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RA CAPITAL MANAGEMENT, L.P.: CRBP position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of RA CAPITAL MANAGEMENT, L.P. on CRBP, newest first. How the timeline and the estimate are built.

RA CAPITAL MANAGEMENT, L.P. reported 1,914,788 CRBP shares, 9.9%, in a 13G filed 2026-09-30.

Estimated current stake: 1,914,788 shares, 9.9% of the class

Estimated from 13G of 2026-09-30. As of 2026-09-23, 13G 0001346824-26-000243.

Shares are the reporting group's aggregate and may include entities that do not file a 13F.

  1. event date2026-09-23
    13G 1,914,788 shares
    Change vs previous stake not available

    9.9% of the class.

    13G 0001346824-26-000243 filed by RA CAPITAL MANAGEMENT, L.P.
    Accepted , ingested

    A 13D/G states the aggregate of its reporting persons, which may include entities that do not file a 13F.