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Select Water Solutions, Inc. planned insider sales

In the last twelve months insiders at Select Water Solutions, Inc. filed 12 Form 144 notices of planned sales, 12.5 million shares worth $227.4 million at the time of filing, from 8 sellers. The latest, filed 11 August 2026: Crestview Partners II SES Investment B, LLC, and Crestview Partners II SES Investment, LLC (via SES Legacy Holdings, LLC) (shareholder), 3.0 million shares worth $62.7 million, planned for around 11 August 2026 through Merrill Lynch.

FiledSellerRelationshipSharesValuePlanned saleSold, per Form 4BrokerHow acquiredFiling
11 August 2026Crestview Partners II SES Investment B, LLC, and Crestview Partners II SES Investment, LLC (via SES Legacy Holdings, LLC)Shareholder3,000,000$62.7 million11 August 2026None on Form 4 yetMerrill LynchExchange (re-organization transaction); Exchange of UP-C LLC Units and Class B Common Stock for Class A Common StockForm 144
1 July 2026Crestview Partners II SES Investment B, LLC, and Crestview Partners II SES Investment, LLC (via SES Legacy Holdings, LLC)Shareholder2,000,000$40.0 million1 July 2026No matching Form 4 saleJ.P. Morgan Securities LLCExchange (re-organization transaction); Exchange of UP-C LLC Units and Class B Common Stock for Class A Common StockForm 144
19 May 2026Crestview Partners II SES Investment B, LLC, and Crestview Partners II SES Investment, LLC (via SES Legacy Holdings, LLC)Shareholder3,250,000$63.6 million19 May 20263,250,000 shares from 19 May 2026Merrill LynchExchange (re-organization transaction); Exchange of UP-C LLC Units and Class B Common Stock for Class A Common StockForm 144
15 May 2026Richard BurnettDirector45,316$849,22215 May 202665,000 shares from 14 May 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted stock vesting under a registered planForm 144
14 May 2026Richard BurnettDirector19,684$368,75414 May 2026No matching Form 4 saleMorgan Stanley Smith Barney LLC Executive Financial ServicesRestricted stock vesting under a registered planForm 144
12 May 2026Michael SkarkeOfficer20,000$355,68012 May 2026110,000 shares from 11 May 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted stock vesting under a registered planForm 144
11 May 2026Szymanski BrianOfficer20,000$335,60011 May 202620,000 shares from 11 May 2026CHARLES SCHWAB & CORESTRICTED STOCK VESTINGSForm 144
11 May 2026Michael SkarkeOfficer90,000$1.6 million11 May 2026No matching Form 4 saleMorgan Stanley Smith Barney LLC Executive Financial ServicesRestricted stock vesting under a registered planForm 144
8 May 2026Robin H FielderDirector27,010$453,8178 May 202627,010 shares from 8 May 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted stock vesting under a registered planForm 144
8 April 2026Crestview Partners II SES Investment B, LLC, Crestview Partners II SES Investment, LLC (via SES Legacy Holdings, LLC) and Crestview Advisors, L.L.C.Shareholder3,096,223$47.0 million8 April 20263,096,223 shares from 8 April 2026Merrill LynchEquity Compensation; Exchange (re-organization transaction); Exchange of UP-C LLC Units and Class B Common Stock for Class A Common StockForm 144
6 February 2026B-29 Investments, LPAffiliate300,000$3.6 million6 February 2026No matching Form 4 saleJ.P. Morgan Securities LLCDistribution from Sunray Capital, LPForm 144
10 November 2025John SchmitzAffiliate608,694$6.7 million10 November 2025612,201 shares from 10 November 2025J.P. Morgan Securities LLCPrivate SaleForm 144
A Form 144 is the notice an insider files with the SEC before selling restricted or control shares over the Rule 144 thresholds; it says what may be sold, not what was.
Read moreValue is the filer's own aggregate market value. Sold, per Form 4: the same seller's open-market sales on Form 4 from the notice's date to 90 days after, added up, as they appear on the insiders page; a holder who files no Form 4, such as some large holders, never shows one. What is a Form 144?