32 filings
DEFA14A
IPGP
IPG Photonics Corp
13 Apr 23
Additional proxy soliciting materials
6:16am
DEF 14A
IPGP
IPG Photonics Corp
Definitive proxy
13 Apr 23
6:15am
PRE 14A
IPGP
IPG Photonics Corp
27 Mar 23
Preliminary proxy
4:23pm
DEFA14A
IPGP
IPG Photonics Corp
6 Apr 22
Additional proxy soliciting materials
4:44pm
DEF 14A
IPGP
IPG Photonics Corp
Definitive proxy
6 Apr 22
4:28pm
DEFA14A
v84dvym8x 8cyxyn
4 May 21
Additional proxy soliciting materials
4:02pm
DEFR14A
ahwtxf
15 Apr 21
Revised proxy
7:19am
DEFA14A
9weu8
9 Apr 21
Additional proxy soliciting materials
4:37pm
DEFA14A
1z8msyy k16
8 Apr 20
Additional proxy soliciting materials
4:04pm
DEFA14A
u8po3bnbib out0
8 Apr 19
Additional proxy soliciting materials
4:53pm
DEFA14A
ox58ahxateea c7tit
24 May 17
Additional proxy soliciting materials
12:00am
DEFA14A
h85enxe
5 Apr 17
Additional proxy soliciting materials
12:00am
DEFA14A
fq1kndpbcn6jmd2ndvl
5 Apr 16
Additional proxy soliciting materials
12:00am
DEFA14A
pqdgc
7 Apr 15
Additional proxy soliciting materials
12:00am