STOCK TITAN

CSW Industrials (CSW) SVP sells 1,007 shares in 10b5-1 trade

Filing Impact
(Moderate)
Filing Sentiment
(Negative)
Form Type
4

Rhea-AI Filing Summary

CSW INDUSTRIALS, INC. senior vice president, general counsel and secretary Luke Alverson sold 1,007 shares of common stock in an open-market transaction. The shares were sold at a weighted average price of $289.5714 per share under a Rule 10b5-1 trading plan established on December 1, 2025. After the sale, he directly owned 12,450 common shares and indirectly held 1,803 shares through an ESOP.

Positive

  • None.

Negative

  • None.
Insider Alverson Luke
Role SVP, GC & Secretary
Sold 1,007 shs ($292K)
Type Security Shares Price Value
Sale Common Stock 1,007 $289.5714 $292K
holding Common Stock -- -- --
Holdings After Transaction: Common Stock — 12,450 shares (Direct, null); Common Stock — 1,803 shares (Indirect, by ESOP)
Footnotes (1)
  1. The transaction reported was effected pursuant to a 10b5-1 trading plan established by the reporting person on December 1, 2025. The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $285.10 to $291.46, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.
Shares sold 1,007 shares Open-market sale on May 1, 2026
Weighted average sale price $289.5714 per share Common stock sale on May 1, 2026
Post-sale direct holdings 12,450 shares Common stock directly owned after transaction
Indirect ESOP holdings 1,803 shares Common stock held indirectly through ESOP
Sale price range $285.10–$291.46 Individual trade prices within reported transaction
Net share change -1,007 shares Net sell direction across reported transactions
Rule 10b5-1 trading plan financial
"The transaction reported was effected pursuant to a 10b5-1 trading plan established by the reporting person on December 1, 2025."
A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.
weighted average price financial
"The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $285.10 to $291.46, inclusive."
Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.
ESOP financial
"Common Stock holding entry shows indirect ownership of 1,803 shares by ESOP."
An Employee Stock Ownership Plan (ESOP) is a program that gives employees ownership shares in their company, often as part of their benefits package. It acts like a company-sponsored savings plan, allowing workers to have a stake in the company's success, which can boost motivation and loyalty. For investors, ESOPs can influence company decisions and stock value, making them an important aspect of corporate ownership and governance.
open-market sale financial
"transaction_action is described as open-market sale for 1,007 shares of Common Stock."
An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
X
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Alverson Luke

(Last)(First)(Middle)
5420 LBJ FREEWAY
SUITE 500

(Street)
DALLAS TEXAS 75240

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
CSW INDUSTRIALS, INC. [ CSW ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
SVP, GC & Secretary
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
05/01/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock05/01/2026S(1)1,007D$289.5714(2)12,450D
Common Stock1,803Iby ESOP
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. The transaction reported was effected pursuant to a 10b5-1 trading plan established by the reporting person on December 1, 2025.
2. The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $285.10 to $291.46, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.
Remarks:
/s/ Luke E. Alverson05/04/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did CSW (CSW) report for Luke Alverson?

CSW Industrials reported that SVP, general counsel and secretary Luke Alverson sold 1,007 shares of common stock. The sale was an open-market transaction executed under a pre-established Rule 10b5-1 trading plan dated December 1, 2025 at a weighted average price of $289.5714.

At what price did Luke Alverson sell CSW (CSW) shares?

Luke Alverson sold 1,007 CSW Industrials shares at a weighted average price of $289.5714. The shares were sold in multiple trades, with individual prices ranging from $285.10 to $291.46, according to the Form 4 footnote describing the transaction pricing range.

How many CSW (CSW) shares does Luke Alverson own after this sale?

Following the reported transaction, Luke Alverson directly owned 12,450 shares of CSW Industrials common stock. He also had an indirect holding of 1,803 shares through an employee stock ownership plan (ESOP), as reflected in the Form 4’s ownership tables and descriptions.

Was the CSW (CSW) insider sale made under a Rule 10b5-1 plan?

Yes. The Form 4 states the transaction was effected under a Rule 10b5-1 trading plan established by Luke Alverson on December 1, 2025. Such plans pre-schedule trades, indicating the sale timing was set in advance rather than being a discretionary market-timing decision.

What does the ESOP-related entry mean for CSW (CSW) insider holdings?

The filing shows 1,803 CSW Industrials shares as indirectly owned by Luke Alverson through an ESOP. This entry is classified as a holding, not a new transaction, and simply reflects shares attributed to him via the employee stock ownership plan structure.