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Disclosery

Penbrook Management LLC: BLZE position timeline

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

Penbrook Management LLC held 53,700 BLZE 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 53,700 shares
    Change vs previous 13F -18,450 shares

    0.54% of the 13F portfolio, value $851,682.

    13F-HR 0001381055-26-000003 filed by Penbrook Management 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 72,150 shares
    Change vs previous 13F +800 shares

    0.19% of the 13F portfolio, value $248,917.

    13F-HR 0001381055-26-000002 filed by Penbrook Management 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 71,350 shares
    Change vs previous 13F +19,325 shares

    0.23% of the 13F portfolio, value $332,491.

    13F-HR 0001381055-26-000001 filed by Penbrook Management 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 52,025 shares
    Change vs previous 13F +12,200 shares

    0.34% of the 13F portfolio, value $482,792.

    13F-HR 0001381055-25-000008 filed by Penbrook Management 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/A 39,825 shares
    Change vs previous 13F -7,450 shares

    0.16% of the 13F portfolio, value $219,037.

    13F-HR/A 0001381055-25-000006 filed by Penbrook Management LLC
    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 47,275 shares
    Change vs previous 13F -600 shares

    0.17% of the 13F portfolio, value $228,338.

    13F-HR 0001381055-25-000002 filed by Penbrook Management 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 47,875 shares
    Change vs previous 13F not available

    0.2% of the 13F portfolio, value $288,208.

    13F-HR 0001381055-25-000001 filed by Penbrook Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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