B Karl Gemperli

Insider Trading: Purchases
Symbol Price Amount Total Value Remaining Holdings Date Form 4
ESYS $3.15 2,500 $7,875.00 17,500 2012-10-05 Filing
ESYS $3.15 2,500 $7,875.00 17,500 2012-10-05 Filing
ESYS $3.00 2,000 $6,000.00 467,000 2012-09-25 Filing
ESYS $3.29 1,905 $6,267.45 465,000 2012-09-19 Filing
ESYS $3.29 1,095 $3,602.55 463,095 2012-09-18 Filing
ESYS $3.45 2,000 $6,900.00 462,000 2012-09-17 Filing
ESYS $3.53 456 $1,609.68 460,000 2012-09-12 Filing
ESYS $3.10 1,544 $4,786.40 459,544 2012-09-12 Filing
ESYS $3.85 1,000 $3,850.00 15,000 2011-10-17 Filing
ESYS $3.85 1,000 $3,850.00 15,000 2011-10-17 Filing
ESYS $3.79 500 $1,895.00 423,000 2011-10-05 Filing
ESYS $4.20 1,000 $4,200.00 14,000 2011-09-23 Filing
ESYS $4.20 1,000 $4,200.00 14,000 2011-09-23 Filing
ESYS $4.20 500 $2,100.00 422,500 2011-09-23 Filing
ESYS $4.35 400 $1,740.00 421,400 2011-09-09 Filing
ESYS $4.35 1,000 $4,350.00 13,000 2011-09-12 Filing
ESYS $4.35 1,000 $4,350.00 13,000 2011-09-12 Filing
ESYS $4.35 600 $2,610.00 422,000 2011-09-12 Filing
ESYS $4.30 400 $1,720.00 421,400 2011-09-09 Filing
ESYS $4.69 400 $1,876.00 12,000 2011-04-06 Filing