Select Energy Services (NYSE: WTTR) holder plans sale of 3,000,000 Class A shares

Rhea-AI Filing Summary

Crestview-related entities filed to sell up to 3,000,000 shares of Class A Common Stock of WTTR, with an aggregate market value of $62,670,000, based on an outstanding share count of 128,942,892 Class A shares and a proposed sale date of August 11, 2026 on the NYSE.

The filing references prior exchanges on December 19, 2016 in which UP‑C LLC units and Class B Common Stock were exchanged for Class A Common Stock in reorganization transactions. It also lists recent open-market sales over the past three months by Crestview-affiliated entities.

Key Figures

Planned shares to be sold: 3,000,000 shares Aggregate market value of planned sale: $62,670,000 Shares outstanding: 128,942,892 shares +4 more

7 metrics

Planned shares to be sold 3,000,000 shares Proposed sale of WTTR Class A Common Stock

Aggregate market value of planned sale $62,670,000 Value of 3,000,000 Class A shares to be sold

Shares outstanding 128,942,892 shares WTTR Class A Common Stock outstanding

Sale 1 by Crestview B LLC 617,240 shares; $11,678,180.8 Class A Common Stock sale on 05/19/2026

Sale 2 by Crestview B LLC 379,840 shares; $7,467,654.4 Class A Common Stock sale on 07/01/2026

Sale 1 by Crestview LLC via SES Legacy 2,632,760 shares; $49,811,819.2 Class A Common Stock sale on 05/19/2026

Sale 2 by Crestview LLC via SES Legacy 1,620,160 shares; $31,852,345.6 Class A Common Stock sale on 07/01/2026

Key Terms

UP-C LLC Units, re-organization transaction, Class A Common Stock

3 terms

UP-C LLC Units financial

"Exchange of UP-C LLC Units and Class B Common Stock for Class A Common Stock"

re-organization transaction financial

"Exchange (re-organization transaction) | Issuer"

Class A Common Stock financial

"Class A Common Stock | Merrill Lynch 555 California Street 18th Floor"

Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.

FAQ

What does the WTTR Form 144 filing disclose about planned stock sales?

The filing discloses a plan to sell up to 3,000,000 shares of WTTR Class A Common Stock with an aggregate market value of $62,670,000, with a proposed sale date of August 11, 2026 on the NYSE.

How many WTTR Class A shares are outstanding according to this filing?

The document states that there are 128,942,892 WTTR Class A Common Stock shares outstanding. This figure provides context for the relative size of the planned 3,000,000-share sale by Crestview-affiliated entities.

Which Crestview entities are involved in recent WTTR stock sales?

Recent sales involve Crestview Partners II SES Investment B, LLC and Crestview Partners II SES Investment, LLC (via SES Legacy Holdings, LLC), each selling WTTR Class A shares in separate transactions during May and July 2026.

What WTTR share transactions occurred in the past three months and in what amounts?

The filing lists four sales of WTTR Class A stock: 617,240 shares and 379,840 shares by Crestview Partners II SES Investment B, LLC, and 2,632,760 shares and 1,620,160 shares by Crestview Partners II SES Investment, LLC, all in 2026.

What historical reorganization transactions does WTTR reference in this filing?

WTTR references exchanges on December 19, 2016 involving UP‑C LLC units and Class B Common Stock for Class A Common Stock. These exchanges are described as re-organization transactions by the issuer.

On which exchange are the WTTR shares in this planned sale listed?

The Class A Common Stock covered by the proposed 3,000,000-share sale is listed on the NYSE. The filing ties the aggregate market value of $62,670,000 to these NYSE-listed shares.

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Available on EDGAR 08/11/2026 - 04:44 PM Accepted by SEC EDGAR 08/11/2026 - 04:44 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Class A Common Stock	Merrill Lynch 555 California Street 18th Floor San Francisco CA 94104	3000000	62670000	128942892	08/11/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Class A Common Stock	12/19/2016	Exchange of UP-C LLC Units and Class B Common Stock for Class A Common Stock	Issuer			38462541	12/19/2016	Exchange of Up-C LLC Units
Class A Common Stock	12/19/2016	Exchange (re-organization transaction)	Issuer			3802972	12/19/2016	Exchange

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Crestview Partners II SES Investment B, LLC c/o Crestview Partners 590 Madison Ave 42 FL New York NY 10022	Class A Common Stock	05/19/2026	617240	11678180.8
Crestview Partners II SES Investment B, LLC c/o Crestview Partners 590 Madison Ave 42 FL New York NY 10022	Class A Common Stock	07/01/2026	379840	7467654.4
Crestview Partners II SES Investment, LLC (via SES Legacy Holdings, LLC) c/o Crestview Partners 590 Madison Ave 42 FL New York NY 10022	Class A Common Stock	05/19/2026	2632760	49811819.2
Crestview Partners II SES Investment, LLC (via SES Legacy Holdings, LLC) c/o Crestview Partners 590 Madison Ave 42 FL New York NY 10022	Class A Common Stock	07/01/2026	1620160	31852345.6

144: Remarks and Signature

Remarks

Date of Notice

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)