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ADTRAN Holdings, Inc.

For the period ended Jun 30, 2025. Filed Aug 5, 2025.

View on SEC.gov

About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Jun 30, 2025 · Filed Aug 5, 2025

ADTN$4.04-2.2%Stored close · as of Nov 6, 2026

What changed in Risk Factors?

Read the current filing

Previous report: 10-Q

Period ended 2025-03-31; filed 2025-05-20.

0000950170-25-075374

Item 1A. Risk FactorsUnregistered Sales of Equity Securities and Use of Proceeds

Current report: 10-Q

Period ended 2025-06-30; filed 2025-08-05.

0000950170-25-102561

Item 1A. Risk FactorsUnregistered Sales of Equity Securities and Use of Proceeds

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 24 previous paragraphs and 25 current paragraphs.

18 unchanged; 5 reworded; 2 added; 1 removed; 0 previous and 0 current paragraphs rearranged.

Tables are not compared: 0 previous and 0 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.

The current filing states there were no material changes to risk factors.

This is the filer’s own statement, not a conclusion from the comparison. Read its qualifications and the report it references.

Current filing’s statement

A list of factors that could materially affect our business, financial condition or operating results is described in Part I, Item 1A, “Risk Factors” in the 2024 Form 10-K/A. There have been no material changes to our risk factors from those disclosed in Part I, Item 1A, “Risk Factors” in the 2024 Form 10-K/A other than as described in the risk factors below.
Added paragraphs (2)

Current report

We have taken steps, and may take additional steps, to attempt to mitigate the impact of tariffs on our business, including by availing ourselves of certain exemptions to tariffs; by making changes to our supply chain practices, sources of supply, or manufacturing locations; and by passing the cost of tariffs to customers. These changes could take considerable time to implement, result in significant costs, and cause supply chain delays or disruption.

Current report

Moreover, on July 4, 2025, President Trump signed H.R. 1, Republicans’ “One Big Beautiful Bill,” into law. The bill increased the federal government’s debt limit by $5 trillion, making it unlikely that the limit will be reached in the immediate future. The effects of the bill and the continued budget deficits enabled thereunder remain uncertain.
Removed paragraphs (1)

Previous report

Moreover, on January 21, 2025, the U.S. Treasury began taking extraordinary measures to prevent a default on U.S. government debt, which measures are expected to continue until such time as the U.S. Congress increases the debt ceiling. However, the Congressional Budget Office estimated in March 2025 that if the debt limit remains unchanged, the government’s ability to borrow using extraordinary measures will likely be exhausted in August or September 2025.
Reworded paragraphs (5)

Previous wording

compliance with a wide variety of provincial, state, national and international laws and regulations applicable to the collection, use, retention, protection, disclosure, transfer and other processing of data, including personal data. Foreign data protection, privacy and other laws and regulations, including GDPR, are often more restrictive than those in the U.S. These data protection and privacy-related laws and regulations are varied, evolving, can be subject to significant change, may be augmented or replaced by new or additional laws and regulations and may result in ever-increasing regulatory and public scrutiny and escalating levels of enforcement and sanctions. For example, within the past three years, numerous states have adopted or are in the process of adopting various privacy-related laws and regulations. In addition, on July 16, 2020, the Court of Justice of the European Union issued a decision that invalidated the EU-U.S. Privacy Shield framework as a basis for transfers of personal data from the EU to the U.S., resulting in uncertainty and potential additional compliance obligations to ensure that a valid basis under the GDPR exists for these data transfers. Since that time, the E.U. and U.S. have developed the successor E.U.-U.S. Data Privacy Framework to address the 2020 decision, and on July 10, 2023, the European Commission issued an adequacy decision for the EU-US Data Privacy Framework, which entered in force on July 11, 2023; however, there are indications there may be legal challenges to the decision. Additionally, the European Commission published revised standard contractual clauses for data transfers from the European Economic Area in 2021, which were required to go into effect by December 2022. Finally, the U.K. has enacted a version of the GDPR the implementation of which occurred by way of the Data Protection Act 2018, collectively referred to as the "U.K. GDPR." Uncertainty remains, however, regarding how aspects of data protection in the U.K. will be handled in the medium to long term. There is also a risk that we, directly or as the result of a third-party Service Provider we use, could be found to have failed to comply with the laws and regulations applicable in a jurisdiction regarding the collection, consent, handling, transfer or disposal of personal data. In addition to the U.S. and Europe, we do business in numerous other countries around the globe. Those countries and jurisdictions may have, currently or in the future, data protection or privacy laws or regulations with similar or additional requirements, resulting in increased compliance costs and regulatory risk.

Current wording

compliance with a wide variety of provincial, state, national and international laws and regulations applicable to the collection, use, retention, protection, disclosure, transfer and other processing of data, including personal data. Foreign data protection, privacy and other laws and regulations, including GDPR, are often more restrictive than those in the U.S. These data protection and privacy-related laws and regulations are varied, evolving, can be subject to significant change, may be augmented or replaced by new or additional laws and regulations and may result in ever-increasing regulatory and public scrutiny and escalating levels of enforcement and sanctions. For example, within the past three years, numerous states have adopted or are in the process of adopting various privacy-related laws and regulations. In addition, on July 16, 2020, the Court of Justice of the European Union issued a decision that invalidated the EU-U.S. Privacy Shield framework as a basis for transfers of personal data from the EU to the U.S., resulting in uncertainty and potential additional compliance obligations to ensure that a valid basis under the GDPR exists for these data transfers. Since that time, the E.U. and U.S. have developed the successor E.U.-U.S. Data Privacy Framework to address the 2020 decision, and on July 10, 2023, the European Commission issued an adequacy decision for the EU-US Data Privacy Framework, which entered in force on July 11, 2023; however, there are indications there may be legal challenges to the decision. If the European Commission concludes in the future that the required level of protection is no longer ensured, the European Commission has the power to propose the suspension, amendment or repeal of any adequacy decision. Additionally, the European Commission published revised standard contractual clauses for data transfers from the European Economic Area in 2021, which were required to go into effect by December 2022. Finally, the U.K. has enacted a version of the GDPR the implementation of which occurred by way of the Data Protection Act 2018, collectively referred to as the "U.K. GDPR." In June 2025 the U.K. enacted the Data (Use and Access) Act 2025 (“DUAA”). The DUAA amends the U.K.GDPR and may create additional operational burdens for affected companies. Uncertainty remains, however, regarding how aspects of data protection in the U.K. will be handled in the medium to long term. There is also a risk that we, directly or as the result of a third-party Service Provider we use, could be found to have failed to comply with the laws and regulations applicable in a jurisdiction regarding the collection, consent, handling, transfer or disposal of personal data. In addition to the U.S. and Europe, we do business in numerous other countries around the globe. Those countries and jurisdictions may have, currently or in the future, data protection or privacy laws or regulations with similar or additional requirements, resulting in in…

Excerpt shortened here; the source contains the full paragraph.

Previous wording

the FCPA, which prohibits U.S. companies and their intermediaries from making corrupt payments to foreign officials for the purpose of directing, obtaining or keeping business, and requires companies to maintain reasonable books and records and a system of internal accounting controls. The FCPA applies to companies, individual directors, officers, employees and agents. Under the FCPA, U.S. companies may be held liable for the corrupt actions taken by employees, strategic or local partners or other representatives. On February 10, 2025, the U.S. government temporarily paused the enforcement of the FCPA. Whether FCPA enforcement will resume in the future and the extent to which it will be enforced remains uncertain.

Current wording

the FCPA, which prohibits U.S. companies and their intermediaries from making corrupt payments to foreign officials for the purpose of directing, obtaining or keeping business, and requires companies to maintain reasonable books and records and a system of internal accounting controls. The FCPA applies to companies, individual directors, officers, employees and agents. Under the FCPA, U.S. companies may be held liable for the corrupt actions taken by employees, strategic or local partners or other representatives. On February 10, 2025, the U.S. government temporarily paused the enforcement of the FCPA. On June 9, 2025, the U.S. Department of Justice issued new guidelines for the enforcement of the FCPA, focusing on a narrower range of misconduct than prosecutors have previously targeted while prioritizing prosecution of individuals engaging in criminal misconduct.

Previous wording

In recent years, international market conditions and the international regulatory environment have been increasingly affected by competition among countries and geopolitical frictions. During the first quarter of 2025 and into April 2025, the U.S. introduced trade policy actions that have increased import tariffs across a wide range of countries at various rates, with certain exemptions. These tariffs, along with other U.S. trade actions, have triggered retaliatory actions by certain affected countries, and other foreign governments may impose further trade measures, including reciprocal tariffs, on certain U.S. goods in the future. Because not all products can be sourced in all countries, we expect to experience increased costs in our supply chain as a result of such tariffs, which may lead to reduced margins or increased prices. At this time, it remains unclear what additional actions, if any, will be taken by the U.S. or other governments with respect to international trade agreements, the imposition of tariffs on goods imported into the U.S. or exported to other countries, tax policy related to international commerce, increased export control, sanctions and investment restrictions, import or use of foreign communications equipment, or other trade matters. Related costs and the uncertainty during transition periods could lead to changes in buying behavior, such as decreased demand. These impacts could have a negative effect on our financial results, including our revenue and profitability.

Current wording

In recent years, international market conditions and the international regulatory environment have been increasingly affected by competition among countries and geopolitical frictions. During the first half of 2025 and into July 2025, the U.S. introduced trade policy actions that have increased import tariffs across a wide range of countries at various rates, with certain exemptions. For example, the U.S. government is currently considering increasing import tariffs on various products and components, including semiconductors, and it recently increased tariffs on imports of certain critical raw minerals and derivative products relevant to our business and products. These tariffs, along with other U.S. trade actions, have triggered retaliatory actions by certain affected countries, and other foreign governments may impose further trade measures, including reciprocal tariffs, on certain U.S. goods in the future. Because not all products can be sourced in all countries, we expect to experience increased costs in our supply chain as a result of such tariffs, which may lead to reduced margins or increased prices. At this time, it remains unclear what additional actions, if any, will be taken by the U.S. or other governments with respect to international trade agreements, the imposition of tariffs on goods imported into the U.S. or exported to other countries, tax policy related to international commerce, increased export control, sanctions and investment restrictions, import or use of foreign communications equipment, or other trade matters. Related costs and the uncertainty during transition periods could lead to changes in buying behavior, such as decreased demand. These impacts could have a negative effect on our financial results, including our revenue and profitability.

Previous wording

The complexity of announced or future tariffs may also increase the risk that we or our customers or suppliers may be subject to enforcement actions in the U.S. or foreign jurisdictions related to compliance with trade regulations. Additionally, the imposition of tariffs is dependent upon the classification of items under the Harmonized Tariff System (“HTS”) and the country of origin of the item. Determination of the HTS and the origin of the item is a technical matter that can be subjective in nature. Accordingly, although we believe our classifications of both HTS and origin are appropriate, there is no certainty that the U.S. government will agree with us. If the U.S. government does not agree with our determinations, we could be required to pay additional amounts, including potential penalties, and our profitability would be adversely impacted.

Current wording

The complexity of announced or future tariffs may also increase the risk that we or our customers or suppliers may be subject to enforcement actions in the U.S. or foreign jurisdictions related to compliance with trade regulations. In May 2025, the U.S. Department of Justice announced that trade and customs fraud, including tariff evasion, is a high-impact area and designated it as an enforcement priority area. Additionally, the imposition of tariffs is dependent upon the classification of items under the Harmonized Tariff System (“HTS”) and the country of origin of the item. Determination of the HTS and the origin of the item is a technical matter that can be subjective in nature. Accordingly, although we believe our classifications of both HTS and origin are appropriate, there is no certainty that the U.S. government will agree with us. If the U.S. government does not agree with our determinations, we could be required to pay additional amounts, including potential penalties, and our profitability would be adversely impacted.

Previous wording

Finally, tariffs on our customers’ products may adversely affect our gross profit margins in the future due to the potential for increased pressure on our selling prices by customers seeking to offset the impact of tariffs on their own products. In addition, tariffs could make our products less attractive relative to products offered by competitors, which may not be subject to similar tariffs. Increases in tariffs on imported goods or the failure to resolve current international trade disputes could further decrease demand and have a material adverse effect on our business and operating results.

Current wording

Finally, tariffs on our customers’ products may adversely affect our gross profit margins in the future due to the potential for increased pressure on our selling prices by customers seeking to offset the impact of tariffs on their own products. In addition, tariffs could make our products less attractive relative to products offered by competitors, which may not be subject to similar tariffs. In reaction to the increased tariffs, customers may elect to reduce spending, renegotiate contracts, defer orders or delivery of existing orders, or shift purchases to other vendors, each of which would adversely impact our financial results and competitive position with customers. Increases in tariffs on imported goods or the failure to resolve current international trade disputes could further decrease demand and have a material adverse effect on our business and operating results.