SMART SAND INC

Ticker: SND CUSIP: 83191H107 Class: Stock

Municipal Employees' Retirement System of Michigan's Holding History (CIK: 0001588873)

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

Q1 2020

Shares 139,520 Value ($000) $145 Avg Close $1.69 Range $0.55 - $2.56

Q4 2019

Shares 139,520 Value ($000) $352 Avg Close $2.47 Range $2.15 - $2.92

Q3 2019

Shares 139,520 Value ($000) $395 Avg Close $2.49 Range $2.01 - $3.31

Q2 2019

Shares 139,520 Value ($000) $340 Avg Close $3.55 Range $2.31 - $4.62

Q1 2019

Shares 79,600 Value ($000) $354 Avg Close $3.03 Range $2.15 - $4.68

Q4 2018

Shares 79,600 Value ($000) $177 Avg Close $3.15 Range $1.92 - $4.56

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2020	139,520	$145	$1.69	$0.55 - $2.56
Q4 2019	139,520	$352	$2.47	$2.15 - $2.92
Q3 2019	139,520	$395	$2.49	$2.01 - $3.31
Q2 2019	139,520	$340	$3.55	$2.31 - $4.62
Q1 2019	79,600	$354	$3.03	$2.15 - $4.68
Q4 2018	79,600	$177	$3.15	$1.92 - $4.56