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LGL GROUP INC

For the period ended Dec 31, 2025. Filed Mar 30, 2026.

View on SEC.gov

About this filing

A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2025 · Filed Mar 30, 2026

LGL$6.63+1.2%Stored close · as of Nov 6, 2026

What changed in Risk Factors?

Read the current filing

Previous report: 10-K

Period ended 2024-12-31; filed 2025-03-31.

0001437749-25-010246

Item 1A. Risk Factors

Current report: 10-K

Period ended 2025-12-31; filed 2026-03-30.

0001437749-26-010362

Item 1A. Risk Factors

The baseline is this issuer’s latest earlier reporting period of the same form that was filed before the current report. A previous 10-Q is a different quarter, not a year-over-year comparison. Amendments are excluded.

Compared 141 previous paragraphs and 125 current paragraphs.

109 unchanged; 14 reworded; 1 added; 15 removed; 3 previous and 1 current paragraphs rearranged.

Tables are not compared: 77 previous and 30 current tables excluded. Dates, whitespace, punctuation and numbering changes are ignored; changes to financial figures remain significant.

A changed paragraph is not evidence that risk increased or decreased. An unchanged paragraph does not establish that risk stayed the same.

Added paragraphs (1)

Current report

We are subject to the trade policies, export/import controls, and other rules and regulations, including tariffs, trade sanctions, and license requirements of the U.S. and other government authorities. During the first Trump Administration from 2017 to 2021, certain tariffs and retaliatory tariffs, as well as other trade restrictions, were imposed on various products and materials. In 2025, President Trump again imposed tariffs and retaliatory tariffs against U.S. trading partners, some countries responded with new or increased tariffs of their own, and the amount of the import tariff and the number of products subject to tariffs changed multiple times based on actions by the U.S. government .However, there is currently significant uncertainty about the future relationship between the United States and various other countries with respect to trade policies, treaties, tariffs and customs duties. On February 20, 2026, the U.S. Supreme Court issued a ruling striking down certain tariffs previously imposed under the International Emergency Economic Powers Act ("IEEPA"). Following the Supreme Court’s decision, the Trump Administration announced its intention to invoke other laws to collect tariffs and announced new tariffs on imports from all countries, in addition to any existing non-IEEPA tariffs. There remains substantial uncertainty regarding the duration of existing and newly announced tariffs, potential changes or pauses to such tariffs, tariff levels, and whether further additional tariffs or other retaliatory actions may be imposed, modified, or suspended, and the impacts of such actions on our business.
Removed paragraphs (15)

Previous report

Summary Risk Factors

Previous report

Risks Relating to Our Structure

Previous report

During the first Trump Administration from 2017 to 2021, certain tariffs and retaliatory tariffs, as well as other trade restrictions, were imposed on various products and materials. President Trump again has signaled that his new Administration will impose tariffs and retaliatory tariffs against U.S. trading partners. During his election campaign, President Trump indicated that he would impose a 25% tariff against all goods imported from Canada and Mexico, a 60% tariff on goods from China, and a blanket tariff of 10% to 20% on other imports to the U.S. On February 1, 2025, President Trump issued an Executive Order imposing tariffs at various levels on imports from Canada, Mexico, and China. The newly imposed tariffs have resulted in immediate threats of retaliatory tariffs against U.S. goods and resulted in discussions with the countries which have delayed many of the U.S. imposed tariffs while discussion with each trading partner continue.

Previous report

Risks Related to Our Securities

Previous report

The warrants to purchase shares of our common stock may not have any value.

Previous report

The warrants to purchase shares of our common stock are "European style warrants." Before the Separation, the warrants had an exercise price of $12.50 per share and only become exercisable on the earlier of (i) the expiration date, November 16, 2025, and (ii) such date that the 30-day volume weighted average price per share ("VWAP") of our common stock was greater than or equal to $17.50. Subsequent to the Separation, the warrant exercise price of $12.50 was adjusted to $4.75, and the warrant trigger price for potential acceleration of the exercise date of $17.50 was adjusted to $6.65. The previously announced distribution of MtronPTI shares under the Separation was a qualifying dilutive event that required an adjustment under Section 10 of the warrant agreement, with the exercise price of the warrants and the trigger price for the potential acceleration of the exercise date for its warrants adjusted using the calculation provided within the warrant agreement.

Previous report

The warrants became exercisable on March 4, 2025, and may be exercised in accordance with the terms of the warrant agreement until their expiration.

Previous report

This exercise price does not necessarily bear any relationship to established criteria for valuation of our common stock, such as book value per share, cash flows, or earnings; and the holder of such warrant should not consider this exercise price as an indication of the current or future market price of our common stock. There can be no assurance that the market price of our common stock will exceed $4.75 per share on November 16, 2025, the expiration date of the warrants, or at any other time the warrants may be exercised prior to such date. If the market price of our common stock on such date does not exceed $4.75 per share, the warrants will be of no value.

Previous report

An active trading market for the warrants to purchase shares of our common stock may not be sustained.

Previous report

If an active market for the warrants to purchase shares of our common stock is not sustained, it may be difficult for the holders thereof to sell such warrants without depressing the market price for such securities.

Previous report

Holders of the warrants to purchase shares of our common stock will have no rights as a common stockholder until such holders exercise their warrants and acquire shares of our common stock.

Previous report

Until warrant holders acquire shares of our common stock upon exercise of the warrants, warrant holders will have no rights with respect to the shares of our common stock underlying such warrants. Upon the acquisition of shares of our common stock upon exercise of the warrants, the holders thereof will be entitled to exercise the rights of a common stockholder only as to matters for which the record date for the matter occurs after the exercise date of the warrants.

Previous report

Adjustments to the exercise price of the warrants, or the number of shares of common stock for which the warrants are exercisable, following certain corporate events may not fully compensate warrant holders for the value they would have received if they held the common stock underlying the warrants at the time of such events.

Previous report

The warrants provide for adjustments to the exercise price of the warrants following a number of corporate events, including (i) our issuance of a stock dividend or the subdivision or combination of our common stock, (ii) our issuance of rights, options or warrants to purchase our common stock at a price below the 10-day VWAP of our common stock, (iii) a distribution of capital stock of the Company or any subsidiary other than our common stock, rights to acquire such capital stock, evidences of indebtedness or assets, (iv) our issuance of a cash dividend on our common stock, and (v) certain tender offers for our common stock by the Company or one or more of our wholly-owned subsidiaries. The warrants also provide for adjustments to the number of shares of common stock for which the warrants are exercisable following our issuance of a stock dividend or the subdivision or combination of our common stock. Any adjustment made to the exercise price of the warrants or the number of shares of common stock for which the warrants are exercisable following a corporate event in accordance with these provisions may not fully compensate warrant holders for the value they would have received if they held the common stock underlying the warrants at the time of the event.

Previous report

Risks Related to the Separation
Reworded paragraphs (14)

Previous wording

All investments, including those in related party mutual funds, are overseen by the independent Investment Committee of the Board of Directors (the "Investment Committee"). The Investment Committee meets regularly to review the alternatives and has determined the current investments most reflect the Company's objective of lower cost, market return and adherence to having a larger proportion of underlying investments directly in United States Treasuries.

Current wording

All investments, including those in related party mutual funds, are overseen by the independent Related Party Committee of the Board of Directors (the "Related Party Committee"). The Related Party Committee meets regularly to review the alternatives and has determined the current investments most reflect the Company's objective of lower cost, market return and adherence to having a larger proportion of underlying investments directly in United States Treasuries.

Previous wording

As of December 31, 2024, we had investments in Cash and cash equivalents and Marketable securities with a fair market value of $41,602, which may be accessed on short notice to satisfy our liquidity needs. However, if the investments experience negative performance, the value of these investments will be negatively impacted, which could have a material adverse effect on our operating results, cash flows and financial position.

Current wording

As of December 31, 2025, we had investments in Cash and cash equivalents and Marketable securities with a fair market value of $41,550, which may be accessed on short notice to satisfy our liquidity needs. However, if the investments experience negative performance, the value of these investments will be negatively impacted, which could have a material adverse effect on our operating results, cash flows and financial position.

Previous wording

Our business, financial condition, operating results and cash flows may be adversely affected by changes in global economic conditions and geopolitical risks, including credit market conditions, trade policies, tariffs, levels of consumer and business confidence, commodity prices and availability, inflationary pressure, exchange rates, levels of government spending and deficits, political conditions, global pandemics, and other challenges that could affect the global economy including impacts associated with the continuing developments in the Russian war against Ukraine, sanctions which have been announced by the United States and other countries against Russia, conflicts in Israel and the Middle East, and attacks on cargo ships in the Red Sea, which have caused significant uncertainty, adding to continuing concerns about global trade flows, supply chain disruptions, higher transportation costs, higher inflation and increases in interest rates in the markets in which we operate. These economic and geopolitical conditions could affect businesses such as ours in a number of ways. Such conditions could have an adverse impact on our flexibility to react to changing economic and business conditions and on our ability to fund our operations. In addition, restrictions on credit availability could adversely affect the ability of our customers to make payments. Similarly, credit restrictions may adversely affect our supplier base and increase the potential for one or more of our suppliers to experience financial distress.

Current wording

Our business, financial condition, operating results and cash flows may be adversely affected by changes in global economic conditions and geopolitical risks, including credit market conditions, trade policies, tariffs, levels of consumer and business confidence, commodity prices and availability, inflationary pressure, exchange rates, levels of government spending and deficits, social or political conditions, and other challenges that could affect the global economy including impacts associated with the continuing developments in the war against Ukraine and sanctions which have been announced by the United States and other countries against Russia, which have caused significant uncertainty, adding to continuing concerns about supply chain disruptions, inflation and increases in interest rates in the markets in which we operate. Similar geopolitical tensions and political and/or armed conflicts, including tensions between the U.S. and China, China and Taiwan, and the conflicts between the U.S. and Iran and Israel and Palestine could adversely impact our financial performance and global operations. Such conditions could have an adverse impact on our flexibility to react to changing economic and business conditions and on our ability to fund our operations. In addition, restrictions on credit availability could adversely affect the ability of our customers to make payments. Similarly, credit restrictions may adversely affect our supplier base and increase the potential for one or more of our suppliers to experience financial distress.

Previous wording

The above and other potential tariffs and trade restrictions may cause the prices of our vendors' products to increase, which could reduce demand for such products, or reduce our vendors' margins, and adversely impact their revenues, financial results, and ability to service debt. This in turn could adversely affect our financial condition and results of operations. In addition, to the extent changes in the political environment have a negative impact on us or on the markets in which we operate our business, our results of operations and financial condition could be materially and adversely impacted in the future. At this time, it remains unclear what the U.S. government or foreign governments will or will not do with respect to additional tariffs that may be imposed or international trade agreements and policies.

Current wording

operations. In addition, to the extent changes in the political environment have a negative impact on us or on the markets in which we operate our business, our results of operations and financial condition could be materially and adversely impacted in the future. At this time, the situation remains dynamic and it remains unclear what the U.S. government or foreign governments will or will not do with respect to additional tariffs that may be imposed or international trade agreements and policies.

Previous wording

Inflation in the United States decreased from 6.5% as of December 31, 2023 to 2.9% as of December 31, 2024, which is still above the U.S. Federal Reserve's long-term target of 2.0%. Inflation is expected to remain elevated in 2025 and the continued higher inflation may have an adverse impact on our Manufacturing cost of sales along with Engineering, selling and administrative expenses, as these costs could increase at a rate higher than our revenue.

Current wording

Inflation in the United States decreased from 2.9% as of December 31, 2024 to 2.7% as of December 31, 2025, which is still above the U.S. Federal Reserve's long-term target of 2.0%. If inflation remains elevated in 2026, our Manufacturing cost of sales along with Engineering, selling and administrative expenses could increase at a rate higher than our revenue.

Previous wording

The U.S. Federal Reserve decreased the federal funds rate a total of three times throughout 2024, resulting in a range from 4.25% to 4.50% as of December 31, 2024. However, it is expected that the U.S. Federal Reserve will continue to decrease the federal funds rate steady during 2025 to, among other things, control inflation. If interest rates continue to decline, the returns generated by our investments in U.S. Treasuries could be adversely impacted.

Current wording

The U.S. Federal Reserve decreased the federal funds rate a total of three times throughout 2025, resulting in a range from 3.50% to 3.75% as of December 31, 2025. If interest rates continue to decline, the returns generated by our investments in U.S. Treasuries could be adversely impacted.

Previous wording

For the years ended December 31, 2024 and 2023, we had net income of approximately $432 and $269, respectively. This fluctuation was a result of higher Net sales and Net investment income partially offset by higher expenses. Our operating income was derived from PTF, whose future rate of growth and profitability are highly dependent on the development and growth of demand for our products in the communications, networking, aerospace, defense, instrumentation and industrial markets, which can be cyclical, as well as net investment income from investments held by the Company. We cannot be certain whether we will generate sufficient revenues or sufficiently manage expenses to sustain profitability. Further, our returns on our cash and investments may not be sufficient to cover operating losses from PTF.

Current wording

For the years ended December 31, 2025 and 2024, we had net income of approximately $688 and $432, respectively. This fluctuation was a result of higher Net sales and Net investment income partially offset by higher expenses. Our operating income was derived from PTF, whose future rate of growth and profitability are highly dependent on the development and growth of demand for our products in the communications, networking, aerospace, defense, instrumentation and industrial markets, which can be cyclical, as well as net investment income from investments held by the Company. We cannot be certain whether we will generate sufficient revenues or sufficiently manage expenses to sustain profitability. Further, our returns on our cash and investments may not be sufficient to cover operating losses from PTF.

Previous wording

A significant percentage of our sales has been, and is expected to be, concentrated among a relatively small number of customers. In 2024, the Company’s two largest customers accounted for $310, or 13.9%, and $261, or 11.7%, respectively, of the Company’s Net sales. In 2023, the Company’s two largest customers accounted for $399, or 23.1%, and $236, or 13.7%, respectively, of the Company’s Net sales. We anticipate that this concentration of sales among these customers will continue in the future. The loss of a significant customer, changes in customer buying behaviors or a substantial decrease in sales to such a customer could have a material adverse effect on our sales and operating results. In addition, any consolidation among our key customers may further increase our customer concentration risk.

Current wording

A significant percentage of our sales has been, and is expected to be, concentrated among a relatively small number of customers. In 2025, the Company's three largest customers accounted for $453, or 18.5%, $394, or 16.1%, and $253, or 10.3%, respectively, of the Company’s Net sales. In 2024, the Company's two largest customers accounted for $310, or 13.9%, and $261, or 11.7%, respectively, of the Company’s Net sales. We anticipate that this concentration of sales among these customers will continue in the future. The loss of a significant customer, changes in customer buying behaviors or a substantial decrease in sales to such a customer could have a material adverse effect on our sales and operating results. In addition, any consolidation among our key customers may further increase our customer concentration risk.

Previous wording

From time to time, we may also be subject to U.S. Government investigations relating to our or our customers’ operations. In particular, for international business, we are required to submit a request for AES validation used by U.S. Government agencies to measure the compliance of U.S. exports with U.S. export control laws. The cost of cooperating or complying with such audits or investigations may adversely affect our financial results.

Current wording

From time to time, we may also be subject to U.S. government investigations relating to our or our customers’ operations and products. In particular, for international business, we are required to submit a request for AES validation used by U.S. government agencies to measure the compliance of U.S. exports with U.S. export control laws. The cost of cooperating or complying with such audits or investigations may adversely affect our financial results.

Previous wording

From January 1, 2024 through December 31, 2024, the high and low closing prices for our common stock were $6.58 and $5.05, respectively. There is a limited public market for our common stock, and we cannot provide assurances that a more active trading market will develop or be sustained. As a result of limited trading volume in our common stock, the purchase or sale of a relatively small number of shares could result in significant price fluctuations and it may be difficult for holders to sell their shares without depressing the market price for our common stock.

Current wording

From January 1, 2025 through December 31, 2025, the high and low closing prices for our common stock were $7.76 and $5.65, respectively. There is a limited public market for our common stock, and we cannot provide assurances that a more active trading market will develop or be sustained. As a result of limited trading volume in our common stock, the purchase or sale of a relatively small number of shares could result in significant price fluctuations and it may be difficult for holders to sell their shares without depressing the market price for our common stock.

Previous wording

Our officers, directors and 10% or greater stockholders control approximately 37.3% of the voting power represented by our outstanding shares of common stock as of March 14, 2025.

Current wording

Our officers, directors and 10% or greater stockholders control approximately 36.7% of the voting power represented by our outstanding shares of common stock as of March 16, 2026.

Previous wording

We received an opinion of a tax expert to the effect that, for U.S. federal income tax purposes, the Separation qualifies for tax-free treatment under certain sections of the Internal Revenue Code. However, the opinion relies on certain assumptions, representations and undertakings, including those relating to the past and future conduct of our business, and the opinion would not be valid if such assumptions, representations and undertakings were incorrect. Furthermore, the opinion is not binding on the Internal Revenue Service ("IRS") or the courts. If, notwithstanding receipt of the opinion, the Separation or certain related transactions are determined to be taxable, we would be subject to a substantial tax liability. In addition, if the Separation is taxable, each holder of our common stock who received shares of M-tron Industries, Inc. in connection with the Separation would generally be treated as receiving a taxable dividend in an amount equal to the fair value of the shares received.

Current wording

We received an opinion of a tax expert to the effect that, for U.S. federal income tax purposes, the Separation qualifies for tax-free treatment under certain sections of the Internal Revenue Code of 1986, as amended (the "Code"). However, the opinion relies on certain assumptions, representations and undertakings, including those relating to the past and future conduct of our business, and the opinion would not be valid if such assumptions, representations and undertakings were incorrect. Furthermore, the opinion is not binding on the Internal Revenue Service ("IRS") or the courts. If, notwithstanding receipt of the opinion, the Separation or certain related transactions are determined to be taxable, we would be subject to a substantial tax liability. In addition, if the Separation is taxable, each holder of our common stock who received shares of M-tron Industries, Inc. in connection with the Separation would generally be treated as receiving a taxable dividend in an amount equal to the fair value of the shares received.

Previous wording

There is a risk that the Distribution may not qualify for tax-free treatment and, accordingly, will be a taxable transaction to the Company’s stockholders. While the Distribution is intended to be tax-free under Section 355 of the Internal Revenue Code of 1986, as amended (the "Code"), and while we believe that the Company’s stockholders should not recognize gain or loss as a result of the Distribution and that no amount should be included in their income as a result of the Distribution for U.S. federal income tax purposes, the Company nor MtronPTI has applied or will apply for a private letter ruling from the IRS with respect to the tax consequences of the Distribution. Accordingly, there can be no assurance that the IRS or another taxing authority will not assert that the Distribution is taxable to the Company, MtronPTI or the Company’s stockholders. If the Distribution is determined to be taxable for U.S. federal income tax purposes, the receipt of MtronPTI common stock in the Separation is expected to be treated as a distribution of property in an amount equal to the fair market value of the stock received. We believe that a reasonable approach to determine the fair market value of the shares of MtronPTI common stock received would be to use the volume weighted average price of MtronPTI common stock on the first full trading day following the Distribution. In such circumstances, the Distribution of MtronPTI common stock in the Separation would be treated as ordinary dividend income to the extent considered paid out of the Company’s current or accumulated earnings and profits (as determined under U.S. federal income tax principles). Distributions in excess of the Company’s current year and accumulated earnings and profits will be treated as a non-taxable return of capital, which reduces basis, to the extent of the holder’s basis in its shares of the Company’s common stock, as applicable, and thereafter as capital gain. The amount of those earnings and profits is not determinable at this time because it will depend on the Company’s income for the entire tax year in which the distribution occurs.

Current wording

There is a risk that the Distribution may not qualify for tax-free treatment and, accordingly, will be a taxable transaction to the Company’s stockholders. While the Distribution is intended to be tax-free under Section 355 of the Code, and while we believe that the Company’s stockholders should not recognize gain or loss as a result of the Distribution and that no amount should be included in their income as a result of the Distribution for U.S. federal income tax purposes, neither the Company nor MtronPTI has applied or will apply for a private letter ruling from the IRS with respect to the tax consequences of the Distribution. Accordingly, there can be no assurance that the IRS or another taxing authority will not assert that the Distribution is taxable to the Company, MtronPTI or the Company’s stockholders. If the Distribution is determined to be taxable for U.S. federal income tax purposes, the receipt of MtronPTI common stock in the Separation is expected to be treated as a distribution of property in an amount equal to the fair market value of the stock received. We believe that a reasonable approach to determine the fair market value of the shares of MtronPTI common stock received would be to use the volume weighted average price of MtronPTI common stock on the first full trading day following the Distribution. In such circumstances, the Distribution of MtronPTI common stock in the Separation would be treated as ordinary dividend income to the extent considered paid out of the Company’s current or accumulated earnings and profits (as determined under U.S. federal income tax principles). Distributions in excess of the Company’s current year and accumulated earnings and profits will be treated as a non-taxable return of capital, which reduces basis, to the extent of the holder’s basis in its shares of the Company’s common stock, as applicable, and thereafter as capital gain. The amount of those earnings and profits is not determinable at this time because it will depend on the Company’s income for the entire tax year in which the distribution occurs.

Previous wording

As a result of the Separation, Marc Gabelli serves as special advisor to the Chairman of the Board of Directors of MtronPTI and serves as Chairman of the Board of Directors and co-Chief Executive Officer of the Company. Such dual roles could create, or appear to create, potential conflicts of interest when the Company and MtronPTI’s officers and directors face decisions that could have different implications for the two companies.

Current wording

As a result of the Separation, Marc Gabelli serves as special advisor to the Chairman of the Board of Directors of MtronPTI and serves as Executive Chairman of the Board of Directors the Company. Such dual roles could create, or appear to create, potential conflicts of interest when the Company and MtronPTI’s officers and directors face decisions that could have different implications for the two companies.
Rearranged current paragraphs (1)

Current report — wording carried from elsewhere

Future tariffs and trade restrictions may cause the prices of our vendors' products to increase, which could reduce demand for such products, or reduce our vendors' margins, and adversely impact their revenues, financial results, and ability to service debt. This in turn could adversely affect our financial condition and results of
Rearranged previous paragraphs (3)

Previous report — wording carried elsewhere

Risks Relating to Liquidity and Capital Requirements

Previous report — wording carried elsewhere

Risks Relating to Our Merchant Investment Business

Previous report — wording carried elsewhere

Risks Related to Our Business and Industry