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DUGAN THOMAS M MD
- As of  06/04/24, 06:38:36 AM:   4 Insider Transactions.

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Buy/Sell* 1 Yr Return** Filed Date Subject Symbol Pct Owned Details
S 2000-02-08 00:00:00.0 TOLLGRADE COMMUNICATIONS INC TLGD 4.2% view
S 1999-02-11 00:00:00.0 TOLLGRADE COMMUNICATIONS INC TLGD 5.9% view
S 1998-02-06 00:00:00.0 TOLLGRADE COMMUNICATIONS INC TLGD 5.9% view
B -6.38% 1997-02-21 00:00:00.0 TOLLGRADE COMMUNICATIONS INC TLGD 6.0% 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.