Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001111928-14-000055
Filing Date
2014-06-04
Accepted
2014-06-04 16:45:20
Documents
1
Period of Report
2014-06-03

Document Format Files

Seq Description Document Type Size
1 FORM 4 wf-form4_140191470933794.html 4  
1 FORM 4 wf-form4_140191470933794.xml 4 5399
  Complete submission text file 0001111928-14-000055.txt   6672
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 ONE AMD PLACE SUNNYVALE CA 94088
Business Address
SEIFERT THOMAS J (Reporting) CIK: 0001473289 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-33155 | Film No.: 14891300