BUILDERS FIRSTSOURCE INC

Ticker: BLDR CUSIP: 12008R107 Class: EQTY

IMC-Chicago, LLC's Holding History (CIK: 0001452861)

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

Q4 2025

Shares 31,688 Value ($000) $3,260 Avg Close $112.38 Range $94.35 - $130.42

Q3 2025

Shares 28,040 Value ($000) $3,400 Avg Close $132.67 Range $115.57 - $151.03

Q1 2025

Shares 13,138 Value ($000) $1,641 Avg Close $145.49 Range $119.65 - $175.12

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	31,688	$3,260	$112.38	$94.35 - $130.42
Q3 2025	28,040	$3,400	$132.67	$115.57 - $151.03
Q1 2025	13,138	$1,641	$145.49	$119.65 - $175.12