William S Hurley Filings

4

IPG PHOTONICS CORP

15 May 18

4

IPG PHOTONICS CORP

16 Mar 18

4

IPG PHOTONICS CORP

28 Aug 17

4

IPG PHOTONICS CORP

5 Jun 17

4

IPG PHOTONICS CORP

12 May 17

4

IPG PHOTONICS CORP

21 Feb 17

4

IPG PHOTONICS CORP

15 Dec 16

4

IPG PHOTONICS CORP

3 Jun 16

4

IPG PHOTONICS CORP

3 Dec 15

4/A

IPG PHOTONICS CORP

7 Jul 15

4

IPG PHOTONICS CORP

4 Jun 15