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TANG CAPITAL MANAGEMENT LLC: CMPX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of TANG CAPITAL MANAGEMENT LLC on CMPX, newest first. How the timeline and the estimate are built.

TANG CAPITAL MANAGEMENT LLC held 17,990,782 CMPX 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 17,990,782 shares
    Change vs previous 13F +1,199,973 shares

    1.79% of the 13F portfolio, value $39,399,813.

    13F-HR 0001214659-26-010416 filed by TANG CAPITAL MANAGEMENT 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 16,790,809 shares
    Change vs previous 13F 0 shares

    4.51% of the 13F portfolio, value $88,823,380.

    13F-HR 0001214659-26-006493 filed by TANG CAPITAL 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 ended2025-12-31
    13F 16,790,809 shares
    Change vs previous 13F -21,154 shares

    4.45% of the 13F portfolio, value $90,166,644.

    13F-HR 0001214659-26-002015 filed by TANG CAPITAL 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 ended2025-09-30
    13F 16,811,963 shares
    Change vs previous 13F +3,315,755 shares

    2.27% of the 13F portfolio, value $58,841,871.

    13F-HR 0001214659-25-016677 filed by TANG CAPITAL MANAGEMENT LLC
    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 13,496,208 shares
    Change vs previous 13F +2,443,576 shares

    1.77% of the 13F portfolio, value $35,090,141.

    13F-HR 0001214659-25-012272 filed by TANG CAPITAL MANAGEMENT LLC
    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 11,052,632 shares
    Change vs previous 13F +5,152,632 shares

    1.16% of the 13F portfolio, value $21,000,001.

    13F-HR 0001214659-25-007882 filed by TANG CAPITAL MANAGEMENT LLC
    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 5,900,000 shares
    Change vs previous 13F +4,087,005 shares

    0.57% of the 13F portfolio, value $8,555,000.

    13F-HR 0001214659-25-002812 filed by TANG CAPITAL MANAGEMENT LLC
    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 1,812,995 shares
    Change vs previous 13F not available

    0.24% of the 13F portfolio, value $3,335,911.

    13F-HR 0001214659-24-019100 filed by TANG CAPITAL MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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