Activity — Maas, Jacob

2 moves.

Date	Action	Company	Value	Shares Δ	Position after	Impact
Jan 16, 2026	Other	GHC Graham Holdings Co Class B Common Stock	$433.7K	-377 -5.36%	6,657 0.16% of shares	low
Jan 16, 2026	Grant	GHC Graham Holdings Co Class B Common Stock	$0	+1K +16.57%	7,034 0.17% of shares	low