MARTIN WILLIAM C Insider Trading

Get the latest insider transactions of MARTIN WILLIAM C. MARTIN WILLIAM C is 10% Owner in CASTLE A M & CO ($CAS) and Director in TIDEWATER INC ($TDW) and 10% Owner in MRV COMMUNICATIONS INC ($MRVC) and 10% Owner in RENTECH, INC. ($RTK) and Director in VITESSE SEMICONDUCTOR CORP ($VTSS) and 10% Owner in GULFMARK OFFSHORE INC ($GLF) and Director in GULFMARK OFFSHORE INC ($GLF) and Director in IMMERSION CORP ($IMMR) and 10% Owner in INTERMOLECULAR INC ($IMI). Discover the current value of MARTIN WILLIAM C shares.

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MARTIN WILLIAM C is Insider in these Companies

TickerCompany NameCurrent and Previous PositionsTotal SharesCurrent Value ($)
CASA. M. Castle & Co.10% Owner00.00
VTSSVITESSE SEMICONDUCTOR CORPDirector00.00
MRVCMRV COMMUNICATIONS INC10% Owner00.00
IMIINTERMOLECULAR INC10% Owner00.00
GLFGULFMARK OFFSHORE INC10% Owner, Director00.00
RTKRENTECH, INC.10% Owner2,333,5505,367,165.00
TDWTIDEWATER INCDirector6,08612,050.28
IMMRIMMERSION CORPDirector2,686,09127,613,015.48

Insider Trading Transactions of MARTIN WILLIAM C

DateTickerCompanyOwnerRelationship Transaction Cost ($) Shares Transaction Value ($) Total Shares
Dec 30 2020IMMRIMMERSION CORPMARTIN WILLIAM CDirectorSell9.681,093,71010,586,5662,686,091
Dec 30 2020IMMRIMMERSION CORPMARTIN WILLIAM CDirectorSell12.2155,603678,7012,630,488
Dec 28 2020IMMRIMMERSION CORPMARTIN WILLIAM CDirectorSell9.013,35230,2093,782,935
Dec 28 2020IMMRIMMERSION CORPMARTIN WILLIAM CDirectorSell9.003,13428,2063,779,801
Dec 28 2020IMMRIMMERSION CORPMARTIN WILLIAM CDirectorSell9.013,35230,2093,782,935
Dec 28 2020IMMRIMMERSION CORPMARTIN WILLIAM CDirectorSell9.003,13428,2063,779,801
Dec 22 2020IMMRIMMERSION CORPMARTIN WILLIAM CDirectorSell9.1550,124458,7603,902,582
Dec 22 2020IMMRIMMERSION CORPMARTIN WILLIAM CDirectorSell9.21116,2951,070,9373,786,287
Dec 18 2020IMMRIMMERSION CORPMARTIN WILLIAM CDirectorSell9.1668,473627,5144,014,449
Dec 18 2020IMMRIMMERSION CORPMARTIN WILLIAM CDirectorSell9.0961,743561,4663,952,706
Sep 04 2020IMMRIMMERSION CORPMARTIN WILLIAM CDirectorSell10.1467,215681,6814,765,230
Sep 04 2020IMMRIMMERSION CORPMARTIN WILLIAM CDirectorSell10.30504,9805,201,6984,260,250
Sep 04 2020IMMRIMMERSION CORPMARTIN WILLIAM CDirectorSell9.5367,810646,1684,192,440
Sep 04 2020IMMRIMMERSION CORPMARTIN WILLIAM CDirectorSell9.1982,623759,4134,109,817
Jun 16 2020IMMRIMMERSION CORPMARTIN WILLIAM CDirectorBuy0.0018,543032,030
Sep 24 2019IMIINTERMOLECULAR INCMARTIN WILLIAM C10% OwnerSell1.2014,731,35117,677,6210
Aug 13 2019IMMRIMMERSION CORPMARTIN WILLIAM CDirectorBuy0.0013,487013,487
Nov 19 2018GLFGULFMARK OFFSHORE INCMARTIN WILLIAM CDirectorSell0.005,53300
Nov 19 2018GLFGULFMARK OFFSHORE INCMARTIN WILLIAM CDirectorSell0.002,193,98100
Nov 19 2018GLFGULFMARK OFFSHORE INCMARTIN WILLIAM CDirectorSell0.005400
Nov 19 2018GLFGULFMARK OFFSHORE INCMARTIN WILLIAM CDirectorOption Exercise100.0059,8115,981,1000
Nov 19 2018GLFGULFMARK OFFSHORE INCMARTIN WILLIAM CDirectorOption Exercise100.0090,0899,008,9000
Nov 19 2018GLFGULFMARK OFFSHORE INCMARTIN WILLIAM CDirectorOption Exercise100.0058658,6000
Nov 19 2018TDWTIDEWATER INCMARTIN WILLIAM CDirectorBuy0.006,08606,086
Nov 19 2018TDWTIDEWATER INCMARTIN WILLIAM CDirectorBuy0.002,413,37902,413,379
Nov 19 2018TDWTIDEWATER INCMARTIN WILLIAM CDirectorBuy0.0059059
Nov 19 2018TDWTIDEWATER INCMARTIN WILLIAM CDirectorOption Exercise100.0065,7926,579,20065,792
Nov 19 2018TDWTIDEWATER INCMARTIN WILLIAM CDirectorOption Exercise100.0099,0979,909,70099,097
Nov 19 2018TDWTIDEWATER INCMARTIN WILLIAM CDirectorOption Exercise100.0064464,400644
Dec 26 2017GLFGULFMARK OFFSHORE INCMARTIN WILLIAM CDirectorSell19.008,334158,3460
Dec 07 2017RTKRENTECH, INC.MARTIN WILLIAM C10% OwnerSell0.05113,3576,0082,333,550
Dec 07 2017RTKRENTECH, INC.MARTIN WILLIAM C10% OwnerSell0.0510,4915562,323,059
Dec 07 2017RTKRENTECH, INC.MARTIN WILLIAM C10% OwnerSell0.06292,89316,6952,030,166
Dec 07 2017RTKRENTECH, INC.MARTIN WILLIAM C10% OwnerSell0.0627,1071,5452,003,059
Dec 04 2017RTKRENTECH, INC.MARTIN WILLIAM C10% OwnerSell0.05168,9678,9052,655,309
Dec 04 2017RTKRENTECH, INC.MARTIN WILLIAM C10% OwnerSell0.05168,0668,8572,487,243
Dec 04 2017RTKRENTECH, INC.MARTIN WILLIAM C10% OwnerSell0.0636,9192,1272,450,324
Dec 04 2017RTKRENTECH, INC.MARTIN WILLIAM C10% OwnerSell0.063,4171972,446,907
Nov 16 2017GLFGULFMARK OFFSHORE INCMARTIN WILLIAM C10% OwnerSell0.005,113,15500
Nov 16 2017GLFGULFMARK OFFSHORE INCMARTIN WILLIAM C10% OwnerBuy20.831,400,79629,178,5811,400,796
Nov 16 2017GLFGULFMARK OFFSHORE INCMARTIN WILLIAM C10% OwnerBuy0.0086,40001,487,196
Nov 16 2017GLFGULFMARK OFFSHORE INCMARTIN WILLIAM C10% OwnerBuy0.00706,78502,193,981
Nov 16 2017GLFGULFMARK OFFSHORE INCMARTIN WILLIAM C10% OwnerBuy0.0013,867013,867
Nov 16 2017GLFGULFMARK OFFSHORE INCMARTIN WILLIAM C10% OwnerSell0.0020,00000
Nov 16 2017GLFGULFMARK OFFSHORE INCMARTIN WILLIAM C10% OwnerBuy0.0054054
Nov 16 2017GLFGULFMARK OFFSHORE INCMARTIN WILLIAM C10% OwnerOption Exercise20.831,400,79629,178,5811,400,796
Nov 16 2017GLFGULFMARK OFFSHORE INCMARTIN WILLIAM C10% OwnerOption Exercise20.831,400,79629,178,5810
Nov 16 2017GLFGULFMARK OFFSHORE INCMARTIN WILLIAM C10% OwnerOption Exercise100.00149,90014,990,000149,900
Nov 16 2017GLFGULFMARK OFFSHORE INCMARTIN WILLIAM C10% OwnerOption Exercise100.0058658,600586
Oct 17 2017RTKRENTECH, INC.MARTIN WILLIAM C10% OwnerSell0.21147,06030,9713,160,797
Oct 17 2017RTKRENTECH, INC.MARTIN WILLIAM C10% OwnerSell0.20336,52168,4822,824,276
Oct 12 2017RTKRENTECH, INC.MARTIN WILLIAM C10% OwnerSell0.2743,67611,8414,323,105
Oct 12 2017RTKRENTECH, INC.MARTIN WILLIAM C10% OwnerSell0.2595,54523,8384,227,560
Oct 12 2017RTKRENTECH, INC.MARTIN WILLIAM C10% OwnerSell0.26152,29239,0634,075,268
Oct 12 2017RTKRENTECH, INC.MARTIN WILLIAM C10% OwnerSell0.26522,393133,6283,552,875
Oct 12 2017RTKRENTECH, INC.MARTIN WILLIAM C10% OwnerSell0.2390,01820,9473,462,857
Oct 12 2017RTKRENTECH, INC.MARTIN WILLIAM C10% OwnerSell0.23155,00035,3093,307,857
Aug 15 2017MRVCMRV COMMUNICATIONS INCMARTIN WILLIAM C10% OwnerSell10.002,136,86421,368,6400
Mar 08 2017RTKRENTECH, INC.MARTIN WILLIAM C10% OwnerBuy0.7953,64042,4513,912,920
Mar 08 2017RTKRENTECH, INC.MARTIN WILLIAM C10% OwnerBuy0.7512,5769,4323,925,496
Mar 08 2017RTKRENTECH, INC.MARTIN WILLIAM C10% OwnerBuy0.77441,285337,5834,366,781
Mar 02 2017RTKRENTECH, INC.MARTIN WILLIAM C10% OwnerBuy0.76122,55393,3983,809,280
Mar 02 2017RTKRENTECH, INC.MARTIN WILLIAM C10% OwnerBuy0.7550,00037,6853,859,280
Dec 19 2016IMIINTERMOLECULAR INCMARTIN WILLIAM C10% OwnerBuy0.9910,20010,14214,527,257
Dec 19 2016IMIINTERMOLECULAR INCMARTIN WILLIAM C10% OwnerBuy1.0076,89476,89414,604,151
Dec 19 2016IMIINTERMOLECULAR INCMARTIN WILLIAM C10% OwnerBuy1.015,8005,85814,609,951
Dec 19 2016IMIINTERMOLECULAR INCMARTIN WILLIAM C10% OwnerBuy1.04121,400126,34114,731,351
Nov 22 2016IMIINTERMOLECULAR INCMARTIN WILLIAM C10% OwnerBuy1.0040040014,517,057
Nov 22 2016IMIINTERMOLECULAR INCMARTIN WILLIAM C10% OwnerBuy1.0040040014,517,057
Nov 17 2016IMIINTERMOLECULAR INCMARTIN WILLIAM C10% OwnerBuy0.84937,504790,97214,463,709
Nov 17 2016IMIINTERMOLECULAR INCMARTIN WILLIAM C10% OwnerBuy1.0052,94852,94814,516,657
Nov 07 2016CASCASTLE A M & COMARTIN WILLIAM C10% OwnerSell0.104,630,795463,0800
Aug 16 2016IMIINTERMOLECULAR INCMARTIN WILLIAM C10% OwnerBuy1.2510,94413,67813,526,205
Aug 11 2016IMIINTERMOLECULAR INCMARTIN WILLIAM C10% OwnerBuy1.001,915,2001,915,20013,264,827
Aug 11 2016IMIINTERMOLECULAR INCMARTIN WILLIAM C10% OwnerBuy1.0532,00033,54913,296,827
Aug 11 2016IMIINTERMOLECULAR INCMARTIN WILLIAM C10% OwnerBuy1.1168,00075,46613,364,827
Aug 11 2016IMIINTERMOLECULAR INCMARTIN WILLIAM C10% OwnerBuy1.1015,50017,01013,380,327
Aug 11 2016IMIINTERMOLECULAR INCMARTIN WILLIAM C10% OwnerBuy1.1973,42187,12913,453,748
Aug 11 2016IMIINTERMOLECULAR INCMARTIN WILLIAM C10% OwnerBuy1.1732,48138,01313,486,229
Aug 11 2016IMIINTERMOLECULAR INCMARTIN WILLIAM C10% OwnerBuy1.2429,03236,09013,515,261
Jan 04 2016GLFGULFMARK OFFSHORE INCMARTIN WILLIAM CDirectorBuy4.8420,00096,77020,000
Sep 25 2015IMIINTERMOLECULAR INCMARTIN WILLIAM C10% OwnerBuy1.75283,913497,78511,349,627
Jun 25 2015MRVCMRV COMMUNICATIONS INCMARTIN WILLIAM C10% OwnerBuy11.00600,0006,599,6402,135,664
Jun 25 2015MRVCMRV COMMUNICATIONS INCMARTIN WILLIAM C10% OwnerBuy10.441,20012,5332,136,864
Apr 29 2015VTSSVITESSE SEMICONDUCTOR COR ...MARTIN WILLIAM CDirectorSell5.2814,321,12775,615,5510
Mar 03 2015CASCASTLE A M & COMARTIN WILLIAM C10% OwnerBuy3.03786,1122,379,9544,630,795