Privacy Policy

Cabaletta Bio, Inc. (“Cabaletta”) is committed to respecting the privacy of individuals. To better understand how we protect your privacy, we provide this notice to explain our online information practices and the choices you have about the way your personal information is collected and used.



Cabaletta recognizes the importance of protecting the privacy of information we collect and store from visitors to our Website.  Cabaletta is a biopharmaceutical company researching and developing novel engineered T cell therapies, which are a type of immunotherapy treatment consisting of genetic modification of human T cells to express specific receptors, enabling the T cells to efficiently recognize and destroy target disease-causing cells.  Our research activities (“Research”) include investigation and development of solutions for the treatment of patients with B-Cell autoimmune disorders.  Our website (“Website”) allows you to easily access and use content, including features, resources and other information intended to help you learn about Cabaletta’s Research, the products we may offer, and information for investors.

This Privacy Policy describes our policies regarding the collection, use, disclosure and protection of personal data when you visit our Website and the choices you have associated with that data—it does not apply to information you disclose to Cabaletta through other means. This Privacy Policy is incorporated and made part of the Cabaletta Terms of Use. You should review this Policy before providing any personal information.

We use your data to provide and improve our Website. By visiting our Website, you agree to the collection and use of information in accordance with this policy. If you do not agree to this Privacy Policy, please do not access or use the Website. Cabaletta reserves the right to change, modify, add or remove portions of this Privacy Policy at any time, without prior notice. Changes take effect on the date that appears on the revised Privacy Policy. If you use the Website following a change in this Privacy Policy, your use will be understood to signal that you accept and agreed to be bound by the changes. Accordingly, we urge you to review this Privacy Policy frequently for changes.

Medical Disclaimer: The information on this site is not intended or implied to be a substitute for professional medical advice, diagnosis or treatment. All content, including text, graphics, videos, images and information, contained on or available through this web site is for general information purposes only. Cabaletta makes no representation and assumes no responsibility for the accuracy of information contained on or available through this web site, and such information is subject to change without notice. You are encouraged to confirm any information obtained from or through this web site with other sources, and review all information regarding any medical condition or treatment with your physician. NEVER DISREGARD PROFESSIONAL MEDICAL ADVICE OR DELAY SEEKING MEDICAL TREATMENT BECAUSE OF SOMETHING YOU HAVE READ ON OR ACCESSED THROUGH THESE WEBSITES.

Cabaletta does not recommend, endorse or make any representation about the efficacy, appropriateness or suitability of any specific products, procedures, treatments, services, opinions, health care providers, or other information that may be contained on or available through any Cabaletta Website. Cabaletta IS NOT RESPONSIBLE NOR LIABLE FOR ANY ADVICE, COURSE OF TREATMENT, DIAGNOSIS OR ANY OTHER INFORMATION, SERVICES OR PRODUCTS THAT YOU OBTAIN THROUGH OUR SITES.

Information Collection and Use

We collect several different types of information for various purposes to provide and improve our Website.

Types of Data Collected

Personal Data

While visiting our Website, we may ask you to provide us with certain personally identifiable information that can be used to contact or identify you ("Personal Data"). Personal Data information may include, but is not limited to, your email address, first and last name, telephone number, physical address, and career information (such as education, positions held, salary information, etc.). For purposes of this policy, please note that Personal Data includes information you provide about yourself or other family members on whose behalf you are using the Website or completing and submitting our “Contact Us” form.  “You” and “your” includes you and these family members. You may, however, visit portions of the Website without providing any Personal Information.

Usage Data

We may collect information how our Website is accessed and used ("Usage Data"). This Usage Data may include information such as your computer's Internet Protocol address (e.g., IP address), mobile device identifiers, browser type, browser version, the pages of our Website that you visit, the time and date of your visit, the time spent on those pages, unique device identifiers and other diagnostic data.

Tracking and Cookies Data

We use cookies and similar tracking technologies to track the activity on our Website and hold certain information. Cookies are files with small amount of data which may include an anonymous unique identifier. Cookies are sent to your browser from a website and stored on your device. Tracking technologies also used are beacons, tags, and scripts to collect and track information and to improve and analyze our Website. You may be able to set your browser to refuse all cookies or to indicate when a cookie is being sent. If you do not accept cookies, you may not be able to use some portions of our Website or not all features of the Website may operate as intended Our Website currently does not respond to “Do Not Track” (“DNT”) signals and operates as described in this Privacy Policy whether or not a DNT signal is received. If we do respond to DNT signals in the future, we will update this Privacy Policy to describe how we do so.

Analytics Services

Cabaletta may use third parties to analyze visitor traffic to our Website.

Use of Data

Cabaletta uses the collected data for various purposes, including to provide and maintain the Website, to notify you about changes to our Website, to allow you to participate in any interactive aspects of our Website when you choose to do so, in connection with hiring and employment opportunities or decisions, and to respond to your requests, questions and feedback. We also use the collected data to monitor usage of the Website, to provide analysis or information so that we can improve the Website, and to detect, prevent and address technical issues.

We may also de-identify and aggregate your Personal Data for our own purposes.  Aggregated Data is information that has been combined with that of other users and analyzed or evaluated as a whole, such that no specific individual may be reasonably identified. “De-identified Information” is information that has been stripped of your identifiers, such as your name, contact information, and other identifying data, such that you cannot reasonably be identified as an individual. 

We will handle your Personal Data in strict accordance with the law. We only collect Personal Data for specified, explicit and legitimate purposes and limit collection of Personal Data to the extent necessary for such purposes. We will store Personal Data for no longer than necessary for the purpose for which Personal Data are processed. Personal Data will be stored and processed in a manner that ensures appropriate security of the information.

Transfer of Data

This website is intended for use by users in the United States. Your information, including Personal Data, may be transferred to, and maintained on, computers located outside of your state, province, country or other governmental jurisdiction where the data protection laws may differ than those from your jurisdiction.

If you are located outside United States and choose to provide information to us, please note that the information you provide, including Personal Data, is transferred to the United States and is processed there. Your consent to this Privacy Policy followed by your submission of such information represents your agreement to that transfer.

Cabaletta will take all steps reasonably necessary to ensure that your data is treated securely and in accordance with this Privacy Policy and no transfer of your Personal Data will take place to an organization or a country unless there are reasonable controls in place including the security of your data and other personal information.

In the event of a corporate sale, merger, reorganization, dissolution or similar event, your Personal Data may be transferred as part of the event, in which case we will use reasonable efforts to try to require the recipient of the Personal Data to use it in a manner consistent with this Privacy Policy.

How we Communicate with You

When you send email or other communications to Cabaletta, we may retain those communications in order to process your inquiries, respond to your requests, and improve our Website and related products and services. When you send and receive messages we may collect and maintain information associated with those messages.

If you provide us with Personal Data via email, we may send you a welcome email to verify your information. We will communicate with you in response to your inquiries. We will communicate with you by email or telephone, in accordance with your preference.

You acknowledge that by providing us with your telephone number, cell phone number, and emails, we may use that information to send you information on products, services, special deals, and promotions offered by us or one of our partners. If we do, out of respect for your privacy, we will provide an option not to receive these types of communications.

Disclosure of Data

You understand and agree that we can disclose your Personal Data and other data to third parties, as follows:

To Comply with Legal Requirements

Cabaletta may disclose your Personal Data in the good faith belief that such action is necessary to: (1) comply with legal obligation; (2) to prevent or investigate possible wrongdoing in connection with the Website; (3) to act to protect the safety of visitors to the Website; (4) to protect and defend the rights or property of Cabaletta; or, (5) protect Cabaletta against legal liability.

To Our Subsidiaries , Affiliates and Service Providers

Cabaletta may disclose your Personal Data to our subsidiaries or affiliates, strategic partners and to third parties services providers ("Service Providers") we engage to provide services on our behalf, such as web site hosting, customer service, etc. We may use Service Providers to perform related services or to assist us in analyzing how our Website is used, to verify employment and/or educational history or perform background checks. These third parties have access to your [Personal] Data only to perform these tasks on our behalf and are obligated not to disclose or use it for any other purpose.

We may provide additional notice and ask for your consent if we wish to share your information in a materially different way than discussed in this Privacy Policy.

Correcting and Updating Your Personal Information

You can correct or update your Personal Data by contacting us by e-mail at It may take us up to 30 days to process your request.

Security of Data

The security of your data is important to us. While we strive to use generally accepted industry security standards means to protect your Personal Data from loss, misuse, alteration or destruction by an unauthorized party, we cannot guarantee its absolute security. However, no method of transmission over the Internet, or method of electronic storage is 100% secure. In particular, e-mail sent to or from us may not be secure. Therefore, you should take special care in deciding what information you send to us via the Website or e-mail. Accordingly, you understand and agree that you transmit all data, including Personal Data, to us at your own risk. In addition, we are not responsible for circumvention of any privacy settings or security measures contained on the Service, or third party websites.

Privacy and Third Party Links

This Privacy Policy applies solely to information collected by the through the Website. In an attempt to provide you with increased value, we may include third party links on the Website. This Privacy Policy does not apply to the third party sites and services that are accessible through these links and we suggest that you contact the operator of the third party service to obtain details about their privacy policies. We have no responsibility or liability for the content and activities of these linked sites or services. Nonetheless, we seek to protect the integrity of the Website and welcome any feedback about these linked sites (including if a specific link does not work).

Children's Privacy

Our Website is intended only for use by adults, either for themselves or on behalf of family members, and is not intended for use by anyone under the age of 13 ("Child"). We do not knowingly collect personally identifiable information from anyone under the age of 13. If you have reason to believe that a child under the age of 13 has provided us with Personal Data, please contact us and we will endeavor to delete that information from our databases.

Retention of Your Personal Information

We will store the Personal Data we collect for as long as we believe is necessary or appropriate (i) to carry out the purpose(s) for which we collected it, or (ii) to comply with applicable laws, contracts, or other rules or regulations.

Your Options

You may access and use the Website without providing any Personal Data. If you choose to provide any Personal Data, you may have the right to request to review, update, correct, suppress, restrict or delete Personal Data that you have provided to us through the Website. To make a request, please contact us as indicated below and we will respond to your request in a manner that is consistent with applicable law within a reasonable period of time. For your protection, we may need to verify your identity before taking action with your request.


This Privacy Policy shall not apply to any unsolicited information you provide to us through the Website or through any other means. This includes, but is not limited to, any ideas for new products or modifications to existing products, and other unsolicited submissions (collectively, “Unsolicited Information”). All Unsolicited Information shall be deemed to be non-confidential and we shall be free to reproduce, use, disclose, and distribute such Unsolicited Information to others without limitation or attribution. 

Contact Us with Questions and Comments

If you have any questions about the Privacy Policy or Terms of Use, please contact us:

By email:

By mail: 

Cabaletta Bio, Inc.
2929 Arch Street, Suite 600
Philadelphia, Pennsylvania 19104