446 filings
Page 3 of 23
8-K
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4 Aug 21
Results of Operations and Financial Condition
8:36am
8-K
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14 Jun 21
Other Events
9:48am
SD
4yle01
27 May 21
Conflict minerals disclosure
11:09am
8-K
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10 May 21
Submission of Matters to a Vote of Security Holders
10:58am
8-K
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5 May 21
Results of Operations and Financial Condition
8:32am
8-K
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5 Apr 21
Other Events
11:14am
8-K
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25 Feb 21
Tony Allen Elected a Director of
9:43am
8-K
0cpsv162
24 Feb 21
Results of Operations and Financial Condition
8:36am
8-K
deg6asmm 1huhpx8yu5w
16 Dec 20
Departure of Directors or Certain Officers
12:00am
8-K
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8 Dec 20
Graham Holdings Company Completes Sale of Megaphone to Spotify
5:09pm
8-K
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10 Nov 20
Other Events
11:22am
8-K
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4 Nov 20
Departure of Directors or Certain Officers
5:26pm
8-K
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4 Nov 20
Results of Operations and Financial Condition
8:36am
UPLOAD
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13 Oct 20
Letter from SEC
12:00am
CORRESP
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6 Oct 20
Correspondence with SEC
12:00am