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Disclosery

Penbrook Management LLC: VMD position timeline

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

Penbrook Management LLC held 277,178 VMD 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 277,178 shares
    Change vs previous 13F +4,780 shares

    2.02% of the 13F portfolio, value $3,159,829.

    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 272,398 shares
    Change vs previous 13F +850 shares

    1.9% of the 13F portfolio, value $2,508,785.

    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 271,548 shares
    Change vs previous 13F -780 shares

    1.39% of the 13F portfolio, value $2,017,602.

    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 272,328 shares
    Change vs previous 13F +92,308 shares

    1.29% of the 13F portfolio, value $1,849,107.

    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 180,020 shares
    Change vs previous 13F -26,557 shares

    0.94% of the 13F portfolio, value $1,243,938.

    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 206,577 shares
    Change vs previous 13F -7,280 shares

    1.14% of the 13F portfolio, value $1,503,881.

    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 213,857 shares
    Change vs previous 13F 0 shares

    1.17% of the 13F portfolio, value $1,715,133.

    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).

  8. period ended2024-09-30
    13F 213,857 shares
    Change vs previous 13F not available

    1.02% of the 13F portfolio, value $1,567,572.

    13F-HR 0001381055-24-000005 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).