Mar 31, 2025
|
Oberweis Asset Management Inc
|
141,000
|
0.54%
|
|
Feb 28, 2025
|
Oberweis Asset Management Inc
|
141,000
|
0.54%
|
|
Jan 31, 2025
|
Oberweis Asset Management Inc
|
138,000
|
0.52%
|
|
Dec 31, 2024
|
Oberweis Asset Management Inc
|
70,500
|
0.27%
|
Dec 31, 2024
|
Oberweis Asset Management Inc
|
138,000
|
0.52%
|
|
Nov 30, 2024
|
Oberweis Asset Management Inc
|
138,000
|
0.52%
|
|
Oct 31, 2024
|
Oberweis Asset Management Inc
|
124,400
|
0.47%
|
|
Sep 30, 2024
|
Oberweis Asset Management Inc
|
69,000
|
0.26%
|
Sep 30, 2024
|
Oberweis Asset Management Inc
|
124,400
|
0.47%
|
|
Aug 31, 2024
|
Oberweis Asset Management Inc
|
124,400
|
0.47%
|
|
Jul 31, 2024
|
Oberweis Asset Management Inc
|
62,200
|
0.24%
|
|
Jun 30, 2024
|
Oberweis Asset Management Inc
|
62,200
|
0.24%
|