Last Updated: May 28, 2026
This Privacy Policy describes the privacy practices of Erasca, Inc. (“Erasca”, “we”, “us” or “our”). Protecting the privacy and security of your personal information is important to Erasca. This Privacy Policy is designed to help you understand what data Erasca may collect, how Erasca uses and safeguards that data and who we may share it with.Please read this Privacy Policy before using our Website. Using our Website is voluntary, and by using it, you consent to our collection and use of your information as described in this Privacy Policy. If you do not understand or agree to this Privacy Policy, please do not use or access our Website.
This Privacy Policy only applies to personal information collected via our Website. If you have provided personal information to us through some other means besides our Website, you will have received a separate notice concerning your personal information. Please refer to that notice first if you have any concerns about our processing of your personal information, as that notice will contain important information and a designated contact person for concerns – but you can always contact us at the address listed below in the “Contact Us” section.
We may use the information you provide us or that we otherwise collect to do any of the following: contact you; provide support; process your employment application; respond to your comments and questions; create anonymized and aggregated data sets that may be used for a variety of functions, including research, internal analysis, analytics, and other functions; ensure compliance with applicable laws, detect, investigate and prevent activities that may violate our policies or be illegal; optimize or improve the content and features of the Website; increase the functionality and user friendliness of the Website; monitor and analyze the Website usage and trends and otherwise measure the effectiveness of the Website.
Our web server also logs certain technical information automatically, such as the identity of your Internet Service Provider and other technical information.
We do not sell personal information collected from our Website for monetary or other valuable consideration. We may, however, share certain personal information with third-party service providers through the use of cookies, tracking pixels, and similar tracking technologies deployed on our Website for purposes such as analytics and targeted advertising, as further described in Section 5 of this Privacy Policy.
Further, we may obtain personal information about you from outside sources, including information that we collect directly from third parties and information from third parties that you choose to share with us. For instance, we may use third-party service providers to gather information about how you and others use the Website (e.g., by using analytics providers like Google Analytics). As an example, we may gather information regarding how many users access a specific page and which links they clicked on. We may use this aggregated information to understand and optimize how the Website is used. You may refuse the use of cookies by selecting the appropriate settings on your browser, or by adjusting your preferences through our cookie banner, however please note that if you do this you may not be able to use the full functionality of the Website.
We may disclose your personal information if such disclosure is required (a) in connection with any legal investigation; (b) to comply with relevant laws or to respond to and comply with legal process, including orders, rules, subpoenas or warrants served on Erasca; (c) to protect or defend the rights or property of Erasca or users of the Website or services; (d) to investigate or assist in preventing any violation or potential violation of the law, or this Privacy Policy; (e) in connection with or anticipation of an asset sale, merger, bankruptcy or other business transaction; or (f) to enforce our Terms of Use, Privacy Policy or other rules.
We may provide information about you to third parties that provide services to help us in operating the Website, responding to your requests, conducting quality assurance testing, providing technical support, and/or providing other services to us. Such sharing may include sharing information about you with third-party service providers who provide services such as IT and system administration and hosting, research and analytics, and customer support, and sharing information about you with third parties such as media agencies or email service providers that are assisting us in sending direct marketing messages for the purposes and pursuant to the legal bases described above. Specifically, certain third-party marketing cookies, tracking pixels, and similar technologies on our Website may transmit information about your browsing activity directly to third-party service providers, including for the purpose of serving you targeted advertisements on other websites and platforms. Additionally, we may share information with third parties for their own direct marketing purposes with your consent, where required by applicable law. Finally, as discussed above, we may deidentify or anonymize your information such that it cannot reasonably be used to infer information about you or otherwise be linked to you (or we may collect information that has already been deidentified/anonymized), and we may share such deidentified/anonymized information with third parties.
For individuals residing in the EU only: Some of the recipients of the personal information we collect may be located outside of the EU, including in countries that may not provide the same level of data protection as in the EU. We will take appropriate steps to ensure that such recipients are bound to duties of confidentiality and we will endeavor to implement measures such as Standard Contractual Clauses approved by the European Commission to ensure that any transferred personal information, remains protected and secure. A copy of these clauses can be obtained by contacting us at the address listed below in the “Contact Us” section.
In accordance with applicable law, you may have the right to object to or request restriction of processing of your personal information, and the right to request access, rectification, erasure and portability of your personal information. Where Erasca is using your information on the basis of your consent, you have the right to withdraw this consent at any time without affecting the lawfulness of the processing based on consent before its withdrawal.
You may exercise your rights by contacting us using the information listed below in the “Contact Us” section. You may also exercise certain privacy choices directly through the tools available on our Website. For example, you may opt out of non-essential cookies, including cookies used for analytics, tracking, and targeted advertising purposes, by selecting the “Withdraw your consent” or “Change your consent” options in our Cookie Policy. You also have the right to lodge a complaint with your data protection authority and, where provided for under the applicable law, demand compensation for the damages that you have suffered as a result of unlawful processing of your personal information.
A list of all EU data protection authorities, and their individual contact details, is available on the European Data Protection Board website at: https://edpb.europa.eu/about-edpb/board/members_en.California Rights: Subject to certain exceptions, California law permits consumers in California who have an established business relationship with us to request certain details about how their information is disclosed to third parties for direct marketing purposes, including the categories of personal information disclosed and the names and addresses of all third parties that received personal information for their direct marketing purposes during the immediately prior calendar year. To make such a request, please contact us using the information listed below. Please note that we are only required to respond to one request per California resident each year.
As noted above and as detailed in our Cookie Policy, we and third parties may also use cookies, pixels or other tracking technologies to automatically collect certain information about your interactions with the Website. We use cookies to gather general information about your use of the Website, the files you have designated for backup, the configuration of your computer and your computer’s interaction with the Website, and store this information in log files, and to collect data that enable us to better understand and improve the usability, performance and effectiveness of our Website. We may also use other tracking technologies, such as web beacons or pixel tags, among others, to perform similar activities and deliver or communicate with cookies and analyze your use of the Website. We use this information to understand traffic on our Website, enabling us to improve the Website, provide the best online experience possible, and improve our customer service.
When you first visit our Website, you will be presented with a cookie banner that provides you with the opportunity to consent to or decline the use of non-essential cookies. Essential cookies, which are necessary for the basic operation of the Website, will be placed on your device regardless of your consent choice. Non-essential cookies, including those used for analytics, tracking, and targeted advertising purposes, will not be activated until you have provided your affirmative consent through our cookie consent tool. You can also visit our Website without consenting to the use of cookies. This means that you can refuse such use and delete cookies at any time by choosing the appropriate settings on your device.
If you decline non-essential cookies or later withdraw your consent, it is possible that not all functions of our Website will be available to you or that individual functions are only available to you to a limited extent.
We recognize and process opt-out preference signals, including the Global Privacy Control (“GPC”), as valid requests to opt out of non-essential cookies. When we detect such a signal, we will suppress non-essential cookies and display a confirmation that your preference has been honored. Your browser settings may also allow you to transmit a signal or other mechanism for exercising your choice regarding the collection or processing of your information (such as a “Do Not Track” signal) when you visit various websites. Like many websites, our website is not designed to respond to such signals received from browsers.
You may also opt-out of the collection and use of information for interest-based advertising by advertisers that are part of certain industry alliances, including through tools offered by the National Advertising Initiative or the Digital Advertising Alliance, by clicking the links provided.
Erasca is committed to protecting the security of your personal information. We use a variety of industry-standard security technologies and procedures to help protect your personal information from unauthorized access, use or disclosure. However, no method of transmission over the Internet or method of electronic storage is 100% secure. Therefore, while Erasca uses reasonable efforts to protect your personal information, Erasca cannot guarantee its absolute security. Any information you send to us electronically, while using the Website or otherwise interacting with us, may not be secure while in transit. We recommend that you do not use unsecure channels to send us sensitive or confidential information.
If you later decide that you do not want your personal information used for the purposes described in this Privacy Policy, you may contact us to request removal of your personal information from our database. You may also contact us to correct or update any personally information you have provided us. You may also “opt-out” of receiving e-mails and other communications from us by using the unsubscribe feature included in the e-mails we send.
This Website is not intended or designed to attract or collect any information from or about children under the age of 13. We do not collect information about the age of any visitors to our Website. If you are a parent or guardian of a child under the age of 13 who you believe may have provided personal information to us, please contact us and we will delete such information from our databases.
As a convenience to our visitors, the Website may contain links to a number of third-party websites that we believe may offer useful information. The privacy policies and procedures described herein do not apply to such websites or their content, or to any collection of your personal information after you click on links to such third-party websites. We do not control such other websites and are not responsible for their content, their privacy policies, or their use of your personal information. Our inclusion of such links does not, by itself, imply any endorsement of the content on such platforms or of their owners or operators except as disclosed on the Website. The information the third-party websites collect is subject to the third-party online platform’s privacy practices. Privacy choices you make on the third-party online platform will not apply to our use of the information we collect directly through our Website. Your linking to any other websites is at your own risk, and you are responsible for complying with the terms of usage and other conditions posted on those websites. We expressly disclaim any and all liability for the actions of third parties, including without limitation to actions relating to the use and/or disclosure of personal information by third parties.
Certain features of the Website allow you to initiate interactions between the Website and third-party services or platforms, such as social networks (“Social Features”). Social Features may include features that allow you to access our pages on third-party platforms, and from there to “like” or “share” our content. Use of Social Features may allow a third party to collect and/or use your information. If you use Social Features, information you post or make accessible may be publicly displayed by the third-party service. Both we and the third party may have access to information about you and your use of both the Website and the third-party service. For more information, see the section above, Links to Third-Party Websites.
ERASCA, INC.
3115 Merryfield Row
Suite 300
San Diego, CA 92121
Attention: Chief Legal Officer
email: legal@erasca.com
We may change this Privacy Policy from time to time, based on the needs of our business or the evolution of our Website. If we make material changes to how we use or disclose information we collect, we will use reasonable efforts to notify you (such as by emailing you at the last email address you provided us, by publishing notice of such changes on this Website, or by other means consistent with applicable law) and will take additional steps as required by applicable law. If you do not agree to any updates to this Privacy Policy, please do not continue using or accessing the Website.