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Disclosery

Newtyn Management, LLC: AMN position timeline

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

Newtyn Management, LLC held 0 AMN shares at 2025-09-30 per its 13F-HR filed 2025-11-14.

the latest 13F is the newest step

  1. period ended2025-09-30
    13F 0 shares
    Change vs previous 13F -287,038 shares

    13F-HR 0001493152-25-023432 filed by Newtyn 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 ended2025-06-30
    13F 287,038 shares
    Change vs previous 13F -912,962 shares

    0.9% of the 13F portfolio, value $5,933,075.

    13F-HR 0001641172-25-024002 filed by Newtyn 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 ended2025-03-31
    13F 1,200,000 shares
    Change vs previous 13F +11,984 shares

    4.64% of the 13F portfolio, value $29,352,000.

    13F-HR 0001641172-25-010922 filed by Newtyn 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 ended2024-12-31
    13F 1,188,016 shares
    Change vs previous 13F not available

    4.95% of the 13F portfolio, value $28,417,343.

    13F-HR 0001493152-25-006840 filed by Newtyn Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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