Effective Date: June 9, 2025

Mosanna Therapeutics, Inc. (“Mosanna”) is committed to protecting your privacy. This Privacy Policy explains how Mosanna collects, uses, and discloses information through its website.

Please read this Privacy Policy carefully. By using the website, you agree to the terms described below. If you do not agree, please do not use the website.

Active Information Collection

While Mosanna does not currently collect personal information through the website,  we may introduce features in the future that allow visitors to submit information directly—such as signing up for updates or submitting a contact form. If those features are introduced, some of the information submitted may constitute personal information (such as your name, email address, phone number, or mailing address). At that time, we will clearly indicate what information is required, what is optional, and how the information will be used.

Passive Information Collection

As you navigate the website, Mosanna and its service providers may automatically collect certain information about your device and usage. This is done using technologies such as cookies, pixels, and analytics tools to help us understand user behavior and improve website performance.

The information we collect may include:

• Device information – such as browser type, operating system, IP address, device type, and general location (e.g., city or region).
• Usage data – such as pages visited, time spent on each page, navigation paths, referring URLs, and interactions with website features.

This data is collected in aggregate form and is not used to personally identify you. It is used solely to maintain and improve the website’s functionality and user experience.

Use and Disclosure of Information

Use

Mosanna currently collects only limited, non-identifiable usage information as described above. Should personal information collection be enabled in the future, this section will be updated accordingly.

Information collected through the website may be used to:

• Operate, maintain, and improve the website’s performance and content;
• Analyze aggregated usage patterns to better understand how visitors interact with the website;
• Communicate with you if future features (such as email subscriptions or contact forms) are introduced.

Disclosure

Information collected through the website may be disclosed in the following circumstances:

• Service Providers – to trusted vendors who help maintain, support, or analyze the website (e.g., hosting, analytics). These parties are required to handle data in accordance with applicable privacy standards.
• Professional Advisors – to legal, accounting, or financial advisors, where necessary for business or compliance purposes.
• Legal and Regulatory Requirements – if required to comply with applicable laws, regulations, legal processes, or to protect the rights, property, or safety of Mosanna or others.
• Business Transfers – in connection with any actual or contemplated corporate transaction (e.g., merger, acquisition, reorganization, or sale of assets), provided the recipient agrees to uphold this Privacy Policy.

Mosanna retains information collected through the website only as long as needed for the purposes described or as required by law.

Children’s Information

The website is not directed to children under the age of 18. If personal information collection features are introduced in the future, appropriate safeguards and age restrictions will be implemented in accordance with applicable laws.

Links to Other Websites

The Mosanna website may contain links to external websites. Please note that this Privacy Policy does not apply to those websites, and Mosanna is not responsible for their privacy practices. We encourage you to review the privacy policies of all websites you visit.

Location of Data

The website and its associated services are hosted on servers located in the United States. By using the website and interacting with its features, you consent to the processing and storage of information in the United States.

Security

Mosanna takes commercially reasonable steps to protect the limited information collected through the website from unauthorized access, misuse, or disclosure. However, no internet-based system is completely secure, and Mosanna cannot guarantee the absolute security of any information transmitted online.

If personal information collection is enabled in the future, appropriate security measures will be implemented and described in an updated version of this policy.

Do Not Track

The website does not currently take any action in response to Do Not Track (DNT) signals. DNT is a browser setting that allows users to request that their online activity not be tracked across websites. For more information, visit www.donottrack.us.

Updates to This Privacy Policy

The effective date of this Privacy Policy is listed at the top of this page. Mosanna reserves the right to update or revise this Privacy Policy at any time. Changes will be posted to this webpage. We encourage you to review the policy periodically. Continued use of the website after any updates are posted constitutes acceptance of the revised policy.

Contact Information

If you have any questions or concerns about this Privacy Policy or Mosanna’s information practices, please contact us:

570 El Camino Real #150-410
Redwood City, CA 94063-1262

Email: info@mosanna.com
Phone: (650) 381-9916