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SPURGEON CORP
- As of  04/30/25, 08:04:57 PM:   4 Insider Transactions.

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Buy/Sell* 1 Yr Return** Filed Date Subject Symbol Pct Owned Details
S 2001-02-06 00:00:00.0 NANOPHASE TECHNOLOGIES CORPORATION NANX 14.8% view
S 2000-02-04 00:00:00.0 NANOPHASE TECHNOLOGIES CORPORATION NANX 14.8% view
B 378.81% 1999-02-11 00:00:00.0 NANOPHASE TECHNOLOGIES CORPORATION NANX 14.9% view
B -21.37% 1998-10-13 00:00:00.0 NANOPHASE TECHNOLOGIES CORPORATION NANX 13.1% 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.