Company:  IPG PHOTONICS CORP (IPGP)
Form Type:  FWP
Filing Date:  2/28/2012 
CIK:  0001111928 
Address:  50 Old Webster Road 
City, State, Zip:  Oxford, Massachusetts 01540 
Telephone:  508-373-1100 
Last Trade
Last Trade: 
$61.99  
Change: 
-1.15 (-1.82%)  
Trade Time: 
Jun 19  
Market Cap: 
$3.19B
Description of Business
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  FORM FWP