33 filings
SD
IPGP
IPG Photonics Corp
22 May 23
Conflict minerals disclosure
4:57pm
SD
IPGP
IPG Photonics Corp
12 May 22
Conflict minerals disclosure
4:52pm
SD
IPGP
IPG Photonics Corp
26 May 21
Conflict minerals disclosure
4:12pm
SD
IPGP
IPG Photonics Corp
29 May 20
Conflict minerals disclosure
4:25pm
SD
IPGP
IPG Photonics Corp
28 May 19
Conflict minerals disclosure
4:02pm
SD
6t3j2wj0w atjdy2x27
29 May 18
Conflict minerals disclosure
4:09pm
SD
mwua5ro
31 May 17
Conflict minerals disclosure
12:00am
SD
mxpfbxz1o4wkevi
27 May 16
Conflict minerals disclosure
12:00am
UPLOAD
mut38
6 Jul 15
Letter from SEC
12:00am
CORRESP
0tu9vxh0 cswg7
23 Jun 15
Correspondence with SEC
12:00am
UPLOAD
mbs5x0o8x 366g
11 Jun 15
Letter from SEC
12:00am
SD
8s152dyz2or1
1 Jun 15
Conflict minerals disclosure
12:00am
SD
mgcz9w3s
2 Jun 14
Conflict minerals disclosure
12:00am
UPLOAD
6scda
21 Jun 12
Letter from SEC
12:00am
CORRESP
cyib0riasme8h0
7 Jun 12
Correspondence with SEC
12:00am
UPLOAD
f9alq3wsyp4
23 May 12
Letter from SEC
12:00am
EFFECT
gai2pzg vyc1
4 Dec 09
Notice of effectiveness
12:00am
CORRESP
xemfkuim27xg lz
2 Dec 09
Correspondence with SEC
12:00am
UPLOAD
qaztf
16 Nov 09
Letter from SEC
12:00am
UPLOAD
rjpkez
6 May 08
Letter from SEC
12:00am