Mar 31, 2025
|
Oberweis Asset Management Inc
|
403,400
|
0.65%
|
|
Feb 28, 2025
|
Oberweis Asset Management Inc
|
403,400
|
0.65%
|
|
Jan 31, 2025
|
Oberweis Asset Management Inc
|
300,000
|
0.48%
|
|
Dec 31, 2024
|
Oberweis Asset Management Inc
|
201,700
|
0.32%
|
Dec 31, 2024
|
Oberweis Asset Management Inc
|
300,000
|
0.48%
|
|
Nov 30, 2024
|
Oberweis Asset Management Inc
|
300,000
|
0.48%
|
|
Oct 31, 2024
|
Oberweis Asset Management Inc
|
300,000
|
0.48%
|
|
Sep 30, 2024
|
Oberweis Asset Management Inc
|
150,000
|
0.24%
|
Sep 30, 2024
|
Oberweis Asset Management Inc
|
300,000
|
0.48%
|
|
Aug 31, 2024
|
Oberweis Asset Management Inc
|
300,000
|
0.48%
|
|
Jul 31, 2024
|
Oberweis Asset Management Inc
|
150,000
|
0.24%
|
|
Jun 30, 2024
|
Oberweis Asset Management Inc
|
150,000
|
0.24%
|