GRAHAM HLDGS CO

Ticker: GHC CUSIP: 384637104 Class: Common Stock

Longboard Asset Management, LP's Holding History (CIK: 0002045792)

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

Q2 2025

Shares 262 Value ($000) $248 Avg Close $936.82 Range $869.08 - $1009.43

Q1 2025

Shares 262 Value ($000) $252 Avg Close $923.03 Range $832.63 - $986.09

Q4 2024

Shares 262 Value ($000) $228 Avg Close $866.75 Range $762.85 - $964.88

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	262	$248	$936.82	$869.08 - $1009.43
Q1 2025	262	$252	$923.03	$832.63 - $986.09
Q4 2024	262	$228	$866.75	$762.85 - $964.88