B. David Patterson

Insider Trading: Purchases
  • Displaying 3
Symbol Price Amount Total Value Remaining Holdings Date Form 4
OPTC $3.75 1,500 $5,625.00 6,500 2009-06-12 Filing
OPTC $3.80 2,500 $9,500.00 5,000 2009-06-11 Filing
OPTC $3.80 2,500 $9,500.00 2,500 2009-06-10 Filing