Aug 31, 2025
|
Oberweis Asset Management Inc
|
311,600
|
0.49%
|
|
Jul 31, 2025
|
Oberweis Asset Management Inc
|
294,200
|
0.46%
|
|
Jun 30, 2025
|
Oberweis Asset Management Inc
|
155,800
|
0.24%
|
Jun 30, 2025
|
Oberweis Asset Management Inc
|
294,200
|
0.46%
|
|
May 31, 2025
|
Oberweis Asset Management Inc
|
294,200
|
0.46%
|
|
Apr 30, 2025
|
Oberweis Asset Management Inc
|
294,200
|
0.46%
|
|
Mar 31, 2025
|
Oberweis Asset Management Inc
|
147,100
|
0.23%
|
Mar 31, 2025
|
Oberweis Asset Management Inc
|
294,200
|
0.46%
|
|
Feb 28, 2025
|
Oberweis Asset Management Inc
|
294,200
|
0.46%
|
|
Jan 31, 2025
|
Oberweis Asset Management Inc
|
289,200
|
0.45%
|
|
Dec 31, 2024
|
Oberweis Asset Management Inc
|
147,100
|
0.23%
|
Dec 31, 2024
|
Oberweis Asset Management Inc
|
289,200
|
0.45%
|
|
Nov 30, 2024
|
Oberweis Asset Management Inc
|
289,200
|
0.45%
|
|
Sep 30, 2024
|
Oberweis Asset Management Inc
|
144,600
|
0.23%
|