P Valentin Gapontsev

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
IPGP $73.53 30,000 Large Shareholder, Officer, Director 515,931 2014-04-21 Filing
IPGP $75.02 3,858 Large Shareholder, Officer, Director 545,931 2014-04-17 Filing
IPGP $75.10 1,342 Large Shareholder, Officer, Director 549,789 2014-04-14 Filing
IPGP $75.05 300 Large Shareholder, Officer, Director 551,131 2014-04-08 Filing
IPGP $75.04 2,900 Large Shareholder, Officer, Director 551,431 2014-04-04 Filing
IPGP $75.00 1,600 Large Shareholder, Officer, Director 554,331 2014-04-03 Filing
IPGP $70.13 10,000 Large Shareholder, Officer, Director 555,931 2014-03-21 Filing
IPGP $67.74 20,000 Large Shareholder, Officer, Director 565,931 2014-03-18 Filing
IPGP $67.74 20,000 Large Shareholder, Officer, Director 565,931 2014-03-18 Filing
IPGP $71.01 5,300 Large Shareholder, Officer, Director 585,931 2014-02-28 Filing
IPGP $70.05 4,700 Large Shareholder, Officer, Director 591,231 2014-02-27 Filing
IPGP $69.19 20,000 Large Shareholder, Officer, Director 595,931 2014-02-18 Filing
IPGP $0.00 147,080 Large Shareholder, Officer, Director 7,354,002 2012-12-13 Filing
IPGP $54.00 890,000 Large Shareholder, Officer, Director 627,931 2012-12-13 Filing
IPGP $54.30 200,000 Large Shareholder, Officer, Director 1,627,931 2012-03-01 Filing
IPGP $39.95 82,860 Large Shareholder, Officer, Director 7,354,002 2011-12-06 Filing
IPGP $39.95 27,879 Large Shareholder, Officer, Director 1,852,931 2011-12-06 Filing
IPGP $41.29 62,265 Large Shareholder, Officer, Director 7,436,862 2011-12-05 Filing
IPGP $41.29 20,514 Large Shareholder, Officer, Director 1,880,810 2011-12-05 Filing
IPGP $41.44 4,875 Large Shareholder, Officer, Director 7,499,127 2011-12-02 Filing