675 filings
Page 6 of 34
SD
GHC
Graham Holdings Co. - Ordinary Shares
27 May 22
Conflict minerals disclosure
9:34am
13F-HR
GHC
Graham Holdings Co. - Ordinary Shares
13 May 22
Quarterly holdings report by institutional manager
2:35pm
8-K
GHC
Graham Holdings Co. - Ordinary Shares
6 May 22
Submission of Matters to a Vote of Security Holders
1:29pm
8-K
GHC
Graham Holdings Co. - Ordinary Shares
4 May 22
Results of Operations and Financial Condition
8:33am
DEF 14A
GHC
Graham Holdings Co. - Ordinary Shares
Definitive proxy
24 Mar 22
4:38pm
4
GHC
Graham Holdings Co. - Ordinary Shares
8 Mar 22
Graham / Timothy J O'Shaughnessy ownership change
4:31pm
10-K
2021 FY
GHC
Graham Holdings Co. - Ordinary Shares
Annual report
25 Feb 22
9:02am
8-K
GHC
Graham Holdings Co. - Ordinary Shares
25 Feb 22
Results of Operations and Financial Condition
8:34am
SC 13G/A
Southeastern Asset Management Inc
14 Feb 22
Graham / SOUTHEASTERN ASSET MANAGEMENT ownership change
5:07pm
13F-HR
GHC
Graham Holdings Co. - Ordinary Shares
14 Feb 22
Quarterly holdings report by institutional manager
4:11pm
4
Sandra M. Stonesifer
11 Feb 22
Graham / Sandra M. Stonesifer ownership change
11:57am
SC 13G/A
GHC
Graham Holdings Co. - Ordinary Shares
10 Feb 22
Graham / VANGUARD ownership change
8:16am
SC 13G/A
Dimensional Fund Advisors LP
8 Feb 22
Graham / DIMENSIONAL FUND ADVISORS ownership change
3:53pm
SC 13G/A
BLK
Blackrock Inc.
27 Jan 22
Graham / BlackRock ownership change
12:00am
SC 13G/A
BLK
Blackrock Inc.
25 Jan 22
Graham / BlackRock ownership change
11:28am
4/A
Jacob Maas,
24 Jan 22
Graham / Jacob Maas, ownership change
11:45am
4
GHC
Graham Holdings Co. - Ordinary Shares
21 Jan 22
Graham / Jacob Maas, ownership change
4:23pm
8-K
GHC
Graham Holdings Co. - Ordinary Shares
23 Dec 21
Departure of Directors or Certain Officers
3:47pm
4
Andrew Stephen Rosen
23 Dec 21
Graham / Andrew Stephen Rosen ownership change
3:03pm