SOLARIS OILFIELD INFRASTRUCT

Ticker: SEI CUSIP: 83418M103 Class: Common Stock

Channing Capital Management, LLC's Holding History (CIK: 0001302404)

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

Q4 2025

Shares 205,290 Value ($000) $9,437 Avg Close $48.29 Range $38.42 - $57.04

Q3 2025

Shares 267,831 Value ($000) $10,705 Avg Close $31.12 Range $24.43 - $43.37

Q2 2025

Shares 353,292 Value ($000) $9,995 Avg Close $23.34 Range $14.12 - $30.16

Q1 2025

Shares 284,910 Value ($000) $6,200 Avg Close $27.32 Range $19.11 - $38.41

Q3 2023

Shares 30,088 Value ($000) $321 Avg Close $9.42 Range $7.29 - $10.41

Q2 2023

Shares 39,726 Value ($000) $331 Avg Close $7.30 Range $6.49 - $8.44

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	205,290	$9,437	$48.29	$38.42 - $57.04
Q3 2025	267,831	$10,705	$31.12	$24.43 - $43.37
Q2 2025	353,292	$9,995	$23.34	$14.12 - $30.16
Q1 2025	284,910	$6,200	$27.32	$19.11 - $38.41
Q3 2023	30,088	$321	$9.42	$7.29 - $10.41
Q2 2023	39,726	$331	$7.30	$6.49 - $8.44