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C William Martin

Affiliations

  • Large Shareholder at Gulfmark Offshore Inc (GLF), 2017-11-17
  • Large Shareholder at Rentech Inc. (RTK), 2017-10-17
  • Large Shareholder at Mrv Communications Inc (MRVC), 2017-08-15
  • Large Shareholder at Intermolecular Inc (IMI), 2016-12-20
  • Large Shareholder at Castle A M & Co (CAS), 2016-11-07
  • Large Shareholder, Director at Vitesse Semiconductor Corp (VTSS), 2015-04-29
  • Large Shareholder at Standard Register Co (SR), 2015-02-03
  • Large Shareholder, Director at Smg Indium Resources Ltd. (SMGI), 2014-12-11
  • Large Shareholder at Derma Sciences Inc. (DSCI), 2013-05-30
  • Large Shareholder at Resource America Inc. (REXI), 2013-02-19
  • Large Shareholder at Thestreet Inc. (TST), 2013-01-31
  • Large Shareholder at Comverge Inc. (COMV), 2012-04-13
  • Large Shareholder at Ctm Media Holdings Inc. (CTMM.PK), 2012-02-02
  • Director at Salary. Com Inc. (SLRY), 2010-10-05
  • Other at Autobytel Inc (ABTL), 2010-06-07
  • Director at Bankrate Inc (RATE), 2009-09-01
Insider Trading: Purchases See All
Company Symbol Price Amount Relationship Remaning Holdings Date Form 4
RTK $0.77 441,285 Large Shareholder 4,366,781 2017-03-07 Filing
RTK $0.75 12,576 Large Shareholder 3,925,496 2017-03-07 Filing
RTK $0.79 53,640 Large Shareholder 3,912,920 2017-03-06 Filing
RTK $0.75 50,000 Large Shareholder 3,859,280 2017-03-01 Filing
RTK $0.76 122,553 Large Shareholder 3,809,280 2017-02-28 Filing
Insider Trading: Sales See All
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
RTK $0.20 336,521 Large Shareholder 2,824,276 2017-10-13 Filing
RTK $0.21 147,060 Large Shareholder 3,160,797 2017-10-13 Filing
RTK $0.23 155,000 Large Shareholder 3,307,857 2017-10-12 Filing
RTK $0.23 90,018 Large Shareholder 3,462,857 2017-10-12 Filing
RTK $0.26 522,393 Large Shareholder 3,552,875 2017-10-11 Filing