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HEINEMANN STEVEN
- As of  06/14/24, 02:11:16 AM:   10 Insider Transactions.

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Buy/Sell* 1 Yr Return** Filed Date Subject Symbol Pct Owned Details
B 2020-01-31 17:25:45.0 MICRON SOLUTIONS INC MICR 6.58% view
B 2019-11-18 17:51:42.0 MICRON SOLUTIONS INC MICR 5.62% view
S 2019-02-11 16:38:26.0 NETWORK 1 TECHNOLOGIES INC NTIP 11.9% view
S 2018-06-27 08:49:33.0 NETWORK 1 TECHNOLOGIES INC NTIP 12.7% view
S 2017-02-13 17:03:45.0 NETWORK 1 TECHNOLOGIES INC NTIP- 14.8% view
B 2016-01-15 11:33:41.0 NETWORK 1 TECHNOLOGIES INC NTIP- 14.9% view
B 2015-06-19 17:20:01.0 NETWORK 1 TECHNOLOGIES INC NTIP- 12.7% view
S 2014-02-10 17:24:56.0 NETWORK 1 TECHNOLOGIES INC NTIP- 10.9% view
B 2010-06-02 17:13:54.0 NETWORK 1 SECURITY SOLUTIONS INC NSSI- 11.0% view
B 2008-04-10 17:27:22.0 NETWORK 1 SECURITY SOLUTIONS INC NSSI- 7.0% 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.