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Disclosery

Knott David M Jr: CPRX position timeline

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

Knott David M Jr held 0 CPRX 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 0 shares
    Change vs previous 13F -120,000 shares

    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).

    Exited: the 13F for this period no longer lists the position.

  2. period ended2026-03-31
    13F 120,000 shares
    Change vs previous 13F -69,000 shares

    1.77% of the 13F portfolio, value $2,971,200.

    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 189,000 shares
    Change vs previous 13F 0 shares

    2.04% of the 13F portfolio, value $4,411,260.

    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 189,000 shares
    Change vs previous 13F +13,000 shares

    1.56% of the 13F portfolio, value $3,723,300.

    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 176,000 shares
    Change vs previous 13F -36,000 shares

    1.73% of the 13F portfolio, value $3,819,200.

    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 ended2025-03-31
    13F 212,000 shares
    Change vs previous 13F +2,000 shares

    2.43% of the 13F portfolio, value $5,141,000.

    13F-HR 0001104659-25-047243 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).

  7. period ended2024-12-31
    13F 210,000 shares
    Change vs previous 13F -2,000 shares

    1.58% of the 13F portfolio, value $4,382,700.

    13F-HR 0001104659-25-012093 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).

  8. period ended2024-09-30
    13F 212,000 shares
    Change vs previous 13F not available

    1.48% of the 13F portfolio, value $4,215,000.

    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).