Mar 31, 2025
|
Oberweis Asset Management Inc
|
34,000
|
0.08%
|
|
Feb 28, 2025
|
Oberweis Asset Management Inc
|
34,000
|
0.08%
|
|
Jan 31, 2025
|
Oberweis Asset Management Inc
|
249,200
|
0.62%
|
|
Dec 31, 2024
|
Oberweis Asset Management Inc
|
19,040
|
0.05%
|
Dec 31, 2024
|
Oberweis Asset Management Inc
|
249,200
|
0.62%
|
|
Nov 30, 2024
|
Oberweis Asset Management Inc
|
249,200
|
0.62%
|
|
Oct 31, 2024
|
Oberweis Asset Management Inc
|
249,200
|
0.62%
|
|
Sep 30, 2024
|
Oberweis Asset Management Inc
|
126,640
|
0.31%
|
Sep 30, 2024
|
Oberweis Asset Management Inc
|
249,200
|
0.63%
|
|
Aug 31, 2024
|
Oberweis Asset Management Inc
|
249,200
|
0.63%
|
|
Jul 31, 2024
|
Oberweis Asset Management Inc
|
249,200
|
0.63%
|
|
Jun 30, 2024
|
Oberweis Asset Management Inc
|
126,640
|
0.31%
|
Jun 30, 2024
|
Oberweis Asset Management Inc
|
249,200
|
0.63%
|
|
May 31, 2024
|
Oberweis Asset Management Inc
|
249,200
|
0.63%
|
|
Apr 30, 2024
|
Oberweis Asset Management Inc
|
166,200
|
0.45%
|
|
Mar 31, 2024
|
Oberweis Asset Management Inc
|
126,640
|
0.32%
|
Mar 31, 2024
|
Oberweis Asset Management Inc
|
166,200
|
0.45%
|
|
Feb 29, 2024
|
Oberweis Asset Management Inc
|
83,100
|
0.22%
|