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Disclosery

Richmond Brothers, Inc.: OPTT position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Richmond Brothers, Inc. on OPTT, newest first. How the timeline and the estimate are built.

Richmond Brothers, Inc. held 11,846 OPTT shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 11,846 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $3,104.

    13F-HR 0001540462-26-000003 filed by Richmond Brothers, Inc.
    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 11,846 shares
    Change vs previous 13F -6,512 shares

    <0.01% of the 13F portfolio, value $4,146.

    13F-HR 0001540462-26-000002 filed by Richmond Brothers, Inc.
    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 18,358 shares
    Change vs previous 13F +4,387 shares

    <0.01% of the 13F portfolio, value $5,507.

    13F-HR 0001540462-26-000001 filed by Richmond Brothers, Inc.
    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 13,971 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $7,037.

    13F-HR 0001540462-25-000004 filed by Richmond Brothers, Inc.
    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 13,971 shares
    Change vs previous 13F +2,996 shares

    <0.01% of the 13F portfolio, value $6,635.

    13F-HR 0001085146-25-004717 filed by Richmond Brothers, Inc.
    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 10,975 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $5,002.

    13F-HR 0001085146-25-002571 filed by Richmond Brothers, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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