S |
2020-02-11 10:42:30.0 |
KOSS CORP |
KOSS |
PRINCIPAL FINANCIAL GROUP INC |
5.32% |
view |
S |
2019-01-31 11:42:53.0 |
KOSS CORP |
KOSS |
PRINCIPAL FINANCIAL GROUP INC |
5.7% |
view |
S |
2018-02-07 15:01:25.0 |
KOSS CORP |
KOSS |
PRINCIPAL FINANCIAL GROUP INC |
6.44% |
view |
S |
2017-02-10 15:17:36.0 |
KOSS CORP |
KOSS |
PRINCIPAL FINANCIAL GROUP INC |
6.54% |
view |
S |
2016-01-22 14:30:42.0 |
KOSS CORP |
KOSS |
PRINCIPAL FINANCIAL GROUP INC |
6.82% |
view |
S |
2015-02-13 10:14:31.0 |
KOSS CORP |
KOSS |
PRINCIPAL FINANCIAL GROUP INC |
7.36% |
view |
B |
2014-01-31 08:13:00.0 |
KOSS CORP |
KOSS |
PRINCIPAL FINANCIAL GROUP INC |
7.7% |
view |
S |
2004-02-06 00:00:00.0 |
KOSS CORP |
KOSS |
DIMENSIONAL FUND ADVISORS INC |
3.49% |
view |
B |
2003-02-07 00:00:00.0 |
KOSS CORP |
KOSS |
DIMENSIONAL FUND ADVISORS INC |
5.16% |
view |
S |
2002-02-12 00:00:00.0 |
KOSS CORP |
KOSS |
DIMENSIONAL FUND ADVISORS INC |
n/a |
view |
S |
2002-02-12 00:00:00.0 |
KOSS CORP |
KOSS |
DIMENSIONAL FUND ADVISORS INC |
n/a |
view |
S |
2001-02-02 00:00:00.0 |
KOSS CORP |
KOSS |
DIMENSIONAL FUND ADVISORS INC |
n/a |
view |
S |
2000-02-03 00:00:00.0 |
KOSS CORP |
KOSS |
DIMENSIONAL FUND ADVISORS INC |
n/a |
view |
S |
1999-02-11 00:00:00.0 |
KOSS CORP |
KOSS |
DIMENSIONAL FUND ADVISORS INC |
n/a |
view |
S |
1998-02-10 00:00:00.0 |
KOSS CORP |
KOSS |
DIMENSIONAL FUND ADVISORS INC |
n/a |
view |
B |
1997-09-19 00:00:00.0 |
KOSS CORP |
KOSS |
UNTERBERG HARRIS CAPITAL MANAGEMENT LP |
3.73% |
view |
B |
1997-02-12 00:00:00.0 |
KOSS CORP |
KOSS |
DIMENSIONAL FUND ADVISORS INC |
n/a |
view |