Investor FAQs

Investor FAQs

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RPX helps companies reduce their patent-related risk and expense by providing a subscription-based patent risk management solution. The core of our solution is defensive patent aggregation, in which we acquire patents or licenses to patents that are being or may be asserted against our current and prospective clients.
RPX Corporation was founded in July of 2008 and is incorporated in Delaware.
RPX is headquartered in San Francisco, California.
RPX first issued shares to the public on May 4, 2011, at a price of $19 per share.
RPX is listed on the Nasdaq stock market under the ticker symbol RPXC.
The offering was underwritten by Goldman Sachs, Barclays Capital, Allen & Company, Robert W. Baird, and Cowen and Company.
Goldman, Sachs & Co.
Prospectus Department
200 West Street
New York, NY 10282
Phone: 1-866-471-2526
Fax: 1-212-902-9316
Email: Barclays Capital Inc.
Prospectus Department
Broadridge Financial Solutions
1155 Long Island Avenue, Edgewood, New York 11717, USA
Phone: +1 888 603-5847.
Please see the Stock Information of our website for more information.
Please contact Investor Relations via email at or by phone at 415 418 2563.
Please go to the E-mail Alerts section of our website to sign up for news and earnings releases.
Please visit the Financial Information, SEC Filings section of our website to view or download the company’s filings.  Alternatively, you can visit the EDGAR section of the SEC website at and search for filings under “RPX Corporation.”.
RPX's fiscal year ends on December 31st of each year.
When a date for the quarterly results release has been established, it will be announced in a news release and will be listed under the Financial Releases section of our website.
Quarterly earnings webcast information will be included in the Events and Presentations section of our IR page, and also in each quarterly earnings date announcement.
Please contact RPX's Transfer Agent, Computershare. Transfer Agent Information

By Regular Mail:
P.O. Box 505000
Louisville, KY 40233

By Overnight Delivery:
462 South 4th Street, Suite 1600
Louisville, KY 40202

By Telephone:
Toll Free: 866 402 3956
Toll: +1 (201) 680 6578

The company's outside legal firm is Gunderson Dettmer, LLP.
The company's external auditors are PricewaterhouseCoopers LLP, an independent registered public accounting firm.
Please contact your financial advisor. RPX does not offer a direct investment program at this time.
RPX does not offer a direct investment program at this time.
RPX does not currently pay dividends.
Please contact RPX's Transfer Agent, Computershare. By Regular Mail:
P.O. Box 43006
Providence, RI 02940-3006
UNITED STATES By Overnight Delivery:
250 Royall Street
Canton, MA 02021
Toll Free:  866 402 3956
Toll:  +1 (201) 680 6578 Website: