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BOOTHBAY FUND MANAGEMENT, LLC: GSK position timeline

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

BOOTHBAY FUND MANAGEMENT, LLC held 156,400 GSK shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 156,400 shares
    Change vs previous 13F +156,400 shares

    0.15% of the 13F portfolio, value $8,198,488.

    13F-HR 0001549230-26-000008 filed by BOOTHBAY FUND MANAGEMENT, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2025-09-30
    13F 0 shares
    Change vs previous 13F -20,000 shares

    13F-HR 0001549230-25-000031 filed by BOOTHBAY FUND 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.

  3. period ended2025-06-30
    13F 20,000 shares
    Change vs previous 13F +20,000 shares

    0.02% of the 13F portfolio, value $768,000.

    13F-HR 0001549230-25-000026 filed by BOOTHBAY FUND 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 ended2024-12-31
    13F 0 shares
    Change vs previous 13F -11,567 shares

    13F-HR 0001493152-25-006685 filed by BOOTHBAY FUND 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.

  5. period ended2024-09-30
    13F 11,567 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $472,859.

    13F-HR 0001493152-24-045570 filed by BOOTHBAY FUND MANAGEMENT, LLC
    Filed (acceptance time not in the bulk data set), ingested

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