Select Water Solutions, Inc.

Oil & Gas Field Services, NEC

WTTR Oil, Gas & Coal People in Oil, Gas & Coal SEC CIK 0001693256 ↗

Computed from SEC EDGAR filings and closing prices — not copied from any wealth ranking. Dataset . How we calculate this.

Market capitalisation
$2.95B
Covers every share class this company has on file.
Insiders on file
13
people who have filed Form 3, 4 or 5 naming this issuer
Value of insider-held stock
$147.44M
from the holdings reported on Forms 3/4/5; this figure has no separate as-of date on file
Insider-held share of market cap
5.00%
insider-held value divided by market capitalisation

What Select Water Solutions, Inc. reports

Revenue and net income below are for fiscal period FY2025, the period label carried by this company’s own annual XBRL filings to the SEC. Fiscal years do not line up between companies — one company’s FY2026 can cover much the same months as another’s FY2025 — so compare the periods, not just the numbers.

Revenue
$1.41B
FY2025 annual revenue, from this company’s own annual XBRL filings to the SEC
Net income
$21.22M
FY2025 profit for the period, from this company’s own annual XBRL filings to the SEC
Employees
3,300
Yahoo Finance
Where the employee count comes from

Headcount comes from Yahoo Finance, not from a filing. The date beside it is the day we retrieved the figure — it is not the date the company counted its staff, and Yahoo does not publish that date. Unlike the SEC filings behind the other figures on this page, this one carries no open licence, so we publish the number and nothing else from that source.

Insiders at Select Water Solutions, Inc.

Shares is what each person last reported holding here.

Everyone below has filed at least one insider report against this company.

Value is that share count priced at the same closing price used everywhere else on this site. A row priced from only some of a person’s securities says so — we do not quietly present a partial sum as a complete one.

Rows are grouped by the role each person reports.

The role comes from the relationship boxes a person ticks on their own insider filings — officer, director, ten per cent owner — not from anything we infer. Somebody who is both an officer and a director appears once, in the combined group, so the row count still matches the figure at the top of this page. Where no filing states a role we say so instead of guessing one.

People who file insider reports against Select Water Solutions, Inc..
Insider Reported role Shares Value Last action
Officers 6
Cody Ortowski EVP 1,539,524 $30.88M F Shares withheld for taxes Mar 5, 2026 position reported
Michael Skarke COO 470,738 $9.44M S Open-market sale May 12, 2026 position reported
Christopher Kile George CFO 341,005 $6.84M F Shares withheld for taxes Jul 2, 2026 position reported
Michael James Lyons CTO 144,595 $2.90M F Shares withheld for taxes Aug 15, 2026 position reported
Brian Szymanski Chief Accounting Officer 134,752 $2.70M S Open-market sale May 11, 2026 position reported
Christina M Ibrahim General Counsel 117,377 $2.35M F Shares withheld for taxes May 4, 2025 position reported
Officers who also sit on the board 2
John Schmitz CEO 4,048,096 $81.20M A Grant or award Jul 16, 2026 position reported
Luis M. Fernandez-Moreno CEO 69,206 $1.39M A Grant or award May 6, 2026 position reported
Directors 5
Richard Alan Burnett Board Member 127,132 $2.55M S Open-market sale May 15, 2026 position reported
Douglas James Wall Board Member 122,724 $2.46M A Grant or award May 1, 2025 position reported
Troy W. Thacker Board Member 88,063 $1.77M A Grant or award May 7, 2024 position reported
Gayle Burleson Board Member 85,768 $1.72M A Grant or award May 6, 2026 position reported
Robin H Fielder Board Member 60,879 $1.22M S Open-market sale May 8, 2026 position reported

Events from filings

Detected automatically in the filings linked below. Each headline is built from the numbers in those filings, not written by a model. Newest first; events older than 45 days stay listed and are marked as older.

John Schmitz sold 33,916 Select Water Solutions, Inc. (WTTR) shares for $441,925 on Feb 9, 2026

Large trade for this person

Flagged because this trade was large compared with this person’s own earlier open-market trades in the same currency — not because it is large in absolute terms. A trade that is routine for one insider can be flagged for another.

John Schmitz sold 33,916 Select Water Solutions, Inc. (WTTR) shares for $441,925 on Feb 9, 2026
Date Insider Transaction Shares Price Value Filing
Feb 9, 2026 John Schmitz S Open-market sale 33,916 held after: 249,243 $13.03 $441,925 SEC filing ↗

Source: SEC EDGAR (United States); every row links to where it was published. Event computed Sep 14, 2026.

John Schmitz sold 62,480 Select Water Solutions, Inc. (WTTR) shares for $700,401 on Dec 5, 2025

Large trade for this person

Flagged because this trade was large compared with this person’s own earlier open-market trades in the same currency — not because it is large in absolute terms. A trade that is routine for one insider can be flagged for another.

John Schmitz sold 62,480 Select Water Solutions, Inc. (WTTR) shares for $700,401 on Dec 5, 2025
Date Insider Transaction Shares Price Value Filing
Dec 5, 2025 John Schmitz S Open-market sale 62,480 held after: 1,496,626 $11.21 $700,401 SEC filing ↗

Source: SEC EDGAR (United States); every row links to where it was published. Event computed Sep 14, 2026.

John Schmitz sold 187,442 Select Water Solutions, Inc. (WTTR) shares for $2,089,978 on Dec 4, 2025

Large trade for this person

Flagged because this trade was large compared with this person’s own earlier open-market trades in the same currency — not because it is large in absolute terms. A trade that is routine for one insider can be flagged for another.

John Schmitz sold 187,442 Select Water Solutions, Inc. (WTTR) shares for $2,089,978 on Dec 4, 2025
Date Insider Transaction Shares Price Value Filing
Dec 4, 2025 John Schmitz S Open-market sale 187,442 held after: 1,559,106 $11.15 $2,089,978 SEC filing ↗

Source: SEC EDGAR (United States); every row links to where it was published. Event computed Sep 14, 2026.

Recent insider transactions

Of the 128 rows we hold, 0 are open-market purchases and 29 open-market sales (S) — the only codes we count as buying or selling.

The rest — awards, shares withheld to pay tax, option exercises, gifts and so on — follow from an employment contract or a transfer arranged off-market, not from a decision to buy or sell, so counting them would turn this into a pay table.

A price of 0.00 is a real reported figure on gifts (G) and share awards (A) — not a gap in our data.

Insider transactions disclosed to the SEC for Select Water Solutions, Inc., newest first, each with the filing behind it.
Date Insider Transaction Shares Price Value Filing
Aug 15, 2026 Michael James Lyons F Shares withheld for taxes 1,844 $20.86 $38.5K SEC filing ↗
Jul 16, 2026 John Schmitz A Grant or award 250,000 $0.00 $0 SEC filing ↗
Jul 2, 2026 Christopher Kile George F Shares withheld for taxes 730 $17.99 $13.1K SEC filing ↗
May 15, 2026 Richard Alan Burnett S Open-market sale 45,316 $18.74 $849.2K SEC filing ↗
May 14, 2026 Richard Alan Burnett S Open-market sale 19,684 $18.73 $368.7K SEC filing ↗
May 12, 2026 Michael Skarke S Open-market sale 20,000 $17.78 $355.6K SEC filing ↗
May 11, 2026 Brian Szymanski S Open-market sale 20,000 $17.04 $340.8K SEC filing ↗
May 11, 2026 Michael Skarke S Open-market sale 90,000 $17.31 $1.56M SEC filing ↗
May 8, 2026 Robin H Fielder S Open-market sale 27,010 $16.80 $453.8K SEC filing ↗
May 6, 2026 Robin H Fielder A Grant or award 9,446 $0.00 $0 SEC filing ↗
May 6, 2026 Gayle Burleson A Grant or award 9,446 $0.00 $0 SEC filing ↗
May 6, 2026 Richard Alan Burnett A Grant or award 9,446 $0.00 $0 SEC filing ↗
May 6, 2026 Luis M. Fernandez-Moreno A Grant or award 9,446 $0.00 $0 SEC filing ↗
Mar 5, 2026 John Schmitz F Shares withheld for taxes 49,420 $14.03 $693.4K SEC filing ↗
Mar 5, 2026 John Schmitz A Grant or award 125,590 $0.00 $0 SEC filing ↗
Mar 5, 2026 Michael James Lyons F Shares withheld for taxes 3,430 $14.03 $48.1K SEC filing ↗
Mar 5, 2026 Michael James Lyons A Grant or award 10,602 $0.00 $0 SEC filing ↗
Mar 5, 2026 Christopher Kile George A Grant or award 25,674 $0.00 $0 SEC filing ↗
Mar 5, 2026 Christopher Kile George F Shares withheld for taxes 10,103 $14.03 $141.7K SEC filing ↗
Mar 5, 2026 Brian Szymanski F Shares withheld for taxes 7,843 $14.03 $110.0K SEC filing ↗
Mar 5, 2026 Brian Szymanski A Grant or award 17,885 $0.00 $0 SEC filing ↗
Mar 5, 2026 Michael Skarke F Shares withheld for taxes 11,589 $14.03 $162.6K SEC filing ↗
Mar 5, 2026 Michael Skarke A Grant or award 29,450 $0.00 $0 SEC filing ↗
Mar 5, 2026 Cody Ortowski F Shares withheld for taxes 10,846 $14.03 $152.2K SEC filing ↗
Mar 5, 2026 Cody Ortowski A Grant or award 27,561 $0.00 $0 SEC filing ↗

From SEC Form 4 filings. Every row links to the filing it came from. How we calculate this.

What a Form 4 is

The report an officer, director or large shareholder must file after trading their own company’s stock.

Subsidiaries — 59 legal entities

Subsidiaries of Select Water Solutions, Inc.

59 legal entities named in the subsidiary exhibit filed with this company’s most recent 10-K. . Filing on SEC.gov.

This is not the full list. SEC rules only require a company to name its significant subsidiaries.

What that leaves out

Smaller entities are left out of the exhibit entirely. A short list here means a short exhibit — it does not mean the company owns nothing else. Nothing on this page is inferred: every name below is copied from the filing.

Subsidiaries Select Water Solutions, Inc. names in its most recent annual report, with the place each one is organised.
Subsidiary Organised in
1960 Well Services, LLC Ohio
Affirm Oilfield Services, LLC Texas
Badlands Power Fuels, LLC Delaware
Big Spring Recycling System, LLC Delaware
Blackjack Mineral Investments, LLC Texas
Bobcat North Lima, LLC Ohio
Breakwater Energy Partners, LLC Texas
Breakwater Energy Services, LLC Texas
Breakwater Midstream, LLC Texas
Buckhorn Disposal ND, LLC Delaware
Buckhorn Energy Oaks Disposal Services, LLC Delaware
Clearwater Five, LLC Ohio
Clearwater Solutions, LLC Ohio
Clearwater Three, LLC Ohio
Complete Energy Services, Inc. Delaware
Crescent Companies, LLC Delaware
Dishon Disposal, LLC North Dakota
EnerMAX Services (U.S.) Inc. Delaware
EnerMAX Services G.P. ULC Alberta
EnerMAX Services Holdings, LLC Delaware
EnerMAX Services Limited Partnership Alberta
EWS #1 DJ Basin LLC Delaware
EWS #8 DJ Basin LLC Delaware
Guard Drilling Mud Disposal, LLC Delaware
Heckmann Water Resources (CVR), Inc. Delaware
Heckmann Water Resources (CVR), LLC Delaware
Heckmann Water Resources, LLC Delaware
Ideal Oilfield Disposal, LLC North Dakota
Landtech Enterprises, L.L.C. North Dakota
Mallard Midstream, LLC Delaware
Navy Holdco, LLC Delaware
Navy Holdings, Inc. Delaware
New Heckmann Water Resources Corporation Delaware
Nuverra Ohio Disposal LLC Delaware
Nuverra Total Solutions, LLC Delaware
Oaks’ Disposal Services, LLC Montana
Peak Rentals, LLC Texas
Quail Run Services, LLC Texas
Rockwater Energy Solutions North Dakota, Inc. Delaware
Rockwater Energy Solutions Water Management, LLC Delaware
Rockwater Production Testing Ltd. Alberta
Rockwater West TX, LLC Delaware
Select Agua Libre Midstream, LLC Delaware
Select Chemistry, LLC Delaware
Select Energy Services, LLC Texas
Select Energy Solutions (RW), Inc. Delaware
Select Water Reuse, LLC Delaware
Select Water Solutions, LLC Delaware
SES Holdings, LLC Delaware
SES Intermediate Holdings, LLC Delaware
SES Sub A, LLC Delaware
SES Sub B, LLC Delaware
SES Sub C, LLC Delaware
SWS ND, Inc. Delaware
Trinity Acquisition, LLC Delaware
Trinity Environmental Brokerage, L.L.C. Delaware
Trinity Environmental Management, LLC Delaware
Trinity Environmental Services I, L.L.C. Delaware
Trinity Environmental SWD I, L.L.C. Delaware
What counts as a subsidiary

A subsidiary is a separate legal entity this company controls; it is not the same thing as a brand, a division or an office. These entities do not file with the SEC in their own right, so there is no separate page to open for them.

Think a number here is wrong? Open the linked filing and compare — how to report it.

Sources and technical notes

Every figure on this page comes from filings to the U.S. SEC via EDGAR. Nothing here is estimated, and nothing is taken from press coverage or company websites.