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Disclosery

Samjo Management, LLC: MDXH position timeline

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

Samjo Management, LLC held 0 MDXH shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 0 shares
    Change vs previous 13F -1,449,450 shares

    13F-HR 0000919574-26-005254 filed by Samjo Management, 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.

  2. period ended2026-03-31
    13F 1,449,450 shares
    Change vs previous 13F +53,500 shares

    1.44% of the 13F portfolio, value $3,333,735.

    13F-HR 0000919574-26-003552 filed by Samjo 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/A 1,395,950 shares
    Change vs previous 13F -49,500 shares

    1.93% of the 13F portfolio, value $4,983,542.

    13F-HR/A 0000919574-26-001176 filed by Samjo 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 1,445,450 shares
    Change vs previous 13F -89,900 shares

    2.57% of the 13F portfolio, value $6,721,343.

    13F-HR 0000919574-25-006611 filed by Samjo 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 1,535,350 shares
    Change vs previous 13F -96,718 shares

    1.43% of the 13F portfolio, value $3,393,124.

    13F-HR 0000919574-25-004541 filed by Samjo 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 1,632,068 shares
    Change vs previous 13F -192,244 shares

    0.98% of the 13F portfolio, value $2,317,537.

    13F-HR 0000919574-25-002964 filed by Samjo 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 1,824,312 shares
    Change vs previous 13F +1,034,312 shares

    1.63% of the 13F portfolio, value $4,323,620.

    13F-HR 0000919574-25-001026 filed by Samjo 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 790,000 shares
    Change vs previous 13F not available

    0.57% of the 13F portfolio, value $1,643,200.

    13F-HR 0000919574-24-006271 filed by Samjo Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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