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Disclosery

Iowa State Bank: MAS position timeline

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

Iowa State Bank held 3,135 MAS shares at 2026-09-30 per its 13F-HR filed 2026-10-06.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 3,135 shares
    Change vs previous 13F -31,101 shares

    0.04% of the 13F portfolio, value $211,299.

    13F-HR 0001546967-26-000005 filed by Iowa State Bank
    Accepted , ingested

  2. period ended2026-06-30
    13F 34,236 shares
    Change vs previous 13F -448 shares

    0.47% of the 13F portfolio, value $2,785,783.

    13F-HR 0001546967-26-000003 filed by Iowa State Bank
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2026-03-31
    13F 34,684 shares
    Change vs previous 13F +227 shares

    0.39% of the 13F portfolio, value $2,093,873.

    13F-HR 0001546967-26-000002 filed by Iowa State Bank
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-12-31
    13F 34,457 shares
    Change vs previous 13F -2,243 shares

    0.41% of the 13F portfolio, value $2,186,641.

    13F-HR 0001546967-26-000001 filed by Iowa State Bank
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-09-30
    13F 36,700 shares
    Change vs previous 13F -4,464 shares

    0.49% of the 13F portfolio, value $2,583,313.

    13F-HR 0001546967-25-000007 filed by Iowa State Bank
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-06-30
    13F 41,164 shares
    Change vs previous 13F +337 shares

    0.53% of the 13F portfolio, value $2,649,315.

    13F-HR 0001546967-25-000006 filed by Iowa State Bank
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2025-03-31
    13F 40,827 shares
    Change vs previous 13F -9,924 shares

    0.6% of the 13F portfolio, value $2,839,110.

    13F-HR 0001546967-25-000003 filed by Iowa State Bank
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-12-31
    13F 50,751 shares
    Change vs previous 13F not available

    0.77% of the 13F portfolio, value $3,683,000.

    13F-HR 0001546967-25-000001 filed by Iowa State Bank
    Filed (acceptance time not in the bulk data set), ingested

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