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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001111928-16-000290
Filing Date
2016-12-15
Accepted
2016-12-15 16:44:01
Documents
1
Period of Report
2016-12-15

Document Format Files

Seq Description Document Type Size
1 FORM 4 wf-form4_148183822781860.html 4  
1 FORM 4 wf-form4_148183822781860.xml 4 3463
  Complete submission text file 0001111928-16-000290.txt   4770
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)

IRS No.: 043444218 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 3674 Semiconductors & Related Devices

Mailing Address 350 ELLIS STREET MOUNTAIN VIEW CA 94043
Business Address
SEIFERT THOMAS J (Reporting) CIK: 0001473289 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-33155 | Film No.: 162054156