Jacksonville, FL – May 23, 2018 — TapImmune Inc. (NASDAQ: TPIV), a clinical-stage immuno-oncology company, announced today that Peter Hoang, President and CEO, will host a video webinar and slide presentation to discuss the details of the proposed merger with Marker Therapeutics, Inc., on Thursday, May 24, 2018, at 4:05 p.m. EST.  The webinar will be followed by a live Q&A session. To view the webinar, please visit https://www.redchip.com/events/25/tapimmune-webinar, or the events section of TapImmune’s website at http://www.markertherapeutics.com/events.

Mr. Hoang will discuss the details of the merger, highlighting in a slide presentation how the transaction represents the next major leap forward in cell therapy for cancer and how the opportunity could significantly disrupt the CAR-T and TCR field.

About TapImmune Inc.
TapImmune Inc. is a leader in the development of novel immunotherapies for cancer, with multiple Phase 2 and Phase 1b/2 clinical studies currently ongoing for the treatment of ovarian and breast cancer. The company's peptide- or nucleic acid-based immunotherapeutic products comprise multiple naturally processed epitopes (NPEs) designed to comprehensively stimulate a patient's killer T-cells and helper T-cells, and to restore or further augment antigen presentation by using proprietary nucleic acid-based expression systems. This unique approach can produce off-the-shelf T-cell vaccine candidates that elicit a broad-based T-cell response and can be given without respect to HLA type. The company's technologies may be used as stand-alone medications or in combination with other treatment modalities. TapImmune has announced a proposed merger with Marker Therapeutics, Inc. a privately-held clinical stage developer of a transformative, non-genetically engineered, multi-antigen T cell therapy platform, which will add a significant portfolio of clinical-stage cell therapies to create a leading immuno-oncology pipeline.

For additional information, please call toll free at (904) 862-6490 or visit: tapimmune.com

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Forward-Looking Statement Disclaimer
This release contains forward-looking information within the meaning of the Private Securities Litigation Reform Act of 1995. Statements in this news release concerning the Company’s expectations, plans, business outlook or future performance, and any other statements concerning assumptions made or expectations as to any future events, conditions, performance or other matters, are “forward-looking statements”. Forward-looking statements are by their nature subject to risks, uncertainties and other factors which could cause actual results to differ materially from those stored in such statements. Such risks, uncertainties and factors include, but are not limited to the risks set forth in the Company’s most recent Form 10-K, 10-Q and other SEC filings which are available through EDGAR at www.sec.gov. The Company assumes no obligation to update the forward-looking statements.

Contacts
TapImmune Inc.
Aaron Santos
investor.relations@tapimmune.com
(904) 862-6490 EXT. 102

Tiberend Strategic Advisors, Inc.
Joshua Drumm, Ph.D. (Investors)
(212) 375-2664
jdrumm@tiberend.com

David Schemelia (Media)
(212) 375-2686
dschemelia@tiberend.com