241 filings
SC 13G/A
PMD
Psychemedics Corp.
13 Feb 24
PSYCHEMEDICS / RENAISSANCE TECHNOLOGIES ownership change
9:43am
SC 13G/A
PMD
Psychemedics Corp.
2 Feb 24
PSYCHEMEDICS / KUBACKI RAYMOND C JR ownership change
4:05pm
4
Daniella Mehalik
24 Jan 24
PSYCHEMEDICS / Daniella Mehalik ownership change
5:21pm
3
PMD
Psychemedics Corp.
19 Dec 23
PSYCHEMEDICS / Daniella Mehalik ownership change
4:59pm
SC 13G
Powell Anderson Capital LP
14 Dec 23
PSYCHEMEDICS / POWELL ANDERSON CAPITAL ownership change
12:56pm
4
kuiul0r8s
25 Sep 23
PSYCHEMEDICS / Shannon Shoemaker ownership change
6:29pm
3
ko9 c6mlvm0vqnemo
25 Sep 23
PSYCHEMEDICS / Shannon Shoemaker ownership change
5:53pm
4
r19o3bmb xefq
22 Aug 23
PSYCHEMEDICS / Michael Weisenhoff ownership change
5:21pm
4
rhpad6slrwetz
21 Aug 23
PSYCHEMEDICS / Charles M Doucot ownership change
5:48pm
4
6z6 44qa2slhy0
21 Aug 23
PSYCHEMEDICS / Brian Hullinger ownership change
5:48pm
4
kkp gmznzk95f7bnc92
21 Aug 23
PSYCHEMEDICS / Andrew Reynolds ownership change
5:43pm
4
gctir0jnjwebp0j7z
21 Aug 23
PSYCHEMEDICS / Robyn C Davis ownership change
5:42pm
4
v3a3zd
21 Aug 23
PSYCHEMEDICS / Peter Kamin ownership change
5:40pm
4
yqlwcyni14 1bd0rbt1
21 Aug 23
PSYCHEMEDICS / DARIUS G NEVIN ownership change
5:39pm
144
a5itd7y5ep7c 277rw82
17 Aug 23
Notice of proposed sale of securities
5:30pm
3
mj38kvr frmmw8l5
17 Aug 23
PSYCHEMEDICS / Brian Hullinger ownership change
4:42pm
3
8u9jia94h231mdl7z5t0
31 Jul 23
PSYCHEMEDICS / Michael Weisenhoff ownership change
5:40pm
4
beqv6rf
24 May 23
PSYCHEMEDICS / MICHAEL I SCHAFFER ownership change
6:28pm
4
yij7l
24 May 23
PSYCHEMEDICS / Charles M Doucot ownership change
6:27pm
4
a578qfdg6
24 May 23
PSYCHEMEDICS / RAYMOND C KUBACKI JR ownership change
6:26pm