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O'Shaughnessy Laura

InsiderCIK: 0001813477
Total Volume
$62.3M
Purchases
$0
Sales
$0
Companies
1

Trading History (4 filings)

Graham Holdings Co(GHC)
O'Shaughnessy LauraInsider
Filed Nov 13, 2025
Other
$0
View DetailsSEC Filing
Graham Holdings Co(GHC)
O'Shaughnessy LauraInsider
Filed Oct 9, 2025
Other
$0
View DetailsSEC Filing
Graham Holdings Co(GHC)
O'Shaughnessy LauraInsider
Filed Sep 30, 2025
Other
$0
View DetailsSEC Filing
Graham Holdings Co(GHC)
O'Shaughnessy LauraInsider
Filed Aug 22, 2025
Other
$0
View DetailsSEC Filing