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
8b6zvjdcvxjz51
4 May 21
Additional proxy soliciting materials
4:02pm
DEFR14A
vx2302x3s5 88
15 Apr 21
Revised proxy
7:19am
DEFA14A
z7lohun v1zq
9 Apr 21
Additional proxy soliciting materials
4:37pm
DEFA14A
i4och6x6h m2g
8 Apr 20
Additional proxy soliciting materials
4:04pm
DEFA14A
m0uavvvmq rls
8 Apr 19
Additional proxy soliciting materials
4:53pm
DEFA14A
tgup6
24 May 17
Additional proxy soliciting materials
12:00am
DEFA14A
k6qx8k58
5 Apr 17
Additional proxy soliciting materials
12:00am
DEFA14A
zmjy9p48cm8v
5 Apr 16
Additional proxy soliciting materials
12:00am
DEFA14A
9hx rawyxn
7 Apr 15
Additional proxy soliciting materials
12:00am