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Disclosery

Thompson David Blair: SUB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Thompson David Blair on SUB, newest first. How the timeline and the estimate are built.

Thompson David Blair held 16,628 SUB 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 16,628 shares
    Change vs previous 13F -244 shares

    0.89% of the 13F portfolio, value $1,770,353.

    13F-HR 0002150492-26-000003 filed by Thompson David Blair
    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 16,872 shares
    Change vs previous 13F +6,478 shares

    1.03% of the 13F portfolio, value $1,796,868.

    13F-HR 0002150492-26-000001 filed by Thompson David Blair
    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 10,394 shares
    Change vs previous 13F +4,541 shares

    0.63% of the 13F portfolio, value $1,109,040.

    13F-HR 0002150492-26-000002 filed by Thompson David Blair
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2024-12-31
    13F 5,853 shares
    Change vs previous 13F not available

    0.45% of the 13F portfolio, value $617,374.

    13F-HR 0002150492-26-000004 filed by Thompson David Blair
    Filed (acceptance time not in the bulk data set), ingested

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