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
vxg2njrwlc llxtmg
25 Sep 23
PSYCHEMEDICS / Shannon Shoemaker ownership change
6:29pm
3
609n 0v8yer21lbe
25 Sep 23
PSYCHEMEDICS / Shannon Shoemaker ownership change
5:53pm
4
qvin26549
22 Aug 23
PSYCHEMEDICS / Michael Weisenhoff ownership change
5:21pm
4
jar4jgew 4frh1
21 Aug 23
PSYCHEMEDICS / Charles M Doucot ownership change
5:48pm
4
mnb htd4tv8gjahpj
21 Aug 23
PSYCHEMEDICS / Brian Hullinger ownership change
5:48pm
4
q0chr8quhfcbq8ly3
21 Aug 23
PSYCHEMEDICS / Andrew Reynolds ownership change
5:43pm
4
89rci nhjf4oi
21 Aug 23
PSYCHEMEDICS / Robyn C Davis ownership change
5:42pm
4
q5eisu6u8y04
21 Aug 23
PSYCHEMEDICS / Peter Kamin ownership change
5:40pm
4
1zd0l 8nsu
21 Aug 23
PSYCHEMEDICS / DARIUS G NEVIN ownership change
5:39pm
144
tg80x6iph
17 Aug 23
Notice of proposed sale of securities
5:30pm
3
b98ml
17 Aug 23
PSYCHEMEDICS / Brian Hullinger ownership change
4:42pm
3
xjr0gmqa
31 Jul 23
PSYCHEMEDICS / Michael Weisenhoff ownership change
5:40pm
4
nv4wboij 39ae8f
24 May 23
PSYCHEMEDICS / MICHAEL I SCHAFFER ownership change
6:28pm
4
ivvt9gkcl7lydc
24 May 23
PSYCHEMEDICS / Charles M Doucot ownership change
6:27pm
4
gg99r nw8234xo
24 May 23
PSYCHEMEDICS / RAYMOND C KUBACKI JR ownership change
6:26pm