Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001209191-14-026197
Filing Date
2014-04-07
Accepted
2014-04-07 17:24:13
Documents
1
Period of Report
2014-04-03

Document Format Files

Seq Description Document Type Size
1 FORM 4 SUBMISSION doc4.html 4  
1 FORM 4 SUBMISSION doc4.xml 4 5327
  Complete submission text file 0001209191-14-026197.txt   6791
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 50 OLD WEBSTER ROAD OXFORD MA 01540
Business Address 50 OLD WEBSTER ROAD OXFORD MA 01540 5083731123
Valentin Gapontsev Trust I (Reporting) CIK: 0001508155 (see all company filings)

State of Incorp.: MA | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-33155 | Film No.: 14749454