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Stonepine Capital Management, LLC: LUNG position timeline

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

Stonepine Capital Management, LLC held 815,436 LUNG shares at 2026-06-30 per its 13F-HR/A filed 2026-08-17.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F/A 815,436 shares
    Change vs previous 13F +47,148 shares

    0.81% of the 13F portfolio, value $1,060,067.

    13F-HR/A 0001440771-26-000016 filed by Stonepine 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 768,288 shares
    Change vs previous 13F +281,888 shares

    0.87% of the 13F portfolio, value $991,092.

    13F-HR 0001440771-26-000002 filed by Stonepine 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 486,400 shares
    Change vs previous 13F -183,600 shares

    0.85% of the 13F portfolio, value $1,074,944.

    13F-HR 0000935836-26-000090 filed by Stonepine 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 670,000 shares
    Change vs previous 13F +524,100 shares

    0.88% of the 13F portfolio, value $1,085,400.

    13F-HR 0000935836-25-000666 filed by Stonepine 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 145,900 shares
    Change vs previous 13F not available

    0.37% of the 13F portfolio, value $377,881.

    13F-HR 0000935836-25-000497 filed by Stonepine Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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