  | $ | 615 |  |  | $ | 1,386,500 |
Net (loss) income | — |  |  | — |  |  | (66,580) |  |  | — |  |  | 17 |  |  | (66,563) |
Amounts reported in other comprehensive income | — |  |  | — |  |  | — |  |  | 60,474 |  |  | 127 |  |  | 60,601 |
Noncontrolling interest from acquisition | — |  |  | — |  |  | — |  |  | — |  |  | 2,451 |  |  | 2,451 |
Dividends ($0.485 per share) | — |  |  | — |  |  | (8,436) |  |  | — |  |  | — |  |  | (8,436) |
Shares purchased under share repurchase program, net of excise taxes | (296) |  |  | (32,686) |  |  | — |  |  | — |  |  | — |  |  | (32,982) |
Share issuance and equity-based compensation plans, net | 10 |  |  | 3,874 |  |  | — |  |  | — |  |  | — |  |  | 3,884 |
Balance as of June 30, 2025 | $ | 17,394 |  |  | $ | 876,969 |  |  | $ | 563,063 |  |  | $ | (115,181) |  |  | $ | 3,210 |  |  | $ | 1,345,455 |
Balance as of December 31, 2025 | $ | 17,332 |  |  | $ | 874,826 |  |  | $ | 596,616 |  |  | $ | (115,661) |  |  | $ | 3,386 |  |  | $ | 1,376,499 |
Net income | — |  |  | — |  |  | 19,669 |  |  | — |  |  | 73 |  |  | 19,742 |
Amounts reported in other comprehensive (loss) income | — |  |  | — |  |  | — |  |  | (9,698) |  |  | 9 |  |  | (9,689) |
Dividends ($0.508 per share) | — |  |  | — |  |  | (8,822) |  |  | — |  |  | — |  |  | (8,822) |
Share issuance and equity-based compensation plans, net | 34 |  |  | 1,387 |  |  | — |  |  | — |  |  | — |  |  | 1,421 |
Balance as of March 31, 2026 | $ | 17,366 |  |  | $ | 876,213 |  |  | $ | 607,463 |  |  | $ | (125,359) |  |  | $ | 3,468 |  |  | $ | 1,379,151 |
Net income (loss) | — |  |  | — |  |  | 26,835 |  |  | — |  |  | (22) |  |  | 26,813 |
Amounts reported in other comprehensive income (loss) | — |  |  | — |  |  | — |  |  | 3,871 |  |  | (22) |  |  | 3,849 |
Dividends ($0.508 per share) | — |  |  | — |  |  | (8,744) |  |  | — |  |  | — |  |  | (8,744) |
Shares purchased under share repurchase program, net of excise taxes | (171) |  |  | (24,182) |  |  | — |  |  | — |  |  | — |  |  | (24,353) |
Share issuance and equity-based compensation plans, net | 18 |  |  | 3,865 |  |  | — |  |  | — |  |  | — |  |  | 3,883 |
Balance as of June 30, 2026 | $ | 17,213 |  |  | $ | 855,896 |  |  | $ | 625,554 |  |  | $ | (121,488) |  |  | $ | 3,424 |  |  | $ | 1,380,599 |

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.
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Quaker Chemical Corporation
Notes to Condensed Consolidated Financial Statements
(Unaudited; Dollars in thousands, except per share amounts, unless otherwise stated)

|  | Page
Note 1 | Basis of Presentation and Description of Business | 8
Note 2 | Business Acquisitions | 9
Note 3 | Recently Issued Accounting Standards | 11
Note 4 | Business Segments | 11
Note 5 | Net Sales and Revenue Recognition | 13
Note 6 | Leases | 14
Note 7 | Restructuring and Related Activities | 15
Note 8 | Share-Based Compensation | 16
Note 9 | Pension and Other Postretirement Benefits | 17
Note 10 | Other Income (Expense), net | 18
Note 11 | Income Taxes | 18
Note 12 | Earnings Per Share | 19
Note 13 | Goodwill and Other Intangible Assets | 19
Note 14 | Debt | 21
Note 15 | Accumulated Other Comprehensive Income | 23
Note 16 | Fair Value Measurements | 24
Note 17 | Hedging Activities | 24
Note 18 | Commitments and Contingencies | 26

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Quaker Chemical Corporation
Notes to Condensed Consolidated Financial Statements
(Unaudited; Dollars in thousands, except per share amounts, unless otherwise stated)
Note 1 – Basis of Presentation and Description of Business
As used in these Notes to Condensed Consolidated Financial Statements of this Quarterly Report on Form 10-Q for the period ended June 30, 2026 (the “Report”), the terms “Quaker Houghton,” the “Company,” “we,” and “our” refer to Quaker Chemical Corporation (doing business as Quaker Houghton), its subsidiaries, and associated companies, unless the context otherwise requires.
Basis of Presentation
The condensed consolidated financial statements included herein are unaudited and have been prepared in accordance with generally accepted accounting principles in the United States (“U.S. GAAP”) for interim financial reporting and the United States Securities and Exchange Commission (“SEC”) regulations. Certain information and footnote disclosures normally included in financial statements prepared in accordance with U.S. GAAP have been condensed or omitted pursuant to such rules and regulations. In the opinion of management, the financial statements reflect all adjustments, which are of a normal recurring nature, necessary for a fair statement of the financial position, results of operations, and cash flows for the interim periods. The results for the six months ended June 30, 2026 are not necessarily indicative of the results to be expected for the full year. These financial statements should be read in conjunction with the Company’s Annual Report filed on Form 10-K for the year ended December 31, 2025 (the “2025 Form 10-K”).
Revision of Previously Issued Financial Statements
In the second quarter of 2026, the Company identified an error in the historical presentation of borrowings and payments on revolving credit facilities that did not qualify for net presentation in its previously issued Consolidated Statements of Cash Flows. The Company determined that the errors, which had no impact on total cash flows provided by (used in) financing activities, were not material to any prior annual or interim periods. The Company will revise its Consolidated Statements of Cash Flows for the years ended December 31, 2025 and 2024 and for the impacted quarterly periods when the impacted periods are presented as comparative periods in future filings.
The revised amounts related to borrowings and repayments on revolving credit facilities within the Company's Consolidated Statements of Cash Flows for the relevant historical periods are as follows:

Period Ended | Borrowings on revolving credit facilities, net (as Previously Reported) | Borrowings on Revolving Credit Facilities (As Revised) |  | Payments on Revolving Credit Facilities (As Revised)
Three Months Ended March 31, 2026 | $ | 14,053 |  | $ | 51,053 |  |  | $ | (37,000) |
Six Months Ended June 30, 2025 | 216,000 |  | 283,000 |  |  | (67,000) |
Nine Months Ended September 30, 2025 | 168,938 |  | 328,201 |  |  | (159,263) |
Year Ended December 31, 2025 | 174,242 |  | 382,299 |  |  | (208,057) |
Year Ended December 31, 2024 | 17,916 |  | 347,763 |  |  | (329,847) |
Year Ended December 31, 2023 | (164,769) |  | 369,327 |  |  | (534,096) |

Description of Business
The Company was organized in 1918 and incorporated as a Pennsylvania business corporation in 1930. Quaker Houghton is the global leader in industrial process fluids. With a presence around the world, including operations in over 25 countries, the Company’s customers include thousands of the world’s most advanced and specialized steel, aluminum, automotive, aerospace, offshore, container, mining, and metalworking companies. Quaker Houghton develops, produces, and markets a broad range of formulated chemical specialty products and offers chemical management services, which the Company refers to as Fluidcare TM, for various heavy industrial and manufacturing applications sold in its three reportable segments: (i) Americas; (ii) Europe, Middle East and Africa (“EMEA”); and (iii) Asia/Pacific.
Hyper-inflationary economies
Argentina’s and Türkiye’s economies were considered hyper-inflationary under U.S. GAAP effective July 1, 2018 and April 1, 2022, respectively. As of and for the three and six months ended June 30, 2026, the Company’s Argentine and Turkish subsidiaries together represented approximately 1% and 2% of the Company’s consolidated total assets and net sales, respectively. During the three and six months ended June 30, 2026, the Company recorded $0.6 million and $0.8 million of remeasurement losses associated with the applicable currency conversions, respectively. Comparatively, during the three and six months ended June 30, 2025, the Company recorded $0.7 million and $1.2 million of remeasurement losses associated with the applicable currency conversions, respectively. These losses were recorded within Other income (expense), net, in the Company’s Condensed Consolidated Statements of Operations.
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Quaker Chemical Corporation
Notes to Condensed Consolidated Financial Statements - Continued
(Unaudited; Dollars in thousands, except per share amounts, unless otherwise stated)
Note 2 – Business Acquisitions
Previous Acquisitions
Dipsol
In April 2025, the Company acquired 100% of the outstanding equity interests of Dipsol Chemicals Co., Ltd. and its subsidiaries, (“Dipsol”) for approximately $185.6 million (27.7 billion JPY), which included approximately $30.1 million (4.5 billion JPY) of acquired cash for a net purchase price of approximately $155.5 million (23.2 billion JPY). In July 2025, the Company satisfied all routine and customary post-closing conditions and finalized the purchase price with no adjustments. The Company funded the acquisition purchase price with borrowings under the Company’s Credit Facility. In connection with the acquisition of Dipsol, the Company entered into foreign currency forward contracts, which resulted in a $187.0 million cash payment in April 2025 and a $0.6 million foreign exchange gain and a $1.4 million foreign exchange loss, respectively, during the three and six months ended June 30, 2025. Dipsol is headquartered in Japan and is a leading supplier of surface treatment and plating solutions and services primarily for the automotive and other industrial applications end markets. Dipsol has operations in several countries and these operations are reported within the Company’s respective Americas, EMEA, and Asia/Pacific segments. This acquisition expands the Company’s advanced solutions businesses in attractive end markets with solid growth characteristics. Dipsol also provides significant cross-selling opportunities and enhances the Company’s ability to meet the needs of our customers across the globe.
The following table presents the fair values of Dipsol assets acquired and liabilities assumed as of the acquisition date:

Dipsol Assets Acquired and Liabilities Assumed Dollars in thousands |  |  |  |  |  | Estimated Fair Value (1) |
Fair value of assets acquired |  |  |  |  |  |  |
Cash and cash equivalents |  |  |  |  |  | $ | 30,084 |  |
Accounts receivable, net |  |  |  |  |  | 16,481 |  |
Inventories |  |  |  |  |  | 17,962 |  |
Prepaid expenses and other current assets |  |  |  |  |  | 1,231 |  |
Property, plant and equipment, net |  |  |  |  |  | 39,450 |  |
Right-of-use lease assets |  |  |  |  |  | 2,534 |  |
Other intangible assets, net |  |  |  |  |  | 55,000 |  |
Investments in associated companies |  |  |  |  |  | 5,096 |  |
Deferred tax assets |  |  |  |  |  | 989 |  |
Other non-current assets |  |  |  |  |  | 4,165 |  |
Total Assets Acquired |  |  |  |  |  | $ | 172,992 |  |
Fair value of liabilities assumed |  |  |  |  |  |  |
Accounts payable |  |  |  |  |  | $ | 6,763 |  |
Accrued compensation |  |  |  |  |  | 1,528 |  |
Other accrued liabilities |  |  |  |  |  | 2,415 |  |
Long-term lease liabilities |  |  |  |  |  | 1,446 |  |
Deferred income tax liabilities |  |  |  |  |  | 25,836 |  |
Total Liabilities Assumed |  |  |  |  |  | $ | 37,988 |  |
Noncontrolling interest |  |  |  |  |  | (2,451) |  |
Goodwill |  |  |  |  |  | 53,059 |  |
Total Consideration |  |  |  |  |  | $ | 185,612 |  |

(1) The Company recorded approximately $0.2 million of measurement period adjustments during the year ended December 31, 2025 to reflect changes in net working capital and tax balances. All measurement period adjustments were offset against goodwill.
During the first quarter of 2026, the Company finalized the allocation of the purchase price.
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Quaker Chemical Corporation
Notes to Condensed Consolidated Financial Statements - Continued
(Unaudited; Dollars in thousands, except per share amounts, unless otherwise stated)
The Company allocated $55.0 million of the purchase price to intangible assets across the Americas, EMEA, and Asia/Pacific segments. Customer relationships, product technologies, and trademarks are being amortized over 14 years, 8 years, and 13 years, respectively. The following table presents the intangible assets recognized for each reportable segment:

|  | Americas |  | EMEA |  | Asia/Pacific |  | Total
Customer Relationships |  | $ | 3,500 |  |  | $ | 200 |  |  | $ | 26,300 |  |  | $ | 30,000 |
Product Technologies |  | — |  |  | — |  |  | 18,000 |  |  | 18,000 |
Trademarks |  | — |  |  | — |  |  | 7,000 |  |  | 7,000 |
Total Intangibles |  | $ | 3,500 |  |  | $ | 200 |  |  | $ | 51,300 |  |  | $ | 55,000 |

The Company recognized $53.1 million of goodwill, which is comprised of $46.9 million in the Asia/Pacific segment, $5.8 million in the Americas segment, and $0.4 million in the EMEA segment. The goodwill is not deductible for tax purposes. The goodwill is primarily attributable to expected synergies.
Total sales from Dipsol included in the Condensed Consolidated Statement of Operations for the three and six months ended June 30, 2026 are $22.2 million and $41.3 million, respectively. Comparatively, total sales from Dipsol included in the Condensed Consolidated Statement of Operations for the three and six months ended June 30, 2025 were $20.9 million.
Natech
In April 2025, the Company acquired 100% of the outstanding equity interests of Natech, Ltd., (“Natech”) for approximately $6.5 million, which includes an initial cash payment of $6.0 million and a deferred payment of $0.5 million, subject to routine and customary post-closing adjustments, including an adjustment for working capital. Assets acquired included cash and cash equivalents of $1.5 million. Natech is based in the United Kingdom and is a manufacturer of surface treatment chemicals for a variety of industrial applications. Natech is reported as part of the EMEA reportable segment. This acquisition strengthens Quaker Houghton’s overall surface treatment product and application capabilities within Europe. The Company allocated $2.1 million of the purchase price to intangible assets and recognized $2.6 million of goodwill in the EMEA segment, none of which is deductible for tax purposes. The goodwill is primarily attributable to expected growth synergies. During the third quarter of 2025, the Company settled the working capital adjustment for an immaterial amount. During the first quarter of 2026, the Company finalized the allocation of the purchase price.
CSI
In February 2025, the Company acquired 100% of the outstanding equity interests of Chemical Solutions & Innovations (Pty) Ltd. (“CSI”), for approximately $3.9 million, subject to routine and customary post-closing adjustments, including an adjustment for working capital. CSI is based in South Africa and is a supplier of metalworking fluids and lubricants to the South African market. CSI is reported as part of the EMEA reportable segment. This acquisition strengthens Quaker Houghton’s position in South Africa and expands the Company’s presence in that region. The Company allocated $1.4 million of the purchase price to intangible assets and recognized $1.7 million of goodwill in the EMEA segment, none of which is deductible for tax purposes. The goodwill is primarily attributable to expected growth synergies. During the third quarter of 2025, the Company settled the working capital adjustment for an immaterial amount. During the fourth quarter of 2025, the Company finalized the allocation of the purchase price.
The results of operations of Dipsol, Natech, and CSI subsequent to the acquisition dates are included in the unaudited Condensed Consolidated Statements of Operations for the three and six months ended June 30, 2026.
During the three and six months ended June 30, 2026, the Company recognized $0.2 million and $0.9 million, respectively, of acquisition-related expenses including legal, financial, consulting and other costs, compared to $0.8 million and $4.1 million, respectively, during the three and six months ended June 30, 2025. These costs are included in Selling, general and administrative expenses (“SG&A”) in the Condensed Consolidated Statements of Operations.
Certain pro forma and other information is not presented, as the operations of the acquired assets and businesses are not considered material to the overall operations of the Company for the periods presented.
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Quaker Chemical Corporation
Notes to Condensed Consolidated Financial Statements - Continued
(Unaudited; Dollars in thousands, except per share amounts, unless otherwise stated)
Note 3 – Recently Issued Accounting Standards
Recently Issued Accounting Standards Not Yet Adopted
The FASB issued ASU 2024-03, Income Statement- Reporting Comprehensive Income- Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses in November 2024. This ASU requires PBEs to disclose, in interim and annual reporting periods, additional information about certain expenses in the notes to the financial statements, including disclosing the amounts of purchases of inventory, employee compensation, depreciation, and intangible asset amortization in each relevant expense caption. It also requires PBEs to disclose a qualitative description of the amounts remaining in relevant expense captions that are not separately disaggregated quantitatively and to disclose the total amount of selling expenses, and in the annual reporting periods, an entity’s definition of selling expenses. ASU 2024-03 is effective for fiscal years beginning after December 15, 2026, with early adoption permitted. The Company is currently evaluating the disclosure requirements of this standard and the impact on its condensed consolidated financial statements.
The FASB issued ASU 2025-06, Intangibles- Goodwill and Other- Internal-Use Software (Subtopic 350-40): Targeted Improvements to the Accounting for Internal-Use Software in September 2025. This ASU removes all references to prescriptive and sequential software development stages and will now require PBEs to start capitalizing software costs when management has authorized and committed to funding the software project and it is probable that the project will be completed and the software will be used to perform the function intended. The ASU also specifies that the disclosures in Subtopic 360-10, Property, Plant, and Equipment- Overall are required for all capitalized internal-use software costs. ASU 2025-06 is effective for fiscal years beginning after December 15, 2027, with early adoption permitted. The Company is currently evaluating the disclosure requirements of this standard and the impact on its condensed consolidated financial statements.
The FASB issued ASU 2025-11, Interim Reporting (Topic 270): Narrow-Scope Improvements in December 2025. This ASU amends Topic 270, by improving the navigability of the required interim disclosures and clarifying when that guidance is applicable. The amendments also provide additional guidance on what disclosures should be provided in interim reporting periods. Additionally, the amendment requires entities to disclose events since the end of the last annual reporting period that have a material impact on the entity. ASU 2025-11 is effective for interim reporting periods within annual reporting periods beginning after December 15, 2027, with early adoption permitted. The Company is currently evaluating the disclosure requirements of this standard and the impact on its consolidated financial statements.
Note 4 – Business Segments
The Company’s operating segments, which are consistent with its reportable segments, reflect the structure of the Company’s internal organization and the manner by which the Chief Operating Decision Maker (“CODM”), which is the Company’s Chief Executive Officer, allocates resources and assesses performance.
The CODM evaluates performance for the Company’s operating segments based on segment operating earnings. Segment operating earnings for each of the Company’s reportable segments are comprised of the segment’s net sales less directly related product costs and other segment items. Operating expenses not directly attributable to the net sales of each respective segment, such as certain corporate and administrative costs and restructuring charges, are not included in segment operating earnings. Other items not specifically identified with the Company’s reportable segments include Interest expense and Other income (expense), net.
The CODM uses segment operating earnings to allocate resources for each segment predominantly in the annual budget and forecasting process. The CODM considers budget-to-actual variances on a monthly basis for segment operating earnings when making decisions about allocating capital and personnel to the segments. The CODM also uses segment operating earnings to assess the performance for each segment and in the compensation of certain employees.
Segment asset information is not regularly provided to or reviewed by the CODM. Therefore, the Company does not disclose segment asset information for each reportable segment.
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Quaker Chemical Corporation
Notes to Condensed Consolidated Financial Statements - Continued
(Unaudited; Dollars in thousands, except per share amounts, unless otherwise stated)
The following table presents information about the performance of the Company’s reportable segments for the three and six months ended June 30, 2026 and 2025:

| Americas |  | EMEA |  | Asia/Pacific |  | Totals |
Three Months Ended June 30, 2026 |  |  |  |  |  |  |  |
Net sales (1) | $ | 236,513 |  |  | $ | 158,436 |  |  | $ | 137,601 |  |  | $ | 532,550 |  |
Significant segment expenses |  |  |  |  |  |  |  |
Product costs (2) | 120,870 |  |  | 84,509 |  |  | 73,095 |  |  | 278,474 |  |
Other segment items (3) | 58,402 |  |  | 41,187 |  |  | 27,947 |  |  | 127,536 |  |
Segment operating earnings | $ | 57,241 |  |  | $ | 32,740 |  |  | $ | 36,559 |  |  | $ | 126,540 |  |
Six Months Ended June 30, 2026 |  |  |  |  |  |  |  |
Net sales (1) | $ | 450,241 |  |  | $ | 300,519 |  |  | $ | 262,269 |  |  | $ | 1,013,029 |  |
Significant segment expenses |  |  |  |  |  |  |  |
Product costs (2) | 226,957 |  |  | 157,539 |  |  | 137,506 |  |  | 522,002 |  |
Other segment items (3) | 112,096 |  |  | 84,679 |  |  | 53,928 |  |  | 250,703 |  |
Segment operating earnings | $ | 111,188 |  |  | $ | 58,301 |  |  | $ | 70,835 |  |  | $ | 240,324 |  |

| Americas |  | EMEA |  | Asia/Pacific |  | Totals
Three Months Ended June 30, 2025 |  |  |  |  |  |  |
Net sales (1) | $ | 221,062 |  |  | $ | 139,923 |  |  | $ | 122,415 |  |  | $ | 483,400 |
Significant segment expenses |  |  |  |  |  |  |
Product costs (2) (4) (5) | 109,500 |  |  | 74,739 |  |  | 67,731 |  |  | 251,970 |
Other segment items (3) | 52,586 |  |  | 40,189 |  |  | 25,969 |  |  | 118,744 |
Segment operating earnings | $ | 58,976 |  |  | $ | 24,995 |  |  | $ | 28,715 |  |  | $ | 112,686 |
Six Months Ended June 30, 2025 |  |  |  |  |  |  |
Net sales (1) | $ | 434,773 |  |  | $ | 269,201 |  |  | $ | 222,340 |  |  | $ | 926,314 |
Significant segment expenses |  |  |  |  |  |  |
Product costs (2) (4) (5) | 214,005 |  |  | 144,841 |  |  | 120,829 |  |  | 479,675 |
Other segment items (3) | 103,330 |  |  | 75,972 |  |  | 46,866 |  |  | 226,168 |
Segment operating earnings | $ | 117,438 |  |  | $ | 48,388 |  |  | $ | 54,645 |  |  | $ | 220,471 |

(1) Net sales relate to external customers only. All intersegment sales are eliminated in consolidation.
(2) Product costs include the costs of raw materials and are recorded in Cost of goods sold in the Company’s Condensed Consolidated Statements of Operations.
(3) Other segment items include overhead costs of operating the Company’s production facilities and providing chemical management services to customers and direct SG&A costs.
(4) Product costs includes the $6.0 million amortization of the fair value step-up in Dipsol's inventories as a result of the acquisition during the three and six months ended June 30, 2025, which is comprised of approximately $2.6 million in the Americas segment, $3.0 million in the Asia/Pacific segment, and $0.4 million in the EMEA segment.
(5) Product costs includes a $3.6 million gain related to immaterial out-of-period adjustments for inventory during the three and six months ended June 30, 2025, which is comprised of approximately $1.4 million in the Americas segment and $2.2 million in the EMEA segment.
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Quaker Chemical Corporation
Notes to Condensed Consolidated Financial Statements - Continued
(Unaudited; Dollars in thousands, except per share amounts, unless otherwise stated)
The following table presents a reconciliation of the Company’s segment operating earnings to income (loss) before taxes and equity in net income of associated companies in the Company’s Condensed Consolidated Statements of Operations for the three and six months ended June 30, 2026 and 2025:

| Three Months Ended June 30, |  | Six Months Ended June 30, |
| 2026 |  | 2025 |  | 2026 |  | 2025 |
Segment operating earnings | $ | 126,540 |  |  | $ | 112,686 |  |  | $ | 240,324 |  |  | $ | 220,471 |  |
Restructuring and related charges, net | (8,116) |  |  | (8,793) |  |  | (15,497) |  |  | (23,383) |  |
Impairment charges | — |  |  | (88,840) |  |  | — |  |  | (88,840) |  |
Non-operating and administrative expenses | (60,203) |  |  | (50,860) |  |  | (115,290) |  |  | (101,577) |  |
Depreciation of corporate assets and amortization | (17,618) |  |  | (16,703) |  |  | (35,345) |  |  | (31,557) |  |
Operating income (loss) | 40,603 |  |  | (52,510) |  |  | 74,192 |  |  | (24,886) |  |
Other income (expense), net | 406 |  |  | (653) |  |  | 383 |  |  | (1,362) |  |
Interest expense | (9,873) |  |  | (12,779) |  |  | (19,752) |  |  | (22,324) |  |
Income (loss) before taxes and equity in net income of associated companies | $ | 31,136 |  |  | $ | (65,942) |  |  | $ | 54,823 |  |  | $ | (48,572) |  |

The following table presents information regarding the Company’s reportable segments’ depreciation for the three and six months ended June 30, 2026 and 2025:

|  | Three Months Ended June 30, |  | Six Months Ended June 30, |
Depreciation |  | 2026 |  | 2025 |  | 2026 |  | 2025 |
Americas |  | $ | 3,205 |  |  | $ | 2,903 |  |  | $ | 6,672 |  |  | $ | 5,558 |  |
EMEA |  | 2,396 |  |  | 2,076 |  |  | 4,804 |  |  | 3,953 |  |
Asia/Pacific |  | 2,151 |  |  | 1,996 |  |  | 4,190 |  |  | 3,210 |  |
Total segment depreciation |  | $ | 7,752 |  |  | $ | 6,975 |  |  | $ | 15,666 |  |  | $ | 12,721 |  |

Note 5 – Net Sales and Revenue Recognition
Customer Concentration
A significant portion of the Company’s revenues are realized from the sale of process fluids and services to manufacturers of steel, aluminum, automotive, aerospace, industrial and agricultural equipment, and durable goods. As previously disclosed in the Company’s 2025 Form 10-K, the Company’s five largest customers combined (each composed of multiple subsidiaries or divisions with semiautonomous purchasing authority) accounted for approximately 11% of consolidated net sales for 2025, with its largest customer accounting for approximately 3% of consolidated net sales.
Contract Assets and Liabilities
The Company had no material contract assets recorded on its Condensed Consolidated Balance Sheets as of June 30, 2026 or December 31, 2025.
The Company had approximately $4.2 million and $3.6 million of deferred revenue as of June 30, 2026 and December 31, 2025, respectively. For the six months ended June 30, 2026, the Company satisfied materially all of the associated performance obligations and recognized into revenue materially all advance payments received and recorded as of December 31, 2025.
Disaggregated Revenue
The Company sells its industrial process fluids, specialty chemicals and technical expertise as a global product portfolio. The Company generally manages and evaluates its performance by reportable segment first, and then by customer industries. Net sales of each of the Company’s major product lines are generally spread throughout all three of the Company’s reportable segments, and in most cases, are approximately proportionate to the level of total sales in each reportable segment.
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Quaker Chemical Corporation
Notes to Condensed Consolidated Financial Statements - Continued
(Unaudited; Dollars in thousands, except per share amounts, unless otherwise stated)
The following tables disaggregate the Company’s net sales by segment and customer industry.

|  | Three Months Ended June 30, 2026
Customer Industries |  | Americas |  | EMEA |  | Asia/Pacific |  | Consolidated Total
Metals |  | $ | 71,560 |  |  | $ | 39,091 |  |  | $ | 57,580 |  |  | $ | 168,231 |
Metalworking and other |  | 164,953 |  |  | 119,345 |  |  | 80,021 |  |  | 364,319 |
|  | $ | 236,513 |  |  | $ | 158,436 |  |  | $ | 137,601 |  |  | $ | 532,550 |

|  | Six Months Ended June 30, 2026
Customer Industries |  | Americas |  | EMEA |  | Asia/Pacific |  | Consolidated Total
Metals |  | $ | 136,420 |  |  | $ | 75,017 |  |  | $ | 108,719 |  |  | $ | 320,156 |
Metalworking and other |  | 313,821 |  |  | 225,502 |  |  | 153,550 |  |  | 692,873 |
|  | $ | 450,241 |  |  | $ | 300,519 |  |  | $ | 262,269 |  |  | $ | 1,013,029 |

|  | Three Months Ended June 30, 2025
Customer Industries |  | Americas |  | EMEA |  | Asia/Pacific |  | Consolidated Total
Metals |  | $ | 62,825 |  |  | $ | 36,348 |  |  | $ | 55,782 |  |  | $ | 154,955 |
Metalworking and other |  | 158,237 |  |  | 103,575 |  |  | 66,633 |  |  | 328,445 |
|  | $ | 221,062 |  |  | $ | 139,923 |  |  | $ | 122,415 |  |  | $ | 483,400 |

|  | Six Months Ended June 30, 2025
Customer Industries |  | Americas |  | EMEA |  | Asia/Pacific |  | Consolidated Total
Metals |  | $ | 127,121 |  |  | $ | 69,308 |  |  | $ | 105,649 |  |  | $ | 302,078 |
Metalworking and other |  | 307,652 |  |  | 199,893 |  |  | 116,691 |  |  | 624,236 |
|  | $ | 434,773 |  |  | $ | 269,201 |  |  | $ | 222,340 |  |  | $ | 926,314 |

Note 6 - Leases
The Company has operating leases for certain facilities, vehicles, and machinery and equipment with remaining lease terms up to 15 years. Operating lease expense is recognized on a straight-line basis over the lease term. In addition, the Company has certain land use leases with remaining lease terms up to 89 years.
The Company had no material variable lease costs, sublease income, or finance leases for the three and six months ended June 30, 2026 and 2025. The components of the Company’s lease expense are as follows:

| Three Months Ended June 30, |  | Six Months Ended June 30,
| 2026 |  | 2025 |  | 2026 |  | 2025
Operating lease expense | $ | 4,423 |  |  | $ | 4,302 |  |  | $ | 8,514 |  |  | $ | 8,010 |
Short-term lease expense | 226 |  |  | 140 |  |  | 448 |  |  | 284 |

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Quaker Chemical Corporation
Notes to Condensed Consolidated Financial Statements - Continued
(Unaudited; Dollars in thousands, except per share amounts, unless otherwise stated)
Supplemental cash flow information related to the Company’s leases is as follows:

| Three Months Ended June 30, |  | Six Months Ended June 30,
| 2026 |  | 2025 |  | 2026 |  | 2025
Cash paid for amounts included in the measurement of lease liabilities: |  |  |  |  |  |  |
Operating cash flows from operating leases | $ | 4,245 |  |  | $ | 4,261 |  |  | $ | 8,292 |  |  | $ | 7,845 |
Non-cash lease liabilities activity: |  |  |  |  |  |  |
Leased assets obtained in exchange for new operating lease liabilities | 19,898 |  |  | 6,605 |  |  | 23,976 |  |  | 10,482 |

Supplemental balance sheet information related to the Company’s leases is as follows:

| June 30, 2026 |  | December 31, 2025
Right-of-use lease assets | $ | 53,650 |  |  | $ | 38,737 |
Other accrued liabilities | 12,734 |  |  | 12,536 |
Long-term lease liabilities | 37,628 |  |  | 22,759 |
Total operating lease liabilities | $ | 50,362 |  |  | $ | 35,295 |
Weighted average remaining lease term (years) | 8.8 |  | 5.7
Weighted average discount rate | 6.67 | % |  | 6.58 | %

Maturities of operating lease liabilities as of June 30, 2026 were as follows:

For the remainder of 2026 | $ | 8,503 |
For the year ended December 31, 2027 | 13,254 |
For the year ended December 31, 2028 | 8,982 |
For the year ended December 31, 2029 | 5,622 |
For the year ended December 31, 2030 | 3,494 |
For the year ended December 31, 2031 and beyond | 29,889 |
Total lease payments | 69,744 |
Less: imputed interest | (19,382) |
Present value of lease liabilities (1) | $ | 50,362 |

(1) During the year ended December 31, 2024, the Company entered into a new lease agreement for office and laboratory space in Radnor, Pennsylvania for the purpose of relocating its global headquarters. The lease for one portion of the laboratory space commenced during the second quarter of 2026 with a present value of operating lease liabilities of $19.0 million as of June 30, 2026. The lease for the remaining portions of laboratory and office space is expected to commence upon the completion of the lessor-owned leasehold improvements, which is expected to be in the fourth quarter of 2026 or the first quarter of 2027. The cumulative future lease commitment for the remaining laboratory and office space that has not yet commenced is $48.8 million. The future lease commitments relating to the leases that have not yet commenced were not included in the operating lease liabilities balance as of June 30, 2026.
Note 7 – Restructuring and Related Activities
The Company records restructuring liabilities that represent nonrecurring charges in connection with simplifying certain organizational structures and operations. Restructuring costs incurred during the three and six months ended June 30, 2026 and 2025 include employee severance and asset-related and facility closure costs, including non-cash asset write-offs, which are recorded in Restructuring and related charges, net in the Company’s Condensed Consolidated Statements of Operations. Restructuring activity primarily consists of the following programs:
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Quaker Chemical Corporation
Notes to Condensed Consolidated Financial Statements - Continued
(Unaudited; Dollars in thousands, except per share amounts, unless otherwise stated)
2026 Global Business Transformation Program
In 2026, the Company initiated a global business transformation program (the “2026 program”), encompassing several strategic transformation and restructuring initiatives. The 2026 program primarily involves simplifying the organizational structure of legal entities, projects associated with information technology infrastructure initiatives, the optimization of specific product portfolios through targeted rationalization efforts, the optimization of certain supply chain activities and related workforce reductions. The 2026 program began in the first quarter of 2026 and is expected to be complete in 2028. Costs relating to employee termination benefits costs and asset related charges are expected to be recognized in Restructuring and related charges, net in the Company’s Condensed Consolidated Statements of Operations. Costs relating to other transformation initiatives described above are expected to be recognized within SG&A and Cost of goods sold in the Company’s Condensed Consolidated Statements of Operations.
As of June 30, 2026, the 2026 program included approximately 100 headcount reductions globally. The Company recorded $4.5 million and $8.9 million of restructuring and related charges relating to the program during the three and six months ended June 30, 2026, respectively.
2022 Global Cost and Optimization Program
In 2022, the Company initiated a global cost and optimization program (the “2022 program”) to improve its cost structure and drive a more profitable and productive organization. As of June 30, 2026, the 2022 program included restructuring and associated severance costs to reduce headcount by approximately 440 positions globally. In addition, the Company took actions to optimize its facility footprint under this program. These actions are expected to be substantially complete by the end of 2026.
The Company recorded $3.6 million and $6.6 million of restructuring and related charges relating to the 2022 program during the three and six months ended June 30, 2026, respectively. Comparatively, the Company recorded $8.8 million and $23.4 million of restructuring and related charges relating to the 2022 program during the three and six months ended June 30, 2025, respectively.
Activity in the Company’s accrual for its ongoing restructuring plans and facility closure actions are as follows:

| 2022 Program |  | 2026 Program |  | Total
Accrued restructuring as of December 31, 2025 | $ | 8,351 |  | $ | — |  | $ | 8,351
Severance costs | 2,779 |  |  | 7,681 |  |  | 10,460 |
Asset-related and facility closure charges | 3,823 |  |  | 1,214 |  |  | 5,037 |
Cash payments | (7,397) |  |  | (3,943) |  |  | (11,340) |
Reductions against the reserve | (2,314) |  |  | (1,214) |  |  | (3,528) |
Currency translation adjustments | (151) |  |  | (22) |  |  | (173) |
Accrued restructuring as of June 30, 2026 | $ | 5,091 |  | $ | 3,716 |  | $ | 8,807

In connection with the plans for the closure of certain manufacturing and non-manufacturing facilities, the Company has made available for sale certain facilities and properties. As of June 30, 2026, the Company classified properties in the Americas segment with an aggregate book value of approximately $1.2 million as held-for-sale. These assets are recorded in Prepaid expenses and other current assets in the Company’s Condensed Consolidated Balance Sheets. The Company expects to complete the sale of these properties over the next 12 months.
Note 8 – Share-Based Compensation
The Company recognized $3.7 million and $6.9 million, respectively, of share-based compensation expense in its Condensed Consolidated Statements of Operations for each of the three and six months ended June 30, 2026 and 2025, respectively.
Restricted Stock Awards
During the six months ended June 30, 2026, the remaining unrecognized compensation expense related to non-vested restricted shares was fully recognized.
Restricted Stock Units
During the six months ended June 30, 2026, the Company granted 76,884 restricted stock units under its LTIP, which are subject to time-based vesting, generally over one to three years. The fair value of these grants is based on the closing price of the Company’s common stock on the date of grant. As of June 30, 2026, unrecognized compensation expense related to non-vested restricted stock units was $11.7 million, to be recognized over a weighted average remaining period of 1.5 years.
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Quaker Chemical Corporation
Notes to Condensed Consolidated Financial Statements - Continued
(Unaudited; Dollars in thousands, except per share amounts, unless otherwise stated)
Performance Stock Units
As a component of its LTIP, the Company grants performance-based stock unit awards (“PSUs”). The number of shares that may ultimately be issued as settlement for each award may range from 0% up to 200% of the target award, subject to the achievement of the Company’s market-based total shareholder return (“TSR”) metric relative to the performance of a selected peer group, and separately the achievement of a performance-based return on invested capital (“ROIC”) measure. The service vesting period required for the PSUs is generally three years and the measurement period of the market-based and performance-based objectives is generally from January 1 of the year of grant through December 31 of the year prior to issuance of the shares.
As mentioned above, a portion of the Company’s PSUs are subject to the achievement of the Company’s TSR relative to the performance of a selected peer group. For PSUs subject to relative TSR performance granted in 2026, the Company’s peer group was the S&P Composite 1500 Chemicals index.
Compensation expense for PSUs is measured based on the grant date fair value and is recognized on a straight-line vesting method basis over the applicable vesting period. During the six months ended June 30, 2026, the Company granted 29,313 PSUs with a ROIC condition. The fair value of these grants is based on the closing trading price of the Company’s common stock on the date of grant. During the six months ended June 30, 2026, the Company granted 29,202 PSUs with a relative TSR condition. These PSUs are valued using a Monte Carlo simulation on the grant date and had a grant-date fair value of $109.28 per unit, which was developed based on the assumptions set forth in the table below:

| 2026 Grants
Risk-free interest rate | 3.70%
Dividend yield | 1.72%
Expected term (years) | 3.0

As of June 30, 2026, there was approximately $8.2 million of total unrecognized compensation cost related to PSUs, which the Company expects to recognize over a weighted-average period of 2.2 years.
Note 9 – Pension and Other Postretirement Benefits
The components of net periodic benefit cost (income) are as follows:

| Three Months Ended June 30, |  | Six Months Ended June 30,
| Pension Benefits |  | Other Postretirement Benefits |  | Pension Benefits |  | Other Postretirement Benefits
| 2026 |  | 2025 |  | 2026 |  | 2025 |  | 2026 |  | 2025 |  | 2026 |  | 2025
Service cost | $ | 104 |  | $ | 108 |  | $ | — |  | $ | — |  |  | $ | 207 |  | $ | 210 |  | $ | — |  | $ | —
Interest cost | 2,313 |  | 2,379 |  | 13 |  | 14 |  |  | 4,560 |  | 4,663 |  | 25 |  | 28
Expected return on plan assets | (2,156) |  |  | (2,076) |  |  | — |  | — |  | (4,320) |  |  | (4,059) |  |  | — |  | —
Actuarial loss (gain) amortization | 169 |  | 150 |  | (20) |  |  | (26) |  |  | 338 |  | 290 |  | (39) |  |  | (52) |
Prior service cost amortization | 7 |  | 7 |  | — |  |  | — |  | 13 |  | 12 |  | — |  |  | —
Net periodic benefit cost (income) | $ | 437 |  |  | $ | 568 |  | $ | (7) |  |  | $ | (12) |  |  | $ | 798 |  |  | $ | 1,116 |  | $ | (14) |  |  | $ | (24) |

Employer Contributions
During the six months ended June 30, 2026, $1.5 million of contributions have been made to the Company’s U.S. and foreign pension plans. Contributions to other postretirement benefit plans were less than $0.1 million. Taking into consideration current minimum cash contribution requirements, the Company currently expects to make full year cash contributions of approximately $4.4 million to its U.S. and foreign pension plans and approximately $0.2 million to its other postretirement benefit plans.
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Quaker Chemical Corporation
Notes to Condensed Consolidated Financial Statements - Continued
(Unaudited; Dollars in thousands, except per share amounts, unless otherwise stated)
Note 10 – Other Income (Expense), net
The components of Other income (expense), net are as follows:

| Three Months Ended June 30, |  | Six Months Ended June 30,
| 2026 |  | 2025 |  | 2026 |  | 2025
Non-income tax refunds and other related credits | $ | 41 |  | $ | 132 |  | $ | 52 |  | $ | 300
(Loss) gain on disposals of property, plant, equipment and other assets, net | (111) |  | (40) |  |  | (121) |  | 2,108
Foreign exchange gains (losses), net | 698 |  |  | (1,083) |  |  | 28 |  |  | (4,601) |
Pension and postretirement benefit costs, non-service components | (326) |  |  | (448) |  |  | (577) |  | (882)
Debt modification and extinguishment costs | (1,711) |  | — |  | (1,711) |  | —
Product liability claim reimbursement | 1,000 |  |  | — |  |  | 1,000 |  | —
Earnout liability adjustment | — |  |  | (340) |  |  | — |  | (340)
Interest income | 673 |  |  | 752 |  |  | 1,296 |  | 1,412
Other non-operating income, net | 142 |  |  | 374 |  |  | 416 |  | 641
Other income (expense), net | $ | 406 |  |  | $ | (653) |  |  | $ | 383 |  |  | $ | (1,362)

During the second quarter of 2026, the Company recorded Debt modification and extinguishment costs of approximately $1.7 million which includes the write-off of certain previously unamortized deferred financing costs as well as a portion of the third-party costs incurred to execute an amendment to the Company’s primary credit facility. See Note 14, Debt, for more information.
(Loss) gain on disposals of property, plant, equipment and other assets, net includes the gain of $2.2 million recognized for the sale of certain property previously classified as held for sale during the six months ended June 30, 2025.
Foreign exchange gains (losses), net includes a $0.6 million foreign exchange gain and a $1.4 million foreign exchange loss, respectively, during the three and six months ended June 30, 2025 relating to the change in fair value of the foreign exchange forward contracts entered into in connection with the acquisition of Dipsol. See Note 17, Hedging Activities, for more information.
Product liability claim reimbursement reflects insurance recoveries relating to a previous payment by the Company in connection with a product liability dispute with a customer.
Note 11 – Income Taxes
The Company’s effective tax rates for the three and six months ended June 30, 2026 were 35.9% and 33.4%, respectively, compared to (8.3)% and (26.8)%, respectively, for the three and six months ended June 30, 2025. The Company’s effective tax rate for the three and six months ended June 30, 2026 was largely driven by our mix of pre-tax earnings and withholding taxes. Comparatively, the effective tax rate for the three months ended June 30, 2025 was largely driven by our mix of pre-tax earnings, goodwill impairment and withholding taxes offset by return to provision adjustments and net favorable reductions in uncertain tax positions, while the effective tax rate for the six months ended June 30, 2025 was largely driven by our mix of pre-tax earnings, goodwill impairment, return to provision adjustments and withholding taxes offset by net favorable reductions in uncertain tax positions.
On July 4, 2025, H.R. 1, commonly known as the One Big Beautiful Bill Act (the “OBBB”), was signed into law. The OBBB includes significant changes to the federal corporate tax provisions and extends certain otherwise expiring provisions of the 2017 Tax Cuts and Jobs Act. Among other things, the legislation restores 100% bonus depreciation for eligible property, reinstates expensing for domestic research and experimental expenditures, imposes new limitations on interest expense deductibility, and expands disallowed deductions for certain employee remuneration. The legislation has multiple effective dates, with certain provisions effective in 2025 and other provisions implemented in 2026 and 2027 forward. The provisions effective in 2025 did not have a material impact to our consolidated financial statements, and the provisions effective in 2026 and 2027 are not expected to have a material impact to our consolidated financial statements.
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Quaker Chemical Corporation
Notes to Condensed Consolidated Financial Statements - Continued
(Unaudited; Dollars in thousands, except per share amounts, unless otherwise stated)
Note 12 – Earnings Per Share
The following table summarizes earnings per share calculations:

| Three Months Ended June 30, |  | Six Months Ended June 30,
| 2026 |  | 2025 |  | 2026 |  | 2025
Basic earnings per common share |  |  |  |  |  |  |
Net income (loss) attributable to Quaker Chemical Corporation | $ | 26,835 |  |  | $ | (66,580) |  |  | $ | 46,504 |  |  | $ | (53,658) |
Less: (income) loss allocated to participating securities | (128) |  |  | 82 |  |  | (153) |  |  | 91 |
Net income (loss) available to common shareholders | $ | 26,707 |  |  | $ | (66,498) |  |  | $ | 46,351 |  |  | $ | (53,567) |
Basic weighted average common shares outstanding | 17,109,417 |  | 17,572,447 |  | 17,217,771 |  | 17,605,920
Basic earnings (loss) per common share | $ | 1.56 |  |  | $ | (3.78) |  |  | $ | 2.69 |  |  | $ | (3.04) |
Diluted earnings per common share |  |  |  |  |  |  |
Net income (loss) attributable to Quaker Chemical Corporation | $ | 26,835 |  |  | $ | (66,580) |  |  | $ | 46,504 |  |  | $ | (53,658) |
Less: (income) loss allocated to participating securities | (127) |  |  | 82 |  |  | (153) |  |  | 90 |
Net income (loss) available to common shareholders | $ | 26,708 |  |  | $ | (66,498) |  |  | $ | 46,351 |  |  | $ | (53,568) |
Basic weighted average common shares outstanding | 17,109,417 |  | 17,572,447 |  | 17,217,771 |  | 17,605,920
Effect of dilutive securities | 90,249 |  | 20,524 |  | 81,511 |  | 24,621
Diluted weighted average common shares outstanding | 17,199,666 |  | 17,592,971 |  | 17,299,282 |  | 17,630,541
Diluted earnings (loss) per common share | $ | 1.55 |  |  | $ | (3.78) |  |  | $ | 2.68 |  |  | $ | (3.04) |

Certain stock options, restricted stock units, and PSUs are not included in the diluted earnings per share calculation when the effect would be anti-dilutive. The number of anti-dilutive shares were 28,040 and 39,405, respectively, for the three and six months ended June 30, 2026, compared to 60,117 and 67,575, respectively, for the three and six months ended June 30, 2025.
Note 13 – Goodwill and Other Intangible Assets
Changes in the carrying amount of goodwill for the six months ended June 30, 2026 were as follows:

| Americas |  | EMEA |  | Asia/Pacific |  | Total |  |
Balance as of December 31, 2025 | $ | 287,028 |  | $ | — |  | $ | 214,692 |  | $ | 501,720 |  |
Currency translation adjustments | 624 |  |  | — |  |  | 1,377 |  |  | 2,001 |  |
Balance as of June 30, 2026 | $ | 287,652 |  |  | $ | — |  |  | $ | 216,069 |  |  | $ | 503,721 |  |  |

| Jun 30, 2026 |  | Dec 31, 2025 |
Goodwill, gross | $ | 692,547 |  |  | $ | 694,311 |  |
Accumulated impairment losses (1) | (188,826) |  |  | (192,591) |  |
Goodwill, net | $ | 503,721 |  |  | $ | 501,720 |  |

(1) Accumulated impairment losses are attributable to the non-cash impairment charges of $88.8 million and $93.0 million to write down the carrying value of the EMEA reporting unit during the second quarter of 2025 and the fourth quarter of 2022, respectively. These amounts include the impact of currency translation.
The Company completes its annual goodwill and indefinite-lived intangible asset impairment tests during the fourth quarter of each year, or more frequently if triggering events indicate a possible impairment in one or more of its reporting units. The Company continually evaluates financial performance, economic conditions and other recent developments in assessing if a triggering event indicates that the carrying value of goodwill, indefinite-lived, or long-lived assets might be impaired.
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Quaker Chemical Corporation
Notes to Condensed Consolidated Financial Statements - Continued
(Unaudited; Dollars in thousands, except per share amounts, unless otherwise stated)
During the second quarter of 2025, the Company concluded that the negative impacts of the lower than projected financial performance, driven by the continuation of soft end market conditions, as well as an increase in the Company’s cost of capital, driven by uncertainty around the potential negative impacts of tariffs, represented a triggering event for the Company’s EMEA reporting unit and the associated goodwill, as well as the related asset group. As a result of this conclusion, the Company completed an interim impairment assessment as of June 30, 2025 for its EMEA reporting unit and the related asset group. The Company concluded that the undiscounted cash flows exceeded the carrying value of the EMEA asset group, and therefore that the long-lived assets were not impaired. In completing a quantitative goodwill impairment test, the Company compares the reporting unit’s fair value, based on future discounted cash flows, to its carrying value in order to determine if an impairment of goodwill exists. The estimates of future discounted cash flows involve considerable judgment and are based upon certain significant assumptions including the weighted average cost of capital (“WACC”) as well as projected EBITDA, which includes assumptions related to revenue growth rates, gross margin levels and operating expenses. As a result of the impact of the uncertainty around tariffs, and continued soft end market conditions driving lower current year EMEA earnings and a decline in projected future EMEA earnings, as well as an increase in the WACC assumption utilized in the Company’s 2024 annual impairment assessment, the Company concluded that the estimated fair value of the EMEA reporting unit was less than its carrying value. As a result, a pre-tax, non-cash impairment charge of $88.8 million ($86.7 million after-tax) to write down the remaining carrying value amount of the EMEA reporting unit Goodwill was recorded in the second quarter of 2025, reflected in “Impairment charges” in the Consolidated Statements of Operations for the three and six months ended June 30, 2025.
Gross carrying amounts and accumulated amortization for definite-lived intangible assets were as follows:

| Gross Carrying Amount |  | Accumulated Amortization |  | Net Book Value
| June 30, 2026 |  | December 31, 2025 |  | June 30, 2026 |  | December 31, 2025 |  | June 30, 2026 |  | December 31, 2025
Customer lists and rights to sell | $ | 895,409 |  | $ | 901,662 |  | $ | 376,289 |  | $ | 351,859 |  | $ | 519,120 |  | $ | 549,803
Trademarks, formulations and product technology | 194,336 |  | 199,434 |  | 81,753 |  | 77,521 |  | 112,583 |  | 121,913
Other | 6,860 |  | 6,871 |  | 6,251 |  | 6,236 |  | 609 |  | 635
Total definite-lived intangible assets | $ | 1,096,605 |  | $ | 1,107,967 |  | $ | 464,293 |  | $ | 435,616 |  | $ | 632,312 |  | $ | 672,351

The Company amortizes definite-lived intangible assets on a straight-line basis over their useful lives. The Company recorded amortization expense as follows:

| Three Months Ended June 30, |  | Six Months Ended June 30,
| 2026 |  | 2025 |  | 2026 |  | 2025
Amortization expense | $ | 16,097 |  |  | $ | 16,088 |  |  | $ | 32,225 |  |  | $ | 30,325 |

Estimated annual aggregate amortization expense for the current year and subsequent five years is as follows:

For the remainder of 2026 | $ | 30,857
For the year ended December 31, 2027 | 62,725
For the year ended December 31, 2028 | 62,255
For the year ended December 31, 2029 | 61,138
For the year ended December 31, 2030 | 59,827
For the year ended December 31, 2031 | 58,545

As of June 30, 2026 and December 31, 2025, the Company had indefinite-lived intangible assets for trademarks and tradenames totaling $197.2 million and $201.2 million, respectively.
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Quaker Chemical Corporation
Notes to Condensed Consolidated Financial Statements - Continued
(Unaudited; Dollars in thousands, except per share amounts, unless otherwise stated)
Note 14 – Debt
The following table sets forth the components of the Company’s debt:

| As of June 30, 2026 |  | As of December 31, 2025
| Interest Rate |  | Outstanding Balance |  | Interest Rate |  | Outstanding Balance
Credit Facilities: |  |  |  |  |  |  |
Revolver | 4.87% |  | $ | 70,000 |  |  | 4.95% |  | $ | 229,088 |
U.S. Term Loan | 4.87% |  | 550,000 |  |  | 5.10% |  | 482,144 |
Euro Term Loan | 3.25% |  | 244,696 |  |  | 3.13% |  | 148,477 |
Industrial development bonds | 5.26% |  | 10,000 |  |  | 5.26% |  | 10,000 |
Bank lines of credit and other debt obligations | Various |  | 1,453 |  |  | Various |  | 1,501 |
Total debt |  |  | $ | 876,149 |  |  |  |  | $ | 871,210 |
Less: debt issuance costs |  |  | (2,705) |  |  |  |  | (652) |
Less: short-term and current portion of long-term debts |  |  | (15,654) |  |  |  |  | (35,657) |
Total long-term debt |  |  | $ | 857,790 |  |  |  |  | $ | 834,901 |

Credit facilities
The Company, along with its wholly owned subsidiary, Quaker Houghton B.V., as borrowers, maintain a credit facility with Bank of America, N.A., as administrative agent, U.S. dollar swing line lender and letter of credit issuer, Bank of America Europe Designated Active Company, as Euro Swing Line Lender, certain guarantors and other lenders. The credit facility, as amended in June 2022 (the “Credit Facility”), established (A) a $150.0 million Euro equivalent senior secured term loan, (B) a $600.0 million senior secured term loan, and (C) a $500.0 million senior secured revolving credit facility, each maturing in June 2027.
In April 2026, the Company and Quaker Houghton B.V., as borrowers, entered into a fourth amendment to the Credit Facility with the lenders. As amended, the Credit Facility (the “Amended Credit Facility”) established (A) a $250.0 million Euro equivalent senior secured term loan (the “Euro Term Loan”) (B) a $550.0 million senior secured term loan (the “U.S. Term Loan”) and (C) an $800.0 million senior secured revolving credit facility (the “Revolver”), each maturing in April 2031. The Company used the proceeds from the Amended Credit Facility to, among other things, repay in full all outstanding loans and terminate the revolving credit commitments under the existing Credit Facility. The Company has the right to increase the amount of the Amended Credit Facility by an aggregate amount not to exceed (a) the greater of (i) $331.0 million and (ii) 100% of Consolidated EBITDA, subject to certain conditions including the agreement to provide financing by any lender providing such increase.
The agreement governing the Amended Credit Facility (the “Amended Credit Agreement”) contains customary affirmative and negative covenants, financial covenants and events of default. The Amended Credit Agreement contains a number of customary business covenants, including without limitation restrictions on (a) the incurrence of additional indebtedness by the Company or certain of its subsidiaries, (b) investments in and acquisitions of other businesses, lines of business and divisions by the Company or certain of its subsidiaries, (c) the making of dividends or capital stock purchases by the Company or certain of its subsidiaries and (d) dispositions of assets by the Company or certain of its subsidiaries. The Company is permitted to make regularly scheduled dividend payments in an annual amount not exceeding $30.0 million or 5% of the annual market capitalization of the Company, whichever is greater, and is permitted to make other dividend and share repurchases in annual amounts not exceeding $33.0 million or 10% of Consolidated EBITDA, whichever is greater, if there is no default. Additionally, if there is no default and the consolidated net leverage ratio is less than 3.00 to 1.00, then the Company may make unlimited restricted payments.
Financial covenants contained in the Amended Credit Agreement include a consolidated interest coverage ratio test and a consolidated net leverage ratio test. Generally, the consolidated net leverage ratio at the end of a quarter may not be greater than 4.25 to 1.00, subject to a permitted increase during a four-quarter period after certain acquisitions. The Company has the option of replacing the consolidated net leverage ratio test with a consolidated secured net leverage ratio test if the Company issues certain types of unsecured notes, subject to certain customary limitations. Customary events of default in the Amended Credit Agreement include, without limitation, defaults for non-payment, breach of representations and warranties, non-performance of covenants, cross-defaults, insolvency, and a change of control of the Company in certain circumstances. The occurrence of an event of default under the Amended Credit Agreement could result in all loans and other obligations becoming immediately due and payable and the Amended Credit Facility being terminated.
As of June 30, 2026, the Company was in compliance with all of the Amended Credit Facility covenants.
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Quaker Chemical Corporation
Notes to Condensed Consolidated Financial Statements - Continued
(Unaudited; Dollars in thousands, except per share amounts, unless otherwise stated)
The weighted average variable interest rate incurred on the outstanding borrowings under the Amended Credit Facility and Credit Facility during the three and six months ended June 30, 2026 was approximately 4.6% and 4.7%, respectively. As of June 30, 2026, the interest rate on the outstanding borrowings under the Amended Credit Facility was approximately 4.4%. As part of the Credit Facility, in addition to paying interest on outstanding principal, the Company was also required to pay an annual commitment fee ranging from 0.150% to 0.275% related to unutilized commitments under the senior secured revolving credit facility, depending on the Company’s consolidated net leverage ratio. As part of the Amended Credit Facility, the range of the annual commitment fee was changed from 0.125% to 0.275%.
As of June 30, 2026, the Company had unused capacity under the Revolver of approximately $727.6 million, which is net of bank letters of credit of approximately $2.4 million.
Prior to executing the Amended Credit Facility, the Company had $0.5 million of debt issuance costs recorded as a reduction of Long-term debt and $1.1 million of debt issuance costs recorded within Other non-current assets on the Condensed Consolidated Balance Sheets. In connection with executing the Amended Credit Facility, the Company recorded debt modification and extinguishment costs of approximately $1.7 million which includes the write-off of certain previously unamortized debt issuance costs and a portion of third-party costs that were incurred to execute the Amended Credit Facility. Also in connection with executing the Amended Credit Facility, during the second quarter of 2026 the Company capitalized $6.2 million of creditor debt issuance costs and certain third-party costs. Approximately $2.4 million of the capitalized costs were attributed to the Euro Term Loan and U.S. Term Loan and were recorded as a direct reduction of Long-term debt on the Condensed Consolidated Balance Sheet. Approximately $3.8 million of the capitalized costs were attributed to the Revolver and recorded within Other non-current assets on the Condensed Consolidated Balance Sheets. These capitalized costs, as well as the previously capitalized costs that were not written off, will collectively be amortized into Interest expense over the five-year term of the Amended Credit Facility. As of June 30, 2026, the Company had $2.7 million of debt issuance costs recorded as a reduction of Long-term debt and $4.6 million of debt issuance costs recorded within Other non-current assets.
Industrial development bonds
As of June 30, 2026 and December 31, 2025, the Company had fixed rate, industrial development authority bonds totaling $10.0 million in principal amount due in 2028. These bonds have similar covenants to the Credit Facility noted above.
Bank lines of credit and other debt obligations
The Company has certain unsecured bank lines of credit and discounting facilities in certain foreign subsidiaries, which are not collateralized. The Company’s other debt obligations primarily consist of certain domestic and foreign low interest rate or interest-free municipality-related loans, local credit facilities of certain foreign subsidiaries, and finance lease obligations. Total unused capacity under these arrangements as of June 30, 2026 was approximately $63 million.
In addition to the bank letters of credit described in the “Credit facilities” subsection above, the Company maintains certain financial and other guarantees as off-balance sheet arrangements. Collectively, the total bank letters of credit and guarantees outstanding as of June 30, 2026 were approximately $7 million.
Interest expense
The Company incurred the following debt related expenses included within Interest expense in the Condensed Consolidated Statements of Operations:

| Three Months Ended June 30, |  | Six Months Ended June 30,
| 2026 |  | 2025 |  | 2026 |  | 2025
Interest expense | $ | 9,495 |  |  | $ | 12,426 |  |  | $ | 19,021 |  |  | $ | 21,618 |
Amortization of debt issuance costs | 378 |  |  | 353 |  |  | 731 |  |  | 706 |
Total | $ | 9,873 |  |  | $ | 12,779 |  |  | $ | 19,752 |  |  | $ | 22,324 |

Based on the variable interest rates associated with the Amended Credit Facility and the Credit Facility, as of June 30, 2026 and as of December 31, 2025, the amounts at which the Company’s total debt were recorded are not materially different from their fair market value.
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Quaker Chemical Corporation
Notes to Condensed Consolidated Financial Statements - Continued
(Unaudited; Dollars in thousands, except per share amounts, unless otherwise stated)
Note 15 – Accumulated Other Comprehensive Income
The following tables show the reclassifications from and resulting balances of accumulated other comprehensive income (“AOCI”):

| Currency Translation Adjustments (1) |  | Defined Benefit Pension Plans |  | Unrealized Gain (Loss) in Available-for- Sale Securities |  | Derivative Instruments |  | Total
Balance as of March 31, 2026 | $ | (114,619) |  |  | $ | (10,831) |  |  | $ | 91 |  |  | $ | — |  |  | $ | (125,359) |
Other comprehensive income (loss) before Reclassifications | 1,024 |  |  | 102 |  |  | 313 |  |  | 3,686 |  |  | 5,125 |
Amounts reclassified from AOCI | — |  |  | 92 |  |  | (4) |  |  | — |  |  | 88 |
Related tax amounts | (380) |  |  | (49) |  |  | (65) |  |  | (848) |  |  | (1,342) |
Balance as of June 30, 2026 | $ | (113,975) |  |  | $ | (10,686) |  |  | $ | 335 |  |  | $ | 2,838 |  |  | $ | (121,488) |
Balance as of March 31, 2025 | $ | (165,716) |  |  | $ | (10,578) |  |  | $ | (17) |  |  | $ | 656 |  |  | $ | (175,655) |
Other comprehensive income (loss) before Reclassifications | 62,129 |  |  | (1,601) |  |  | (267) |  |  | (130) |  |  | 60,131 |
Amounts reclassified from AOCI | — |  |  | 131 |  |  | 4 |  |  | — |  |  | 135 |
Related tax amounts | (244) |  |  | 366 |  |  | 56 |  |  | 30 |  |  | 208 |
Balance as of June 30, 2025 | $ | (103,831) |  |  | $ | (11,682) |  |  | $ | (224) |  |  | $ | 556 |  |  | $ | (115,181) |

(1) Includes mark-to-market impacts associated with net investment hedges. See Note 17, Hedging Activities, for more information.

| Currency Translation Adjustments 1 |  | Defined Benefit Pension Plans |  | Unrealized Gain (Loss) in Available-for- Sale Securities |  | Derivative Instruments |  | Total
Balance as of December 31, 2025 | $ | (104,697) |  |  | $ | (11,234) |  |  | $ | 257 |  |  | $ | 13 |  |  | $ | (115,661) |
Other comprehensive (loss) income before reclassifications | (8,402) |  |  | 483 |  |  | 103 |  |  | 3,686 |  |  | (4,130) |
Amounts reclassified from AOCI | — |  |  | 249 |  |  | (4) |  |  | (13) |  |  | 232 |
Related tax amounts | (876) |  |  | (184) |  |  | (21) |  |  | (848) |  |  | (1,929) |
Balance as of June 30, 2026 | $ | (113,975) |  |  | $ | (10,686) |  |  | $ | 335 |  |  | $ | 2,838 |  |  | $ | (121,488) |
Balance as of December 31, 2024 | $ | (192,841) |  |  | $ | (10,313) |  |  | $ | 287 |  |  | $ | 1,248 |  |  | $ | (201,619) |
Other comprehensive income (loss) before reclassifications | 89,254 |  |  | (2,073) |  |  | (658) |  |  | (899) |  |  | 85,624 |
Amounts reclassified from AOCI | — |  |  | 252 |  |  | 11 |  |  | — |  |  | 263 |
Related tax amounts | (244) |  |  | 452 |  |  | 136 |  |  | 207 |  |  | 551 |
Balance as of June 30, 2025 | $ | (103,831) |  |  | $ | (11,682) |  |  | $ | (224) |  |  | $ | 556 |  |  | $ | (115,181) |

(1) Includes mark-to-market impacts associated with net investment hedges. See Note 17, Hedging Activities, for more information.
All reclassifications related to unrealized gain (loss) in available-for-sale securities relate to the Company’s equity interest in Primex, a captive insurance company, and are recorded in equity in net income of associated companies. The amounts reported in other comprehensive income for noncontrolling interest are related to currency translation adjustments.
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Quaker Chemical Corporation
Notes to Condensed Consolidated Financial Statements - Continued
(Unaudited; Dollars in thousands, except per share amounts, unless otherwise stated)
N ote 16 - Fair Value Measurements
The Company values its company-owned life insurance policies at fair value. The Company owns an immaterial amount of company-owned life insurance policies as of June 30, 2026 and December 31, 2025.
The Company values its long-term debt at fair value based on quoted market prices for the same or similar issues, or on current rates offered to the company for debt of the same remaining maturities and terms. Due to the infrequency of trades, these inputs are considered to be Level 2 inputs. Based on the variable interest rates associated with the Amended Credit Facility and the Credit Facility, as of June 30, 2026 and December 31, 2025, the amounts at which the Company’s total debt were recorded are not materially different from their fair market value.
See Note 17, Hedging Activities, for a description of the Company’s derivative instruments including the valuation techniques used to determine fair value and support for their classification within Level 2 of the fair value hierarchy
Note 17 – Hedging Activities
The Company’s ongoing business operations expose it to various risks, including fluctuating foreign exchange rates and interest rate risk. To manage these risks, the Company periodically enters into derivative financial instruments, such as foreign exchange forward contracts, interest rate swap agreements, and cross-currency swap agreements. The Company does not hold or enter into derivative financial instruments for trading or speculative purposes.
Foreign Exchange Forward Contracts
The Company uses foreign exchange forward contracts to economically hedge the impact of the variability in exchange rates on certain assets and/or liabilities denominated in foreign currencies. These forward contracts are marked-to-market at each reporting date. Changes in the fair value of the underlying instrument and settlements are recognized in earnings in Other income (expense), net. The fair value of the forward contract is determined from sources independent of the Company, including the financial institutions which are party to the derivative instruments.
Open foreign exchange forward contracts as of June 30, 2026 were entered into as hedges of the Japanese yen, Mexican peso, and European euro against the U.S. dollar and had the following notional U.S. dollar values (in thousands):

Currency |  | June 30, 2026
Mexican Peso |  | $ | 10,900 |
Japanese Yen |  | 15,900 |
European Euro |  | 82,300 |
|  | $ | 109,100 |

In connection with the acquisition of Dipsol as described in Note 2, Business Acquisitions, in March 2025, the Company entered into multiple foreign exchange forward contracts with various financial institutions with an aggregate notional amount totaling $155.3 million to hedge the variability of exchange rate impacts between the U.S. dollar and Japanese yen. These foreign exchange forward contracts settled on April 1, 2025. The Company recognized a $0.6 million foreign currency gain and a $1.4 million foreign currency loss, respectively, during the three and six months ended June 30, 2025 in Other income (expense), net relating to the change in fair value of these instruments as of the settlement date.
Open foreign exchange forward contracts as of June 30, 2026 had maturities occurring over a period of up to one month.
Interest Rate Swaps
In order to manage the Company’s exposure to variable interest rate risk associated with the Credit Facility, such as the Secured Overnight Financing Rate (“SOFR”), in the first quarter of 2023, the Company entered into $300.0 million notional amounts of three-year interest rate swaps to convert a portion of the Company’s variable-rate borrowings into a fixed-rate obligation. During March 2026, the Company’s interest rate swap contracts expired. In April 2026, the Company entered into $400.0 million notional amount of four-year interest rate swaps, converting a portion of the Company’s variable rate borrowings relating to the Amended Credit Facility into an average fixed rate of 3.58% plus the applicable margin. See Note 14, Debt, for additional information.
These interest rate swaps are designated as cash flow hedges and, as such, the contracts are marked-to-market at each reporting date with any unrealized gains or losses included in AOCI to the extent effective and reclassified to interest expense in the period during which the hedged transactions affect earnings or it becomes probable that the forecasted transaction will not occur.
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Quaker Chemical Corporation
Notes to Condensed Consolidated Financial Statements - Continued
(Unaudited; Dollars in thousands, except per share amounts, unless otherwise stated)
Net Investment Hedges
In June 2025, the Company entered into a fixed-for-fixed cross currency swap for a notional amount of $75.0 million to hedge the variability of exchange rate impacts between the U.S. dollar and the European euro. Under the terms of the cross-currency swap agreement, the Company notionally exchanged $75.0 million at an interest rate of 1.9% for 65.8 million EUR at an interest rate of 0.0%. The cross-currency swap is designated as a net investment hedge on a pre-tax basis and expires in June 2027.
In April 2025, the Company entered into fixed-for-fixed cross currency swaps with an aggregate notional amount totaling $100.0 million to hedge the variability of exchange rate impacts between the U.S. dollar and Japanese yen. Under the terms of the cross-currency swap agreements, the Company notionally exchanged $100.0 million at a weighted average interest rate of 3.1% for 14.3 billion JPY at a weighted average interest rate of 0.0%. The cross-currency swaps are designated as net investment hedges on an after-tax basis and expire in April 2028.
The fixed-for-fixed cross-currency swaps are marked to market at each reporting date and any unrealized gains or losses are included in unrealized currency translation adjustments, within AOCI. The Company uses the spot method to evaluate the effectiveness of the net investment hedges.
The balance sheet classification and fair values of the Company’s derivative instruments, which are Level 2 measurements, are as follows:

Derivative instruments |  | Condensed Consolidated Balance Sheets Location |  | June 30, 2026 |  | December 31, 2025
Net investment hedges |  | Prepaid expenses and other current assets |  | $ | 98 |  |  | $ | — |
Net investment hedges |  | Other non-current liabilities |  | — |  |  | 1,541 |
Net investment hedges |  | Other non-current assets |  | $ | 12,220 |  |  | $ | 10,053 |
Interest rate swaps |  | Prepaid expenses and other current assets |  | — |  |  | 16 |
Interest rate swaps |  | Other non-current assets |  | 3,686 |  |  | — |
Foreign currency forward contracts |  | Other accrued liabilities |  | — |  |  | 5 |
Foreign currency forward contracts |  | Prepaid expenses and other current assets |  | 99 |  |  | — |

The following table presents the net unrealized gain deferred to AOCI:

Derivative instruments: |  | Condensed Consolidated Balance Sheets Location |  | June 30, 2026 |  | December 31, 2025
Net investment hedges |  | AOCI |  | $ | 9,485 |  |  | $ | 6,554 |
Interest rate swaps |  | AOCI |  | 2,838 |  |  | 13 |

The following table presents the location and the amount of net gain (loss) recognized in the Company’s Condensed Consolidated Statements of Operations related to derivative instruments:

|  |  |  | Three Months Ended June 30, |  | Six Months Ended June 30,
Derivative instruments |  | Condensed Consolidated Statements of Operations |  | 2026 |  | 2025 |  | 2026 |  | 2025
Net investment hedges |  | Interest expense |  | $ | 1,125 |  |  | $ | 697 |  |  | $ | 2,249 |  |  | $ | 697 |
Interest rate swaps |  | Interest expense |  | 37 |  |  | 518 |  |  | 71 |  |  | 1,041 |
Foreign exchange forward contracts |  | Other income (expense), net |  | 645 |  |  | 1,441 |  |  | 1,038 |  |  | (415) |
Total |  |  |  | $ | 1,807 |  |  | $ | 2,656 |  |  | $ | 3,358 |  |  | $ | 1,323 |

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Quaker Chemical Corporation
Notes to Condensed Consolidated Financial Statements - Continued
(Unaudited; Dollars in thousands, except per share amounts, unless otherwise stated)
Note 18 – Commitments and Contingencies
As previously disclosed in its 2025 Form 10-K, the Company is party to certain environmental matters and other litigation. See Note 25, Commitments and Contingencies, in the Company’s 2025 Form 10-K for more information. During the three and six months ended June 30, 2026, there have been no significant changes to the facts or circumstances of any of the previously disclosed matters. Although there can be no assurance regarding the outcome of any of the ongoing environmental matters or litigation, the Company believes that it has made adequate accruals for costs and liabilities associated with these matters. The Company has accrued approximately $4.9 million and $5.2 million, respectively, as of June 30, 2026 and December 31, 2025 for these ongoing matters.
In addition, during the three and six months ended June 30, 2026, there are no new environmental matters or litigation that the Company believes will have a material adverse effect on the Company’s results of operations, cash flows, or financial condition.
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Quaker Chemical Corporation
Management’s Discussion and Analysis
Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations.
As used in this Report, the terms “Quaker Houghton,” the “Company,” “we” and “our” refer to Quaker Chemical Corporation (doing business as Quaker Houghton), its subsidiaries, and associated companies, unless the context otherwise requires.
Executive Summary
Quaker Houghton is the global leader in industrial process fluids. With a presence around the world, including operations in over 25 countries, our customers include thousands of the world’s most advanced and specialized steel, aluminum, automotive, aerospace, offshore, container, mining, and metalworking companies. Our high-performing, innovative and sustainable solutions are backed by best-in-class technology, deep process knowledge, and customized services. Quaker Houghton is headquartered in Conshohocken, Pennsylvania, located near Philadelphia in the U.S.
Net sales in the second quarter of 2026 we re $532.6 million, an increase of 10% compared to $483.4 million in the second quarter of 2025. This increase was primarily driven by an increase in sales volumes of approximately 7%, a favorable impact from foreign currency translation of approximately 2%, and an increase in selling price and product mix of approximately 1%. The increase in sales volumes in all segments compared to the prior year was primarily a result of new business wins across all segments. The increase in selling price and product mix reflects pricing actions taken to offset higher raw material costs, as well as changes in the mix of products and services, and the impact of our index-based customer contracts.
The Company reported net income in the second quarte r of 2026 of $26.8 million, or $1.55 earnings per diluted share, compared to a net loss of $66.6 million, or $3.78 loss per diluted share in the second quarter of 2025. Excluding non-recurring and non-core items in each period, the Company’s second quarter 2026 non-GAAP ne t income and earnings per diluted share were $37.9 million and $2.19 compared to $30.0 million and $1.71, respectively, in the prior year. The increase in current quarter Non-GAAP earnings was primarily driven by an increase in net sales, partially offset by an increase in selling, general and administrative expenses (“SG&A”) and a slight decrease in Non-GAAP gross margin. The C ompany’s current quarter adjusted EBITDA was $85.2 million compared to $75.5 million in the second quarter of 2025, primarily driven by the increase in net sales, partially offset by higher SG&A. See the Non-GAAP Measures and Consolidated Operations Review sections of this Item below for additional details.
The Company’s second quarter 2026 operating performance in each of its three reportable segments: (i) Americas; (ii) EMEA; and (iii) Asia/Pacific, reflects similar drivers to that of the Company’s consolidated performance. Operating earnings for the EMEA and Asia/Pacific segments increased compared to the prior year quarter, primarily due to an increase in net sales and an improvement in segment gross margins, partially offset by higher SG&A. Operating earnings for the Americas segment decreased compared to the prior year quarter primarily due to lower segment gross margins and higher SG&A, partially offset by an increase in net sales. Additional details of segment operating performance are provided in the Reportable Segments Review in the Operations section of this Item below.
Net cash flows provided by operating activities were $33.2 million in the first six months of 2026 compared to $38.5 million of net cash flows provided by operating activities the first six months of 2025. The lower operating cash inflow year-over-year reflects higher net cash outflows from working capital, partially offset by improved operating performance and lower outflows from restructuring activities in the first six months of 2026 compared to the first six months of 2025. The key drivers of the Company’s operating cash flow and working capital are further discussed in the Company’s Liquidity and Capital Resources section of this Item below.
Overall, the Company’s results in the second quarter of 2026 reflect an increase in net sales in all segments compared to the prior quarter and the prior year quarter, driven by new business wins, and the Company’s continued focus on delivering on its long-term financial and strategic initiatives.
Recent geopolitical developments, including the escalation of the military conflict involving Iran, have increased uncertainty in the Middle East and global markets. While we do not have direct operations in Iran, our business is exposed to the current disruptions to international shipping routes, supply chain delays, and increased raw material and transportation costs. Additionally, volatility in global energy prices resulting from the conflict may impact our operating expenses and margins. In addition, the potential imposition of new or expanded sanctions against Iran or entities doing business in the region could restrict our ability to transact with certain partners and may require us to undertake additional compliance measures, review our contractual arrangements, or incur higher costs to ensure adherence to applicable laws. We are actively monitoring the situation and have implemented contingency plans, including raising our selling prices to cover higher raw material costs and increasing inventory levels where feasible. At this time, the conflict has not had a material impact on our financial results; however, due to the unpredictable nature and scope of the conflict, we cannot guarantee that future developments will not materially affect our business, operations, or financial condition.
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Quaker Chemical Corporation
Management’s Discussion and Analysis
On July 4, 2025, H.R. 1, commonly known as the One Big Beautiful Bill Act (the “OBBB”), was signed into law. The OBBB includes significant changes to the federal corporate tax provisions and extends certain otherwise expiring provisions of the 2017 Tax Cuts and Jobs Act. Among other things, the legislation restores 100% bonus depreciation for eligible property, reinstates expensing for domestic research and experimental expenditures, imposes new limitations on interest expense deductibility, and expands disallowed deductions for certain employee remuneration. The legislation has multiple effective dates, with certain provisions effective in 2025 and other provisions implemented in 2026 and 2027 forward. The provisions effective in 2025 did not have a material impact to our consolidated financial statements, and the provisions effective in 2026 and 2027 are not expected to have a material impact to our consolidated financial statements.
Critical Accounting Policies and Estimates
Our significant accounting policies are described in “Management’s Discussion and Analysis” and “Note 1 – Significant Accounting Policies” to the Consolidated Financial Statements in our 2025 Form 10-K. There have been no material changes to the critical accounting policies and estimates disclosed in the 2025 Form 10-K.
Recently Issued Accounting Standards
See Note 3, Recently Issued Accounting Standards, to the Condensed Consolidated Financial Statements for a discussion regarding recently adopted accounting standards and recently issued accounting standards not yet adopted.
Liquidity and Capital Resources
We had cash and cash equivalen ts of $155.1 million and $179.8 million as of June 30, 2026 and December 31, 2025, respectively. Cash held by subsidiaries in foreign countries was approximately $146.8 million and $171.4 million at June 30, 2026 and December 31, 2025, respectively. The $24.7 million decrease in cash and cash equivalents was the net r esult of $38.4 million of cash used in financing activities, $18.8 million of cash used in investing activitie s, and a $0.7 million unfavorable impact of foreign currency translation, partially offset by $33.2 million of cash provided by operating activities.
Net c ash flows provided by operating activities were $33.2 million in the first six months of 2026 compared to net cash flows provided by operating activities of $38.5 million in the first six months of 2025. The decrease in net operating cash flow year-over-year reflects higher net cash outflows from working capital, partially offset by improved operating performance and lower outflows from restructuring activities. The higher net cash outflows from working capital are due to higher net cash outflows from accounts receivable due to an increase in net sales and timing of collections and higher net cash outflows for purchases of inventory due to higher raw material costs and strategic inventory builds at production sites in advance of planned manufacturing transitions and in response to global supply chain risks in connection with the conflict in the Middle East. This is partially offset by higher inflows from the timing of payments of accounts payable.
Net c ash flows used in investing activities were $18.8 million in the first six months of 2026 compared to $180.7 million in the first six months of 2025. The decrease in cash used in investing activities year-over-year is primarily the result of $164.1 million of payments, net of cash acquired, in the prior year related to the acquisitions of Chemical Solutions & Innovations (Pty) Ltd. (“CSI”), Dipsol Chemicals Co., Ltd., (“Dipsol”) and Natech, Ltd., (“Natech”). This is partially offset by $3.0 million proceeds from asset dispositions in the prior year and $0.7 million increase in payments related to capital expenditures. See Note 2, Business Acquisitions, to the Condensed Consolidated Financial Statements for further information about business acquisitions.
Net cash flows used in financing activities were $38.4 million in the first six months of 2026 compared to $147.5 million cash provided by financing activities in the first six months of 2025. The decrease in net cash inflows from financing activities is primarily driven by a $901.8 million increase in payments on the Company’s U.S. and Euro Term Loan and Revolver loans, which is primarily related to repaying in full all outstanding loan commitments under the existing Credit Facility in connection with amending the Credit Facility in April 2026. Proceeds from the Revolver decreased by $85.7 million, which is primarily related to a revolver borrowing during the first six months of 2025 to fund the purchase price of the Dipsol acquisition, partially offset by a revolver borrowing upon executing the Amended Credit Facility in April 2026. The f irst six months of 2026 also includes a $6.2 million net cash outflow relating to financing-related debt issuance costs associated with the Amended Credit Facility. This is partially offset by $800.0 million increase in proceeds from the U.S. and Euro Term Loan debt upon executing the Amended Credit Facility in April 2026 and a $8.5 million decrease in share repurchases compared to the prior year.
The Company, along with its wholly owned subsidiary, Quaker Houghton B.V., as borrowers, maintain a credit facility with Bank of America, N.A., as administrative agent, U.S. dollar swing line lender and letter of credit issuer, Bank of America Europe Designated Active Company, as Euro Swing Line Lender, certain guarantors and other lenders. The credit facility, as amended in June 2022 (the “Credit Facility”), established (A) a $150.0 million Euro equivalent senior secured term loan, (B) a $600.0 million senior secured term loan, and (C) a $500.0 million senior secured revolving credit facility, each maturing in June 2027.
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Quaker Chemical Corporation
Management’s Discussion and Analysis
In April 2026, the Company and Quaker Houghton B.V., as borrowers, entered into a fourth amendment to the Credit Facility with the lenders. As amended, the Credit Facility (the “Amended Credit Facility”) established (A) a $250.0 million Euro equivalent senior secured term loan (the “Euro Term Loan”) (B) a $550.0 million senior secured term loan (the “U.S. Term Loan”) and (C) an $800.0 million senior secured revolving credit facility (the “Revolver”), each maturing in April 2031. The Company used the proceeds from the Amended Credit Facility to, among other things, repay in full all outstanding loans and terminate the revolving credit commitments under the existing Credit Facility. The Company has the right to increase the amount of the Amended Credit Facility by an aggregate amount not to exceed (a) the greater of (i) $331.0 million and (ii) 100% of Consolidated EBITDA, subject to certain conditions including the agreement to provide financing by any lender providing such increase. The Amended Credit Facility contains affirmative and negative covenants, financial covenants and events of default. Financial covenants contained in the Amended Credit Facility include a consolidated interest coverage ratio test and a consolidated net leverage ratio test. As of June 30, 2026, the Company was in compliance with all of the Amended Credit Facility covenants. See Note 14, Debt, to the Condensed Consolidated Financial Statements for additional information.
As of June 30, 2026 and December 31, 2025, the Company had Amended Credit Facility and Credit Facility borrowings outstanding of $864.7 million and $859.7 million, respectively. The Company’s other debt obligations are primarily industrial development bonds, bank lines of credit and municipality-related loans, which totaled $11.5 million as of June 30, 2026 and December 31, 2025. Total unused capacity under these arrangements, excluding the Amended Credit Facility, as of June 30, 2026 was approximately $63 million. The Company’s total net debt as of June 30, 2026, which consists of total borrowings of $876.1 million less cash and cash equivalents of $155.1 million, was approximately $721.0 million.
The weighted average variable interest rate incurred on the outstanding borrowings under the Amended Credit Facility and Credit Facility during the three and six months ended June 30, 2026 was approximately 4.6% and 4.70%, respectively. As of June 30, 2026, the interest rate on the outstanding borrowings under the Amended Credit Facility was approximately 4.40%. As part of the Credit Facility, in addition to paying interest on outstanding principal, the Company was also required to pay an annual commitment fee ranging from 0.150% to 0.275% related to unutilized commitments under the senior secured revolving credit facility, depending on the Company’s consolidated net leverage ratio. As part of the Amended Credit Facility, the range of the annual commitment fee was changed from 0.125% to 0.275%.
As of June 30, 2026, the Company had unused capacity under the Revolver of approximately $727.6 million, which is net of bank letters of credit of approximately $2.4 million.
In order to manage the Company’s exposure to variable interest rate risk associated with the Credit Facility, such as the Secured Overnight Financing Rate (“SOFR”), in the first quarter of 2023, the Company entered into $300.0 million notional amounts of three-year interest rate swaps to convert a portion of the Company’s variable-rate borrowings into a fixed-rate obligation. During March 2026, the Company’s interest rate swap contracts expired. In April 2026, the Company entered into $400.0 million notional amount of four-year interest rate swaps, converting a portion of the Company’s variable rate borrowings relating to the Amended Credit Facility into an average fixed rate of 3.58% plus the applicable margin. See Note 17, Hedging Activities, to the Condensed Consolidated Financial Statements for further information.
Prior to executing the Amended Credit Facility, the Company had $0.5 million of debt issuance costs recorded as a reduction of Long-term debt and $1.1 million of debt issuance costs recorded within Other non-current assets on the Condensed Consolidated Balance Sheets. In connection with executing the Amended Credit Facility, the Company recorded debt modification and extinguishment costs of approximately$1.7 million, which includes the write-off of certain previously unamortized debt issuance costs and a portion of third-party costs that were incurred to execute the Amended Credit Facility. Also in connection with executing the Amended Credit Facility, during the second quarter of 2026 the Company capitalized $6.2 million of creditor debt issuance costs and certain third-party costs. Approximately $2.4 million of the capitalized costs were attributed to the Euro Term Loan and U.S. Term Loan and were recorded as a direct reduction of Long-term debt on the Condensed Consolidated Balance Sheet. Approximately $3.8 million of the capitalized costs were attributed to the Revolver and recorded within Other non-current assets on the Condensed Consolidated Balance Sheets. These capitalized costs, as well as the previously capitalized costs that were not written off, will collectively be amortized into Interest expense over the five-year term of the Amended Credit Facility. As of June 30, 2026, the Company had $2.7 million of debt issuance costs recorded as a reduction of Long-term debt and $4.6 million of debt issuance costs recorded within Other non-current assets.
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Quaker Chemical Corporation
Management’s Discussion and Analysis
The Company uses foreign exchange forward contracts to economically hedge the impact of the variability in exchange rates on certain foreign currency-denominated assets and liabilities. During the six months ended June 30, 2026, the Company entered into and settled forward contracts resulting in other income of $1.0 million as compared to $0.4 million of other expense during the six months ended June 30, 2025. In connection with the Dipsol acquisition, in March 2025, the Company entered into foreign exchange forward contracts with various financial institutions with an aggregate notional amount of $155.3 million to hedge the variability in U.S. dollar-Japanese yen exchange rates associated with the purchase price. These contracts settled on April 1, 2025 in connection with the Dipsol acquisition. During the six months ended June 30, 2025, the Company recognized a $1.4 million foreign currency loss in Other income (expense), net relating to changes in fair value of these instruments as of the settlement date. See Note 17, Hedging Activities, to the Condensed Consolidated Financial Statements for further information.
In 2026, the Company initiated a global business transformation program (the “2026 program”), encompassing several strategic transformation and restructuring initiatives. The 2026 program primarily involves simplifying the organizational structure of legal entities, projects associated with information technology infrastructure initiatives, the optimization of specific product portfolios through targeted rationalization efforts, the optimization of certain supply chain activities and related workforce reductions. The 2026 program began in the first quarter of 2026 and is expected to be complete in 2028. The Company expects the program to generate at least $20 million to $30 million of annualized cost savings. The Company recognized restructuring and related charges and cash payments relating to the settlement of restructuring liabilities of $8.9 million and $3.9 million during the six months ended June 30, 2026, respectively, under this program. The Company expects total one-time cash costs of this program to be approximately 1 to 1.5 times annualized savings.
During 2022, the Company initiated a global cost and optimization program (the “2022 program”) to improve its cost structure and drive a more profitable and productive organization. The Company has achieved its annualized cost savings goal from this program of at least $20 million. During 2025, the Company approved additional actions under the 2022 program, which are expected to generate approximately an additional $40.0 million of annualized cost savings. These actions are expected to be substantially complete by the end of 2026. The Company recognized restructuring and related charges of $6.6 million and $23.4 million for the six months ended June 30, 2026 and 2025, respectively, under this program. The Company made cash payments related to the settlement of restructuring liabilities under the 2022 program during the first six months of 2026 of approximately $7.4 million compared to $15.9 million in the first six months of 2025. The Company expects total one-time cash costs of this program to be approximately 1 to 1.5 times annualized savings. See Note 7, Restructuring and Related Activities, to the Condensed Consolidated Financial Statements for further information.
A s of June 30, 2026, the Company’s gross liability for uncertain tax positions, including interest and penalties, was $13.9 million. The Company cannot determine a reliable estimate of the timing of cash flows related to its uncertain tax position liability. However, should the entire liability be paid, the amount of the payment may be reduced b y up to $6.5 million as a r esult of offsetting benefits in other tax jurisdictions.
The Company maintained its previous share repurchase program (the “2024 Share Repurchase Plan”), which was approved by the Board and announced by the Company on February 28, 2024, which authorized the repurchase of up to $150.0 million of Quaker Chemical Corporation common stock, and had no expiration date. On May 13, 2026, the Board approved a new share repurchase program (the “2026 Share Repurchase Program”), authorizing the Company to repurchase up to an aggregate of $250.0 million of the Company’s outstanding common stock. The 2026 Share Repurchase Program was effective immediately, replaced the 2024 Share Repurchase Plan, and has no expiration date. The Company made purchases under the 2024 Share Repurchase Program and 2026 Share Repurchase Program while each was in effect during the six months ended June 30, 2026. See Item 2, Unregistered Sales of Equity Securities, Use of Proceeds and Issuer Purchases of Equity Securities, within Part II of this Report for further information.
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Quaker Chemical Corporation
Management’s Discussion and Analysis
The Company believes that its existing cash, anticipated cash flows from operations and available liquidity will be sufficient to support its operating requirements and fund its business objectives for at least the next twelve months, including but not limited to payments of dividends to shareholders, share repurchases, capital expenditures, other growth opportunities (including potential acquisitions), pension plan contributions, implementing actions to achieve the Company’s sustainability goals and other potential known or anticipated contingencies. The Company also believes it has sufficient additional liquidity to support its operating requirements and to fund its business obligations for the period beyond the next twelve months, including the aforementioned items which are expected to recur annually, as well as future principal and interest payments on the Company’s Amended Credit Facility, tax obligations and other long-term liabilities. The Company’s liquidity is affected by many factors, some based on normal operations of our business and others related to the impact of global events on our business and on global economic conditions as well as industry uncertainties, which we cannot predict. We also cannot predict economic conditions and industry downturns or the timing, strength or duration of recoveries. We may seek, as we believe appropriate, additional debt or equity financing that would provide capital for corporate purposes, working capital funding, additional liquidity needs or to fund future growth opportunities, including possible acquisitions and organic investments. The timing and amount of potential additional capital requirements cannot be determined at this time and will depend on a number of factors, including the actual and projected demand for our products, specialty chemical industry conditions, competitive factors, and the condition of financial markets, among others.
Operations
Consolidated Operations Review – Comparison of the Second Quarter of 2026 with the Second Quarter of 2025
The following table summarizes the sales variances by reportable segment and consolidated operations from the prior year:

|  | Sales volumes |  | Selling price & product mix |  | Foreign currency |  | Acquisition & other |  | Total |
Americas |  | 4 | % |  | 1 | % |  | 2 | % |  | — | % |  | 7 | % |
EMEA |  | 7 | % |  | 4 | % |  | 2 | % |  | — | % |  | 13 | % |
Asia/Pacific |  | 10 | % |  | 1 | % |  | 1 | % |  | — | % |  | 12 | % |
Consolidated |  | 7 | % |  | 1 | % |  | 2 | % |  | — | % |  | 10 | % |

Net sales in the second quarter of 2026 we re $532.6 million, an increase of 10% compared to $483.4 million in the second quarter of 2025. This increase was primarily driven by an increase in sales volumes of approximately 7%, a favorable impact from foreign currency translation of approximately 2%, and an increase in selling price and product mix of approximately 1%. The increase in sales volumes in all segments compared to the prior year was primarily a result of new business wins across all segments. The increase in selling price and product mix reflects pricing actions taken to offset higher raw material costs, as well as changes in the mix of products and services, and the impact of our index-based customer contracts.
Cost of goods sold (“COGS”) w as $343.3 million in the second quarter of 2026 compared to $311.7 million in the second quarter of 2025, an increase of approximately $31.6 million, or 10%. The increase in COGS reflects an increase in spend on the increase in current year sales volumes and an increase in global raw material costs. Additionally, COGS in the second quarter of 2025 includes a $3.6 million gain related to an out-of-period inventory adjustment, which is partially offset by $6.0 million amortization of the fair value step-up in Dipsol’s inventories as a result of the acquisition.
Gross profit wa s $189.2 million in the second quarter of 2026 compared to $171.7 million in the second quarter of 2025, an increase of $17.5 million, or 10% primarily due to an increase in net sales, an increase in raw material costs, a $3.6 million gain related to an out-of-period inventory adjustment in t he second quarter of 2025, partially offset by $6.0 million amortization of the fair value step-up in Dipsol’s inventories as a result of the acquisition in t he second quarter of 2025. The Com pany’s reported gross margin in the second quarter of 2026 and 2025 w as each 35.5%. Th e Company’s non-GAAP gross margin in the second quarter of 2026 was 35.5% compared to 36.0% in the second quarter of 2025. See the Non-GAAP Measures section of this Item below for additional details.
SG&A expens e was $140.5 million in the second quarter of 2026 compared to $126.6 million in the second quarter of 2025, an increase of approximately $13.9 million, or 11%, primarily driven by an increase in incentive compensation, an increase in business transformation costs as part of the 2026 program, and unfavorable impacts from foreign currency translation.
The Company incurred Restructuring and related charges of $8.1 million and $8.8 million during the second quarter of 2026 and 2025, respectively, primarily related to additional reductions in headcount and facility closure costs as part of the 2022 program and 2026 program. See the Non-GAAP Measures section below and Note 7, Restructuring and Related Activities, to the Condensed Consolidated Financial Statements for additional information.
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Quaker Chemical Corporation
Management’s Discussion and Analysis
There were no impairment charges during the second quarter of 2026. During the second quarter of 2025, the Company recorded an $88.8 million non-cash impairment charge to write down the remaining value of goodwill associated with the Company’s EMEA reportable segment. This non-cash impairment charge was the result of the Company’s conclusion that the negative impacts of the lower than projected financial performance, driven by the continuation of soft end market conditions, as well as an increase in the Company’s cost of capital, driven by uncertainty around the potential negative impacts of tariffs, represented a triggering event for the Company’s EMEA reporting unit and the associated goodwill, as well as the related asset group. See Note 13, Goodwill and Other Intangible Assets, to the Condensed Consolidated Financial Statements for additional information.
Operating income in the second quarter of 2026 was $40.6 million compared to the operating loss of $52.5 million in the second quarter of 2025. The operating loss in the second quarter of 2025 was primarily driven by the $88.8 million non-cash impairment charge described above. Excluding non-recurring and non-core expenses that are not indicative of the future operating performance of the Company described in the Non-GAAP Measures section of this Item below, the Company’s non-GAAP operating income was $55.3 million in the second quarter of 2026 and $50.6 million in the second quarter of 2025. The increase in non-GAAP operating income was primarily due to an increase in net sales, partially offset by higher SG&A and slightly lower non-GAAP gross margins, as described above.
The Company had Other income, net of $0.4 million in the second quarter of 2026 as compared to Other expense, net of $0.7 million in the second quarter of 2025. The second quarter of 2026 included foreign exchange transaction gains of $0.7 million compared to foreign exchange translation losses of $1.1 million in the prior year. Additionally, the second quarter of 2026 included debt extinguishment and modification costs of $1.7 million and a product liability claim reimbursement of $1.0 million, while the second quarter of 2025 included an earnout liability adjustment of $0.3 million.
Interest expense was $9.9 million in the second quarter of 2026 compared to $12.8 million in the second quarter of 2025, a decrease of approximately $2.9 million, primarily as a result of lower outstanding borrowings and decreases in interest rates.
The Company’s effective tax rates for the second quarters of 2026 and 2025 wer e 35.9% an d (8.3)%, respectively. The Company’s effective tax rate for the second quarter of 2026 was largely driven by our mix of pre-tax earnings and withholding taxes. Comparatively, the effective tax rate for the second quarter of 2025 was largely driven by our mix of pre-tax earnings, goodwill impairment charges and withholding taxes, offset by return to provision adjustments and net favorable reductions in uncertain tax positions. Excluding the impact of non-core items in each quarter, described in the Non-GAAP Measures section of this Item below, the Company estimates that its effective tax rates would have been appro ximately 28% for each of the second quarters of 2026 and 2025. The Company may experience continued volatility in its effective tax rates due to several factors, including the timing of tax audits, the expiration of applicable statutes of limitations as they relate to uncertain tax positions, the unpredictability of timing and amount of certain incentives in various tax jurisdictions, and the timing and amount of certain share-based compensation-related tax benefits, among other factors. In addition, the foreign tax credit valuation allowance, or absence thereof, is based on a number of factors, including forecasted mix of earnings, which may vary.
Equity in net income of associated companies was $6.8 million in the second quarter of 2026 compared to $4.9 million in the second quarter of 2025, an increase of $1.9 million, primarily due to higher current year income from the Company’s 50% equity interest in a joint venture in Korea and higher current year income from the Company’s 32% investment in Primex, a captive insurance company.
Net (loss) income attributable to noncontrolling interest was immaterial in the second quarter of 2026 and 2025.
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Quaker Chemical Corporation
Management’s Discussion and Analysis
Consolidated Operations Review – Comparison of the First Six Months of 2026 with the First Six Months of 2025
The following table summarizes the sales variances by reportable segment and consolidated operations from the prior year:

|  | Sales volumes |  | Selling price & product mix |  | Foreign currency |  | Acquisition & other |  | Total |
Americas |  | 2 | % |  | — | % |  | 1 | % |  | 1 | % |  | 4 | % |
EMEA |  | 5 | % |  | (1) | % |  | 7 | % |  | 1 | % |  | 12 | % |
Asia/Pacific |  | 10 | % |  | — | % |  | 2 | % |  | 6 | % |  | 18 | % |
Consolidated |  | 5 | % |  | (1) | % |  | 3 | % |  | 2 | % |  | 9 | % |

Net sales were $1,013.0 million in the first six months of 2026 compared to $926.3 million in the first six months of 2025. The net sales increase of $86.7 million, or 9%, year-over-year reflects an increase in organic sales volumes of approximately 5%, contributions from acquisitions of approximately 2%, and favorable foreign currency of approximately 3%, partially offset by decreases in selling price and product mix of approximately 1%. The increase in organic sales volumes, which was led by the Asia/Pacific segment, was primarily a result of continued new business wins across all segments. The decrease in selling price and product mix was primarily attributable to the impact of the mix of products and services and the impact of our index-based customer contracts.
COGS was $647.1 million in the first six months of 2026 compared to $593.3 million in the first six months of 2025. The increase in COGS of approximately $53.8 million, or 9%, primarily reflects an increase in spend on the increase in current year sales volumes. Additionally, COGS in the first six months of 2025 includes a $3.6 million gain related to an out-of-period inventory adjustment, which is partially offset by $6.0 million amortization of the fair value step-up in Dipsol’s inventories as a result of the Dipsol acquisition.
Gross profit was $365.9 million in the first six months of 2026 compared to $333.0 million in the first six months of 2025, an increase of approximately $32.9 million, or 10%, primarily due to an increase in net sales, as well as the $6.0 million amortization of the fair value step-up in Dipsol’s inventories as a result of the Dipsol acquisition in the first six months of 2025, partially offset by a $3.6 million gain related to an out-of-period inventory adjustment in the first six months of 2025. The Company’s reported gross margin in the first six months of 2026 was 36.1% compared to 35.9% in the first six months of 2025. The Company’s non-GAAP gross margin in the first six months of 2026 was 36.1% compared to 36.2% in the first six months of 2025. See the Non-GAAP Measures section of this Item below for additional details.
SG&A w as $276.3 million in the first six months of 2026 compared to $245.6 million in the first six months of 2025, an increase of $30.7 million, or 12%, primarily driven by an increase in SG&A relating to acquisitions, an increase in incentive compensation, an increase in business transformation costs under the 2026 program, and unfavorable impacts from foreign currency translation.
The Company incurred Restructuring and related charges of $15.5 million and $23.4 million during the first six months of 2026 and 2025, respectively, related to additional reductions in headcount and facility closure costs under the Company’s restructuring programs. See the Non-GAAP Measures section of this Item, below.
There were no impairment charges during the second quarter of 2026. During the second quarter of 2025, the Company recorded an $88.8 million non-cash impairment charge to write down the remaining value of goodwill associated with the Company’s EMEA reportable segment. This non-cash impairment charge was the result of the Company’s conclusion that the negative impacts of the lower than projected financial performance, driven by the continuation of soft end market conditions, as well as an increase in the Company’s cost of capital, driven by uncertainty around the potential negative impacts of tariffs, represented a triggering event for the Company’s EMEA reporting unit and the associated goodwill, as well as the related asset group. See Note 13, Goodwill and Other Intangible Assets, to the Condensed Consolidated Financial Statements for additional information.
Operating income in the first six months of 2026 was $74.2 million compared to the operating loss of $24.9 million in the first six months of 2025. The operating loss in the first six months of 2025 was primarily driven by the $88.8 million non-cash impairment charge described above. Excluding non-recurring and non-core expenses that are not indicative of the future operating performance of the Company described in the Non-GAAP Measures section of this Item, below, the Company’s current year non-GAAP operating income increased to $100.6 million for the first six months of 2026 compared to $96.4 million in the prior year’s first six months primarily due an increase in net sales, partially offset by an increase in SG&A.
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Quaker Chemical Corporation
Management’s Discussion and Analysis
The Company had Other income, net of $0.4 million in the first six months of 2026 compared to Other expense, net of $1.4 million in the first six months of 2025. The first six months of 2026 included foreign exchange transaction gains of less than $0.1 million compared to foreign exchange translation losses of $4.6 million in the prior year. The first six months of 2026 also included $1.7 million of debt extinguishment and modification costs and a $1.0 million product liability claim reimbursement. In contrast, the first six months of 2025 included a $2.1 million gain on disposals of property and a $0.3 million earnout liability adjustment. See the Non-GAAP Measures section of this Item, below.
Interest expense of $19.8 million decreased $2.5 million in the first six months of 2026 compared to $22.3 million in the first six months of 2025 primarily as a result of lower outstanding borrowings and decreases in interest rates.
The Company’s effective tax rates for the first six months of 2026 and 2025 were 33.4% and (26.8)%, respectively. The Company’s effective tax rate for the six months ended June 30, 2026 was largely driven by the mix of pre-tax earnings and withholding taxes. Comparatively, the effective tax rate for the first six months ended June 30, 2025 was primarily impacted by the mix of pre-tax earnings, goodwill impairment charges, return to provision adjustments and withholding taxes offset by net favorable reductions in uncertain tax positions. Excluding the impact of non-core items in each period, described in the Non-GAAP Measures section of this Item, below, the Company estimates that its effective tax rates for the first six months of 2026 and 2025 would have been approximately 28% and 29%, respectively. The Company expects continued volatility in its effective tax rates due to several factors, including the timing and scope of tax audits and the expiration of applicable statutes of lim itations as they relate to uncertain tax positions, the unpredictability of the timing and amount of certain incentives in various tax jurisdictions, the treatment of certain acquisition-related costs and the timing and amount of certain share-based compensation-related tax benefits, among other factors. In addition, the foreign tax credit valuation allowance, or absence thereof, is based on a number of factors, including forecasted mix of earnings, which may vary.
Equity in net income of associated companies was $10.0 million in the first six months of 2026 compared to $7.9 million in the first six months of 2025. The increase of $2.1 million was primarily due to higher current year income from the Company’s 50% equity interest in a joint venture in Korea and higher current year income from the Company’s 32% investment in Primex, a captive insurance company.
Net income attributable to noncontrolling interest was less than $0.1 million in the first six months of 2026 and 2025.
Reportable Segments Review - Comparison of the Second Quarter of 2026 with the Second Quarter of 2025
The Company’s reportable segments reflect the structure of the Company’s internal organization, the method by which the Company’s resources are allocated and the manner by which the Chief Operating Decision Maker of the Company assesses performance. The Company has three reportable segments: (i) Americas; (ii) EMEA; and (iii) Asia/Pacific.
Segment operating earnings for each of the Company’s reportable segments are comprised of the segment’s net sales less directly related product costs and other segment items. Operating expenses not directly attributable to the net sales of each respective segment, such as certain corporate and administrative costs and restructuring charges, are not included in segment operating earnings. Other items not specifically identified with the Company’s reportable segments include Interest expense and Other income (expense), net.
Americas
Americas represented approximately 44% of the Company’s consolidated net sales in the second quarter of 2026. This segment’s net sales were $236.5 million, an increase of $15.5 million, or 7%, compared to the second quarter of 2025. This was driven by an increase in sales volumes of approximately 4%, a favorable foreign exchange impact of approximately 2%, and an increase in selling price and product mix of approximately 1%. Sales volumes increased compared to the prior year primarily due to new business wins. The increase in selling price and product mix was primarily attributable to pricing actions taken to offset higher raw material costs, as well as changes in the mix of products and services, and the impact of our index-based customer contracts. The favorable foreign exchange impact was primarily due to the weakening of the U.S. dollar against the Brazilian real. Segment operating earnings were $57.2 million, a decrease of $1.7 million, or 3%, compared to the second quarter of 2025, primarily driven by lower segment gross margins and higher SG&A, partially offset by an increase in net sales.
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Quaker Chemical Corporation
Management’s Discussion and Analysis
EMEA
EMEA represented approximate ly 30% of the Company’s consolidated net sales in the second quarter of 2026. This segment’s net sales were $158.4 million, an increase of $18.5 million, or 13%, compared to the second quarter of 2025. This was driven by an increase in organic sales volumes of approximately 7%, an increase in selling price and product mix of approximately 4% and a favorable impact from foreign currency translation of approximately 2%. The increase in organic sales volumes was primarily driven by new business wins. The increase in selling price and product mix was primarily attributable to pricing actions taken to offset higher raw material costs, as well as changes in the mix of products and services, and the impact of our index-based customer contracts. The favorable foreign currency translation impact was primarily due to the weakening of the U.S. dollar against the Euro. Segment operating earnings were $32.7 million, an increase of $7.7 million, or 31%, compared to the second quarter of 2025, primarily due to an increase in net sales and an improvement in segment gross margins, partially offset by higher SG&A.
Asia/Pacific
Asia/Pacific represented approximately 26% of the Company’s consolidated net sales in the second quarter of 2026. This segment’s net sales were $137.6 million, an increase of $15.2 million, or 12%, compared to the second quarter of 2025. This was driven by an increase in organic sales volumes of approximately 10%, an increase in selling price and product mix of approximately 1%, and a favorable impact from foreign currency translation of approximately 1%. The increase in organic sales volumes was primarily driven by new business wins. The favorable foreign currency translation impact was primarily due to the weakening of the U.S. dollar against the Chinese renminbi. The increase in selling price and product mix was primarily attributable to pricing actions taken to offset higher raw material costs, as well as changes in the mix of products and services, and the impact of our index-based customer contracts. Segment operating earnings were $36.6 million, an increase of $7.8 million, or 27%, compared to the second quarter of 2025, primarily due to an increase in net sales and an improvement in segment gross margins, partially offset by higher SG&A.
Reportable Segments Review - Comparison of the First Six Months of 2026 with the First Six Months of 2025
Americas
Americas represented approximately 44% of the Company’s consolidated net sales in the first six months of 2026. This segment’s net sales were $450.2 million, an increase of $15.5 million, or 4%, compared to the first six months of 2025. This was driven by an increase in organic sales volumes of approximately 2%, an increase in sales from the acquisition of Dipsol of approximately 1%, and a favorable impact of foreign currency translation of approximately 1%. Selling price and product mix remained consistent compared to the prior year. Sales volumes increased compared to the prior year due to new business wins. The favorable foreign exchange impact was primarily due to the weakening of the U.S. dollar against the Brazilian real during the first six months of 2026 compared to 2025. The Americas segment’s operating earnings were $111.2 million, a decrease of $6.3 million, or 5%, compared to the first six months of 2025 primarily driven by lower segment gross margins and higher SG&A, partially offset by an increase in net sales.
EMEA
EMEA represented approximately 30% of the Company’s consolidated net sales in the first six months of 2026. This segment’s net sales were $300.5 million, an increase of $31.3 million, or 12%, compared to the first six months of 2025. This was the result of an increase in organic sales volumes of approximately 5%, a favorable foreign currency translation impact of approximately 7%, and sales from acquisitions of approximately 1%, partially offset by a decrease in selling price and product mix of approximately 1%. Sales volumes increased compared to the prior year due to new business wins. The favorable foreign currency translation impact was primarily due to the weakening of the U.S. dollar against the Euro. The decrease in selling price and product mix was primarily attributable to the impact of the mix of products and services and the impact of our index-based customer contracts. The EMEA segment’s operating earnings were $58.3 million, an increase of $9.9 million, or 20%, compared to the first six months of 2025, primarily driven by an increase in net sales and higher segment gross margins, partially offset by higher SG&A.
Asia/Pacific
Asia/Pacific represented approximately 26% of the Company’s consolidated net sales in the first six months of 2026. This segment’s net sales were $262.3 million, an increase of $39.9 million, or 18%, compared to the first six months of 2025. This was driven by an increase in organic sales volumes of approximately 10%, contributions from the acquisition of Dipsol of approximately 6%, and a favorable impact of foreign currency translation of approximately 2%. Selling price and product mix remained consistent compared to the prior year. The increase in organic sales volumes was primarily driven by new business wins coupled with a more favorable end market environment compared to the prior year period. The favorable foreign exchange impact was primarily due to the weakening of the U.S. dollar against the Chinese renminbi. The Asia/Pacific segment’s operating earnings were $70.8 million, an increase of $16.2 million, or 30%, compared to the first six months of 2025 primarily due to an increase in net sales and an increase in segment gross margins and higher SG&A.
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Quaker Chemical Corporation
Management’s Discussion and Analysis
Non-GAAP Measures
The information in this Form 10-Q includes non-GAAP (unaudited) financial information that includes EBITDA, adjusted EBITDA, adjusted EBITDA margin, non-GAAP operating income, non-GAAP operating margin, non-GAAP gross profit, non-GAAP gross margin, taxes on income before equity in net income of associated companies – adjusted, non-GAAP net income and non-GAAP earnings per diluted share. The Company believes these non-GAAP financial measures provide meaningful supplemental information as they enhance a reader’s understanding of the financial performance of the Company, facilitate a comparison among fiscal periods, and exclude items that management believes are not indicative of future operating performance or considered core to the Company’s operations. Non-GAAP results are presented for supplemental informational purposes only and should not be considered a substitute for the financial information presented in accordance with GAAP. In addition, our definitions of EBITDA, adjusted EBITDA, adjusted EBITDA margin, non-GAAP operating income, non-GAAP operating margin, non-GAAP gross profit, non-GAAP gross margin, taxes on income before equity in net income of associated companies – adjusted, non-GAAP net income, and non-GAAP earnings per diluted share, as discussed and reconciled below to the most comparable GAAP measures, may not be comparable to similarly named measures reported by other companies.
The Company presents EBITDA, which is calculated as net income attributable to the Company before depreciation and amortization, interest expense, and taxes on income before equity in net income of associated companies. The Company also presents adjusted EBITDA, which is calculated as EBITDA plus or minus certain items that management believes are not indicative of future operating performance or considered core to the Company’s operations. The Company presents non-GAAP operating income, which is calculated as operating income plus or minus certain items that are not considered indicative of future operating performance or considered core to the Company’s operations. Additionally, the Company presents non-GAAP gross profit, which is calculated as gross profit plus or minus certain items that management believes are not considered indicative of future operating performance or considered core to the Company’s operations. Adjusted EBITDA margin, non-GAAP operating margin, and non-GAAP gross margin are calculated as the percentage of adjusted EBITDA, non-GAAP operating income, and non-GAAP gross profit to consolidated net sales, respectively. The Company believes these non-GAAP measures provide transparent and useful information and are widely used by analysts, investors, and competitors in our industry as well as by management in assessing the operating performance of the Company on a consistent basis.
Additionally, the Company presents non-GAAP net income and non-GAAP earnings per diluted share as additional performance measures. Non-GAAP net income is calculated as adjusted EBITDA, defined above, less depreciation and amortization, interest expense, and taxes on income before equity in net income of associated companies, in each case adjusted, as applicable, for any depreciation, amortization, interest or tax impacts resulting from the non-core items identified in the reconciliation of net income attributable to the Company to adjusted EBITDA. Non-GAAP earnings per diluted share is calculated as non-GAAP net income per diluted share as accounted for under the “two-class share method.” The Company believes that non-GAAP net income and non-GAAP earnings per diluted share provide transparent and useful information and are widely used by analysts, investors, and competitors in our industry as well as by management in assessing the performance of the Company on a consistent basis.
Certain of the prior period non-GAAP financial measures presented in the following tables have been adjusted to conform with current period presentation. The following tables reconcile the Company’s non-GAAP financial measures (unaudited) to their most directly comparable GAAP (unaudited) financial measures (dollars in thousands unless otherwise noted, except per share amounts):

Non-GAAP Gross Profit and Margin Reconciliations | Three Months Ended June 30, |  | Six Months Ended June 30,
| 2026 |  | 2025 |  | 2026 |  | 2025
Gross profit | $ | 189,204 |  |  | $ | 171,723 |  |  | $ | 365,939 |  |  | $ | 332,983 |
Acquisition-related step-up inventory amortization (l) | — |  |  | 6,022 |  |  | — |  |  | 6,022 |
Gain on inventory and other adjustments (m) | — |  |  | (3,604) |  |  | — |  |  | (3,604) |
Non-GAAP gross profit | $ | 189,204 |  |  | $ | 174,141 |  |  | $ | 365,939 |  |  | $ | 335,401 |
Non-GAAP gross margin (%) (t) | 35.5 | % |  | 36.0 | % |  | 36.1 | % |  | 36.2 | %

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Quaker Chemical Corporation
Management’s Discussion and Analysis

Non-GAAP Operating Income and Margin Reconciliations | Three Months Ended June 30, |  | Six Months Ended June 30,
| 2026 |  | 2025 |  | 2026 |  | 2025
Operating income (loss) | $ | 40,603 |  |  | $ | (52,510) |  |  | $ | 74,192 |  |  | $ | (24,886) |
Acquisition-related step-up inventory amortization (l) | — |  |  | 6,022 |  |  | — |  |  | 6,022 |
Restructuring and related charges, net (a) | 8,116 |  |  | 8,793 |  |  | 15,497 |  |  | 23,383 |
Acquisition-related expenses (b) | 219 |  |  | 803 |  |  | 934 |  |  | 4,133 |
Gain on inventory and other adjustments (m) | — |  |  | (3,927) |  |  | — |  |  | (3,927) |
Business transformation costs (c) | 4,113 |  |  | — |  |  | 5,772 |  |  | — |
Impairment charges (o) | — |  |  | 88,840 |  |  | — |  |  | 88,840 |
Duplicate headquarter lease costs (q) | 564 |  |  | — |  |  | 886 |  |  | — |
Acquisition-related depreciation and amortization (k) | 1,586 |  |  | 1,681 |  |  | 3,194 |  |  | 1,681 |
Other charges (e) | 86 |  |  | 939 |  |  | 161 |  |  | 1,165 |
Non-GAAP operating income | $ | 55,287 |  |  | $ | 50,641 |  |  | $ | 100,636 |  |  | $ | 96,411 |
Non-GAAP operating margin (%) (t) | 10.4 | % |  | 10.5 | % |  | 9.9 | % |  | 10.4 | %

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Quaker Chemical Corporation
Management’s Discussion and Analysis

EBITDA, Adjusted EBITDA, Adjusted EBITDA Margin and Non-GAAP Net Income Reconciliations | Three Months Ended June 30, |  | Six Months Ended June 30,
| 2026 |  | 2025 |  | 2026 |  | 2025
Net income (loss) attributable to Quaker Chemical Corporation | $ | 26,835 |  |  | $ | (66,580) |  |  | $ | 46,504 |  |  | $ | (53,658) |
Depreciation and amortization (r) | 25,595 |  |  | 23,921 |  |  | 51,465 |  |  | 44,751 |
Interest expense | 9,873 |  |  | 12,779 |  |  | 19,752 |  |  | 22,324 |
Taxes on income before equity in net income of associated companies (s) | 11,172 |  |  | 5,472 |  |  | 18,317 |  |  | 13,014 |
EBITDA | 73,475 |  |  | (24,408) |  |  | 136,038 |  |  | 26,431 |
Equity income in a captive insurance company (f) | (3,028) |  |  | (2,075) |  |  | (3,635) |  |  | (2,746) |
Acquisition-related step-up inventory amortization (l) | — |  |  | 6,022 |  |  | — |  |  | 6,022 |
Restructuring and related charges, net (a) | 8,116 |  |  | 8,793 |  |  | 15,497 |  |  | 23,383 |
Acquisition-related expenses (b) | 219 |  |  | 803 |  |  | 934 |  |  | 4,133 |
Gain on inventory and other adjustments (m) | — |  |  | (3,927) |  |  | — |  |  | (3,927) |
Business transformation costs (c) | 4,113 |  |  | — |  |  | 5,772 |  |  | — |
Pension and postretirement benefit costs, non-service components (d) | 326 |  |  | 449 |  |  | 577 |  |  | 882 |
Impairment charges (o) | — |  |  | 88,840 |  |  | — |  |  | 88,840 |
Product liability claim reimbursement (p) | (1,000) |  |  | — |  |  | (1,000) |  |  | — |
Currency conversion impacts of hyper-inflationary economies (g) | 584 |  |  | 652 |  |  | 755 |  |  | 1,187 |
(Gain) loss on acquisition-related hedges (h) | — |  |  | (592) |  |  | — |  |  | 1,351 |
Gain on sale of assets (i) | — |  |  | (357) |  |  | — |  |  | (2,534) |
Debt modification and extinguishment costs (n) | 1,711 |  |  | — |  |  | 1,711 |  |  | — |
Duplicate headquarter lease costs (q) | 564 |  |  | — |  |  | 886 |  |  | — |
Other charges (e) | 86 |  |  | 1,279 |  |  | 161 |  |  | 1,505 |
Adjusted EBITDA | $ | 85,166 |  |  | $ | 75,479 |  |  | $ | 157,696 |  |  | $ | 144,527 |
Adjusted EBITDA margin (%) (t) | 16.0 | % |  | 15.6 | % |  | 15.6 | % |  | 15.6 | %
Adjusted EBITDA | $ | 85,166 |  |  | $ | 75,479 |  |  | $ | 157,696 |  |  | $ | 144,527 |
Less: Depreciation and amortization (r) | 25,595 |  |  | 23,921 |  |  | 51,465 |  |  | 44,751 |
Less: Interest expense | 9,873 |  |  | 12,779 |  |  | 19,752 |  |  | 22,324 |
Less: Taxes on income before equity in net income of associated companies - adjusted (s) | 13,381 |  |  | 10,460 |  |  | 23,396 |  |  | 21,104 |
Plus: Acquisition-related depreciation and amortization (k) | 1,586 |  |  | 1,681 |  |  | 3,194 |  |  | 1,681 |
Non-GAAP net income | $ | 37,903 |  |  | $ | 30,000 |  |  | $ | 66,277 |  |  | $ | 58,029 |

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Quaker Chemical Corporation
Management’s Discussion and Analysis

Non-GAAP Earnings per Diluted Share Reconciliations | Three Months Ended June 30, |  | Six Months Ended June 30,
| 2026 |  | 2025 |  | 2026 |  | 2025
GAAP earnings (loss) per diluted share attributable to Quaker Chemical Corporation common shareholders | $ | 1.55 |  |  | $ | (3.78) |  |  | $ | 2.68 |  |  | $ | (3.04) |
Equity income in a captive insurance company (f) | (0.18) |  |  | (0.12) |  |  | (0.21) |  |  | (0.16) |
Acquisition-related step-up inventory amortization (l) | — |  |  | 0.25 |  |  | — |  |  | 0.25 |
Restructuring and related charges, net (a) | 0.34 |  |  | 0.38 |  |  | 0.66 |  |  | 1.00 |
Acquisition-related expenses (b) | 0.01 |  |  | 0.05 |  |  | 0.04 |  |  | 0.19 |
Gain on inventory and other adjustments (m) | — |  |  | (0.16) |  |  | — |  |  | (0.16) |
Business transformation costs (c) | 0.18 |  |  | — |  |  | 0.25 |  |  | — |
Pension and postretirement benefit costs, non-service components (d) | 0.01 |  |  | 0.02 |  |  | 0.02 |  |  | 0.04 |
Impairment charges (o) | — |  |  | 4.91 |  |  | — |  |  | 4.91 |
Product liability claim reimbursement (p) | (0.04) |  |  | — |  |  | (0.04) |  |  | — |
Currency conversion impacts of hyper-inflationary economies (g) | 0.03 |  |  | 0.04 |  |  | 0.04 |  |  | 0.07 |
(Gain) loss on acquisition-related hedges (h) | — |  |  | (0.02) |  |  | — |  |  | 0.06 |
Gain on sale of assets (i) | — |  |  | (0.02) |  |  | — |  |  | (0.11) |
Debt modification and extinguishment costs (n) | 0.08 |  |  | — |  |  | 0.08 |  |  | — |
Duplicate headquarter lease costs (q) | 0.03 |  |  | — |  |  | 0.04 |  |  | — |
Other charges (e) | 0.01 |  |  | 0.04 |  |  | 0.01 |  |  | 0.04 |
Discrete tax items (j) | 0.10 |  |  | 0.05 |  |  | 0.12 |  |  | 0.13 |
Acquisition-related depreciation and amortization (k) | 0.07 |  |  | 0.07 |  |  | 0.13 |  |  | 0.07 |
Non-GAAP earnings per diluted share (u) | $ | 2.19 |  |  | $ | 1.71 |  |  | $ | 3.82 |  |  | $ | 3.29 |

(a)Restructuring and related charges, net represent the costs incurred by the Company associated with the Company’s restructuring programs and facility closure actions. See Note 7, Restructuring and Related Activities, to the Condensed Consolidated Financial Statements for additional information.
(b)Acquisition-related expenses include expenses associated with the Company’s recent and potential acquisitions, including legal, financial, consulting and other costs.
(c)Business transformation costs represent non-recurring expenses associated with the Company’s global business transformation program which was initiated in 2026. These costs generally relate to one-time third-party consulting costs relating to simplifying the organizational structure of legal entities, projects associated with information technology infrastructure initiatives, the optimization of specific product portfolios through targeted rationalization efforts, and the optimization of certain supply chain activities. See Note 7, Restructuring and Related Activities, to the Condensed Consolidated Financial Statements for additional information.
(d)Pension and postretirement benefit costs, non-service components represents the pre-tax, non-service components of the Company’s pension and postretirement net periodic benefit cost in each period. See Note 9, Pension and Other Postretirement Benefits, and Note 10, Other Income (Expense), net, to the Condensed Consolidated Financial Statements for additional information.
(e)Other charges include professional fees incurred in connection with tax audits, certain consultant and advisory expenses for the Company’s long-term strategic planning, and other items.
(f)Equity income in a captive insurance company represents the after-tax income attributable to the Company’s interest in Primex, Ltd. (“Primex”), a captive insurance company. The Company holds a 32% investment in and has significant influence over Primex, and therefore accounts for this interest under the equity method of accounting.
(g)Currency conversion impacts of hyper-inflationary economies represents the foreign currency remeasurement impacts associated with the Company’s affiliates in Argentina and Türkiye whose local economies are designated as hyper-inflationary under U.S. GAAP. These pre-tax foreign currency remeasurement impacts are not deductible for tax purposes for both the three and six months ended June 30, 2026 and 2025. The charges incurred relate to the immediate recognition of foreign currency remeasurement in the Condensed Consolidated Statements of Operations.
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Quaker Chemical Corporation
Management’s Discussion and Analysis
(h)(Gain) loss on acquisition-related hedges represents the mark-to-market and settlement of the foreign exchange forward contracts entered into March 2025 for an aggregate notional amount totaling $155.3 million to hedge the variability of exchange rate impacts between the U.S. Dollar and Japanese yen in connection with the acquisition of Dipsol. See Note 2, Business Acquisitions, and Note 17, Hedging Activities, to the Condensed Consolidated Financial Statements for additional information.
(i)Gain on sale of assets represents the gain recognized on the sale of certain property previously classified as held for sale and gain on sale of other assets that are not considered core to the Company’s operations. See Note 7, Restructuring and Related Activities, to the Condensed Consolidated Financial Statements for additional information.
(j)Discrete tax items include certain impacts of uncertain tax positions. See Note 11, Income Taxes, to the Condensed Consolidated Financial Statements for more information.
(k)Acquisition-related depreciation and amortization represents amortization expense recorded for definite-lived intangible assets in connection with the Dipsol and Natech acquisitions and depreciation expense recorded in connection with the fair value step-up of Dipsol’s property, plant, and equipment. See Note 2, Business Acquisitions, and Note 13, Goodwill and Other Intangible Assets, for more information.
(l)Acquisition-related step-up inventory amortization represents the amortization of the fair value step-up in Dipsol’s inventories as a result of the acquisition, which was recorded within Cost of goods sold in the Company’s Condensed Consolidated Statements of Operations during the three and six months ended June 30, 2025. See Note 2, Business Acquisitions, to the Condensed Consolidated Financial Statements for additional information.
(m)Gain on inventory and other adjustments represents immaterial out-of-period adjustments for inventory and other items and was recorded within Cost of goods sold and SG&A in the Company’s Condensed Consolidated Statements of Operations during the three and six months ended June 30, 2025.
(n)Debt modification and extinguishment costs includes the write-off of certain previously unamortized deferred financing costs as well as a portion of the third-party costs incurred to execute an amendment to the Company’s Credit Facility. See Note 14, Debt, to the Condensed Consolidated Financial Statements for additional information.
(o)Impairment charges represents the non-cash charge taken to write down the remaining carrying value of goodwill in the EMEA reportable segment during the three and six months ended June 30, 2025. See Note 13, Goodwill and Other Intangible Assets, to the Condensed Consolidated Financial Statements for additional information.
(p)Product liability claim reimbursement reflects insurance recoveries relating to a previous payment by the Company in connection with a product liability dispute with a customer. See Note 10, Other Income (Expense), net, to the Condensed Consolidated Financial Statements for additional information.
(q)Duplicate headquarter lease costs represent operating lease expenses and variable lease costs associated with the new Radnor, Pennsylvania laboratory and Headquarters lease, a non-recurring event, during the transition period. These costs are incurred concurrently with the Company's existing Conshohocken, Pennsylvania laboratory and Headquarters lease. Once the Company’s old lease agreement expires during the first quarter of 2027, adjustments for the new headquarter lease costs will not be necessary. See Note 6, Leases, to the Condensed Consolidated Financial Statements for additional information.
(r)Depreciation and amortization for the three and six months ended June 30, 2026 and 2025 each includes approximately $0.2 million and $0.5 million, respectively, of amortization expense recorded within equity in net income of associated companies in the Company’s Condensed Consolidated Statements of Operations. This is attributable to the amortization of the fair value purchase accounting step-up in connection with the acquisition of the Company’s 50% equity interest in Korea Houghton Corporation.
(s)Taxes on income before equity in net income of associated companies – adjusted presents the impact of any current and deferred income tax expense (benefit), as applicable, of the reconciling items presented in the reconciliation of net income attributable to Quaker Chemical Corporation to adjusted EBITDA and was determined utilizing the applicable rates in the taxing jurisdictions in which the adjustments occurred, subject to deductibility. This caption also includes the impact of specific tax charges and benefits for the three and six months ended June 30, 2026 and 2025.
(t)The Company calculates adjusted EBITDA margin, non-GAAP operating margin, and non-GAAP gross margin as the percentage of adjusted EBITDA, non-GAAP operating income, and non-GAAP gross profit to consolidated net sales.
(u)In each given period, the Company calculates non-GAAP earnings per diluted share as non-GAAP net income attributable to the Company per weighted average diluted shares outstanding using the “two-class share method”.
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Quaker Chemical Corporation
Management’s Discussion and Analysis
Off-Balance Sheet Arrangements
The Company’s off-balance sheet items outstanding as of June 30, 2026 include approximately $7 million of bank letters of credit and guarantees. The bank letters of credit and guarantees are not significant to the Company’s liquidity or capital resources.
Factors That May Affect Our Future Results
Certain information included in this Report and other materials filed or to be filed by us with the SEC, as well as information included in oral statements or other written statements made or to be made by us, contain or may contain forward-looking statements that fall under the safe harbor provisions of the Private Securities Litigation Reform Act of 1995 and the Securities Act of 1933, as amended. These statements can be identified by the fact that they do not relate strictly to historical or current facts and can generally be identified by words such as “may,” “could,” “should,” “would,” “believe,” “expect,” “anticipate,” “estimate,” “intend,” “outlook,” “target,” “possible,” “potential,” “plan” or similar expressions, but these terms are not the exclusive means of identifying such statements. Such statements include information relating to current and future business activities, operational matters, capital spending, and financing sources. We have based these forward-looking statements on assumptions, projections and expectations about future events that we believe are reasonable based on currently available information, including statements regarding the potential effects of economic downturns, tariffs, including retaliatory tariffs, “trade wars” and uncertainty surrounding changes in tariffs, inflation, and global supply chain constraints on the Company’s business, results of operations, and financial condition; our expectation that we will maintain sufficient liquidity and remain in compliance with the terms of the Company’s credit facility; expectations about future demand and raw material costs; and statements regarding the impact of increased raw material costs and pricing initiatives.
These forward-looking statements include statements with respect to our beliefs, plans, objectives, goals, expectations, anticipations, intentions, financial condition, results of operations, future performance, and business, which may differ materially from expectations, estimates and projections of many factors, including, but not limited to:
•the timing and extent of the impacts on our business from acts of war, terrorism and military conflicts, including those in Ukraine and the Middle East, as well as related economic, political and governmental actions taken by various governments and governmental organizations in response;
•inflationary pressures, increases in raw material costs, supply chain constraints and other impacts of economic downturns, as well as high interest rates and their impact on our and our customers’ business operations;
•the potential timing, impacts, benefits and other uncertainties of acquisitions and divestitures, including our ability to finance any acquisition on commercially reasonable terms or to realize synergies, integrate acquisitions and acquired businesses or separate divested assets and businesses;
•broader macroeconomic factors, including potential for changes in global and regional economic conditions, the possibility of global or regional slowdowns or recessions, other macroeconomic stresses and uncertainties, including potential impacts related to the recent actions of the federal government and responses thereto, as well as other political and geopolitical events, civil disturbances and endemics/pandemics or extreme weather events and other natural disasters that may adversely affect regional economic conditions and housing market;
•U.S. political conditions and legislative and regulatory activity (or inactivity), including adoption of (or failure to adopt) new laws, regulations and executive orders, changes in existing laws, regulations and executive orders or the way they are interpreted or applied, and adoption of laws, regulations or executive orders that conflict among jurisdictions in which we operate; and
•our future results and plans including our sustainability goals and enterprise strategy.
A major risk is that demand for the Company’s products and services is largely derived from the demand for our customers’ products, which subjects the Company to uncertainties related to downturns in a customer’s business and unanticipated customer production slowdowns and shutdowns.
Other major risks and uncertainties include, but are not limited to, legislative and regulatory developments including changes to existing laws and regulations, or the way they are interpreted, applied or enforced; tariffs, trade restrictions and the economic and other sanctions imposed by other nations on Russia and Belarus and/or other governments or government organizations; suspensions of activities in Russia by many multinational companies; foreign currency fluctuations; significant changes in applicable tax rates and regulations and the potential impacts therefrom, including those arising from OBBB; the impacts of consolidation in our industry, including loss or consolidation of a major customer; the effects of climate change, fires or other natural disasters; and the potential occurrence of cyber-security breaches, cyber-security attacks, and other technology outages and security incidents. Furthermore, the Company is subject to the same business cycles as those experienced by our customers in the steel, automotive, aerospace, industrial equipment, aluminum, and durable goods industries.
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Quaker Chemical Corporation
Management’s Discussion and Analysis
Any or all of the forward-looking statements in this Report, in the Company’s 2025 Form 10-K and in any other public statements we make may prove to be incorrect due to inaccurate assumptions or unforeseen risks and uncertainties. In addition to the factors above, our forward-looking statements are qualified with respect to the risks disclosed elsewhere in this Report, including Item 2, Management’s Discussion and Analysis of Financial Condition and Results of Operations. These risks, uncertainties, and possible inaccurate assumptions relevant to our business could materially impact our future performance and cause our actual results to differ materially from expected and historical results. We undertake no obligation to publicly update any forward-looking statement, whether as a result of new information, future events or otherwise. However, additional disclosures on related subjects can be found in the Company’s subsequent reports on Forms 10-K, 10-Q, 8-K and other related filings. We caution you not to place undue reliance on our forward-looking statements.
Quaker Houghton on the Internet
Financial results, news and other information about Quaker Houghton can be accessed from the Company’s website at https://www.quakerhoughton.com. This site includes important information on the Company’s locations, products and services, financial reports, news releases and career opportunities. The Company’s periodic and current reports on Forms 10-K, 10-Q, 8-K, and other filings, including exhibits and supplemental schedules filed therewith, and amendments to those reports, filed with the SEC are available on the Company’s website, free of charge, as soon as reasonably practicable after they are electronically filed with or furnished to the SEC. Information contained on, or that may be accessed through, the Company’s website is not incorporated by reference in this Report and, accordingly, you should not consider that information part of this Report.
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Item 3. Quantitative and Qualitative Disclosures About Market Risk.
We have evaluated the information required under this Item that was disclosed in Part II, Item 7A, of our Annual Report on Form 10-K for the year ended December 31, 2025, and we believe there has been no material change to that information, except the interest rate risk noted below:
Interest Rate Risk
As of June 30, 2026, borrowings under the Company’s Amended Credit Facility bear interest at either term SOFR or a base rate, in each case, plus an applicable margin based upon the Company’s consolidated net leverage ratio, and, in the case of term SOFR, a spread adjustment equal to 0.10% per annum. As a result of the variable interest rates applicable under the Amended Credit Facility, if interest rates rise significantly, the cost of debt to the Company will increase. This may have an adverse effect on the Company, depending on the extent of the Company’s borrowings outstanding throughout a given year.
From 2023 until the first quarter of 2026, the Company had interest rate swaps in place to convert a portion of the Company's variable rate borrowings under the Credit Facility to a fixed rate exposure. In March 2026, these interest rate swap contracts expired. In April 2026, the Company further amended its Credit Facility. In April 2026, the Company entered into $400.0 million notional amounts of four-year interest rate swaps, converting a portion of the Company’s variable rate borrowings into an average fixed rate of 3.58% plus the applicable margin.
As of June 30, 2026, and December 31, 2025, the Company had outstanding borrowings under the Amended Credit Facility and Credit Facility of approximately $864.7 million and $859.7 million, respectively. The interest rate applicable on outstanding borrowings under the Amended Credit Facility and Credit Facility was approximately 4.4% and 4.7% as of June 30, 2026, and December 31, 2025, respectively. An interest rate change of 100 basis points would have resulted in an approximate $4.3 million and $8.6 million increase or decrease to interest expense for the six months ended June 30, 2026, and year ended December 31, 2025, respectively.
Item 4. Controls and Procedures.
Evaluation of disclosure controls and procedures. As required by Rule 13a-15(b) under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), our management, including our principal executive officer and principal financial officer, has evaluated the effectiveness of our disclosure controls and procedures (as defined in Rule 13a-15(e) under the Exchange Act) as of the end of the period covered by this Report. Based on that evaluation, our principal executive officer and our principal financial officer have concluded that, as of June 30, 2026, the end of the period covered by this Report, our disclosure controls and procedures (as defined in Rule 13a-15(e) under the Exchange Act) were effective.
Changes in internal control over financial reporting. As required by Rule 13a-15(d) under the Exchange Act, our management, including our principal executive officer and principal financial officer, has evaluated our internal control over financial reporting to determine whether any changes to our internal control over financial reporting occurred during the quarter ended June 30, 2026 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting. Based on that evaluation, there were no changes that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting during the quarter ended June 30, 2026.
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PART II.
OTHER INFORMATION
Items 3 and 4 of Part II are inapplicable and have been omitted.
Item 1. Legal Proceedings.
Incorporated by reference is the information in Note 18, Commitments and Contingencies, to the Condensed Consolidated Financial Statements in Part I, Item 1, of this Report.
Item 1A. Risk Factors.
The Company’s business, financial condition, results of operations and cash flows are subject to various risks that could cause actual results to vary materially from recent results or from anticipated future results. In addition to the other information set forth in this Report, you should carefully consider the risk factors previously disclosed in Part I, Item 1A of the Company’s 2025 Form 10-K. There have been no material changes to the risk factors described therein other than as follows. However, the primary and secondary impacts of recent government actions including tariffs and trade policies, have impacted the global economy, disrupted global supply chains, created significant uncertainty and volatility in financial markets, and increased the risk of recession and elevated unemployment levels, and those conditions could continue or worsen. Accordingly, these actions and their impact on, among other things, the macroeconomic environment and regulatory policies could exacerbate the other risks and uncertainties set forth in “Item 1A. Risk Factors” in our 2025 10-K and could negatively impact our businesses and financial results.
Geopolitical instability, ongoing military conflicts involving Iran and other potential global events could materially and adversely affect our business, operations, and financial results.
Military conflict in the Middle East involving Iran has escalated in recent periods. This may result in extended or expanded military conflict, including to other countries, acts of terrorism, or other forms of regional instability. Such events could have a number of adverse impacts on our business, including but not limited to:
•Disruption of Supply Chains: Events unfolding in the Middle East have disrupted critical shipping routes (such as the Strait of Hormuz), delayed the delivery of raw materials and finished goods, and increased transportation and logistics costs. These may increase our materials costs or make it difficult or impossible to obtain necessary raw materials.
•Energy Price Volatility: Iran and its neighbors are significant oil producers, and conflict in the region has led to sharp increases and volatility in global energy prices, which may be prolonged and which may increase our operating costs and impact customer demand.
•Sanctions and Regulatory Risks: The imposition of new or expanded U.S., EU, or UN sanctions in response to hostilities could restrict our ability to conduct business with certain customers, suppliers, or financial institutions, and may require us to incur significant costs to ensure compliance or to unwind existing relationships.
•Cybersecurity Threats: Heightened geopolitical tensions may increase the risk of cyberattacks or other malicious activities targeting our information systems, potentially resulting in data breaches, business interruption, or reputational harm.
•Insurance and Financial Market Impacts: War or ongoing instability may result in higher insurance premiums, reduced availability of coverage for war-related losses, and increased volatility in global financial markets, which could adversely affect our liquidity and access to capital.
The occurrence of any of these events, or other unforeseen consequences of conflict involving Iran and/or the Middle East, could materially and adversely affect our business, financial condition, results of operations, and cash flows. We cannot predict the duration or scope of any such conflict, nor the extent to which it may impact our business or the global economy.
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Item 2. Unregistered Sales of Equity Securities, Use of Proceeds and Issuer Purchases of Equity Securities.
The following table sets forth information concerning shares of the Company’s common stock acquired by the Company during the period covered by this Report:

Period |  | (a) Total Number of Shares Purchased (1)(2) |  | (b) Average Price Paid Per Share (1)(2) |  | (c) Total Number of Shares Purchased as part of Publicly Announced Plans or Programs (2) |  | (d) Approximate Dollar Value of Shares that May Yet be Purchased Under the Plans or Programs (2)
April 1 - April 30 |  | 250 |  | $ | 127.84 |  |  | — |  | $ | 59,237,294 |
May 1 - May 31 |  | 99,793 |  | $ | 141.05 |  |  | 99,510 |  | $ | 239,589,877 |
June 1 - June 30 |  | 72,288 |  | $ | 142.74 |  |  | 71,058 |  | $ | 229,449,002 |
Total |  | 172,331 |  | $ | 141.74 |  |  | 170,568 |  | $ | 229,449,002 |

(1)1,763 of these shares were acquired from employees related to the surrender of Quaker Chemical Corporation shares in payment of the vesting of restricted stock awards or units. The price paid for shares acquired from employees pursuant to employee benefit and share-based compensation plans is based on the closing price of the Company’s common stock on the date of vesting as specified by the plan pursuant to which the applicable option, restricted stock award, or restricted stock unit was granted.
(2)The Company maintained the 2024 Share Repurchase Plan, which was approved by the Board and announced by the Company on February 28, 2024, authorized the repurchase of up to $150.0 million of Quaker Chemical Corporation common stock, and had no expiration date. On May 13, 2026, the Board of Directors of the Company approved, and the Company announced, the 2026 Share Repurchase Program, pursuant to which the Company is authorized to repurchase up to $250 million of Quaker Chemical Corporation common stock, which replaced the 2024 Share Repurchase Plan and has no expiration date. The number of shares to be repurchased and the timing of such transactions will depend on a variety of factors, including market conditions. During May 2026, the Company repurchased 25,277 shares under the 2024 Share Repurchase Program and, subsequently, 74,233 shares under the 2026 Share Repurchase Program.
Limitation on the Payment of Dividends
The Amended Credit Facility has certain limitations on the payment of dividends and other so-called restricted payment covenants. See Note 14, Debt, to the Condensed Consolidated Financial Statements, in Part I, Item 1, of this Report.
Item 5. Other Information.
Insider Trading Arrangements and Policies
No director or officer (as defined in Rule 16a-1(f) promulgated under the Exchange Act) of the Company adopted or terminated any Rule 10b5-1 trading arrangement or any non-Rule 10b5-1 trading arrangement (as such terms are defined in Item 408 of Regulation S-K) during the quarter ended June 30, 2026.
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Item 6. Exhibits.
(a) Exhibits

3.1 | – | Amended and Restated Articles of Incorporation (as amended through July 24, 2019). Incorporated by reference to Exhibit 3.1 as filed by the Registrant with its quarterly report on Form 10-Q filed on August 1, 2019.
3.2 | – | Amended and Restated By-laws (effective December 19, 2022). Incorporated by reference to Exhibit 3.1 as filed by the Registrant with its current report on Form 8-K on December 20, 2022.
10.1 | – | Separation Agreement and General Release by and between Quaker Chemical Corporation and Anna Ransley, dated April 21, 2026.*†
10.2 | – | Amendment No. 4, dated as of April 10, 2026, to the Credit Agreement, dated as of August 1, 2019, as amended. Incorporated by reference to Exhibit 10.5 as filed by the Registrant with Form 8-K filed on April 14, 2026.
31.1 | – | Certification of Chief Executive Officer of the Company pursuant to Rule 13a-14(a) of the Securities Exchange Act of 1934.*
31.2 | – | Certification of Chief Financial Officer of the Company pursuant to Rule 13a-14(a) of the Securities Exchange Act of 1934.*
32.1 | – | Certification of Chief Executive Officer of the Company Pursuant to 18 U.S. C. Section 1350.**
32.2 | – | Certification of Chief Financial Officer of the Company Pursuant to 18 U.S. C. Section 1350.**
101.INS | – | Inline XBRL Instance Document*
101.SCH | – | Inline XBRL Taxonomy Schema Document*
101.CAL | – | Inline XBRL Taxonomy Calculation Linkbase Document*
101.DEF | – | Inline XBRL Taxonomy Definition Linkbase Document*
101.LAB | – | Inline XBRL Taxonomy Label Linkbase Document*
101.PRE | – | Inline XBRL Taxonomy Presentation Linkbase Document*
104 | – | Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101.INS)*

* Filed herewith.
** Furnished herewith.
† Management contract or compensatory plan.
*********
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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.

| QUAKER CHEMICAL CORPORATION
| (Registrant)
| /s/ Thomas Coler
Date: July 30, 2026 | Thomas Coler, Executive Vice President, Chief Financial Officer and Principal Accounting Officer (officer duly authorized on behalf of, and principal financial officer of, the Registrant)

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