D Ph Jane Hsiao

Insider Trading: Purchases
Symbol Price Amount Total Value Remaining Holdings Date Form 4
OPK $6.99 5,000 $34,950.00 17,905,231 2013-04-03 Filing
SFES.OB $0.25 4,000,000 $1,000,000.00 11,437,681 2013-03-22 Filing
OPK $4.35 2,600 $11,310.00 17,900,231 2012-10-09 Filing
OPK $4.35 400 $1,738.00 17,897,631 2012-10-09 Filing
OPK $4.34 1,650 $7,161.00 17,897,231 2012-10-09 Filing
OPK $4.34 400 $1,734.00 17,895,581 2012-10-09 Filing
OPK $4.33 2,750 $11,907.50 17,895,181 2012-10-09 Filing
OPK $4.33 700 $3,027.50 17,892,431 2012-10-09 Filing
OPK $4.32 1,400 $6,048.00 17,891,731 2012-10-09 Filing
OPK $4.32 100 $431.50 17,890,331 2012-10-09 Filing
OPK $4.73 1,196 $5,657.08 17,890,231 2012-03-29 Filing
OPK $4.72 2,300 $10,860.83 17,889,035 2012-03-29 Filing
OPK $4.68 6,504 $30,438.72 17,886,735 2012-03-29 Filing
NIMU $0.05 6,000,000 $300,000.00 8,400,000 2012-02-28 Filing
SFES $0.40 4,500,000 $1,800,000.00 7,303,965 2012-02-17 Filing
OPK $3.60 1,200,000 $4,320,000.00 17,880,231 2011-10-05 Filing
OPK $3.60 1,200,000 $4,320,000.00 4,297,800 2011-10-05 Filing
OPK $3.55 200,000 $710,000.00 2,564,800 2011-01-21 Filing
SFES.OB $1.00 1,300,000 $1,300,000.00 1,360,000 2010-06-15 Filing
OPK $1.75 10,000 $17,500.00 2,364,800 2009-07-27 Filing