Business Combination Prospectus (Form 425)

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

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

GENTHERM INCORPORATED

(Exact name of Registrant as Specified in Its Charter)

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

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

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company ☐

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. ☐

Item 2.02 Results of Operations and Financial Condition.

On July 23, 2026, Gentherm Incorporated (the "Company") publicly announced its financial results for the second quarter of 2026 and updated full year 2026 guidance. A copy of the Company's news release is attached hereto as Exhibit 99.1 and is incorporated herein by reference.

Item 7.01 Regulation FD Disclosure.

On July 23, 2026 at 8:00 a.m. Eastern Time, the Company will host a conference call to discuss the second quarter of 2026 results and provide an update on its full year 2026 guidance.

A copy of the supplemental materials that will be used during the conference call can be accessed on the Events page of the Investors section of the Company's website at www.gentherm.com. The content of the Company's website is not incorporated herein by reference.

The information in Items 2.02 and 7.01 herein and the attached exhibit 99.1 shall not be deemed filed for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), nor shall they be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act except as shall be expressly stated by specific reference in such filing.

Item 8.01 Other Events.

The Board of Directors of the Company (the "Board") terminated the Company's 2024 stock repurchase program effective July 27, 2026 (the "Effective Date"). Under such program, the Company was authorized to purchase shares of the Company's common stock, no par value ("common stock"), for aggregate consideration of up to $150 million (the "2024 Stock Repurchase Program"). As of June 30, 2026 and the Effective Date, the 2024 Stock Repurchase Program had $110.1 million of repurchase authorization remaining.

Effective as of the Effective Date, the Board authorized a new stock repurchase program (the "2026 Stock Repurchase Program"), pursuant to which the Company is authorized to repurchase up to $400 million of its issued and outstanding common stock over a three-year period, expiring July 27, 2029. Repurchases under the 2026 Stock Repurchase Program may be made, from time to time, in amounts and at prices the Company deems appropriate, subject to alternative uses of capital and prevailing market conditions, applicable legal requirements, debt covenants and other contractual restrictions, and other considerations. Under the authorization, any such repurchases may be executed using open market purchases, privately negotiated agreements, accelerated share repurchase programs, transactions in accordance with Rule 10b5-1 under the Exchange Act, or other transactions, and may be funded from cash on hand, available borrowings or proceeds from future equity or debt offerings. The 2026 Stock Repurchase Program may be modified, extended or terminated by the Company's Board at any time without prior notice.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits

NO OFFER OR SOLICITATION

This Current Report on Form 8-K is not intended to and does not constitute an offer to sell or the solicitation of an offer to buy or exchange any securities or a solicitation of any vote or approval in any jurisdiction, nor shall there be any sale, issuance or transfer of securities in any jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such jurisdiction. It does not constitute a prospectus or prospectus equivalent document. No offering or sale of securities shall be made except by means of a prospectus meeting the requirements of Section 10 of the Securities Act of 1933, as amended (the "Securities Act"), and otherwise in accordance with applicable law.

Additional Information and Where to Find It

In connection with the proposed transaction among Gentherm, Modine Manufacturing Company ("Modine") and Modine's Performance Technologies business ("SpinCo") (the "Proposed Transaction"), the parties have filed relevant materials with the SEC, including, among other filings, a registration statement on Form S-4 filed by Gentherm on July 2, 2026 (the "Form S-4") that includes a preliminary proxy statement/prospectus of Gentherm, and a registration statement on Form 10 filed by SpinCo on July 2, 2026 that incorporates by reference certain portions of the Form S-4 and serves as an information statement/prospectus in connection with the spin-off of SpinCo from Modine. Neither the Form S-4 nor the Form 10 have yet become effective. After the Form S-4 is declared effective by the SEC, a definitive proxy statement/prospectus will be mailed to shareholders of Gentherm. INVESTORS AND SECURITY HOLDERS OF GENTHERM AND MODINE ARE URGED TO READ THE PROXY STATEMENT/PROSPECTUS, THE INFORMATION STATEMENT/PROSPECTUS AND ANY OTHER DOCUMENTS THAT ARE FILED WITH THE SEC, AS WELL AS ANY AMENDMENTS OR SUPPLEMENTS TO THESE DOCUMENTS, CAREFULLY AND IN THEIR ENTIRETY WHEN THEY BECOME AVAILABLE BECAUSE THEY WILL CONTAIN IMPORTANT INFORMATION ABOUT GENTHERM, MODINE, SPINCO, THE PROPOSED TRANSACTION AND RELATED MATTERS. Investors and security holders are able to obtain free copies of the Form S-4 and the proxy statement/prospectus (when available) and other documents filed with the SEC by Gentherm, Modine or SpinCo through the website maintained by the SEC at www.sec.gov. Copies of the documents filed with the SEC by Gentherm are available free of charge on Gentherm's website at ir.Gentherm.com under the tab "Financial Info" and under the heading "SEC Filings." Copies of the documents filed with the SEC by Modine and SpinCo are available free of charge on Modine's website at investors.Modine.com under the tab "Financials" and under the heading "SEC Filings."

Participants in the Solicitation

Gentherm and Modine and their respective directors and executive officers and other members of management and employees may be considered participants in the solicitation of proxies from Gentherm's shareholders in connection with the Proposed Transaction under the rules of the SEC. Information about the directors and executive officers of Gentherm is set forth its Annual Report on Form 10-K for the year ended December 31, 2025, which was filed with the SEC on February 19, 2026, and its proxy statement for its 2026 annual meeting of shareholders, which was filed with the SEC on April 1, 2026 and supplemented on April 10, 2026. To the extent holdings of Gentherm's securities by its directors or executive officers have changed since the amounts set forth in such filings, such changes have been or will be reflected on Initial Statements of Beneficial Ownership on Form 3 or Statements of Beneficial Ownership on Form 4 filed with the SEC. Information about the directors and executive officers of Gentherm and other information regarding the potential participants in the proxy solicitations and a description of their direct and indirect interests, by security holdings or otherwise, are contained in the proxy statement/prospectus and other relevant materials filed with the SEC regarding the Proposed Transaction. Information about the directors and executive officers of Modine is set forth in its Annual Report on Form 10-K for the year ended March 31, 2026, which was filed with the SEC on May 27, 2026, and its proxy statement for its 2026 annual meeting of shareholders, which was filed with the SEC on July 10, 2026. To the extent holdings of Modine's securities by its directors or executive officers have changed since the amounts set forth in such filings, such changes have been or will be reflected on Initial Statements of Beneficial Ownership on Form 3 or Statements of Beneficial Ownership on Form 4 filed with the SEC. You may obtain these documents (when they become available) free of charge through the website maintained by the SEC at www.sec.gov and from Gentherm's website and Modine's website as described above.

Cautionary Statement Regarding Forward-Looking Statements

This Current Report on Form 8-K includes "forward-looking statements" as that term is defined in Section 27A of the Securities Act, and Section 21E of the Exchange Act, including statements regarding the Proposed Transaction among Gentherm, Modine and SpinCo. These forward-looking statements generally are identified by the words "believe," "feel," "project," "expect," "anticipate," "appear," "estimate," "forecast," "outlook," "target," "endeavor," "seek," "predict," "intend," "suggest," "strategy," "plan," "may," "could," "should," "will," "would," "will be," "will continue," "will likely result," or the negative thereof or variations thereon or similar terminology generally intended to identify forward-looking statements. All statements, other than historical facts, including, but not limited to, statements regarding the expected timing and structure of the Proposed Transaction, the ability of the parties to complete the Proposed Transaction, the expected benefits of the Proposed Transaction, including future financial and operating results, anticipated strategic benefits of the Proposed Transaction, the amount and timing of synergies from the Proposed Transaction, the tax consequences of the Proposed Transaction, the terms and scope of the expected financing in connection with the Proposed Transaction, the aggregate amount of indebtedness of the combined company following the closing of the Proposed Transaction, the combined company's plans, objectives, expectations and intentions, legal, economic and regulatory conditions, and any assumptions underlying any of the foregoing, are forward-looking statements.

These forward-looking statements are based on Gentherm's and Modine's current expectations and are subject to risks and uncertainties surrounding future expectations generally. Actual results could differ materially from those currently anticipated due to a number of risks and uncertainties, many of which are beyond Gentherm's and Modine's control. None of Gentherm, Modine, SpinCo or any of their respective directors, executive officers, advisors or representatives make any representation or provide any assurance or

guarantee that the occurrence of the events expressed or implied in any forward-looking statements will actually occur, or if any of them do occur, what impact they will have on the business, results of operations or financial condition of Gentherm, Modine or the combined business. Should one or more of these risks or uncertainties materialize, or should underlying assumptions prove incorrect, actual results may vary materially from those indicated or anticipated by such forward-looking statements, including developments that could have a material adverse effect on Gentherm's and Modine's businesses and the ability to successfully complete the Proposed Transaction and realize its benefits. The inclusion of such statements should not be regarded as a representation that such plans, estimates or expectations will be achieved. Important factors that could cause actual results to differ materially from such plans, estimates or expectations include, among others, (1) that one or more closing conditions to the Proposed Transaction, including certain regulatory approvals, may not be satisfied or waived, on a timely basis or otherwise, including that a governmental entity may prohibit, delay or refuse to grant approval for the consummation of the Proposed Transaction, may require conditions, limitations or restrictions in connection with such approvals or that the required approval by the shareholders of Gentherm may not be obtained; (2) the risk that the Proposed Transaction may not be completed on the terms or in the time frame expected by Gentherm, Modine and SpinCo, or at all; (3) unexpected costs, charges or expenses resulting from the Proposed Transaction; (4) uncertainty of the expected financial performance of the combined company following completion of the Proposed Transaction; (5) failure to realize the anticipated benefits of the Proposed Transaction, including as a result of delay in completing the Proposed Transaction or integrating the businesses of Gentherm and SpinCo, on the expected timeframe or at all; (6) the ability of the combined company to implement its business strategy; (7) difficulties and delays in the combined company achieving revenue and cost synergies; (8) inability of the combined company to retain and hire key personnel; (9) the occurrence of any event that could give rise to termination of the Proposed Transaction; (10) the risk that shareholder litigation in connection with the Proposed Transaction or other litigation, settlements or investigations may affect the timing or occurrence of the Proposed Transaction or result in significant costs of defense, indemnification and liability; (11) evolving legal, regulatory and tax regimes; (12) changes in general economic and/or industry specific conditions or any volatility resulting from the imposition of and changing policies, including those policies with respect to tariffs; (13) actions by third parties, including government agencies; (14) the risk that the anticipated tax treatment of the Proposed Transaction is not obtained; (15) the risk of greater than expected difficulty in separating the business of SpinCo from the other businesses of Modine; (16) risks related to the disruption of management time from ongoing business operations due to the pendency of the Proposed Transaction, or other effects of the pendency of the Proposed Transaction on the relationship of any of the parties to the Proposed Transaction with their employees, customers, suppliers, or other counterparties; and (17) other risk factors detailed from time to time in Gentherm's and Modine's reports filed with the SEC, including Gentherm's and Modine's annual reports on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K and other documents filed with the SEC, including documents that will be filed with the SEC in connection with the Proposed Transaction. The foregoing list of important factors is not exclusive.

Any forward-looking statements speak only as of the date of this Current Report on Form 8-K. None of Gentherm, Modine or SpinCo undertakes, and each party expressly disclaims, any obligation to update any forward-looking statements, whether as a result of new information or development, future events or otherwise, except as required by law. Readers are cautioned not to place undue reliance on any of these forward-looking statements.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Exhibit 99.1

Gentherm Reports 2026 Second Quarter Results and Announces a New Increased Stock Repurchase Authorization

Revenue Growth of 9.5% (ex-FX) Year-over-Year Delivered Record Quarterly Revenue of $416 Million

2026 Full Year Guidance Raised

Board Authorized New Stock Repurchase Program of up to $400 Million

Strategic Medical Acquisition Broadens Product Portfolio and Expands Channel Access

NOVI, Michigan, July 23, 2026 -- Gentherm (NASDAQ:THRM), a global market leader of innovative thermal management and pneumatic comfort technologies, today announced its financial results for the second quarter ended June 30, 2026.

"The Gentherm team demonstrated strong commercial performance with record quarterly revenue, while also scaling our core technologies into new markets. Our growth initiatives in both home and office, and medical markets continued to accelerate." said Bill Presley, the Company's President and CEO. "In addition, I was pleased with our execution during the quarter. The operating systems and key performance indicators we have put in place to drive more rigor and standardization throughout the business are yielding positive results."

Second Quarter Highlights

The Company provides various non-GAAP financial measures in this release. See "Use of Non-GAAP Measures" below for additional information, including definitions, usefulness for investors and limitations, as well as reconciliations below to the most directly comparable GAAP financial measures.

Guidance

The Company raised its guidance for full year 2026 which is provided below¹:

¹2026 guidance based on tariffs currently in effect as of today, our current forecast of customer orders and expectations of near-term conditions, light vehicle production in our relevant markets decreasing at a low single digit rate for full year 2026 versus 2025, and a EUR to USD exchange rate of $1.16/Euro. Assumes an effective tax rate of ~30%. Does not reflect any impact from the planned combination with Modine Performance Technologies.

Presley concluded, "Our strong first half performance puts us on track to deliver a solid year and gives us confidence in raising our 2026 guidance. We continue to transform the Company for profitable growth, margin expansion, and driving shareholder returns."

M&A Updates

New Stock Repurchase Authorization

"During the quarter, we secured financing that provides additional flexibility to support the long-term capital needs of the business. With a strong balance sheet and access to capital, we are well positioned to execute our strategic priorities while maintaining a disciplined approach to capital allocation." said Jon Douyard, the Company's Chief Financial Officer. "The Board's authorization of a new stock repurchase program underscores our confidence in the business's long-term cash flow generation and our commitment to creating value for shareholders."

Conference Call

As previously announced, Gentherm will conduct a conference call today at 8:00 am Eastern Time to review these results. The dial-in number for the call is 1-877-407-4018 (callers in the U.S.) or +1-201-689-8471 (callers outside the U.S.). The passcode for the live call is 13761564.

A live webcast and one-year archived replay of the call, as well as a copy of the supplemental materials that will be used during the conference call, can be accessed on the Events page of the Investor section of Gentherm's website at www.gentherm.com.

A telephonic replay will be available approximately two hours after the call until 11:59 pm Eastern Time on August 6, 2026. The replay can be accessed by dialing 1-844-512-2921 (callers in the U.S.), or +1-412-317-6671 (callers outside the U.S.). The passcode for the replay is 13761564.

Investor Contact
Gregory Blanchette
[email protected] 
248.308.1702

Media Contact
Haley Baur
[email protected] 
248.289.9711

About Gentherm

Gentherm (NASDAQ: THRM) is a global market leader of innovative thermal management and pneumatic comfort technologies. Automotive products include Climate Control Seats (CCS®), Climate Control Interiors (CCI™), Lumbar and Massage Comfort Solutions, and Valve Systems. Medical products include patient temperature management systems. The Company is also developing a number of new technologies and products that will help enable improvements to existing products and to create new product applications for existing and new markets. Gentherm has more than 14,000 employees in facilities across 13 countries. In 2025, the company recorded annual sales of approximately $1.5 billion and secured $2.2 billion in automotive new business awards. For more information, go to www.gentherm.com.

NO OFFER OR SOLICITATION

This release is not intended to and does not constitute an offer to sell or the solicitation of an offer to buy or exchange any securities or a solicitation of any vote or approval in any jurisdiction, nor shall there be any sale, issuance or transfer of securities in any jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such jurisdiction. It does not constitute a prospectus or prospectus equivalent document. No offering or sale of securities shall be made except by means of a prospectus meeting the requirements of Section 10 of the Securities Act, and otherwise in accordance with applicable law.

Additional Information and Where to Find It

In connection with the proposed transaction (the "Proposed Transaction") among Gentherm, Modine Manufacturing Company ("Modine") and Modine's Performance Technologies business ("SpinCo"), the parties have filed relevant materials with the SEC, including, among other filings, a registration statement on Form S-4 filed by Gentherm on July 2, 2026 (the "Form S-4") that includes a preliminary proxy statement/prospectus of Gentherm, and a registration statement on Form 10 filed by SpinCo that incorporates by reference certain portions of the Form S-4 and serves as an information statement/prospectus in connection with the spin-off of SpinCo from Modine. Neither the Form S-4 nor the Form 10 have yet become effective. After the Form S-4 is declared effective by the SEC, a definitive proxy statement/prospectus will be mailed to shareholders of Gentherm. INVESTORS AND SECURITY HOLDERS OF GENTHERM AND MODINE ARE URGED TO READ THE PROXY STATEMENT/PROSPECTUS, THE INFORMATION STATEMENT/PROSPECTUS AND ANY OTHER DOCUMENTS THAT ARE FILED WITH THE SEC, AS WELL AS ANY AMENDMENTS OR SUPPLEMENTS TO THESE DOCUMENTS, CAREFULLY AND IN THEIR ENTIRETY WHEN THEY BECOME AVAILABLE BECAUSE THEY WILL CONTAIN IMPORTANT INFORMATION ABOUT GENTHERM, MODINE, SPINCO, THE PROPOSED TRANSACTION AND RELATED MATTERS. Investors and security holders are able to obtain free copies of the Form S-4 and the proxy statement/prospectus (when available) and other documents filed with the SEC by Gentherm, Modine or SpinCo through the website maintained by the SEC at www.sec.gov. Copies of the documents filed with the SEC by Gentherm are available free of charge on Gentherm's website at ir.Gentherm.com under the tab "Financial Info" and under the heading "SEC Filings." Copies of the documents filed with the SEC by Modine and SpinCo are available free of charge on Modine's website at investors.Modine.com under the tab "Financials" and under the heading "SEC Filings."

Participants in the Solicitation

Gentherm and Modine and their respective directors and executive officers and other members of management and employees may be considered participants in the solicitation of proxies from Gentherm's shareholders in connection with the Proposed Transaction under the rules of the SEC. Information about the directors and executive officers of Gentherm is set forth in its Annual Report on Form 10-K for the year ended December 31, 2025, which was filed with the SEC on February 19, 2026, and its proxy statement for its 2026 annual meeting of shareholders, which was filed with the SEC on April 1, 2026 and supplemented on April 10, 2026. To the extent holdings of Gentherm's securities by its directors or executive officers have changed since the amounts set forth in such filings, such changes have been or will be reflected on Initial Statements of Beneficial Ownership on Form 3 or Statements of Beneficial Ownership on Form 4 filed with the SEC. Information about the directors and executive officers of Gentherm and other information regarding the potential participants in the proxy solicitations and a description of their direct and indirect interests, by security holdings or otherwise, are contained in the proxy statement/prospectus and other relevant materials filed with the SEC regarding the Proposed Transaction. Information about the directors and executive officers of Modine is set forth in its Annual Report on Form 10-K for the year ended March 31, 2026, which was filed with the SEC on May 27, 2026, and its proxy statement for its 2026 annual meeting of shareholders, which was filed with the SEC on July 10, 2026. To the extent holdings of Modine's securities by its directors or executive officers have changed since the amounts set forth in such filings, such changes have been or will be reflected on Initial Statements of Beneficial Ownership on Form 3 or Statements of Beneficial Ownership on Form 4 filed with the SEC. You may obtain these documents (when they become

available) free of charge through the website maintained by the SEC at www.sec.gov and from Gentherm's website and Modine's website as described above.

Forward-Looking Statements

Except for historical information contained herein, statements in this release are forward-looking statements that are made pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. These forward-looking statements represent Gentherm Incorporated's goals, beliefs, plans and expectations about its prospects for the future and other future events. The forward-looking statements included in this release are made as of the date hereof or as of the date specified herein and are based on management's reasonable expectations and beliefs. In making these statements we rely on assumptions and analysis based on our experience and perception of historical trends, current conditions and expected future developments, third party information and projections from sources that management believes to be reputable, as well as other factors we consider appropriate under the circumstances. Such statements are subject to a number of important assumptions, significant risks and uncertainties (some of which are beyond our control) and other factors that may cause actual results or performance to differ materially from that described in or indicated by the forward-looking statements, including but not limited to:

Furthermore, important factors related to the Proposed Transaction could cause actual results to differ materially from those currently anticipated, including:

The foregoing risks should be read in conjunction with the Company's reports filed with or furnished to the Securities and Exchange Commission (the "SEC"), including "Risk Factors," in its most recent Annual Report on Form 10-K and subsequent SEC filings, for a discussion of these and other risks and uncertainties. In addition, with reasonable frequency, we have entered into business combinations, acquisitions, divestitures, strategic investments and other significant transactions. Such forward-looking statements do not include the potential impact of any such transactions that may be completed after the date hereof (except the Proposed Transaction to the extent specified), each of which may present material risks to the Company's future business and financial results. Moreover, we operate in a very competitive and rapidly changing environment and new risks emerge from time to time.

Except as required by law, the Company expressly disclaims any obligation or undertaking to update any forward-looking statements to reflect any change in its strategies or expectations with regard thereto or any change in events, conditions or circumstances on which any such statement is based.

Use of Non-GAAP Financial Measures

In addition to the results reported in accordance with GAAP throughout this release, the Company has provided here or elsewhere information regarding: adjusted earnings before interest, taxes, depreciation and amortization ("Adjusted EBITDA"); Adjusted EBITDA margin; Adjusted net income; Adjusted earnings per share ("Adjusted earnings per share" or "Adjusted EPS"); Quarter-to-date Operating Cash Flow; Free Cash Flow; Adjusted Free Cash Flow; Adjusted Free Cash Flow Conversion rate; net capital expenditures ("net CAPEX"); Net Debt; Liquidity; Net Leverage Ratio ("Net Leverage"); revenue, segment revenue and product revenue excluding foreign currency translation and other specified gains and losses; Adjusted operating expenses; Pro Forma Revenue; Pro Forma Adjusted EBITDA; and Pro Forma Adjusted EBITDA Margin, each a non-GAAP financial measure. The Company defines Adjusted EBITDA as earnings before interest, taxes, depreciation and amortization, deferred financing cost amortization, non-cash stock based compensation expenses, restructuring expenses, net, unrealized currency gain or loss and other gains and losses not reflective of the Company's ongoing operations and related tax effects. The Company defines Adjusted EBITDA margin as Adjusted EBITDA divided by product revenues. The Company defines Adjusted net income as earnings adjusted by restructuring expenses, net, unrealized currency gain or loss and other gains and losses not reflective of the Company's ongoing operations and related tax effects. The Company defines Adjusted EPS as Adjusted net income divided by the Company's weighted average shares outstanding. The Company defines Quarter-to-date Operating Cash Flow as Net cash provided by/(used in) operating activities for the current period, less that of the immediately preceding period. The Company defines Free Cash Flow as Net cash provided by/(used in) operating activities plus Proceeds from the sale of property and equipment less Purchases of property and equipment. The Company defines net CAPEX as Purchases of property and equipment less Proceeds from the sale of property and equipment. The Company defines Adjusted Free Cash Flow as Net cash provided by/(used in) operating activities, excluding cash restructuring expenses, net and other gains and losses not reflective of the Company's ongoing operations, less net CAPEX. The Company defines Adjusted Free Cash Flow Conversion rate as Adjusted Free Cash Flow divided by Adjusted EBITDA. The Company defines Net Debt as the principal amount of all Consolidated Funded Indebtedness (as defined in the Credit Agreement) less cash and cash equivalents. The Company defines Liquidity as the sum of cash and cash equivalents and availability under the Company's revolving line of credit. The Company defines Net Leverage as Net Debt divided by Adjusted EBITDA for the trailing four fiscal quarters. The Company defines revenue, segment revenue or product revenue excluding foreign currency translation and other specified gains and losses as such revenue, excluding the estimated effects of foreign currency exchange on revenue by translating actual revenue using the prior period foreign currency exchange rates and excluding the other items specified. The Company defines Adjusted operating expenses as operating expenses excluding related non-cash stock based compensation, restructuring expenses, net, and other gains and losses not reflective of the Company's ongoing operations. The Company defines Pro Forma Revenue as Gentherm's product revenues for the trailing four fiscal quarters (from the date specified), plus Modine Performance Technologies' Net sales for the trailing four fiscal quarters (from the date specified), as reported by Modine Manufacturing Company, adjusted to reflect the latest business structure. The Company defines Pro Forma Adjusted EBITDA as Gentherm's Adjusted EBITDA for the trailing four fiscal quarters (from the date specified), plus Modine Performance Technologies' Adjusted EBITDA for the trailing four fiscal quarters (from the date specified), as reported by Modine Manufacturing Company, adjusted to reflect the latest business structure and go-forward operational alignment. The Company defines Pro Forma Adjusted EBITDA Margin as Pro Forma Adjusted EBITDA divided by Pro Forma Revenue.

The Company's reconciliations are included in this release or can be found in the supplemental materials for this reporting period on the Company's website.

In evaluating its business, the Company considers and uses Quarter-to-date Operating Cash Flow, Free Cash Flow, Adjusted Free Cash Flow, Adjusted Free Cash Flow Conversion rate, Net Debt, Net Leverage

and Liquidity as supplemental measures of its liquidity and the other non-GAAP financial measures as supplemental measures of its operating performance. Management provides such non-GAAP financial measures so that investors will have the same financial information that management uses with the belief that it will assist investors in properly assessing the Company's performance on a period-over-period basis by excluding matters not indicative of the Company's ongoing operating or liquidity results and therefore enhance the comparability of the Company's results and provide additional information for analyzing trends in the business. In evaluating our non-GAAP financial measures, you should be aware that in the future we may incur revenues, expenses, and cash and non-cash obligations that are the same as or similar to some of the adjustments in our presentation of non-GAAP financial measures. Our presentation of non-GAAP financial measures should not be construed as an inference that our future results will be unaffected by unusual or non-recurring items. There also can be no assurance that we will not modify the presentation of our non-GAAP financial measures in the future, and any such modification may be material. Other companies in our industry may define and calculate these non-GAAP financial measures differently than we do and those calculations may not be comparable to our metrics. These non-GAAP measures have limitations as analytical tools, and when assessing the Company's operating performance or liquidity, investors should not consider these non-GAAP measures in isolation, or as a substitute for net income/(loss), revenue or other consolidated income/(loss) statement or cash flow statement data prepared in accordance with GAAP.

Non-GAAP measures referenced in this release and other public communications may include estimates of future Adjusted EBITDA, Adjusted EBITDA margin, Adjusted Free Cash Flow, Adjusted Free Cash Flow Conversion rate, Adjusted EPS, Pro Forma Revenue, Pro Forma Adjusted EBITDA and Pro Forma Adjusted EBITDA Margin. The Company has not reconciled the non-GAAP forward-looking guidance included in this release to the most directly comparable GAAP measures because this cannot be done without unreasonable effort due to the variability and low visibility with respect to taxes and non-recurring items, which are potential adjustments to future earnings. We expect the variability of these items to have a potentially unpredictable, and a potentially significant, impact on our future GAAP financial results.

GENTHERM INCORPORATED

CONSOLIDATED CONDENSED STATEMENTS OF INCOME

(Dollars in thousands, except per share data)

(Unaudited)

GENTHERM INCORPORATED

REVENUE BY PRODUCT CATEGORY AND RECONCILIATION OF FOREIGN CURRENCY TRANSLATION IMPACT

(Dollars in thousands)

(Unaudited)

GENTHERM INCORPORATED

RECONCILIATION OF NET INCOME TO ADJUSTED EBITDA

AND ADJUSTED EBITDA MARGIN

(Dollars in thousands)

(Unaudited)

GENTHERM INCORPORATED

RECONCILIATION OF NET INCOME TO ADJUSTED NET INCOME

AND ADJUSTED EARNINGS PER SHARE

(Dollars in thousands, except per share data)

(Unaudited)

GENTHERM INCORPORATED

CONSOLIDATED CONDENSED BALANCE SHEETS

(Dollars in thousands, except share data)

(Unaudited)

GENTHERM INCORPORATED

CONSOLIDATED CONDENSED STATEMENTS OF CASH FLOWS

(Dollars in thousands)

(Unaudited)

GENTHERM INCORPORATED

OTHER NON-GAAP RECONCILIATIONS

(Dollars in thousands)

(Unaudited)