Mar 31, 2025
|
Oberweis Asset Management Inc
|
592,600
|
0.29%
|
|
Feb 28, 2025
|
Oberweis Asset Management Inc
|
592,600
|
0.29%
|
|
Jan 31, 2025
|
Oberweis Asset Management Inc
|
592,600
|
0.32%
|
|
Dec 31, 2024
|
Oberweis Asset Management Inc
|
296,300
|
0.15%
|
Dec 31, 2024
|
Oberweis Asset Management Inc
|
592,600
|
0.32%
|
|
Nov 30, 2024
|
Oberweis Asset Management Inc
|
592,600
|
0.32%
|
|
Oct 31, 2024
|
Oberweis Asset Management Inc
|
592,600
|
0.32%
|
|
Sep 30, 2024
|
Oberweis Asset Management Inc
|
296,300
|
0.16%
|
Sep 30, 2024
|
Oberweis Asset Management Inc
|
592,600
|
0.32%
|
|
Aug 31, 2024
|
Oberweis Asset Management Inc
|
592,600
|
0.32%
|
|
Jul 31, 2024
|
Oberweis Asset Management Inc
|
563,100
|
0.30%
|
|
Jun 30, 2024
|
Oberweis Asset Management Inc
|
296,300
|
0.16%
|
Jun 30, 2024
|
Oberweis Asset Management Inc
|
533,600
|
0.29%
|
|
May 31, 2024
|
Oberweis Asset Management Inc
|
533,600
|
0.29%
|
|
Apr 30, 2024
|
Oberweis Asset Management Inc
|
482,200
|
0.26%
|
|
Mar 31, 2024
|
Oberweis Asset Management Inc
|
266,800
|
0.14%
|
Mar 31, 2024
|
Oberweis Asset Management Inc
|
482,200
|
0.26%
|
|
Feb 29, 2024
|
Oberweis Asset Management Inc
|
482,200
|
0.26%
|
|
Jan 31, 2024
|
Oberweis Asset Management Inc
|
850,000
|
0.46%
|
|
Dec 31, 2023
|
Oberweis Asset Management Inc
|
850,000
|
0.46%
|
|
Nov 30, 2023
|
Oberweis Asset Management Inc
|
425,000
|
0.23%
|
|
Oct 31, 2023
|
Oberweis Asset Management Inc
|
425,000
|
0.23%
|
|
Sep 30, 2023
|
Oberweis Asset Management Inc
|
425,000
|
0.23%
|