Ipg Photonics Corp (IPGP)

Market is closed

Insider Trading: Sales

Insider	Price	Amount	Relationship	Remaining Holdings	Date	Form 4
Shcherbakov	$57.63	3,000	Officer, Director	7,660	2012-02-10	Filing
Shcherbakov	$55.42	3,000	Officer, Director	7,660	2012-01-19	Filing
Lopresti	$55.31	6,400	Officer	45,349	2012-02-06	Filing
Shcherbakov	$53.30	1,334	Officer, Director	7,660	2012-01-19	Filing
Lopresti	$55.00	267	Officer	45,349	2012-01-19	Filing
Gauthier	$50.74	15,000	Director	11,500	2012-01-17	Filing
Shiner	$35.34	7,500	Officer	26,536	2011-12-16	Filing
Valentin	$39.95	38,880	Large Shareholder	7,930,000	2011-12-06	Filing
Valentin	$41.29	28,859	Large Shareholder	7,968,880	2011-12-05	Filing
Valentin	$41.44	2,261	Large Shareholder	7,997,739	2011-12-02	Filing
Gapontsev	$39.95	82,860	Large Shareholder, Officer, Director	7,354,002	2011-12-06	Filing
Gapontsev	$39.95	27,879	Large Shareholder, Officer, Director	1,852,931	2011-12-06	Filing
Gapontsev	$41.29	62,265	Large Shareholder, Officer, Director	7,436,862	2011-12-05	Filing
Gapontsev	$41.29	20,514	Large Shareholder, Officer, Director	1,880,810	2011-12-05	Filing
Gapontsev	$41.44	4,875	Large Shareholder, Officer, Director	7,499,127	2011-12-02	Filing
Gapontsev	$41.44	1,607	Large Shareholder, Officer, Director	1,901,324	2011-12-02	Filing
Shiner	$51.23	12,199	Officer	34,036	2011-11-04	Filing
Mammen	$51.25	15,000	Officer	39,074	2011-11-03	Filing
Ovtchinnikov	$63.00	688	Officer	110,616	2011-09-19	Filing
Lopresti	$57.52	10,000	Officer	45,349	2011-08-30	Filing