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Disclosery

Four Tree Island Advisory LLC: NBBK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Four Tree Island Advisory LLC on NBBK, newest first. How the timeline and the estimate are built.

Four Tree Island Advisory LLC held 0 NBBK shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 0 shares
    Change vs previous 13F -25,011 shares

    13F-HR 0002048142-26-000003 filed by Four Tree Island Advisory 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 25,011 shares
    Change vs previous 13F +3,555 shares

    0.27% of the 13F portfolio, value $526,982.

    13F-HR 0002048142-26-000002 filed by Four Tree Island Advisory 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 21,456 shares
    Change vs previous 13F not available

    0.23% of the 13F portfolio, value $425,258.

    13F-HR 0002048142-26-000001 filed by Four Tree Island Advisory LLC
    Filed (acceptance time not in the bulk data set), ingested

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