AVANTAX ADVISORY SERVICES, INC.: OSIS position timeline

AVANTAX ADVISORY SERVICES, INC. held 1,739 OSIS shares at 2025-06-30 per its 13F-HR filed 2025-08-08.

the latest 13F is the newest step

1. period ended2025-06-30

   13F 1,739 shares

   Change vs previous 13F +20 shares

   <0.01% of the 13F portfolio, value $391,032.

   13F-HR 0001085146-25-004753 filed by AVANTAX ADVISORY SERVICES, INC.
   Filed 2025-08-08 (acceptance time not in the bulk data set), ingested 2026-10-07 18:23:11 UTC

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

2. period ended2025-03-31

   13F 1,719 shares

   Change vs previous 13F -3 shares

   <0.01% of the 13F portfolio, value $334,070.

   13F-HR 0001085146-25-002657 filed by AVANTAX ADVISORY SERVICES, INC.
   Filed 2025-05-06 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:06 UTC

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

3. period ended2024-12-31

   13F 1,722 shares

   Change vs previous 13F +221 shares

   <0.01% of the 13F portfolio, value $288,314.

   13F-HR 0001085146-25-000923 filed by AVANTAX ADVISORY SERVICES, INC.
   Filed 2025-02-10 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:55 UTC

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

4. period ended2024-09-30

   13F 1,501 shares

   Change vs previous 13F -193 shares

   <0.01% of the 13F portfolio, value $227,897.

   13F-HR 0001085146-24-005662 filed by AVANTAX ADVISORY SERVICES, INC.
   Filed 2024-11-13 (acceptance time not in the bulk data set), ingested 2026-10-07 18:26:56 UTC

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

5. period ended2024-06-30

   13F 1,694 shares

   Change vs previous 13F not available

   <0.01% of the 13F portfolio, value $232,959.

   13F-HR 0001085146-24-003622 filed by AVANTAX ADVISORY SERVICES, INC.
   Filed 2024-08-09 (acceptance time not in the bulk data set), ingested 2026-10-07 18:27:57 UTC

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