Mar 31, 2025
|
Oberweis Asset Management Inc
|
504,200
|
0.47%
|
|
Feb 28, 2025
|
Oberweis Asset Management Inc
|
504,200
|
0.47%
|
|
Jan 31, 2025
|
Oberweis Asset Management Inc
|
504,200
|
0.47%
|
|
Dec 31, 2024
|
Oberweis Asset Management Inc
|
267,470
|
0.25%
|
Dec 31, 2024
|
Oberweis Asset Management Inc
|
504,200
|
0.47%
|
|
Nov 30, 2024
|
Oberweis Asset Management Inc
|
504,200
|
0.47%
|
|
Oct 31, 2024
|
Oberweis Asset Management Inc
|
266,800
|
0.25%
|
|
Sep 30, 2024
|
Oberweis Asset Management Inc
|
267,720
|
0.25%
|
Sep 30, 2024
|
Oberweis Asset Management Inc
|
266,800
|
0.25%
|
|
Aug 31, 2024
|
Oberweis Asset Management Inc
|
266,800
|
0.25%
|
|
Jul 31, 2024
|
Oberweis Asset Management Inc
|
303,500
|
0.29%
|
|
Jun 30, 2024
|
Oberweis Asset Management Inc
|
149,120
|
0.14%
|
Jun 30, 2024
|
Oberweis Asset Management Inc
|
340,200
|
0.71%
|
|
May 31, 2024
|
Oberweis Asset Management Inc
|
340,200
|
0.32%
|
|
Apr 30, 2024
|
Oberweis Asset Management Inc
|
266,000
|
0.25%
|
|
Mar 31, 2024
|
Oberweis Asset Management Inc
|
172,140
|
0.16%
|
Mar 31, 2024
|
Oberweis Asset Management Inc
|
266,000
|
0.25%
|
|
Feb 29, 2024
|
Oberweis Asset Management Inc
|
266,000
|
0.25%
|
|
Jan 31, 2024
|
Oberweis Asset Management Inc
|
262,600
|
0.25%
|
|
Dec 31, 2023
|
Oberweis Asset Management Inc
|
262,600
|
0.25%
|
|
Nov 30, 2023
|
Oberweis Asset Management Inc
|
221,700
|
0.21%
|
|
Oct 31, 2023
|
Oberweis Asset Management Inc
|
221,700
|
0.21%
|
|
Sep 30, 2023
|
Oberweis Asset Management Inc
|
131,300
|
0.12%
|
Sep 30, 2023
|
Oberweis Asset Management Inc
|
180,800
|
0.17%
|
|
Aug 31, 2023
|
Oberweis Asset Management Inc
|
90,400
|
0.09%
|
|
Jun 30, 2023
|
Oberweis Asset Management Inc
|
90,400
|
0.09%
|