Groussman Mark

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Groussman Mark
CIK #0001552880
EDGAR Form CIK 2011 - 2026
3 [0001552880]
4 [0001552880]
SC 13D [0001552880]
SC 13G [0001552880]
Form 13D/13G Filer Form 13D/13G Subject Filed
Groussman Mark Stem Holdings Inc [2018-07-13]
Groussman Mark Stem Holdings Inc [2018-06-14]
Groussman Mark Riot Blockchain Inc [2017-10-13]
Groussman Mark Marathon Patent Group Inc [2017-09-08]
Groussman Mark Dataram Corp [2016-06-13]
Groussman Mark Orbital Tracking Corp [2016-01-25]
Groussman Mark Vaporin Inc [2015-02-13]
Groussman Mark Majesco Entertainment Co [2015-01-23]
Groussman Mark MV Portfolios Inc [2014-11-10]
Groussman Mark Genius Brands International Inc [2014-02-14]
View All
Form 3/4/5 Subject 2011 - 2026
Groussman Mark
Marathon Digital Holdings Inc
MusclePharm Corp
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Marathon Digital Holdings Inc ASMC
Options · derivative
2012-11-14 Other 1,500,000
Marathon Digital Holdings Inc ASMC
Common Stock
2012-11-13 Buy 1,000,000 $0.15 150,000
Marathon Digital Holdings Inc ASMC
Common Stock
2012-11-09 Sell 250,000 $0.20 50,000
Marathon Digital Holdings Inc ASMC
Common Stock
2012-11-08 Sell 275,000 $0.20 55,000
Marathon Digital Holdings Inc ASMC
Common Stock
2012-11-06 Sell 750,000 $0.20 150,000
Marathon Digital Holdings Inc ASMC
Common Stock
2012-11-06 Sell 100,000 $0.20 20,000
Marathon Digital Holdings Inc ASMC
Common Stock
2012-09-14 Option exercise 302,970
Marathon Digital Holdings Inc ASMC
Options · derivative
2012-08-03 Other 1,500,000
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