PRIVACY POLICY

Dendreon Corporation ("Dendreon") respects the privacy of visitors to its Web sites. This Privacy Policy ("Policy") explains our online information practices regarding the collection of information through our Web sites that can personally identify you and the choices you can make about the way your information is collected and used. Personally identifiable information is information, such as your name, physical address, e-mail address, telephone number, password, username, medical and health information, gender, and age, when it can be linked to you or used to identify you. If you provide us with personally identifiable information, we will treat it in accordance with this Policy. This Policy only covers the Web sites that are registered to Dendreon ("Web sites"), such as www.dendreon.com, www.provenge.com, www.provengepro.com, and www.myprovenge.com.

This policy applies whether you are a consumer seeking health information or a health care provider utilizing the Web sites to obtain information or facilitate care to help meet the needs of your patients.

Information Collection and Use

We have designed our Web sites so that you are not required to provide any personally identifiable information unless you are requesting access to certain options and services or you are voluntarily submitting personally identifiable information to us. For example, on certain of our Web sites, such as www.myprovenge.com, we may allow for patients to register at the Web site where they can securely access an individualized profile, which may include information relating to medical condition and treatment with PROVENGE^® (sipuleucel-T) or other products. Our Web sites may also include interactive features where patients treated with Provenge or other products can provide testimonials viewable by others or participate in interactive discussions on blogs or other forums. In addition, health care providers may use a Web site such as www.provengepro.com to access certain online tools we provide and may choose to disclose certain sensitive health information to us about their practice and patients. Finally, we may collect your personally identifiable information when you are applying for employment with Dendreon online.

We, along with our third party vendors and service providers engaged to provide marketing and advertising and other patient support services on our behalf, only collect personally identifiable information that you voluntarily provide to us. You may choose at any time not to provide personally identifiable information, although this may restrict our ability to provide requested services or information.

The following is personally identifiable information that you may volunteer to provide to us and examples of how we use such information:

• Registration: If you complete a registration form on one of our Web sites, including any forms required to submit your personally identifiable information for employment opportunities, we will use the personally identifiable information in such forms to process your request for services and information. Personally identifiable information may also be used if you request to receive certain information via fax, e-mail, phone or postal mail. We may use this information to send you a welcome e-mail; to verify your username and password; to provide information about Web site updates or special offers; and to provide other responsive information to the data you share with us. Additionally, we may refer to your personally identifiable information to better understand your needs and how we can improve our Web sites.
  
  
• Information Submitted Through Online Services for Health Care Providers:
  Health care providers who register to use online services provided by Dendreon may need to furnish personal information, including health information, regarding another individual (eg, a patient). We will use the information you submit to provide the services you request consistent with this privacy policy. If you are a health care provider and you disclose identifiable patient information as part of an online service provided by Dendreon, you and you alone bear the sole obligation and responsibility of obtaining any patient consents and authorizations for such disclosures that may be necessary under federal and state law.
  
  
• Blogs, Questionnaires, Surveys or Other Interactive Features: Personally identifiable information will be obtained from you if you choose to participate in our interactive services, including questionnaires, Web surveys and blogging or other services where your personally identifiable information may be posted. We may use this personally identifiable information to provide you with information and services for which you have expressed an interest based on your answers or comments. Additionally, we may refer to your personally identifiable information to better understand your needs and how we can improve our Web sites.
  
  
• Health-Related Information: If you choose to participate in our interactive services, we will collect the information you may choose to disclose and analyze it to discover new facts that could help us better understand how our products are used in coping with the diseases for which they are marketed. We may offer interactive services that involve health-related information such as health questionnaires or care management tools that request health-related information about you or your family. The information you disclose and provide in interactive services may be linked (pursuant to all applicable laws) with the personally identifying information you may choose to provide elsewhere on our Web sites to provide us with personally identifying information about your health and health care.
  
  
• Health-Related Information and Research: We may combine, in a non-identifiable format, your health-related information that you provide with information from other Web site users to create aggregate data that we will use for our business purposes, including research to improve our products and analyses that may help us better market our products. Aggregate data does not contain any information that could be used to contact or identify you.
  
  
• E-mail Notifications and Newsletters: We may use information obtained from you, such as contact information (name and e-mail address), to provide you with information regarding Dendreon and its products, including e-mail notifications, newsletters and marketing materials. You may opt-out of receiving marketing communications from us as described in the "Choice to Opt-Out" paragraph below.
  
  
• Request to E-mail Information to a Friend: If you elect to use our referral services and provide information for us to contact a family member or friend, we may use the personally identifiable information obtained from you regarding your family member or friend to send them a one-time e-mail inviting them to visit our Web site. Personally identifiable information provided by you may also be used to inform the recipient of your (the sender's) name. We may store this information for the purpose of sending this e-mail.
  
  
• Employment Applications: Your submission of personally identifiable information for employment purposes is entirely voluntary. We may use such personally identifiable information to communicate with you in writing or by telephone or online, to evaluate your application, to analyze Dendreon staffing needs and practices, or otherwise to efficiently manage the Dendreon hiring process and employee administration. We may combine employment application data with research tools and information from other sources.
  
  
• Product Experience Reports: If you contact Dendreon regarding your experience in using one of our products, such as side effects, we may use the information you provide in submitting reports to the US Food and Drug Administration, and as otherwise required of us by law. We also may use the information to contact the prescribing physician to follow-up regarding an unexpected event involving use of our product.

Dendreon also measures the performance of its Web sites in order to determine how we can improve and expand upon the content and services we provide. To do this we may collect certain non-personally identifiable information through certain technologies as further described in the Web site Technology section below.

Information Sharing

To respond to your requests or to process your information for any of the activities identified above, we may share your information with our affiliates, business partners, or others who work for us such as service providers, vendors, contractors, and agents. If your personally identifiable information is collected anywhere on the Web sites where there is not an accompanying statement limiting its use to specific purposes or where there is no choice provided regarding the handling of your personally identifiable information, Dendreon or its affiliates may use your personally identifiable information to market any of the products or services offered subject to the "Choice to Opt Out" paragraph below. To the extent you submit personally identifiable information related to a specific initiative or campaign, we may share the information with any subsequently formed affiliate dedicated to such initiative or campaign.

We may partner with other companies to provide you with content or services on a joint or "co-branded" basis. At a co-branded site you would likely see both the Dendreon logo and the logo of the co-branded partner displayed on your screen. To access the services available on a co-branded site you may have to complete a new online registration form, and this registration information may be shared with Dendreon and Dendreon's co-branded partners. You should read the individual privacy policies of our co-branded partners, as these may differ in some respects from ours. Reading these policies will help you to make an informed decision about whether to provide your information to a given site. Remember, you may always opt-out of sharing your information with a partner site by choosing not to use the service or content provided by the co-branded site.

To the extent permitted by law, any personally identifiable information or other information collected over our Web sites or concerning its use, including the content of any communication you submit or post to any interactive features on the Web sites (personal and non-personal), may be disclosed to government authorities or third parties pursuant to a governmental investigation, legal request, subpoena or other legal process. We also may share information with the government even without a request pursuant to regulatory reporting requirements. In addition, we may also use or disclose your information as permitted by law to enforce our rights, fight fraud or protect the rights or property of Dendreon, our affiliates, our patients, our Web sites, its users or third parties, or when we otherwise believe in good faith that the law requires it.

Posting to Any Interactive Publicly Viewable Features on Dendreon Web Sites

Any communication you submit or that may be posted to any publicly viewable interactive feature such as a blog or testimonial page is a public communication and may be viewed by the general public. Therefore, you acknowledge and understand that you have no expectation of privacy or confidentiality in the content you submit to such services over our Web sites, whether or not it includes personally identifiable information about you. If you display your personally identifiable information in any communication submitted to such services or features, other individuals may collect and use your personally identifiable information. While we may remove personally identifiable information from postings to our Web sites, we assume no obligation to do so. We are not responsible for, nor can we guarantee the protection of, any personally identifiable information you disclose in a communication submitted to such services or features for posting or contained in an e-mail or other communication submitted to us for such posting, and thus, you acknowledge that if you disclose personally identifiable information in any such material, you do so at your own risk.

Web Site Technology

• Non-Personally Identifiable Information: This refers to information that does not, by itself, identify a specific individual. We gather certain information about the use of our Web sites by our visitors. This information is then compiled and analyzed in a way that does not identify our visitors personally. The information may include the referring Uniform Resource Locator (URL), indicating from where a visitor to one or more of our Web sites has come, which URLs have been visited on our Web sites and in what order, the date and time of your visit, cookie preferences, language settings, what browser is being used, and what Internet Protocol (IP) address a visitor used to get to our Web sites. An IP address is a number assigned to your computer whenever you use the Internet. We may also use such information for Web site and system administration. We collect this information through customized software and cookies.
  
  
• Linked Web Sites: We may provide links to third party Web sites. You acknowledge that such links are provided for your convenience only and do not constitute an endorsement by Dendreon of such third party Web sites. Since we do not control these Web sites, we assume no responsibility for the privacy practices of such Web sites. We encourage you to review the privacy policies posted on those, and all, third party Web sites.
  
  
• Cookies: Most of our Web sites use cookies, pieces of numeric data that we transfer to be stored on your computer so that we can easily identify your computer when you return to our Web sites. Dendreon can only "read" cookies that are placed on your computer from our own Web sites. Usage of cookies is not linked to any personally identifiable information. You can choose to disable cookies by following the procedure suggested by your particular browser. If you choose to disable cookies in your browser, you may still be able to access portions of our Web site content, but some of the functionality of the Web site may be impaired.

Protecting Your Information

We provide reasonable protections for the personally identifiable information you share with us. Access to your personally identifiable information is limited to Dendreon and its affiliate employees and third party partners, service providers and agents, all of whom are required to keep your information confidential. Dendreon does not sell, loan, trade or lease any personally identifiable information collected on our Web sites to unrelated third parties for their own purposes.

To prevent unauthorized access, maintain data accuracy, and ensure proper use of your personally identifiable information, Dendreon and its third party partners employ appropriate physical, electronic, and managerial procedures to safeguard and secure the information we collect online, consistent with industry practices. However, Dendreon does not warrant or represent that its level of security meets or exceeds any specific standards. You should keep in mind that no Internet transmission is 100% secure or error-free nor is stored data free from vulnerabilities. We cannot guarantee the security of our database, Web sites or services, nor can we guarantee that the information you supply will not be intercepted while being transmitted to us over the Internet. We are not responsible for the actions of third parties.

We do not knowingly collect personally identifiable information from children under the age of 18. If we learn that we have personally identifiable information on a child under the age of 18 we will delete that information.

Choice to Opt-In

We would like to send you information about our company and our products if you wish to receive such information. When you register on one of our Web sites, you will generally be given the choice to 'opt-in' to receiving such information from our Web sites, but if opt-in choice is not provided, you may opt-out of marketing communications at any time as described below.

Choice to Opt-Out

If at any subsequent time, you wish to stop receiving e-mail or postal mail from us, or to have your name and other personally identifiable information removed from our Web sites, visit our unsubscribe page. If you have any questions relating to your choice to 'opt-out' at any time, please Contact Us at the e-mail address provided below.

Corporate Change of Control or Sale of Assets

In the event of a corporate change in control resulting from, for example, a sale to, or merger with, another entity, or in the event of a sale of assets or a bankruptcy, Dendreon reserves the right to transfer your personally identifiable information to the new party in control or the party acquiring assets.

What About Changes to This Privacy Policy?

Dendreon reserves the right, in its sole discretion, to modify, alter or otherwise update this policy at any time and you agree to be bound by such modifications, alterations or updates. We will notify you of material changes to this privacy policy by posting the revised policy with the date it was revised on this page. Your continued use of our Web sites constitutes your agreement to this privacy statement and any updates. We encourage you to periodically review this privacy statement to stay informed about how we are protecting the personally identifiable information we collect.

How Can You Ask Questions or Raise Concerns?

If you have other questions or concerns about our privacy policies or data use, or wish to change your options, e-mail us at privacy@dendreon.com.

Effective Date: April 2010