Cody Ortowski - 05 Mar 2023 Form 4 Insider Report for Select Energy Services, Inc. (WTTR)

Role: EVP, Business Strategy
Signature: /s/ Cody Ortowski by Samantha-Anne Horwitch Nadolny, as Attorney-in-Fact
Issuer symbol: WTTR
Transactions as of: 05 Mar 2023
Net transactions value: -$87,847
Form type: 4
Filing time: 07 Mar 2023, 15:06:10 UTC
Previous filing: 28 Feb 2023
Next filing: 07 Mar 2024
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	WTTR	Class A Common Stock	Tax liability	$87,847	-11,134	-3.8%	$7.89	284,295	05 Mar 2023	Direct	F1
holding	WTTR	Class A Common Stock						1,120,437	05 Mar 2023	By Proactive Investments, LP

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

Explanation of Responses:

Id	Content
F1	Represents shares to be withheld by the Issuer to satisfy tax withholding obligations of the Reporting Person that arose upon the vesting of certain restricted stock.