If you are unsure whether a situation or conduct violates any applicable law, regulation or Twitter policy, or you
reasonably believe you are aware of questionable financial or accounting matters, please:
Ø discuss the situation with your manager; or
Ø if your manager is involved in the situation or you are uncomfortable speaking with your manager,
contact your HR business partner, General Counsel or Chief Financial Officer; or
Ø if you don't believe your concern is being adequately addressed, or you are not comfortable speaking
with one of the above-noted contacts, or you believe you may be the subject of retaliation for goodfaith
reporting of a concern, please report your concern via our confidential Reporting Hotline at (866)
859-7652 or TWTR@openboard.info, through which you may choose to identify yourself or remain
anonymous. Concerns submitted through the reporting hotline will be reviewed by the General Counsel,
an Audit or Governance Committee member and/or others, as appropriate.
If you have knowledge of a potential violation and fail to report it as set forth above, you may be subject to
disciplinary action including possible termination of employment or service.