Evaxion reports sustained clinical responses for all patients at three-year follow-up in phase 2 trial with personalized cancer vaccine EVX-01

Evaxion A/S (NASDAQ: EVAX) reported sustained clinical responses for all patients at three-year follow-up in a phase 2 trial for its personalized cancer vaccine EVX-01 in advanced melanoma. The data, to be presented at ESMO 2026, showed a 75% objective response rate with 25% of patients achieving complete response. EVX-01 will be discussed in a webinar and poster session.

Original reporting
Published Oct 19, 2026, 9:10 AM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Oct 19, 2026, 6:26 PM UTC. Informational, not investment advice.
How this was made
AlphAI summarizes source reporting and applies a structured AI analysis for relevance, timing, sentiment and ticker impact. Always verify material claims with the original publisher.
AlphAI market briefFinancial news
Primary signal
$EVAX
Bullish
high confidence
Mentioned
$EVAX
Relevance
8/10
AlphAI data visualization · based on finanznachrichten.de
Decision brief

The 30-second read

$EVAXBullishMed
01

Why it matters

The three‑year data reinforce the durability of EVX‑01, supporting the company's valuation and partnership prospects.

02

Market read

Positive trial data for a niche biotech can trigger a short‑term rally and influence sentiment toward AI‑driven immunotherapy stocks.

03

What to watch

Potential regulatory hurdles and the need for partnership funding could temper upside despite positive data.

Relevance 8/10Novelty 8/10Timing: today

Background

Evaxion is a clinical‑stage TechBio company using its AI‑Immunology platform to develop personalized cancer vaccines.

Company-level read

Ticker impact

$EVAXBullishHigh confidence
Context

Evaxion disclosed three-year follow‑up data showing sustained clinical responses and no tumor progression in its phase‑2 melanoma vaccine trial.

Expected impact

likely upward pressure as investors price in durable efficacy data

Evidence & confidence

First disclosure of durable three‑year data for a biotech candidate is material and can move the stock immediately.

Market effects

Strengthens the personalized cancer‑vaccine segment and may benefit peers developing AI‑driven immunotherapies.

European biotech investors may see increased interest in Copenhagen‑based firms.

Adds credibility to AI‑based drug discovery, a trend of global interest.

Counterpoint

The small patient cohort and early‑stage trial may limit the long‑term impact; investors should watch for larger Phase‑3 data before committing.

Key entities

  • Evaxion A/S

    Clinical‑stage biotech developing personalized cancer vaccines.

  • Merck & Co., Inc.

    Provided anti‑PD‑1 therapy (Keytruda) used in combination with EVX‑01.

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Evaxion AS ADR (EVAX) shares rose 21.6% after reporting 3-year data from its EVX-01 phase 2 trial in advanced melanoma patients. All patients maintained clinical responses with no tumor progression. The data will be presented at ESMO Congress 2026. EVX-01 is a personalized cancer vaccine developed using AI-Immunology platform.

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Evaxion Reports Durable Three-Year Responses With EVX-01 In Advanced Melanoma

Evaxion A/S reported that patients in a Phase 2 study of its personalized cancer vaccine EVX-01 for advanced melanoma maintained responses for three years, with no tumor progression. The company will present the data at ESMO 2026, showing a 75% response rate and 92% clinical benefit at two years. EVX-01 is currently in development for advanced solid tumors. EVAX stock closed at $2.83 on October 16, 2026, and is up 2.83% in pre-market trading.