FORTALEZA ASSET MANAGEMENT INC/: WING position timeline

FORTALEZA ASSET MANAGEMENT INC/ held 3,075 WING shares at 2018-06-30 per its 13F-HR filed 2018-07-17.

the latest 13F is the newest step

1. period ended2018-06-30

   13F 3,075 shares

   Change vs previous 13F -2,885 shares

   1.3% of the 13F portfolio, value $160,000.

   13F-HR 0000909012-18-000090 filed by FORTALEZA ASSET MANAGEMENT INC/
   Filed 2018-07-17 (acceptance time not in the bulk data set), ingested 2026-10-07 19:04:44 UTC

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

2. period ended2018-03-31

   13F 5,960 shares

   Change vs previous 13F 0 shares

   1.71% of the 13F portfolio, value $281,000.

   13F-HR 0000909012-18-000058 filed by FORTALEZA ASSET MANAGEMENT INC/
   Filed 2018-04-26 (acceptance time not in the bulk data set), ingested 2026-10-07 19:05:42 UTC

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

3. period ended2017-12-31

   13F 5,960 shares

   Change vs previous 13F +2,475 shares

   1.46% of the 13F portfolio, value $232,000.

   13F-HR 0000909012-18-000009 filed by FORTALEZA ASSET MANAGEMENT INC/
   Filed 2018-02-01 (acceptance time not in the bulk data set), ingested 2026-10-07 19:06:41 UTC

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

4. period ended2017-09-30

   13F 3,485 shares

   Change vs previous 13F 0 shares

   0.21% of the 13F portfolio, value $116,000.

   13F-HR 0000909012-17-000168 filed by FORTALEZA ASSET MANAGEMENT INC/
   Filed 2017-10-27 (acceptance time not in the bulk data set), ingested 2026-10-07 19:07:28 UTC

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

5. period ended2017-06-30

   13F 3,485 shares

   Change vs previous 13F not available

   0.2% of the 13F portfolio, value $108,000.

   13F-HR 0000909012-17-000133 filed by FORTALEZA ASSET MANAGEMENT INC/
   Filed 2017-08-04 (acceptance time not in the bulk data set), ingested 2026-10-07 19:08:39 UTC

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