Biggest changeNet cash used in operating activities for the year ended December 31, 2023 was $313.8 million, consisting primarily of a net loss of $513.1 million, adjusted for non-cash items and statement of operations impact from investing and financing activities which includes $93.6 million in stock-based compensation expense, $86.4 million loss from change in the fair value of warrants and earnout shares, $30.5 million in depreciation and amortization expense and a net decrease in our net working capital of $8.9 million, partially offset by $20.2 million net accretion of our investments in marketable securities. 38 Table of Contents Net Cash Provided by Investing Activities Net cash provided by investing activities for the year ended December 31, 2024 of $70.8 million was primarily due to proceeds from the sales and maturities of marketable securities of $715.2 million, partially offset by purchases of marketable securities of $603.8 million and purchases of property and equipment of $40.6 million Net cash provided by investing activities for the year ended December 31, 2023 of $80.3 million was primarily due to proceeds from the sales and maturities of marketable securities of $920.9 million, partially offset by purchases marketable securities of $810.0 million and purchases of property and equipment of $30.6 million.
Biggest changeNet Cash Used in Operating Activities Net cash used in operating activities for the year ended December 31, 2025 was $509.9 million, consisting primarily of a net loss of $929.8 million, adjusted for non-cash items and statement of operations impact from investing and financing activities which includes $127.9 million in stock-based compensation expense, a $211.9 million loss from change in the fair value of warrants, earnout shares and contingent consideration, $40.2 million in depreciation and amortization expense, $40.3 million loss on common stock issuance in private placement and $7.6 million net decrease in our net working capital, partially offset by $7.8 million net accretion of our investments in marketable securities.
Even if we are first to market, we may not receive any competitive advantage or may be overtaken by other competitors. If new or existing aerospace companies launch competing solutions in the markets in which we intend to operate or obtain large-scale capital investment, we may face increased competition.
Even if we are first to market, we may not receive any competitive advantage or may be overtaken by other competitors. If new or existing companies launch competing solutions in the markets in which we intend to operate or obtain large-scale capital investment, we may face increased competition.
The Company estimates the probabilities based on available information about the progress made towards performance goals at each reporting period. Our performance based awards issued under annual Bonus Plans are classified as an equity or, initially, as a liability, depending on the terms of the plan.
The Company estimates the probabilities based on available information about the progress made towards performance goals at each reporting period. Our performance based awards issued under annual Bonus Plans are classified as equity or, initially, as a liability, depending on the terms of the plan.
Net Cash Provided by Financing Activities Net cash provided by financing activities for the year ended December 31, 2024 of $361.1 million was primarily due to net proceeds of $221.8 million from issuance of common stock in underwritten public offering and net proceeds of $128.8 million from issuance of common stock in at-the-market public offering, proceeds from the issuance of common stock under the employee stock purchase plan of $11.2 million and $1.7 million proceeds from exercise of stock options and issuance of common stock warrants, partially offset by $2.4 million repayments of obligation under finance leases and tenant improvement loan.
Net cash provided by financing activities for the year ended December 31, 2024 of $361.1 million was primarily due to net proceeds of $221.8 million from issuance of common stock in underwritten public offering and net proceeds of $128.8 million from issuance of common stock in at-the-market public offering, proceeds from the issuance of common stock under the employee stock purchase plan of $11.2 million and $1.7 million proceeds from exercise of stock options and issuance of common stock warrants, partially offset by $2.4 million repayments of obligations under finance leases and tenant improvement loan.
Management's Discussion and Analysis of Financial Condition and Results of Operations located in our annual report on Form 10-K for the year ended December 31, 2023, filed on February 27, 2024, for reference to discussion of the fiscal year ended December 31, 2022, the earliest of the three fiscal years presented.
Management's Discussion and Analysis of Financial Condition and Results of Operations located in our annual report on Form 10-K for the year ended December 31, 2024, filed on February 27, 2025, for reference to discussion of the fiscal year ended December 31, 2023, the earliest of the three fiscal years presented.
We recognize stock-based compensation expense over the requisite service period of the individual grant, generally equal to the vesting period and use the straight-line method to recognize stock-based compensation, and account for forfeitures as they occur. Some of our awards contain service-based vesting condition as well as performance-based vesting condition.
We recognize stock-based compensation expense over the requisite service period of the individual grant, generally equal to the vesting period and use the straight-line method to recognize stock-based compensation, and account for forfeitures as they occur. Some of our awards contain service-based vesting conditions as well as performance-based vesting conditions.
If we conclude that events and circumstances indicate the assets may be impaired, to determine if impairment exists for our property and equipment used in operations, we group our property and equipment by type (the lowest level for which there are identifiable cash flows) and then estimate their future cash flows based on projections of capacity, asset age, maintenance requirements, and other relevant conditions.
If we conclude that events and circumstances indicate the assets may be impaired, to determine if impairment exists for our property and equipment used in operations, we group our property and equipment by type (the lowest level for which there are identifiable cash flows) and then estimate their future cash flows based on projections of capacity, asset age, 45 Table of Contents maintenance requirements, and other relevant conditions.
Please see the section of this Annual Report titled “Special Note Regarding Forward-Looking Statements.” Overview We have spent more than a decade designing and testing a piloted all-electric, vertical take-off and landing (“eVTOL”) aircraft that we intend to operate as part of a fast, quiet and convenient service in cities around the world.
Please see the section of this Annual Report titled “Special Note Regarding Forward-Looking Statements.” Overview We have spent more than a decade designing and testing a piloted all-electric, vertical take-off and landing (“eVTOL”) air taxi that we intend to operate as part of a fast, quiet and convenient service in cities around the world.
In December 2024, we entered into an Equity Distribution Agreement with Morgan Stanley & Co. LLC and Allen & Company LLC, as sales agents (the “Equity Distribution Agreement”), through which we may offer and sell, from time to time at our sole discretion, up to an aggregate of $300,000,000 of our common stock in an “at-the-market” offering (the “ATM Offering”).
In December 2024, we entered into an Equity Distribution Agreement with Morgan Stanley & Co. LLC and Allen & Company LLC, as sales agents (“Equity Distribution Agreement”), through which we may offer and sell, from time to time at our sole discretion, up to an aggregate of $300.0 million of our common stock in an “at-the-market” offering (“ATM Offering”).
In June 2023, we raised net proceeds of $99.9 million from our issuance and sale of 15,037,594 shares of our common stock to SKT. In October 2024, we raised $221.8 million in net proceeds from an underwritten public offering (the “Public Offering”) of 46,000,000 shares of our common stock.
In June 2023, we raised net proceeds of $99.9 million from our issuance and sale of 15,037,594 shares of our common stock to SKT. In October 2024, we raised $221.8 million in net proceeds from an underwritten public offering of 46,000,000 shares of our common stock.
The aircraft is quiet when taking off, near silent when flying overhead and is being designed to transport a pilot and up to four passengers - or an expected payload of up to 1,000 pounds - at speeds of up to 200 mph.
The aircraft is quiet when taking off, near silent when flying overhead and is being designed to transport a pilot and up to four passengers - or a targeted payload of up to 1,000 pounds - at speeds of up to 200 mph.
Research and Development Expenses Research and development expenses consist primarily of personnel expenses, including salaries, benefits, and stock-based compensation, costs of consulting, equipment and materials, depreciation and amortization and allocations of overhead, 34 Table of Contents including rent, information technology costs and utilities.
Research and Development Expenses Research and development expenses consist primarily of personnel expenses, including salaries, benefits, and stock-based compensation, costs of consulting, equipment and materials, depreciation and amortization and allocations of overhead, including rent, information technology costs and utilities.
We expect the FAA type certificate will be reciprocated in certain international markets pursuant to bilateral agreements between the FAA and its counterpart civil aviation authorities. In 2022, we applied for aircraft certification in the United Kingdom and Japan.
We expect the FAA type certificate will be validated in certain international markets pursuant to bilateral agreements between the FAA and its counterpart civil aviation authorities in other countries. In 2022, we applied for aircraft certification in the United Kingdom and Japan.
Gain (Loss) from changes in Fair Value of Warrants and Earnout Shares Liabilities Publicly-traded warrants (“Public Warrants”), private placement warrants issued to Sponsor (“Private Placement Warrants”) and warrants issued to Delta Air Lines, Inc.
Loss from changes in Fair Value of Warrants, Earnout Shares and Contingent Consideration Publicly-traded warrants (“Public Warrants”), private placement warrants issued to Sponsor (“Private Placement Warrants”), warrants issued to Delta Air Lines, Inc.
(“Delta Warrants”) and shares of common stock owned by Sponsor subject to certain terms on vesting, lock-up and transfer (“Earnout Shares”) are recorded as liabilities and subject to remeasurement to fair value at each balance sheet date.
(“Delta Warrants”), shares of common stock owned by Sponsor subject to certain terms on vesting, lock-up and transfer (“Earnout Shares”) and contingent consideration related to Blade acquisition EBITDA Earnout are recorded as liabilities and subject to remeasurement to fair value at each balance sheet date.
Vertically-Integrated Business Model Our business model is to serve as a vertically-integrated eVTOL transportation service provider. Present projections indicate that payback periods on aircraft will result in a viable business model over the long-term as production volumes scale and unit economics improve to support sufficient market adoption. As with any new industry and business model, numerous risks and uncertainties exist.
Vertically-Integrated Business Model Our primary business model is to serve as a vertically-integrated eVTOL transportation service provider. Present projections indicate that payback periods on aircraft will result in a viable business model over the long-term as production volumes scale and unit economics improve to support sufficient market adoption.
Since our inception in 2009, we have been primarily engaged in research and development of eVTOL aircraft. We have incurred net operating losses and negative cash flows from operations in every year since our inception. As of December 31, 2024, we had an accumulated deficit of $1,855.7 million.
Since our inception in 2009, we have been primarily engaged in research and development of eVTOL aircraft. We have incurred net operating losses and negative cash flows from operations in every year since our inception. As of December 31, 2025, we had an accumulated deficit of $2,785.6 million.
These arrangements provide a means of efficient international expansion as we develop commercial operations around the world. In addition to certifying our aircraft, we will also need to obtain authorizations and certifications related to the production of our aircraft and the deployment of our aerial ridesharing service. We anticipate being able to meet the requirements of such authorizations and certifications.
These arrangements provide a means of efficient international expansion as we develop commercial operations around the world. 38 Table of Contents In addition to certifying our aircraft, we will also need to obtain authorizations and certifications related to the production of our aircraft and the deployment of our aerial ridesharing service.
With thousands of successful test flights already completed, and as the first eVTOL aircraft developer to receive a signed, stage 4 G-1 certification basis which was subsequently published in final form in the Federal Register, we believe we are well positioned to be the first eVTOL manufacturer to earn airworthiness certification from the Federal Aviation Administration (“FAA”).
As the first eVTOL aircraft developer to receive a signed, stage 4 G-1 certification basis which was subsequently published in final form in the Federal Register, we believe we are well positioned to be the first eVTOL manufacturer to earn standard airworthiness certification from the Federal Aviation Administration (“FAA”).
Long-Term Liquidity Requirements We expect our cash and cash equivalents on hand together with the proceeds of future sales under the ATM Offering, the expected proceeds from the Toyota Investment and cash we expect to generate from future operations will provide sufficient funding to support us beyond the initial launch of our commercial operations.
Long-Term Liquidity Requirements We expect our cash and cash equivalents on hand together with the proceeds of future sales under the ATM Offering, additional proceeds from the Toyota Investment, the proceeds of the February 2026 Equity Offering, the issuance of the Notes, the Overallotment Option, if exercised, and cash we expect to generate from future operations will provide sufficient funding to support us beyond the initial launch of our commercial operations.
Until we generate sufficient operating cash flow to fully cover our operating expenses, working capital needs and planned capital expenditures, or if 37 Table of Contents circumstances evolve differently than anticipated, we expect to utilize a combination of equity and debt financing to fund any future remaining capital needs.
Until we generate sufficient operating cash flow to fully cover our operating expenses, working capital needs and planned capital expenditures, or if circumstances evolve differently than anticipated, we expect to utilize a combination of equity and debt financing to fund any future remaining capital needs. If we raise funds by issuing equity securities, dilution to stockholders may result.
If we raise funds by issuing equity securities, dilution to stockholders may result. Any equity securities issued may also provide for rights, preferences, or privileges senior to those of holders of common stock. If we raise funds by issuing debt securities, these debt securities would have rights, preferences, and privileges senior to those of preferred and common stockholders.
Any equity securities issued may also provide for rights, preferences, or privileges senior to those of holders of common stock. If we raise funds by issuing debt securities, these debt securities would have rights, preferences, and privileges senior to those of preferred and common stockholders. The terms of debt securities or borrowings could impose significant restrictions on our operations.
Interest and Other Income, Net Interest income consists primarily of interest earned on our cash and cash equivalents and investments in marketable securities. 35 Table of Contents Provision for Income Taxes Our provision for income taxes consists of an estimate of federal, state, and foreign income taxes based on enacted federal, state, and foreign tax rates, as adjusted for allowable credits, deductions, uncertain tax positions, changes in deferred tax assets and liabilities, and changes in tax law.
Provision for Income Taxes Our provision for income taxes consists of an estimate of federal, state, and foreign income taxes based on enacted federal, state, and foreign tax rates, as adjusted for allowable credits, deductions, uncertain tax positions, changes in deferred tax assets and liabilities, and changes in tax law.
Our multi-year relationship with the DOD and other U.S. government agencies has provided us with a compelling opportunity to more thoroughly understand the operational capabilities and maintenance profiles of our aircraft in advance of commercial launch.
Our multi-year relationship with the DOD and other U.S. government agencies has provided us with a compelling opportunity to more thoroughly understand the operational capabilities and maintenance profiles of our aircraft in advance of commercial launch. With growing USAF interest in hybrid powertrains and autonomy in aviation, we leveraged our existing aircraft platform to address these areas.
Selling, General and Administrative Expenses Selling, general and administrative expenses increased by $13.8 million, or 13%, to $119.7 million during the year ended December 31, 2024 from $105.9 million during the year ended December 31, 2023.
Selling, General and Administrative Expenses Selling, general and administrative expenses increased by $42.9 million, or 36%, to $162.6 million during the year ended December 31, 2025 from $119.7 million during the year ended December 31, 2024.
Operating expenses Flight services Flight services expenses consist primarily of costs related to flight, flight support, and maintenance personnel, expenses associated with support aircraft such as rent and fuel, depreciation of capitalized ground support equipment, and our aircraft electricity cost, as directly attributed to our performance of the flight services.
Operating expenses Cost of Revenue Cost of Revenue consist primarily of costs related to operators of aircraft and vehicles, flight support, maintenance personnel, expenses associated with support aircraft such as rent and fuel, depreciation of capitalized ground support equipment, and our aircraft fuel or electricity cost, landing fees, pilot salaries, as directly attributed to our performance of the flight services and customer demonstration and exhibition activities, and costs of providing engineering services.
We expect our selling, general and administrative expenses to increase as we hire additional personnel and consultants to support our operations and comply with applicable regulations, including the Sarbanes-Oxley Act (“SOX”) and other SEC rules and regulations.
We expect our selling, general and administrative expenses to increase as we hire additional personnel and consultants to support the growth of our operations and comply with applicable regulations.
As of December 31, 2024, we had cash, cash equivalents and restricted cash of $200.4 million and short-term investment in marketable securities of $733.2 million. Restricted cash, totaling $0.8 million, reflects cash temporarily retained for security deposit on leased facilities.
As of December 31, 2025, we had cash, cash equivalents and restricted cash of $241.7 million and short-term investment in marketable securities of $1,167.1 million. Restricted cash, totaling $0.9 million, primarily reflects cash temporarily retained for security deposit on leased facilities.
Research and Development Expenses Research and development expenses increased by $110.1 million, or 30%, to $477.2 million during the year ended December 31, 2024 from $367.0 million during the year ended December 31, 2023.
Research and Development Expenses Research and development expenses increased by $103.9 million, or 22%, to $581.1 million during the year ended December 31, 2025 from $477.2 million during the year ended December 31, 2024.
We have funded our operations primarily with proceeds from the issuance of stock, convertible notes and the proceeds from our merger in August 2021 with Reinvent Technology Partners (“RTP”), a special purpose acquisition company, through which we became a publicly-traded company.
We have funded our operations primarily with proceeds from the issuance of stock, convertible notes and the proceeds from our merger in August 2021 with Reinvent Technology Partners (“RTP”), a special purpose acquisition company, through which we became a publicly-traded company. 37 Table of Contents Key Factors Affecting Operating Results See the section entitled “ Risk Factors ” for a further discussion of these considerations.
The increase was primarily attributable to increases in personnel to support aircraft engineering, software development, prototype manufacturing, and certification, 36 Table of Contents as well as increased quantity of materials used in prototype development and testing, partially offset by increase in expense reduction due to higher grants earned as part of our government contracts.
The increase was primarily attributable to increases in personnel to support aircraft engineering, software development, prototype manufacturing, and certification and a decrease in expense reduction due to lower grants earned as part of our government contracts.
We have completed or substantially completed three of these five stages. In 2022, we received our Part 135 operating certificate, which is required for us to operate an on-demand air service and allows us to operate the service with conventional aircraft. In October 2024, the FAA published the Special Federal Aviation Regulations (“SFARs”), which include operational regulations related to eVTOLs.
We have completed or substantially completed three of these five stages and are more than halfway through the fourth stage. In 2022, we received our Part 135 operating certificate, which is required for us to operate an on-demand air service and allows us to operate the service with conventional aircraft.
Cash requirements can fluctuate based on business decisions that could accelerate or defer spending, including the timing or pace of investments, infrastructure and production of aircraft.
As such, our cash requirements are highly dependent upon management’s decisions about the pace and focus of both our short and long-term spending. Cash requirements can fluctuate based on business decisions that could accelerate or defer spending, including the timing or pace of investments, infrastructure and production of aircraft.
The Black-Scholes model requires the use of highly subjective and complex assumptions, which determine the fair value of share-based awards, including the option’s expected term, expected volatility of the underlying stock, risk-free interest rate and expected dividend yield. 39 Table of Contents Expected volatility - We estimate the expected volatility of our common stock on the date of grant based on the historical stock price volatility of our own common shares within the same length of period as the expected term.
The Black-Scholes model requires the use of highly subjective and complex assumptions, which determine the fair value of share-based awards, including the option’s expected term, expected volatility of the underlying stock, risk-free interest rate and expected dividend yield.
Total Other Loss, Net Total other loss, net decreased by $29.7 million, or 73%, to a loss of $11.2 million during the year ended December 31, 2024 from a loss of $40.8 million during the year ended December 31, 2023.
Total Other Loss, Net Total other loss, net increased by $197.8 million to a loss of $208.9 million during the year ended December 31, 2025 from a loss of $11.2 million during the year ended December 31, 2024.
Cash Flows The following tables set forth a summary of our cash flows for the periods indicated (in thousands, except percentage): Year Ended December 31, Change 2024 2023 ($) (%) Net cash (used in) provided by: Operating activities $ (436,267) $ (313,831) $ (122,436) 39 % Investing activities 70,763 80,304 (9,541) (12) % Financing activities 361,114 288,239 72,875 25 % Net increase (decrease) in cash, cash equivalents, and restricted cash $ (4,390) $ 54,712 $ (59,102) (108) % Net Cash Used in Operating Activities Net cash used in operating activities for the year ended December 31, 2024 was $436.3 million, consisting primarily of a net loss of $608.0 million, adjusted for non-cash items and statement of operations impact from investing and financing activities which includes $104.4 million in stock-based compensation expense, a $54.0 million loss from change in the fair value of warrants and earnout shares, $35.6 million in depreciation and amortization expense, partially offset by $15.8 million net accretion of our investments in marketable securities and $6.4 million net increase in our net working capital.
Net cash used in operating activities for the year ended December 31, 2024 was $436.3 million, consisting primarily of a net loss of $608.0 million, adjusted for non-cash items and statement of operations impact from investing and financing activities which includes $104.4 million in stock-based compensation expense, $54.0 million loss from change in the fair value of warrants and earnout shares, $35.6 million in depreciation and amortization expense, partially offset by $15.8 million net accretion of our investments in marketable securities and $6.4 million net increase in our net working capital.
Critical Accounting Estimates Management’s discussion and analysis of our financial condition and results of operations is based on our Consolidated Financial Statements, which have been prepared in accordance with U.S. GAAP. The preparation of these Consolidated Financial Statements requires us to make estimates and assumptions for the reported amounts of assets, liabilities, revenue, expenses and related disclosures.
Critical Accounting Estimates Management’s discussion and analysis of our financial condition and results of operations is based on our Consolidated Financial Statements, which have been prepared in accordance with U.S. GAAP.
Aircraft utilization is reduced by delays and cancellations from various factors, many of which are beyond our control, including adverse weather conditions, security requirements, air traffic congestion and unscheduled maintenance events. Components of Results of Operations Revenue Flight services Flight services revenue primarily includes consideration received for our performance of customer-directed flights and on-base operations for various DOD agencies.
Aircraft utilization is reduced by delays and cancellations from various factors, many of which are beyond our control, including adverse weather conditions, security requirements, air traffic congestion and unscheduled maintenance events. 39 Table of Contents Components of Results of Operations Revenue Revenue consists of passenger revenue and other revenue.
Due to significant volume of contractual arrangements we enter, we may not be able to identify all embedded leases arrangements, resulting in understatement of our right-of-use assets and liabilities.
Right-of-use assets and lease liabilities are recognized based on the present value of the future minimum lease payments over the lease term at commencement date. Due to significant volume of contractual arrangements we enter, we may not be able to identify all embedded leases arrangements, resulting in understatement of our right-of-use 46 Table of Contents assets and liabilities.
We believe this vertically-integrated business model will generate the greatest economic returns over time, while providing us with end-to-end control over the customer experience to optimize for customer safety, comfort and value.
At the front end, we are developing a convenient app to deliver the first on-demand, aerial ridesharing service. We are targeting carrying our first passengers in 2026. We believe this vertically-integrated business model will generate the greatest economic returns over time, while providing us with end-to-end control and information regarding customer experience to optimize for customer safety, comfort and value.
As of December 31, 2024, 16,158,784 shares of our common stock have been sold pursuant to the Equity Distribution Agreement for net proceeds of $128.8 million . As of December 31, 2024, $167.0 million remain available for sale under the Equity Distribution Agreement.
As of December 31, 2025, 29,950,799 shares of our common stock have been sold pursuant to the Equity 42 Table of Contents Distribution Agreement for net proceeds of $282.4 million . As of December 31, 2025, $8.1 million remains available for sale under the Equity Distribution Agreement.
We believe that our cash, cash equivalent and short-term investments will satisfy our working capital and capital requirements for at least the next twelve months.
We believe that our cash, cash equivalent and short-term investments will satisfy our working capital and capital requirements for at least the next twelve months. In January 2026, we have received $70.0 million from the exercise of the first tranche of Delta Warrant (Note 8 ).
U.S. Government Contracts In December 2020, we became the first company to receive airworthiness approval for an eVTOL aircraft for a flight clearance from the USAF to conduct a government test, and in the first quarter of 2021 we officially began on-base 33 Table of Contents operations under contract pursuant to the USAF’s Agility Prime program.
U.S. Government Contracts In December 2020, we became, to our knowledge, the first company to receive airworthiness approval for an eVTOL aircraft for a flight clearance from the USAF to conduct a government test.
Net cash provided by financing activities for the year ended December 31, 2023 of $288.2 million was primarily due to net proceeds of $180.2 million from our registered direct offering to certain institutional investors and net proceeds of $99.9 million from our issuance of common shares to SKT, proceeds from the issuance of common stock under the employee stock purchase plan of $6.9 million and $2.1 million, proceeds from exercise of stock options and issuance of common stock warrants, partially offset by repayments for finance lease obligations and tenant improvement loan totaling $0.8 million.
Net Cash Provided by Financing Activities Net cash provided by financing activities for the year ended December 31, 2025 of $1,026.6 million was primarily due to net proceeds of $575.9 million from issuance of common stock in underwritten public offering, net proceeds of $249.9 million from issuance of common stock in private placement with Toyota, net proceeds of $153.6 million from issuance of common stock in at-the-market public offering, $36.8 million proceeds from exercise of stock options and issuance of common stock warrants and proceeds from the issuance of common stock under the employee stock purchase plan of $12.1 million, partially offset by $1.6 million repayments of obligation under finance leases and tenant improvement loan.
Our principal uses of cash in recent periods were to fund our research and development activities, personnel cost and support services. Near-term cash requirements will also include spending on manufacturing facilities, ramping up production and supporting production certification, scaled manufacturing operations for commercialization, infrastructure and vertiport development, pilot training facilities, software development and production of aircraft.
Near-term cash requirements will also include spending on manufacturing facilities, ramping up production and supporting production certification, scaled manufacturing operations for commercialization, infrastructure and vertiports development, pilot training facilities, software development and production of aircraft. We do not have material cash requirements related to current contractual obligations.
We will need to comply with these SFARs as we add our aircraft to our Part 135 operating certificate.
In October 2024, the FAA published the Special Federal Aviation Regulations (“SFARs”), which include operational regulations related to eVTOLs. We will need to comply with these SFARs as we add our aircraft to our Part 135 operating certificate.
We intend to maintain a high daily aircraft utilization rate, and reductions in utilization will adversely impact our financial performance. High daily aircraft utilization is achieved in part by reducing turnaround times at vertiports.
The success of our business is also dependent, in part, on the utilization rate of our aircraft, which is the amount of time our aircraft spend in the air carrying passengers. We intend to maintain a high daily aircraft utilization rate, and reductions in utilization will adversely impact our financial performance.
The terms of debt securities or borrowings could impose significant restrictions on our operations. The capital markets have in the past, and may in the future, experience periods of upheaval that could impact the availability and cost of equity and debt financing.
The capital markets have in the past, and may in the future, experience periods of upheaval that could impact the availability and cost of equity and debt financing. Our principal uses of cash in recent periods were to fund our research and development activities, personnel cost and support services.
The asset component of our operating leases is recorded as right-of-use assets, and the liability component is recorded as current lease liabilities and long-term lease liabilities in our consolidated balance sheets. Right-of-use assets and lease liabilities are recognized based on the present value of the future minimum lease payments over the lease term at commencement date.
We analyze our contractual arrangements to evaluate whether they have any embedded leases. The asset component of our operating leases is recorded as right-of-use assets, and the liability component is recorded as current lease liabilities and long-term lease liabilities in our consolidated balance sheets.
Our lease terms may include options to extend or terminate the lease when it is reasonably certain that we will exercise that option. Determining that options are reasonably certain to be exercised requires us to make certain assumptions about our future operations and space and assets requirements.
Determining that options are reasonably certain to be exercised requires us to make certain assumptions about our future operations and space and assets requirements. Incorrect assumptions may result in our lease term being incorrect, impacting our right-of-use assets and liabilities.
We anticipate initial operations with our U.S. government customers to be followed by operations in selected high-density metropolitan areas where traffic congestion is particularly acute and operating conditions are suitable for early eVTOL operations. Competition We believe that the primary sources of competition for our service are ground-based mobility solutions, other eVTOL developers/operators and local/regional incumbent aircraft charter services.
Competition We believe that the primary sources of competition for our service are ground-based mobility solutions, other eVTOL developers/operators and local/regional incumbent aircraft charter services.
Incorrect assumptions may result in our lease term being incorrect, impacting our right-of-use assets and liabilities. 40 Table of Contents Assumptions made by us at the commencement date are re-evaluated upon occurrence of certain events, including a lease modification.
Certain arrangements may include renewal or termination options, and judgment is required in determining whether such options are reasonably certain to be exercised, which affects the measurement of right-of-use assets and lease liabilities. Assumptions made by us at the commencement date are re-evaluated upon occurrence of certain events, including a lease modification.
Our business will require significant investment leading up to launching these services, including, but not limited to, final engineering designs, prototyping and testing, manufacturing, software development, certification, pilot training, infrastructure and commercialization. 32 Table of Contents We believe one of the primary drivers for adoption of our aerial ridesharing service is the value proposition and time savings offered by aerial mobility relative to traditional ground-based transportation.
We believe one of the primary drivers for adoption of our aerial ridesharing service is the value proposition and time savings offered by aerial mobility relative to traditional ground-based transportation.
In addition, on October 1, 2024, we entered a stock purchase agreement with Toyota Motor Corporation pursuant to which Toyota has committed to invest up to $500.0 million, subject to certain closing conditions, as described in Note 9. Stockholders' Equity (the “Toyota Investment”).
In May 2025, we issued 49,701,790 shares at a price per share of $5.03 for net proceeds of $249.9 million pursuant to a stock purchase agreement with Toyota Motor Corporation (“Toyota”) that we entered in October 2024. Pursuant to the agreement, Toyota has committed to invest an additional $250.0 million, subject to certain closing conditions (“Toyota Investment”).
While we believe the global market for UAM will be large, it remains undeveloped and there is no guarantee of future demand. We delivered our first aircraft for initial service operations with the DOD in September 2023 and are targeting initial passenger operations in 2025 or 2026.
Development of the Global Urban Air Mobility (“UAM”) Market Our revenue will be directly tied to the continued development of short distance aerial transportation. While we believe the global market for UAM will be large, it remains undeveloped and there is no guarantee of future demand.
In addition, macroeconomic factors could impact demand for UAM services, particularly if end-user pricing is at a premium to ground-based transportation alternatives or more permanent work-from-home behaviors persist.
In addition, macroeconomic factors could impact demand for UAM services, particularly if end-user pricing is at a premium to ground-based transportation alternatives. We anticipate initial operations in the U.S. under the eIPP to be followed by operations in selected high-density metropolitan areas where traffic congestion is particularly acute and operating conditions are suitable for early eVTOL operations.
If adequate funds are not available, we may need to reconsider our investments in production operations, the pace of our production ramp-up, infrastructure investments in vertiports, expansion plans or limit our research and development activities, which could have a material adverse impact on our business prospects and results of operations.
If adequate funds are not available, we may need to reconsider our investments in production operations, the pace of our production ramp-up, infrastructure investments in vertiports, expansion plans or limit our research and development activities, which could have a material adverse impact on our business prospects and results of operations. 43 Table of Contents Cash Flows The following tables set forth a summary of our cash flows for the periods indicated (in thousands, except percentage): Year Ended December 31, Change 2025 2024 ($) (%) Net cash (used in) provided by: Operating activities $ (509,893) $ (436,267) $ (73,626) 17 % Investing activities (475,416) 70,763 (546,179) (772) % Financing activities 1,026,643 361,114 665,529 184 % Net increase (decrease) in cash, cash equivalents, and restricted cash $ 41,334 $ (4,390) $ 45,724 n.m.
Results of Operations Comparison of the Year Ended December 31, 2024 to the Year Ended December 31, 2023 The following table summarizes our historical results of operations for the periods indicated (in thousands, except percentage): December 31, Change 2024 2023 ($) (%) Revenue: Flight services $ 136 $ 1,032 $ (896) (87) % Operating expenses: Flight services 67 200 (133) (67) % Research and development 477,156 367,049 110,107 30 % Selling, general and administrative 119,667 105,877 13,790 13 % Total operating expenses 596,890 473,126 123,764 26 % Loss from operations (596,754) (472,094) (124,660) 26 % Interest and other income, net 42,822 45,561 (2,739) (6) % Loss from change in fair value of warrants and earnout shares (53,973) (86,378) 32,405 (38) % Total other loss, net (11,151) (40,817) 29,666 (73) % Loss before income taxes (607,905) (512,911) (94,994) 19 % Income tax expense 129 139 (10) (7) % Net loss $ (608,034) $ (513,050) $ (94,984) 19 % Revenue Flight Services Flight services revenue primarily includes consideration for our performance of customer-directed flights and on-base operations for various DOD agencies.
Results of Operations Comparison of the Year Ended December 31, 2025 to the Year Ended December 31, 2024 The following table summarizes our historical results of operations for the periods indicated (in thousands, except percentage): December 31, Change 2025 2024 ($) (%) Revenue $ 53,425 $ 136 $ 53,289 n.m * Operating expenses: Cost of Revenue 29,328 67 29,261 n.m * Research and development 581,101 477,156 103,945 22 % Selling, general and administrative 162,587 119,667 42,920 36 % Total operating expenses 773,016 596,890 176,126 30 % Loss from operations (719,591) (596,754) (122,837) 21 % Interest and other income, net 43,164 42,822 342 1 % Loss on common stock issuance in private placement (40,258) — (40,258) 100 % Loss from change in fair value of warrants, earnout shares and contingent consideration (211,850) (53,973) (157,877) 293 % Total other loss, net (208,944) (11,151) (197,793) n.m * Loss before income taxes (928,535) (607,905) (320,630) 53 % Income tax expense 1,307 129 1,178 913 % Net loss $ (929,842) $ (608,034) $ (321,808) 53 % 41 Table of Contents n.m* marks changes that are not meaningful.
If we are unable to add sufficient headcount it could impact our ability to meet our expected timelines for certification and entry into service. The success of our business is also dependent, in part, on the utilization rate of our aircraft, which is the amount of time our aircraft spend in the air carrying passengers.
If we are unable to add sufficient headcount it could impact our ability to meet our expected timelines for certification and entry into service. The global economy has recently seen a significant rise in tariffs and other protective trade measures that have applied to a wide range of finished goods and raw materials.
The decrease was primarily driven by a $32.4 million reduction in loss from changes in fair value of warrants and earnout shares, partially offset by $2.7 million decrease in interest and other income due to decreased interest rates on lower invested funds.
The increase was primarily driven by a $157.9 million increase in loss from changes in fair value of warrants, earnout shares and contingent consideration, and loss on common stock issuance in private placement of $40.3 million.
Accordingly, we have not recorded any impairment charge to our existing property and equipment during the twelve months ended December 31, 2024. Accounting for Leases We determine if an arrangement is a lease, or contains a lease, at inception. We analyze our contractual arrangements to evaluate whether they have any embedded leases.
Accordingly, we have not recorded any impairment charge to our existing property and equipment during the twelve months ended December 31, 2025. Fair value measurements involving significant estimation uncertainty We apply fair value measurement guidance in a number of areas of our consolidated financial statements.