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Disclosery

Mason & Associates Inc: OSCR position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Mason & Associates Inc on OSCR, newest first. How the timeline and the estimate are built.

Mason & Associates Inc held 47,902 OSCR shares at 2026-06-30 per its 13F-HR filed 2026-07-23.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 47,902 shares
    Change vs previous 13F -958 shares

    0.22% of the 13F portfolio, value $1,366,172.

    13F-HR 0001917686-26-000003 filed by Mason & Associates Inc
    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 48,860 shares
    Change vs previous 13F -5,350 shares

    0.1% of the 13F portfolio, value $530,134.

    13F-HR 0001917686-26-000002 filed by Mason & Associates Inc
    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 54,210 shares
    Change vs previous 13F +16,082 shares

    0.15% of the 13F portfolio, value $779,001.

    13F-HR 0001917686-26-000001 filed by Mason & Associates Inc
    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 38,128 shares
    Change vs previous 13F not available

    0.15% of the 13F portfolio, value $721,763.

    13F-HR 0001917686-25-000007 filed by Mason & Associates Inc
    Filed (acceptance time not in the bulk data set), ingested

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