Six melanoma responders received Evaxion's vaccine alone in year three. None had tumor progression.
Evaxion A/S (NASDAQ: EVAX) reported three-year data from its phase 2 trial of EVX-01, a personalized cancer vaccine for advanced melanoma. All six patients in the trial's extension showed no tumor progression, maintaining responses seen at two years. The data will be presented at ESMO 2026. EVX-01 induced an immune response in all patients, with 89% of vaccine neoantigens generating potent T-cell responses.
How this was made
The 30-second read
Why it matters
The three‑year data provides the first durability evidence for EVX-01, potentially de‑risking the program and supporting future fundraising or partnership discussions.
Market read
First disclosure of durable Phase 2 data for a personalized cancer vaccine, likely to move EVAX and influence peer biotech valuations.
What to watch
Cash runway extends only to H2 2027; financing needs for later‑stage trials could pressure the share price.
Background
Evaxion is a clinical‑stage TechBio company using AI‑Immunology™ to develop personalized cancer vaccines. The EVX-01 vaccine is its lead asset.
Ticker impact
Evaxion disclosed three-year Phase 2 trial data for its melanoma vaccine EVX-01, showing sustained immune responses and no tumor progression.
upward pressure as investors price in durable efficacy
First report of durable three‑year results; trial shows 100% immune response and no progression, likely to boost valuation.
Market effects
Strengthens confidence in personalized cancer vaccine platforms, may benefit peer biotech firms developing neoantigen vaccines.
Positive for Copenhagen‑based biotech sector and broader European biotech indices.
Adds to global pipeline momentum for AI‑driven immunotherapies.
Counterpoint
If longer‑term efficacy or safety concerns emerge, the hype could fade and the stock may face sell‑off.
Key entities
- companyEvaxion A/S
NASDAQ‑listed biotech developing AI‑driven immunotherapies.
- individualProfessor Muhammad Adnan Khattak
Key opinion leader and trial investigator presenting the data.
