Feb 29, 2024
|
Oberweis Asset Management Inc
|
200,600
|
0.31%
|
|
Jan 31, 2024
|
Oberweis Asset Management Inc
|
200,600
|
0.31%
|
|
Dec 31, 2023
|
Oberweis Asset Management Inc
|
200,600
|
0.31%
|
|
Nov 30, 2023
|
Oberweis Asset Management Inc
|
179,900
|
0.28%
|
|
Oct 31, 2023
|
Oberweis Asset Management Inc
|
179,900
|
0.28%
|
|
Sep 30, 2023
|
Oberweis Asset Management Inc
|
119,280
|
0.19%
|
Sep 30, 2023
|
Oberweis Asset Management Inc
|
159,200
|
0.25%
|
|
Aug 31, 2023
|
Oberweis Asset Management Inc
|
139,300
|
0.22%
|
|
Jul 31, 2023
|
Oberweis Asset Management Inc
|
119,400
|
0.19%
|
|
Jun 30, 2023
|
Oberweis Asset Management Inc
|
99,600
|
0.16%
|
Jun 30, 2023
|
Oberweis Asset Management Inc
|
119,400
|
0.19%
|
|
May 31, 2023
|
Oberweis Asset Management Inc
|
79,000
|
0.12%
|
|
Mar 31, 2023
|
Oberweis Asset Management Inc
|
80,800
|
0.13%
|
|
Dec 31, 2022
|
Oberweis Asset Management Inc
|
57,200
|
0.09%
|