Mar 31, 2025
|
Oberweis Asset Management Inc
|
279,200
|
0.54%
|
|
Feb 28, 2025
|
Oberweis Asset Management Inc
|
279,200
|
0.54%
|
|
Jan 31, 2025
|
Oberweis Asset Management Inc
|
263,600
|
0.51%
|
|
Dec 31, 2024
|
Oberweis Asset Management Inc
|
139,600
|
0.27%
|
Dec 31, 2024
|
Oberweis Asset Management Inc
|
263,600
|
0.51%
|
|
Nov 30, 2024
|
Oberweis Asset Management Inc
|
263,600
|
0.51%
|
|
Oct 31, 2024
|
Oberweis Asset Management Inc
|
220,200
|
0.42%
|
|
Sep 30, 2024
|
Oberweis Asset Management Inc
|
131,800
|
0.25%
|
Sep 30, 2024
|
Oberweis Asset Management Inc
|
220,200
|
0.42%
|
|
Aug 31, 2024
|
Oberweis Asset Management Inc
|
220,200
|
0.42%
|
|
Jul 31, 2024
|
Oberweis Asset Management Inc
|
236,400
|
0.46%
|
|
Jun 30, 2024
|
Oberweis Asset Management Inc
|
110,100
|
0.21%
|
Jun 30, 2024
|
Oberweis Asset Management Inc
|
252,600
|
0.49%
|
|
May 31, 2024
|
Oberweis Asset Management Inc
|
252,600
|
0.49%
|
|
Apr 30, 2024
|
Oberweis Asset Management Inc
|
303,400
|
0.58%
|
|
Mar 31, 2024
|
Oberweis Asset Management Inc
|
126,300
|
0.24%
|
Mar 31, 2024
|
Oberweis Asset Management Inc
|
303,400
|
0.58%
|
|
Feb 29, 2024
|
Oberweis Asset Management Inc
|
303,400
|
0.59%
|