Mar 31, 2025
|
Oberweis Asset Management Inc
|
183,000
|
0.21%
|
|
Feb 28, 2025
|
Oberweis Asset Management Inc
|
183,000
|
0.21%
|
|
Jan 31, 2025
|
Oberweis Asset Management Inc
|
168,800
|
0.19%
|
|
Dec 31, 2024
|
Oberweis Asset Management Inc
|
91,500
|
0.11%
|
Dec 31, 2024
|
Oberweis Asset Management Inc
|
168,800
|
0.19%
|
|
Nov 30, 2024
|
Oberweis Asset Management Inc
|
168,800
|
0.19%
|
|
Oct 31, 2024
|
Oberweis Asset Management Inc
|
129,200
|
0.15%
|
|
Sep 30, 2024
|
Oberweis Asset Management Inc
|
84,400
|
0.10%
|
Sep 30, 2024
|
Oberweis Asset Management Inc
|
129,200
|
0.15%
|
|
Aug 31, 2024
|
Oberweis Asset Management Inc
|
129,200
|
0.15%
|
|
Jul 31, 2024
|
Oberweis Asset Management Inc
|
115,900
|
0.13%
|
|
Jun 30, 2024
|
Oberweis Asset Management Inc
|
64,600
|
0.07%
|
Jun 30, 2024
|
Oberweis Asset Management Inc
|
102,600
|
0.12%
|
|
May 31, 2024
|
Oberweis Asset Management Inc
|
102,600
|
0.12%
|
|
Apr 30, 2024
|
Oberweis Asset Management Inc
|
77,400
|
0.09%
|
|
Mar 31, 2024
|
Oberweis Asset Management Inc
|
51,300
|
0.06%
|
Mar 31, 2024
|
Oberweis Asset Management Inc
|
77,400
|
0.09%
|
|
Feb 29, 2024
|
Oberweis Asset Management Inc
|
77,400
|
0.09%
|