Mar 31, 2025
|
Oberweis Asset Management Inc
|
1,176,200
|
0.47%
|
|
Feb 28, 2025
|
Oberweis Asset Management Inc
|
1,176,200
|
0.47%
|
|
Jan 31, 2025
|
Oberweis Asset Management Inc
|
1,145,200
|
0.46%
|
|
Dec 31, 2024
|
Oberweis Asset Management Inc
|
593,850
|
0.24%
|
Dec 31, 2024
|
Oberweis Asset Management Inc
|
1,145,200
|
0.46%
|
|
Nov 30, 2024
|
Oberweis Asset Management Inc
|
1,145,200
|
0.46%
|
|
Oct 31, 2024
|
Oberweis Asset Management Inc
|
809,200
|
0.33%
|
|
Sep 30, 2024
|
Oberweis Asset Management Inc
|
576,850
|
0.23%
|
Sep 30, 2024
|
Oberweis Asset Management Inc
|
809,200
|
0.33%
|
|
Aug 31, 2024
|
Oberweis Asset Management Inc
|
809,200
|
0.33%
|
|
Jul 31, 2024
|
Oberweis Asset Management Inc
|
699,600
|
0.29%
|
|
Jun 30, 2024
|
Oberweis Asset Management Inc
|
407,500
|
0.16%
|
Jun 30, 2024
|
Oberweis Asset Management Inc
|
590,000
|
0.25%
|
|
May 31, 2024
|
-
|
590,000
|
0.25%
|
|
Mar 31, 2024
|
Oberweis Asset Management Inc
|
295,000
|
0.12%
|