About Marker Therapeutics
Investor FAQs
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On which stock exchange is Marker’s shares traded and what is the ticker symbol?

Marker Therapeutics, Inc.’s common stock is listed on the Nasdaq Capital Market under the ticker symbol “MRKR”.

When did Marker Therapeutics go public?

The company changed its name from TapImmune Inc. to Marker Therapeutics, Inc. on October 17, 2018.

Where is the Company headquartered?

The Company is headquartered in Houston, TX.

Where is the Company incorporated?

Marker Therapeutics is incorporated under the laws of the state of Delaware.

Who makes up Marker’s Management, Board of Directors, and Scientific Advisory Board?

You can view the Management, Board of Directors, and Scientific Advisory Board by visiting our website.

What is Marker’s fiscal year?

Marker’s fiscal year end is December 31.

What is the CUSIP number for Marker’s shares?

The CUSIP number is 57055L 107.

Who is Marker’s Transfer Agent?

American Stock Transfer & Trust Company, LLC (AST):


Accessing the AST website is designed to be simple and secure. In order to access your account online, please follow these steps:

Step 1:  Go to http://www.astfinancial.com
Step 2:  Click Login located at the top right hand corner of the page.
Step 3:  Click Individuals on the login page as your user type.
Step 4:  Click Register under Shareholder Central and complete the short registration process to create your unique login ID.  If you are a non – U.S. shareholder please select click here on the top left hand corner of the page and complete the short registration process.  Your PIN number will then be mailed to the address of record for the account.

*Please note the following classifications of ownership do not have online access to account information: Individual IRAs, Corporate Entities, Non-Resident U.S. Citizens, Resident Aliens, and U.S. Citizens Living Abroad.


You may reach an AST representative by dialing (800) 937-5449 or by dialing (718) 921-8124. You can also e-mail AST at help@astfinancial.com.

Customer service representatives are available 8 a.m. to 8 p.m. Eastern Time, Monday through Friday.

MAIL INQUIRIES:                                              

To contact AST via postal mail:

Marker Therapeutics, Inc.
c/o AST
6201 15th Avenue
Brooklyn, NY 11219

How can I view documents Marker Therapeutics has filed with the Securities & Exchange Commission (SEC), including Forms 10-K and 10-Q?

Quarterly & Annual Reports and other investor materials are available under Financial Filings of the Investors section of our website. Additionally, all SEC filings can also be accessed directly from the SEC at www.sec.gov.

How can I stay up to date with current news/announcements of the company?

You can join the MRKR VIP list here. You will receive updates of the company. straight to your inbox. Also, you can follow us on FacebookTwitter, and LinkedIn.