We respect the privacy of our visitors to our website, the home page of which is located at www.anacor.com. This Privacy Policy is intended to inform you of our policies and practices regarding the collection, use and disclosure of any personal information you submit to us through our website. "personal information" is information about you that is personally identifiable like your name, address, email address, or phone number, and other information that is not otherwise publicly available.

By submitting personal information through our website, you agree to the terms of this Privacy Policy.

We collect personal information that you submit to us voluntarily through our website. The types of Information we collect are:

For subscribers to our Securities and Exchange Filings or other Alerts:

• Email Address

For employment applicants:

• First and Last Name
• Address, which includes street number, street name, city, state, and zip code
• Phone number
• Email Address
• Resume, which includes all information contained therein
• Desired position at Anacor

For visitors requesting information from us:

• First and Last Name
• Company Name
• Title at company
• Address, which includes street number, street name, city, state, zip code, and country
• Phone number
• Fax number
• Email address
• Comments (optional)

For visitors who email us directly via an email hyperlink:

• First and Last name
• Email address
• Any content included in the email

For all visitors: As you navigate our website, certain passive information will also be collected, including Internet protocol addresses, cookies and navigational data. This type of information will be used for the purposes of gathering data to provide improved administration of our website, and to improve the quality of your experience when interacting with our website. We may also use your IP address to help diagnose problems with our server, or to administer our website.

In general, personal information you submit to us is used either to respond to requests that you make, or to aid us in serving you better.

We do not sell your personal information or share your information with other companies or organizations without your consent. The content of any communications you send to us is non-confidential, and we are under no obligation to refrain from reproducing, publishing, or otherwise using such content in any way or for any purpose; however, we will not reproduce, publish, or otherwise use your personal information in connection with such content. We may, however, reproduce or use your personal information in connection with any resume you submit to us for employment recruiting purposes. We are free to use the content of any such communications (excluding any resume you submit to us), including any ideas, inventions, concepts, techniques, or know-how disclosed therein, for any purpose including developing, manufacturing, and/or marketing goods or services. We will not, disclose any medical information you submit to us, such as your medical history, mental or physical condition, or treatment, without first obtaining a valid authorization from you.

Although we currently do not have a parent company, any subsidiaries, joint ventures, or other companies under a common control (collectively, "affiliates"), we may in the future. We may share some or all of your personal information with these affiliates, in which case we will require our affiliates to honor this Privacy Policy. If we are acquired by another company, that company will possess the personal information collected by us and it will assume the rights and obligations regarding your personal information as described in this Privacy Policy.

We may disclose personal information if required to do so by law or in the good-faith belief that such action is necessary to: (a) conform to the requirements of the law or comply with legal process served on Anacor or the site; (b) protect and defend the rights or property of Anacor; or (c) act in urgent circumstances to protect personal safety of users of Anacor, its websites, or the public.

Our website is not designed for children under the age of 13. We will not deliberately gather personal information about visitors in this age group, and do not collect any information on this website with respect to age.

Our provision of a link to any other website or location is for your convenience and does not signify our endorsement of such other website or location or its contents. We have no control over, do not review, and cannot be responsible for, these outside websites or their content. Please be aware that the terms of our Privacy Policy do not apply to these outside websites. We assume no responsibility for the privacy or security of websites linked to or from www.anacor.com.

In every email we send, we provide instructions regarding how to opt-out of receiving future mailings. You may also opt-out of receiving future mailings by visiting our website.

We use industry-standard methods to secure the communication of personal information from your computer to our servers. In addition, we use industry-standard methods of securing our databases of personal information, including the use of firewalls. Except as provided elsewhere in this Privacy Policy, we limit access to personal information databases to those persons in our organization who have a business need for such access. However, you should know that no company, including Anacor, can fully eliminate security risks associated with personal information.

Should you have any questions or concerns regarding this Privacy Policy, please contact us:

info@anacor.com
or
Anacor Pharmaceuticals, Inc.
1060 East Meadow Circle
Palo Alto, California 94303
Attn: Privacy Policy

This Privacy Policy is subject to occasional revision, and any changes will be posted on this site. If you object to any such changes, you must immediately cease using our website. Continued use of our website following notice of any such changes shall indicate your acknowledgement of such changes and agreement to be bound by the terms and conditions of such changes. This policy was last updated on January 24, 2008.