Wolfram Ridder

Insider Trading: Sales
Symbol Price Amount Total Value Remaining Holdings Date Form 4
MERC $9.68 1,000 $9,680.00 12,800 2013-12-16 Filing
MERC $9.65 600 $5,790.00 13,800 2013-12-16 Filing
MERC $9.70 500 $4,850.00 14,400 2013-12-16 Filing
MERC $9.85 700 $6,895.00 14,900 2013-12-16 Filing
MERC $9.80 100 $980.00 15,600 2013-12-12 Filing
MERC $9.81 100 $981.30 15,700 2013-12-12 Filing
MERC $9.65 685 $6,610.25 15,800 2013-12-12 Filing
MERC $9.66 1 $9.66 16,485 2013-12-12 Filing
MERC $9.70 214 $2,075.80 16,486 2013-12-12 Filing
MERC $9.90 200 $1,980.00 16,700 2013-12-12 Filing
MERC $9.85 800 $7,880.00 16,900 2013-12-12 Filing
MERC $9.81 800 $7,848.00 17,700 2013-12-12 Filing
MERC $9.75 400 $3,900.00 18,500 2013-12-12 Filing
MERC $9.71 100 $970.50 18,900 2013-12-12 Filing
MERC $9.85 1,000 $9,850.10 19,000 2013-12-12 Filing
MERC $14.20 3,286 $46,661.20 20,000 2011-03-03 Filing
MERC $14.21 500 $7,105.00 23,286 2011-03-03 Filing
MERC $14.22 600 $8,532.00 23,786 2011-03-03 Filing
MERC $14.23 100 $1,423.00 24,386 2011-03-03 Filing
MERC $14.24 200 $2,848.00 24,486 2011-03-03 Filing