R Peter Kellogg

Insider Trading: Purchases
Symbol Price Amount Total Value Remaining Holdings Date Form 4
MERC $0.00 0 $0.00 357,562 2010-08-16 Filing
MERC $0.00 0 $0.00 7,643,409 2010-08-16 Filing
MERC $0.00 0 $0.00 357,562 2010-08-12 Filing
MERC $0.00 0 $0.00 7,643,409 2010-08-12 Filing
MERC $0.00 0 $0.00 357,562 2010-08-09 Filing
MERC $5.10 300,000 $1,530,000.00 7,643,409 2010-08-09 Filing
MERC $4.99 60,000 $299,400.00 7,343,409 2010-08-04 Filing
MERC $0.00 0 $0.00 357,562 2010-08-04 Filing
MERC $5.05 184,900 $933,745.00 7,283,409 2010-08-05 Filing
MERC $4.99 100,000 $499,000.00 7,098,509 2010-08-04 Filing
MERC $0.00 0 $0.00 6,998,509 2010-05-25 Filing
MERC $4.44 60,000 $266,418.00 357,562 2010-05-25 Filing
MERC $4.52 40,000 $180,752.00 297,562 2010-05-24 Filing
MERC $0.00 0 $0.00 6,998,509 2010-05-24 Filing
MERC $0.00 0 $0.00 257,562 2010-05-17 Filing
MERC $4.42 100,000 $442,120.00 6,998,509 2010-05-17 Filing
MERCS $0.00 0 $0.00 257,562 2010-04-23 Filing
MERCS $5.31 100,000 $531,000.00 6,898,509 2010-04-23 Filing
PRST $4.93 15,000 $73,950.00 9,161,055 2010-04-12 Filing
PRST $4.57 4,162 $19,020.34 296,162 2010-04-01 Filing