SOLARIS OILFIELD INFRASTRUCT

Ticker: SEI CUSIP: 83418M103 Class: Common Stock

Caprock Group, LLC's Holding History (CIK: 0001610769)

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

Q4 2025

Shares 14,468 Value ($000) $665 Avg Close $48.29 Range $38.42 - $57.04

Q3 2025

Shares 16,058 Value ($000) $507 Avg Close $31.12 Range $24.43 - $43.37

Q1 2025

Shares 22,677 Value ($000) $493 Avg Close $27.32 Range $19.11 - $38.41

Q4 2024

Shares 27,294 Value ($000) $786 Avg Close $19.52 Range $12.34 - $32.10

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	14,468	$665	$48.29	$38.42 - $57.04
Q3 2025	16,058	$507	$31.12	$24.43 - $43.37
Q1 2025	22,677	$493	$27.32	$19.11 - $38.41
Q4 2024	27,294	$786	$19.52	$12.34 - $32.10