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Disclosery

Sio Capital Management, LLC: OGN position timeline

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

Sio Capital Management, LLC held 0 OGN 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 0 shares
    Change vs previous 13F -865,908 shares

    13F-HR 0001214659-26-010311 filed by Sio Capital Management, 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 865,908 shares
    Change vs previous 13F -2,555,857 shares

    0.75% of the 13F portfolio, value $5,186,789.

    13F-HR 0001214659-26-006200 filed by Sio 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 3,421,765 shares
    Change vs previous 13F +3,421,765 shares

    4.07% of the 13F portfolio, value $24,534,055.

    13F-HR 0001214659-26-001854 filed by Sio 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 ended2025-03-31
    13F 0 shares
    Change vs previous 13F -606,410 shares

    13F-HR 0001214659-25-007756 filed by Sio Capital Management, 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.

  5. period ended2024-12-31
    13F 606,410 shares
    Change vs previous 13F +606,410 shares

    2.55% of the 13F portfolio, value $9,047,637.

    13F-HR 0001214659-25-002716 filed by Sio 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 ended2024-09-30
    13F 0 shares
    Change vs previous 13F not available

    13F-HR 0001214659-24-019074 filed by Sio Capital Management, 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.