241 filings
Page 4 of 13
SC 13D/A
k4edswx
26 Jan 22
PSYCHEMEDICS / Kamin Peter ownership change
4:15pm
4
sc2o54kcx5qrj4iaw2
16 Nov 21
PSYCHEMEDICS / Charles M Doucot ownership change
4:26pm
4
5uv6214heu e2mw3b
16 Nov 21
PSYCHEMEDICS / MICHAEL I SCHAFFER ownership change
4:26pm
4
1nvgft2qod
16 Nov 21
PSYCHEMEDICS / RAYMOND C KUBACKI JR ownership change
4:25pm
SC 13D/A
o6jnxjsr yxonqfb9
23 Sep 21
PSYCHEMEDICS / Kamin Peter ownership change
8:36am
SC 13D/A
42aapjwfgkspgxxpz
19 Aug 21
PSYCHEMEDICS / Kamin Peter ownership change
4:27pm
4
twn0lw3d
14 May 21
PSYCHEMEDICS / MICHAEL I SCHAFFER ownership change
6:02pm
4
2aeht9sdzhiu7 fzqn
14 May 21
PSYCHEMEDICS / Robyn C Davis ownership change
5:55pm
4
esx 2x2g2h1n9
14 May 21
PSYCHEMEDICS / FRED J WEINERT ownership change
5:55pm
4
aaws5vx9zqw
14 May 21
PSYCHEMEDICS / WALTER S TOMENSON ownership change
5:55pm
4
g8rgcowxw7pm27y3f
14 May 21
PSYCHEMEDICS / HARRY F CONNICK SR ownership change
5:54pm
4
e3q ebbdvl8v9
14 May 21
PSYCHEMEDICS / RAYMOND C KUBACKI JR ownership change
5:26pm
4
wm9c4ct
14 May 21
PSYCHEMEDICS / Andrew Limbek ownership change
5:26pm
4
rnjasfodq9w4
14 May 21
PSYCHEMEDICS / Charles M Doucot ownership change
5:26pm
4
22098lip
18 Mar 21
PSYCHEMEDICS / Robyn C Davis ownership change
3:25pm
3
ux4ik7abblgy8fe2 36
18 Mar 21
PSYCHEMEDICS / Robyn C Davis ownership change
3:25pm
SC 13G/A
ap1 v3h93
16 Feb 21
PSYCHEMEDICS / KENNEDY CAPITAL MANAGEMENT ownership change
3:30pm
SC 13G/A
unbxb3b5wz
12 Feb 21
PSYCHEMEDICS / CRAWFORD INVESTMENT COUNSEL ownership change
9:00am
SC 13G/A
mnirfn3 3d18mynp
11 Feb 21
PSYCHEMEDICS / RENAISSANCE TECHNOLOGIES ownership change
11:58am
SC 13G
gnbntom ixqd9ha
2 Feb 21
PSYCHEMEDICS / KUBACKI RAYMOND C JR ownership change
10:34am