Frequently Asked Questions

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Where is Adaptive Biotechnologies’ corporate headquarters?
Our principal executive offices are located at 1551 Eastlake Avenue East, Suite 200, Seattle, Washington 98102, and our telephone number is (206) 659-0067.
Where and when was Adaptive Biotechnologies incorporated?
Adaptive Biotechnologies, Inc. was incorporated in Washington in 2009.
On what stock exchange are Adaptive Biotechnologies shares traded and what is the ticker symbol?
Our ticker is ADPT and our shares are traded on the Nasdaq exchange.
Where can I find Adaptive Biotechnologies’s SEC filings? Where can I download and view quarterly and annual reports?
Quarterly and annual reports, as well as other SEC filings, can be accessed on our Investor Relations website or directly from the SEC at
When does Adaptive Biotechnologies’s fiscal year end?
Our fiscal year end is December 31.
Does Adaptive Biotechnologies pay dividends?
We do not intend to pay cash dividends on our common stock, as we intend to retain all available funds and any future earnings to support operations and finance the growth and development of our business.
Who are the company's independent registered public accountants?
Our independent registered public accountants are Ernst & Young LLP.
Who is the Company’s transfer agent?
We use Computershare Trust Company, N.A. Their address is 250 Royall Street, MA, 02021
Who to contact with questions about Adaptive Biotechnologies shares or dividends?
If your shares are held in street name (by your broker), you must contact the securities firm holding your stock. If you hold stock certificates in your name, questions can be directed to our transfer agent at the address below or by visiting

Computershare Investor Services
P.O. Box 43078
Providence, RI 02940-3078
United States of America
Who are the members of Adaptive Biotechnologies’s Board of Directors?
You can view our Board of Directors by visiting the Board of Directors section of our website.
Who are the members of the Adaptive Biotechnologies management team?
You can view our management team by visiting the Leadership section of our website.
When is your next earnings release?
We will issue a national press release that includes the date of our quarterly earnings results. When the release is issued, it will be posted on the Events & Presentations section of our website along with the details for a conference and/or webcast to discuss the results.
How do I contact Investor Relations with a question or request?
You can contact Investor Relations via email at