Aquinox Pharmaceuticals, Inc Confidential and Anonymous Reporting

Aquinox Pharmaceuticals, Inc. ("Aquinox") is committed to complying with all laws that govern our business, including those that govern our accounting and auditing practices. We also encourage open discussion within the workplace of our business practices. We will not tolerate conduct that is in violation of laws. If an Aquinox employee has a good faith complaint regarding a possible violation of law or policy, including with regard to accounting or auditing matters, we expect the employee to report the complaint promptly in accordance with our Whistleblower Policy for Accounting and Auditing Matters. Other third parties, such as consultants or vendors, also may report a good faith complaint regarding accounting or auditing matters in accordance with such policy.

The SEC, in the final ruling regarding standards relating to Audit Committees, requires that Aquinox provide a facility for the receipt, retention and treatment of complaints received regarding accounting, internal accounting controls or auditing matters.

Please feel free to contribute any comments through this interface or using the voicemail option below regarding such accounting, internal accounting controls or auditing matters. This interface was created to be used in situations where employees want to provide an anonymous and confidential report of conduct that they believe may violate our Whistleblower Policy for Accounting and Auditing Matters. This interface is hosted by a third party provider to ensure that your report will be kept anonymous. Your message is encrypted and will be delivered directly to the Audit Committee.

Understanding and acting upon any issues that exist regarding accounting, internal control and/or audit matters is an essential component to Aquinox's ability to take action and ensure the highest levels of financial fidelity."

Your message may be left in any one of three methods:

1. Secure Web Form

Click here to access an Internet-based message interface that will deliver a message to the Audit Committee.

2. Email

To email a message to the Audit Committee, please use the following address:

Note: You must manually type this address into the "To" field of your email.

If you do not receive your 14 to 16-digit Confirmation Number by email, please resubmit your message using the Secure Web Form or Voicemail.

3. Voicemail

Call 866-877-4278 to leave a message with the Audit Committee. All voicemail messages will be electronically altered/disguised to ensure the confidentiality of your identity.

When you send a message using any of these methods, you will receive back a 14 to 16-digit code that can be used to access the status of your message. The Audit Committee may also use this to ask you, with complete confidentiality, for additional information regarding this issue.

To anonymously follow up on your message, please click here.

Thank you. Integrity is everyone's responsibility at Aquinox Pharmaceuticals, Inc.