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Maas, Jacob
Executive VP
CIK: 0001655513
Total Volume
$6.0M
Purchases
$0
Sales
$0
Companies
1
Trading History (3 filings)
Graham Holdings Co
(GHC)
Maas, Jacob
Executive VP
Filed Jan 21, 2026
Grant
$0
1 grant
View Details
SEC Filing
Graham Holdings Co
(GHC)
Maas, Jacob
Executive VP
Filed Oct 22, 2025
Grant
$0
1 grant
View Details
SEC Filing
Graham Holdings Co
(GHC)
Maas, Jacob
Executive VP
Filed Aug 21, 2025
Other
$0
View Details
SEC Filing