Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001181431-11-034286
Filing Date
2011-06-02
Accepted
2011-06-02 16:22:28
Documents
1
Period of Report
2011-05-31

Document Format Files

Seq Description Document Type Size
1 FORM 4 rrd314165.html 4  
1 FORM 4 rrd314165.xml 4 12194
  Complete submission text file 0001181431-11-034286.txt   13455
Mailing Address 50 OLD WEBSTER ROAD OXFORD MA 01540
Business Address 50 OLD WEBSTER ROAD OXFORD MA 01540 5083731100
IPG PHOTONICS CORP (Issuer) CIK: 0001111928 (see all company filings)

EIN.: 043444218 | State of Incorp.: DE
SIC: 3674 Semiconductors & Related Devices

Mailing Address 125 HIGH ST STE 2500 BOSTON MA 02110
Business Address
CHILD MICHAEL C (Reporting) CIK: 0001262095 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-33155 | Film No.: 11888833