BUILDERS FIRSTSOURCE INC

Ticker: BLDR CUSIP: 12008R107 Class: EQTY

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM's Holding History (CIK: 0001132716)

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

Q4 2023

Shares 33,850 Value ($000) $5,651 Avg Close $132.90 Range $105.24 - $171.03

Q2 2023

Shares 18,975 Value ($000) $2,581 Avg Close $111.21 Range $84.78 - $138.53

Q3 2021

Shares 270,000 Value ($000) $13,970,000 Avg Close $48.84 Range $39.24 - $55.54

Q2 2021

Shares 230,000 Value ($000) $9,812,000 Avg Close $46.37 Range $41.23 - $53.99

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2023	33,850	$5,651	$132.90	$105.24 - $171.03
Q2 2023	18,975	$2,581	$111.21	$84.78 - $138.53
Q3 2021	270,000	$13,970,000	$48.84	$39.24 - $55.54
Q2 2021	230,000	$9,812,000	$46.37	$41.23 - $53.99