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SHEFTS MARK Create: Alert

All | News | Filings
Date FiledTypeDescription
10/10/2017 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
07/29/2016 SC 13G Form SC 13G - Statement of acquisition of beneficial ownership by individuals:
05/11/2016 SC 13D/A Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend]
11/12/2015 SC 13D/A Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend]
02/05/2015 SC 13D/A SHEFTS MARK reports a 46.9% stake in Environmental Science and Technologies, Inc.
01/23/2015 SC 13D/A SHEFTS MARK reports a 37.1% stake in Environmental Science and Technologies, Inc.
07/24/2014 SC 13D SHEFTS MARK reports a 30.2% stake in Environmental Science and Technologies, Inc.
02/13/2008 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
06/05/2007 SC 13G SHEFTS MARK reports a 5.4% stake in BigString Corporation
06/05/2007 SC 13D/A SHEFTS MARK reports a 1.6% stake in GENCOR INDUSTRIES, INC.
09/22/2006 SC 13D/A SHEFTS MARK reports a 6.3% stake in GENCOR INDUSTRIES, INC.
08/04/2005 SC 13D/A SHEFTS MARK reports a 8.2% stake in GENCOR INDUSTRIES, INC.
09/07/2004 SC 13D/A SHEFTS MARK reports a 8.8% stake in GENCOR INDUSTRIES, INC.
03/16/2004 SC 13D/A SHEFTS MARK reports a 14.3% stake in GENCOR INDUSTRIES, INC.
11/21/2003 SC 13D SHEFTS MARK reports a 6.8% stake in GENCOR INDUSTRIES, INC.

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