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Disclosery

Mattson Financial Services, LLC: MEM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Mattson Financial Services, LLC on MEM, newest first. How the timeline and the estimate are built.

Mattson Financial Services, LLC held 0 MEM shares at 2025-06-30 per its 13F-HR filed 2025-07-29.

the latest 13F is the newest step

  1. period ended2025-06-30
    13F 0 shares
    Change vs previous 13F -28 shares

    13F-HR 0002034595-25-000003 filed by Mattson Financial Services, 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 ended2025-03-31
    13F 28 shares
    Change vs previous 13F -20,592 shares

    <0.01% of the 13F portfolio, value $821.

    13F-HR 0002034595-25-000002 filed by Mattson Financial Services, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2024-12-31
    13F 20,620 shares
    Change vs previous 13F -419 shares

    0.22% of the 13F portfolio, value $680,646.

    13F-HR 0002034595-25-000001 filed by Mattson Financial Services, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2024-09-30
    13F 21,039 shares
    Change vs previous 13F not available

    0.23% of the 13F portfolio, value $643,372.

    13F-HR 0002034595-24-000002 filed by Mattson Financial Services, LLC
    Filed (acceptance time not in the bulk data set), ingested

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