Select Water Solutions, Inc. — Director's Dealing 2025

Feb 13, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Select Water Solutions, Inc. (WTTR)
CIK: 0001693256
Period of Report: 2025-02-11

Reporting Person: Schmitz John (Director, President/CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-02-11	Class A Common Stock	S	26550	$13.1559	Disposed	2898578	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Class A Common Stock	380694	Direct
Class A Common Stock	539388	Indirect
Class A Common Stock	539387	Indirect

Footnotes

F1: Balance reflects the transfer of (a) 539,388 shares to the reporting person's grantor retained annuity trust and (b) 539,387 shares to the spouse of the reporting person's grantor retained annuity trust on November 13, 2024. These transfers are exempt from Section 16 pursuant to Rule 16a-13.

F2: The sale reported in this Form 4 was effected pursuant to the 10b5-1 trading plan adopted by the Reporting Person on November 11, 2024.

F3: This transaction was executed in multiple trades at prices ranging from $13.00 USD to $13.18 USD; the price reported above reflects the weighted average sale price. The reporting person undertakes to provide to Select Water Solutions, Inc., a Delaware corporation (the "Issuer"), any security holder of the Issuer or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4.

F4: Shares are held directly by the John David Schmitz 2024 Annuity Trust DTD November 13, 2024, of which the reporting person is the trustee.

F5: Shares are held directly by the Sandra Lee Schmitz 2024 Annuity Trust DTD November 13, 2024, of which the reporting person is the trustee.