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Disclosery

Callan Family Office, LLC: GSK position timeline

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

Callan Family Office, LLC held 271,081 GSK shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 271,081 shares
    Change vs previous 13F -10,594 shares

    0.28% of the 13F portfolio, value $14,210,047.

    13F-HR 0001938970-26-000004 filed by Callan Family Office, LLC
    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 281,675 shares
    Change vs previous 13F -4,254 shares

    0.35% of the 13F portfolio, value $15,545,623.

    13F-HR 0001938970-26-000003 filed by Callan Family Office, 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 285,929 shares
    Change vs previous 13F +66,376 shares

    0.3% of the 13F portfolio, value $14,021,955.

    13F-HR 0001938970-26-000002 filed by Callan Family Office, 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 219,553 shares
    Change vs previous 13F -3,866 shares

    0.3% of the 13F portfolio, value $9,475,917.

    13F-HR 0001938970-25-000004 filed by Callan Family Office, 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 223,419 shares
    Change vs previous 13F +156,628 shares

    0.27% of the 13F portfolio, value $8,579,290.

    13F-HR 0001221073-25-000065 filed by Callan Family Office, 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 66,791 shares
    Change vs previous 13F +9,079 shares

    0.19% of the 13F portfolio, value $2,587,483.

    13F-HR 0001221073-25-000052 filed by Callan Family Office, 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 57,712 shares
    Change vs previous 13F not available

    0.12% of the 13F portfolio, value $1,951,820.

    13F-HR 0001221073-25-000016 filed by Callan Family Office, LLC
    Filed (acceptance time not in the bulk data set), ingested

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