GRAHAM HLDGS CO

Ticker: GHC CUSIP: 384637104 Class: Common Stock

PRIVATE TRUST CO NA's Holding History (CIK: 0001277557)

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

Q1 2023

Shares 2 Value ($000) $1 Avg Close $604.47 Range $530.49 - $663.55

Q4 2022

Shares 2 Value ($000) $0 Avg Close $591.76 Range $518.24 - $645.05

Q3 2022

Shares 2 Value ($000) $1 Avg Close $553.33 Range $508.87 - $593.76

Q2 2022

Shares 2 Value ($000) $1 Avg Close $574.29 Range $515.36 - $613.36

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	2	$1	$604.47	$530.49 - $663.55
Q4 2022	2	$0	$591.76	$518.24 - $645.05
Q3 2022	2	$1	$553.33	$508.87 - $593.76
Q2 2022	2	$1	$574.29	$515.36 - $613.36