Mar 31, 2025
|
Oberweis Asset Management Inc
|
162,000
|
0.32%
|
|
Feb 28, 2025
|
Oberweis Asset Management Inc
|
162,000
|
0.32%
|
|
Jan 31, 2025
|
Oberweis Asset Management Inc
|
136,800
|
0.27%
|
|
Dec 31, 2024
|
Oberweis Asset Management Inc
|
81,000
|
0.16%
|
Dec 31, 2024
|
Oberweis Asset Management Inc
|
136,800
|
0.27%
|
|
Nov 30, 2024
|
Oberweis Asset Management Inc
|
136,800
|
0.27%
|
|
Oct 31, 2024
|
Oberweis Asset Management Inc
|
123,800
|
0.24%
|
|
Sep 30, 2024
|
Oberweis Asset Management Inc
|
68,400
|
0.13%
|
Sep 30, 2024
|
Oberweis Asset Management Inc
|
123,800
|
0.24%
|
|
Aug 31, 2024
|
Oberweis Asset Management Inc
|
123,800
|
0.24%
|
|
Jul 31, 2024
|
Oberweis Asset Management Inc
|
106,900
|
0.21%
|
|
Jun 30, 2024
|
Oberweis Asset Management Inc
|
61,900
|
0.12%
|
Jun 30, 2024
|
Oberweis Asset Management Inc
|
90,000
|
0.17%
|
|
May 31, 2024
|
Oberweis Asset Management Inc
|
90,000
|
0.17%
|
|
Apr 30, 2024
|
Oberweis Asset Management Inc
|
61,400
|
0.12%
|
|
Mar 31, 2024
|
Oberweis Asset Management Inc
|
45,000
|
0.09%
|
Mar 31, 2024
|
Oberweis Asset Management Inc
|
61,400
|
0.12%
|
|
Feb 29, 2024
|
Oberweis Asset Management Inc
|
61,400
|
0.12%
|