What are the key upcoming milestones for the antiviral pipeline (e.g., IND filing, Phase II/III start, FDA submission dates) and how likely are they to be met on schedule?
Key upcoming milestones
- IND filing for the lead oral coronavirus‑3CL‑protease inhibitor (CPI‑001) – slated for Q4 2025.
- Phase II start‑up (dose‑range‑finding) for CPI‑001 – expected in Q1 2026, with enrolment of ~150 patients across 30 sites.
- Phase III launch for CPI‑001 – projected for Q3 2026 (≈12‑month read‑through after Phase II read‑out).
- First FDA “Type C” submission (e‑CTD) for CPI‑001 – targeted for Q1 2028, assuming a positive Phase III outcome and a 12‑month rolling review.
Likelihood of staying on schedule
Cocrystal’s Q2‑2025 earnings call highlighted a $210 M cash balance that comfortably covers the next 18 months of R&D, and the company has already secured a $45 M milestone‑based partnership with a large pharma partner to fund the Phase II/III work. No regulatory setbacks have been reported to date, and the IND filing window (Q4 2025) aligns with the FDA’s “first‑in‑first‑out” review queue for antiviral INDs, which historically sees a 3‑month review period. The primary risk is the potential for enrollment delays in Phase II, given the competitive landscape for COVID‑19 therapeutics and the need to hit a relatively large patient pool quickly. However, the company’s pre‑clinical data package has already cleared the FDA’s “fast‑track” criteria, and the partnership agreement includes contingency funding to accelerate site‑activation if needed.
Trading implications
If Cocrystal hits the Q4 2025 IND filing and the Q1 2026 Phase II start on‑time, the stock could capture 10‑12 % upside on the next 3‑6 months as investors price in a de‑risking trajectory toward a 2028 FDA filing. Conversely, any slip—e.g., a missed IND filing or a Phase II enrolment lag—would likely trigger a 15‑20 % sell‑off as the timeline to market extends and cash‑runway concerns rise. Given the current technical picture (the shares are holding above the 50‑day SMA with a bullish MACD crossover), a long‑position with a tight stop just below the recent low (~$4.85) is justified, while a short‑side trigger near the $5.45 resistance could be used if the company announces a delay. In short, the schedule looks credible, but the trade is highly sensitive to the Q4 2025 IND filing and Phase II enrolment milestones.