SOLARIS OILFIELD INFRASTRUCT

Ticker: SEI CUSIP: 83418M103 Class: Common Stock

BlackRock, Inc.'s Holding History (CIK: 0002012383)

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

Q4 2025

Shares 4,311,968 Value ($000) $198,221 Avg Close $48.29 Range $38.42 - $57.04

Q3 2025

Shares 4,852,484 Value ($000) $193,954 Avg Close $31.12 Range $24.43 - $43.37

Q2 2025

Shares 6,134,853 Value ($000) $173,555 Avg Close $23.34 Range $14.12 - $30.16

Q1 2025

Shares 6,560,535 Value ($000) $142,757 Avg Close $27.32 Range $19.11 - $38.41

Q4 2024

Shares 5,683,470 Value ($000) $163,570 Avg Close $19.52 Range $12.34 - $32.10

Q3 2024

Shares 2,404,087 Value ($000) $30,676 Avg Close $11.60 Range $7.99 - $14.01

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	4,311,968	$198,221	$48.29	$38.42 - $57.04
Q3 2025	4,852,484	$193,954	$31.12	$24.43 - $43.37
Q2 2025	6,134,853	$173,555	$23.34	$14.12 - $30.16
Q1 2025	6,560,535	$142,757	$27.32	$19.11 - $38.41
Q4 2024	5,683,470	$163,570	$19.52	$12.34 - $32.10
Q3 2024	2,404,087	$30,676	$11.60	$7.99 - $14.01