Cody Ortowski - 24 Feb 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: 24 Feb 2023
Net transactions value: -$66,244
Form type: 4
Filing time: 28 Feb 2023, 17:43:30 UTC
Previous filing: 10 May 2022
Next filing: 07 Mar 2023
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	Award	$0	+44,455	+17%	$0.000000	304,393	24 Feb 2023	Direct	F1
transaction	WTTR	Class A Common Stock	Tax liability	$66,244	-8,964	-2.9%	$7.39	295,429	24 Feb 2023	Direct	F2
holding	WTTR	Class A Common Stock						1,120,437	24 Feb 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	These shares of restricted stock, granted under the Select Energy Services, Inc. 2016 Equity Incentive Plan, will vest 1/3 on February 24, 2024, 1/3 on February 24, 2025 and 1/3 on February 24, 2026.
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.