GRAHAM HLDGS CO

Ticker: GHC CUSIP: 384637104 Class: Common Stock

Alberta Investment Management Corp's Holding History (CIK: 0001463559)

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

Q2 2023

Shares 680 Value ($000) $389 Avg Close $565.32 Range $543.70 - $587.92

Q1 2023

Shares 680 Value ($000) $405 Avg Close $604.47 Range $530.49 - $663.55

Q4 2022

Shares 680 Value ($000) $411 Avg Close $591.76 Range $518.24 - $645.05

Q1 2022

Shares 810 Value ($000) $495 Avg Close $576.98 Range $536.78 - $648.32

Q4 2021

Shares 655 Value ($000) $413 Avg Close $565.37 Range $526.10 - $605.70

Q2 2014

Shares 1,900 Value ($000) $1,364 Avg Close $368.14 Range $345.36 - $392.61

Q1 2014

Shares 3,200 Value ($000) $2,252 Avg Close $359.32 Range $325.70 - $396.88

Q4 2013

Shares 1,700 Value ($000) $1,128 Avg Close $339.79 Range $315.53 - $360.20

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2023	680	$389	$565.32	$543.70 - $587.92
Q1 2023	680	$405	$604.47	$530.49 - $663.55
Q4 2022	680	$411	$591.76	$518.24 - $645.05
Q1 2022	810	$495	$576.98	$536.78 - $648.32
Q4 2021	655	$413	$565.37	$526.10 - $605.70
Q2 2014	1,900	$1,364	$368.14	$345.36 - $392.61
Q1 2014	3,200	$2,252	$359.32	$325.70 - $396.88
Q4 2013	1,700	$1,128	$339.79	$315.53 - $360.20