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CHRISTOPH RICHARD T
- As of  04/27/24, 08:36:26 PM:   11 Insider Transactions.

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Buy/Sell* 1 Yr Return** Filed Date Subject Symbol Pct Owned Details
B 1.60% 2007-02-13 13:11:19.0 PSYCHEMEDICS CORP PMD 100.0% view
S 2006-01-27 00:00:00.0 PSYCHEMEDICS CORP PMD 4.8% view
S 2005-02-14 00:00:00.0 PSYCHEMEDICS CORP PMD 7.2% view
B -0.54% 2004-02-12 00:00:00.0 PSYCHEMEDICS CORP PMD 7.2% view
S 2003-02-14 00:00:00.0 PSYCHEMEDICS CORP PMD 7.1% view
B 135.90% 2002-01-24 00:00:00.0 PSYCHEMEDICS CORP PMD 11.05272% view
B -30.47% 2001-05-31 00:00:00.0 PSYCHEMEDICS CORP PMD 10.0563% view
B -22.00% 2001-01-25 00:00:00.0 PSYCHEMEDICS CORP PMD 9.41% view
B 6.16% 2000-02-14 00:00:00.0 PSYCHEMEDICS CORP PMD 7.97% view
B 3.52% 1999-02-12 00:00:00.0 PSYCHEMEDICS CORP PMD 6.34% view
B 3.52% 1999-02-12 00:00:00.0 PSYCHEMEDICS CORP PMD 6.34% view
* Institutions do not report transaction buy/sell types directly. To help members better understand the transactions, this column is filled by InsiderCow's best-effort interpretations.
** Since most institutions are long investors, only returns for long transactions are shown here.