Select Water EVP gets PSUs, shares withheld for tax

Select Water Solutions EVP & COO Michael Skarke reported equity compensation activity in Class A common stock.

Accepted by SEC EDGAR 02/10/2026 - 09:15 PM EST Learn about SEC filing dates

Rhea-AI Filing Summary

Select Water Solutions EVP & COO Michael Skarke reported equity compensation activity in Class A common stock. On February 9, 2026, he acquired 21,375 shares at $0.00, representing performance share units earned after performance conditions were satisfied from a February 24, 2023 award. On the same date, 8,914 shares were withheld at $12.96 per share to cover tax obligations arising from the PSU vesting. Following these transactions, he directly beneficially owned 430,184 Class A shares.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Skarke Michael

Role EVP & COO

Type	Security	Shares	Price	Value
Grant/Award	Class A Common Stock	21,375	$0.00	$0.00
Exercise Price or Tax Liability	Class A Common Stock	8,914	$12.96	$116K

Holdings After Transaction: Class A Common Stock — 430,184 shares (Direct)

Holdings Before and After: Class A Common Stock, 417,723 to 430,184 shares (Direct)

Footnotes (2)

1. F1. The reported shares are represented by performance share units ("PSUs") earned pursuant to the terms of a performance share unit award granted on February 24, 2023, to the reporting person for which the performance conditions were satisfied.
2. F2. Represents shares to be withheld by Select Water Solutions, Inc., a Delaware corporation ("the Issuer") to satisfy tax withholding obligations of the reporting person that arose upon vesting of the PSUs.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transactions did WTTR EVP & COO Michael Skarke report?

He reported one grant and one withholding transaction. On February 9, 2026, he received 21,375 Class A shares from earned performance share units and had 8,914 shares withheld to satisfy tax obligations tied to that vesting event.

How many Select Water Solutions (WTTR) shares does Michael Skarke own after this Form 4?

After the reported transactions, Michael Skarke directly beneficially owned 430,184 shares of Select Water Solutions Class A common stock, as disclosed in the Form 4 filed for the February 9, 2026 equity compensation and tax withholding events.

What is the origin of the 21,375 WTTR shares reported as acquired?

The 21,375 shares are represented by performance share units earned under a performance share unit award granted on February 24, 2023. The filing states that the performance conditions for this award were satisfied, triggering the share delivery on February 9, 2026.

Why were 8,914 WTTR shares sold or withheld at $12.96 in this filing?

The 8,914 shares at $12.96 per share were withheld by Select Water Solutions to cover tax withholding obligations. These obligations arose when the performance share units vested and converted into shares for EVP & COO Michael Skarke on February 9, 2026.

What roles does the reporting person hold at Select Water Solutions (WTTR)?

The reporting person, Michael Skarke, is identified as an officer of Select Water Solutions. His specific title in the filing is Executive Vice President (EVP) and Chief Operating Officer (COO), and he is not listed as a director or 10% owner.

Were the WTTR shares in this Form 4 acquired at a purchase price?

The 21,375 shares acquired were reported at a price of $0.00 per share. These shares came from earned performance share units, not an open-market purchase, and were delivered when the award’s performance conditions were satisfied.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →

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SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Skarke Michael

(Last) (First) (Middle)

1820 N I-35

(Street)

GAINESVILLE TX 76240

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Select Water Solutions, Inc. [ WTTR ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	EVP & COO

3. Date of Earliest Transaction (Month/Day/Year)
02/09/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Class A Common Stock	02/09/2026		A(1)		21,375	A	$0.00	439,098	D
Class A Common Stock	02/09/2026		F(2)		8,914	D	$12.96	430,184	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The reported shares are represented by performance share units ("PSUs") earned pursuant to the terms of a performance share unit award granted on February 24, 2023, to the reporting person for which the performance conditions were satisfied.

2. Represents shares to be withheld by Select Water Solutions, Inc., a Delaware corporation ("the Issuer") to satisfy tax withholding obligations of the reporting person that arose upon vesting of the PSUs.

Remarks:

	/s/ Skarke, Michael C. by Calla Hackler, as Attorney-in-Fact	02/09/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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