Boeing Company: 10-K Risk Factor Changes

The commercial aircraft business is extremely complex, involving extensive coordination and integration with suppliers, highly-skilled labor performed by thousands of employees of ours and other partners, and stringent and evolving regulatory requirements and performance and reliability standards. We have experienced and may continue to experience production quality issues, including in our supply chain. For example, as a result of the Alaska Airlines 737-9 accident in January 2024, the FAA investigated the 737 quality control system, including Spirit, and increased its oversight of our production and quality and safety management systems. The FAA identified multiple instances where we and Spirit failed to comply with manufacturing quality control requirements. As part of our plan to improve safety and quality and to address the issues identified by the FAA, we slowed 737 production rates and delayed planned production rate increases to reduce traveled work in our factory and at our suppliers. These actions significantly impacted our financial position, results of operations and cash flows during the year ended December 31, 2024, and are expected to continue to impact our financial position, results of operations and cash flows as we work to increase production and improve factory performance. The introduction of new aircraft programs and/or derivatives, such as the 777X, 737-7 and 737-10, involves risks associated with meeting development, testing, certification and production schedules. We are following the lead of the FAA as we work through the certification process, and the FAA will ultimately determine the timing of certification and entry into service. There have been delays on each of these development programs and if we experience additional delays in achieving certification, our financial position, results of operations and cash flows would be adversely impacted. A number of our customers have contractual remedies, including compensation for late deliveries or rights to reject individual airplane deliveries based on delivery delays. Delays on the 737, 777X and 787 programs have resulted in, and may continue to result in, customers having the right to terminate orders, be compensated for late deliveries and/or substitute orders for other Boeing aircraft. We must minimize disruption caused by production changes, achieve operational stability and implement productivity improvements in order to meet customer demand and maintain our profitability. We have previously announced plans to adjust production rates on several of our commercial aircraft programs. In addition, we continue to seek opportunities to reduce the costs of building our aircraft, including working with our suppliers to reduce supplier costs, identifying and implementing productivity improvements and optimizing how we manage inventory. If production rate changes at any of our commercial aircraft assembly facilities are delayed or create significant disruption to our production system, or if our suppliers cannot timely deliver components that comply with design specifications to us at the cost and rates necessary to achieve our targets, we may be unable to meet delivery schedules and/or the financial performance of one or more of our programs may suffer. Operational challenges impacting the production system for one or more of our commercial aircraft programs could result in additional production delays and/or failure to meet customer demand for new aircraft, either of which would negatively impact our revenues and operating margins. Our commercial aircraft production system is extremely complex. Operational issues, including delivery and/or certification delays or defects in supplier components, failure to meet internal performance plans, or delays or failures to achieve required regulatory approval, results in additional out-of-sequence work and increased production costs, as well as delayed deliveries to customers, impacts to aircraft performance and/or increased warranty or fleet support costs. We and our suppliers are experiencing supply chain disruptions and constraints, labor instability and inflationary pressures. We continue to monitor the health and stability of the supply chain. These factors have and may continue to reduce overall productivity and adversely impact our financial position, results of operations and cash flows. 7 7 7 Table of Contents Table of Contents If our commercial aircraft fail to satisfy performance and reliability requirements and/or potentially required sustainability standards, we could face additional costs and/or lower revenues. Developing and manufacturing commercial aircraft that meet or exceed our performance and reliability standards and/or potentially required sustainability standards, as well as those of customers and regulatory agencies, is costly and technologically challenging. These challenges are particularly significant with newer aircraft programs. Any failure of any Boeing aircraft to satisfy performance or reliability requirements could result in disruption to our operations, higher costs and/or lower revenues.

The commercial aircraft business is extremely complex, involving extensive coordination and integration with U.S. and non-U.S. suppliers, highly-skilled labor performed by thousands of employees of ours and other partners, and stringent and evolving regulatory requirements and performance and reliability standards. We have experienced and may continue to experience production quality issues, including in our supply chain. On January 10, 2024, the FAA notified us that it has initiated an investigation into our quality control system. This was followed by the FAA announcing actions to increase its oversight of us, including conducting (1) an audit involving the 737-9 production line and suppliers to evaluate compliance with approved quality procedures, (2) increased monitoring of 737-9 in-service events, and (3) an assessment of safety risks around delegated authority and quality oversight, and examination of options to move these functions under independent third parties. On January 24, 2024, the FAA stated that it will not approve production rate increases or additional production lines for the 737 MAX until it is satisfied that we are in full compliance with required quality control procedures. We are currently unable to reasonably estimate what impact the January 5, 2024 Alaska Airlines accident and the related FAA actions will have on our financial position, results of operations and cash flows. The introduction of new aircraft programs and/or derivatives, such as the 777X, 737-7 and 737-10, involves risks associated with meeting development, testing, certification and production schedules. We are following the lead of the FAA as we work through the certification process, and the FAA will ultimately determine the timing of certification and entry into service. In addition, the development schedules of the 737-7 and 737-10 could be impacted by actions resulting from the Alaska Airlines accident. If we experience delays in achieving certification and/or incorporating safety enhancements, our financial position, results of operations and cash flows would be adversely impacted. A number of our customers have contractual remedies, including compensation for late deliveries or rights to reject individual airplane deliveries based on delivery delays. Delays on the 737, 777X and 787 programs have resulted in, and may continue to result in, customers having the right to terminate orders, be compensated for late deliveries and/or substitute orders for other Boeing aircraft. We must minimize disruption caused by production changes, achieve operational stability and implement productivity improvements in order to meet customer demand and maintain our profitability. We have previously announced plans to adjust production rates on several of our commercial aircraft programs. In addition, we continue to seek opportunities to reduce the costs of building our aircraft, including working with our suppliers to reduce supplier costs, identifying and implementing productivity improvements and optimizing how we manage inventory. If production rate changes at any of our commercial aircraft assembly facilities are delayed or create significant disruption to our production system, or if our suppliers cannot timely deliver components that comply with design specifications to us at the cost and rates necessary to achieve our targets, we may be unable to meet delivery schedules and/or the financial performance of one or more of our programs may suffer. Operational challenges impacting the production system for one or more of our commercial aircraft programs could result in additional production delays and/or failure to meet customer demand for new aircraft, either of which would negatively impact our revenues and operating margins. Our commercial aircraft production system is extremely complex. Operational issues, including delays or defects in supplier components, failure to meet internal performance plans, or delays or failures to achieve required regulatory approval, could result in additional out-of-sequence work and increased production costs, as well as delayed deliveries to customers, impacts to aircraft performance and/or increased warranty or fleet support costs. We and our suppliers are experiencing supply chain disruptions and constraints, labor instability and inflationary pressures. We continue to monitor the health and stability of 7 7 7 Table of Contents Table of Contents the supply chain. These factors have and may continue to reduce overall productivity and adversely impact our financial position, results of operations and cash flows. If our commercial aircraft fail to satisfy performance and reliability requirements and/or potentially required sustainability standards, we could face additional costs and/or lower revenues. Developing and manufacturing commercial aircraft that meet or exceed our performance and reliability standards and/or potentially required sustainability standards, as well as those of customers and regulatory agencies, can be costly and technologically challenging. These challenges are particularly significant with newer aircraft programs. Any failure of any Boeing aircraft to satisfy performance or reliability requirements could result in disruption to our operations, higher costs and/or lower revenues.

We face various cybersecurity threats, including attempts to gain unauthorized access to our systems and networks, denial-of-service attacks, threats to our information technology infrastructure, ransomware and phishing attacks, and attempts to gain unauthorized access to our company-, customer- and employee-sensitive information. These threats come from a variety of actors some of which are highly organized and sophisticated such as nation-state actors and criminal enterprises. In addition, the techniques used in cyberattacks evolve rapidly, including from emerging technologies, such as advanced forms of automation and artificial intelligence. As cyber threats increase in volume and sophistication, the risk to the security of these systems and networks – and to the confidentiality, integrity, and availability of the data they house – continues to evolve, requiring constant vigilance and concerted, company-wide risk management efforts. A cyber-related attack or security breach, whether experienced directly or through our supply chain or third party-service providers, could, among other serious consequences, result in loss of intellectual property; allow unauthorized access to or cause the publication of various categories of sensitive, proprietary or customer data; cause disruption or degradation of our business operations; compromise our products or services; and/or result in reputational harm. There is no guarantee that our controls, policy enforcement mechanisms, monitoring systems or contractual arrangements will be sufficient to prevent or mitigate the risk of cyber-related attack or incident, or allow us to detect, report or respond adequately in a timely manner. We have experienced, and may in the future experience, whether directly or through our supply chain, third-party service providers or other channels, cyber-related incidents. While prior cyber-related attacks and incidents (including those at our wholly-owned subsidiaries Boeing Distribution, Inc. in 2023 and Jeppesen, Inc. in 2022) have not materially affected our business strategy, results of operations or financial condition, there is no guarantee that a future cyber-related attack or incident would not result in significant operational, regulatory, or financial impacts that could materially affect our business strategy, results of operations or financial condition. In addition, we manage information and information technology systems for certain customers and suppliers. Many of these customers and suppliers face similar security threats. If we were unable to protect against the unauthorized access, release or corruption of our customers’ or suppliers’ confidential, classified or personally identifiable information, we could suffer a loss of business, face regulatory actions or face financial or other losses that could materially affect our business strategy, results of operations or financial condition.

We rely extensively on information technology systems and networks to operate our company and meet our business objectives. We face various cyber security threats, including attempts to gain unauthorized access to our systems and networks, denial-of-service attacks, threats to our information technology infrastructure, ransomware and phishing attacks, and attempts to gain unauthorized access to our company-, customer- and employee-sensitive information. These threats come from a variety of actors some of which are highly organized and sophisticated such as nation-state actors and criminal enterprises. In addition, the techniques used in cyberattacks evolve rapidly, including from emerging technologies, such as advanced forms of automation and artificial intelligence. As cyber threats increase in volume and sophistication, the risk to the security of these systems and networks – and to the confidentiality, integrity, and availability of the data they house – continues to evolve, requiring constant vigilance and concerted, company-wide risk management efforts. A cyber-related attack or security breach, whether experienced directly or through our supply chain or third party-service providers, could, among other serious consequences, result in loss of intellectual property; allow unauthorized access to or cause the publication of various categories of sensitive, proprietary or customer data; cause disruption or degradation of our business operations; compromise our products or services; and/or result in reputational harm. To address these risks, we maintain an extensive network of technical security controls, policy enforcement mechanisms, monitoring systems, contractual arrangements, tools and related services, and management and Board oversight. While these measures are designed to prevent, detect, respond to, and mitigate unauthorized activity, there is no guarantee that they will be sufficient to prevent or mitigate the risk of a cyber-related attack or incident, or allow us to detect, report or respond adequately in a timely manner. We have experienced, and may in the future experience, whether directly or through our supply chain, third-party service providers or other channels, cybersecurity incidents. While prior cyber-related attacks and incidents (including those at our wholly-owned subsidiaries Boeing Distribution, Inc. in 2023 and Jeppesen Inc. in 2022) have not materially affected our business strategy, results of operations or financial condition, there is no guarantee that a future cyber-related attack or incident would not result in significant operational, regulatory, or financial impacts that could materially affect our business strategy, results of operations or financial condition. In addition, we manage information and information technology systems for certain customers and suppliers. Many of these customers and suppliers face similar security threats. If we were unable to protect against the unauthorized access, release or corruption of our customers’ or suppliers’ confidential, classified or personally identifiable information, we could suffer a loss of business, face regulatory actions or face financial or other losses that could materially affect our business strategy, results of operations or financial condition.

Approximately 58,000 employees, which constitute 34% of our total workforce, were union represented as of December 31, 2024 under collective bargaining agreements with varying durations and expiration dates. As of December 31, 2024, we had 9 unions in the U.S. with 27 independent agreements and 18 employee representative bodies internationally, and we cannot predict how stable our union relationships will be or whether we will be able to meet the unions’ requirements. On September 12, 2024, our contract with IAM 751, which represents over 30,000 Boeing manufacturing employees primarily located in Washington state, expired and 96% of IAM 751 members voted to initiate a strike. On November 4, 2024, members of IAM 751 voted to ratify a new contract, thereby ending the strike. As a result of the strike, production of our commercial aircraft, other than the 787 production in Charleston, and certain of our Defense, Space & Security products halted, adversely impacting our business and financial position. Net cash used by operating activities for the year ended December 31, 2024, was $12.1 billion and we expect further negative operating cash flows to continue in future quarters as we work to ramp up production and deliveries. The new contract with IAM 751 and pay enhancements for certain non-union employees is adversely impacting our financial position, results of operations and cash flows. We may experience additional work stoppages in the future, which could adversely affect our business. The unions may also limit our flexibility in managing our workforce and operations. Union actions at suppliers also affect us. Work stoppages and instability in our union relationships delay the production and/or development of our products, which could strain relationships with customers and result in lower revenues.

Approximately 57,000 employees, which constitute 33% of our total workforce, were union represented as of December 31, 2023 under collective bargaining agreements with varying durations and expiration dates. For additional information on our principal collective bargaining agreements, see “Business – Human Capital” on page 2 of this Form 10-K. We experienced a work stoppage in 2008 when a labor strike halted commercial aircraft and certain BDS program production. We may experience additional work stoppages in the future, which could adversely affect our business. We cannot predict how stable our union relationships, currently with 10 U.S. labor organizations and 4 non-U.S. labor organizations, will be or whether we will be able to meet the unions’ requirements without impacting our financial condition. The unions may also limit our flexibility in managing our workforce and operations. Union actions at suppliers can also affect us. Work stoppages and instability in our union relationships could delay the production and/or development of our products, which could strain relationships with customers and result in lower revenues.