SMART SAND INC

Ticker: SND CUSIP: 83191H107 Class: Stock

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

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

Q3 2017

Shares 12,273 Value ($000) $83 Avg Close $6.43 Range $4.81 - $9.20

Q2 2017

Shares 28,273 Value ($000) $252 Avg Close $11.33 Range $7.51 - $16.67

Q1 2017

Shares 7,190 Value ($000) $117 Avg Close $17.10 Range $12.51 - $21.99

Q4 2016

Shares 5,593 Value ($000) $93 Avg Close $13.29 Range $10.30 - $17.00

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2017	12,273	$83	$6.43	$4.81 - $9.20
Q2 2017	28,273	$252	$11.33	$7.51 - $16.67
Q1 2017	7,190	$117	$17.10	$12.51 - $21.99
Q4 2016	5,593	$93	$13.29	$10.30 - $17.00