Company · Ownership research

CSW INDUSTRIALS, INC. CSW

CIK 0001624794

Form 4 transactions dated Nov 1, 2023 to Nov 7, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

This page lists 30 of 55 rows; the complete set is available through the API.

Insider filings on file run through Oct 16, 2026.

Insider purchases & sales

Purchased: $76.99K
Sold: $25.49M

Nov 1, 2023 – Oct 16, 2026
Available records · partial months are marked ·

202610 of 18 preview events

Date	Insider	Activity	Trade value (USD)	% of prior holding
Oct 15, 2026	Armes Joseph B Chairman, President & CEO · Director	Sale10b5-1 footnote	$430.56K 1,500 shares sold	2.29% sold Direct holding	▾
Sep 15, 2026	Armes Joseph B Chairman, President & CEO · Director	Sale10b5-1 footnote	$434.38K 1,500 shares sold	2.34% sold Direct holding	▾
Aug 14, 2026	Armes Joseph B Chairman, President & CEO · Director	Sale10b5-1 footnote	$517.74K 1,500 shares sold	2.28% sold Direct holding	▾
Aug 10, 2026	UNDERWOOD JEFF EVP, GM Contractor Solutions	Sale	$249.81K 720 shares sold	10.10% sold Direct holding	▾
Aug 5, 2026	Sullivan Don EVP, Chief Strategy Officer	Sale	$1.56M 4,526 shares sold	20.99% sold Direct holding	▾
Jul 15, 2026	Armes Joseph B Chairman, President & CEO · Director	Sale10b5-1 footnote	$434.92K 1,500 shares sold	2.17% sold Direct holding	▾
Jun 15, 2026	Armes Joseph B Chairman, President & CEO · Director	Sale10b5-1 footnote	$419.28K 1,500 shares sold	2.12% sold Direct holding	▾
May 27, 2026	Armes Joseph B Chairman, President & CEO · Director	Sale10b5-1 footnote	$425.91K 1,500 shares sold	2.08% sold Direct holding	▾
May 1, 2026	Alverson Luke SVP, GC & Secretary	Sale10b5-1 footnote	$291.60K 1,007 shares sold	7.48% sold Direct holding	▾
Apr 15, 2026	Sullivan Don EVP, Chief Strategy Officer	Sale10b5-1 footnote	$49.84K 166 shares sold	0.76% sold Direct holding	▾

Showing 18 / 18 record groups in 2026. The complete set is available through the API.

CSW INDUSTRIALS, INC. · CSW

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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 18 of 18 purchase / sale groups and 30 of 55 other groups; the totals and the monthly series cover the whole window.

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{"action":"list","ticker":"CSW","transaction_code":["P","S"],"transaction_form_type":"4","page_size":20}

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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. Share totals are on today's split-adjusted basis. 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.