Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001181431-12-035114
Filing Date
2012-06-07
Accepted
2012-06-07 08:30:41
Documents
1
Period of Report
2012-06-05

Document Format Files

Seq Description Document Type Size
1 FORM 4 rrd347946.html 4  
1 FORM 4 rrd347946.xml 4 5359
  Complete submission text file 0001181431-12-035114.txt   6524
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
Business Address
GAUTHIER HENRY E (Reporting) CIK: 0001234296 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-33155 | Film No.: 12893261