SOLARIS OILFIELD INFRASTRUCT

Ticker: SEI CUSIP: 83418M103 Class: Common Stock

Rockefeller Capital Management L.P.'s Holding History (CIK: 0001739439)

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

Q4 2025

Shares 1,652 Value ($000) $76 Avg Close $48.29 Range $38.42 - $57.04

Q3 2025

Shares 272 Value ($000) $11 Avg Close $31.12 Range $24.43 - $43.37

Q2 2025

Shares 142,500 Value ($000) $4,031 Avg Close $23.34 Range $14.12 - $30.16

Q3 2021

Shares 249 Value ($000) $2 Avg Close $6.81 Range $5.75 - $8.52

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,652	$76	$48.29	$38.42 - $57.04
Q3 2025	272	$11	$31.12	$24.43 - $43.37
Q2 2025	142,500	$4,031	$23.34	$14.12 - $30.16
Q3 2021	249	$2	$6.81	$5.75 - $8.52