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M David Greenhouse & W Austin Marxe

Affiliations

  • Large Shareholder at Pfsweb Inc (PFSW), 2015-08-27
  • Large Shareholder at Precision Optics Corporation Inc. (PEYE), 2015-02-18
  • Large Shareholder at Izea Inc. (IZEA), 2015-02-12
  • Large Shareholder at Lightbridge Corp (LTBR), 2015-02-10
  • Large Shareholder at Wafergen Bio-Systems Inc. (WGBS), 2015-02-04
  • Large Shareholder at Lrad Corp (LRAD), 2015-02-04
  • Large Shareholder at Cellectar Biosciences Inc. (CLRB), 2015-02-03
  • Large Shareholder at Ideal Power Inc. (IPWR), 2015-01-30
  • Large Shareholder at Cpi Aerostructures Inc (CVU), 2015-01-29
  • Large Shareholder at Carbon Natural Gas Co (CRBO), 2015-01-29
  • Large Shareholder at Btu International Inc (BTUI), 2015-01-29
  • Large Shareholder at Adept Technology Inc (ADEP), 2015-01-29
  • Large Shareholder at Broadwind Energy Inc. (BWEN), 2015-01-23
  • Large Shareholder at Overland Storage Inc (12/1/2014), 2014-12-30
  • Large Shareholder at Cache Inc (CACH), 2014-11-19
  • Large Shareholder at Crailar Technologies Inc (CRLRG), 2014-09-04
  • Large Shareholder at Image Sensing Systems Inc (ISNS), 2014-08-28
  • Large Shareholder at Magnetek Inc. (MAG), 2014-03-03
  • Large Shareholder at Vapor Corp. (VPCO), 2014-02-19
  • Large Shareholder at Response Genetics Inc (RGDX), 2013-12-24
  • Large Shareholder at Daegis Inc. (DAEG), 2013-12-19
  • Large Shareholder at Microfinancial Inc (MFI), 2013-11-15
  • Large Shareholder at Verenium Corp (VRNM), 2013-11-06
  • Large Shareholder at Crumbs Bake Shop Inc. (CRMB), 2013-09-23
  • Large Shareholder at Ecotality Inc. (ECTY), 2013-08-14
  • Large Shareholder at Remedent Inc. (REMI), 2013-07-25
  • Large Shareholder at Avantair Inc (AAIR), 2013-07-08
  • Large Shareholder at Alco Stores Inc (ALCS), 2013-05-02
  • Large Shareholder at Parametric Sound Corp (PAMT), 2013-02-27
  • Large Shareholder at Iteris Inc. (ITI), 2013-02-26
  • Large Shareholder at Plug Power Inc (PLUG), 2013-02-19
  • Large Shareholder at Inovio Pharmaceuticals Inc. (INO), 2012-12-04
  • Large Shareholder at Trans World Corp (TWOC), 2012-11-13
  • Large Shareholder at Ramtron International Corp (RMTR), 2012-10-23
  • Large Shareholder at Fsi International Inc (FSII), 2012-10-17
  • Large Shareholder at Bakers Footwear Group Inc (BKRS), 2012-10-15
  • Large Shareholder at World Heart Corp (WHRT), 2012-08-09
  • Large Shareholder at Clean Diesel Technologies Inc (CDTI), 2012-07-03
  • Large Shareholder at Enova Systems Inc (ENA), 2012-06-26
  • Large Shareholder at Parkervision Inc (PRKR), 2012-06-07
  • Large Shareholder at Golfsmith International Holdings Inc (GOLG), 2012-06-01
  • Large Shareholder at Ultra Clean Holdings Inc (UCTT), 2012-04-25
  • Large Shareholder at Palatin Technologies Inc (PTN), 2011-10-07
  • Large Shareholder at Cyclacel Pharmaceuticals Inc. (CYCC), 2011-09-26
  • Large Shareholder at Graymark Healthcare Inc. (GRMH), 2011-06-24
  • Large Shareholder at Power Solutions International Inc. (FMRT), 2011-05-10
  • Large Shareholder at Nexxus Lighting Inc. (NEXS), 2011-03-22
  • Large Shareholder at Uranium Resources Inc (URRE), 2011-03-16
  • Large Shareholder at Enteromedics Inc (ETRM), 2011-02-10
  • Large Shareholder at Axion Power International Inc. (AXPW), 2011-02-08
  • Large Shareholder at Dover Saddlery Inc (DOVR), 2011-01-03
  • Large Shareholder at Comarco Inc (CMRO), 2010-12-20
  • Large Shareholder at Ceva Inc (CEVA), 2010-10-22
  • Large Shareholder at Integral Vision Inc (INVI), 2010-05-21
  • Large Shareholder at Tegal Corp (TGAL), 2010-05-21
  • Large Shareholder at Mips Technologies Inc (MIPS), 2010-04-29
  • Large Shareholder at Yongye International Inc. (YONG), 2010-03-17
  • Large Shareholder at Wpcs International Inc (WPCS), 2010-02-19
  • Large Shareholder at Amtech Systems Inc (ASYS), 2010-01-14
  • Large Shareholder at Meade Instruments Corp (MEAD), 2009-12-18
  • Large Shareholder at Targeted Genetics Corp (TGEN), 2009-10-13
  • Large Shareholder at Vical Inc (VICL), 2009-07-28
  • Large Shareholder at Caprius Inc (CAPI), 2009-06-08
  • Large Shareholder at Vertical Communications Inc. (VRCC), 2009-06-01
  • Large Shareholder at Multiband Corp (MBND), 2009-04-03
  • Large Shareholder at Planetout Inc (LGBT), 2009-03-20
  • Large Shareholder at Hi Inc (HIFN), 2009-03-12
  • Large Shareholder at Intraware Inc (ITRA), 2009-01-09
Insider Trading: Purchases See All
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
BTUI $2.48 400 Large Shareholder 1,341,837 2014-12-15 Filing
BTUI $2.44 100 Large Shareholder 1,341,437 2014-12-11 Filing
BTUI $2.59 2,000 Large Shareholder 1,341,337 2014-12-10 Filing
BTUI $2.62 2,000 Large Shareholder 1,339,337 2014-12-08 Filing
BTUI $2.84 15,442 Large Shareholder 1,337,337 2014-12-01 Filing
Insider Trading: Sales See All
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
PFSW $13.00 1,000 Large Shareholder 1,991,258 2015-08-25 Filing
BWEN $5.03 8,620 Large Shareholder 1,926,572 2015-01-09 Filing
BWEN $5.00 176,999 Large Shareholder 1,935,192 2015-01-08 Filing
PFSW $12.07 500 Large Shareholder 2,290,036 2015-01-07 Filing
PFSW $12.17 3,696 Large Shareholder 2,290,536 2015-01-06 Filing