SOLARIS OILFIELD INFRASTRUCT

Ticker: SEI CUSIP: 83418M103 Class: Common Stock

Nationwide Fund Advisors's Holding History (CIK: 0001097218)

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

Q3 2017

Shares 5,726 Value ($000) $100 Avg Close $10.25 Range $8.22 - $13.20

Q2 2017

Shares 5,726 Value ($000) $66 Avg Close $8.45 Range $7.37 - $9.29

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2017	5,726	$100	$10.25	$8.22 - $13.20
Q2 2017	5,726	$66	$8.45	$7.37 - $9.29