BUILDERS FIRSTSOURCE INC

Ticker: BLDR CUSIP: 12008R107 Class: EQTY

Weiss Asset Management LP's Holding History (CIK: 0001357550)

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

Q2 2025

Shares 14,257 Value ($000) $1,664 Avg Close $115.39 Range $102.60 - $131.32

Q4 2024

Shares 6,436 Value ($000) $920 Avg Close $176.96 Range $141.03 - $201.53

Q3 2024

Shares 54,478 Value ($000) $10,561 Avg Close $165.82 Range $130.75 - $203.14

Q1 2024

Shares 28,438 Value ($000) $5,931 Avg Close $184.81 Range $154.01 - $214.70

Q4 2023

Shares 6,839 Value ($000) $1,142 Avg Close $132.90 Range $105.24 - $171.03

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	14,257	$1,664	$115.39	$102.60 - $131.32
Q4 2024	6,436	$920	$176.96	$141.03 - $201.53
Q3 2024	54,478	$10,561	$165.82	$130.75 - $203.14
Q1 2024	28,438	$5,931	$184.81	$154.01 - $214.70
Q4 2023	6,839	$1,142	$132.90	$105.24 - $171.03