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Disclosery

Sigma Planning Corp: DON position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Sigma Planning Corp on DON, newest first. How the timeline and the estimate are built.

Sigma Planning Corp held 6,280 DON shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 6,280 shares
    Change vs previous 13F +8 shares

    0.01% of the 13F portfolio, value $354,930.

    13F-HR 0001420506-26-001464 filed by Sigma Planning Corp
    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 6,272 shares
    Change vs previous 13F -884 shares

    0.01% of the 13F portfolio, value $329,539.

    13F-HR 0001420506-26-000793 filed by Sigma Planning Corp
    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 7,156 shares
    Change vs previous 13F +20 shares

    0.01% of the 13F portfolio, value $369,258.

    13F-HR 0001420506-26-000121 filed by Sigma Planning Corp
    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 7,136 shares
    Change vs previous 13F -415 shares

    0.01% of the 13F portfolio, value $373,238.

    13F-HR 0001420506-25-003053 filed by Sigma Planning Corp
    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 7,551 shares
    Change vs previous 13F +118 shares

    0.01% of the 13F portfolio, value $378,476.

    13F-HR 0001420506-25-001700 filed by Sigma Planning Corp
    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 7,433 shares
    Change vs previous 13F +562 shares

    0.01% of the 13F portfolio, value $368,104.

    13F-HR 0001420506-25-000852 filed by Sigma Planning Corp
    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 6,871 shares
    Change vs previous 13F -287 shares

    0.01% of the 13F portfolio, value $350,223.

    13F-HR 0001420506-25-000109 filed by Sigma Planning Corp
    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 7,158 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $365,982.

    13F-HR 0001420506-24-002196 filed by Sigma Planning Corp
    Filed (acceptance time not in the bulk data set), ingested

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