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HOEKSTRA MARTEN
- As of  05/01/25, 12:00:31 AM:   3 Insider Transactions.

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Buy/Sell* 1 Yr Return** Filed Date Subject Symbol Pct Owned Details
S 2012-02-14 15:41:01.0 HYPERTENSION DIAGNOSTICS INC HDII 6.43% view
S 2011-02-14 11:03:18.0 HYPERTENSION DIAGNOSTICS INC HDII 9.8% view
B 2010-02-11 11:50:30.0 HYPERTENSION DIAGNOSTICS INC HDII 11.7% 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.