A Eugene Shcherbakov

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
IPGP $55.42 3,000 Officer, Director 7,660 2012-01-19 Filing
IPGP $53.30 1,334 Officer, Director 7,660 2012-01-19 Filing
IPGP $25.19 3,000 Officer, Director 4,375 2010-11-04 Filing
IPGP $24.88 2,500 Officer, Director 4,375 2010-11-03 Filing
IPGP $24.87 500 Officer, Director 4,375 2010-11-02 Filing
IPGP $24.55 4,227 Officer, Director 4,375 2010-11-01 Filing
IPGP $19.98 3,382 Officer, Director 4,375 2010-08-04 Filing
IPGP $19.71 49,951 Officer, Director 4,375 2010-08-03 Filing
IPGP $18.68 9,994 Officer, Director 4,375 2010-05-03 Filing
IPGP $18.06 10,000 Officer, Director 14,369 2010-04-15 Filing
IPGP $17.51 7,400 Officer, Director 19,994 2009-12-11 Filing
IPGP $17.50 2,600 Officer, Director 27,394 2009-12-10 Filing
IPGP $17.01 9,100 Officer, Director 29,994 2009-12-08 Filing
IPGP $17.02 900 Officer, Director 39,094 2009-12-07 Filing