Coya Therapeutics: Fully Enrolled 120-Patient Phase 2/3 ALSTARS Trial; Topline Data Expected Q2 2027
Coya Therapeutics (COYA) completed enrollment of 120 patients in its Phase 2/3 ALSTARS trial for COYA 302, a treatment for ALS. Topline data is expected in early Q2 2027. The study compares two dosing regimens against placebo, with primary endpoint being change in ALSFRS-R score. Patients may enter a 24-week extension phase.
How this was made

The 30-second read
Why it matters
The enrollment milestone reduces execution uncertainty and may attract short‑term buying interest ahead of the Q2 2027 data release.
Market read
First‑report trial enrollment news, modestly bullish for COYA and ALS biotech peers.
What to watch
Potential delays in data readout or regulatory scrutiny could dampen upside.
Background
Coya Therapeutics (COYA) is a clinical‑stage biotech focused on ALS therapies.
Ticker impact
Coya Therapeutics announced full enrollment of its 120‑patient Phase 2/3 ALSTARS trial, a first‑report clinical update.
modest upside as investors price in potential positive trial results
First disclosure of full enrollment reduces execution risk and sets the stage for Q2 2027 data release.
Market effects
Positive signal for the ALS biotech sub‑sector, may lift peer valuations.
Limited to US biotech investors; no broader regional effect.
Minor, confined to specialty pharma market.
Counterpoint
If trial data later disappoint, early enrollment hype could reverse quickly.
Key entities
- companyCoya Therapeutics
Biotech developing COYA 302 for ALS.
