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Risk Overview Q4, 2025
Risk Distribution
29% Finance & Corporate
29% Tech & Innovation
21% Legal & Regulatory
8% Production
8% Macro & Political
4% Ability to Sell
Finance & Corporate - Financial and accounting risks. Risks related to the execution of corporate activity and strategy
This chart displays the stock's most recent risk distribution according to category. TipRanks has identified 6 major categories: Finance & corporate, legal & regulatory, macro & political, production, tech & innovation, and ability to sell.
Risk Change Over Time
S&P500 Average
Sector Average
Risks removed
Risks added
Risks changed
Adicet Bio Risk Factors
New Risk (0)
Risk Changed (0)
Risk Removed (0)
No changes from previous report
The chart shows the number of risks a company has disclosed. You can compare this to the sector average or S&P 500 average.
The quarters shown in the chart are according to the calendar year (January to December). Businesses set their own financial calendar, known as a fiscal year. For example, Walmart ends their financial year at the end of January to accommodate the holiday season.
The quarters shown in the chart are according to the calendar year (January to December). Businesses set their own financial calendar, known as a fiscal year. For example, Walmart ends their financial year at the end of January to accommodate the holiday season.
Risk Highlights Q4, 2025
Main Risk Category
Finance & Corporate
With 7 Risks
Finance & Corporate
With 7 Risks
Number of Disclosed Risks
24
+22
From last reportS&P 500 Average: 31
24
+22
From last reportS&P 500 Average: 31
Recent Changes
23Risks added
0Risks removed
0Risks changed
Since Dec 2025
23Risks added
0Risks removed
0Risks changed
Since Dec 2025
Number of Risk Changed
0
No changes from last report
S&P 500 Average: 1
0
No changes from last report
S&P 500 Average: 1
See the risk highlights of Adicet Bio in the last period.
Risk Word Cloud
The most common phrases about risk factors from the most recent report. Larger texts indicate more widely used phrases.
Risk Factors Full Breakdown - Total Risks 24
Finance & Corporate
Total Risks: 7/24 (29%)Above Sector Average
Share Price & Shareholder Rights1 | 4.2%
Share Price & Shareholder Rights - Risk 1
Risks Related to Ownership of Our Common StockAdded
Accounting & Financial Operations4 | 16.7%
Accounting & Financial Operations - Risk 1
General Risk FactorsAdded
Accounting & Financial Operations - Risk 2
Risks Related to Our Internal Controls and Financial ReportingAdded
We have in the past identified material weaknesses in our internal control over financial reporting and may identify additional deficiencies in the future. Any failure to establish and maintain effective internal controls could result in inaccuracies in our financial reporting, delays in our regulatory filings, loss of investor confidence and potential sanctions by regulatory authorities, which could adversely affect our business and stock price.
Accounting & Financial Operations - Risk 3
Risks Related to Our Financial PositionAdded
Adverse developments affecting the financial services industry, such as liquidity constraints, defaults or non-performance by financial institutions or transactional counterparties, could adversely affect our current and projected business operations and our financial condition. We may face challenges in obtaining additional financing on acceptable terms or at all. Economic downturns, high interest rates, reduced availability of capital and volatile market conditions may increase our cost of capital, delay our clinical programs and adversely impact our ability to realize revenue, thereby materially affecting our financial condition and prospects.
Accounting & Financial Operations - Risk 4
Risks Related to Operating HistoryAdded
We have a limited operating history and face significant challenges and expenses as we build our capabilities. Biopharmaceutical product development is a highly speculative undertaking and involves a substantial degree of risk. We began operations in November 2014. We have a limited operating history upon which someone can evaluate our business and prospects and is subject to the risks inherent in any early stage company, including, among other things, risks that we may not be able to hire sufficient qualified personnel and establish operating controls and procedures. We currently do not have complete in-house resources to enable our gamma delta T cell platform. As we build our own capabilities, we expect to encounter risks and uncertainties frequently experienced by growing companies in new and rapidly evolving fields, including the risks and uncertainties described herein. Consequently, any predictions made about our future success or viability may not be as accurate as they could be if we had a history of successfully developing and commercializing biopharmaceutical products. We have incurred net losses since our inception and anticipate that we will incur substantial net losses in the future.
Corporate Activity and Growth2 | 8.3%
Corporate Activity and Growth - Risk 1
Risks Related to Future Strategic TransactionsAdded
Corporate Activity and Growth - Risk 2
Risks Related to Our OperationsAdded
We are highly dependent on our key personnel, and if we are not successful in attracting and retaining highly qualified personnel, we may not be able to successfully implement our business strategy. Our ability to compete in the highly competitive biotechnology and pharmaceutical industries depends upon our ability to attract and retain highly qualified managerial, scientific and medical personnel. We are highly dependent on our management, scientific and medical personnel. The loss of the services of any of our executive officers, other key employees and other scientific and medical advisors, and our inability to find suitable replacements could result in delays in product development and harm our business. Although we announced a workforce reduction in July 2025, we expect that we will have a need to recruit and hire qualified personnel as we advance our programs and expand operations. Our recent workforce reduction could impede future recruiting and hiring efforts. Failure to successfully recruit and retain personnel could impact our anticipated development plans and timelines. We conduct substantially all of our operations at our facilities in the San Francisco Bay Area. This region is headquarters to many other biopharmaceutical companies and many academic and research institutions. Competition for skilled personnel in this market is intense and may limit our ability to hire and retain highly qualified personnel on acceptable terms or at all. To induce valuable employees to remain at our company, in addition to salary and cash incentives, we have provided stock options and restricted stock units that vest over time. The value to employees of stock options that vest over time may be significantly affected by fluctuations in our stock price that are beyond our control. Declines in our stock price generally reduce the value of equity awards granted to its employees. To the extent our stock price declines, our ability to incentivize, retain or attract qualified talent could be negatively impacted. Such declines in stock price may result in additional “underwater” stock options held by certain employees and officers. For example, in August 2024, certain of our executive officers entered into an option cancellation agreement to surrender certain underwater stock options. The value of our stock options may at any time be insufficient to counteract more lucrative offers from other companies. Despite our efforts to retain valuable employees, members of our management, scientific and development teams may terminate their employment with us on short notice. Although we have employment agreements with our key employees, these employment agreements provide for at-will employment, which means that any of our employees could leave our employment at any time, with or without notice. We do not maintain “key person” insurance policies on the lives of these individuals or the lives of any of our other employees. Our success also depends on our ability to continue to attract, retain and motivate highly skilled junior, mid-level and senior managers as well as junior, mid-level and senior scientific and medical personnel. To provide added incentives to retain and motivate key contributors, our board of directors approved a stock option repricing in August 2023. Despite this, we may have difficulty retaining key personnel, which could adversely affect our business and further development of our product candidates. We will need substantial additional financing to develop our product candidates and implement our operating plans. If we fail to obtain additional financing, we may be unable to complete the development and commercialization of our product candidates.
Tech & Innovation
Total Risks: 7/24 (29%)Above Sector Average
Innovation / R&D2 | 8.3%
Innovation / R&D - Risk 1
Risks Related to Clinical TrialsAdded
Innovation / R&D - Risk 2
Risks Related to Our Product CandidatesAdded
Our business is highly dependent on the success of prula-cel. If we are unable to obtain regulatory approval for prula-cel in one or more indications and effectively commercialize this product candidate for the treatment of patients in indications for which we receive approval (if any), our business would be significantly harmed. Our business and future success depends on our ability to obtain regulatory approval of, and then successfully commercialize prula-cel, our most advanced product candidate. In November 2024, we dosed our first LN patient in our Phase 1 clinical study of prula-cel in autoimmune diseases. In April 2025, we expanded enrollment to include patients with SLE in our Phase 1 clinical trial. In July 2025, we reported that the first systemic sclerosis (SSc) patient had been dosed in the second cohort of the Phase 1 clinical trial evaluating prula-cel in autoimmune diseases and we anticipate providing a clinical update in SSc patients in the first half of 2026. We have also opened enrollment for patients with IIM, SPS and AAV and RA. In October 2025, we announced preliminary data from our prula-cel Phase 1 study in patients with LN and SLE. Our preclinical results or clinical results to date may not predict results for our planned or ongoing trials or any future studies of prula-cel, ADI-212, or any other product candidates. Because of the lack of evaluation of allogeneic products and gamma delta T cell therapy products in the clinic to date, any such product’s failure, or the failure of other allogeneic T cell therapies or gamma delta T cell therapies, may significantly influence physicians’ and regulators’ opinions in regards to the viability of our entire pipeline of allogeneic T cell therapies, which could have a material adverse effect on our reputation. If our gamma delta T cell therapy is viewed as less safe or effective than autologous therapies or other allogeneic T cell therapies, our ability to develop other allogeneic gamma delta T cell therapies may be significantly harmed. All of our product candidates, including prula-cel and ADI-212, will require additional clinical and non-clinical development, regulatory review and approval in multiple jurisdictions, substantial investment, access to sufficient commercial manufacturing capacity and significant marketing efforts before we can generate any revenue from product sales. In addition, because prula-cel is our most advanced product candidate, and because our other product candidates are based on similar technology, if prula-cel encounters safety or efficacy problems, manufacturing problems, developmental delays, regulatory issues or other problems, our development plans and business would be significantly harmed, which could have a material adverse effect on our business, reputation and prospects. Our gamma delta T cell candidates represent a novel approach to the treatment of autoimmune diseases and cancer indications that creates significant challenges for us. We are developing a pipeline of gamma delta T cell product candidates and a novel antibody platform that are intended for use in patients with certain autoimmune diseases and cancers. Advancing these novel product candidates creates significant challenges for us, including: • negative or inconclusive results from our clinical trials, preclinical studies or the clinical trials of others for product candidates similar to ours, leading to a decision or requirement to conduct additional clinical trials or preclinical studies or abandon a program; • delays in enrolling or inability to enroll subjects in our clinical trials; • manufacturing our product candidates to our specifications and in a timely manner to support our current and future clinical trials, and, if approved, commercialization; • sourcing current and future clinical and, if approved, commercial supplies for the raw materials used to manufacture our product candidates; • understanding and addressing variability in the quality of a donor’s T cells, which could ultimately affect our ability to produce product in a reliable and consistent manner; • inability to achieve efficacy in autoimmune disease and cancer patients following treatment with our product candidates; • achieving a side effect profile from our product candidates in autoimmune diseases and cancer indications that makes them clinically and commercially attractive for further development; • educating medical personnel regarding the potential side effect profile of our product candidates, if approved; • using medicines to manage adverse side effects of our product candidates which may not adequately control the side effects and/or may have a detrimental impact on the efficacy of the treatment; • conditioning patients with chemotherapy or other lymphodepletion agents in advance of administering our product candidates, which may increase the risk of adverse side effects; • obtaining regulatory approval, as the FDA and other regulatory authorities have limited experience with development of allogeneic T cell therapies for autoimmune diseases and cancer; and • establishing sales and marketing capabilities upon obtaining any regulatory approval to gain market acceptance of a novel therapy. The success of our business, including our ability to obtain financing and generate any revenue in the future, will primarily depend on the positive efficacy and safety profile and durability of our product candidates in our clinical trials, regulatory approval, successful development and commercialization of our novel product candidates, and our ability to build out our manufacturing capabilities, any of which may never occur. We have not yet succeeded and may not succeed in demonstrating efficacy and safety or durability for any of our product candidates in clinical trials or in obtaining marketing approval thereafter. Given our early stage of development, it may be several years, if at all, before we have demonstrated the safety and efficacy of a product candidate sufficient to warrant approval for commercialization. If we are unable to develop, or obtain regulatory approval for, or, if approved, successfully commercialize our product candidates, we may not be able to generate sufficient revenue to continue our business, which could have a material adverse effect on our results of operations and prospects. Our product candidates are based on novel technologies, which makes it difficult to predict the likely success of such product candidates and the time and cost of product candidate development and obtaining regulatory approval. We have concentrated our research and development efforts on our allogeneic gamma delta T cell therapy and our future success depends on the successful development of this therapeutic approach. We are in the early stages of developing our platform and product candidates and there can be no assurance that any development problems we have experienced or may experience in the future will not cause significant delays or result in unforeseen issues or unanticipated costs, or that any such development problems or issues can be overcome. We may also experience delays in developing a sustainable, reproducible and scalable manufacturing process or transferring that process to commercial partners, which may prevent us from completing our future clinical studies or commercializing our products on a timely or profitable basis, if at all. In addition, our expectations with regard to the advantages of an allogeneic gamma delta T cell therapy platform relative to other therapies may not materialize or materialize to the degree we anticipate. Further, our scalability and costs of manufacturing may vary significantly as we develop our product candidates and understand these critical factors.
Trade Secrets4 | 16.7%
Trade Secrets - Risk 1
Risks Related to Third Party Intellectual PropertyAdded
Trade Secrets - Risk 2
Risks Related to Our Intellectual PropertyAdded
If our efforts to protect the proprietary nature of the intellectual property related to our technologies are not adequate, we may not be able to compete effectively in our market. We rely upon a combination of patents, trade secret protection and license agreements to protect the intellectual property related to our technologies. Any disclosure to or misappropriation by third parties of our confidential proprietary information could enable competitors to quickly duplicate or surpass our technological achievements, thus eroding our competitive position in our market. Additional patent applications have been filed, and we anticipate additional patent applications will be filed, both in the United States and in other countries, as appropriate. However, we cannot predict: • if and when patents will issue; • the degree and range of protection any issued patents will afford us against competitors including whether third parties will find ways to invalidate or otherwise circumvent our patents; • whether or not others will obtain patents claiming aspects similar to those covered by our patents and patent applications; or • whether we will need to initiate litigation or administrative proceedings which may be costly whether we win or lose.
Trade Secrets - Risk 3
Risks Related to Misappropriation of Trade SecretsAdded
We may be subject to claims that our employees, consultants or independent contractors have wrongfully used or disclosed confidential information of third parties. If our trade secrets or other confidential proprietary information are improperly disclosed or misappropriated, competitors could use that information to develop similar products, which could erode our competitive advantage and result in costly litigation or significant financial harm.
Trade Secrets - Risk 4
Risks Related to Intellectual Property LawsAdded
Changes in United States patent law or the interpretation and enforcement of intellectual property rights may diminish the value of our patents and impair our ability to protect our technology. We may not be successful in obtaining or maintaining patent protection for our product candidates, and competitors could develop alternative technologies that do not infringe our patents. Litigation, challenges to our patent validity and other uncertainties in intellectual property law could result in significant costs, delays and limitations on our ability to commercialize our technology.
Technology1 | 4.2%
Technology - Risk 1
Risks Related to Our Use of Artificial IntelligenceAdded
Legal & Regulatory
Total Risks: 5/24 (21%)Below Sector Average
Regulation3 | 12.5%
Regulation - Risk 1
Risks Related to Regulatory ApprovalAdded
Regulation - Risk 2
Risks Related to our Charter and BylawsAdded
Anti-takeover provisions under our charter documents and Delaware law could delay or prevent a change of control which could limit the market price of our common stock and may prevent or frustrate attempts by our stockholders to replace or remove our current management. Our restated certificate of incorporation and amended and restated bylaws contain provisions that could delay or prevent a change of control of our company or changes in our board of directors that our stockholders might consider favorable. Some of these provisions include: a board of directors divided into three classes serving staggered three-year terms; a prohibition on stockholder action through written consent; a requirement that special meetings of stockholders be called only by the chairman of the board of directors, the chief executive officer, or by a majority of the total number of authorized directors; advance notice requirements for stockholder proposals and nominations for election to our board of directors; a requirement that no member of our board of directors may be removed from office by our stockholders except for cause and, in addition to any other vote required by law, upon the approval of the holders of not less than 75% of the votes that all our stockholders would be entitled to cast in an annual election of directors; a requirement of approval of not less than 75% of all outstanding shares of our voting stock to amend any bylaws by stockholder action; and the authority of the board of directors to issue preferred stock on terms determined by the board of directors without stockholder approval. These provisions could make it more difficult for stockholders or potential acquirors to obtain control of our board of directors or initiate actions that are opposed by the then-current board of directors and could also delay or impede a merger, tender offer or proxy contest involving our company.
Regulation - Risk 3
Investing in our common stock involves a high degree of risk. In evaluating the Company and our business, you should carefully consider the following risks and uncertainties, together with all other information in this Annual Report on Form 10-K, including our consolidated financial statements and related notes and “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” as well as our other filings with the SEC, before investing in our common stock. Any of the risk factors we describe below could adversely affect our business, financial condition or results of operations. The market price of our common stock could decline if one or more of these risks or uncertainties actually occur, causing you to lose all or part of your investment in our common stock. The risks and uncertainties we describe below are not the only ones we face. Additional risks and uncertainties that we currently do not know about or that we currently believe to be immaterial may also impair our business. Certain statements below are forward-looking statements. See “Special Note Regarding Forward-Looking Statements and Industry Data” section in this Annual Report on Form 10-K.
Litigation & Legal Liabilities1 | 4.2%
Litigation & Legal Liabilities - Risk 1
Risks Related to Product LiabilityAdded
Taxation & Government Incentives1 | 4.2%
Taxation & Government Incentives - Risk 1
Risks Related to TaxationAdded
Production
Total Risks: 2/24 (8%)Below Sector Average
Manufacturing1 | 4.2%
Manufacturing - Risk 1
Risks Related to ManufacturingAdded
Supply Chain1 | 4.2%
Supply Chain - Risk 1
Risks Related to Third PartiesAdded
Macro & Political
Total Risks: 2/24 (8%)Above Sector Average
International Operations1 | 4.2%
International Operations - Risk 1
Risks Related to Doing Business in China and Our International OperationsAdded
Capital Markets1 | 4.2%
Capital Markets - Risk 1
Risks Related to Market UncertaintiesAdded
Ability to Sell
Total Risks: 1/24 (4%)Below Sector Average
Sales & Marketing1 | 4.2%
Sales & Marketing - Risk 1
Risks Related to Marketing Our Product CandidatesAdded
See a full breakdown of risk according to category and subcategory. The list starts with the category with the most risk. Click on subcategories to read relevant extracts from the most recent report.
FAQ
What are “Risk Factors”?
Risk factors are any situations or occurrences that could make investing in a company risky.
The Securities and Exchange Commission (SEC) requires that publicly traded companies disclose their most significant risk factors. This is so that potential investors can consider any risks before they make an investment.
They also offer companies protection, as a company can use risk factors as liability protection. This could happen if a company underperforms and investors take legal action as a result.
It is worth noting that smaller companies, that is those with a public float of under $75 million on the last business day, do not have to include risk factors in their 10-K and 10-Q forms, although some may choose to do so.
How do companies disclose their risk factors?
Publicly traded companies initially disclose their risk factors to the SEC through their S-1 filings as part of the IPO process.
Additionally, companies must provide a complete list of risk factors in their Annual Reports (Form 10-K) or (Form 20-F) for “foreign private issuers”.
Quarterly Reports also include a section on risk factors (Form 10-Q) where companies are only required to update any changes since the previous report.
According to the SEC, risk factors should be reported concisely, logically and in “plain English” so investors can understand them.
How can I use TipRanks risk factors in my stock research?
Use the Risk Factors tab to get data about the risk factors of any company in which you are considering investing.
You can easily see the most significant risks a company is facing. Additionally, you can find out which risk factors a company has added, removed or adjusted since its previous disclosure. You can also see how a company’s risk factors compare to others in its sector.
Without reading company reports or participating in conference calls, you would most likely not have access to this sort of information, which is usually not included in press releases or other public announcements.
A simplified analysis of risk factors is unique to TipRanks.
What are all the risk factor categories?
TipRanks has identified 6 major categories of risk factors and a number of subcategories for each. You can see how these categories are broken down in the list below.
1. Financial & Corporate
- Accounting & Financial Operations - risks related to accounting loss, value of intangible assets, financial statements, value of intangible assets, financial reporting, estimates, guidance, company profitability, dividends, fluctuating results.
- Share Price & Shareholder Rights – risks related to things that impact share prices and the rights of shareholders, including analyst ratings, major shareholder activity, trade volatility, liquidity of shares, anti-takeover provisions, international listing, dual listing.
- Debt & Financing – risks related to debt, funding, financing and interest rates, financial investments.
- Corporate Activity and Growth – risks related to restructuring, M&As, joint ventures, execution of corporate strategy, strategic alliances.
2. Legal & Regulatory
- Litigation and Legal Liabilities – risks related to litigation/ lawsuits against the company.
- Regulation – risks related to compliance, GDPR, and new legislation.
- Environmental / Social – risks related to environmental regulation and to data privacy.
- Taxation & Government Incentives – risks related to taxation and changes in government incentives.
3. Production
- Costs – risks related to costs of production including commodity prices, future contracts, inventory.
- Supply Chain – risks related to the company’s suppliers.
- Manufacturing – risks related to the company’s manufacturing process including product quality and product recalls.
- Human Capital – risks related to recruitment, training and retention of key employees, employee relationships & unions labor disputes, pension, and post retirement benefits, medical, health and welfare benefits, employee misconduct, employee litigation.
4. Technology & Innovation
- Innovation / R&D – risks related to innovation and new product development.
- Technology – risks related to the company’s reliance on technology.
- Cyber Security – risks related to securing the company’s digital assets and from cyber attacks.
- Trade Secrets & Patents – risks related to the company’s ability to protect its intellectual property and to infringement claims against the company as well as piracy and unlicensed copying.
5. Ability to Sell
- Demand – risks related to the demand of the company’s goods and services including seasonality, reliance on key customers.
- Competition – risks related to the company’s competition including substitutes.
- Sales & Marketing – risks related to sales, marketing, and distribution channels, pricing, and market penetration.
- Brand & Reputation – risks related to the company’s brand and reputation.
6. Macro & Political
- Economy & Political Environment – risks related to changes in economic and political conditions.
- Natural and Human Disruptions – risks related to catastrophes, floods, storms, terror, earthquakes, coronavirus pandemic/COVID-19.
- International Operations – risks related to the global nature of the company.
- Capital Markets – risks related to exchange rates and trade, cryptocurrency.