SMART SAND INC

Ticker: SND CUSIP: 83191H107 Class: Stock

GLOBEFLEX CAPITAL L P's Holding History (CIK: 0000921531)

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

Q1 2020

Shares 185,053 Value ($000) $192 Avg Close $1.69 Range $0.55 - $2.56

Q4 2019

Shares 185,053 Value ($000) $466 Avg Close $2.47 Range $2.15 - $2.92

Q2 2018

Shares 41,600 Value ($000) $221 Avg Close $6.35 Range $4.84 - $8.14

Q1 2018

Shares 54,200 Value ($000) $315 Avg Close $8.24 Range $5.34 - $11.06

Q4 2017

Shares 17,197 Value ($000) $149 Avg Close $7.75 Range $6.30 - $9.61

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2020	185,053	$192	$1.69	$0.55 - $2.56
Q4 2019	185,053	$466	$2.47	$2.15 - $2.92
Q2 2018	41,600	$221	$6.35	$4.84 - $8.14
Q1 2018	54,200	$315	$8.24	$5.34 - $11.06
Q4 2017	17,197	$149	$7.75	$6.30 - $9.61