Perritt Capital Management Inc: NTIC position timeline

Perritt Capital Management Inc held 169,831 NTIC shares at 2025-12-31 per its 13F-HR filed 2026-02-17.

the latest 13F is the newest step

1. period ended2025-12-31

   13F 169,831 shares

   Change vs previous 13F -2,216 shares

   2.22% of the 13F portfolio, value $1,329,777.

   13F-HR 0000897069-26-000357 filed by Perritt Capital 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).

2. period ended2025-09-30

   13F 172,047 shares

   Change vs previous 13F -1,406 shares

   0.63% of the 13F portfolio, value $1,326,484.

   13F-HR 0000897069-25-001709 filed by Perritt Capital 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).

3. period ended2025-06-30

   13F/A 173,453 shares

   Change vs previous 13F -12,332 shares

   0.66% of the 13F portfolio, value $1,285,288.

   13F-HR/A 0000897069-25-001344 filed by Perritt Capital 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).

4. period ended2025-03-31

   13F 185,785 shares

   Change vs previous 13F -13,163 shares

   1.07% of the 13F portfolio, value $1,934,028.

   13F-HR 0000897069-25-000971 filed by Perritt Capital Management Inc
   Filed 2025-05-13 (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).

5. period ended2024-12-31

   13F 198,948 shares

   Change vs previous 13F -4,972 shares

   1.39% of the 13F portfolio, value $2,683,817.

   13F-HR 0000897069-25-000210 filed by Perritt Capital Management Inc
   Filed 2025-02-12 (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).

6. period ended2024-09-30

   13F 203,920 shares

   Change vs previous 13F -2,934 shares

   1.29% of the 13F portfolio, value $2,506,180.

   13F-HR 0000897069-24-002137 filed by Perritt Capital Management Inc
   Filed 2024-11-12 (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).

7. period ended2024-06-30

   13F 206,854 shares

   Change vs previous 13F not available

   1.87% of the 13F portfolio, value $3,425,504.

   13F-HR 0000897069-24-001636 filed by Perritt Capital Management Inc
   Filed 2024-08-07 (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).