Select Water Solutions, Inc. — Director's Dealing 2023

May 9, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Select Energy Services, Inc. (WTTR)
CIK: 0001693256
Period of Report: 2023-05-05

Reporting Person: Fielder Robin H (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-05-05	Class A Common Stock	A	20632.00	$0.00	Acquired	28810.00	Direct
2023-05-06	Class A Common Stock	F	2425.00	$7.44	Disposed	26385.00	Direct

Footnotes

F1: These shares of restricted stock, granted under the Select Energy Services, Inc. 2016 Equity Incentive Plan, will vest on May 5 2024.

F2: 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.