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MINNESOTA MINING
- As of  04/28/24, 12:45:26 PM:   20 Insider Transactions.

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Buy/Sell* 1 Yr Return** Filed Date Subject Symbol Pct Owned Details
B 2012-11-28 16:29:16.0 CERADYNE INC CRDN 100.0% view
B 2012-10-10 17:18:17.0 CERADYNE INC CRDN 6.5% view
B 2010-12-03 16:13:03.0 Cogent COGT 100.0% view
B 2010-10-27 17:21:38.0 Cogent COGT 73.3% view
B 2010-10-25 17:08:21.0 Cogent COGT 71.3% view
B 2010-10-22 17:17:33.0 Cogent COGT 67.6% view
B 2010-10-15 17:08:42.0 Cogent COGT 56.4% view
B 2010-10-08 16:35:34.0 Cogent COGT 52.4% view
B 2010-09-08 16:40:15.0 Cogent COGT 38.9% view
B -0.90% 2009-10-27 13:12:19.0 ARTIFICIAL LIFE INC ALIF 11.3% view
B 2006-12-20 12:06:16.0 RESPONSE BIOMEDICAL CORP n/a 13.0% view
S 2001-04-09 00:00:00.0 POLYCOM INC PLCM 1.8% view
S 2000-02-16 00:00:00.0 HEARX LTD EAR 8.2% view
S 2000-02-16 00:00:00.0 POLYCOM INC PLCM 6.1% view
S 2000-02-16 00:00:00.0 HEARX LTD EAR 8.2% view
B 160.47% 1998-07-01 00:00:00.0 POLYCOM INC PLCM 10.4% view
S 1998-07-01 00:00:00.0 HEARX LTD EAR 8.9% view
S 1997-10-08 00:00:00.0 HEARX LTD EAR 10.5% view
S 1997-01-24 00:00:00.0 HEARX LTD EAR 15.5% view
B -69.14% 1996-06-06 00:00:00.0 HEARX LTD EAR 15.9% 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.