241 filings
Page 2 of 13
4
647zpx 8emldp9x6
16 May 23
PSYCHEMEDICS / Charles M Doucot ownership change
6:19pm
4
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16 May 23
PSYCHEMEDICS / MICHAEL I SCHAFFER ownership change
6:18pm
4
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16 May 23
PSYCHEMEDICS / RAYMOND C KUBACKI JR ownership change
6:17pm
SC 13G/A
6x88x8itwg04 u7jso
14 Feb 23
PSYCHEMEDICS / KUBACKI RAYMOND C JR ownership change
5:00pm
SC 13G/A
lgfr93s
13 Feb 23
PSYCHEMEDICS / RENAISSANCE TECHNOLOGIES ownership change
11:04am
4
akfnjo0f tq55mcr
20 Dec 22
PSYCHEMEDICS / MICHAEL I SCHAFFER ownership change
4:42pm
4
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15 Nov 22
PSYCHEMEDICS / Charles M Doucot ownership change
5:01pm
4
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15 Nov 22
PSYCHEMEDICS / MICHAEL I SCHAFFER ownership change
4:59pm
4
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15 Nov 22
PSYCHEMEDICS / RAYMOND C KUBACKI JR ownership change
4:59pm
3
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8 Nov 22
PSYCHEMEDICS / William B. Norris ownership change
5:39pm
4
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16 Aug 22
PSYCHEMEDICS / Peter Kamin ownership change
5:36pm
4
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16 Aug 22
PSYCHEMEDICS / DARIUS G NEVIN ownership change
5:35pm
SC 13D/A
1yap44
10 Jun 22
PSYCHEMEDICS / Kamin Peter ownership change
3:05pm
4
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24 May 22
PSYCHEMEDICS / Robyn C Davis ownership change
5:43pm
4
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24 May 22
PSYCHEMEDICS / FRED J WEINERT ownership change
5:42pm
4
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24 May 22
PSYCHEMEDICS / WALTER S TOMENSON ownership change
5:41pm
4
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24 May 22
PSYCHEMEDICS / Andrew Reynolds ownership change
5:41pm
4
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24 May 22
PSYCHEMEDICS / Charles M Doucot ownership change
5:40pm
4
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24 May 22
PSYCHEMEDICS / Andrew Limbek ownership change
5:39pm
4
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24 May 22
PSYCHEMEDICS / MICHAEL I SCHAFFER ownership change
5:38pm