OBERWEIS ASSET MANAGEMENT INC/: OSCR position timeline

OBERWEIS ASSET MANAGEMENT INC/ held 0 OSCR shares at 2025-09-30 per its 13F-HR filed 2025-11-17.

the latest 13F is the newest step

1. period ended2025-09-30

   13F 0 shares

   Change vs previous 13F -578,430 shares

   13F-HR 0001213900-25-111225 filed by OBERWEIS ASSET MANAGEMENT INC/
   Filed 2025-11-17 (acceptance time not in the bulk data set), ingested 2026-10-07 03:02:25 UTC

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

   Exited: the 13F for this period no longer lists the position.

2. period ended2025-06-30

   13F 578,430 shares

   Change vs previous 13F +10,100 shares

   0.54% of the 13F portfolio, value $12,401,539.

   13F-HR 0001213900-25-076460 filed by OBERWEIS ASSET MANAGEMENT INC/
   Filed 2025-08-14 (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).

3. period ended2025-03-31

   13F 568,330 shares

   Change vs previous 13F -25,520 shares

   0.37% of the 13F portfolio, value $7,450,806.

   13F-HR 0001213900-25-043859 filed by OBERWEIS ASSET MANAGEMENT INC/
   Filed 2025-05-15 (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).

4. period ended2024-12-31

   13F 593,850 shares

   Change vs previous 13F +17,000 shares

   0.38% of the 13F portfolio, value $7,981,344.

   13F-HR 0001213900-25-013939 filed by OBERWEIS ASSET MANAGEMENT INC/
   Filed 2025-02-14 (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).

5. period ended2024-09-30

   13F 576,850 shares

   Change vs previous 13F not available

   0.63% of the 13F portfolio, value $12,234,989.

   13F-HR 0001213900-24-098012 filed by OBERWEIS ASSET MANAGEMENT INC/
   Filed 2024-11-14 (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).