Child Michael C Filings

4

IPG PHOTONICS CORP

28 Jun 24

4

IPG PHOTONICS CORP

3 Jun 24

4

IPG PHOTONICS CORP

25 May 23

4

IPG PHOTONICS CORP

25 May 22

4

IPG PHOTONICS CORP

17 Nov 21

4

IPG PHOTONICS CORP

26 May 21

4

IPG PHOTONICS CORP

21 May 21

4

IPG PHOTONICS CORP

20 Aug 20

4

IPG PHOTONICS CORP

29 May 20

4

IPG PHOTONICS CORP

21 May 20

4

IPG PHOTONICS CORP

16 Dec 19

4

FINISAR CORP

25 Sep 19

4

FINISAR CORP

11 Sep 19

4

IPG PHOTONICS CORP

3 Jun 19

4

IPG PHOTONICS CORP

8 Mar 19

4

FINISAR CORP

13 Sep 18

4

IPG PHOTONICS CORP

7 Jun 18

4

IPG PHOTONICS CORP

8 May 18

4

IPG PHOTONICS CORP

21 Nov 17

4

FINISAR CORP

14 Sep 17

4

IPG PHOTONICS CORP

8 Jun 17

4

IPG PHOTONICS CORP

5 Jun 17

4

FINISAR CORP

15 Sep 16

4

ULTRATECH INC

26 Jul 16

4

IPG PHOTONICS CORP

3 Jun 16

4

IPG PHOTONICS CORP

9 Mar 16

4

FINISAR CORP

17 Sep 15

4

ULTRATECH INC

23 Jul 15

4/A

IPG PHOTONICS CORP

7 Jul 15

4

IPG PHOTONICS CORP

4 Jun 15