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Disclosery

Mattson Financial Services, LLC: AVDE position timeline

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

Mattson Financial Services, LLC held 37,609 AVDE shares at 2026-06-30 per its 13F-HR filed 2026-08-04.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 37,609 shares
    Change vs previous 13F +768 shares

    0.71% of the 13F portfolio, value $3,377,664.

    13F-HR 0002034595-26-000003 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).

  2. period ended2026-03-31
    13F 36,841 shares
    Change vs previous 13F -1,130 shares

    0.75% of the 13F portfolio, value $3,125,590.

    13F-HR 0002034595-26-000002 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 ended2025-12-31
    13F 37,971 shares
    Change vs previous 13F -2,363 shares

    0.73% of the 13F portfolio, value $3,125,773.

    13F-HR 0002034595-26-000001 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 ended2025-09-30
    13F 40,334 shares
    Change vs previous 13F +1,634 shares

    0.76% of the 13F portfolio, value $3,182,353.

    13F-HR 0002034595-25-000007 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).

  5. period ended2025-06-30
    13F 38,700 shares
    Change vs previous 13F -2,274 shares

    0.77% of the 13F portfolio, value $2,864,187.

    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).

  6. period ended2025-03-31
    13F 40,974 shares
    Change vs previous 13F not available

    0.82% of the 13F portfolio, value $2,715,346.

    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).