SOLARIS OILFIELD INFRASTRUCT

Ticker: SEI CUSIP: 83418M103 Class: Common Stock

CHATHAM CAPITAL GROUP, INC.'s Holding History (CIK: 0001108969)

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

Q1 2020

Shares 96,106 Value ($000) $505 Avg Close $8.12 Range $3.54 - $11.29

Q4 2019

Shares 49,730 Value ($000) $696 Avg Close $9.23 Range $7.85 - $11.39

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2020	96,106	$505	$8.12	$3.54 - $11.29
Q4 2019	49,730	$696	$9.23	$7.85 - $11.39