GRAHAM HLDGS CO

Ticker: GHC CUSIP: 384637104 Class: Common Stock

Aigen Investment Management, LP's Holding History (CIK: 0001741224)

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

Q2 2020

Shares 6,473 Value ($000) $2,218 Avg Close $331.53 Range $279.71 - $388.10

Q1 2020

Shares 228 Value ($000) $78 Avg Close $476.76 Range $251.81 - $608.34

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2020	6,473	$2,218	$331.53	$279.71 - $388.10
Q1 2020	228	$78	$476.76	$251.81 - $608.34