Company:  IPG PHOTONICS CORP (IPGP)
Form Type:  8-K
Filing Date:  3/2/2012 
CIK:  0001111928 
Address:  50 Old Webster Road 
City, State, Zip:  Oxford, Massachusetts 01540 
Telephone:  508-373-1100 
Last Trade
Last Trade: 
$59.67  
Change: 
0.51 (0.86%)  
Trade Time: 
04:00 PM EST  
Market Cap: 
$3.07B
Description of Business
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  FORM 8-K
    SECTION 1 BUSINESS AND OPERATIONS
      Item 1.01. Entry into a Material Definitive Agreement
    SECTION 8 OTHER EVENTS
      Item 8.01. Other Events.
    SECTION 9 FINANCIAL STATEMENTS AND EXHIBITS
      Item 9.01. Financial Statements and Exhibits.
    EXHIBIT INDEX
  EXHIBIT 1.1
  EXHIBIT 5.1
  EXHIBIT 99.1
  EXHIBIT 99.2