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Disclosery

Siren, L.L.C.: CRNX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Siren, L.L.C. on CRNX, newest first. How the timeline and the estimate are built.

Siren, L.L.C. held 1,420,788 CRNX shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,420,788 shares
    Change vs previous 13F -482,848 shares

    1.08% of the 13F portfolio, value $53,165,887.

    13F-HR 0002005245-26-000008 filed by Siren, L.L.C.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  2. period ended2026-03-31
    13F 1,903,636 shares
    Change vs previous 13F +396,000 shares

    1.92% of the 13F portfolio, value $69,140,060.

    13F-HR 0002005245-26-000006 filed by Siren, L.L.C.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2025-12-31
    13F 1,507,636 shares
    Change vs previous 13F -180,975 shares

    2.09% of the 13F portfolio, value $70,180,456.

    13F-HR 0002005245-26-000003 filed by Siren, L.L.C.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2025-09-30
    13F 1,688,611 shares
    Change vs previous 13F 0 shares

    2.75% of the 13F portfolio, value $70,330,648.

    13F-HR 0002005245-25-000012 filed by Siren, L.L.C.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  5. period ended2025-06-30
    13F 1,688,611 shares
    Change vs previous 13F 0 shares

    2.51% of the 13F portfolio, value $48,564,452.

    13F-HR 0002005369-25-000014 filed by Siren, L.L.C.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  6. period ended2025-03-31
    13F/A 1,688,611 shares
    Change vs previous 13F +78,959 shares

    3.19% of the 13F portfolio, value $56,636,013.

    13F-HR/A 0002005245-25-000008 filed by Siren, L.L.C.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  7. period ended2024-12-31
    13F 1,609,652 shares
    Change vs previous 13F +300,000 shares

    3.64% of the 13F portfolio, value $82,301,507.

    13F-HR 0002005245-25-000002 filed by Siren, L.L.C.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  8. period ended2024-09-30
    13F 1,309,652 shares
    Change vs previous 13F not available

    3.35% of the 13F portfolio, value $66,923,217.

    13F-HR 0002005245-24-000005 filed by Siren, L.L.C.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).