Maas, Jacob

Reported to SECin USFilings at 1 company

No score on this page, by design. These filings come from the American register (SEC). We show them as facts, with what the share price did since each filing and since each trade; our scores, percentiles and signals run on the Dutch register only, because that is the only register the model has been validated on.

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Filings

Most recent filing first. Reported is the day the filing reached the regulator, usually a few days after the trade itself.

2
Reported insider transactions
CompanyTypeValueReportedCompanyValueTypeSharesReported
Graham Holdings CoExecutive VPAdministrative$580,774501 sharesAug 31, 2026Graham Holdings CoExecutive VP$580,774Admin · Aug 31Administrative501Aug 31, 2026
Graham Holdings CoExecutive VPAwardnothing paid1,000 sharesAug 31, 2026Graham Holdings CoExecutive VPnothing paidAward · Aug 31Award1,000Aug 31, 2026