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Disclosery

Security National Bank: COST position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Security National Bank on COST, newest first. How the timeline and the estimate are built.

Security National Bank held 8,378 COST shares at 2026-06-30 per its 13F-HR filed 2026-07-15.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 8,378 shares
    Change vs previous 13F +1,034 shares

    0.94% of the 13F portfolio, value $7,837,367.

    13F-HR 0001719739-26-000003 filed by Security National Bank
    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 7,344 shares
    Change vs previous 13F +264 shares

    1.07% of the 13F portfolio, value $7,317,782.

    13F-HR 0001719739-26-000002 filed by Security National Bank
    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 7,080 shares
    Change vs previous 13F +205 shares

    0.88% of the 13F portfolio, value $6,105,367.

    13F-HR 0001719739-26-000001 filed by Security National Bank
    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 6,875 shares
    Change vs previous 13F +457 shares

    0.97% of the 13F portfolio, value $6,363,707.

    13F-HR 0001719739-25-000011 filed by Security National Bank
    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 6,418 shares
    Change vs previous 13F +333 shares

    1.1% of the 13F portfolio, value $6,353,435.

    13F-HR 0001719739-25-000003 filed by Security National Bank
    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 6,085 shares
    Change vs previous 13F +5,261 shares

    1.09% of the 13F portfolio, value $5,755,072.

    13F-HR 0001719739-25-000002 filed by Security National Bank
    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 824 shares
    Change vs previous 13F 0 shares

    0.11% of the 13F portfolio, value $755,006.

    13F-HR 0001719739-25-000001 filed by Security National Bank
    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 824 shares
    Change vs previous 13F not available

    0.1% of the 13F portfolio, value $730,492.

    13F-HR 0001719739-24-000007 filed by Security National Bank
    Filed (acceptance time not in the bulk data set), ingested

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