Marker Therapeutics Inc. logo

Marker Therapeutics Inc.

MRKR | NASDAQ
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$1.20
+$0.02 (+1.69%)
At close: Sep 21, 2026, 4:00 PM ET
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Company Profile

Marker Therapeutics, Inc. is a clinical-stage immuno-oncology company focused on discovering and bringing to market a variety of T cell-based immunotherapies and peptide-based vaccines. These cutting-edge treatments are engineered to address both blood cancers (hematological malignancies) and solid tumor conditions across the United States. A cornerstone of their approach is the proprietary MultiTAA-specific T cell technology. This method involves producing T cells that are not genetically modified but are specifically designed to target tumors. These specialized T cells can identify multiple antigens associated with tumors, allowing them to effectively eliminate cancer cells that express these markers. Marker Therapeutics' MultiTAA-specific T cell therapies encompass patient-derived (autologous) T cells for treating lymphoma and various solid tumors, as well as donor-derived (allogeneic) T cells for acute myeloid leukemia and acute lymphoblastic leukemia. They also provide "off-the-shelf" solutions applicable to a range of diseases. In addition to T cell therapies, the company is advancing peptide-based immunotherapeutic vaccines. This pipeline includes TPIV100/110, developed to combat breast and ovarian cancer cells, and TPIV200, which is currently undergoing Phase 2 clinical trials for the treatment of breast and ovarian cancers. Founded in 1999, Marker Therapeutics maintains its headquarters in Houston, Texas.

Key Executives

Name Position
Juan F. Vera Co-Founder, Chief Executive Officer, President, Treasurer, Secretary & Director
Edmund Cheung Vice President of Human Resources
Elizabeth Donnelly Director of Administration
Maria-Bernadette Madel Director of Corporate Operations & External Communications
Mary Newman Head of Regulatory Affairs
Patricia Allison Head of Clinical Operations
Robert Z. Florkiewicz Senior Director of Molecular Biology & Virology

Latest SEC Filings

Date Type Title
Aug 14, 2026 10-Q Quarterly Report
May 15, 2026 10-Q Quarterly Report
May 04, 2026 8-K Current Report
Mar 20, 2026 DEFA14A Filing
Mar 20, 2026 ARS Filing
Mar 20, 2026 DEF 14A Filing
Mar 19, 2026 8-K Current Report
Mar 18, 2026 10-K Annual Report
Mar 10, 2026 PRE 14A Filing
Feb 09, 2026 8-K Current Report
View All SEC Filings
Marker Therapeutics Inc.
Marker Therapeutics Inc. logo
Country United States
IPO Date Jul 15, 2002
Industry Biotechnology
Sector Healthcare
Employees 5
CEO Juan F. Vera

Contact Details

2450 Holcombe Blvd Houston, Texas 77021 United States

Stock Details

Ticker Symbol MRKR
Exchange NASDAQ
Fiscal Year January - December
Reporting Currency USD
CIK Code 0001094038
CUSIP Number 57055L206
ISIN Number US57055L2060
SIC Code 2834

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