R David Heinz

Insider Trading: Purchases
  • Displaying 3
Symbol Price Amount Total Value Remaining Holdings Date Form 4
OPTT $0.51 10,000 $5,100.00 147,033 2015-01-20 Filing
OPTT $0.52 10,000 $5,240.00 137,033 2015-01-20 Filing
OPTT $0.59 5,000 $2,950.00 127,033 2014-12-16 Filing