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SILVERARC CAPITAL MANAGEMENT, LLC: KALV position timeline

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

SILVERARC CAPITAL MANAGEMENT, LLC held 0 KALV 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 0 shares
    Change vs previous 13F -2,876,407 shares

    13F-HR 0001420506-26-001563 filed by SILVERARC CAPITAL MANAGEMENT, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  2. period ended2026-03-31
    13F 2,876,407 shares
    Change vs previous 13F +449,289 shares

    6.82% of the 13F portfolio, value $57,902,073.

    13F-HR 0001420506-26-001011 filed by SILVERARC CAPITAL MANAGEMENT, LLC
    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 2,427,118 shares
    Change vs previous 13F +1,063,740 shares

    5.67% of the 13F portfolio, value $39,197,956.

    13F-HR 0001420506-26-000321 filed by SILVERARC CAPITAL MANAGEMENT, LLC
    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 1,363,378 shares
    Change vs previous 13F -468,793 shares

    2.4% of the 13F portfolio, value $16,605,944.

    13F-HR 0001420506-25-003142 filed by SILVERARC CAPITAL MANAGEMENT, LLC
    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 1,832,171 shares
    Change vs previous 13F +133,187 shares

    4.24% of the 13F portfolio, value $20,712,693.

    13F-HR 0001420506-25-002146 filed by SILVERARC CAPITAL MANAGEMENT, LLC
    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 1,698,984 shares
    Change vs previous 13F +1,086,811 shares

    4.1% of the 13F portfolio, value $19,606,275.

    13F-HR 0001420506-25-001107 filed by SILVERARC CAPITAL MANAGEMENT, LLC
    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 612,173 shares
    Change vs previous 13F +37,615 shares

    1.16% of the 13F portfolio, value $5,185,105.

    13F-HR 0001420506-25-000497 filed by SILVERARC CAPITAL MANAGEMENT, LLC
    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 574,558 shares
    Change vs previous 13F not available

    1.5% of the 13F portfolio, value $6,653,382.

    13F-HR 0001420506-24-002416 filed by SILVERARC CAPITAL MANAGEMENT, LLC
    Filed (acceptance time not in the bulk data set), ingested

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