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Disclosery

SECURITY NATIONAL BANK OF SO DAK: GLW position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of SECURITY NATIONAL BANK OF SO DAK on GLW, newest first. How the timeline and the estimate are built.

SECURITY NATIONAL BANK OF SO DAK held 5,514 GLW shares at 2026-06-30 per its 13F-HR filed 2026-09-18.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 5,514 shares
    Change vs previous 13F -169 shares

    0.65% of the 13F portfolio, value $1,408,441.

    13F-HR 0001105909-26-000003 filed by SECURITY NATIONAL BANK OF SO DAK
    Accepted , ingested

  2. period ended2026-03-31
    13F 5,683 shares
    Change vs previous 13F 0 shares

    0.37% of the 13F portfolio, value $772,718.

    13F-HR 0001105909-26-000002 filed by SECURITY NATIONAL BANK OF SO DAK
    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 5,683 shares
    Change vs previous 13F 0 shares

    0.25% of the 13F portfolio, value $497,603.

    13F-HR 0001105909-26-000001 filed by SECURITY NATIONAL BANK OF SO DAK
    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 5,683 shares
    Change vs previous 13F +169 shares

    0.23% of the 13F portfolio, value $466,176.

    13F-HR 0001105909-25-000005 filed by SECURITY NATIONAL BANK OF SO DAK
    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 5,514 shares
    Change vs previous 13F -2 shares

    0.16% of the 13F portfolio, value $289,981.

    13F-HR 0001105909-25-000002 filed by SECURITY NATIONAL BANK OF SO DAK
    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 5,516 shares
    Change vs previous 13F +461 shares

    0.14% of the 13F portfolio, value $252,522.

    13F-HR 0001105909-25-000001 filed by SECURITY NATIONAL BANK OF SO DAK
    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 5,055 shares
    Change vs previous 13F not available

    0.13% of the 13F portfolio, value $240,214.

    13F-HR 0000894309-25-000002 filed by SECURITY NATIONAL BANK OF SO DAK
    Filed (acceptance time not in the bulk data set), ingested

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