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Disclosery

PRIVATE TRUST CO NA: GKOS position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of PRIVATE TRUST CO NA on GKOS, newest first. How the timeline and the estimate are built.

PRIVATE TRUST CO NA held 24 GKOS shares at 2026-06-30 per its 13F-HR filed 2026-07-28.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 24 shares
    Change vs previous 13F +24 shares

    <0.01% of the 13F portfolio, value $3,354.

    13F-HR 0001277557-26-000003 filed by PRIVATE TRUST CO NA
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2025-12-31
    13F 0 shares
    Change vs previous 13F -22 shares

    13F-HR 0001277557-26-000001 filed by PRIVATE TRUST CO NA
    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.

  3. period ended2025-09-30
    13F 22 shares
    Change vs previous 13F -32 shares

    <0.01% of the 13F portfolio, value $1,794.

    13F-HR 0001277557-25-000005 filed by PRIVATE TRUST CO NA
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-06-30
    13F 54 shares
    Change vs previous 13F -28 shares

    <0.01% of the 13F portfolio, value $5,578.

    13F-HR 0001277557-25-000003 filed by PRIVATE TRUST CO NA
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-03-31
    13F 82 shares
    Change vs previous 13F -6 shares

    <0.01% of the 13F portfolio, value $8,070.

    13F-HR 0001277557-25-000002 filed by PRIVATE TRUST CO NA
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-12-31
    13F 88 shares
    Change vs previous 13F +17 shares

    <0.01% of the 13F portfolio, value $13,195.

    13F-HR 0001277557-25-000001 filed by PRIVATE TRUST CO NA
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-09-30
    13F 71 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $9,250.

    13F-HR 0001277557-24-000004 filed by PRIVATE TRUST CO NA
    Filed (acceptance time not in the bulk data set), ingested

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