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R1 Therapeutics

Huntsville, Alabama

Phase II
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What changed

Phase II trial registered: A Study to Evaluate Safety, Tolerability and Efficacy of AP306 at Fixed Doses in Dialysis Participants With Hyperphosphatemia

3d agoTrial registeredJul 15, 2026Source filing (opens the source filing in a new tab)

Momentum

72no change

Momentum 72 out of 100, unchanged since the last recompute.

Accelerating: several high-weight events landed recently.

Runway (estimate)

—unknown

No disclosed raise on file, so there is nothing to model from.

Stage

Phase II

The furthest-along thing in the public record. Not a projection.

Runway is an estimate: the last disclosed raise (SEC Form D) minus a modeled burn rate for the company’s stage and therapeutic area. It is not a disclosure, and companies routinely raise non-dilutive money we can’t see. How this is calculated.

Grant to raise

Every record Biodatica has resolved onto this company, newest first, each linked to the filing it came from. Where a source publishes no stable deep link for a record, the identifier is shown so you can look it up yourself.

  1. Trial

    PHASE2 registered

    Jun 1, 2026

    Hyperphosphatemia, Chronic Kidney Disease Requiring Chronic Dialysis, End Stage Renal Disease on Dialysis · RECRUITING · sponsor: R1 Therapeutics · A Study to Evaluate Safety, Tolerability and Efficacy of AP306 at Fixed Doses in Dialysis Participants With Hyperphosphatemia

    ClinicalTrials.gov · NCT06712654 (opens the source filing in a new tab)

Biodatica publishes impersonal research shown identically to every subscriber. This dossier is informational only, it is not investment advice, and the momentum and runway figures are estimates derived from public filings. The underlying records are U.S. government works. Disclosures · Data sources