P Valentin Gapontsev

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
IPGP $92.24 10,000 Large Shareholder, Officer, Director 250,331 2015-08-04 Filing
IPGP $91.28 10,000 Large Shareholder, Officer, Director 260,331 2015-07-29 Filing
IPGP $97.79 15,000 Large Shareholder, Officer, Director 270,331 2015-06-04 Filing
IPGP $95.09 5,000 Large Shareholder, Officer, Director 285,331 2015-05-13 Filing
IPGP $91.96 10,000 Large Shareholder, Officer, Director 290,331 2015-05-04 Filing
IPGP $100.15 100 Large Shareholder, Officer, Director 300,331 2015-04-28 Filing
IPGP $100.06 500 Large Shareholder, Officer, Director 300,431 2015-04-13 Filing
IPGP $95.41 5,000 Large Shareholder, Officer, Director 300,931 2015-04-09 Filing
IPGP $92.51 10,000 Large Shareholder, Officer, Director 305,931 2015-04-06 Filing
IPGP $96.34 20,000 Large Shareholder, Officer, Director 315,931 2015-02-24 Filing
IPGP $76.38 21,000 Large Shareholder, Officer, Director 335,931 2014-12-08 Filing
IPGP $77.19 109,000 Large Shareholder, Officer, Director 356,931 2014-12-05 Filing
IPGP $71.30 4,000 Large Shareholder, Officer, Director 465,931 2014-11-18 Filing
IPGP $75.07 2,000 Large Shareholder, Officer, Director 469,931 2014-11-03 Filing
IPGP $70.04 3,000 Large Shareholder, Officer, Director 471,931 2014-10-28 Filing
IPGP $65.26 6,000 Large Shareholder, Officer, Director 474,931 2014-10-20 Filing
IPGP $67.46 6,000 Large Shareholder, Officer, Director 480,931 2014-09-18 Filing
IPGP $70.06 3,000 Large Shareholder, Officer, Director 486,931 2014-08-19 Filing
IPGP $68.86 6,000 Large Shareholder, Officer, Director 489,931 2014-08-18 Filing
IPGP $65.04 20,000 Large Shareholder, Officer, Director 495,931 2014-06-05 Filing