OBERWEIS ASSET MANAGEMENT INC/: HALO position timeline

OBERWEIS ASSET MANAGEMENT INC/ held 321,030 HALO shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

1. period ended2026-06-30

   13F 321,030 shares

   Change vs previous 13F +101,100 shares

   0.52% of the 13F portfolio, value $25,127,018.

   13F-HR 0001213900-26-089777 filed by OBERWEIS ASSET MANAGEMENT INC/
   Filed 2026-08-14 (acceptance time not in the bulk data set), ingested 2026-10-06 09:57:27 UTC

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

2. period ended2026-03-31

   13F 219,930 shares

   Change vs previous 13F +102,350 shares

   0.42% of the 13F portfolio, value $14,214,076.

   13F-HR 0001213900-26-057307 filed by OBERWEIS ASSET MANAGEMENT INC/
   Filed 2026-05-15 (acceptance time not in the bulk data set), ingested 2026-10-06 09:58:43 UTC

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

3. period ended2025-12-31

   13F 117,580 shares

   Change vs previous 13F 0 shares

   0.29% of the 13F portfolio, value $7,913,134.

   13F-HR 0001213900-26-017101 filed by OBERWEIS ASSET MANAGEMENT INC/
   Filed 2026-02-17 (acceptance time not in the bulk data set), ingested 2026-10-07 03:01:36 UTC

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

4. period ended2025-09-30

   13F 117,580 shares

   Change vs previous 13F -64,620 shares

   0.33% of the 13F portfolio, value $8,623,317.

   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).

5. period ended2025-06-30

   13F 182,200 shares

   Change vs previous 13F not available

   0.41% of the 13F portfolio, value $9,478,044.

   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).