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SCHUMACHER RICHARD T
- As of  07/05/25, 09:46:40 PM:   6 Insider Transactions.

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Buy/Sell* 1 Yr Return** Filed Date Subject Symbol Pct Owned Details
S 2007-01-04 17:13:37.0 PRESSURE BIOSCIENCES INC PBIO 17.8% view
B 23.35% 2005-02-15 00:00:00.0 PRESSURE BIOSCIENCES INC PBIO 25.0% view
B 30.19% 2004-03-03 00:00:00.0 BOSTON BIOMEDICA INC PBIO 10.7% view
S 2003-02-26 00:00:00.0 BOSTON BIOMEDICA INC PBIO 10.3% view
S 1999-02-12 00:00:00.0 BOSTON BIOMEDICA INC PBIO 21.1% view
B -19.95% 1997-02-14 00:00:00.0 BOSTON BIOMEDICA INC PBIO 22.5% 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.