35 filings
DEFA14A
GHC
Graham Holdings Co. - Ordinary Shares
26 Mar 24
Additional proxy soliciting materials
9:07am
DEF 14A
GHC
Graham Holdings Co. - Ordinary Shares
Definitive proxy
26 Mar 24
9:05am
DEF 14A
GHC
Graham Holdings Co. - Ordinary Shares
Definitive proxy
23 Mar 23
8:51am
DEF 14A
GHC
Graham Holdings Co. - Ordinary Shares
Definitive proxy
24 Mar 22
4:38pm
DEF 14A
GHC
Graham Holdings Co. - Ordinary Shares
Definitive proxy
25 Mar 21
12:00am
DEFA14A
x092wmp4
17 Apr 20
Additional proxy soliciting materials
3:00pm