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Disclosery

O'Brien Greene & Co. Inc: MEDP position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of O'Brien Greene & Co. Inc on MEDP, newest first. How the timeline and the estimate are built.

O'Brien Greene & Co. Inc held 0 MEDP shares at 2026-03-31 per its 13F-HR filed 2026-05-06.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -12,743 shares

    13F-HR 0001768635-26-000002 filed by O'Brien Greene & Co. Inc
    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 ended2025-12-31
    13F 12,743 shares
    Change vs previous 13F +80 shares

    2.12% of the 13F portfolio, value $7,157,105.

    13F-HR 0001768635-26-000001 filed by O'Brien Greene & Co. Inc
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-09-30
    13F 12,663 shares
    Change vs previous 13F -109 shares

    2% of the 13F portfolio, value $6,510,808.

    13F-HR 0001768635-25-000008 filed by O'Brien Greene & Co. Inc
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-06-30
    13F 12,772 shares
    Change vs previous 13F +397 shares

    1.31% of the 13F portfolio, value $4,008,620.

    13F-HR 0001768635-25-000005 filed by O'Brien Greene & Co. Inc
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-03-31
    13F 12,375 shares
    Change vs previous 13F -462 shares

    1.26% of the 13F portfolio, value $3,770,539.

    13F-HR 0001768635-25-000003 filed by O'Brien Greene & Co. Inc
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-12-31
    13F 12,837 shares
    Change vs previous 13F not available

    1.38% of the 13F portfolio, value $4,264,837.

    13F-HR 0001768635-25-000001 filed by O'Brien Greene & Co. Inc
    Filed (acceptance time not in the bulk data set), ingested

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