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Disclosery

Western Standard LLC: OSG position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Western Standard LLC on OSG, newest first. How the timeline and the estimate are built.

Western Standard LLC held 2,247,591 OSG shares at 2026-06-30 per its 13F-HR filed 2026-08-10.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 2,247,591 shares
    Change vs previous 13F 0 shares

    4.75% of the 13F portfolio, value $14,024,968.

    13F-HR 0001193125-26-342238 filed by Western Standard 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 2,247,591 shares
    Change vs previous 13F -257,036 shares

    5.5% of the 13F portfolio, value $10,451,298.

    13F-HR 0001193125-26-205384 filed by Western Standard 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 2,504,627 shares
    Change vs previous 13F -136,724 shares

    8.99% of the 13F portfolio, value $19,485,998.

    13F-HR 0001193125-26-034830 filed by Western Standard 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 2,641,351 shares
    Change vs previous 13F +2,641,351 shares

    11.78% of the 13F portfolio, value $22,028,867.

    13F-HR 0001193125-25-275716 filed by Western Standard 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 0 shares
    Change vs previous 13F -699,352 shares

    13F-HR 0000950123-25-008344 filed by Western Standard LLC
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  6. period ended2025-03-31
    13F 699,352 shares
    Change vs previous 13F +245,822 shares

    3.6% of the 13F portfolio, value $6,119,330.

    13F-HR 0000950123-25-005752 filed by Western Standard 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 453,530 shares
    Change vs previous 13F +177,567 shares

    3.82% of the 13F portfolio, value $5,737,154.

    13F-HR 0001104659-25-014155 filed by Western Standard LLC
    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 275,963 shares
    Change vs previous 13F not available

    2.9% of the 13F portfolio, value $3,093,545.

    13F-HR 0000950123-24-011772 filed by Western Standard LLC
    Filed (acceptance time not in the bulk data set), ingested

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