Cynthia M. Durrett - May 4, 2022 Form 4 Insider Report for Solaris Oilfield Infrastructure, Inc. (SOI)

Role: CHIEF ADMINISTRATIVE OFFICER, Director
Signature: /s/ Cynthia M. Durrett
Stock symbol: SOI
Transactions as of: May 4, 2022
Transactions value $: -$187,612
Form type: 4
Date filed: 5/6/2022, 05:04 PM
Previous filing: Mar 2, 2022
Next filing: Mar 3, 2023

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	SOI	Class A Common Stock	Sale	-$188K	-15.1K	-15.15%	$12.40	84.7K	May 4, 2022	Direct	F1
holding	SOI	Class B Common Stock						165K	May 4, 2022	Direct	F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
holding	SOI	Solaris Oilfield Infrastructure, LLC Units						165K	May 4, 2022	Class A Common Stock	165K		Direct	F3

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Includes 77,321 shares of Class A common stock subject to previously granted Restricted Stock Awards that remain subject to vesting.
F2	Each share of Class B common stock has no economic rights but entitles the holder to one vote on all matters to be voted on by the stockholders generally.
F3	Subject to the terms of the Second Amended and Restated Limited Liability Company Agreement of Solaris Oilfield Infrastructure, LLC ("Solaris LLC"), dated as of May 11, 2017, included as Exhibit 10.1 to the Issuer's Current Report on Form 8-K filed May 17, 2017, the units in Solaris LLC (together with a corresponding number of shares of Class B common stock) are exchangeable from time to time for shares of Class A common stock of the Issuer.