OBERWEIS ASSET MANAGEMENT INC/: MOG-A position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of OBERWEIS ASSET MANAGEMENT INC/ on MOG-A, newest first. How the timeline and the estimate are built.

OBERWEIS ASSET MANAGEMENT INC/ held 86,735 MOG-A shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

period ended2026-06-30
13F 86,735 shares
Change vs previous 13F +41,825 shares
0.76% of the 13F portfolio, value $36,761,762.
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).
period ended2026-03-31
13F 44,910 shares
Change vs previous 13F not available
0.39% of the 13F portfolio, value $13,142,462.
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).