Mar 31, 2025
|
Oberweis Asset Management Inc
|
230,400
|
0.38%
|
|
Feb 28, 2025
|
Oberweis Asset Management Inc
|
230,400
|
0.38%
|
|
Jan 31, 2025
|
Oberweis Asset Management Inc
|
196,800
|
0.32%
|
|
Dec 31, 2024
|
Oberweis Asset Management Inc
|
116,500
|
0.19%
|
Dec 31, 2024
|
Oberweis Asset Management Inc
|
196,800
|
0.33%
|
|
Nov 30, 2024
|
Oberweis Asset Management Inc
|
196,800
|
0.33%
|
|
Oct 31, 2024
|
Oberweis Asset Management Inc
|
166,400
|
0.28%
|
|
Sep 30, 2024
|
Oberweis Asset Management Inc
|
99,590
|
0.16%
|
Sep 30, 2024
|
Oberweis Asset Management Inc
|
166,400
|
0.28%
|
|
Aug 31, 2024
|
Oberweis Asset Management Inc
|
166,400
|
0.28%
|
|
Jul 31, 2024
|
Oberweis Asset Management Inc
|
83,200
|
0.14%
|
|
Jun 30, 2024
|
Oberweis Asset Management Inc
|
84,110
|
0.14%
|