UNITED STS LIME & MINERALS I

Ticker: USLM CUSIP: 911922102 Class: Common Stock

Select Equity Group, L.P.'s Holding History (CIK: 0001592643)

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

Q4 2025

Shares 367,305 Value ($000) $43,981 Avg Close $123.98 Range $108.95 - $137.96

Q3 2025

Shares 418,728 Value ($000) $55,084 Avg Close $115.44 Range $94.77 - $132.11

Q2 2025

Shares 356,190 Value ($000) $35,548 Avg Close $97.73 Range $80.47 - $107.91

Q1 2025

Shares 339,786 Value ($000) $30,030 Avg Close $103.98 Range $83.30 - $135.72

Q4 2024

Shares 328,354 Value ($000) $43,586 Avg Close $126.79 Range $90.13 - $159.53

Q3 2024

Shares 224,406 Value ($000) $21,915 Avg Close $80.25 Range $65.45 - $97.88

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	367,305	$43,981	$123.98	$108.95 - $137.96
Q3 2025	418,728	$55,084	$115.44	$94.77 - $132.11
Q2 2025	356,190	$35,548	$97.73	$80.47 - $107.91
Q1 2025	339,786	$30,030	$103.98	$83.30 - $135.72
Q4 2024	328,354	$43,586	$126.79	$90.13 - $159.53
Q3 2024	224,406	$21,915	$80.25	$65.45 - $97.88