Company · Ownership research

Select Water Solutions, Inc. WTTR

CIK 0001693256

Form 4 transactions dated Sep 1, 2023 to Sep 23, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

This page lists 30 of 63 rows; the complete set is available through the API.

Insider filings on file run through 2026-08-18.

Some filings are submitted jointly by several insiders. The SEC form does not apportion the reported figures between them, so results include every joint filer.

Insider purchases & sales

Purchased: $0.00
Sold: $125.58M

Sep 1, 2023 – Aug 18, 2026
Available records · partial months are marked ·

Insiders in this window

202610 of 10 preview events

Date	Insider	Activity	Trade value (USD)	% of prior holding
2026-05-19	Crestview Partners II GP, L.P. · Crestview Partners II SES Investment B, LLC · Crestview Partners II SES Investment, LLC 10% owner	Sale	$61.49M 3,250,000 shares sold	Unavailable Indirect holding	▾
2026-05-15	Burnett Richard Alan Director	Sale	$849.22K 45,316 shares sold	38.77% sold Direct holding	▾
2026-05-14	Burnett Richard Alan Director	Sale	$368.68K 19,684 shares sold	14.41% sold Direct holding	▾
2026-05-12	Skarke Michael EVP & COO	Sale	$355.60K 20,000 shares sold	5.25% sold Direct holding	▾
2026-05-11	Szymanski Brian Chief Accounting Officer	Sale	$340.80K 20,000 shares sold	14.84% sold Direct holding	▾
2026-05-11	Skarke Michael EVP & COO	Sale	$1.56M 90,000 shares sold	19.12% sold Direct holding	▾
2026-05-08	Fielder Robin H Director	Sale	$453.77K 27,010 shares sold	38.41% sold Direct holding	▾
2026-04-08	Crestview Partners II GP, L.P. · Crestview Advisors, L.L.C. · Delaney Robert V. Jr. · Crestview Partners II SES Investment B, LLC · Crestview Partners II SES Investment, LLC Director · 10% owner	Sale	$46.81M 3,096,223 shares sold	Unavailable Indirect holding	▾
2026-02-09	Schmitz John President & CEO · Director	Sale10b5-1 footnote	$441.93K 33,916 shares sold	11.98% sold Indirect holding	▾
2026-02-06	Schmitz John President & CEO · Director	Sale10b5-1 footnote	$219.10K 16,841 shares sold	5.61% sold Indirect holding	▾

Showing 10 / 10 record groups in 2026. The complete set is available through the API.

Select Water Solutions, Inc. · WTTR

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The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. For the year shown, this page lists 10 of 10 purchase / sale groups and 30 of 63 other groups; the totals and the monthly series cover the whole window.

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{"ticker":"WTTR","transaction_code":["P","S"],"transaction_form_type":"4","page_size":20}

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.

Non-cancelled, non-derivative purchase (P) and sale (S) rows dated inside the public window, as reported. Includes open-market and private transactions. Data after the latest filing is not asserted complete and is not zero-filled. A grouped event shares filing, transaction date, security, code, direction, ownership bucket and source. Derivative groups also match underlying security, exercise price, exercise/expiration dates and footnote references. Reported rows are retained; P/S price lots can be grouped. Post-transaction balances are never summed.