UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

(Mark One)

☒	QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended June 30, ~~2020~~2021

☐	TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from to

Commission File Number: 001-38090

SOLARIS OILFIELD INFRASTRUCTURE, INC.

(Exact name of registrant as specified in its charter)


Delaware	81-5223109
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)

9811 Katy Freeway, Suite 700 Houston, Texas	77024
(Address of principal executive offices)	(Zip code)

(281) 501-3070

(Registrant’s telephone number, including area code)

(Former name, former address and former fiscal year, if changed since last report)

Securities registered pursuant to Section 12(b) of the Act:


Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Class A Common Stock, $0.01 par value	“SOI”	New York Stock Exchange

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act.


Large accelerated filer	☐	Accelerated filer	☒
Non-accelerated filer	☐	Smaller reporting company	☐☒
		Emerging growth company	☒

If an emerging growth company indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☒

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒

As of ~~July 27, 2020,~~August 3, 2021, the registrant had ~~29,376,398~~31,862,999 shares of Class A common stock, $0.01 par value per share, and ~~15,889,169~~13,818,517 shares of Class B common stock, $0.00 par value per share, outstanding.

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SOLARIS OILFIELD INFRASTRUCTURE, INC.

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CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING STATEMENTS

This Quarterly Report on Form 10-Q (the “Quarterly Report”) includes “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933, as amended (the “Securities Act”), and Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). Statements that are predictive in nature, that depend upon or refer to future events or conditions or that include the words “believe,” “expect,” “anticipate,” “intend,” “estimate” and other expressions that are predictions of or indicate future events and trends and that do not relate to historical matters identify forward-looking statements. Our forward-looking statements include statements about our business strategy, our industry, our future profitability, expected capital expenditures and the impact of such expenditures on our performance, management changes, current and potential future long-term contracts and our future business and financial performance. In addition, our forward-looking statements address the various risks and uncertainties associated with the extraordinary market environment and impacts resulting from both the coronavirus 2019 (“COVID-19”) pandemic and the continued volatility in global oil markets, and the expected impact of these events on our businesses, operations, earnings and results.

A forward-looking statement may include a statement of the assumptions or bases underlying the forward-looking statement. We believe that we have chosen these assumptions or bases in good faith and that they are reasonable. You are cautioned not to place undue reliance on any forward-looking statements. You should also understand that it is not possible to predict or identify all such factors and should not consider the following list to be a complete statement of all potential risks and uncertainties. Factors that could cause our actual results to differ materially from the results contemplated by such forward-looking statements include:

●

the level of domestic capital spending by the oil and natural gas industry ~~which has been significantly impacted by the continuation of material decline in global crude oil demand~~ and ~~crude oil prices for an uncertain period of time that correspondingly have led to a significant reduction in domestic capital spending;~~

●

~~developments in the global economy as well as the public health crisis related to the COVID-19 virus and resulting demand and supply for oil and natural gas;~~

●

uncertainty regarding the future actions of oil producers and the risk that they take actions that will prolong or exacerbate the current over-supply of crude oil;

●

developments in the global economy, as well as the public health crisis related to the COVID-19 pandemic, and the resulting impacts to the demand and supply for oil and natural gas or volatility of oil and natural gas prices;

●

operational challenges relating to the COVID-19 pandemic, distribution and administration of the COVID-19 vaccines and efforts to mitigate the impact and spread of the virus;

●

uncertainty regarding the timing, pace and extent of an economic recovery in the United States and elsewhere, which in turn will likely affect demand for crude oil and therefore the demand for the services we provide and the commercial opportunities available to us;

●

~~natural~~consolidation amongst current or ~~man-made disasters~~potential customers that could affect demand for our products and ~~other external events that may disrupt our operations;~~

●

~~continued volatility of oil and natural gas prices;~~services;

●

large or multiple customer defaults, including defaults resulting from actual or potential insolvencies;

●

technological advancements in well completion ~~technologies;~~technologies and our ability to expand our product and service offerings;

●

competitive conditions in our industry;

●

inability to fully protect our intellectual property rights;

●

~~changes in the long-term supply of and demand for oil and natural gas;~~

●

actions taken by our customers, competitors and third-party operators;

●

significant changes in the transportation industries or fluctuations in transportation costs or the availability or reliability of transportation ~~to supply~~that service our ~~systems;~~business;

●

changes in the availability and cost of capital;

●

our ability to successfully implement our business strategy;

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●

~~our ability to successfully implement our business plan;~~

●

~~our ability to complete growth projects on time and on budget;~~

●

~~the price and availability of debt and equity financing (including changes in interest rates);~~

●

changes in our tax status;

●

~~our ability to successfully develop our research and technology capabilities and implement technological developments and enhancements and expand our product and service offerings;~~

●

changes in market price and availability of materials;

●

the effects of existing and future laws and governmental regulations (or the interpretation thereof); on us and our customers;

●

cyber-attacks targeting systems and infrastructure used by the oil and natural gas industry;

●

~~failure to secure or maintain contracts with our largest customers;~~

●

the effects of future litigation;

●

credit markets;

●

business acquisitions;

●

~~weather~~natural or man-made disasters and other ~~natural phenomena;~~external events that may disrupt our manufacturing operations;

●

uncertainty regarding our future operating results;

●

~~significant changes in the transportation industries that service our business, such as increased regulation and embargoes;~~

●

the impact of current and future laws, rulings, governmental regulations, accounting standards and statements, and related interpretations; and

●

plans, objectives, expectations and intentions contained in this Quarterly Report that are not historical.

All forward-looking statements speak only as of the date of this Quarterly Report. You should not place undue reliance on our forward-looking statements. Although forward-looking statements reflect our good faith beliefs at the time they are made, forward-looking statements involve known and unknown risks, uncertainties and other factors, including the factors described under Item 1A, “Risk Factors” in our Annual Report on Form 10-K for the year ended December 31, ~~2019,~~2020, this Quarterly Report and in our other filings with the United States Securities and Exchange Commission (the “SEC”), which may cause our actual results, performance or achievements to differ materially from anticipated future results, performance or achievements expressed or implied by such forward-looking statements. We undertake no obligation to publicly update or revise any forward-looking statement, whether as a result of new information, future events, changed circumstances or otherwise, unless required by law.

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PART 1: FINANCIAL INFORMATION

Item 1: Financial Statements

SOLARIS OILFIELD INFRASTRUCTURE, INC.

CONDENSED CONSOLIDATED BALANCE SHEETS

(In thousands, except share and per share amounts)

(Unaudited)


	June 30,		December 31,
	2021		2020
Assets
Current assets:
Cash and cash equivalents	$	46,276	$	60,366
Accounts receivable, net of allowances for credit losses of $920 and $1,099, respectively		31,341		18,243
Prepaid expenses and other current assets		3,813		2,169
Inventories		1,939		954
Total current assets		83,369		81,732
Property, plant and equipment, net		241,048		245,884
Non-current inventories		2,882		3,318
Operating lease right-of-use assets		4,449		4,708
Goodwill		13,004		13,004
Intangible assets, net		2,593		2,982
Deferred tax assets		63,842		59,805
Other assets		381		463
Total assets	$	411,568	$	411,896
Liabilities and Stockholders' Equity
Current liabilities:
Accounts payable	$	14,145	$	6,863
Accrued liabilities		12,006		11,986
Current portion of payables related to Tax Receivable Agreement		606		606
Current portion of operating lease liabilities		693		647
Current portion of finance lease liabilities		30		30
Other current liabilities		813		75
Total current liabilities		28,293		20,207
Operating lease liabilities, net of current		6,981		7,419
Finance lease liabilities, net of current		85		100
Payables related to Tax Receivable Agreement		72,908		68,097
Other long-term liabilities		587		594
Total liabilities		108,854		96,417
Commitments and contingencies (Note 8)
Stockholders' equity:
Preferred stock, $0.01 par value, 50,000 shares authorized, NaN issued and outstanding		—		—
Class A common stock, $0.01 par value, 600,000 shares authorized, 30,984 shares issued and outstanding as of June 30, 2021 and 28,943 shares issued and outstanding as of December 31, 2020		310		290
Class B common stock, $0.00 par value, 180,000 shares authorized, 13,820 shares issued and outstanding as of June 30, 2021 and 15,685 issued and outstanding as of December 31, 2020		—		—
Additional paid-in capital		194,690		180,415
Retained earnings		11,137		20,549
Total stockholders' equity attributable to Solaris		206,137		201,254
Non-controlling interest		96,577		114,225
Total stockholders' equity		302,714		315,479
Total liabilities and stockholders' equity	$	411,568	$	411,896

The accompanying notes are an integral part of these condensed consolidated financial statements.

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SOLARIS OILFIELD INFRASTRUCTURE, INC.

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS

(In thousands, except share and per share amounts)

(Unaudited)

June 30,

December 31,

2020

2019
Assets




Current assets:




Cash and cash equivalents

$
63,632

$
66,882
Accounts receivable, net of allowances for credit losses of $1,076 and $339 as of June 30, 2020 and December 31, 2019, respectively

11,160

38,554
Prepaid expenses and other current assets

4,809

5,002
Inventories

1,016

7,144
Total current assets

80,617

117,582
Property, plant and equipment, net

255,539

306,583
Non-current inventories

3,555

—
Operating lease right-of-use assets

4,738

7,871
Goodwill

13,004

17,236
Intangible assets, net

3,372

3,761
Deferred tax assets

58,478

51,414
Other assets

545

625
Total assets

$
419,848

$
505,072
Liabilities and Stockholders' Equity




Current liabilities:




Accounts payable

$
3,998

$
3,824
Accrued liabilities

6,333

14,447
Current portion of payables related to Tax Receivable Agreement

—

1,416
Current portion of operating lease liabilities

579

596
Current portion of finance lease liabilities

30

30
Other current liabilities

75

74
Total current liabilities

11,015

20,387
Operating lease liabilities, net of current

7,499

7,855
Finance lease liabilities, net of current

115

130
Payables related to Tax Receivable Agreement

68,132

66,582
Other long-term liabilities

607

460
Total liabilities

87,368

95,414
Commitments and contingencies (Note 12)




Stockholders' equity:




Preferred stock, $0.01 par value, 50,000 shares authorized, NaN issued and outstanding

—

—
Class A common stock, $0.01 par value, 600,000 shares authorized, 28,673 shares issued and outstanding as of June 30, 2020 and 30,928 shares issued and 30,765 shares outstanding as of December 31, 2019

287

308
Class B common stock, $0.00 par value, 180,000 shares authorized, 15,839 shares issued and outstanding as of June 30, 2020 and 180,000 shares authorized, 15,939 issued and outstanding as of December 31, 2019

—

—
Additional paid-in capital

178,511

191,843
Retained earnings

31,516

74,222
Treasury stock (at cost), 0 shares and 163 shares as of June 30, 2020 and December 31, 2019, respectively

—

(2,526)
Total stockholders' equity attributable to Solaris

210,314

263,847
Non-controlling interest

122,166

145,811
Total stockholders' equity

332,480

409,658
Total liabilities and stockholders' equity

$
419,848

$
505,072

~~The accompanying notes are an integral part of these condensed consolidated financial statements.~~

~~Table of Contents~~

~~SOLARIS OILFIELD INFRASTRUCTURE, INC.~~

~~CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS~~

~~(In thousands, except per share amounts)~~

~~(Unaudited)~~


	Three Months Ended				Six Months Ended				Three Months Ended				Six Months Ended
	June 30,				June 30,				June 30,				June 30,
	2020		2019		2020		2019		2021		2020		2021		2020
Revenue:
System rental	$	5,463	$	39,740	$	31,522	$	77,088	$	14,323	$	5,463	$	27,971	$	31,522
System services		3,419		19,031		24,376		30,468		20,616		3,419		35,326		24,376
Transloading services		264		4,881		729		10,714		38		264		152		729
Inventory software services		192		449		542		955		202		192		399		542
Total revenue		9,339		64,101		57,169		119,225		35,179		9,339		63,848		57,169

Operating costs and expenses:
Cost of system rental (excluding $6,034 and $5,481 and $12,035 and $10,707 of depreciation and amortization for the three and six months ended June 30, 2020 and 2019, respectively, shown separately) (1)		823		2,552		2,836		4,899
Cost of system services (excluding $274 and $391 and $631 and $789 of depreciation and amortization for the three and six months ended June 30, 2020 and 2019, respectively, shown separately) (1)		6,013		21,675		30,143		35,294
Cost of transloading services (excluding $0 and $411 and $411 and $820 of depreciation and amortization for the three and six months ended June 30, 2020 and 2019, respectively, shown separately) (1)		202		689		540		1,399
Cost of inventory software services (excluding $191 and $193 and $384 and $386 of depreciation and amortization for the three and six months ended June 30, 2020 and 2019, respectively, shown separately)		122		165		267		300
Cost of system rental (excluding $6,187 and $6,034 and $12,328 and $12,035 of depreciation and amortization for the three and six months ended June 30, 2021 and 2020, respectively, shown separately) (1)										1,556		823		3,164		2,836
Cost of system services (excluding $188 and $274 and $362 and $631 of depreciation and amortization for the three and six months ended June 30, 2021 and 2020, respectively, shown separately) (1)										23,282		6,013		40,534		30,143
Cost of transloading services (excluding $0 and $0 and $0 and $411 of depreciation and amortization for the three and six months ended June 30, 2021 and 2020, respectively, shown separately) (1)										197		202		441		540
Cost of inventory software services (excluding $195 and $191 and $390 and $384 of depreciation and amortization for the three and six months ended June 30, 2021 and 2020, respectively, shown separately) (1)										100		122		202		267
Depreciation and amortization		6,671		6,622		13,785		12,967		6,752		6,671		13,445		13,785
Selling, general and administrative (excluding $172 and $146 and $324 and $265 of depreciation and amortization for the three and six months ended June 30, 2020 and 2019, respectively, shown separately) (1)		3,967		5,006		8,373		9,034
Selling, general and administrative (excluding $182 and $172 and $365 and $324 of depreciation and amortization for the three and six months ended June 30, 2021 and 2020, respectively, shown separately) (1)										4,964		3,967		9,570		8,373
Impairment losses		—		—		47,828		—		—		—		—		47,828
Other operating expenses		2,274		69		3,472		282		360		2,274		613		3,472
Total operating costs and expenses		20,072		36,778		107,244		64,175		37,211		20,072		67,969		107,244
Operating income (loss)		(10,733)		27,323		(50,075)		55,050
Operating loss										(2,032)		(10,733)		(4,121)		(50,075)
Interest income (expense), net		(35)		(656)		76		(767)		(55)		(35)		(104)		76
Total other expense (income)		(35)		(656)		76		(767)		(55)		(35)		(104)		76
Income (loss) before income tax expense		(10,768)		26,667		(49,999)		54,283
Benefit (provision) for income taxes		1,272		(4,158)		7,350		(8,339)
Net income (loss)		(9,496)		22,509		(42,649)		45,944
Less: net (income) loss related to non-controlling interests		3,956		(9,234)		18,026		(20,352)
Net income (loss) attributable to Solaris	$	(5,540)	$	13,275	$	(24,623)	$	25,592
Loss before income tax expense										(2,087)		(10,768)		(4,225)		(49,999)
Benefit for income taxes										217		1,272		430		7,350
Net loss										(1,870)		(9,496)		(3,795)		(42,649)
Less: net loss related to non-controlling interests										659		3,956		1,415		18,026
Net loss attributable to Solaris									$	(1,211)	$	(5,540)	$	(2,380)	$	(24,623)

Earnings per share of Class A common stock – basic	$	(0.20)	$	0.42	$	(0.85)	$	0.85
Earnings per share of Class A common stock – diluted	$	(0.20)	$	0.42	$	(0.85)	$	0.85
Loss per share of Class A common stock – basic									$	(0.04)	$	(0.20)	$	(0.08)	$	(0.85)
Loss per share of Class A common stock – diluted									$	(0.04)	$	(0.20)	$	(0.08)	$	(0.85)

Basic weighted-average shares of Class A common stock outstanding		28,638		30,609		28,975		29,326		30,984		28,638		30,473		28,975
Diluted weighted-average shares of Class A common stock outstanding		28,638		30,644		28,975		29,387		30,984		28,638		30,473		28,975

(1)The condensed consolidated statements of operations include stock-based compensation expense as follows:


Cost of system rental	$	18	$	10	$	31	$	14	$	7	$	18	$	12	$	31
Cost of system services		73		52		273		116		88		73		260		273
Cost of transloading services		4		4		7		7		4		4		13		7
Selling, general and administrative		1,231		1,112		2,345		1,903		1,254		1,231		2,267		2,345
Stock-based compensation expense	$	1,326	$	1,178	$	2,656	$	2,040	$	1,353	$	1,326	$	2,552	$	2,656

]

The accompanying notes are an integral part of these condensed consolidated financial statements.

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SOLARIS OILFIELD INFRASTRUCTURE, INC.

CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS’ EQUITY

(In thousands)

(Unaudited)

Six Months Ended June 30, 2020

Class A

Class B

Additional

Non-

Total

Common Stock

Common Stock

Paid-in

Retained

Treasury Stock

controlling

Stockholders'


Shares

Amount

Shares

Amount

Capital

Earnings

Shares

Amount

Interest

Equity
Balance at January 1, 2020

30,765

$
308

15,940

$
—

$
191,843

$
74,222

163

$
(2,526)

$
145,811

$
409,658
Exchange of Solaris LLC Units and shares of Class B common stock for shares of Class A common stock

50

1

(50)

—

460

—

—

—

(461)

—
Net effect of deferred tax asset and payables related to Tax Receivable Agreement from the exchange of Solaris LLC Units and shares of Class B common stock for shares of Class A common stock

—

—

—

—

(303)

—

—

—

—

(303)
Stock option exercises

9

—

—

—

66

—

7

(80)

(11)

(25)
Share and unit repurchases and retirements

(2,374)

(24)

—

—

(14,804)

(10,177)

—

—

(1,711)

(26,716)
Stock-based compensation

—

—

—

—

907

—

—

—

492

1,399
Vesting of restricted stock

105

1

—

—

471

—

37

(373)

(473)

(374)
Solaris LLC distribution paid to Solaris LLC unitholders (other than Solaris Inc.) at $0.105 per Solaris LLC Unit

—

—

—

—

—

—

—

—

(1,668)

(1,668)
Dividends paid ($0.105 per share of Class A common stock)

—

—

—

—

—

(3,087)

—

—

—

(3,087)
Treasury stock retirements

—

—

—

—

(1,247)

(1,732)

(207)

2,979

—

—
Net income

—

—

—

—

—

(19,081)

—

—

(14,071)

(33,152)
Balance at March 31, 2020

28,555

286

15,890

—

177,393

40,145

—

—

127,908

345,732
Exchange of Solaris LLC Units and shares of Class B common stock for shares of Class A common stock

50

1

(50)

—

395

—

—

—

(395)

1
Net effect of deferred tax asset and payables related to Tax Receivable Agreement from the exchange of Solaris LLC Units and shares of Class B common stock for shares of Class A common stock

—

—

—

—

(310)

—

—

—

—

(310)
Stock option exercises

7

—

—

—

36

—

—

—

(16)

20
Stock-based compensation

—

—

—

—

895

—

—

—

497

1,392
Vesting of restricted stock

80

—

—

—

171

—

—

—

(171)

—
Cancelled shares withheld for taxes from RSU vesting

(19)

—

—

—

(69)

—

—

—

(38)

(107)
Solaris LLC distribution paid to Solaris LLC unitholders (other than Solaris Inc.) at $0.105 per Solaris LLC Unit

—

—

—

—

—

—

—

—

(1,663)

(1,663)
Dividends paid ($0.105 per share of Class A common stock)

—

—

—

—

—

(3,089)

—

—

—

(3,089)
Net income

—

—

—

—

—

(5,540)

—

—

(3,956)

(9,496)
Balance at June 30, 2020

28,673

$
287

15,840

$
—

$
178,511

$
31,516

—

$
—

$
122,166

$
332,480

~~The accompanying notes are an integral part of these condensed consolidated financial statements.~~

~~Table of Contents~~

~~SOLARIS OILFIELD INFRASTRUCTURE, INC.~~

~~CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN~~ ~~STOCKHOLDERS’~~ ~~EQUITY~~

~~(In thousands)~~

~~(Unaudited)~~


	Six Months Ended June 30, 2021
	Class A			Class B			Additional							Non-		Total
	Common Stock			Common Stock			Paid-in		Retained		Treasury Stock			controlling		Stockholders'
	Shares	Amount		Shares	Amount		Capital		Earnings		Shares	Amount		Interest		Equity
Balance at January 1, 2021	28,943	$	290	15,685	$	—	$	180,415	$	20,549	—	$	—	$	114,225	$	315,479
Exchange of Solaris LLC Units and shares of Class B common stock for shares of Class A common stock	1,865		19	(1,865)		—		13,526		—	—		—		(13,545)		—
Net effect of deferred tax asset and payables related to Tax Receivable Agreement from the exchange of Solaris LLC Units and shares of Class B common stock for shares of Class A common stock	—		—	—		—		(1,184)		—	—		—		—		(1,184)
Stock option exercises	4		—	—		—		18		—	—		—		(6)		12
Stock-based compensation	—		—	—		—		854		—	—		—		418		1,272
Vesting of restricted stock	223		2	—		—		407		—	—		—		(409)		—
Cancelled shares withheld for taxes from RSU vesting	(57)		(1)	—		—		(146)		(319)	—		—		(207)		(673)
Solaris LLC distribution paid to Solaris LLC unitholders (other than Solaris Inc.) at $0.105 per Solaris LLC Unit	—		—	—		—		—		—	—		—		(1,451)		(1,451)
Dividends paid ($0.105 per share of Class A common stock)	—		—	—		—		—		(3,346)	—		—		—		(3,346)
Net loss	—		—	—		—		—		(1,169)	—		—		(756)		(1,925)
Balance at March 31, 2021	30,978		310	13,820		—		193,890		15,715	—		—		98,269		308,184
Net effect of deferred tax asset and payables related to Tax Receivable Agreement from the exchange of Solaris LLC Units and shares of Class B common stock for shares of Class A common stock	—		—	—		—		(198)		—	—		—		—		(198)
Stock-based compensation	—		—	—		—		989		—	—		—		442		1,431
Vesting of restricted stock	8		—	—		—		15		—	—		—		(15)		—
Cancelled shares withheld for taxes from RSU vesting	(2)		—	—		—		(6)		(21)	—		—		(9)		(36)
Solaris LLC distribution paid to Solaris LLC unitholders (other than Solaris Inc.) at $0.105 per Solaris LLC Unit	—		—	—		—		—		—	—		—		(1,451)		(1,451)
Dividends paid ($0.105 per share of Class A common stock)	—		—	—		—		—		(3,346)	—		—		—		(3,346)
Net loss	—		—	—		—		—		(1,211)	—		—		(659)		(1,870)
Balance at June 30, 2021	30,984	$	310	13,820	$	—	$	194,690	$	11,137	—	$	—	$	96,577	$	302,714

Six Months Ended June 30, 2019

Class A

Class B

Additional

Non-

Total

Common Stock

Common Stock

Paid-in

Retained

Treasury Stock

controlling

Stockholders'


Shares

Amount

Shares

Amount

Capital

Earnings

Shares

Amount

Interest

Equity
Balance at January 1, 2019

27,091

$
271

19,627

$
—

$
164,086

$
35,507

91

$
(1,414)

$
142,428

$
340,878
Effect of ASU No. 2016-02 implementation (Refer to Note 2)

—

—

—

—

186

(532)

—

—

(186)

(532)
Exchange of Solaris LLC Units and shares of Class B common stock for shares of Class A common stock

3,245

32

(3,245)

—

24,925

—

—

—

(24,957)

—
Net effect of deferred tax asset and payables related to Tax Receivable Agreement from the exchange of Solaris LLC Units and shares of Class B common stock for shares of Class A common stock

—

—

—

—

(1,895)

—

—

—

—

(1,895)
Stock option exercises

65

1

—

—

601

—

28

(427)

(336)

(161)
Stock-based compensation

—

—

—

—

553

—

—

—

346

899
Vesting of restricted stock

—

—

—

—

2

—

—

(4)

(2)

(4)
Solaris LLC distribution paid to Solaris LLC unitholders at $0.10 per Solaris LLC Unit

—

—

—

—

—

—

—

—

(1,638)

(1,638)
Dividends paid ($0.10 per share of Class A common stock)

—

—

—

—

—

(3,119)

—

—

—

(3,119)
Net income

—

—

—

—

—

12,317

—

—

11,118

23,435
Balance at March 31, 2019

30,401

304

16,382

—

188,458

44,173

119

(1,845.0)

126,773

357,863
Exchange of Solaris LLC Units and shares of Class B common stock for shares of Class A common stock

442

4

(442)

—

3,571

—

—

—

(3,575)

—
Net effect of deferred tax asset and payables related to Tax Receivable Agreement from the exchange of Solaris LLC Units and shares of Class B common stock for shares of Class A common stock

—

—

—

—

(397)

—

—

—

—

(397)
Stock option exercises

11

—

—

—

48

—

—

—

(20)

28
Stock-based compensation

—

—

—

—

809

—

—

—

428

1,237
Vesting of restricted stock

51

1

—

—

245

—

16

(299)

(246)

(299)
Solaris LLC distribution paid to Solaris LLC unitholders at $0.10 per Solaris LLC Unit

—

—

—

—

—

—

—

—

(1,594)

(1,594)
Dividends paid ($0.10 per share of Class A common stock)

—

—

—

—

—

(3,164)

—

—

—

(3,164)
Net income

—

—

—

—

—

13,275

—

—

9,234

22,509
Balance at June 30, 2019

30,905

$
309

15,940

$
—

$
192,734

$
54,284

135

$
(2,144)

$
131,000

$
376,183


	Six Months Ended June 30, 2020
	Class A			Class B			Additional							Non-		Total
	Common Stock			Common Stock			Paid-in		Retained		Treasury Stock			controlling		Stockholders'
	Shares	Amount		Shares	Amount		Capital		Earnings		Shares	Amount		Interest		Equity
Balance at January 1, 2020	30,765	$	308	15,940	$	—	$	191,843	$	74,222	163	$	(2,526)	$	145,811	$	409,658
Exchange of Solaris LLC Units and shares of Class B common stock for shares of Class A common stock	50		1	(50)		—		460		—	—		—		(461)		—
Net effect of deferred tax asset and payables related to Tax Receivable Agreement from the exchange of Solaris LLC Units and shares of Class B common stock for shares of Class A common stock	—		—	—		—		(303)		—	—		—		—		(303)
Stock option exercises	9		—	—		—		66		—	7		(80)		(11)		(25)
Share and unit repurchases and retirements	(2,374)		(24)	—		—		(14,804)		(10,177)	—		—		(1,711)		(26,716)
Stock-based compensation	—		—	—		—		907		—	—		—		492		1,399
Vesting of restricted stock	105		1	—		—		471		—	37		(373)		(473)		(374)
Solaris LLC distribution paid to Solaris LLC unitholders (other than Solaris Inc.) at $0.105 per Solaris LLC Unit	—		—	—		—		—		—	—		—		(1,668)		(1,668)
Dividends paid ($0.105 per share of Class A common stock)	—		—	—		—		—		(3,087)	—		—		—		(3,087)
Treasury stock retirements	—		—	—		—		(1,247)		(1,732)	(207)		2,979		—		—
Net loss	—		—	—		—		—		(19,081)	—		—		(14,071)		(33,152)
Balance at March 31, 2020	28,555		286	15,890		—		177,393		40,145	—		—		127,908		345,732
Exchange of Solaris LLC Units and shares of Class B common stock for shares of Class A common stock	50		1	(50)		—		395		—	—		—		(395)		1
Net effect of deferred tax asset and payables related to Tax Receivable Agreement from the exchange of Solaris LLC Units and shares of Class B common stock for shares of Class A common stock	—		—	—		—		(310)		—	—		—		—		(310)
Stock option exercises	7		—	—		—		36		—	—		—		(16)		20
Stock-based compensation	—		—	—		—		895		—	—		—		497		1,392
Vesting of restricted stock	80		—	—		—		171		—	—		—		(171)		—
Cancelled shares withheld for taxes from RSU vesting	(19)		—	—		—		(69)		—	—		—		(38)		(107)
Solaris LLC distribution paid to Solaris LLC unitholders (other than Solaris Inc.) at $0.105 per Solaris LLC Unit	—		—	—		—		—		—	—		—		(1,663)		(1,663)
Dividends paid ($0.105 per share of Class A common stock)	—		—	—		—		—		(3,089)	—		—		—		(3,089)
Net loss	—		—	—		—		—		(5,540)	—		—		(3,956)		(9,496)
Balance at June 30, 2020	28,673	$	287	15,840	$	—	$	178,511	$	31,516	—	$	—	$	122,166	$	332,480

The accompanying notes are an integral part of these condensed consolidated financial statements.

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SOLARIS OILFIELD INFRASTRUCTURE, INC.

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(In thousands)

(Unaudited)


	For the Six Months Ended				For the Six Months Ended
	June 30,				June 30,
	2020		2019		2021		2020
Cash flows from operating activities:
Net (loss) income	$	(42,649)	$	45,944
Adjustment to reconcile net (loss) income to net cash provided by operating activities:
Net loss					$	(3,795)	$	(42,649)
Adjustment to reconcile net loss to net cash provided by operating activities:
Depreciation and amortization		13,785		12,967		13,445		13,785
Loss on disposal of asset		1,402		284
Loss on disposal of assets						117		1,402
Allowance for credit losses		1,633		—		599		1,633
Stock-based compensation		2,656		2,040		2,552		2,656
Amortization of debt issuance costs		88		665		88		88
Deferred income tax expense		(7,369)		7,880
Deferred income tax benefit						(607)		(7,369)
Impairment losses		47,828		—		—		47,828
Other		(145)		(169)		(146)		(145)
Changes in operating assets and liabilities:
Accounts receivable		25,760		(4,597)		(13,697)		25,760
Prepaid expenses and other assets		(217)		1,990		(742)		(217)
Inventories		(533)		(3,296)		(1,085)		(533)
Accounts payable		147		(4,661)		7,239		147
Accrued liabilities		(8,063)		4,696		72		(8,063)
Deferred revenue		—		(6,304)
Net cash provided by operating activities		34,323		57,439		4,040		34,323
Cash flows from investing activities:
Investment in property, plant and equipment		(1,558)		(28,717)		(7,716)		(1,558)
Cash received from insurance proceeds		713		38		6		—
Proceeds from disposal of assets						40		713
Net cash used in investing activities		(845)		(28,679)		(7,670)		(845)
Cash flows from financing activities:
Share repurchases		(26,717)		—		—		(26,717)
Distribution and dividend paid to Solaris LLC unitholders (other than Solaris Inc.) and Class A common shareholders		(9,507)		(9,515)		(9,594)		(9,507)
Payments under finance leases		(18)		(18)		(12)		(18)
Payments under insurance premium financing		—		(932)		(164)		—
Proceeds from stock option exercises		64		294		12		64
Payments for shares withheld for taxes from RSU vesting and cancelled		(96)		—		(702)		(96)
Payments related to purchase of treasury stock		(454)		(730)		—		(454)
Payments related to debt issuance cost		—		(197)
Repayment of senior secured credit facility		—		(13,000)
Net cash used in financing activities		(36,728)		(24,098)		(10,460)		(36,728)

Net increase (decrease) in cash		(3,250)		4,662
Net decrease in cash						(14,090)		(3,250)
Cash at beginning of period		66,882		25,057		60,366		66,882
Cash at end of period	$	63,632	$	29,719	$	46,276	$	63,632

Non-cash activities
Investing:
Capitalized depreciation in property, plant and equipment	$	316	$	372	$	289	$	316
Capitalized stock based compensation		135		96		151		135
Property and equipment additions incurred but not paid at period-end		6		829		612		6
Property, plant and equipment additions transferred from inventory		356		4,939		536		356
Financing:
Insurance premium financing		—		1,812		738		—
Cash paid for:
Interest		66		183		66		66
Income Taxes		813		663		325		813

The accompanying notes are an integral part of these condensed consolidated financial statements.

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SOLARIS OILFIELD INFRASTRUCTURE, INC.

Notes to the Condensed Consolidated Financial Statements

(Dollars in ~~thousands)~~millions, except share data)

1. Organization and Background of Business

Description of Business

We ~~are an independent provider of supply chain management~~design and manufacture specialized equipment, which combined with field technician support, logistics services and our software solutions, ~~designed~~enables us to provide a service offering that helps oil and natural gas operators and their suppliers drive efficiencies and reduce costs ~~for~~during the ~~oil~~completion phase of well development. Our equipment and natural gas industry. We manufacture and provide patented mobile proppant and chemical management systems that unload, store and deliver proppant and chemicals used in hydraulic fracturing of oil and natural gas wells. The systems are designed to address the challenges associated with transferring large quantities of proppant and chemicals to the well site, including the cost and management of last mile logistics, which includes coordinating proppant and chemical delivery to systems. Our systemsservices are deployed in most of the active oil and natural gas basins in the United States.

We also provide software solutions to remotely monitor proppant inventory from the source mine to well site through our Solaris Lens® and Railtronix® inventory management systems. Our customers use data from our software solutions to manage distribution of proppant and chemicals throughout their supply chain.

~~Recent Developments~~

The global response to the coronavirus 2019 pandemic (“COVID-19”) as well as the actions taken by a number of global oil producers has contributed to steep declines in the demand and pricing for oil, natural gas and NGLs, negatively impacting U.S. producers and reducing demand for our services. Our revenues have decreased materially as a result of these lower activity levels. In response, we have reduced direct operating costs and SG&A expenses, including reducing workforce levels across the Company and lowered our capital expenditures. We have also recognized impairments on certain assets which is discussed further in Note. 2. Although pricing has stabilized in the second quarter, the commodity price environment is expected to remain depressed based on over-supply, decreased demand and a potential global economic recession. In response, in addition to other measures, the Company has reduced costs and lowered its capital budget for the year.

2. Summary of Significant Accounting Policies

Basis of Presentation and Consolidation

~~The accompanying interim unaudited condensed consolidated financial statements of~~ Solaris Oilfield Infrastructure, Inc. (either individually or together with its subsidiaries, as the context requires “Solaris Inc.” or the “Company”) is the managing member of Solaris Oilfield Infrastructure, LLC (“Solaris LLC”) and is responsible for all operational, management and administrative decisions relating to Solaris LLC’s business. Solaris Inc. consolidates the financial results of Solaris LLC and its subsidiaries and reports non-controlling interest related to the portion of the units in Solaris LLC (the “Solaris LLC Units”) not owned by Solaris Inc., which will reduce net income attributable to the holders of Solaris Inc.’s Class A common stock.

The accompanying interim unaudited condensed consolidated financial statements of the Company have been prepared in accordance with accounting principles generally accepted in the United States (“GAAP”) and pursuant to the rules and regulations of the United States Securities and Exchange Commission (“SEC”). These financial statements reflect all normal recurring adjustments that are necessary for fair presentation. Operating results for the three and six months ended June 30, ~~2020~~2021 and ~~2019~~2020 are not necessarily indicative of the results that may be expected for the full year or for any interim period.

The unaudited interim condensed consolidated financial statements do not include all information or notes required by GAAP for annual financial statements and should be read together with Solaris Inc.’s Annual Report on Form 10-K for the year ended December 31, ~~2019~~2020 and notes thereto.

Solaris Inc. is the managing member of Solaris Oilfield Infrastructure, LLC (“Solaris LLC”) and is responsible for all operational, management and administrative decisions relating to Solaris LLC's business. Solaris Inc. consolidates the financial results of Solaris LLC and its subsidiaries and reports non-controlling interest related to the portion of the units in Solaris LLC (the “Solaris LLC Units”) not owned by Solaris Inc., which will reduce net income attributable to the holders of Solaris Inc.’s Class A common stock

All material intercompany transactions and balances have been eliminated upon consolidation.

8COVID-19 and Global Economic and Market Conditions

~~Table~~The novel strain of ~~Contents~~coronavirus ("COVID-19") has caused, and continues to cause, severe disruptions to the U.S. and global economies, including the oil and gas industry and the demand for our products and services.

The degree to which COVID-19 and related events outside of our control adversely impacts our results will depend on future developments, which are highly uncertain and cannot be predicted, including the timing, extent, trajectory and duration of the COVID-19 pandemic, the development, availability and administration of effective treatments and vaccines and the impact of the COVID-19 pandemic on the global economy and any subsequent recovery of normal economic and operating conditions.

While we expect these matters discussed above will continue to disrupt our operations in some way, the degree of the adverse financial impact cannot be reasonably estimated at this time.

Use of Estimates

The preparation of ~~condensed~~ consolidated financial statements in accordance with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent liabilities

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at the date of the financial statements, and the reported amounts of revenues and expenses during the reporting period. ~~Significant~~Actual results could differ from those estimates.

The most significant estimates ~~used in the preparation~~relate to stock-based compensation, useful lives and salvage values of ~~these condensed consolidated financial statements include, but are not limited to,~~long-lived assets, future cash flows associated with goodwill and long-lived asset impairment, net realizable value of inventory, collectability of accounts receivable ~~stock-based compensation, depreciation associated with property, plant~~ and ~~equipment~~estimates of allowance for credit losses and ~~related impairment considerations of those assets, impairment considerations of goodwill, determination of fair value of intangible assets acquired in business combinations, income taxes,~~ determination of the present value of lease payments and right-of-use assets, inventory valuation and certain other assets and liabilities. Actual results could differ from management’s best estimates as additional information or actual results become available in the future, and those differences could be material.

~~Inventories~~

Inventories consist of materials used in the manufacturing of the Company’s systems, which include raw materials and purchased parts and is stated at the lower of cost or net realizable value. Net realizable value is determined, giving consideration to quality, excessive levels, obsolescence and other factors. Adjustments that reduce stated amounts will be recognized as impairments in the condensed consolidated statements of operations. The Company recognized a write down of the carrying value of inventory of $2.6 million to its net realizable value during the six months ended June 30, 2020. There were 0 impairments recorded for the three months ended June 30, 2020 and 2019 or for the six months ended June 30, 2019. ~~The value of our inventories not expected to be consumed or sold during our next operating cycle are classified as non-current assets in our condensed consolidated balance sheets.~~

~~Goodwill~~

~~Due to the impact of the outbreak of COVID-19 and recent oil market developments on our business, we updated our goodwill impairment assessment as of March 31, 2020.~~

We estimated the fair value for each reporting unit using an income approach including a discounted cash flow analysis and the use of significant unobservable inputs representative of a Level 3 fair value measurement. Some of the more significant assumptions inherent in the income approach include the estimated future net annual cash flows for each reporting unit and the discount rate. The Company selected assumptions used in the discounted cash flow projections using historical data supplemented by current and anticipated market conditions, near term declines and estimated growth rates. These estimates are based upon assumptions believed to be reasonable. However, given the inherent uncertainty in determining the assumptions underlying a discounted cash flow analysis, particularly in the current volatile market, actual results may differ from those used in the Company’s valuations which could result in additional impairment charges in the future. The discount rates used to value the Company’s reporting units were between 10.35% and 13.00%. As a result of the March 31, 2020 evaluation of goodwill, $4,231 of goodwill associated with the 2017 purchase of the assets of Railtronix was impaired during the three months ended March 31. 2020. The goodwill associated with the Loadcraft Industries Ltd. purchase was not impaired. An impairment charge would have resulted if our estimate of fair value was approximately 40% less than the amount determined. No additional facts or circumstances warranted an impairment assessment as of June 30, 2020 and 0 impairment charges were recognized for the three month period then ended.

~~Impairment of Long-Lived Assets, Definite-lived Intangible Assets and ROU Assets~~

As a result of recent volatility in global oil markets driven by significant reductions in demand for oil due to COVID-19 and certain actions by oil producers globally and the expected impact on our businesses, operations and earnings, the Company concluded that such circumstances warranted an evaluation of whether indicators of impairment are present for its asset groups as of March 31, 2020. Based on this evaluation, the Company performed tests for recoverability of the carrying value of these assets using forecasted undiscounted cash flows.

The Company noted that the undiscounted cash flows as well as the fair value of the assets associated with our Kingfisher Facility exceeded their carrying values and the Company recognized impairment losses of $37,775, $2,845

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and $410 for property, plant and equipment, ROU assets and other receivables, respectively during the three months ended March 31, 2020 and six month ended June 30, 2020. These impairments resulted from an accumulation of factors leading to the loss of significant customers, reduced operating activities and earnings, including impacts resulting from continued volatility in global oil markets and the COVID-19 pandemic. No additional facts or circumstances indicated that indicators of impairment have become present during the three months ended June 30, 2020. However, if these conditions persist for an extended period of time, additional impairment losses may be recognized in relation to our proppant management systems and inventory management software.

Given the inherent uncertainty in determining the assumptions underlying both undiscounted and discounted cash flow analyses, particularly in the current volatile market, actual results may differ which could result in additional impairment charges. We estimated the fair value of the Kingfisher Facility using an income approach including a discounted cash flow analysis and the use of significant unobservable inputs representative of a Level 3 fair value measurement. Some of the more significant assumptions inherent in the income approach include the estimated future net annual cash flows for each reporting unit and the discount rate. The Company selected assumptions used in the discounted cash flow projections using historical data supplemented by current and anticipated market conditions and estimated growth rates. These estimates are based upon assumptions believed to be reasonable. The discount rates used to value this reporting unit were between 10.35% and 13.00%. Limited marketability for the assets group exist in the current volatile market and the analysis resulted in a full impairment of the long-lived assets of the reporting unit.

~~There were 0 impairment indicators for the three or six months ended June 30, 2019.~~

~~Accounting Standards Recently Adopted~~

In June 2016, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2016-13, Measurement of Credit Losses on Financial Instruments (“ASU 2016-13”) which replaces the incurred loss impairment methodology under current GAAP with a methodology that reflects expected credit losses and requires consideration of a broader range of reasonable and supportable information to inform credit loss estimates. ASU 2016-13 requires the use of a forward-looking expected credit loss model for accounts receivables, loans and other financial instruments. For public business entities, the amendments are effective for fiscal years beginning after December 15, 2019, including interim periods within those fiscal years, with early adoption permitted. We adopted ASU 2016-13 effective January 1, 2020, which did not have an impact on our condensed consolidated financial statements.

assets.

Recently Issued Accounting Standards

In March 2020, the ~~FASB~~Financial Accounting Standards Board issued ~~ASU~~Accounting Standards Update (“ASU”) No. 2020-04, Reference Rate Reform, which provides temporary optional guidance to companies impacted by the transition away from the London Interbank Offered Rate (“LIBOR”). The guidance provides certain expedients and exceptions to applying GAAP in order to lessen the potential accounting burden when contracts, hedging relationships, and other transactions that reference LIBOR as a benchmark rate are modified. This guidance is effective upon issuance and expires on December 31, 2022. The Company is currently assessing the impact of the LIBOR transition and this ASU on the Company’s financial statements.

~~3. Accounts Receivable and Allowance for Credit Losses~~

Accounts receivable consists of trade receivables recorded at the invoice amount, plus accrued revenue that is not yet billed, less an estimated allowance for credit losses (if any). Accounts receivable are generally due within 60 days or less, or in accordance with terms agreed with customers. We do not accrue interest on delinquent receivables. Total unbilled revenue included in accounts receivable as of June 30, 2020 and December 31, 2019 was $1,338 and $7,423, respectively.

In our determination of the allowance for credit losses, we pool receivables with similar risk characteristics and consider a number of current conditions, past events and other factors, including the length of time trade accounts receivable are past due, previous loss history, and the condition of the general economy and the industry as a whole, and apply an expected loss percentage. The expected credit loss percentage is determined using historical loss data adjusted for current conditions and forecasts of future economic conditions. Accounts deemed uncollectible are applied against

~~Table of Contents~~

~~the allowance for credit losses. The related expense was included in Selling, general and administrative expense on the condensed consolidated statements of operations.~~

The following activity related to our allowance for credit losses on customer receivables for the six months ended June 30, 2020 reflects the estimated impact of the current economic environment on our receivable balance:

(in thousands)
Balance, December 31, 2019

$
339
Credit losses

1,633
Less writeoffs

(896)
Balance, June 30, 2020

$
1,076

~~NaN allowance for credit losses were recognized in the six months ended June 30, 2019.~~

~~4. Property, Plant and Equipment~~

~~Property, plant and equipment was comprised of the following at June 30, 2020 and December 31, 2019:~~

June 30,

December 31,


2020

2019
Systems and related equipment

297,297

$
294,547
Systems in process

11,386

11,867
Transloading facility and equipment

—

40,272
Computer hardware and software

980

1,335
Machinery and equipment

5,242

5,214
Vehicles

3,736

7,633
Buildings

4,342

4,339
Land

612

612
Furniture and fixtures

238

284
Property, plant and equipment, gross

323,833

366,103
Less: accumulated depreciation

(68,294)

(59,520)
Property, plant and equipment, net

$
255,539

$
306,583

~~Depreciation expense for the three months ended June 30, 2020 and 2019 was $6,480 and $6,429, respectively.~~

As described in Note 2, $37,775 of impairment losses were recognized for property, plant and equipment, associated primarily with transloading facility and equipment during the three months ended March 31, 2020.

~~There were 0 impairment indicators for the three and six months ended June 30, 2019 and for the three months ended June 30, 2020.~~

~~5. Definite-lived Intangible Assets~~

~~Definite-lived Intangible Assets~~

Identified intangible assets with determinable lives consist primarily of customer relationships, a non-competition agreement and software acquired in the acquisition of Railtronix, as well as patents that were filed for our systems and other intellectual property. Amortization on these assets is calculated on the straight-line method over the estimated useful lives of the assets, which is ~~five~~ to fifteen years. The Company recorded amortization expense of $191 and $194 for the three months ended June 30, 2020 and 2019, respectively and amortization expense of $389 and $389 for the six months ended June 30, 2020 and 2019, respectively.

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~~Identified intangible~~3. Property, Plant and Equipment

Property, plant and equipment are stated at cost. We manufacture or construct most of our systems. During the manufacture of these assets, ~~by major classification consist~~they are reflected as systems in process until complete. Modifications to existing systems, including the expenditures for upgrades and enhancements that result in additional functionality, increased efficiency, or the extension of the ~~following at June 30, 2020~~estimated useful life, are capitalized. Property, plant and ~~December 31, 2019:~~equipment consists of the following:

Accumulated

Net Book

Gross

Amortization

Value
As of June 30, 2020:

Customer relationships

$
4,703

$
(1,735)

$
2,968
Software acquired in the acquisition of Railtronix

346

(128)

218
Non-competition agreement

225

(116)

109
Patents and other

114

(37)

77
Total identifiable intangibles

$
5,388

$
(2,016)

$
3,372

As of December 31, 2019:

Customer relationships

$
4,703

$
(1,400)

$
3,303
Software acquired in the acquisition of Railtronix

346

(103)

243
Non-competition agreement

225

(94)

131
Patents and other

114

(30)

84
Total identifiable intangibles

$
5,388

$
(1,627)

$
3,761

~~6. Accrued Liabilities~~

~~Accrued liabilities were comprised of the following at June 30, 2020 and December 31, 2019:~~

June 30,

December 31,


2020

2019
Property, plant and equipment

$
26

$
47
Employee related expenses

2,135

4,129
Selling, general and administrative

742

1,016
Cost of revenue

786

5,062
Excise, franchise and sales taxes

2,271

2,526
Ad valorem taxes

304

1,598
Other

69

69
Accrued liabilities

$
6,333

$
14,447

~~7. Leases~~

~~The Company has operating and finance leases for equipment, office space, land and facilities. The terms and conditions for these leases vary by type of underlying asset.~~

~~As described in Note 2, $2,845 of impairment losses were recognized in relation to operating lease ROU assets, during the three months ended March 31, 2020.~~

Operating leases include the guarantee of lease agreement with Solaris Energy Management, LLC, a related party of the Company, related to the rental of office space for the Company's corporate headquarters. Refer to Note 13. “Related Party Transactions” for additional information regarding related party transactions recognized.

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~~The components of lease expense were as follows:~~

Three Months Ended

Three Months Ended


Six Months Ended

Six Months Ended

June 30, 2020

June 30, 2019

June 30, 2020

June 30, 2019
Operating lease cost (1) (2)

$
256

$
297

$
511

$
593

Finance lease cost

Amortization of ROU assets

8

8

8

16
Interest on lease liabilities

1

1

1

2
Total finance lease cost

$
9

$
9

$
9

$
18

~~(1)~~

~~Includes short term leases.~~

~~(2)~~

Operating lease costs of $185, $20 and $51 were reported in Selling, general and administrative, Cost of system services and Cost of transloading services for the three months ended June 30, 2020, respectively. Operating lease costs of $185, $20 and $92 were reported in Selling, general and administrative, Cost of system services and Cost of transloading services for the three months ended June 30, 2019, respectively. Operating lease costs of $370, $39 and $102 were reported in Selling, general and administrative, Cost of system services and Cost of transloading services for the six months ended June 30, 2020, respectively. Operating lease costs of $370, $39 and $184 were reported in Selling, general and administrative, Cost of system services and Cost of transloading services for the six months ended June 30, 2019, respectively. NaN variable lease costs were recognized during the three and six months ended June 30, 2020 and 2019.

~~Future minimum lease payments under non-cancellable leases as of June 30, 2020 were as follows:~~

Year Ending December 31,

Operating Leases

Finance Leases
2020 (remainder of)

$
478

18
2021

1,060

33
2022

1,091

33
2023

1,100

33
2024

1,109

33
Thereafter

8,353

7
Total future minimum lease payments

13,191

157
Less: effects of discounting

(5,114)

(12)
Total lease liabilities

$
8,077

$
145

~~Supplemental cash flow information related to leases was as follows:~~

Three Months Ended

Three Months Ended


Six Months Ended

Six Months Ended

June 30, 2020

June 30, 2019

June 30, 2020

June 30, 2019
Supplemental Cash Flows Information

Cash paid for amounts included in the measurement of lease liabilities:

Operating cash flows from operating leases

$
395

$
394

$
638

$
633
Financing cash flows from finance leases

9

9

18

18

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~~Other information related to leases was as follows:~~	~~June 30,~~
	~~2020~~
~~Weighted Average Remaining Lease Term~~
~~Operating leases~~		~~13.8~~ ~~years~~
~~Finance leases~~		~~5.1~~ ~~years~~
~~Weighted Average Discount Rate~~
~~Operating leases~~		~~6.3%~~
~~Finance leases~~		~~3.3%~~


	June 30,		December 31,
	2021		2020
Systems and related equipment	$	302.9	$	299.4
Systems in process		14.8		12.6
Computer hardware and software		1.1		1.0
Machinery and equipment		5.3		5.3
Vehicles		4.3		3.6
Buildings		4.4		4.3
Land		0.6		0.6
Furniture and fixtures		0.4		0.4
Property, plant and equipment, gross	$	333.8	$	327.2
Less: accumulated depreciation		(92.8)		(81.3)
Property, plant and equipment, net	$	241.0	$	245.9

8.4. Debt

~~Senior Secured Credit Facility~~

On April 26, 2019, Solaris LLC entered into an Amended and Restated Credit Agreement (the “2019 Credit Agreement”) by and among Solaris LLC, as borrower, each of the lenders party thereto and Wells Fargo Bank, National Association, as administrative agent. The 2019 Credit Agreement consists of an initial ~~$50,000~~$50.0 revolving loan commitment (the “Loan”) with a ~~$25,000~~$25.0 uncommitted accordion option to increase the Loan availability to ~~$75,000.~~$75.0.

The term of the 2019 Credit Agreement expires on April 26, 2022. The 2019 Credit Agreement requires that we prepay any outstanding borrowings under the Loan in the event our total leverage ratio is greater than 1.00 to 1.00 and our consolidated cash balance exceeds ~~$20,000,~~$20.0, taking into account certain adjustments. At June 30, ~~2020,~~2021, we had 0 borrowings under the 2019 Credit Agreement outstanding and ability to draw ~~$50,000.~~$50.0.

Although there were 0 borrowings outstanding under the 2019 Credit Agreement, the applicable margin ranges from 1.75% to 2.50% for Eurodollar loans and 0.75% to 1.50% for alternate base rate loans, in each case depending on our total leverage ratio. The 2019 Credit Agreement requires that we pay a quarterly commitment fee on undrawn

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amounts of the Loan, ranging from 0.25% to ~~0.375~~%0.375% depending upon the total leverage ratio. We were in compliance with all covenants in accordance with the 2019 Credit Agreement as of June 30, ~~2020.~~2021.

9.5. Equity

Dividends

Solaris LLC paid distributions totaling ~~$4,755~~$4.8 and ~~$4,758~~$4.8 to all Solaris LLC unitholders in the three months ended June 30, ~~2020~~2021 and ~~2019,~~2020, respectively, of which ~~$3,087~~$3.3 and ~~$3,164~~$3.1 was paid to Solaris Inc. Solaris LLC paid distributions totaling ~~$9,507~~$9.6 and ~~$9,515~~$9.5 to all Solaris LLC unitholders in the six months ended June 30, ~~2020~~2021 and ~~2019,~~2020, respectively, of which ~~$6,176~~$6.7 and ~~$6,280~~$6.2 was paid to Solaris Inc. Solaris Inc. used the proceeds from the distributions to pay quarterly cash dividends to all holders of shares of Class A common stock.

~~Share Repurchase Program~~

During the three months ended March 31, 2020, Solaris Inc. purchased and retired 2,374,092 shares of the Company’s Class A common stock for $26,746, or $11.27 average price per share, and, in connection therewith, Solaris LLC purchased and retired 2,374,092 Solaris LLC Units from the Company for the same amount. During the full share repurchase plan, Solaris Inc. purchased and retired 2,626,022 shares of the Company’s Class A common stock for $30,000, or $11.41 average price per share, and, in connection therewith, Solaris LLC purchased and retired 2,626,022 Solaris LLC Units from the Company for the same amount. As of March 31, 2020, the share repurchase plan was completed.

~~Treasury Stock Retirement~~

~~During the six months ended June 30, 2020, the Company cancelled and retired, 207,382 shares of treasury stock. NaN shares were retired during the three and six months ended June 30, 2019.~~

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Stock-based compensation

The Company’s long-term incentive plan for employees, directors and consultants (the “LTIP”) provides for the grant of all or any of the following types of equity-based awards: (1) incentive stock options qualified as such under United States federal income tax laws; (2) stock options that do not qualify as incentive stock options; (3) stock appreciation rights; (4) restricted stock awards; (5) restricted stock units; (6) bonus stock; (7) performance awards; (8) dividend equivalents; (9) other stock-based awards; (10) cash awards; and (11) substitute awards.

Subject to adjustment in accordance with the terms of the LTIP, 5,118,080 shares of Solaris Inc.’s Class A common stock have been reserved for issuance pursuant to awards under the LTIP. As of June 30, ~~2020, 3,538,005~~2021, 2,543,375 stock awards were available for grant.

The following table summarizes activity related to restricted stock for the three and six months ended June 30, ~~2020~~2021 and ~~2019:~~2020:


	Restricted Stock Awards		Restricted Stock Awards
	2020	2019	2021	2020
Unvested at January 1,	627,251	411,497	703,115	627,251
Awarded	386,146	375,068	414,185	386,146
Vested	(141,700)	(706)	(223,275)	(141,700)
Forfeited	(32,845)	(405)	(5,388)	(32,845)
Unvested at March 31,	838,852	785,454	888,637	838,852
Awarded	10,194	29,847	3,376	10,194
Vested	(80,203)	(67,674)	(8,797)	(80,203)
Forfeited	(37,164)	(7,896)	(2,306)	(37,164)
Unvested at June 30,	731,679	739,731	880,910	731,679

Of the unvested ~~731,679~~880,910 shares of restricted stock, it is expected that ~~102,164~~121,235 shares, ~~264,046~~386,793 shares, ~~249,839~~238,180 shares, and ~~115,630~~134,702 shares will vest in ~~2020,~~ 2021, 2022, 2023 and ~~2023,~~2024, respectively, in each case, subject to the applicable vesting terms governing such shares of restricted stock. There was approximately ~~$6,918~~$7.9 of unrecognized compensation expense related to unvested restricted stock as of June 30, ~~2020.~~2021. The unrecognized compensation expense will be recognized over the weighted average remaining vesting period of ~~2.6 years~~.1.2 years.

~~Earnings~~Loss Per Share

Basic ~~earnings~~loss per share of Class A common stock is computed by dividing net ~~income~~loss attributable to Solaris Inc. by the weighted-average number of shares of Class A common stock outstanding during the same period. Diluted ~~earnings~~loss per share is computed giving effect to all potentially dilutive shares.

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The following table sets forth the calculation of ~~earnings~~loss per share ~~or EPS,~~ for the three and six months ended June 30, ~~2020~~2021 and ~~2019:~~2020:

Three Months Ended June 30,

Six Months Ended June 30,
Basic net income per share:

2020

2019

2020

2019

Numerator

Net income (loss) attributable to Solaris

$
(5,540)

$
13,275

$
(24,623)

$
25,592
Loss (income) attributable to participating securities (1)

—

(322)

—

(575)
Net income (loss) attributable to common stockholders

$
(5,540)

$
12,953

$
(24,623)

$
25,017

Denominator

Weighted average number of unrestricted outstanding common shares used to calculate basic net income per share

28,638

30,609

28,975

29,326
Effect of dilutive securities:

Stock options

—

35

—

61
Diluted weighted-average shares of Class A common stock outstanding used to calculate diluted net income per share

28,638

30,644

28,975

29,387

Earnings per share of Class A common stock - basic

$
(0.20)

$
0.42

$
(0.85)

$
0.85
Earnings per share of Class A common stock - diluted

$
(0.20)

$
0.42

$
(0.85)

$
0.85


	Three Months Ended June 30,				Six Months Ended June 30,
Basic net loss per share:	2021		2020		2021		2020

Numerator
Net loss attributable to Solaris	$	(1.2)	$	(5.5)	$	(2.4)	$	(24.6)
Loss attributable to participating securities (1)		(0.1)		—		(0.2)		—
Net loss attributable to common stockholders	$	(1.3)	$	(5.5)	$	(2.6)	$	(24.6)

Denominator
Weighted average number of unrestricted outstanding common shares used to calculate basic net loss per share		30,984		28,638		30,473		28,975
Diluted weighted-average shares of Class A common stock outstanding used to calculate diluted net loss per share		30,984		28,638		30,473		28,975

Loss per share of Class A common stock - basic	$	(0.04)	$	(0.20)	$	(0.08)	$	(0.85)
Loss per share of Class A common stock - diluted	$	(0.04)	$	(0.20)	$	(0.08)	$	(0.85)

(1)

The Company’s restricted shares of common stock are participating securities.

The following number of weighted-average potentially dilutive shares were excluded from the calculation of diluted ~~earnings~~loss per share because the effect of including such potentially dilutive shares would have been antidilutive upon conversion:


	Three Months Ended June 30,				Six Months Ended June 30,				Three Months Ended June 30,				Six Months Ended June 30,
	2020		2019		2020		2019		2021		2020		2021		2020
Class B common stock		15,856		16,202		15,889		17,450		13,819		15,856		14,271		15,889
Restricted stock awards		761		231		726		71		94		761		220		726
Stock Options		13		—		17		—		8		13		10		17
Total		16,630		16,433		16,632		17,521		13,921		16,630		14,501		16,632

~~10.~~6. Income Taxes

Income Taxes

Solaris Inc. is a corporation and, as a result, is subject to United States federal, state and local income taxes. Solaris LLC is treated as a partnership for United States federal income tax purposes and therefore does not pay United States federal income tax on its taxable income. Instead, the Solaris LLC unitholders, including Solaris Inc., are liable for United States federal income tax on their respective shares of Solaris LLC’s taxable income reported on the unitholders’ United States federal income tax returns. Solaris LLC is liable for income taxes in those states not recognizing its status as a partnership for United States federal income tax purposes.

For the three months ended June 30, ~~2020~~2021 and ~~2019,~~2020, we recognized a combined United States federal and state benefit ~~and expense~~ for income taxes of ($~~1,272)~~0.2) and ~~$4,158,~~($1.3), respectively. For the six months ended June 30, ~~2020~~2021 and ~~2019,~~2020, we recognized a combined United States federal and state benefit ~~and expense~~for income taxes of ($~~7,350)~~0.4) and ~~$8,339,~~($7.4), respectively. The effective combined United States federal and state income tax rates were ~~11.7%~~10.4% and ~~15.4%~~11.7% for the three months ended June 30, ~~2020~~2021 and ~~2019,~~2020, respectively. The effective combined United States federal and state income tax rates were ~~14.7%~~10.2% and ~~15.3%~~14.7% for the six months ended June 30, ~~2020~~2021 and ~~2019,~~2020, respectively. For the three and six months ended June 30, ~~2020~~2021 and ~~2019,~~2020, our effective tax rate differed from the statutory rate primarily due to Solaris LLC’s treatment as a partnership for United States federal income tax purposes.

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We are subject to a franchise tax imposed by the State of Texas. The franchise tax rate is 0.8%, calculated on taxable margin. Taxable margin is defined as total revenue less deductions for cost of goods sold or compensation and benefits in which the total calculated taxable margin cannot exceed 70% of total revenue. Tax expenses related to Texas franchise tax were approximately $322 and $270 for the three months ended June 30, 2020 and 2019, respectively. Tax expenses related to Texas franchise tax were approximately $19 and $459 for the six months ended June 30, 2020 and 2019, respectively.

The Company’s deferred tax position reflects the net tax effects of the temporary differences between the carrying amounts of assets and liabilities for financial reporting purposes and the amounts used for income tax reporting. The largest components of the Company’s deferred tax position relate to the Company’s investment in Solaris LLC and net operating loss carryovers. The Company recorded a deferred tax asset and additional paid-in capital for the difference between the book value and the tax basis of the Company’s investment in Solaris LLC. This difference originates from the equity offerings of Class A common stock, exchanges of Solaris LLC Units (together with a corresponding number of shares of Class B common stock) for shares of Class A common stock, and issuances of Class A common stock, and corresponding Solaris LLC Units, in connection with stock-based compensation.

Based on our cumulative earnings history and forecasted future sources of taxable income, we believe that we will be able to realize our deferred tax assets in the future. As the Company reassesses this position in the future, changes in cumulative earnings history, excluding non-recurring charges, or changes to forecasted taxable income may alter this expectation and may result in an increase in the valuation allowance and an increase in the effective tax rate.

~~The Company evaluates~~Section 382 of the Internal Revenue Code of 1986, contains rules that limit the ability of a company that undergoes an “ownership change” to utilize its net operating loss and tax ~~positions~~credit carryovers and ~~recognizes only tax benefits~~certain built-in losses recognized in years after the “ownership change.” An “ownership change” is generally defined as any change in ownership of more than 50% of a corporation’s stock over a rolling three-year period by stockholders that own (directly or indirectly) 5% or more ~~likely than not, will be sustained upon examination, including resolution~~ of ~~any related appeals~~the stock of a corporation, or ~~litigation processes, based~~arising from a new issuance of stock by a corporation. If an ownership change occurs, Section 382 generally imposes an annual limitation on the ~~technical merits~~use of pre-ownership change net operating loss carryovers to offset taxable income earned after the position. The tax position is measured at the largest amount of benefit that has a greater than 50.0% likelihood of being realized upon settlement. As of June 30, 2020 and December 31, 2019, the Company’s uncertain tax benefits totaling $816 are reported as a component of the net deferred tax asset in the condensed consolidated balance sheets. The full balance of unrecognized tax benefits as of June 30, 2020, if recognized, would affect the effective tax rate. However, weownership change. We do not believe ~~that any of~~ the ~~unrecognized tax benefits will be realized within the coming year. The Company has elected to recognize interest and penalties~~Section 382 annual limitation related to ~~unrecognized tax benefits in income tax expense notwithstanding the fact that, as of June 30, 2020, the Company has not accrued any penalties or interest.~~historical ownership changes impacts our ability to utilize our net operating losses; however, if we were to experience a future ownership change our ability to use net operating losses may be impacted.

The Coronavirus Aid, Relief, and Economic Security Act (the “CARES Act”) was enacted on March 27, 2020 in the United States to provide emergency assistance to individuals and businesses affected by the COVID-19 pandemic. The CARES Act includes temporary changes to both income and non-income based tax laws. For the three and six months ended June 30, 2021 and 2020 the impact of the CARES Act was immaterial to the Company’s tax provision. However, under the CARES Act, the Company is deferring the employer portion of payroll tax payments through December 31, ~~2020.~~2022. Future regulatory guidance under the CARES Act or additional legislation enacted by Congress in connection with the COVID-19 pandemic could impact our tax provision in future periods.

Payables Related to the Tax Receivable Agreement

In connection with Solaris Inc.’s initial public offering (the “IPO” or the “Offering”), Solaris Inc. entered into a Tax Receivable Agreement (the “Tax Receivable Agreement”) with the members of Solaris LLC immediately prior to the IPO (each such person and any permitted transferee, a “TRA Holder,” and together, the “TRA Holders”) on May 17, 2017. This agreement generally provides for the payment by Solaris Inc. to each TRA Holder of 85% of the net cash savings, if any, in United States federal, state and local income tax and franchise tax that Solaris Inc. actually realizes (computed using simplifying assumptions to address the impact of state and local taxes) or is deemed to realize in certain circumstances in periods after the IPO as a result of (i) certain increases in tax basis that occur as a result of Solaris Inc.’s acquisition (or deemed acquisition for United States federal income tax purposes) of all or a portion of such TRA Holder’s Solaris LLC Units in connection with the IPO or pursuant to the exercise of the Redemption Right or the Call Right (each as defined in Solaris LLC’s Second Amended and Restated Limited Liability Company Agreement (the “Solaris LLC Agreement”)) and (ii) imputed interest deemed to be paid by Solaris Inc. as a result of, and additional tax basis arising from, any payments Solaris Inc. makes under the Tax Receivable Agreement. Solaris Inc. will retain the benefit of the remaining 15% of these cash savings. As of June 30, ~~2020~~2021 and December 31, ~~2019,~~2020, Solaris Inc. recorded a payable related to the Tax Receivable Agreement of ~~$68,132~~$73.5 and ~~$67,998,~~$68.7, respectively, $0$0.6 and ~~$1,416~~$0.6 of which has

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been recorded as a current liability, respectively. The increase in payables related to the Tax Receivable Agreement is a result of Solaris Inc.’s acquisition (or deemed acquisition for United States federal income tax purposes) of Solaris LLC Units from TRA Holders during the six months ended June 30, 2021.

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7. Concentrations

For the three months ended June 30, ~~2020.~~

The projection of future taxable income involves significant judgment. Actual taxable income may differ from our estimates, which could significantly impact our liability under the Tax Receivable Agreement. We have recorded a liability2021, 1 customer accounted for the anticipated payments under the Tax Receivable Agreement related to the tax savings we may realize from certain increases in tax basis and certain tax benefits attributable to imputed interest as a result of Solaris Inc.’s acquisition (or deemed acquisition for United States federal income tax purposes) of Solaris LLC Units in connection with the IPO or pursuant to an exercise30% of the Redemption Right or the Call Right (each as defined in the Solaris LLC Agreement). If the estimated tax savings decreases our estimate of amounts to be paid under the Tax Receivable Agreement would be reduced. In this scenario, the reduction of the liability under the Tax Receivable Agreement would result in a benefit to our condensed consolidated statement of operations.

~~11. Concentrations~~

Company’s revenues. For the three months ended June 30, 2020, 2 customers accounted for ~~11% and 10%~~21% of the Company’s revenues. For the ~~three~~six months ended June 30, ~~2019, 3 customers~~2021, 1 customer accounted for ~~13%, 12%, and 11%~~22% of the Company’s revenues. For the six months ended June 30, 2020, 0no customer accounted for more than 10% of the Company’s revenues. ~~For the six months ended June 30, 2019, 4 customers accounted for 14%, 12%, 11% and 11% of the Company’s revenues.~~ As of June 30, ~~2020,~~2021, 2 customers accounted ~~17% and 10%~~for 46% of the Company’s accounts receivable. As of December 31, ~~2019, 1 customer~~2020, 4 customers accounted for ~~15%~~42% of the Company’s accounts receivable.

For the three months ended June 30, 2021, no supplier accounted for more than 10% of the Company’s total purchases. For the three months ended June 30, 2020, 1 supplier accounted for 40% of the Company’s total purchases. For the ~~three~~six months ended June 30, ~~2019, 1~~2021, no supplier accounted for ~~12%~~more than 10% of the Company’s total purchases. For the six months ended June 30, 2020, 1 supplier accounted for 36~~% of the Company’s total purchases. For the six months ended June 30, 2019, 0 supplier accounted for more than 10% or more~~36% of the Company’s total purchases. As of June 30, ~~2020, 3 suppliers~~2021, no supplier accounted for ~~19%, 18% and 15%~~10% of the Company’s accounts payable. As of December 31, ~~2019, 1 supplier~~2020, 2 suppliers accounted for ~~44%~~23% of the Company’s accounts payable.

~~12.~~8. Commitments and Contingencies

In the normal course of business, the Company is subjected to various claims, legal actions, contract negotiations and disputes. The Company provides for losses, if any, in the year in which they can be reasonably estimated. In management’s opinion, there are currently no such matters outstanding that would have a material effect on the accompanying condensed consolidated financial statements.

Commitment fees on our Revolving Loan are $229 which were calculated based on the unused portion of lender commitments, at the applicable commitment fee rate of 0.25%. See Note 8. “Debt,” for interest requirements per the 2019 Credit Agreement.

Purchase commitments of $460 primarily relate to agreements with our suppliers for material and part purchases to be used in manufacturing or maintenance activities. The purchase commitments represent open purchase orders to our suppliers.

~~13.~~9. Related Party Transactions

The Company recognizes certain costs incurred in relation to transactions ~~primarily~~ incurred in connection with the amended and restated administrative services agreement, dated May 17, 2017, between Solaris LLC and Solaris Energy Management, LLC, a company partially owned by William A. Zartler, the Chief Executive Officer and Chairman of the Board. These services include rent paid for office space, travel services, personnel, consulting and administrative costs. For the three months ended June 30, ~~2020~~2021 and ~~2019,~~2020, Solaris LLC paid ~~$191~~$0.2 and ~~$341,~~$0.2, respectively, for these services. For the six months ended June 30, ~~2020~~2021 and ~~2019,~~2020, Solaris LLC paid ~~$405~~$0.3 and ~~$619,~~$0.4, respectively, for these services. As of June 30, ~~2020~~2021, and December 31, ~~2019,~~2020, the Company included ~~$231~~$0.1 and ~~$233,~~$0.1, respectively, in prepaid expenses and other current assets on the condensed consolidated balance sheets. AsAdditionally, as of June 30, ~~2020~~2021 and December 31, ~~2019,~~2020, the

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Company included ~~$58~~$0.1 and ~~$74,~~$0.1, respectively, of accruals to related parties in accrued liabilities on the ~~condensed~~ consolidated balance ~~sheets.~~sheet.

The Company has executed a guarantee of lease agreement with Solaris Energy Management, LLC, a related party of the Company, related to the rental of office space for the Company’s corporate headquarters. The total future guaranty under the guarantee of lease agreement with Solaris Energy Management, LLC is ~~$4,540~~$4.6 as of June 30, ~~2020. Refer~~2021.

On March 26, 2021, THRC Holdings, LP (“THRC”), purchased shares representing an 8.7% ownership of the Company’s Class A common stock and 6.0% total shares outstanding as of June 30, 2021. THRC is affiliated with certain of the Company’s customers, including ProFrac Services, LLC (“ProFrac”) and FTS International, and certain of the Company’s suppliers including Automatize Logistics, LLC and Cisco Logistics, LLC (“Cisco”) (together the “THRC Affiliates”). For the three and six months ended June 30, 2021, the Company recognized revenues related to ~~Note 7. “Leases” for operating lease discussion.~~our service offering provided to the THRC Affiliates of $3.1 and $3.2, respectively. Accounts receivable related to THRC Affiliates as of June 30, 2021, were $2.4. For the three and six months ended June 30, 2021, the Company recognized cost of services provided by THRC Affiliates of $0.1 and $0.1, respectively. Accounts payable as of June 30, 2021, included $0.1 related to THRC Affiliates.

In August 2021, the Company executed a three-year agreement with ProFrac and Cisco (the “ProFrac-Cisco Agreement”), whereby Solaris will be the dedicated wellsite sand storage provider to ProFrac and Solaris will provide volume-based pricing for those services. Per the ProFrac-Cisco Agreement, Solaris will also purchase certain equipment from Cisco Logistics.

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10. Subsequent Events

See Note 9. “Related Party Transactions”, for a discussion of an agreement executed in the third quarter of 2021.

ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Solaris Oilfield Infrastructure, Inc. (either individually or together with its subsidiaries, as the context requires, “we,” “us,” “our,” “Solaris Inc.” or the “Company”). The following discussion and analysis of our financial condition and results of operations should be read in conjunction with the accompanying financial statements and related notes. The following discussion contains “forward-looking statements” that reflect our plans, estimates, beliefs and expected performance. Our actual results may differ materially from those anticipated as discussed in these forward-looking statements as a result of a variety of risks and uncertainties, including those described above in “Cautionary Statement Regarding Forward-Looking Statements” included elsewhere in this Quarterly Report and “Risk Factors” included in this Quarterly Report and the Annual Report on Form 10-K for the year ended December 31, ~~2019~~2020 as updated by our subsequent filings with the United States Securities and Exchange Commission (the “SEC”), all of which are difficult to predict. In light of these risks, uncertainties and assumptions, the forward-looking events discussed may not occur. We assume no obligation to update any of these forward-looking statements except as otherwise required by law.

Overview

Solaris Inc. is the managing member of Solaris Oilfield Infrastructure, LLC (“Solaris LLC”) and is responsible for all operational, management and administrative decisions relating to Solaris LLC’s business and consolidates the financial results of Solaris LLC and its subsidiaries. Solaris Inc. is a holding company whose sole material asset consists of units in Solaris LLC (“Solaris LLC Units”).

~~Executive Summary~~

We design ~~manufacture~~ and ~~rent~~manufacture specialized equipment, which combined with field technician support, logistics services and our software solutions, enables us to provide a service offering that helps oil and natural gas operators and their suppliers to drive efficiencies and reduce costs during the completion phase of well development. The majority of our revenue is currently derived from rental and services related to our patented mobile proppant and patent-pending chemical management systems that unload, store and deliver proppant and chemicals used in the hydraulic fracturing of oil and natural gas wells, as well as coordinating the delivery of proppant to the well site. Our systems are deployed in most of the active oil and natural gas basins in the United States. ~~We continuously innovate~~

Our service fleet currently consists of 158 mobile proppant management systems, 14 mobile chemical management systems and ~~enhance our offerings.~~17 mobile water management systems which reflects the conversion of proppant management systems to water management systems.

Recent Trends and Outlook

Demand for our products and services is predominantly ~~driven~~influenced by the level of ~~onshore~~ oil and natural gas well drilling and completion activity, ~~in the United States,~~ which, in turn, is determined by the current and anticipated profitability of developing oil and natural gas reserves.

~~Due to a combination~~Since the first quarter of ~~geopolitical and~~2020, changing market expectations around the ~~Coronavirus 2019 (“COVID-19”) pandemic related pressures on the~~COVID-19 global ~~supply-demand balance for crude oil and related products, as well as the actions taken by a number of global oil producers, commodity prices have significantly declined~~economic impact drove extreme volatility in ~~recent months, and~~ oil and gas ~~operators have reduced development budgets~~commodity prices and activity. ~~During~~WTI oil prices fell from $60 per barrel to under $20 per barrel during the second quarter of 2020 ~~continued containment measures~~ and ~~responsive actions~~recovered to over $70 per barrel in June 2021. The Baker Hughes US Land rig count decreased 55% to 417 average rigs in 2020 from 920 average rigs in 2019. Since the ~~COVID-19 pandemic continue~~start of 2021, the Baker Hughes US Land rig count has increased another 34% to 470 rigs compared to a 26% increase in our fully utilized systems since the fourth quarter of 2020. While our fully utilized systems are highly correlated with US land rig count activity over longer periods, timing differences between drilling and completion activity can result in ~~severe declines~~lags of one to two quarters. Recent rig count increases against our expectation for relatively flat completions activity for the remainder of 2021 imply a build in ~~general economic~~drilled but uncompleted wells that support an increase in completions activity in early 2022. Further recovery in oil and ~~energy demand. As a result,~~gas prices and activity will depend on multiple factors, including the ~~global economy has experienced a slowing~~ultimate pace of economic ~~growth, disruption~~recovery, the success of ~~global manufacturing supply chains, stagnation of crude~~COVID-19 vaccine rollouts, potential regulatory changes and the resulting supply-demand balance in oil and natural gas consumption and interference with workforce continuity. As cities, states and countries continue easing the confinement restrictions, the risk for the resurgence and recurrence of COVID-19 remains. The reinstatement of containment measures could potentially lead to an extended period of reduced demand for crude oil and natural gas commodities, as well as assert further pressure on the global economy. Our revenues have decreased as a result of these lower activity levels. In response, we have reduced direct operating costs and SG&A expenses, including reducing workforce levels across the Company and lowered our capital expenditures.gas.

The risks associated with COVID-19 have impacted our workforce and the way we meet our business objectives. In response to COVID-19 we have implemented certain health and safety guidelines which are consistent with guidelines proscribed by the Centers for Disease Control and other authorities, as well as those requested by certainRecent consolidation amongst some of our ~~customers. Due to concerns over health~~E&P and ~~safety, we have asked our non-essential employees to work remotely until further notice. Working remotely and under our revised policies~~oil service customers combined with financial discipline from publicly traded energy companies has ~~not significantly impacted our ability to maintain~~reduced industry-wide capital spending, resulting in activity levels that remain below pre-pandemic levels despite the recovery in commodity prices. Additionally, consolidation can drive procurement

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strategy changes, which has historically resulted in both market share gains and losses for the Company. We expect both consolidation and financial discipline will likely continue to be important themes for the energy industry going forward.

~~operations~~Previous capital expenditure guidance for the full year 2021 of $10.0 to $15.0 million included approximately $5.0 million for investments in new technology, which are now expected to be between $5.0 and $10.0 million. As a result, the Company now expects capital expenditures for the full year 2021 to be between $15.0 and $20.0 million.

Results of Operations

Three and Six Months Ended June 30, 2021 Compared to Three and Six Months Ended June 30, 2020


	Three Months Ended						Six Months Ended
	June 30,						June 30,
	2021		2020		Change		2021		2020		Change

	(in thousands)						(in thousands)
Revenue
System rental	$	14,323	$	5,463	$	8,860	$	27,971	$	31,522	$	(3,551)
System services		20,616		3,419		17,197		35,326		24,376		10,950
Transloading services		38		264		(226)		152		729		(577)
Inventory software services		202		192		10		399		542		(143)
Total revenue		35,179		9,339		25,840		63,848		57,169		6,679
Operating costs and expenses:
Cost of system rental (excluding depreciation and amortization)		1,556		823		733		3,164		2,836		328
Cost of system services (excluding depreciation and amortization)		23,282		6,013		17,269		40,534		30,143		10,391
Cost of transloading services (excluding depreciation and amortization)		197		202		(5)		441		540		(99)
Cost of inventory software services (excluding depreciation and amortization)		100		122		(22)		202		267		(65)
Depreciation and amortization		6,752		6,671		81		13,445		13,785		(340)
Selling, general and administrative (excluding depreciation and amortization)		4,964		3,967		997		9,570		8,373		1,197
Impairment losses		—		—		—		—		47,828		(47,828)
Other operating expenses		360		2,274		(1,914)		613		3,472		(2,859)
Total operating costs and expenses		37,211		20,072		17,139		67,969		107,244		(39,275)
Operating loss		(2,032)		(10,733)		8,701		(4,121)		(50,075)		45,954
Interest income (expense), net		(55)		(35)		(20)		(104)		76		(180)
Total other income (expense)		(55)		(35)		(20)		(104)		76		(180)
Loss before income tax expense		(2,087)		(10,768)		8,681		(4,225)		(49,999)		45,774
Benefit for income taxes		217		1,272		(1,055)		430		7,350		(6,920)
Net loss		(1,870)		(9,496)		7,626		(3,795)		(42,649)		38,854
Less: net loss related to non-controlling interests		659		3,956		(3,297)		1,415		18,026		(16,611)
Net loss attributable to Solaris	$	(1,211)	$	(5,540)	$	4,329	$	(2,380)	$	(24,623)	$	22,243

System Rental

System rental revenue increased $8.9 million, or ~~caused us~~162%, to ~~incur significant additional expenses; however, we~~$14.3 million for the three months ended June 30, 2021 compared to $5.5 million for the three months ended June 30, 2020. System rental revenue decreased $3.6 million, or 11%, to $28.0 million for the six months ended June 30, 2021 compared to $31.5 million for the six months ended June 30, 2020. The changes in system rental revenue are ~~unable~~primarily related to ~~predict the duration or ultimate impact of these measures~~.

~~Solaris Inc.’s~~changes in mobile proppant systems on a fully utilized ~~system count averaged 20 systems~~basis, in the second quarter of 2020, down approximately 76% from the first quarter of 2020 and 84% from the second quarter of 2019. This compares to the Baker Hughes US Land rig count which was down 64% at the end of second quarter 2020 from the end of first quarter of 2020 and down 73% from the end of second quarter of 2019.

We believe that due to the current pricing environment and reduction in oil and gas development budgets, drilling and completions activity will continue to remain at depressed levels during the third quarter although we expect a modest improvement from second quarter levels. Absent significant changes in markets share, we expect our activity should continue to follow the general trends of the US land drilling and completion activity.

In response to the decline in commodity prices and activity levels, we have reduced direct operating costs and SG&A expenses, including reducing workforce levels across the Company and lowered our 2020 capital expenditures budget to $5-10 million from $10 million or below previously. We continue to evaluate ways to increase flexibility and efficiency in our cost structure considering these unprecedented and uncertain time.global oil market volatility.

We have also seen an increase in the number of distressed companies in the sector which has resulted in several companies filing for bankruptcy or delaying payment to vendors. We continue to monitor the credit risk of our customers and take preventative and precautionary measures to protect the balance of any outstanding receivables.

~~How We Generate Revenue~~

We generate the majority of our revenue through the rental of our systems and related services, including transportation of our systems, field supervision and support, as well as coordinating the delivery of proppant to the wellsite. The system rental and provision of related services are performed under a variety of contract structures, primarily master service agreements as supplemented by individual work orders detailing statements of work, pricing agreements and specific quotes. The master service agreements generally establish terms and conditions for the provision of our systems and service on a well site, indemnification, damages, confidentiality, intellectual property protection and payment terms and provisions. The rentals and services are generally priced based on prevailing market conditions at the time the services are provided, giving consideration to the specific requirements and activity levels of the customer. We typically charge our customers for the rental of our systems and related services on a monthly basis.

~~Costs of Conducting Our Business~~

~~The principal costs associated with operating our business are:~~

●

Cost ~~of system rental (excluding depreciation and amortization);~~

●

~~Cost of system services (excluding depreciation and amortization);~~

●

~~Cost of transloading operations and services (excluding depreciation and amortization);~~

●

~~Cost of software inventory management services (excluding depreciation and amortization);~~

●

~~Depreciation and amortization associated primarily with the costs to build our systems;~~

●

~~Selling, general and administrative expenses; and~~

●

~~Other operating expenses.~~

~~Our cost~~ of system rental ~~(excluding~~increased $0.7 million, or 88%, to $1.6 million for the three months ended June 30, 2021 compared to $0.8 million for the three months ended June 30, 2020, excluding depreciation and ~~amortization) consists primarily of the costs of maintaining our equipment, developing and maintaining our Solaris Lens software, as well as insurance and property taxes related to our equipment.~~amortization expense.

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~~Our cost~~Cost of system services (excluding depreciation and amortization) consists primarily of labor costs, and related travel and lodging expenses, and system transportation costs. A large portion of our cost of system services (excluding depreciation and amortization) are variable based onrental increased $0.3 million, or 11%, to $3.2 million for the ~~number of systems deployed with customers.~~

~~Our cost of transloading services (excluding depreciation and amortization) consists primarily of labor costs, fuel, utilities and maintenance.~~

~~Our cost of software inventory management services (excluding depreciation and amortization) consists primarily of labor costs and software subscriptions.~~

~~Our~~six months ended June 30, 2021 compared to $2.8 million for the six months ended June 30, 2020, excluding depreciation and amortization ~~expense~~expense. Cost of system rental increased primarily ~~consists of the depreciation expense related~~due to ~~our~~an increase in mobile proppant systems ~~and related manufacturing machinery and equipment. The costs to build our systems, including any upgrades, are capitalized and depreciated over~~on a ~~life ranging from three to 15 years.~~

Our selling, general and administrative expenses are comprised of the salaries and related benefits for several functional areas of our organization, including sales and commercial, accounting and corporate administrative, as well as office rent, marketing expenses and third-party professional service providers.

~~How We Evaluate Our Operations~~

~~We use a variety of qualitative, operational and financial metrics to assess our performance. Among other measures, management considers revenue, revenue days,~~ fully utilized basis. Cost of system ~~count, tons transloaded, EBITDA and Adjusted EBITDA.~~

~~Revenue~~

~~We analyze our revenue by comparing actual monthly revenue to our internal projections for~~rental as a ~~given period and to prior periods to assess our performance. We also assess our revenue in relation to the number~~percentage of ~~systems we have deployed to customers.~~

~~Fully Utilized System Count~~

The fully utilized system count is calculated as the total number of revenue days divided by the number of days in the period. We view the fully utilized system count as the best measure to track utilization and changes in rental activity on a period-over-period basis as the majority of our systems are rented on a monthly basis.

~~EBITDA and Adjusted EBITDA~~

We view EBITDA and Adjusted EBITDA as important indicators of performance. We define EBITDA as net income, plus (i) depreciation and amortization expense, (ii) interest expense and (iii) income tax expense, including franchise taxes. We define Adjusted EBITDA as EBITDA plus (i) stock-based compensation expense and (ii) certain non-cash items and any extraordinary, unusual or non-recurring gains, losses or expenses.

~~Note Regarding Non-GAAP Financial Measures~~

EBITDA and Adjusted EBITDA are not financial measures presented in accordance with accounting principles generally accepted in the United States (“GAAP”). We believe that the presentation of these non-GAAP financial measures will provide useful information to investors in assessing our financial condition and results of operations. Net income (loss) is the GAAP measure most directly comparable to EBITDA and Adjusted EBITDA. Our non-GAAP financial measures should not be considered as alternatives to the most directly comparable GAAP financial measure. Each of these non-GAAP financial measures has important limitations as analytical tools because they exclude some but not all items that affect the most directly comparable GAAP financial measures. You should not consider EBITDA or Adjusted EBITDA in isolation or as substitutes for an analysis of our results as reported under GAAP. Because EBITDA and Adjusted EBITDA may be defined differently by other companies in our industry, our definitions of these non-GAAP financial measures may not be comparable to similarly titled measures of other companies, thereby diminishing their utility.

~~Table of Contents~~

~~Results of Operations~~

~~Three Months Ended June 30, 2020 Compared to Three Months Ended June 30, 2019~~

Three Months Ended

June 30,


2020

2019

Change

(in thousands)
Revenue






System rental

$
5,463

$
39,740

$
(34,277)
System services

3,419

19,031

(15,612)
Transloading services

264

4,881

(4,617)
Inventory software services

192

449

(257)
Total revenue

9,339

64,101

(54,762)
Operating costs and expenses:






Cost of system rental (excluding depreciation and amortization)

823

2,552

(1,729)
Cost of system services (excluding depreciation and amortization)

6,013

21,675

(15,662)
Cost of transloading services (excluding depreciation and amortization)

202

689

(487)
Cost of inventory software services (excluding depreciation and amortization)

122

165
��

(43)
Depreciation and amortization

6,671

6,622

49
Selling, general and administrative (excluding depreciation and amortization)

3,967

5,006

(1,039)
Other operating expenses

2,274

69

2,205
Total operating costs and expenses

20,072

36,778

(16,706)
Operating income (loss)

(10,733)

27,323

(38,056)
Interest income, net

(35)

(656)

621
Total other income

(35)

(656)

621
Income (loss) before income tax expense

(10,768)

26,667

(37,435)
Benefit (provision) for income taxes

1,272

(4,158)

5,430
Net income (loss)

(9,496)

22,509

(32,005)
Less: net (income) loss related to non-controlling interests

3,956

(9,234)

13,190
Net income (loss) attributable to Solaris

$
(5,540)

$
13,275

$
(18,815)

~~Revenue~~

~~System Rental Revenue.~~ ~~Our~~ system rental revenue ~~decreased $34.3~~was 11% and 15% for the three months ended June 30, 2021 and 2020, respectively and was 11% and 9% for the six months ended June 30, 2021 and 2020, respectively.

System Services

System services revenue increased $17.2 million, or ~~86%~~506%, to ~~$5.5~~$20.6 million for the three months ended June 30, ~~2020~~2021 compared to $39.7 million for the three months ended June 30, 2019. This decrease was primarily due to an 84% decrease in mobile proppant systems on a fully utilized basis, due to severe contraction in oil company budgets and completion activities, in response to global oil market volatility.

~~System Services Revenue.~~ ~~Our system services revenue decreased $15.6 million, or 82%,~~ to $3.4 million for the three months ended June 30, ~~2020 compared~~2020. System services revenue increased $11.0 million, or 45%, to ~~$19.0~~$35.3 million for the ~~three~~six months ended June 30, ~~2019.~~2021 compared to $24.4 million for the six months ended June 30, 2020. System services revenue ~~decreased~~increased due to ~~a decrease~~an increase in last mile services provided to coordinate proppant delivered into our systems, as well as ~~a decrease in billable system transportation and field technician services as a result of the decrease in fully utilized systems.~~

~~Transloading Services Revenue.~~ Our transloading services revenue decreased $4.6 million, or 94%, to $0.3 million for the three months ended June 30, 2020 compared to $4.9 million for the three months ended June 30, 2019. This decrease was primarily due to recognition of $3.2 million of deferred revenue in the three months ended June 30, 2019 as well as a decrease in the number of tons transloaded at our Kingfisher Facility.

~~Table of Contents~~

~~Operating Expenses~~

Total operating costs and expenses for the three months ended June 30, 2020 and 2019 were $20.1 million and $36.7 million, respectively, which represented 215% and 57% of total revenue, respectively. The decrease in total operating costs and expenses are primarily related to lower costs necessary to support lower fully utilized systems. Thean increase in total operating costs and expenses as a percentage of total revenues is related to certain fixed costs that do not fluctuate proportionately with system activities and decline as utilization declines including depreciation, insurance property taxes and other overhead costs.

~~Cost of System Rental (excluding depreciation and amortization).~~ Cost of system rental decreased $1.7 million, or 65%, to $0.8 million for the three months ended June 30, 2020 compared to $2.6 million for the three months ended June 30, 2019, excluding depreciation and amortization expense. Cost of system rental decreased primarily due to a decrease in maintenance expense in relation to a decrease in mobile proppant systems on a fully utilized basis.

~~Cost of System Services (excluding depreciation and amortization).~~Cost of system services ~~decreased $15.7~~increased $17.3 million, or ~~72%~~288%, to $23.3 million for the three months ended June 30, 2021 compared to $6.0 million for the three months ended June 30, 2020, ~~compared~~excluding depreciation and amortization expense. Cost of system services increased $10.4 million, or 35%, to ~~$21.7~~$40.5 million for the ~~three~~six months ended June 30, ~~2019. This decrease was primarily~~2021 compared to $30.1 million for the six months ended June 30, 2020, excluding depreciation and amortization expense. Cost of system services increased due to ~~a decrease~~an increase in last mile services provided to coordinate proppant delivered to systems as well as ~~a decrease~~an increase in ~~field support activity and third-party trucking services required to support fewer~~ fully utilized systems. Cost of system services as a percentage of system services revenue was 113% and 176% for the three months ended June 30, 2021 and 2020, respectively and was 115% and 124% for the six months ended June 30, 2021 and 2020, respectively.

Selling, General and Administrative Expenses ~~(excluding depreciation and amortization).~~

Selling, general and administrative expenses ~~decreased~~increased $1.0 million, or ~~20%~~25%, to $5.0 million for the three months ended June 30, 2021 compared to $4.0 million for the three months ended June 30, 2020, excluding depreciation and amortization. Selling, general and administrative expenses increased $1.2 million, or 14%, to $9.6 million for the six months ended June 30, 2021 compared to ~~$5.0~~$8.4 million for the six months ended June 30, 2020, excluding depreciation and amortization expense. Selling, general and administrative expenses increased due primarily to increases in compensation costs and professional fees.

Impairment Losses

As a result of risks and uncertainties associated with volatility in global oil markets driven by significant reductions in demand for oil due to COVID-19 and certain actions by oil producers globally and the expected impact on our businesses, operations, earnings and results, we recorded impairment losses and other charges of $37.8 million, $4.2 million, $2.8 million, $2.6 million and $0.4 million in relation to property, plant and equipment, goodwill, ROU assets, inventories and other assets, respectively, in the six months ended June 30, 2020. We did not record impairment losses in the three or six months ended June 30, 2021, respectively, and for the three months ended June 30, ~~2019 due primarily to cost cutting measures, including headcount, salary and support cost reductions, in response to the reduction in industry activity.~~2020.

Provision for Income ~~Taxes.~~Taxes

During the three months ended June 30, ~~2020,~~2021, we recognized a combined United States federal and state benefit for income taxes of ~~$1.3~~$0.2 million, ~~an increase~~a decrease of ~~$5.4~~$1.1 million as compared to the ~~$4.2~~$1.3 million income tax ~~expense~~benefit we recognized during the three months ended June 30, ~~2019.~~2020. During the six months ended June 30, 2021, we recognized a combined United States federal and state benefit for income taxes of $0.4 million, a decrease of $7.0 million as compared to the $7.4 million income tax benefit we recognized during the six months ended June 30, 2020. This change was attributable to lower operating ~~income.~~losses. The effective combined United States federal and state income tax rates were ~~11.8%~~10.4% and ~~15.4%~~11.7% for the three months ended June 30, 2021 and 2020, respectively. The effective combined United States federal and ~~2019, respectively. For~~state income tax rates were 10.2% and 14.7% for the ~~three~~six months ended June 30, 2021 and 2020, ~~and 2019, our~~respectively. The effective tax rate differed from the statutory rate primarily due to Solaris LLC’s treatment as a partnership for United States federal income tax purposes.

~~Net Income (Loss)~~15

~~Net income (loss) decreased $32.0 million, or 142%, to a net loss~~Table of ~~$9.5 million for the three months ended June 30, 2020 compared to net income of $22.5 million for the three months ended June 30, 2019, due to the changes in revenues and expenses discussed above.~~Contents

Comparison of Non-GAAP Financial Measures

~~We believe that our presentation of~~ EBITDA and Adjusted EBITDA ~~will provide useful information to investors~~should not be considered in ~~assessing~~isolation or as substitutes for an analysis of our results of operation and financial condition ~~and results of operations.~~as reported in accordance with accounting standards generally accepted in the United States (“GAAP”). Net income is the GAAP measure most directly comparable to EBITDA and Adjusted EBITDA. EBITDA and Adjusted EBITDA should not be considered alternatives to net income presented in accordance with GAAP. Because EBITDA and Adjusted EBITDA may be defined differently by other companies in our industry, our definitions of EBITDA and Adjusted EBITDA may not be comparable to similarly

~~Table of Contents~~

titled measures of other companies, thereby diminishing their utility.

The following table presents a reconciliation of Net income to EBITDA and Adjusted EBITDA for each of the periods indicated.


	Three months ended						Three months ended						Six months ended
	June 30,						June 30,						June 30,
	2020		2019		Change		2021		2020		Change		2021		2020		Change

	(in thousands)						(in thousands)						(in thousands)
Net income (loss)	$	(9,496)	$	22,509	$	(32,005)
Net loss							$	(1,870)	$	(9,496)	$	7,626	$	(3,795)	$	(42,649)	$	38,854
Depreciation and amortization		6,671		6,622		49		6,752		6,671		81		13,445		13,785		(340)
Interest (income) expense, net		35		656		(621)		55		35		20		104		(76)		180
Income taxes (1)		(1,272)		4,158		(5,430)		(217)		(1,272)		1,055		(430)		(7,350)		6,920
EBITDA	$	(4,062)	$	33,945	$	(38,007)	$	4,720	$	(4,062)	$	8,782	$	9,324	$	(36,290)	$	45,614
Stock-based compensation expense (2)		1,326		1,178		148		1,353		1,326		27		2,552		2,656		(104)
Loss on disposal of assets		1,345		71		1,274		99		1,345		(1,246)		117		1,413		(1,296)
Severance expense and other		211		—		211
Impairment losses								—		—		—		—		47,828		(47,828)
Severance expense								—		211		(211)		—		542		(542)
Credit losses		740		—		740		316		740		(424)		599		1,451		(852)
Write-off of debt issuance costs (3)		—		528		(528)
Transload contract termination (4)		—		(3,169)		3,169
Transaction costs (3)								10		—		10		24		—		24
Adjusted EBITDA	$	(440)	$	32,553	$	(32,993)	$	6,498	$	(440)	$	6,938	$	12,616	$	17,600	$	(4,984)

(1)	United States federal and state income taxes.

(2)	Represents stock-based compensation expense related to restricted stock awards.

(3)	~~Write-off~~Costs related to the evaluation of ~~certain unamortized debt issuance when the Amended and Restated Credit Agreement, dated as of January 19, 2018, was replaced in its entirety by the Agreement 2019 Credit Agreement.~~acquisitions.

~~(4)~~

~~Deferred revenue related to full termination of a sand storage agreement; no deferred revenue balance remained as of December 31, 2019.~~

Three and Six Months Ended June 30, ~~2020~~2021 Compared to Three and Six Months Ended June 30, ~~2019:~~2020: EBITDA and Adjusted EBITDA

EBITDA ~~decreased $38.~~increased $8.8 million to ~~($4.0)~~$4.7 million for the three months ended June 30, ~~2020~~2021 compared to ~~$33.9~~($4.1) million for the three months ended June 30, ~~2019.~~2020. Adjusted EBITDA ~~decreased $33.0~~increased $6.9 million to $6.5 million for the three months ended June 30, 2021 compared to ($0.4) million for the three months ended June 30, ~~2020 compared~~2020. EBITDA increased $45.6 million to ~~$32.6~~$9.3 million for the ~~three~~six months ended June 30, ~~2019.~~2021 compared to ($36.3) million for the six months ended June 30, 2020. Adjusted EBITDA decreased $5.0 million to $12.6 million for the six months ended June 30, 2021 compared to $17.6 million for the six months ended June 30, 2020. The ~~decreases~~changes in EBITDA and Adjusted EBITDA were primarily due to the changes in revenues and expenses, discussed above.

Liquidity and Capital Resources

Overview

Our primary sources of liquidity to date have been cash flows from operations, borrowings under our credit agreements and proceeds from equity offerings. Our primary uses of capital have been to fund ongoing operations,

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~~Six Months Ended June 30, 2020 Compared to Six Months Ended June 30, 2019~~

Six Months Ended

June 30,


2020

2019

Change

(in thousands)
Revenue






System rental

$
31,522

$
77,088

$
(45,566)
System services

24,376

30,468

(6,092)
Transloading services

729

10,714

(9,985)
Inventory software services

542

955

(413)
Total revenue

57,169

119,225

(62,056)
Operating costs and expenses:






Cost of system rental (excluding depreciation and amortization)

2,836

4,899

(2,063)
Cost of system services (excluding depreciation and amortization)

30,143

35,294

(5,151)
Cost of transloading services (excluding depreciation and amortization)

540

1,399

(859)
Cost of inventory software services (excluding depreciation and amortization)

267

300

(33)
Depreciation and amortization

13,785

12,967

818
Selling, general and administrative (excluding depreciation and amortization)

8,373

9,034

(661)
Impairment Loss

47,828

—

47,828
Other operating expenses

3,472

282

3,190
Total operating costs and expenses

107,244

64,175

43,069
Operating income (loss)

(50,075)

55,050

(105,125)
Interest income (expense), net

76

(767)

843
Total other expense (income)

76

(767)

843
Income (loss) before income tax expense

(49,999)

54,283

(104,282)
Benefit (provision) for income taxes

7,350

(8,339)

15,689
Net income (loss)

(42,649)

45,944

(88,593)
Less: net (income) loss related to non-controlling interests

18,026

(20,352)

38,378
Net income (loss) attributable to Solaris

$
(24,623)

$
25,592

$
(50,215)

~~Revenue~~

~~System Rental Revenue.~~ Our system rental revenue decreased $45.6 million, or 59%, to $31.5 million for the six months ended June 30, 2020 compared to $77.1 million for the six months ended June 30, 2019. This decrease was primarily due to a 62% decrease in the number of mobile proppant systems deployed on a fully utilized basis, due primarily to lower rig count and hydraulic fracturing activities resulting from the impact of volatility in global oil markets driven by significant reductions in demand for oil due to COVID-19 and certain actions by oil producers globally.

~~System Services Revenue.~~ Our system services revenue decreased $6.1 million, or 20%, to $24.4 million for the six months ended June 30, 2020 compared to $30.5 million for the six months ended June 30, 2019. System services revenue increased $7.0 million due to an increase in services provided to coordinate proppant delivered into our systems, and was offset by a decrease of $13.1 million in billable system transportation and field technician services as a result of the decrease in fully utilized systems.

~~Transloading Services Revenue.~~ Our transloading services revenue decreased $10.0 million, or 93%, to $0.7 million for the six months ended June 30, 2020 compared to $10.7 million for the six months ended June 30, 2019. This decrease was primarily due to recognition of $6.3 million of deferred revenue in the six months ended June 30, 2019 as well as a decrease in the number of tons transloaded at our Kingfisher Facility.

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~~Operating Expenses~~

Total operating costs and expenses for the six months ended June 30, 2020 and 2019 were $107.2 million and $64.2 million, respectively, which represented 187% and 54% of total revenue, respectively. The increase in total operating costs and expenses as well as the increase in total operating costs as a percentage of total revenue are primarily related to impairment losses. Additional details regarding the changes in operating expenses are presented below.

~~Cost of System Rental (excluding depreciation and amortization).~~ Cost of system rental decreased $2.1 million, or 43%, to $2.8 million for the six months ended June 30, 2020 compared to $4.9 million for the six months ended June 30, 2019, excluding depreciation and amortization expense. Cost of system rental as a percentage of system rental revenue was 9% and 6% for the six months ended June 30, 2020 and 2019, respectively. Cost of system rental decreased primarily due to a decrease in maintenance expense in relation to a decrease in mobile proppant systems on a fully utilized basis. Cost of system rental as a percentage of system revenue increased as a result of certain fixed costs that do not decrease proportionately based on utilization.

~~Cost of System Services (excluding depreciation and amortization).~~ Cost of system services decreased $5.2 million, or 15%, to $30.1 million for the six months ended June 30, 2020 compared to $35.3 million for the six months ended June 30, 2019. This decrease is related to an increase in services provided to coordinate proppant delivered to systems offset by a decrease in field support activity and third-party trucking services required to support fewer fully utilized systems. For the six months ended June 30, 2020, the cost of system services as a percentage of system services revenue increased to 124% compared to 116% for the six months ended June 30, 2019.

~~Selling, General and Administrative Expenses (excluding depreciation and amortization).~~ Selling, general and administrative expenses decreased $0.7 million, or 8%, to $8.4 million for the six months ended June 30, 2020 compared to $9.0 million for the six months ended June 30, 2019 due primarily to increases in credit losses offset by decreases due to cost cutting measures taken in response to the reduction in industry activity.

~~Impairment losses.~~ As a result of risks and uncertainties associated with volatility in global oil markets driven by significant reductions in demand for oil due to COVID-19 and certain actions by oil producers globally and the expected impact on our businesses, operations, earnings and results, we recorded impairments losses and other charges of $37.8 million, $4.2 million, $2.8 million, $2.6 million and $0.4 million in relation to property, plant and equipment, goodwill, ROU assets, inventories and other assets, respectively, in the six months ended June 30, 2020.

~~Provision for Income Taxes.~~ During the six months ended June 30, 2020, we recognized a combined United States federal and state benefit for income taxes of $7.4 million, an increase of $15.7 million as compared to the $8.3 million income tax expense we recognized during the six months ended June 30, 2019. This change was attributable to lower operating income. The effective combined United States federal and state income tax rates were 14.7% and 15.3% for the six months ended June 30, 2020 and 2019, respectively. For the six months ended June 30, 2020 and 2019, our effective tax rate differed from the statutory rate primarily due to Solaris LLC’s treatment as a partnership for United States federal income tax purposes.

~~Net Income (Loss)~~

Net income (loss) decreased $88.6 million, or 193%, to a net loss of $42.6 million for the six months ended June 30, 2020 compared to net income of $45.9 million for the six months ended June 30, 2019, due to the changes in revenues and expenses discussed above.

~~Comparison of Non-GAAP Financial Measures~~

We believe that our presentation of EBITDA and Adjusted EBITDA will provide useful information to investors in assessing our financial condition and results of operations. Net income is the GAAP measure most directly comparable

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to EBITDA and Adjusted EBITDA. EBITDA and Adjusted EBITDA should not be considered alternatives to net income presented in accordance with GAAP. Because EBITDA and Adjusted EBITDA may be defined differently by other companies in our industry, our definitions of EBITDA and Adjusted EBITDA may not be comparable to similarly titled measures of other companies, thereby diminishing their utility. The following table presents a reconciliation of Net income to EBITDA and Adjusted EBITDA for each of the periods indicated.

Six months ended

June 30,


2020

2019

Change

(in thousands)
Net income (loss)

$
(42,649)

$
45,944

$
(88,593)
Depreciation and amortization

13,785

12,967

818
Interest expense, net

(76)

767

(843)
Income taxes (1)

(7,350)

8,339

(15,689)
EBITDA

$
(36,290)

$
68,017

$
(104,307)
Stock-based compensation expense (2)

2,656

2,040

616
Loss on disposal of assets

1,413

284

1,129
Impairment loss

47,828

—

47,828
Severance expense and other

542

—

542
Credit losses

1,451

—

1,451
Write-off of debt issuance costs (3)

—

528

(528)
Transload contract termination (4)

—

(6,303)

6,303
Adjusted EBITDA

$
17,600

$
64,566

$
(46,966)

~~United States federal and state income taxes.~~

~~Represents stock-based compensation expense related to restricted stock awards.~~

~~Write-off of certain unamortized debt issuance when the Amended and Restated Credit Agreement, dated as of January 19, 2018, was replaced in its entirety by the Agreement 2019 Credit Agreement.~~

~~Deferred revenue related to full termination of a sand storage agreement; no deferred revenue balance remained as of December 31, 2019.~~

~~Six Months Ended June 30, 2020 Compared to Six Months Ended June 30, 2019: EBITDA and Adjusted EBITDA~~

EBITDA decreased $104.3 million to ($36.3) million for the six months ended June 30, 2020 compared to $68.0 million for the six months ended June 30, 2019. Adjusted EBITDA decreased $47.0 million to $17.6 million for the six months ended June 30, 2020 compared to $64.6 million for the six months ended June 30, 2019. EBITDA and Adjusted EBITDA decreased 153% and 73% for the six months ended June 30, 2020 compared to the six months ended June 30, 2019, respectively. The decreases in EBITDA and Adjusted EBITDA were primarily due to the changes in revenues and expenses, including impairment losses, discussed above.

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~~Liquidity and Capital Resources~~

~~Overview~~

Our capital structure and financing strategy are designed to provide sufficient liquidity to meet our short-term working capital and capital expenditure requirements. Our primary uses of capital have been capital expenditures to ~~expand~~support organic growth, including our ~~proppant~~fleet development and ~~chemical management system fleets, acquire our manufacturing facility~~related maintenance and ~~certain intellectual property,~~fleet upgrades, repurchase shares of Class A common stock in the open market, and pay ~~dividends~~dividends. Although no assurance can be given, depending upon market conditions and ~~repurchase stock. We strive~~other factors, we may also have the ability to ~~maintain financial flexibility and proactively monitor potential capital sources, including~~issue additional equity and debt ~~financing, to meet our investment~~if needed.

As of June 30, 2021, cash and target liquidity requirements and to permit us to manage the cyclicality associated with our industry and the current risks and uncertainties associated with volatility in global oil markets and the expected impact on our businesses, operations, earnings and results.

cash equivalents totaled $46.3 million. We ~~intend to finance most of our capital expenditures, contractual obligations and working capital needs with our current cash balance, cash generated from future operations and~~have no borrowings outstanding under our 2019 Credit Agreement ~~(as defined in “—Debt Agreements”). We continuously evaluate our capital expenditures~~ and ~~the amount we ultimately spend will depend on a number~~have $50.0 million of factors, including expected industry activity levels and company initiatives. In response to the decline in commodity prices and the COVID-19 pandemic, we lowered 2020 capital expenditures budget from $20.0 to $40.0 million to $10 million or less.available borrowing capacity. We believe that our cash on hand, operating cash flow ~~cash balance,~~ and available borrowings under our 2019 Credit Agreement will be sufficient to fund our operations for at least the next 12 months.

~~As of June 30, 2020, cash and cash equivalents totaled $63.6 million, and we had zero drawn and $50 million of available borrowings under the 2019 Credit Agreement.~~

Cash Flows

The following table summarizes our cash flows for the periods indicated:


	Six Months Ended						Six Months Ended
	June 30,				Change		June 30,
	2020		2019		2020 vs. 2019		2021		2020		Change

	(in thousands)						(in thousands)
Net cash provided by operating activities	$	34,323	$	57,439	$	(23,116)	$	4,040	$	34,323	$	(30,283)
Net cash used in investing activities	$	(845)	$	(28,679)	$	27,834		(7,670)		(845)		(6,825)
Net cash used in financing activities	$	(36,728)	$	(24,098)	$	(12,630)		(10,460)		(36,728)		26,268
Net change in cash	$	(3,250)	$	4,662	$	(7,912)	$	(14,090)	$	(3,250)	$	(10,840)

~~Analysis~~Significant Sources and Uses of Cash ~~Flow Changes for Six Months Ended June 30, 2020 Compared to Six Months Ended June 30, 2019~~Flows

Operating Activities. Net cash provided by operating activities was $4.0 million for the six months ended June 30, 2021, compared to net cash provided by operating activities of $34.3 million for the six months ended June 30, ~~2020, compared to net cash provided by operating activities of $57.4 million for the six months ended June 30, 2019.~~2020. The decrease of ~~$23.1~~$30.3 million in operating cash flow was primarily attributable to lower revenues and changes in working ~~capital items, lower revenues and EBITDA.~~capital.

Investing Activities. Net cash used in investing activities was $7.7 million for the six months ended June 30, 2021, compared to net cash used in investing activities of $0.8 million for the six months ended June 30, ~~2020, compared to net cash used~~2020. The increase in investing activities of ~~$(28.7)~~$6.8 million is primarily due to capital expenditures related to enhancements to our fleet and for the six months ended June 30, 2019. Investing activities during the six months ended June 30, 2020 include system enhancements offset by the sale of assets. Investing activities during the six months ended June 30, 2019 include manufacturing of new ~~proppant and chemical systems, including work process.~~technologies.

Financing Activities. Net cash used in financing activities of ~~$(36.7)~~$10.5 million for the six months ended June 30, 2021 was primarily related to quarterly dividends of $9.6 million and $0.7 million of payments related to vesting of stock-based compensation. Net cash used in financing activities of ($36.7) million for the six months ended June 30, 2020 was primarily related to $26.7 million of share repurchases and quarterly dividends of $9.5 million.

Net cash used in financing activities of $24.1 million for the six months ended June 30, 2019 was primarily related to $13.0 million to repay borrowings under the Company’s Amended and Restated Credit Agreement, dated as of January 19, 2018, by and among the Company, as borrower, each of the lender parties thereto and Woodforest National

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~~Bank, as administrative agent, which such agreement was replaced, in its entirety, by the 2019 Credit Agreement, and $9.5 million for quarterly dividends.~~

Capital Sources

Senior Secured Credit Facility

See Note ~~8. “Debt– Senior Secured Credit Facility”~~4. “Debt” to our condensed consolidated financial statements as of June 30, ~~2020,~~2021, for a discussion of our senior secured credit facility.

Contractual Obligations

We had no material changes in our contractual commitments and obligations during the three months ended June 30, ~~2020~~2021 from the amounts listed under Part II, Item 7, “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Contractual Obligations” in the Company’s Annual Report on Form ~~10-K.~~10-K for the year ended December 31, 2020, as filed with the SEC on February 23, 2021. See Note 8,4 “Debt” and Note ~~12,~~8 “Commitments and Contingencies” to our condensed consolidated financial statements for additional information.

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Critical Accounting Policies and Estimates

See Part II, Item 7 “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Critical Accounting Policies and Estimates” in the Company’s Annual Report on Form 10-K for the year ended December 31, 2020 for additional information.

Recent Accounting Pronouncements

Recently Adopted Accounting Standards

None.

Recently Issued Accounting Standards

See Note 2. “Summary of Significant Accounting Policies – Recently Issued Accounting ~~Standards Recently Adopted”~~Standards” to our condensed consolidated financial statements as of June 30, ~~2020,~~2021, for a discussion of ~~recent~~recently issued accounting ~~pronouncements.~~standards.

Under the Jumpstart Our Business Startups Act (the “JOBS Act”), we meet the definition of an “emerging growth company,” which allows us to have an extended transition period for complying with new or revised accounting standards pursuant to Section 107(b) of the JOBS Act, however, we elected to opt out of such exemption (this election is irrevocable).

Off Balance Sheet Arrangements

We have no material off balance sheet arrangements. As such, we are not materially exposed to any financing, liquidity, market or credit risk that could arise if we had engaged in such financing arrangements.

Item 3.Quantitative and Qualitative Disclosures about Market Risk

~~Market risk is the risk of loss arising from adverse changes in market rates~~For quantitative and ~~prices. Currently, our market risks relate to potential changes in the fair value of our long lived assets and long-term debt due to fluctuations in applicable market interest rates. Going forward our~~qualitative disclosures about market risk, exposure generally will be limited to those risks that arise in the normal course of business, as we do not engage in speculative, non-operating transactions, nor do we utilize financial instruments or derivative instruments for trading purposes. Please see Part II, Item ~~1A. “Risk Factors”~~7A. “Quantitative and Qualitative Disclosures about Market Risk” in our Annual Report on Form 10-K for ~~more information regarding market risks.~~

~~Commodity Price Risk~~

~~The market for our services is indirectly exposed to fluctuations in~~ the supply, demand and prices of crude oil and natural gas to the extent such fluctuations impact drilling and completion activity levels and thus impact the activity levels of our customers in the exploration and production and oilfield services industries. We do not currently intend to hedge our indirectyear ended December 31, 2020. Our exposure to ~~commodity price risk. Please see Part II, Item 1A. “Risk Factors” for more information regarding commodity price risks.~~market risk has not changed materially since December 31, 2020.

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Credit Risk

The majority of our accounts receivable have payment terms of 60 days or less. As of June 30, ~~2020,~~2021, two customers collectively accounted for ~~27%~~46% of our total accounts receivable. As of December 31, ~~2019, two~~2020, four customers collectively accounted for ~~24%~~42% of our total accounts receivable. We mitigate the associated credit risk by performing credit evaluations and monitoring the payment patterns of our customers. Please see Part ~~II,~~I, Item 1A. “Risk Factors” in our Annual Report on Form 10-K for the year ended December 31, 2020 for more information regarding credit risk of our customers.

Item 4.Controls and Procedures

Disclosure Controls and Procedures

In accordance with Exchange Act Rules 13a-15 and 15d-15, we have evaluated, under the supervision and with the participation of our management, including our principal executive officer and principal financial officer, the effectiveness of the design and operation of our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act) as of June 30, ~~2020.~~2021. Our disclosure controls and procedures are designed to provide reasonable assurance that the information required to be disclosed by us in reports that we file under the Exchange Act is accumulated and communicated to our management, including our principal executive officer and principal financial officer, as appropriate, to allow timely decisions regarding required disclosure and is recorded, processed, summarized

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and reported within the time periods specified in the rules and forms of the SEC. Based on the evaluation of our disclosure controls and procedures as of June 30, ~~2020,~~2021, our principal executive officer and principal financial officer have concluded that, as of such date, our disclosure controls and procedures were effective at the reasonable assurance level.

Changes in Internal Control over Financial Reporting

There were no changes in our system of internal control over financial reporting (as defined in Rule 13a-15(f) and Rule ~~15d15(f)~~15d-15(f) under the Exchange Act) during the quarter ended June 30, ~~2020~~2021 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

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PART II. OTHER INFORMATION

Item 1. Legal Proceedings

Due to the nature of our business, we may become, from time to time, involved in routine litigation or subject to disputes or claims related to our business activities. In the opinion of our management, there are no pending litigation, disputes or claims against us which, if decided adversely, will have a material adverse effect on our financial condition, cash flows or results of operations.

Item 1A. Risk Factors

The following are certain risk factors that affect our business, financial condition, results of operations and cash flows. Many of these risks are beyond our control. These risk factors should be considered in connection with evaluating the forward-looking statements contained in this Quarterly Report. The risks and uncertainties described below are not the only ones that we face. Factors that could materially adversely affect our business, financial condition, operating results or liquidity and the trading price of our Class A common stock are described under Part I, Item 1A. “Risk Factors” of our Annual Report on Form 10-K for the ~~caption~~year ended December 31, 2020, as filed with the SEC on February 23, 2021. As of the date of this filing, there have been no material updates to the risk factors previously disclosed in Part I, Item 1A “Risk Factors” in our Annual Report on Form 10-K for the year ended December 31, ~~2019, as filed with the SEC on February 29,~~ 2020. This information should be considered carefully, together with other information in this report and other reports and materials we file with the SEC. If any of the events described below were to actually occur, our business, financial condition, results of operations and cash flows could be adversely affected and our results could differ materially from expected and historical results, any of which may also adversely affect the holders of our stock.

~~Risks Related to Our Business~~

Our business depends on domestic capital spending by the oil and natural gas industry, and reductions in capital spending could have a material adverse effect on our liquidity, results of operations and financial condition.

Our business is directly affected by capital spending to explore for, develop and produce oil and natural gas in the United States. The oil and natural gas industry is cyclical and historically has experienced periodic downturns in activity, and continues to be volatile. Beginning in February 2020, there has been a severe drop in the price of oil. As of March 31, 2020, the price of WTI oil was $20.48 per barrel and the Henry Hub price for natural gas was $1.64 per MMBtu. As of June 30, 2020, the price of WTI oil was $39.27 per barrel and the Henry Hub price for natural gas was $1.61 per MMBtu. The recent significant decline in crude oil prices has largely been attributable to the actions of global oil producers, which have resulted in a substantial decrease in oil and natural gas prices, and the global outbreak of COVID-19, which has reduced demand for oil and natural gas because of significantly reduced global and national economic activity. The prolonged volatility and low levels of oil and natural gas prices have depressed levels of exploration, development, and production activity, and if the drop in oil and natural gas prices we have experienced in 2020 continues or further declines, certain of our customers may be unable to pay their vendors and service providers, including us, as a result of the decline in commodity prices. Reduced activity in our areas of operation as a result of decreased capital spending could also have a negative long-term impact on our business, even in an environment of stronger oil and natural gas prices.

Factors affecting the prices of oil and natural gas include: the level of supply and demand for oil and natural gas, worldwide; governmental regulations, including the policies of governments regarding the exploration for and production and development of their oil and natural gas reserves; weather conditions, natural disasters, and health or similar issues, such as pandemics or epidemics; worldwide political, military, and economic conditions; the ability or willingness of the Organization of Petroleum Exporting Countries (“OPEC”) and non-OPEC countries, such as Russia, to set and maintain oil production levels; the levels of oil production in the U.S. and by other non-OPEC countries; oil refining capacity and shifts in end-customer preferences toward fuel efficiency and the use of natural gas; the cost of producing and delivering oil and natural gas; and acceleration of the development of, and demand for, alternative energy sources. Any announcement by an OPEC or non-OPEC country regarding a significant reduction in export prices or an unwillingness to extend or agree to production cuts could contribute to significant declines or continued depression in the price of oil.

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The COVID-19 pandemic that began in early 2020 provides an illustrative example of how a pandemic or epidemic can also impact our operations and business by reducing global and national economic activity resulting in a decline in the demand for oil and for our products and services, and affecting the health of our workforce and rendering employees unable to work or travel. The price of oil has fallen significantly since the beginning of 2020, due in part to the factors discussed above and to concerns about COVID-19 and its impact on the worldwide economy and demand for oil. In addition, if a pandemic or epidemic such as the COVID-19 pandemic were to impact a location where we have a high concentration of business and resources, our local workforce could be affected by such an occurrence or outbreak which could also significantly disrupt our operations and decrease our ability to provide services and products to our customers. The duration of the business disruption and related financial impact from COVID-19 cannot be reasonably estimated at this time. If the impact of COVID-19 continues for an extended period of time, it could materially adversely affect the demand for our products and services and our ability to operate our business in the manner and on the timelines previously planned. The extent to which COVID-19 or other health pandemics or epidemics may impact our results will depend on future developments, which are highly uncertain and cannot be predicted.

~~In addition, industry conditions are generally influenced by numerous factors over which we have no control, including:~~

●

~~expected economic returns to exploration and production (“E&P”) companies of new well completions;~~

●

~~domestic and foreign economic conditions and supply of and demand for oil and natural gas;~~

●

~~the level of prices, and expectations about future prices, of oil and natural gas;~~

●

~~the level of global oil and natural gas exploration and production;~~

●

~~the level of domestic and global oil and natural gas inventories;~~

●

~~the supply of and demand for hydraulic fracturing and equipment in the United States;~~

●

federal, state and local regulation of hydraulic fracturing activities, as well as exploration and production activities, including public pressure on governmental bodies and regulatory agencies to regulate our industry or prohibit exploration and production activities on federal lands or in federal waters;

●

United States federal, tribal, state and local and non-United States governmental laws, regulations and taxes, including the policies of governments regarding the exploration for and production and development of their oil and natural gas reserves;

●

~~technical difficulties or failures;~~

●

~~changes in the price and availability of transportation;~~

●

~~shortages or late deliveries of qualified personnel, equipment or supplies;~~

●

~~political and economic conditions in oil and natural gas producing countries;~~

●

~~actions by the members of OPEC with respect to oil production levels and announcements of potential changes in such levels, including the failure of such countries to comply with production cuts;~~

●

~~global weather conditions and natural disasters;~~

●

~~worldwide political, military and economic conditions;~~

●

~~the cost of producing and delivering oil and natural gas;~~

●

~~lead times associated with acquiring equipment and products and availability of qualified personnel;~~

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●

~~the discovery rates of new oil and natural gas reserves;~~

●

stockholder activism or activities by non-governmental organizations to limit certain sources of funding for the energy sector or restrict the exploration, development and production of oil and natural gas;

●

~~the availability of water resources, suitable proppant and chemical additives in sufficient quantities for use in hydraulic fracturing fluids;~~

●

~~advances in exploration, development and production technologies or in technologies affecting energy consumption;~~

●

~~the potential acceleration of development of alternative fuels;~~

●

~~significant changes in the rail industry or the rail lines that service our business, such as increased regulation, embargoes and disruption in service;~~

●

~~uncertainty in capital and commodities markets and the ability of oil and natural gas companies to raise equity capital and debt financing; and~~

●

~~global or national health concerns, including health epidemics such as the outbreak of COVID-19 at the beginning of 2020.~~

~~Reliance upon a few large customers may adversely affect our revenue and operating results.~~

During the years ended December 31, 2019 and 2018, our top three customers collectively represented approximately 39% and 35%, respectively, of our consolidated revenue. It is likely that we will continue to derive a significant portion of our revenue from a relatively small number of customers in the future. As a result of the recent COVID-19 outbreak or other adverse public health developments, including voluntary and mandatory quarantines, travel restrictions and other restrictions, as well as the precipitous decline in oil prices and resulting reduction of capital budgets, the operations of our customers have and may continue to experience delays or disruptions and temporary suspensions of operations. If a major customer fails to pay us or ceases operations, revenue would be impacted and our operating results and financial condition could be materially harmed. Additionally, prolonged volatility and low levels of oil and natural gas prices could result in certain potential customers in our addressable market filing for bankruptcy or ceasing operations, either of which could reduce our ability to replace a major customer’s level of activity with us. We typically do not enter into long-term contractual agreements with our customers and if we were to lose any material customer, we may not be able to redeploy our equipment at similar utilization or pricing levels or within a short period of time and such loss could have a material adverse effect on our business until the equipment is redeployed at similar utilization or pricing levels.

Events outside of our control, including a pandemic, epidemic or outbreak of an infectious disease, such as the recent global outbreak of COVID-19, have materially adversely affected, and may further materially adversely affect, our business.

We face risks related to pandemics, epidemics, outbreaks or other public health events that are outside of our control, and could significantly disrupt our operations and adversely affect our financial condition. For example, the recent global outbreak of COVID-19 has reduced demand for oil and natural gas because of significantly reduced global and national economic activity. In addition, the impact of COVID-19 or other public health events may adversely affect our operations or the health of our workforce and the workforces of our customers and service providers by rendering employees or contractors unable to work or unable to access our and their facilities for an indefinite period of time. On March 13, 2020, the United States declared the COVID-19 pandemic a national emergency, and several states, including Texas, and municipalities have declared public health emergencies. Along with these declarations, there have been extraordinary and wide-ranging actions taken by international, federal, state and local public health and governmental authorities to contain and combat the outbreak and spread of COVID-19 in regions across the United States and the world, including mandates for many individuals to substantially restrict daily activities and for many businesses to

~~Table of Contents~~

~~curtail or cease normal operations. To the extent COVID-19 continues or worsens, governments may impose additional similar restrictions.~~

The public health concerns posed by COVID-19 could also pose a risk to our employees and may render our employees unable to work or travel. The extent to which COVID-19 may impact our employees, and subsequently our business, cannot be predicted at this time.

In addition, the technology required for the corresponding transition to remote work increases our vulnerability to cybersecurity threats, including threats to gain unauthorized access to sensitive information or to render data or systems unusable, the impact of which may have material adverse effects on our business and operations. See “Item 1A. Risk Factors— Risks Related to Our Business— We are subject to cyber security risks. A cyber incident could occur and result in information theft, data corruption, operational disruption and/or financial loss” in our Annual Report on Form 10-K for the year ended December 31, 2019.

As the potential impact from COVID-19 is difficult to predict, the extent to which it may negatively affect our operating results or the duration of any potential business disruption is uncertain. Any potential impact will depend on future developments and new information that may emerge regarding the severity and duration of COVID-19 and the actions taken by authorities to contain it or treat its impact, all of which are beyond our control. These potential impacts, while uncertain, could adversely affect our operating results.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds

Unregistered Sales of Equity Securities

None.

Issuer Purchases of Equity Securities

During the current quarter, we repurchased the shares of Class A ~~Common Stock~~common stock as shown in the table below, to satisfy tax withholding obligations upon the vesting of restricted stock awarded to certain of our employees:




	Total Number of	Average Price		Total Number of	Average Price
	Shares	Paid Per		Shares	Paid Per
Period	Purchased	Share		Purchased	Share
January 1 - January 31				—	$	—
February 1 - February 28				—		—
March 1 - March 31				57,026		11.78
April 1 - April 30	1,944	$	5.27	504		12.82
May 1 - May 31	16,483		5.63	—		—
June 1 - June 30	782		8.39	1,820		11.67
Total	19,209	$	5.71	59,350	$	11.79

Item 3.Defaults upon Senior Securities

None.

Item 4.Mine Safety Disclosures

None.

Item 5.Other Information

None.

3520

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Item 6.Exhibits

Exhibit No.		Description

3.1		Amended and Restated Certificate of Incorporation of Solaris Oilfield Infrastructure, Inc. (incorporated by reference to Exhibit 3.1 to the Registrant’s Form 8-K (File No. 001-38090) filed with the Commission on May 23, 2017).

3.2		Amended and Restated Bylaws of Solaris Oilfield Infrastructure, Inc. (incorporated by reference to Exhibit 3.2 to the Registrant’s Form 8-K (File No. 001-38090) filed with the Commission on May 23, 2017).

31.1*		Certification of Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

31.2*		Certification of Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

32.1**		Certification of Chief Executive Officer pursuant to 18 U.S.C. § 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

32.2**		Certification of Chief Financial Officer pursuant to 18 U.S.C. § 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

101.INS*		XBRL Instance Document.

101.SCH*		XBRL Taxonomy Extension Schema Document.

101.CAL*		XBRL Taxonomy Extension Calculation Linkbase Document.

101.DEF*		XBRL Taxonomy Extension Definition Linkbase Document.

101.LAB*		XBRL Taxonomy Extension Labels Linkbase Document.

101.PRE*		XBRL Taxonomy Extension Presentation Linkbase Document.

~~104~~104*		Cover Page Interactive Data File – The cover page interactive data file does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document

* Filed herewith.

** Furnished herewith. Pursuant to SEC Release No. 33-8212, this certification will be treated as “accompanying” this Quarterly Report on Form 10-Q and not “filed” as part of such report for purposes of Section 18 of the Exchange Act or otherwise subject to the liability of Section 18 of the Exchange Act, and this certification will not be deemed to be incorporated by reference into any filing under the Securities Act, except to the extent that the registrant specifically incorporates it by reference.

3621

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.



	SOLARIS OILFIELD INFRASTRUCTURE, INC.

~~July 30, 2020~~August 4, 2021	By:	/s/ William A. Zartler
		William A. Zartler
		Chairman and Chief Executive Officer
		(Principal Executive Officer)




~~July 30, 2020~~August 4, 2021	By:	/s/ Kyle S. Ramachandran
		Kyle S. Ramachandran
		President and Chief Financial Officer
		(Principal Financial Officer)

3722


		Page
Cautionary Statement Regarding Forward-Looking Statements		1
PART 1I: FINANCIAL INFORMATION		3
Item 1.	Financial Statements	3
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	2013
Item 3.	Quantitative and Qualitative Disclosures about Market Risk	3018
Item 4.	Controls and Procedures	3118
PART II. OTHER INFORMATION		3220
Item 1.	Legal Proceedings	3220
Item 1A.	Risk Factors	3220
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	3520
Item 3.	Defaults upon Senior Securities	3520
Item 4.	Mine Safety Disclosures	3520
Item 5.	Other Information	3520
Item 6.	Exhibits	3621
SIGNATURES		3722


	Six Months Ended June 30, 2019
	Class A			Class B			Additional							Non-		Total
	Common Stock			Common Stock			Paid-in		Retained		Treasury Stock			controlling		Stockholders'
	Shares	Amount		Shares	Amount		Capital		Earnings		Shares	Amount		Interest		Equity
Balance at January 1, 2019	27,091	$	271	19,627	$	—	$	164,086	$	35,507	91	$	(1,414)	$	142,428	$	340,878
Effect of ASU No. 2016-02 implementation (Refer to Note 2)	—		—	—		—		186		(532)	—		—		(186)		(532)
Exchange of Solaris LLC Units and shares of Class B common stock for shares of Class A common stock	3,245		32	(3,245)		—		24,925		—	—		—		(24,957)		—
Net effect of deferred tax asset and payables related to Tax Receivable Agreement from the exchange of Solaris LLC Units and shares of Class B common stock for shares of Class A common stock	—		—	—		—		(1,895)		—	—		—		—		(1,895)
Stock option exercises	65		1	—		—		601		—	28		(427)		(336)		(161)
Stock-based compensation	—		—	—		—		553		—	—		—		346		899
Vesting of restricted stock	—		—	—		—		2		—	—		(4)		(2)		(4)
Solaris LLC distribution paid to Solaris LLC unitholders at $0.10 per Solaris LLC Unit	—		—	—		—		—		—	—		—		(1,638)		(1,638)
Dividends paid ($0.10 per share of Class A common stock)	—		—	—		—		—		(3,119)	—		—		—		(3,119)
Net income	—		—	—		—		—		12,317	—		—		11,118		23,435
Balance at March 31, 2019	30,401		304	16,382		—		188,458		44,173	119		(1,845.0)		126,773		357,863
Exchange of Solaris LLC Units and shares of Class B common stock for shares of Class A common stock	442		4	(442)		—		3,571		—	—		—		(3,575)		—
Net effect of deferred tax asset and payables related to Tax Receivable Agreement from the exchange of Solaris LLC Units and shares of Class B common stock for shares of Class A common stock	—		—	—		—		(397)		—	—		—		—		(397)
Stock option exercises	11		—	—		—		48		—	—		—		(20)		28
Stock-based compensation	—		—	—		—		809		—	—		—		428		1,237
Vesting of restricted stock	51		1	—		—		245		—	16		(299)		(246)		(299)
Solaris LLC distribution paid to Solaris LLC unitholders at $0.10 per Solaris LLC Unit	—		—	—		—		—		—	—		—		(1,594)		(1,594)
Dividends paid ($0.10 per share of Class A common stock)	—		—	—		—		—		(3,164)	—		—		—		(3,164)
Net income	—		—	—		—		—		13,275	—		—		9,234		22,509
Balance at June 30, 2019	30,905	$	309	15,940	$	—	$	192,734	$	54,284	135	$	(2,144)	$	131,000	$	376,183


	(in thousands)
Balance, December 31, 2019	$	339
Credit losses		1,633
Less writeoffs		(896)
Balance, June 30, 2020	$	1,076


			Accumulated		Net Book
	Gross		Amortization		Value
As of June 30, 2020:
Customer relationships	$	4,703	$	(1,735)	$	2,968
Software acquired in the acquisition of Railtronix		346		(128)		218
Non-competition agreement		225		(116)		109
Patents and other		114		(37)		77
Total identifiable intangibles	$	5,388	$	(2,016)	$	3,372

As of December 31, 2019:
Customer relationships	$	4,703	$	(1,400)	$	3,303
Software acquired in the acquisition of Railtronix		346		(103)		243
Non-competition agreement		225		(94)		131
Patents and other		114		(30)		84
Total identifiable intangibles	$	5,388	$	(1,627)	$	3,761


Year Ending December 31,	Operating Leases		Finance Leases
2020 (remainder of)	$	478		18
2021		1,060		33
2022		1,091		33
2023		1,100		33
2024		1,109		33
Thereafter		8,353		7
Total future minimum lease payments		13,191		157
Less: effects of discounting		(5,114)		(12)
Total lease liabilities	$	8,077	$	145


	Three Months Ended June 30,				Six Months Ended June 30,
Basic net income per share:	2020		2019		2020		2019

Numerator
Net income (loss) attributable to Solaris	$	(5,540)	$	13,275	$	(24,623)	$	25,592
Loss (income) attributable to participating securities (1)		—		(322)		—		(575)
Net income (loss) attributable to common stockholders	$	(5,540)	$	12,953	$	(24,623)	$	25,017

Denominator
Weighted average number of unrestricted outstanding common shares used to calculate basic net income per share		28,638		30,609		28,975		29,326
Effect of dilutive securities:
Stock options		—		35		—		61
Diluted weighted-average shares of Class A common stock outstanding used to calculate diluted net income per share		28,638		30,644		28,975		29,387

Earnings per share of Class A common stock - basic	$	(0.20)	$	0.42	$	(0.85)	$	0.85
Earnings per share of Class A common stock - diluted	$	(0.20)	$	0.42	$	(0.85)	$	0.85