BUILDERS FIRSTSOURCE INC

Ticker: BLDR CUSIP: 12008R107 Class: EQTY

Divisadero Street Capital Management, LP's Holding History (CIK: 0001901865)

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

Q4 2022

Shares 15,000 Value ($000) $973 Avg Close $62.46 Range $53.79 - $70.00

Q3 2022

Shares 15,000 Value ($000) $884 Avg Close $62.52 Range $52.70 - $74.48

Q2 2022

Shares 80,000 Value ($000) $4,296 Avg Close $61.32 Range $48.91 - $71.60

Q1 2022

Shares 55,000 Value ($000) $3,550 Avg Close $72.59 Range $63.20 - $86.48

Q4 2021

Shares 51,596 Value ($000) $4,422 Avg Close $67.74 Range $51.33 - $86.20

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	15,000	$973	$62.46	$53.79 - $70.00
Q3 2022	15,000	$884	$62.52	$52.70 - $74.48
Q2 2022	80,000	$4,296	$61.32	$48.91 - $71.60
Q1 2022	55,000	$3,550	$72.59	$63.20 - $86.48
Q4 2021	51,596	$4,422	$67.74	$51.33 - $86.20