Knight Transportation (KNX) Risk Analysis

If we, or one of our subsidiaries, received a conditional or unsatisfactory DOT safety rating or an unfavorable ranking under the CSA program, it could lead to increased risk of liability, increased insurance, maintenance and equipment costs, and potential loss of customers, which could materially adversely affect our business, financial condition, and results of operations. "Industry Regulation" in Part I, Item 1 of this Annual Report, provides discussion of the DOT safety rating system and the CSA program.

Our intermodal operations use railroads and some third-party drayage carriers to transport freight for our customers, and intermodal dependence on railroads could increase if we expand our intermodal services. In certain markets, rail service is limited to a few railroads or even a single railroad. Intermodal providers have experienced poor service from providers of rail-based services in the past. Our ability to provide intermodal services in certain traffic lanes would be reduced or eliminated if the railroads' services became unstable. Railroads could reduce their services in the future for various reasons, which may include work stoppages, insufficient network capacity, adverse weather conditions, accidents, or other factors, which could increase the cost of the rail-based services we provide,could create cargo claims, and could reduce the reliability, timeliness, efficiency, and overall attractiveness of our rail-based intermodal services. Our intermodal operations have been negatively impacted by labor difficulties in recent periods. Although labor challenges in the rail industry have softened, the future threat or occurrence of a work stoppage, strike, or other labor disruption among rail employees could significantly reduce or even halt operating capacity of our intermodal operations, which could have a materially adverse effect on our business, financial condition, and results of operations. Furthermore, price increases could result in higher costs to us, which we may be unable to pass on to our customers and could result in the reduction or elimination of our ability to offer intermodal services. In addition, we may not be able to negotiate additional contracts with railroads to expand our capacity, add additional routes, obtain multiple providers, or obtain railroad services at current cost levels, any of which could limit our ability to provide this service. Our logistics operations are dependent upon the services of third-party capacity providers, including other truckload and LTL capacity providers. These third-party providers may seek other freight opportunities and may require increased compensation in times of improved freight demand or tight full truckload and LTL capacity. Most of our third-party capacity provider transportation services contracts are cancelable on 30 days' notice or less. If we are unable to secure the services of these third parties, or if we become subject to increases in the prices we must pay to secure such services, and we are not able to obtain corresponding customer rate increases, our business, financial condition, and results of operations may be materially adversely affected.

The nature of our business exposes us to the potential for various claims and litigation, including class-action litigation and other legal proceedings related to personal injury, labor and employment, property damage, cargo claims, safety and contract compliance, environmental liability, and other matters, and we have been subject to litigation regarding these matters in the past. The number and severity of litigation claims may be worsened by various factors, including, among others, weather and distracted driving by both truck drivers and other motorists. These legal proceedings have resulted, and may result in the future, in the payment of substantial settlements or damages and increases in our insurance costs. Recently, trucking companies, including us, have been subject to lawsuits, including class action lawsuits, alleging violations of various federal and state wage and hour laws regarding, among other things, employee meal breaks,rest periods, overtime eligibility, and failure to pay for all hours worked. A number of these lawsuits have resulted in the payment of substantial settlements or damages by the defendants. The outcome of litigation, particularly class action lawsuits and regulatory actions, is difficult to assess or quantify, and the magnitude of the potential loss relating to such lawsuits may remain unknown for substantial periods of time. We establish reserves based on our assessment of known legal matters and contingencies. New legal claims, or subsequent developments related to known claims, may affect our assessment and estimates of our recorded legal reserves and may require us to make payments in excess of our reserves. The cost to defend litigation may also be significant. Because of the potential expenses and uncertainties associated with litigation, we may from time to time settle disputes, even where we believe we have a meritorious position. Further, not all claims are covered by our insurance, and there can be no assurance that our coverage limits will be adequate to cover all amounts in dispute. Additionally, our premiums for certain insurance layers are subject to upward adjustment based on claims experience. To the extent we experience claims that are uninsured, exceed our coverage limits, involve significant aggregate use of our self-insured retention amounts, or cause increases in future premiums, the resulting expenses could have a materially adverse effect on our business, results of operations, financial condition, or cash flows, and our involvement in legal proceedings could negatively impact our business reputation and our relationship with our customers, suppliers, employees, and stockholders.

Our effective tax rate may be adversely impacted by changes in tax laws in jurisdictions where we operate. The OBBBA was signed into law in 2025. The OBBBA makes permanent key elements of the Tax Cuts and Jobs Act, including 100% bonus depreciation and the business interest expense limitation. Although we do not expect the OBBBA to have a negative effect on our financial position, results of operations, and cash flows, until certain regulations are promulgated, we may not know the full extent of the OBBBA's effects on our financial results and financial position. Additionally, President Trump has indicated a desire to potentially amend the federal tax laws further. Until any changes are passed into law we will not know if such changes, if any, will have a materially adverse effect on our financial results and financial position. At December 31, 2025, the Company has a deferred tax liability of $904.1 million. The amount of deferred tax liability is determined by using the enacted tax rates in effect for the year in which differences between the financial statement and tax basis of assets and liabilities are expected to reverse. Our net current tax liability has been determined based on the currently enacted rate of 21%. If the current rate were to change due to legislation, it would have an immediate revaluation of our deferred tax assets and liabilities in the year of enactment.

We have operations in Mexico, which subjects us to general international business risks, including: - foreign currency fluctuation;- changes in Mexico's economic strength;- disruptions related to port of entry restrictions;- difficulties in enforcing contractual obligations and intellectual property rights;- burdens of complying with a wide variety of international and US export, import, business procurement, transparency, and corruption laws, including the US Foreign Corrupt Practices Act;- changes in trade agreements, US-Mexico trade relations, or the imposition of additional tariffs on imports from Mexico and related retaliatory tariffs that may be imposed by the Mexican government;- theft or vandalism of our revenue equipment; and - social, political, and economic instability.

We operate in a highly competitive industry. The following factors could limit our growth opportunities and have a materially adverse effect on our results of operations: - many of our competitors periodically reduce their freight rates to gain business, especially during times of reduced growth rates in the economy, which may limit our ability to maintain or increase freight rates or maintain or grow profitability of our business;- some of our customers operate their own private trucking fleets and they may decide to transport more of their own freight;- competition from non-asset-based and other logistics and freight brokerage companies, or LTL providers with a nationwide network, may adversely affect our customer relationships and freight rates;- advances in technology may require us to increase investments in order to remain competitive, and our customers may not be willing to accept higher freight rates to cover the cost of these investments; and - our brand names are valuable assets that are subject to the risk of adverse publicity (whether or not justified), which could result in the loss of value attributable to our brand and reduced demand for our services.

Our financing subsidiaries offer financing to some of the independent contractors we contract with to purchase or lease tractors from us. If these independent contractors default or experience a lease termination in conjunction with these agreements and we cannot replace them, we may incur losses on amounts owed to us. Also, if liquidity constraints or other restrictions prevent us from providing financing to the independent contractors we contract with in the future, then we could experience a shortage of independent contractors. Our lease contracts with independent contractors are governed by federal leasing regulations, which impose specific requirements on us and the independent contractors. In the past, we have been the subject of lawsuits, alleging violations of lease agreements or failure to follow the contractual terms, some of which resulted in adverse decisions against the Company. We could be subjected to similar lawsuits and decisions in the future, which if determined adversely to us, could have an adverse effect on our financial condition. "Other Regulation" in Part I, Item 1 of this Annual Report, discusses how we could be affected by changes in law or regulations regarding our leasing arrangements with independent contractors.

Our business depends on the efficient, stable, and uninterrupted operation of our management information and communications systems and other information technology assets (including the data contained therein). Our management information and communication systems are used in various aspects of our business, including accepting and planning loads, dispatching equipment and drivers, billing and collecting for our services, and producing financial statements. If any of our critical information or communications systems fail or become unavailable, it could temporarily affect the efficiency and effectiveness of our operations. Our operations and those of our providers are vulnerable to interruption by natural disasters, such as fires, storms, and floods, which may increase in frequency and severity due to climate change. We and our service providers are also vulnerable to interruption by power loss, telecommunications failure, cyber-attacks, computer viruses, denial-of-service attacks on websites, terrorist attacks, internet failures, and other events beyond our control. More sophisticated and frequent cyber-attacks in recent years have increased security risks associated with information technology systems. The expansion of remote and flexible work arrangements, including those available to our employees, has introduced additional cybersecurity risks, including heightened exposure to phishing and social engineering attacks, potential unauthorized access to sensitive information due to remote access vulnerabilities, and increased compliance considerations. The use of personal devices and videoconferencing applications in remote work environments may further contribute to these risks, potentially increasing the exposure to data breaches or unauthorized disclosure of sensitive information. Our business and operations could be adversely affected in the event of a system failure, disruption, or security breach that causes a delay, interruption, or impairment of our services and operations. Although we carry insurance to help protect us from losses due to an interruption of our systems, there is no guarantee such an interruption will fall within the coverage limits of our insurance. Any such failure, inability to upgrade or update, disruption, or security breach (including cyberattacks) related to our systems and technological assets may also impact third-parties upon which we rely in our business, and could hinder our services or such third-parties, which could have a materially adverse effect on our business. We receive and transmit confidential data in the normal course of business. Despite our implementation of safeguards, our information and communication systems are vulnerable to disruption, unauthorized access and viewing, misappropriation, altering, or deleting of information. A security breach could damage our business operations and reputation and could cause us to incur costs associated with repairing our systems, increased security, customer notifications, lost operating revenue, litigation, regulatory action, and reputational damage. Further, data privacy laws may result in increased liability and compliance and monitoring costs, which could have a material adverse effect on our financial performance and business operations. In addition, the adoption of artificial intelligence ("AI") and other emerging technologies may become significant to operating results in the future, including in areas such as brokerage, dispatch, routing, pickup and delivery appointments, and other areas where automation is possible. While AI and other technologies may offer substantial benefits, they may also introduce additional risk, including those relating to errors or inaccuracies in work product developed through the use of AI and privacy, intellectual property, and legal and regulatory risks. If we are unable to successfully implement and utilize such emerging technologies as effectively and as quickly as competitors, our results of operation may be negatively affected. Furthermore, the use of AI by bad actors may make cyberattacks more difficult to anticipate or detect, and we may be unable to implement adequate preventive or curative measures in the case of such an attack.