SOLARIS OILFIELD INFRASTRUCT

Ticker: SEI CUSIP: 83418M103 Class: Common Stock

MATHER GROUP, LLC.'s Holding History (CIK: 0001527641)

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

Q3 2025

Shares 534 Value ($000) $21 Avg Close $31.12 Range $24.43 - $43.37

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	534	$21	$31.12	$24.43 - $43.37