Skip to main content

SONOCO PRODUCTS CO

For the period ended Dec 31, 2025. Filed Feb 26, 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 Feb 26, 2026

SON$50.43-1.8%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 2025-02-28.

0000091767-25-000014

Item 1A. Risk Factors

Current report: 10-K

Period ended 2025-12-31; filed 2026-02-26.

0000091767-26-000008

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 187 previous paragraphs and 196 current paragraphs.

142 unchanged; 39 reworded; 9 added; 1 removed; 5 previous and 6 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.

Added paragraphs (9)

Current report

•changes to multilateral conventions, treaties, tariffs and trade measures or other arrangements between or among sovereign nations;

Current report

We continue to face uncertainty with respect to trade relations between the United States and many of its trading partners. For example, during 2025, the U.S. government announced, delayed, re-imposed and revised a series of broad-based, as well as country-, bloc- and sector-specific, tariffs on imports, as well as other trade policy changes. In August 2025, the U.S. government set firmly established reciprocal tariff rates for various countries that were, for the most part, incremental increases over the previously established baseline rate of 10%. Some countries announced retaliatory actions or plans for retaliatory actions, which gave rise to further escalations of trade measures by the United States and impacted countries. Such tariffs and other trade restrictions, and uncertainty related thereto, have had, and may in the future have, an adverse direct effect on our costs of products sold and margins and have had, and may in the future have, an adverse indirect effect due to reduced demand for our products or other impacts to our customers, suppliers or other business partners. On February 20, 2026, the U.S. Supreme Court invalidated certain of the tariffs implemented by the U.S. government. This ruling and any future changes in tariffs or other trade policies may result in additional changes and have further direct and indirect adverse effects on our consolidated financial

Current report

Tariff increases have in the past had, and we expect that such measures and any additional measures will in the future have, an adverse effect on our costs of products sold and margins, including by increasing the cost of imported raw materials, which costs we may be unable to pass on to our customers without affecting demand, and potentially disrupting supply chains, causing delays and logistical challenges. In order to mitigate the impact of these trade-related increases on our costs of products sold, we have increased, and may further increase in the future, prices in certain markets and, over the longer term, make changes in our supply chain and potentially, our global manufacturing strategy. For example, in 2025, the U.S. government announced the expansion of Section 232 tariffs on steel and aluminum imported into the United States (“Section 232 Tariffs”). As a result, imported steel and aluminum originating from most foreign countries is currently subject to a 50% duty. A portion of the steel and aluminum we purchase for our metal packaging and industrial paper packaging businesses is sourced from outside the United States, and although we generally negotiate agreements to share tariff costs with brokers from which we purchase certain raw materials and have the contractual ability to pass on cost increases due to tariffs to our customers, we may be unable to maintain such cost sharing and cost pass-on practices, and any price increases may cause our customers to find alternative suppliers and result in reduced demand for our products. If we are unable to successfully reduce or pass on these costs through price increases, adjust our supply chain without incurring significant costs, or locate alternative suppliers for raw materials or finished goods at acceptable costs or in a timely manner, our net sales, costs, and margins could be adversely affected.

Current report

Higher tariffs also may increase the cost of purchasing and maintaining manufacturing equipment used in our operations. We believe the impact of higher tariffs on purchases of manufacturing equipment, while modest to our results of operations, will result in higher cash costs of such items and may therefore reduce both the number of capital projects we are able to undertake and the return on investment on such capital projects. Further, the Company may incur higher costs due to tariffs on maintenance and repair spending. If we are unable to effectively manage the impact of higher tariffs on our capital expenditures and repairs and maintenance spending through price pass-through mechanisms or locating lower-cost alternative suppliers, our results of operations, including our cash flows, could be materially and adversely affected.

Current report

Further, the uncertainty surrounding global trade policy and its broader economic impacts requires significant management attention and makes it difficult to make long-term strategic decisions regarding the best way to respond to these pressures. Such uncertainty has in the past increased, and may in the future increase the volatility of currency exchange rates. In addition, even if we are able to mitigate the direct impacts to our operations from changes in U.S. and foreign trade policy, our sales volumes have been, and may in the future be, adversely affected by reduced sales of or demand for end products incorporating our packaging products or changes in consumer behavior, whether resulting from increased costs of such products attributable to increased tariffs or other trade barriers or the broader economic impact of such measures, such as increased inflation, decreased consumer spending or other adverse macroeconomic trends.

Current report

•changes to our pricing model;

Current report

We have continued to explore AI use cases in our operations, but there is no guarantee that our investment in such technologies will result in improvements in productivity, efficiency, or other anticipated benefits. While we are continuing to analyze potential risks arising from our use of AI, because AI technology is highly complex and rapidly developing, we may not be able to predict all of the risks that may arise relating to our current or any future use of AI.

Current report

On January 5, 2026, the OECD announced the implementation of a side-by-side (“SbS”) system, which allows U.S.-parented multinationals to be exempt from certain components of the GMT due to having an eligible taxation system already in place under existing U.S. tax rules. The SbS system is effective for fiscal years beginning on or after January 1, 2026. As each country in which we operate evaluates their alignment with the recommendations and enacts GMT rules, the ultimate impact of any such changes on our effective tax rate remains uncertain.

Current report

21 FORM 10-K SONOCO 2025 ANNUAL REPORT
Removed paragraphs (1)

Previous report

We continue to face uncertainty with respect to trade relations between the United States and many of its trading partners. For example, the United States and China have imposed significant tariffs on certain products in recent years, and the current administration has proposed and in some cases implemented further increase of tariffs on Chinese and other foreign imports into the United States. Such tariffs have had, and we expect that they will continue to have, an adverse effect on our costs of products sold and margins in our North America operations. Additional measures targeting U.S. trade with China, including the expansion of U.S. export controls targeting China and Chinese companies, could potentially have an adverse effect on our consolidated financial condition and results of operations.
Reworded paragraphs (39)

Previous wording

We have operations throughout North and South America, Europe, Australia and Asia, with approxim ately 315 owned and leased facilities in 40 countries as of December 31, 2024. In 2024, approximately 33% of consolidated sales came from operations outside of the United States, and we significantly expanded our international operations with the acquisition of Eviosys in December 2024. Management of global operations is extremely complex, and operations in foreign countries are subject to local statutory and regulatory requirements, differing legal environments, and other additional risks that may not exist, or be as significant, in the United States. These additional risks, which can vary substantially by country and by region, can adversely affect our business operations and financial results, and include, without limitation:

Current wording

We have operations throughout North and South America, Europe, Australia and Asia, with approxim ately 265 owned and leased facilities in 37 countries as of December 31, 2025. In 2025, approximately 52% of consolidated sales came from operations outside of the United States, reflecting the significant expansion of our international operations with the December 2024 acquisition of Eviosys. Management of global operations is extremely complex, and operations in foreign countries are subject to local statutory and regulatory requirements, differing legal environments, and other additional risks that may not exist, or be as significant, in the United States. These additional risks, which can vary substantially by country and by region, can adversely affect our business operations and financial results, and include, without limitation:

Previous wording

•compliance with and changes in applicable foreign laws and regulations, including with respect to data privacy, artificial intelligence (“AI”), consumer protection, environmental and antitrust matters;

Current wording

•compliance with and changes in applicable foreign laws and regulations, including with respect to data privacy, AI, consumer protection, environmental and antitrust matters;

Previous wording

•political, social, legal and economic instability, civil unrest, war and other geopolitical tensions (such as the ongoing conflicts between Russia and Ukraine and in the Middle East), catastrophic events, acts of terrorism, and health emergencies or widespread outbreaks of infectious diseases (such as COVID-19).

Current wording

•political, social, legal and economic instability, civil unrest, war, expansion of same and other geopolitical tensions (such as the ongoing conflict between Russia and Ukraine and uncertainty in the Middle East, the potential escalation of tensions between China and Taiwan, and the potential impact of recent events in Venezuela on Latin America), catastrophic events, acts of terrorism, and health emergencies or widespread outbreaks of infectious diseases.

Previous wording

We have extensive international operations and are dependent on customers and suppliers that operate in local economies around the world. In addition, we access global credit markets as part of our capital allocation strategy. Adverse global macroeconomic conditions could adversely impact our ability to access credit, or the price at which funding could be obtained. Likewise, uncertainty about or a decline in global or regional economic conditions has in the past and could in the future have a significant impact on the financial stability of our suppliers and customers, and has and can in the future adversely impact demand for our products. For example, during the COVID-19 pandemic, we previously experienced adverse effects on customer stability and demand for our products. Potential effects on us include financial instability, inability to obtain credit to finance operations, and insolvency.

Current wording

We have extensive international operations and are dependent on customers and suppliers that operate in local economies around the world. In addition, we access global credit markets as part of our capital allocation strategy. Adverse global macroeconomic conditions could adversely impact our ability to access credit, or the price at which funding could be obtained. Likewise, uncertainty about or a decline in global or regional economic conditions has in the past and could in the future have a significant impact on the financial stability of our suppliers and customers, and has and can in the future adversely impact demand for our products. For example, during the COVID-19 pandemic, we experienced adverse effects on customer stability and demand for our products. Potential effects on us include financial instability, inability to obtain credit to finance operations, and insolvency.

Previous wording

Furthermore, export control laws and economic sanctions may prohibit the shipment of certain products to, and related transactions involving, embargoed or otherwise sanctioned countries, governments and persons, and may prohibit us from engaging in certain activities in connection with such countries, governments, and persons. Despite our efforts to ensure compliance with applicable law, we cannot guarantee that a violation of export control laws or economic sanctions will not occur. A prohibited shipment, transaction, or activity could have adverse consequences, including government investigations, inquiries, or subpoenas, penalties, fines, civil and criminal sanctions, and reputational harm. Any change in export or import regulations, economic sanctions or related legislation, shift in the enforcement or scope of existing regulations, or change in the countries, governments, persons, activities, or technologies targeted by such regulations, could decrease our ability to export or sell our products internationally. Any limitation on our ability to export or sell our products could adversely affect our business. For example, in 2022, following Russia’s invasion of Ukraine and the imposition of economic sanctions against Russia by the United States and other countries, we finalized the exit from our operations in Russia, which consisted of two small manufacturing operations, and incurred asset impairment charges as a result of our exit. We also ceased sourcing from Russian suppliers. As part of the Eviosys acquisition, we acquired certain existing operations in Russia. While we are still evaluating these operations, Russia carries a heightened risk from an export controls and sanctions perspective, including export control restrictions and restrictions concerning transactions involving sanctioned persons and the provision of certain services and investments. These export control and sanctions restrictions may impair our ability to leverage these Russian operations and adversely affect its financial condition. We expect that continuing to operate in Russia in compliance with applicable U.S., EU, UK, and other laws and regulations will require us to expend substantial resources and devote significant management attention. Any failure to comply with applicable requirements could expose us to significant penalties, expenses incurred relating to government investigations, inquiries, or subpoenas, and reputational harm. Although we have policies and procedures in place to promote compliance with such laws, there can be no assurance that they will be followed at all times or effectively detect and prevent all a violations of export control laws and economic sanctions in connection with these operations in Russia will not occur. U.S., EU, UK, and other economic sanctions, export controls and related laws and regulations may increase and make continuing such Russia operations impracticable or impossible.

Current wording

Furthermore, export control laws and economic sanctions may prohibit the shipment of certain products to, and related transactions involving, embargoed or otherwise sanctioned countries, governments and persons, and may prohibit us from engaging in certain activities in connection with such countries, governments, and persons. Despite our efforts to ensure compliance with applicable law, we cannot guarantee that a violation of export control laws or economic sanctions will not occur. A prohibited shipment, transaction, or activity could have adverse consequences, including government investigations, inquiries, or subpoenas, penalties, fines, civil and criminal sanctions, and reputational harm. Any change in export or import regulations, economic sanctions or related legislation, shift in the enforcement or scope of existing regulations, or change in the countries, governments, persons, activities, or technologies targeted by such regulations, could decrease our ability to export or sell our products internationally. Any limitation on our ability to export or sell our products could adversely affect our business. For example, in 2022, following Russia’s invasion of Ukraine and the imposition of economic sanctions against Russia by the United States and other countries, we finalized the exit from our operations in Russia, which consisted of two small manufacturing operations, and incurred asset impairment charges as a result of our exit. We also ceased sourcing from Russian suppliers. As part of the Eviosys acquisition in December 2024, we acquired certain existing operations in Russia. These operations carry a heightened risk from an export controls and sanctions perspective, including export control restrictions and restrictions concerning transactions involving sanctioned persons and the provision of certain services and investments. These export controls and sanctions may impair our ability to leverage these Russian operations. We expect that continuing to operate in Russia in compliance with applicable U.S., EU, UK, and other laws and regulations will require us to expend substantial resources and devote significant management attention. Any failure to comply with applicable requirements could expose us to significant penalties, expenses incurred relating to government investigations, inquiries, or subpoenas, and reputational harm. Although we have policies and procedures in place to promote compliance with such laws, there can be no assurance that they will be followed at all times or effectively detect and prevent all violations of export control laws and economic sanctions in connection with these operations in Russia. U.S., EU, UK, and other economic sanctions, export controls and related laws and regulations may increase and make continuing such Russia operations impracticable or impossible. Further, the Russian government has recently seized the assets of several Western companies, including metal can manufacturers, placing them under st…

Excerpt shortened here; the source contains the full paragraph.

Previous wording

Export control laws and economic sanctions may also have an indirect adverse effect on our business. For example, some of our customers previously exported their products to Russia, and any reduction in demand for such customers’ products could in turn reduce demand for our products. Economic sanctions against Russia have also contributed to adverse changes in the global price and availability of natural gas, raw materials and finished goods, which could reduce our sales and earnings or otherwise have an adverse effect on our operations. Any future additional export controls or sanctions imposed by the United States, the United Kingdom, the European Union, or other countries could further exacerbate these effects.

Current wording

Export control laws and economic sanctions may also have an indirect adverse effect on our business. For example, some of our customers previously exported their products to Russia, and any reduction in demand for such customers’ products could in turn reduce demand for our products. Economic sanctions against Russia have also contributed to adverse changes in the global price and availability of natural gas, raw materials and finished goods, which could reduce our sales and earnings or otherwise have an adverse effect on our operations. Any future additional export controls or sanctions imposed by the US, the UK, the EU, or other countries could further exacerbate these effects.

Previous wording

10 FORM 10-K SONOCO 2024 ANNUAL REPORT

Current wording

10 FORM 10-K SONOCO 2025 ANNUAL REPORT condition and results of operations. The Company is continuing to monitor and evaluate the full impact of the U.S. Supreme Court ruling and changing trade policies and regulations.

Previous wording

In addition, in July 2020, the United States-Mexico-Canada Agreement, which replaced the North American Free Trade Agreement, became effective. In response to this agreement, other countries may change their own trade policies, including the imposition of additional tariffs and quotas, which could also adversely affect our business outside the United States. If further tariffs are imposed on a broader range of imports, further retaliatory trade measures are taken by countries in response to tariffs, or efforts are made to withdraw from or substantially modify such agreements, then we may be required to raise our prices or incur additional expenses, which may result in the loss of customers and harm our sales, earnings, business, financial condition, and results of operations.

Current wording

In addition, in response to the United States-Mexico-Canada Agreement (“USMCA”), other countries may change their own trade policies, including the imposition of additional tariffs and quotas, which could also adversely affect our business outside the United States. If further tariffs are imposed on a broader range of imports, further retaliatory trade measures are taken by countries in response to tariffs, or efforts are made to withdraw from or substantially modify such agreements, then we may be required to raise our prices or incur additional expenses, which may result in the loss of customers and harm our sales, earnings, business, financial condition, and results of operations. Furthermore, the duty preferential treatment for goods that qualify for the USMCA was temporarily exempted from the United States 25% tariff on Mexican and Canadian goods, and although Canada imposed retaliatory tariffs on goods coming from the United States that did not originally exempt USMCA-qualified goods, Canada lifted many of its retaliatory tariffs in September 2025, apart from those on steel, aluminum, and autos. Some of the enumerated goods subject to these tariffs include products and materials shipped to Sonoco’s plants in Canada, and the Company may be unable to claim end-use exemptions to mitigate the impact of such tariffs. These or any future retaliatory measures, the removal of the exemption by the United States, or other changes to the USMCA or other trade arrangements, could impact our operations by increasing the cost of imported raw materials and finished goods from Canada and Mexico.

Previous wording

In order to mitigate the impact of these trade-related increases on our costs of products sold, we have increased and may in the future increase prices in certain markets and, over the longer term, make changes in our supply chain and potentially, our U.S. manufacturing strategy. Implementing price increases may cause our customers to find alternative sources for their products. We may be unable to successfully pass on these costs through price increases, adjust our supply chain without incurring significant costs, or locate alternative suppliers for raw materials or finished goods at acceptable costs or in a timely manner. Further, the uncertainty surrounding U.S. trade policy makes it difficult to make long-term strategic decisions regarding the best way to respond to these pressures and could also increase the volatility of currency exchange rates. Our inability to effectively manage the adverse impacts of changing U.S. and foreign trade policies could materially and adversely impact our consolidated financial condition and results of operations.

Current wording

Our inability to effectively manage the adverse impacts of changing U.S. and foreign trade policies could materially and adversely impact our consolidated financial condition and results of operations.

Previous wording

Fluctuations in currency exchange rates can cause, and have in the past caused, translation, transaction and other losses that can unpredictably and adversely affect our consolidated results of operations. Our reporting currency is the U.S. dollar. However, as a result of operating globally, a portion of our consolidated net sales, costs, assets, and liabilities are denominated in currencies other than the U.S. dollar. In our consolidated financial statements, we translate the local currency financial results of our foreign operations into U.S. dollars based on their respective exchange rates. Depending on the direction, changes in those rates will either increase or decrease net sales, costs, net income, and other balances reported in U.S. dollars. Our acquisition of Eviosys increases our exposure to the effects of such changes. Although we monitor our exposures and, from time to time, may use forward currency contracts to hedge certain forecasted foreign currency transactions or foreign currency denominated assets and liabilities, our hedging activities do not completely insulate us from the effects of foreign currency fluctuations and also expose us to counterparty risk of nonperformance.

Current wording

Fluctuations in currency exchange rates can cause, and have in the past caused, translation, transaction and other losses that can unpredictably and adversely affect our consolidated results of operations. Our reporting currency is the U.S. dollar. However, as a result of operating globally, a portion of our consolidated net sales, costs, assets, and liabilities are denominated in currencies other than the U.S. dollar. In our consolidated financial statements, we translate the local currency financial results of our foreign operations into U.S. dollars based on their respective exchange rates. Depending on the direction, changes in those rates will either increase or decrease net sales, costs, net income, and other balances reported in U.S. dollars. Our acquisition of Eviosys increased our exposure to the effects of such changes. Although we monitor our exposures and, from time to time, may use forward currency contracts to hedge certain forecasted foreign currency transactions or foreign currency denominated assets and liabilities, our hedging activities do not completely insulate us from the effects of foreign currency fluctuations and also expose us to counterparty risk of nonperformance.

Previous wording

Because of the nature of our products and services, general economic downturns in the United States and globally can adversely affect our business operations and financial results. Current global economic challenges, including inflationary pressures, supply chain disruptions, currency fluctuations, geopolitical uncertainty, military conflicts, increased interest rates and recession risks, as well as the rising debt levels of the United States and other countries, are likely to continue to put pressure on the economy, and on us. For example, during 2022 and 2023, the U.S. Federal Reserve raised its benchmark interest rate to combat inflation. Although the Federal Reserve lowered rates by a total of 100 basis points in three separate actions in September, November, and December 2024, and has indicated that it expects to further reduce interest rates in 2025, high interest rates may persist and may, among other things, reduce the availability and increase the costs of obtaining new variable rate debt and refinancing existing indebtedness, and adversely impact our financial condition and results of operations. Additionally, such increases in rates put additional pressure on consumers and the economy in general, which can in turn lead, and has in recent periods led, to reduced consumption of products incorporating our packaging. Bank failures or issues in the broader U.S. or global financial systems may have an impact on the broader capital markets and, in turn, our ability to access those markets. As evidenced in recent years, changes in fiscal and monetary policies and tightening of credit availability and financial difficulties, leading to declines in consumer and business confidence and spending, may adversely affect us, or our customers, suppliers, and distributors. When such conditions exist, customers may delay, decrease or cancel purchases from us, and may also delay payment or fail to pay us altogether. Suppliers may have difficulty filling our orders and distributors may have difficulty getting our products to market, which may affect our ability to meet customer demands, and result in loss of business. Weakened global economic conditions may also result in unfavorable changes in our product price/mix and lower profit margins. We have experienced most of these conditions to some extent as a result of the global economic impact of the pandemic. All of these factors may have a material and adverse effect on our business, results of operations, financial condition, and prospects.

Current wording

Because of the nature of our products and services, general economic downturns in the United States and globally can adversely affect our business operations and financial results. Current global economic challenges, including inflationary pressures, supply chain disruptions, changing tariffs and other trade restrictions, currency fluctuations, geopolitical uncertainty, military conflicts, increased interest rates and recession risks, as well as the rising debt levels of the United States and other countries, are likely to continue to put pressure on the economy, and on us. For example, the U.S. Federal Reserve raised its benchmark interest rate by a total of 525 basis points during 2022 and 2023 in order to combat inflation. Although the Federal Reserve subsequently lowered rates by a total of 175 basis points during 2024 and 2025, relatively high interest rates may persist and may, among other things, reduce the availability and increase the costs of obtaining new variable rate debt and refinancing existing indebtedness, and adversely impact our financial condition and results of operations. Additionally, such increases in rates put additional pressure on consumers and the economy in general, which can in turn lead, and has in recent periods led, to reduced consumption of products incorporating our packaging. Bank failures or issues in the broader U.S. or global financial systems may have an impact on the broader capital markets and, in turn, our ability to access those markets. As evidenced in recent years, changes in fiscal and monetary policies and tightening of credit availability and financial difficulties, leading to declines in consumer and business confidence and spending, may adversely affect us, or our customers, suppliers, and distributors. When such conditions exist, customers may delay, decrease or cancel purchases from us, and may also delay payment or fail to pay us altogether. Suppliers may have difficulty filling our orders and distributors may have difficulty getting our products to market, which may affect our ability to meet customer demands, and result in loss of business. Weakened global economic conditions may also result in unfavorable changes in our product price/mix and lower profit margins. All of these factors may have a material and adverse effect on our business, results of operations, financial condition, and prospects.

Previous wording

As a manufacturer, our sales and profitability are dependent on the availability and cost of raw materials, labor, and other inputs. Most of the raw materials we use are purchased from third parties. Principal examples are recovered paper, paperboard, steel, aluminum and plastic resins. Prices and availability of these raw materials are subject to substantial fluctuations that are beyond our control due to factors such as changing economic conditions, inflation, currency and commodity price fluctuations, tariffs, resource availability, transportation costs, weather conditions and natural disasters, war, political unrest and instability (such as the ongoing conflicts between Russia and Ukraine and in the Middle East), and other factors impacting supply and demand pressures. Increases in costs can have an adverse effect on our business and financial results. Our performance depends, in part, on our ability to pass on cost increases to our customers by raising selling prices and to offset the impact by improving productivity. Although many of our long-term contracts and non-contractual pricing arrangements with customers permit limited price adjustments to reflect increased raw material costs, such adjustments may not occur quickly enough, or be sufficient to prevent a material and adverse effect on net income and cash flow. Furthermore, we may not be able to improve productivity or realize sufficient savings from our cost reduction initiatives to offset the impact of increased costs.

Current wording

As a manufacturer, our sales and profitability are dependent on the availability and cost of raw materials, labor, and other inputs. Most of the raw materials we use are purchased from third parties. Principal examples are recovered paper, paperboard, steel, aluminum and plastic resins. Prices and availability of these raw materials are subject to substantial fluctuations that are beyond our control due to factors such as changing economic conditions, inflation, currency and commodity price fluctuations, tariffs, resource availability, transportation costs, weather conditions and natural disasters, war, political unrest and instability (such as the ongoing conflict between Russia and Ukraine and uncertainty in the Middle East, the potential escalation of tensions between China and Taiwan, and the potential impact of recent events in Venezuela on Latin America), and other factors impacting supply and demand pressures. Increases in costs can have an adverse effect on our business and financial results. Our performance depends, in part, on our ability to pass on cost increases to our customers by raising selling prices and to offset the impact by improving productivity. Although many of our long-term contracts and non-contractual pricing arrangements with customers permit limited price adjustments to reflect increased raw material costs, such adjustments may not occur quickly enough, or be sufficient to prevent a material and adverse effect on net income and cash flow. Furthermore, we may not be able to improve productivity or realize sufficient savings from our cost reduction initiatives to offset the impact of increased costs.

Previous wording

We continually strive to serve our customers and increase returns to our shareholders through innovation and improved operating performance by investing in productivity improvements, manufacturing efficiencies, manufacturing cost reductions, and the rationalization of our manufacturing facilities footprints. However, our operations include complex manufacturing systems as well as intricate scheduling and numerous geographic and logistical complexities, and our business initiatives are subject to significant business, economic, and competitive uncertainties and contingencies. We may not meet anticipated implementation timetables or stay within budgeted costs, and we may not fully achieve expected results. These initiatives could also adversely impact customer or employee retention or our operations. Additionally, our business strategies may change from time to time in light of our ability to implement new business initiatives, competitive pressures, economic uncertainties or developments, or other factors. A variety of risks could cause us not to realize some or all of the expected benefits of these initiatives. These risks include, among others, delays in the anticipated timing of activities related to such initiatives, strategies, and operating plans; increased difficulty and costs in implementing these efforts; and the incurrence of other unexpected costs associated with operating the business. As a result, there can be no assurance that we will realize these benefits. If, for any reason, the benefits we realize are substantially less than our estimates, or the implementation of these growth initiatives and business strategies adversely affects our operations, costs significantly more or takes significantly longer to effectuate than we expect, or if our assumptions prove inaccurate, our results of operations may be materially and adversely affected.

Current wording

We continually strive to serve our customers and increase returns to our shareholders through innovation and improved operating performance by investing in productivity improvements, manufacturing efficiencies, manufacturing cost reductions, and the rationalization of our manufacturing facilities footprints. However, our operations include complex manufacturing systems as well as intricate scheduling and numerous geographic and logistical complexities, and our business initiatives are subject to significant business, economic, and competitive uncertainties and contingencies. We may not meet anticipated implementation timetables or stay within budgeted costs, and we may not fully achieve expected results. These initiatives could also adversely impact customer or employee retention or our operations. Additionally, our business strategies may change from time to time in light of our ability to implement new business initiatives, competitive pressures, economic uncertainties or developments, or other factors. A variety of risks could cause us not to realize some or all of the expected benefits of these initiatives. These risks include, among others, delays in the anticipated timing of activities related to such initiatives, strategies, and operating plans; increased difficulty and costs in implementing these efforts; and the incurrence of other unexpected costs associated with operating the

Previous wording

Although we take measures to minimize the risks of disruption at our facilities, we from time to time encounter an unforeseen material operational disruption in one of our major facilities, which could adversely impact production and our financial results. Such a disruption could occur as a result of any number of events including but not limited to: political events, trade and other international disputes, war (such as the ongoing conflict between Russia and Ukraine as well as the economic sanctions related thereto, and the ongoing conflicts in the Middle East), terrorism, industrial accidents, major equipment failure, labor stoppages, transportation failures affecting the supply and shipment of materials, disruptions at our suppliers, fire, severe weather conditions (including as a result of climate change), natural disasters and disruptions in utility services, as well as disruptions related to localized or widespread public health events (including epidemics or pandemics, such as the COVID-19 pandemic). These types of disruptions could materially and adversely affect our earnings to varying degrees depending upon the facility, the duration of the disruption, and our ability to shift business to another facility or find alternative sources of materials or energy. Any losses due to these events may not be covered by our existing insurance policies or may be subject to certain deductibles.

Current wording

Although we take measures to minimize the risks of disruption at our facilities, we from time to time encounter an unforeseen material operational disruption in one of our major facilities, which could adversely impact production and our financial results. Such a disruption could occur as a result of any number of events including but not limited to: political events, trade and other international disputes, war (such as the ongoing conflict between Russia and Ukraine as well as the economic sanctions related thereto, and uncertainty in the Middle East, the potential escalation of tensions between China and Taiwan, and the potential impact of recent events in Venezuela on Latin America), terrorism, industrial accidents, major equipment failure, labor stoppages, transportation failures affecting the supply and shipment of materials, disruptions at our suppliers, fire, severe weather conditions (including as a result of climate change), natural disasters and disruptions in utility services, as well as disruptions related to localized or widespread public health events (including epidemics or pandemics). These types of disruptions could materially and adversely affect our earnings to varying degrees depending upon the facility, the duration of the disruption, and our ability to shift business to another facility or find alternative sources of materials or energy. Any losses due to these events may not be covered by our existing insurance policies or may be subject to certain deductibles.

Previous wording

We continually evaluate potential acquisitions and strategic investments that are significant to our business both in the United States and internationally. We have invested a substantial amount of capital in acquisitions, joint ventures, and strategic investments, including our acquisition of Eviosys in December 2024, the acquisitions of the Chattanooga Mill and the remaining equity interest in RTS Packaging in September 2023, and the acquisition of Metal Packaging in January 2022, and we expect that we will continue to evaluate potential acquisitions, joint ventures, and strategic investments in the future. Acquisitions, joint ventures, and strategic investments involve numerous risks. As has happened from time to time in the past, acquired businesses may not achieve the expected levels of revenue, profitability or productivity, or otherwise perform as expected, and acquisitions may involve significant cash expenditures, debt incurrence, operating losses, and expenses that could have a material and adverse effect on our financial condition and results of operations. Acquisitions also involve special risks, including, without limitation, the potential assumption of unanticipated liabilities and contingencies, and the challenges of effectively integrating acquired businesses.

Current wording

We continually evaluate potential acquisitions and strategic investments that are significant to our business both in the United States and internationally. We have invested a substantial amount of capital in acquisitions, joint ventures, and strategic investments, including our acquisition of Eviosys in December 2024, the acquisition of a paper mill in Chattanooga, Tennessee (the “Chattanooga Mill”) and the remaining equity interest in RTS Packaging, LLC in September 2023, and the acquisition of Metal Packaging in January 2022, and we expect that we will continue to evaluate potential acquisitions, joint ventures, and strategic investments in the future. Acquisitions, joint ventures, and strategic investments involve numerous risks. As has happened from time to time in the past, acquired businesses may not achieve the expected levels of revenue, profitability or productivity, or otherwise perform as expected, and acquisitions may involve significant cash expenditures, debt incurrence, operating losses, and expenses that could have a material and adverse effect on our financial condition and results of operations. Acquisitions also involve special risks, including, without limitation, the impairment of goodwill and other intangible assets, the potential assumption of unanticipated liabilities and contingencies, and the challenges of effectively integrating acquired businesses.

Previous wording

•challenges associated with operating in new geographic regions;

Current wording

•challenges associated with operating in new geographic regions and competitive environments;

Previous wording

We have made numerous acquisitions in recent years and have been actively considering new acquisitions that provide meaningful opportunities for growth. However, we may not be able to identify suitable acquisition candidates or complete acquisitions on acceptable timing, terms, and conditions. Other companies in our industries have similar investment and acquisition strategies to ours, and competition for acquisitions may intensify. If we are unable to identify acquisition candidates that meet our criteria, our potential for growth may be restricted. Even if we do identify acquisition candidates that we believe meet our criteria, we may be unable to complete such acquisitions in a timely manner, on desirable terms or at all, including as a result of an inability to satisfy related closing conditions or obtain necessary government consents, or the expiration or termination of applicable regulatory waiting periods. For example, our ability to close certain of our prior acquisitions have in some cases been delayed due to regulatory review or other constraints. Our efforts to identify suitable acquisition candidates, even if successful, could also cause us to incur substantial search and transaction fees, divert the time and attention of our management, or fail to identify due diligence or other issues affecting the value and suitability of potential acquisition targets. Any of these results could have a material and adverse effect on our business, results of operations, financial condition, and prospects.

Current wording

13 FORM 10-K SONOCO 2025 ANNUAL REPORT for acquisitions may intensify. If we are unable to identify acquisition candidates that meet our criteria, our potential for growth may be restricted. Even if we do identify acquisition candidates that we believe meet our criteria, we may be unable to complete such acquisitions in a timely manner, on desirable terms or at all, including as a result of an inability to satisfy related closing conditions or obtain necessary government consents, or the expiration or termination of applicable regulatory waiting periods. For example, our ability to close certain of our prior acquisitions have in some cases been delayed due to regulatory review or other constraints. Our efforts to identify suitable acquisition candidates, even if successful, could also cause us to incur substantial search and transaction fees, divert the time and attention of our management, or fail to identify due diligence or other issues affecting the value and suitability of potential acquisition targets. Any of these results could have a material and adverse effect on our business, results of operations, financial condition, and prospects.

Previous wording

From time to time, we have closed higher-cost facilities, implemented reductions in force, sold non-core assets and businesses, and otherwise restructured operations, and are likely to do so again in an effort to improve cost competitiveness and profitability and reduce leverage. For example, in 2024 we completed the divestiture of Protexic, which manufactured molded expanded polypropylene and expanded polystyrene foam components serving the automotive, electronics, appliances, and other markets, reached an agreement to sell TFP, and we have initiated a review of strategic alternatives for our ThermoSafe business. In addition, in 2024, we permanently closed our uncoated paperboard mill operations in Sumner, Washington as part of our strategy to rationalize our mill network and lower operating costs. In 2023 we divested our U.S. and Mexico BulkSak businesses, sold our timberland properties, and closed several high-cost operations. As a result, restructuring and divestiture costs have been, and are expected to continue to be, a recurring component of our operating costs, the magnitude of which could vary significantly from year to year depending on the scope of such activities. Divestitures and restructuring may result, and have in the past resulted, in significant financial charges for the write-off or impairment of assets, including goodwill and other intangible assets. Furthermore, such activities may divert the attention of management, disrupt our ordinary operations, or result in a reduction in the volume of products produced and sold, and the impact of divestitures on our revenue growth may be larger than we anticipate if we experience greater dis-synergies than we expect. In addition, in cases where we seek to divest or otherwise dispose of certain facilities, operations, assets, or other components of our business, we may be unable to find buyers or alternative exit strategies on acceptable terms, in a timely manner or at all, and we may dispose of facilities, operations, assets, or other components of our business at prices or on terms that are less desirable than we had anticipated. Moreover, we may be prevented from completing dispositions as a result of our own or our counterparties’ failure to satisfy pre-closing conditions or obtain necessary regulatory or government approvals. We may also be exposed to continuing financial risks from any businesses we divest, including as a result of continuing equity ownership, guarantees, indemnities, responsibility for environmental clean-up, or other financial obligations. There is no guarantee that any such activities will achieve our goals, and if we cannot successfully manage the associated risks, our financial position and results of operations could be adversely affected.

Current wording

From time to time, we have closed higher-cost facilities, implemented reductions in force, sold non-core assets and businesses, and otherwise restructured operations, and are likely to do so again, in an effort to improve cost competitiveness and profitability and reduce leverage. For example, in 2025 we completed the divestituresof TFP and ThermoSafe, and in 2024, we completed the divestiture of Protexic. In addition, during 2024 and 2025, we permanently closed a paper mill in Mexico and a paper mill in the United States as part of our strategy to rationalize our mill network and lower operating costs, closed metal can facilities in France and Spain, and closed several other high-cost operations. As a result, restructuring and divestiture costs have been, and are expected to continue to be, a recurring component of our operating costs, the magnitude of which could vary significantly from year to year depending on the scope of such activities. Divestitures and restructuring may result, and have in the past resulted, in significant financial charges for the write-off or impairment of assets, including goodwill and other intangible assets. Furthermore, such activities may divert the attention of management, disrupt our ordinary operations, or result in a reduction in the volume of products produced and sold, and the impact of divestitures on our revenue growth may be larger than we anticipate if we experience greater dis-synergies than we expect. In addition, in cases where we seek to divest or otherwise dispose of certain facilities, operations, assets, or other components of our business, we may be unable to find buyers or alternative exit strategies on acceptable terms, in a timely manner or at all, and we may dispose of facilities, operations, assets, or other components of our business at prices or on terms that are less desirable than we had anticipated. Moreover, we may be prevented from completing dispositions as a result of our own or our counterparties’ failure to satisfy pre-closing conditions or obtain necessary regulatory or government approvals. We may also be exposed to continuing financial risks from any businesses we divest, including as a result of continuing equity ownership, guarantees, indemnities, responsibility for environmental clean-up, or other financial obligations. There is no guarantee that any such activities will achieve our goals, and if we cannot successfully manage the associated risks, our financial position and results of operations could be adversely affected.

Previous wording

In addition, because we share ownership and management with our joint venture partners, we may have limited control over the actions of a joint venture, particularly when we own a minority interest. As a result, we may be unable to prevent violations of applicable laws or other misconduct by a joint venture, or the failure to satisfy contractual obligations by one or more parties. Moreover, a joint venture may not be

Current wording

In addition, because we share ownership and management with our joint venture partners, we may have limited control over the actions of a joint venture, particularly when we own a minority interest. As a result, we may be unable to prevent violations of applicable laws or other misconduct by a joint venture, or the failure to satisfy contractual obligations by one or more parties. Moreover, a joint venture may not be subject to or follow the same requirements regarding compliance, internal controls and internal control over financial reporting that we follow. To the extent another party makes decisions that adversely impact the joint venture or internal control issues arise within the joint venture, we may have to take responsive actions, or we may be subject to penalties, fines, or other punitive actions for these activities.

Previous wording

We sell our products in highly competitive markets. We regularly bid for new and continuing business, and being a responsive, high-quality, low-cost producer is a key component of competing effectively. We also face competition that may be larger, more diversified, or better funded than us. These competitive advantages may enable our competition to adapt more quickly to changing customer or consumer preferences; changes brought about by public health events, supply chain constraints, inflationary pressures, currency fluctuations, geopolitical uncertainty, and increased interest rates; or the introduction of new products, technologies, and equipment, including advanced technologies such as AI. For example, growing use of AI by our competitors could disrupt our business model and lower the barriers to entry in the markets we serve. If our competitors invest in, develop and utilize AI tools more effectively than us to innovate and introduce go-to-market solutions more rapidly and compete more effectively on quality and price, we could lose business and the profitability of our business could be reduced. We have started to cautiously introduce certain AI capabilities via Microsoft CoPilot in our environment, and some of our business solution partners have also added AI capabilities to their tooling, but usage is still minimal. Any impact arising from the use of AI by our competitors, as well as the loss of business from our larger customers, customer changes to alternative forms of packaging, or renewal of business with less favorable terms, could have a significant and adverse effect on our results of operations.

Current wording

14 FORM 10-K SONOCO 2025 ANNUAL REPORT inflationary pressures, currency fluctuations, geopolitical uncertainty, and increased interest rates; or the introduction of new products, technologies, and equipment, including advanced technologies such as AI. For example, growing use of AI by our competitors could disrupt our business model and lower the barriers to entry in the markets we serve. If our competitors invest in, develop and utilize AI tools more effectively than us to innovate and introduce go-to-market solutions more rapidly and compete more effectively on quality and price, we could lose business and the profitability of our business could be reduced. We have started to introduce certain AI capabilities via Microsoft CoPilot in our environment, and some of our business solution partners have also added AI capabilities to their tooling, but usage is still minimal. Any impact arising from the use of AI by our competitors, as well as the loss of business from our larger customers, customer changes to alternative forms of packaging, or renewal of business with less favorable terms, could have a significant and adverse effect on our results of operations.

Previous wording

There has been increased focus from investors, customers, the general public, and governmental and nongovernmental authorities on climate change and GHG emissions. The increasing concern over climate change has resulted, and will continue to result, in transition risks such as shifting customer preferences in favor of more environmentally friendly products, which we may be unable to address, and increased regulation intended to reduce overall GHG emissions. Such rules and regulations could include, among other things, cap-and-trade programs, carbon taxes, and mandates within certain industries or activities to reduce GHG emissions. In the United States, the Environmental Protection Agency has issued a number of regulations under the Clean Air Act with the goal of reducing GHG emissions. Some of our facilities are subject to these regulations, and compliance with such rules and any other regulatory responses to climate change could in the future significantly increase costs and add complexity to our operations.

Current wording

There has been increased focus from investors, customers, the general public, and certain governmental and nongovernmental authorities on climate change and GHG emissions. The increasing concern over climate change has resulted, and will continue to result, in transition risks such as shifting customer preferences in favor of more environmentally friendly products, which we may be unable to address, and increased regulation intended to reduce overall GHG emissions. Such rules and regulations could include, among other things, cap-and-trade programs, carbon taxes, and mandates within certain industries or activities to reduce GHG emissions. Some of our facilities are subject to these regulations, and compliance with such rules and any other regulatory responses to climate change could in the future significantly increase costs and add complexity to our operations.

Previous wording

In order to align with customer and other stakeholder expectations, we have voluntarily established and publicly disclosed our GHG reduction targets and other environmental, social and governance (“ESG”) goals and sustainability targets. These targets could prove more costly or difficult to achieve than we expect, and we may be unable to achieve these targets at acceptable cost or at all. If we are unable to meet these targets and goals on our projected timelines or at all, whether as a result of cost, operational or technological limitations, or if such targets or our progress against them are not perceived to be sufficiently robust, our reputation, as well as our relationships with investors, customers and other stakeholders, could be harmed, which could in turn adversely affect our business, results of operations and prospects. In addition, not all of our competitors may seek to establish climate or other ESG targets and goals, or may not establish targets and goals that are comparable to ours, which could result in our competitors achieving competitive advantages through lower supply chain or operating costs, which could adversely affect our business, results of operations, financial condition and prospects.

Current wording

In order to align with customer and other stakeholder expectations, we have voluntarily established and publicly disclosed our GHG reduction targets and other environmental, social and governance (“ESG”) goals and sustainability targets. These targets could prove more costly or difficult to achieve than we expect, and we may be unable to achieve these targets at an acceptable cost or at all. If we are unable to meet these targets and goals on our projected timelines or at all, whether as a result of cost, operational or technological limitations, or if such targets or our progress against them are not perceived to be sufficiently robust, our reputation, as well as our relationships with investors, customers and other stakeholders, could be harmed, which could in turn adversely affect our business, results of operations and prospects. In addition, not all of our competitors may seek to establish climate or other ESG targets and goals, or may not establish targets and goals that are comparable to ours, which could result in our competitors achieving competitive advantages through lower supply chain or operating costs, which could adversely affect our business, results of operations, financial condition and prospects.

Previous wording

In addition, ESG matters have recently been the subject of increased regulatory and stakeholder attention, and emerging and evolving regulatory requirements and frameworks regarding ESG matters. The changes to existing or imposition of new laws, regulatory requirements, policies, international accords or changing interpretations thereof, changes in the enforcement priorities of regulators, and differing or competing regulations and standards across the markets where we manufacture, distribute and sell our products, as well as relating to

Current wording

In addition, ESG matters have recently been the subject of increased regulatory and stakeholder attention, and emerging and evolving regulatory requirements and frameworks regarding ESG matters. The changes to existing or imposition of new laws, regulatory requirements, policies, international accords or changing interpretations thereof, changes in the enforcement priorities of regulators, and differing or competing regulations and standards across the markets where we manufacture, distribute and sell our products, as well as relating to matters beyond our core products, including environmental sustainability, climate change, human capital and employment matters, has in the

Previous wording

15 FORM 10-K SONOCO 2024 ANNUAL REPORT matters beyond our core products, including environmental sustainability, climate change, human capital and employment matters, has in the past and could continue to result in higher production and manufacturing costs, compliance costs, capital expenditures and other costs, resulting in adverse effects on our business. In addition, we expect to need to be prepared to contend with overlapping, yet distinct, climate-related disclosure requirements in multiple jurisdictions. For instance, the State of California has enacted legislation that requires greater transparency on climate-related matters, including legislation that will require large U.S. companies doing business in California to make broad-based climate-related disclosures starting as early as 2026, and other states are also considering new climate change disclosure requirements. In the European Union, the Corporate Sustainability Reporting Directive, which became effective in 2023, applies to both E.U. and non-E.U. in-scope entities and would require them to provide expansive disclosures on various sustainability topics. We are assessing our obligations under these laws and expect that compliance with these and other future reporting obligations could require substantial cost and effort. Collecting, measuring, and reporting ESG information and metrics can be costly, difficult, and time-consuming, are subject to evolving reporting standards and interpretive guidance, and can present numerous operational, reputational, financial, legal, and other risks. Globally, a lack of harmonization in relation to ESG legal and regulatory reform across the jurisdictions in which we operate may increase the cost and difficulty of implementing and complying with rapidly developing ESG reporting standards and requirements, and any failure to comply with such legislation and regulations could result in fines to us and could adversely affect our business, financial condition, results of operations, and cash flows.

Current wording

16 FORM 10-K SONOCO 2025 ANNUAL REPORT past and could continue to result in higher production and manufacturing costs, compliance costs, capital expenditures and other costs, resulting in adverse effects on our business. In addition, we expect to need to be prepared to contend with overlapping, yet distinct, climate-related disclosure requirements in multiple jurisdictions. For instance, the State of California has enacted legislation that requires greater transparency on climate-related matters, including legislation that will require large U.S. companies doing business in California to make broad-based climate-related disclosures starting as early as 2026, and other states are also considering new climate change disclosure requirements. In the European Union, the Corporate Sustainability Reporting Directive, which became effective in 2023, but is in the process of being revised, applies to both E.U. and non-E.U. in-scope entities and would require them to provide expansive disclosures on various sustainability topics. We are assessing our obligations under these laws and expect that compliance with these and other future reporting obligations could require substantial cost and effort. Collecting, measuring, and reporting ESG information and metrics can be costly, difficult, and time-consuming, are subject to evolving reporting standards and interpretive guidance, and can present numerous operational, reputational, financial, legal, and other risks. Globally, a lack of harmonization in relation to ESG legal and regulatory reform across the jurisdictions in which we operate may increase the cost and difficulty of implementing and complying with rapidly developing ESG reporting standards and requirements, and any failure to comply with such legislation and regulations could result in fines to us and could adversely affect our business, financial condition, results of operations, and cash flows.

Previous wording

We have incurred in the past, and may incur in the future, fines, penalties and legal costs relating to environmental matters, and costs relating to the damage of natural resources, lost property values and toxic tort claims. We have made expenditures to comply with environmental regulations and expect to make additional expenditures in the future. As of December 31, 2024, approximately$7.0 million was reserved for environmental liabilities. Such reserves are established when it is considered probable that we have some liability. However, because the extent of potential environmental damage, and the extent of our liability for the damage, is usually difficult to assess and may only be ascertained over a long period of time, our actual liability in such cases may end up being substantially higher than the currently reserved amount. Accordingly, additional charges could be incurred and could have a material and adverse effect on our results of operations and financial condition.

Current wording

We have incurred in the past, and may incur in the future, fines, penalties and legal costs relating to environmental matters, and costs relating to the damage of natural resources, lost property values and toxic tort claims. We have made expenditures to comply with environmental regulations and expect to make additional expenditures in the future. As of December 31, 2025, approximately $1.8 million was reserved for environmental liabilities. Such reserves are established when it is considered probable that we have some liability. However, because the extent of potential environmental damage, and the extent of our liability for the damage, is usually difficult to assess and may only be ascertained over a long period of time, our actual liability in such cases may end up being substantially higher than the currently reserved amount. Accordingly, additional charges could be incurred and could have a material and adverse effect on our results of operations and financial condition.

Previous wording

Changes to laws and regulations dealing with environmental, health and safety, and corporate social responsibility issues (e.g., sustainability) are made or proposed with some frequency, and some of the proposals, if adopted, might, directly or indirectly, result in a material reduction in

Current wording

Changes to laws and regulations dealing with environmental, health and safety, and corporate social responsibility issues (e.g., sustainability) are made or proposed with some frequency, and some of the proposals, if adopted, might, directly or indirectly, result in a material reduction in the results of operations of one or more of our operating units. For example, we may be subject to future policy changes and regulations that

Previous wording

16 FORM 10-K SONOCO 2024 ANNUAL REPORT the results of operations of one or more of our operating units. For example, we may be subject to future policy changes and regulations that discourage the use of single-use plastics and packaging containing per- and polyfluoroalkyl substances (PFAs), mandate certain waste management practices, recycling or the use of recycled content, or place limitations on certain kinds of packaging materials. Such regulations could both result in customers switching to other packaging formats, and therefore result in lost revenue, and result in increased costs associated with sourcing recycled resins and designing and producing products with enhanced recyclability. These or any other such policy changes or new regulations are uncertain and we cannot predict the impact on our markets or the amount of additional capital expenditures or operating expenses that could be necessary for compliance.

Current wording

17 FORM 10-K SONOCO 2025 ANNUAL REPORT discourage the use of single-use plastics and packaging containing per- and polyfluoroalkyl substances (PFAs), mandate certain waste management practices, recycling or the use of recycled content, or place limitations on certain kinds of packaging materials. Such regulations could both result in customers switching to other packaging formats, and therefore result in lost revenue, and result in increased costs associated with sourcing recycled resins and designing and producing products with enhanced recyclability. These or any other such policy changes or new regulations are uncertain and we cannot predict the impact on our markets or the amount of additional capital expenditures or operating expenses that could be necessary for compliance.

Previous wording

At December 31, 2024, we had$4.1 billion of fixed-rate debt outstanding. We also operate a $1.25 billion commercial paper program, supported by a $1.25 billion revolving credit facility committed by a syndicate of banks until May 2029. We have the contractual right to draw funds directly on the underlying bank credit facility, which could possibly occur if there were a disruption in the commercial paper market. However, if these obligations were not met, we may be forced to seek more costly or cumbersome forms of credit. Should such credit be unavailable for an extended time, it would significantly affect our ability to operate our business and execute our plans. In addition, our customers may experience liquidity problems as a result of an adverse change in the economic environment, including the ability to obtain credit, that could limit their ability to purchase our products and services or satisfy their existing obligations.

Current wording

At December 31, 2025, we had $3.7 billion of fixed-rate debt outstanding. We also operate a $1.25 billion commercial paper program, supported by a $1.25 billion revolving credit facility committed by a syndicate of banks until May 2029. We have the contractual right to draw funds directly on the underlying bank credit facility, which could possibly occur if there were a disruption in the commercial paper market. However, if these obligations were not met, we may be forced to seek more costly or cumbersome forms of credit. Should such credit be unavailable for an extended time, it would significantly affect our ability to operate our business and execute our plans. In addition, our customers may experience liquidity problems as a result of an adverse change in the economic environment, including the ability to obtain credit, that could limit their ability to purchase our products and services or satisfy their existing obligations.

Previous wording

We have incurred, and may incur in the future, significant indebtedness, including in connection with mergers or acquisitions, which may impact the manner in which we conduct business or our access to external sources of liquidity. For example, in connection with our December 2024 acquisition of Eviosys, we issued $1.8 billion aggregate principal amount of senior unsecured notes and borrowed a total of $2.2 billion through two unsecured term loan facilities. In addition to interest payments, a significant portion of our cash flow may need to be used to service our indebtedness, and, therefore, may not be available for use in our business. In addition, although we plan to use the net proceeds of our pending divestiture of TFP and certain future dispositions to reduce our indebtedness, as required under the terms of such term loan facilities, we may be unable to complete this or other contemplated divestitures on the timing we anticipate or at all, which would further burden our debt service and operations and limit our ability to invest in our business. Our ability to generate cash flow is subject to general economic, financial, competitive, legislative, regulatory, and other factors that may be beyond our control. Our indebtedness could have a significant impact on us, including, but not limited to:

Current wording

We have incurred, and may incur in the future, significant indebtedness, including in connection with mergers or acquisitions, which may impact the manner in which we conduct business or our access to external sources of liquidity. For example, in connection with our December 2024 acquisition of Eviosys, we issued $1.8 billion aggregate principal amount of senior unsecured notes and borrowed a total of $2.2 billion through two unsecured term loan facilities. In addition to interest payments, a significant portion of our cash flow may need to be used to service our indebtedness, and, therefore, may not be available for use in our business. Although we used the net proceeds from our divestitures of TFP and ThermoSafe in 2025 to reduce our indebtedness, as required under the terms of such term loan facilities, our ability to generate cash from the sale of assets or divestitures of business in the future is limited following the simplification of our portfolio into two core global business segments. Our ability to generate cash flow is subject to general economic, financial, competitive, legislative, regulatory, and other factors that may be beyond our control. Our indebtedness could have a significant impact on us, including, but not limited to:

Previous wording

We on occasion utilize debt instruments with a variable rate of interest, including term loan facilities, under which we had outstanding indebtedness totaling $2.7 billion as of December 31, 2024. Fluctuations in interest rates can increase borrowing costs and, depending on the magnitude of variable-rate borrowings outstanding, could potentially have a material and adverse effect on our business. Other variable-rate borrowings at December 31, 2024 were approximately $0.2 billion.

Current wording

We on occasion utilize debt instruments with a variable rate of interest, including term loan facilities, under which we had outstanding indebtedness totaling $0.5 billion as of December 31, 2025. Fluctuations in interest rates can increase borrowing costs and, depending on the magnitude of variable-rate borrowings outstanding, could potentially have a material and adverse effect on our business. Other variable-rate borrowings at December 31, 2025 were approximately $0.1 billion.

Previous wording

We are continually evaluating and pursuing acquisition opportunities and, as we have in the past, we may from time to time incur additional indebtedness to finance any such acquisitions and to fund any resulting increased operating needs. As new debt is added to our current debt levels, the related risks we face could increase. While we will have to effect any new financing in compliance with the agreements governing our then existing indebtedness, changes in our debt levels and or debt structure may impact our credit rating and costs to borrow, as well as constrain our future financial flexibility in the event of a deterioration in our financial operating performance or financial condition. At December 31, 2024, scheduled debt maturities in 2025 totaled$2.1 billion.

Current wording

We are continually evaluating and pursuing acquisition opportunities and, as we have in the past, we may from time to time incur additional indebtedness to finance any such acquisitions and to fund any resulting increased operating needs. As new debt is added to our current debt levels, the related risks we face could increase. While we will have to effect any new financing in compliance with the agreements governing our then existing indebtedness, changes in our debt levels and or debt structure may impact our credit rating and costs to borrow, as well as constrain our future financial flexibility in the event of a deterioration in our financial operating performance or financial condition. At December 31, 2025, scheduled debt maturities in 2026 totaled approximately $0.5 billion.

Previous wording

We rely on the successful and uninterrupted functioning of our information technologies to securely manage operations and various business functions, and we rely on diverse technologies to process, store and report information about our business, and to interact with customers, vendors and employees around the world. As with all large environments, our information technology systems may be susceptible to damage, disruption or shutdown due to natural disaster, hardware or software failure, obsolescence, cyberattack, support infrastructure failure, user errors or malfeasance resulting in malicious or accidental destruction of information or functionality, or other catastrophic events. In addition, we may be subject to cybersecurity-related liabilities from businesses or assets that we acquire.

Current wording

We rely on the successful and uninterrupted functioning of our information technologies to securely manage operations and various business functions, and we rely on diverse technologies to process, store and report information about our business, and to interact with customers, vendors and employees around the world. As with all large environments, our IT systems may be susceptible to damage, disruption or shutdown due to natural disaster, hardware or software failure, obsolescence, cyberattack, support infrastructure failure, user errors or malfeasance resulting in malicious or accidental destruction of information or functionality, or other catastrophic events. In addition, we may be subject to cybersecurity-related liabilities from businesses or assets that we acquire.

Previous wording

Information system damages, disruptions, shutdowns or compromises could result in production downtimes and operational disruptions, transaction errors, loss of customers and business opportunities, legal liability, regulatory fines, penalties or intervention, reputational damage, reimbursement or compensatory payments, and other costs, any of which could have a material and adverse effect on our business, financial position and operations. Although we attempt to mitigate these risks by employing a number of administrative, physical, technical and process-based measures, including employee training, comprehensive monitoring of our networks and systems, and maintenance of backup and protective systems, our systems, networks, products, and services remain potentially vulnerable to cyber threats. Furthermore, the tactics, techniques, and procedures used by malicious actors to obtain unauthorized access to information technology systems and networks change frequently and often are not recognizable until launched against a target. Accordingly, we may be unable to anticipate these techniques or implement adequate preventative measures. It is possible that we may in the future suffer a criminal attack whereby unauthorized parties gain access to our information technology networks and systems, including sensitive, confidential or proprietary data, and we may not be able to identify and respond to such an incident in a timely manner.

Current wording

Information system damages, disruptions, shutdowns or compromises could result in production downtimes and operational disruptions, transaction errors, loss of customers and business opportunities, legal liability, regulatory fines, penalties or intervention, reputational damage, reimbursement or compensatory payments, and other costs, any of which could have a material and adverse effect on our business, financial position and operations. Although we attempt to mitigate these risks by employing a number of administrative, physical, technical and process-based measures, including employee training, comprehensive monitoring of our networks and systems, and maintenance of backup and protective systems, our systems, networks, products, and services remain potentially vulnerable to cyber threats. Furthermore, the tactics, techniques, and procedures used by malicious actors to obtain unauthorized access to IT systems and networks change frequently and often are not recognizable until launched against a target. Accordingly, we may be unable to anticipate these techniques or implement adequate preventative measures. It is possible that we may in the future suffer a criminal attack whereby unauthorized parties gain access to our IT networks and systems, including sensitive, confidential or proprietary data, and we may not be able to identify and respond to such an incident in a timely manner.

Previous wording

We sponsor various defined benefit plans worldwide and had an aggregate PBO for these plans of approximately$472 million as of December 31, 2024. The difference between defined benefit plan obligations and assets (the funded status of the plans) significantly affects the net periodic benefit costs and the ongoing funding requirements of the plans. Among other factors, changes in discount rates and lower-than-expected investment returns could substantially increase our future plan funding requirements and have an adverse impact on our results of operations and cash flows. As of December 31, 2024, these plans held a total of approximately$304 million in assets consisting primarily of fixed income securities and mutual funds, funding a portion of the PBOs of the plans. If the performance of these assets does not meet our assumptions, or discount rates decline, the net underfunding of the plans may increase and we may be required to contribute additional funds to these plans, and our pension expense may increase, which could adversely affect results of operations and shareholders’ equity.

Current wording

We sponsor various defined benefit plans worldwide and had an aggregate PBO for these plans of approximately $483 million as of December 31, 2025. The difference between defined benefit plan obligations and assets (the funded status of the plans) significantly affects the net periodic benefit costs and the ongoing funding requirements of the plans. Among other factors, changes in discount rates and lower-than-expected investment returns could substantially increase our future plan funding requirements and have an adverse impact on our results of operations and cash flows. As of December 31, 2025, these plans held a total of approximately $320 million in assets consisting primarily of mutual funds and fixed income securities, funding a portion of the PBOs of the plans. If the performance of these assets does not meet our assumptions, or discount rates decline, the net underfunding of the plans may increase and we may be required to contribute additional funds to these plans, and our pension expense may increase, which could adversely affect results of operations and shareholders’ equity.

Previous wording

At December 31, 2024, the carrying value of the goodwill and intangible assets of our continuing operations was approxi mately $5.1 billion. We are required to evaluate our goodwill for impairment annually, or more frequently when evidence of potential impairment exists. The impairment test requires us to analyze a number of factors and make estimates that require judgment. As a result of this testing, we have in the past recognized goodwill impairment charges, and we have identified three reporting units that are currently at risk of a future impairment charge if actual results fall short of expectations. Future changesin the cost of capital, expected cash flows, changes in our business strategy, and external market conditions, among other factors, could require us to record an impairment charge for goodwill, which could lead to decreased assets and reduced net income. If a significant write down were required, the charge could have a material and adverse effect on our results of operations and shareholders’ equity.

Current wording

At December 31, 2025, the carrying value of the goodwill and intangible assets of our continuing operations was approxi mately$5.2 billion. We are required to evaluate our goodwill for impairment annually, or more frequently when evidence of potential impairment exists. The impairment test requires us to analyze a number of factors and make estimates that require judgment. As a result of this testing, we have in the past recognized goodwill impairment charges, and we have identified two reporting units, Metal Packaging EMEA and Global Paper Products APAC, that are currently at risk of a future impairment charge if each does not perform in line with management’s expectations, or if there is a negative change in the long-term financial outlook or in other factors such as each reporting unit’s particular discount rate used. Total goodwill associated with the Metal Packaging EMEA and Global Paper Products APAC reporting units was $1.4 billion at December 31, 2025. Future changes in the cost of capital, expected cash flows, changes in our business strategy, and external market conditions, among other factors, could require us to record an impairment charge for goodwill, which could lead to decreased assets and reduced net income. If a significant write down were required, the charge could have a material and adverse effect on our results of operations and shareholders’ equity.

Previous wording

19 FORM 10-K SONOCO 2024 ANNUAL REPORT assets. Our ability to use these deferred tax assets depends in part upon our having future taxable income during the periods in which these temporary differences reverse or our ability to carry back any losses created by the deduction of these temporary differences. We expect to realize these assets over an extended period. However, if we were unable to generate sufficient future taxable income in the United States and certain foreign jurisdictions, or if there were a significant change in the time period within which the underlying temporary differences became taxable or deductible, we could be required to increase our valuation allowances against our deferred tax assets, which would increase our effective tax rate which could have a material and adverse effect on our reported results of operations.

Current wording

We have deferred tax assets, including United States and foreign operating loss carryforwards, capital loss carryforwards, employee and retiree benefit items, foreign tax credits, and other accruals not yet deductible for tax purposes. We have established valuation allowances to reduce those deferred tax assets to an amount that we believe is more likely than not to be realized prior to expiration of such deferred tax assets. Our ability to use these deferred tax assets depends in part upon our having future taxable income during the periods in which these temporary differences reverse or our ability to carry back any losses created by the deduction of these temporary differences. We expect to realize these assets over an extended period. However, if we were unable to generate sufficient future taxable income in the United States and certain foreign jurisdictions, or if there were a significant change in the time period within which the underlying temporary differences became taxable or deductible, we could be required to increase our valuation allowances against our deferred tax assets, which would increase our effective tax rate which could have a material and adverse effect on our reported results of operations.

Previous wording

As a large multinational corporation, we are subject to U.S. federal, state and local, and many foreign tax laws and regulations, all of which are complex and subject to significant change and varying interpretations. Tax laws and regulations are continuously evolving with corporate tax reform, base-erosion efforts, global minimum tax, and increased transparency continuing to be high priorities in many tax jurisdictions in which we operate. For example, changes to tax laws and regulations, including various provisions of the Tax Cut and Jobs Act which will expire in 2025 if not extended, may negatively impact our effective tax rate, financial results, or the amount of any tax assets or liabilities. Changes in this and other laws or regulations, or any change in the position of taxing authorities regarding their application, administration or interpretation, could have a material adverse effect on our business, consolidated financial condition or results of our operations.

Current wording

As a large multinational corporation, we are subject to U.S. federal, state and local, and many foreign tax laws and regulations, all of which are complex and subject to significant change and varying interpretations. Tax laws and regulations are continuously evolving with corporate tax reform, base-erosion efforts, global minimum tax, and increased transparency continuing to be high priorities in many tax jurisdictions in which we operate. For example, on July 4, 2025, the One Big Beautiful Bill Act (the “OBBBA”) was signed into law in the United States. The OBBBA includes a broad range of tax reform provisions and extends certain provisions of the Tax Cuts and Jobs Act of 2017. While we do not currently anticipate any material effect on our effective tax rate, financial results, or cash flows for 2026 arising from the OBBBA, any changes in tax laws or regulations, or any change in the position of taxing authorities regarding their application, administration or interpretation, could have a material adverse effect on our business, consolidated financial condition or results of our operations.

Previous wording

The Organisation for Economic Co-operation and Development (“OECD”) has issued the Global Anti-Base Erosion Model Rules (“Pillar II”) which generally provides for multinational organizations to have a minimum effective corporate tax rate of 15% in each jurisdiction in which they operate. While it is uncertain whether the United States will enact legislation to adopt Pillar II, certain countries in which we operate have enacted legislation, and other countries have introduced legislation to implement the minimum tax directive. Many aspects of Pillar II were effective for us in 2025, with additional components becoming effective in 2026. We do not currently anticipate any material effect on our effective tax rate, financial results or cash flows for fiscal 2025 based on currently enacted laws as a result of Pillar II; however, our analysis is ongoing as the OECD continues to release additional guidance and countries enact legislation. To the extent additional legislative changes take place in the countries in which we operate, it is possible that these changes may yield an adverse impact on our effective tax rate, financial results and cash flows.

Current wording

The Organisation for Economic Co-operation and Development (“OECD”) has issued the Base Erosion and Profit Shifting (“BEPS”) Pillar II rules which generally provide for multinational organizations to have a minimum effective corporate tax rate of 15% in each jurisdiction in which they operate. While it is uncertain whether the United States will enact legislation to adopt Pillar II, certain countries in which we operate have enacted legislation, and other countries have introduced legislation to implement the minimum tax directive. Many aspects of Pillar II were effective for us in 2025, with additional components becoming effective in 2026.

Previous wording

Effective internal controls are necessary to provide reliable financial reports and to assist in the effective prevention of fraud. Any inability to provide reliable financial reports or prevent fraud could harm our business. We are required to assess the effectiveness of our internal control over financial reporting annually, as required by Section 404 of the Sarbanes-Oxley Act. We need to maintain our processes and systems and adapt them as our business grows and changes. This continuous process of maintaining and adapting our internal controls and complying with Section 404 is expensive, time-consuming and requires significant management attention. As we grow our businesses and acquire other businesses, our internal controls will become increasingly complex and we may require significantly more resources. The integration of acquired businesses into our internal control over financial reporting has required, and will continue to require, significant time and resources from our management and other personnel and will increase our compliance costs. Additionally, maintaining effectiveness of our internal control over financial reporting is made more challenging by the fact that as of December 31, 2024, we had approximately 210 subsidiaries and joint ventures in 40 countries around the world. There is no assurance that, in the future, material weaknesses will not be identified that would cause management to change its current conclusion as to the effectiveness of our internal controls. If we fail to maintain the adequacy of our internal controls, as such standards are modified, supplemented or amended from time to time, we could be subject to regulatory scrutiny, civil or criminal penalties or litigation. In addition, failure to maintain adequate internal controls could result in financial statements that do not accurately reflect our financial condition, and we may be required to restate previously published financial information, which could have a material and adverse effect on our operations, investor confidence in our business and the trading prices of our securities.

Current wording

Effective internal controls are necessary to provide reliable financial reports and to assist in the effective prevention of fraud. Any inability to provide reliable financial reports or prevent fraud could harm our business. We are required to assess the effectiveness of our internal control over financial reporting annually, as required by Section 404 of the Sarbanes-Oxley Act. We need to maintain our processes and systems and adapt them as our business grows and changes. This continuous process of maintaining and adapting our internal controls and complying with Section 404 is expensive, time-consuming and requires significant management attention. As we grow our businesses and acquire other businesses, our internal controls will become increasingly complex and we may require significantly more resources. The integration of acquired businesses into our internal control over financial reporting has required, and will continue to require, significant time and resources from our management and other personnel and will increase our compliance costs. Additionally, maintaining effectiveness of our internal control over financial reporting is made more challenging by the fact that as of December 31, 2025, we had approximately 166 subsidiaries and joint ventures in 37 countries around the world. There is no assurance that, in the future, material weaknesses will not be identified that would cause management to change its current conclusion as to the effectiveness of our internal controls. If we fail to maintain the adequacy of our internal controls, as such standards are modified, supplemented or amended from time to time, we could be subject to regulatory scrutiny, civil or criminal penalties or litigation. In addition, failure to maintain adequate internal controls could result in financial statements that do not accurately reflect our financial condition, and we may be required to restate previously published financial information, which could have a material and adverse effect on our operations, investor confidence in our business and the trading prices of our securities.
Rearranged current paragraphs (6)

Current report — wording carried from elsewhere

12 FORM 10-K SONOCO 2025 ANNUAL REPORT business. As a result, there can be no assurance that we will realize these benefits. If, for any reason, the benefits we realize are substantially less than our estimates, or the implementation of these growth initiatives and business strategies adversely affects our operations, costs significantly more or takes significantly longer to effectuate than we expect, or if our assumptions prove inaccurate, our results of operations may be materially and adversely affected.

Current report — wording carried from elsewhere

We have made numerous acquisitions in recent years and have been actively considering new acquisitions that provide meaningful opportunities for growth. However, we may not be able to identify suitable acquisition candidates or complete acquisitions on acceptable timing, terms, and conditions. Other companies in our industries have similar investment and acquisition strategies to ours, and competition

Current report — wording carried from elsewhere

We sell our products in highly competitive markets. We regularly bid for new and continuing business, and being a responsive, high-quality, low-cost producer is a key component of competing effectively. We also face competition that may be larger, more diversified, or better funded than us. These competitive advantages may enable our competition to adapt more quickly to changing customer or consumer preferences, including with respect to more sustainable products and packaging; changes brought about by public health events, supply chain constraints,

Current report — wording carried from elsewhere

15 FORM 10-K SONOCO 2025 ANNUAL REPORT

Current report — wording carried from elsewhere

19 FORM 10-K SONOCO 2025 ANNUAL REPORT

Current report — wording carried from elsewhere

We do not currently anticipate any material effect on our effective tax rate, financial results or cash flows for fiscal 2025 based on currently enacted laws as a result of Pillar II; however, our analysis is ongoing as the OECD continues to release additional guidance and countries enact legislation. To the extent additional legislative changes take place in the countries in which we operate, it is possible that these changes may yield an adverse impact on our effective tax rate, financial results and cash flows.
Rearranged previous paragraphs (5)

Previous report — wording carried elsewhere

12 FORM 10-K SONOCO 2024 ANNUAL REPORT

Previous report — wording carried elsewhere

13 FORM 10-K SONOCO 2024 ANNUAL REPORT subject to or follow the same requirements regarding compliance, internal controls and internal control over financial reporting that we follow. To the extent another party makes decisions that adversely impact the joint venture or internal control issues arise within the joint venture, we may have to take responsive actions, or we may be subject to penalties, fines, or other punitive actions for these activities.

Previous report — wording carried elsewhere

14 FORM 10-K SONOCO 2024 ANNUAL REPORT

Previous report — wording carried elsewhere

17 FORM 10-K SONOCO 2024 ANNUAL REPORT

Previous report — wording carried elsewhere

We have deferred tax assets, including United States and foreign operating loss carryforwards, capital loss carryforwards, employee and retiree benefit items, foreign tax credits, and other accruals not yet deductible for tax purposes. We have established valuation allowances to reduce those deferred tax assets to an amount that we believe is more likely than not to be realized prior to expiration of such deferred tax