BUILDERS FIRSTSOURCE INC

Ticker: BLDR CUSIP: 12008R107 Class: EQTY

THURSTON, SPRINGER, MILLER, HERD & TITAK, INC.'s Holding History (CIK: 0000319933)

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

Q4 2025

Shares 180 Value ($000) $19 Avg Close $112.38 Range $94.35 - $130.42

Q2 2025

Shares 409 Value ($000) $48 Avg Close $115.39 Range $102.60 - $131.32

Q1 2025

Shares 439 Value ($000) $55 Avg Close $145.49 Range $119.65 - $175.12

Q4 2024

Shares 655 Value ($000) $94 Avg Close $176.96 Range $141.03 - $201.53

Q3 2024

Shares 321 Value ($000) $62 Avg Close $165.82 Range $130.75 - $203.14

Q2 2024

Shares 298 Value ($000) $41 Avg Close $169.76 Range $133.58 - $210.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	180	$19	$112.38	$94.35 - $130.42
Q2 2025	409	$48	$115.39	$102.60 - $131.32
Q1 2025	439	$55	$145.49	$119.65 - $175.12
Q4 2024	655	$94	$176.96	$141.03 - $201.53
Q3 2024	321	$62	$165.82	$130.75 - $203.14
Q2 2024	298	$41	$169.76	$133.58 - $210.00