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Disclosery

Knott David M Jr: BBIO position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Knott David M Jr on BBIO, newest first. How the timeline and the estimate are built.

Knott David M Jr held 92,850 BBIO shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 92,850 shares
    Change vs previous 13F +2,850 shares

    3.66% of the 13F portfolio, value $6,915,468.

    13F-HR 0001104659-26-094536 filed by Knott David M Jr
    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 90,000 shares
    Change vs previous 13F +5,000 shares

    3.98% of the 13F portfolio, value $6,683,400.

    13F-HR 0001104659-26-060750 filed by Knott David M Jr
    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 85,000 shares
    Change vs previous 13F 0 shares

    3.01% of the 13F portfolio, value $6,501,650.

    13F-HR 0001104659-26-014058 filed by Knott David M Jr
    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 85,000 shares
    Change vs previous 13F +5,000 shares

    1.85% of the 13F portfolio, value $4,414,900.

    13F-HR 0001104659-25-110124 filed by Knott David M Jr
    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 80,000 shares
    Change vs previous 13F +80,000 shares

    1.57% of the 13F portfolio, value $3,454,400.

    13F-HR 0001104659-25-076007 filed by Knott David M Jr
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-09-30
    13F 0 shares
    Change vs previous 13F not available

    13F-HR 0001104659-24-117555 filed by Knott David M Jr
    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.