Joseph Nejman

Insider Trading: Purchases
  • Displaying 2
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
GRCK $0.00 6,964,939 Large Shareholder, Officer, Director 33,466,044 2017-03-31 Filing
GRCK $0.00 26,501,105 Large Shareholder, Officer, Director 26,501,105 2017-03-31 Filing