SOLARIS OILFIELD INFRASTRUCT

Ticker: SEI CUSIP: 83418M103 Class: Common Stock

FRED ALGER MANAGEMENT, LLC's Holding History (CIK: 0000003520)

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

Q2 2020

Shares 25,169 Value ($000) $187 Avg Close $5.19 Range $3.79 - $7.28

Q1 2020

Shares 345,285 Value ($000) $1,813 Avg Close $8.12 Range $3.54 - $11.29

Q4 2019

Shares 691,192 Value ($000) $9,677 Avg Close $9.23 Range $7.85 - $11.39

Q3 2019

Shares 794,463 Value ($000) $10,662 Avg Close $10.40 Range $9.58 - $11.75

Q2 2019

Shares 919,519 Value ($000) $13,774 Avg Close $12.55 Range $10.47 - $14.59

Q1 2019

Shares 857,786 Value ($000) $14,102 Avg Close $11.53 Range $8.79 - $13.22

Q4 2018

Shares 2,214,887 Value ($000) $26,778 Avg Close $10.59 Range $7.89 - $14.30

Q3 2018

Shares 2,471,391 Value ($000) $46,685 Avg Close $11.96 Range $9.66 - $14.32

Q2 2018

Shares 2,217,243 Value ($000) $31,684 Avg Close $12.37 Range $10.03 - $15.03

Q1 2018

Shares 830,991 Value ($000) $13,761 Avg Close $14.02 Range $11.69 - $17.86

Q4 2017

Shares 78,742 Value ($000) $1,686 Avg Close $12.61 Range $10.45 - $16.39

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2020	25,169	$187	$5.19	$3.79 - $7.28
Q1 2020	345,285	$1,813	$8.12	$3.54 - $11.29
Q4 2019	691,192	$9,677	$9.23	$7.85 - $11.39
Q3 2019	794,463	$10,662	$10.40	$9.58 - $11.75
Q2 2019	919,519	$13,774	$12.55	$10.47 - $14.59
Q1 2019	857,786	$14,102	$11.53	$8.79 - $13.22
Q4 2018	2,214,887	$26,778	$10.59	$7.89 - $14.30
Q3 2018	2,471,391	$46,685	$11.96	$9.66 - $14.32
Q2 2018	2,217,243	$31,684	$12.37	$10.03 - $15.03
Q1 2018	830,991	$13,761	$14.02	$11.69 - $17.86
Q4 2017	78,742	$1,686	$12.61	$10.45 - $16.39