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Disclosery

Shay Capital LLC: MDLN position timeline

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

Shay Capital LLC held 10,000 MDLN 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 10,000 shares
    Change vs previous 13F -15,000 shares

    0.04% of the 13F portfolio, value $394,400.

    13F-HR 0001723643-26-000007 filed by Shay Capital 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 25,000 shares
    Change vs previous 13F -90,000 shares

    0.16% of the 13F portfolio, value $1,112,500.

    13F-HR 0001723643-26-000004 filed by Shay Capital 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 115,000 shares
    Change vs previous 13F not available

    0.78% of the 13F portfolio, value $4,830,000.

    13F-HR 0001723643-26-000002 filed by Shay Capital LLC
    Filed (acceptance time not in the bulk data set), ingested

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