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Disclosery

BIRCHBROOK, INC.: SDG position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of BIRCHBROOK, INC. on SDG, newest first. How the timeline and the estimate are built.

BIRCHBROOK, INC. held 819 SDG shares at 2026-06-30 per its 13F-HR filed 2026-07-09.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 819 shares
    Change vs previous 13F -32 shares

    0.03% of the 13F portfolio, value $73,242.

    13F-HR 0002071468-26-000004 filed by BIRCHBROOK, 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 851 shares
    Change vs previous 13F +45 shares

    0.04% of the 13F portfolio, value $71,444.

    13F-HR 0002071468-26-000003 filed by BIRCHBROOK, 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 806 shares
    Change vs previous 13F 0 shares

    0.03% of the 13F portfolio, value $67,886.

    13F-HR 0002071468-26-000001 filed by BIRCHBROOK, 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 806 shares
    Change vs previous 13F 0 shares

    0.03% of the 13F portfolio, value $67,060.

    13F-HR 0002071468-25-000014 filed by BIRCHBROOK, INC.
    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 806 shares
    Change vs previous 13F -13 shares

    0.03% of the 13F portfolio, value $61,144.

    13F-HR 0002071468-25-000013 filed by BIRCHBROOK, INC.
    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 819 shares
    Change vs previous 13F +62 shares

    0.03% of the 13F portfolio, value $59,288.

    13F-HR 0002071468-25-000006 filed by BIRCHBROOK, INC.
    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 757 shares
    Change vs previous 13F -39 shares

    0.03% of the 13F portfolio, value $54,171.

    13F-HR 0002071468-25-000005 filed by BIRCHBROOK, INC.
    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 796 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $67,493.

    13F-HR 0002071468-25-000004 filed by BIRCHBROOK, INC.
    Filed (acceptance time not in the bulk data set), ingested

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