GRAHAM HLDGS CO

Ticker: GHC CUSIP: 384637104 Class: Common Stock

SPINNAKER TRUST's Holding History (CIK: 0001158970)

Note: Option positions (PUT/CALL) are excluded.

Q3 2025

Shares 176 Value ($000) $207 Avg Close $1030.17 Range $879.14 - $1195.82

Q4 2015

Shares 636 Value ($000) $308 Avg Close $491.36 Range $423.49 - $548.37

Q3 2015

Shares 636 Value ($000) $367 Avg Close $595.59 Range $510.07 - $650.41

Q2 2015

Shares 838 Value ($000) $901 Avg Close $568.21 Range $516.59 - $607.95

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	176	$207	$1030.17	$879.14 - $1195.82
Q4 2015	636	$308	$491.36	$423.49 - $548.37
Q3 2015	636	$367	$595.59	$510.07 - $650.41
Q2 2015	838	$901	$568.21	$516.59 - $607.95