Cactus CEO-linked entity sells 86,700 shares

Cactus, Inc. reports that an entity associated with Chairman, CEO and 10% owner Scott Bender, Bender Investment Company, sold 86,700 shares of Class A Common Stock at an average price of $57.618 per share on July 30, 2026, under a Rule 10b5-1 trading plan.

Rhea-AI Filing Summary

Cactus, Inc. reports that an entity associated with Chairman, CEO and 10% owner Scott Bender, Bender Investment Company, sold 86,700 shares of Class A Common Stock at an average price of $57.618 per share on July 30, 2026, under a Rule 10b5-1 trading plan. Following the sale, Bender directly holds 120,527 shares, and he disclaims beneficial ownership of the sold shares except to the extent of his pecuniary interest in Bender Investment Company.

Insider Trade Summary

Net Seller: 86,700 shares

Net Sell 1 txn

Insider Bender Scott

Role Chairman and CEO

Sold 86,700 shs ($5.00M)

Type	Security	Shares	Price	Value
Sale	Class A Common Stock F1	86,700	$57.618	$5.00M

Holdings After Transaction: Class A Common Stock — 120,527 shares (Direct)

Footnotes (1)

1. F1. The shares reported herein as sold represent the aggregate number of shares sold by Bender Investment Company pursuant to a Rule 10b5-1 trading plan. The reporting person has an ownership interest in Bender Investment Company and disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

Key Figures

Shares sold: 86,700 shares Sale price per share: $57.618 per share Shares held after transaction: 120,527 shares

3 metrics

Shares sold 86,700 shares Class A Common Stock sold on July 30, 2026 by Bender Investment Company

Sale price per share $57.618 per share Average price for the July 30, 2026 sale transaction

Shares held after transaction 120,527 shares Direct holdings of Scott Bender after the reported sale

Key Terms

Rule 10b5-1 trading plan, beneficial ownership, pecuniary interest, Class A Common Stock

4 terms

Rule 10b5-1 trading plan regulatory

"shares sold by Bender Investment Company pursuant to a Rule 10b5-1 trading plan"

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.

beneficial ownership regulatory

"disclaims beneficial ownership of such shares except to the extent of his pecuniary interest"

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

pecuniary interest financial

"disclaims beneficial ownership of such shares except to the extent of his pecuniary interest"

Class A Common Stock financial

"security_title: Class A Common Stock in the reported sale"

Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did Cactus, Inc. (WHD) report for Scott Bender?

Cactus, Inc. disclosed that Bender Investment Company, an entity associated with Chairman and CEO Scott Bender, sold 86,700 shares of Class A Common Stock at $57.618 per share on July 30, 2026, under a Rule 10b5-1 trading plan.

At what price were the Cactus, Inc. (WHD) shares sold in the latest Form 4?

The reported sale was executed at an average price of $57.618 per share for 86,700 shares of Cactus, Inc. Class A Common Stock, reflecting a single reported transaction dated July 30, 2026, by an entity associated with Scott Bender.

How many Cactus, Inc. (WHD) shares does Scott Bender hold after this transaction?

After the reported sale by Bender Investment Company, Scott Bender directly holds 120,527 shares of Cactus, Inc. Class A Common Stock, according to the post-transaction holdings figure reported in the Form 4 filing.

Was the Cactus, Inc. (WHD) insider sale made under a Rule 10b5-1 plan?

Yes. The filing states that the 86,700 shares were sold by Bender Investment Company pursuant to a Rule 10b5-1 trading plan, indicating the transactions followed a pre-arranged trading program rather than discretionary market timing.

Did Scott Bender personally sell Cactus, Inc. (WHD) shares in this Form 4?

The sale was executed by Bender Investment Company, an entity in which Scott Bender has an ownership interest. He disclaims beneficial ownership of the sold shares except to the extent of his pecuniary interest in that entity.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 08/03/2026 - 07:24 PM Accepted by SEC EDGAR 08/03/2026 - 07:23 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED 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).

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^*

Bender Scott

(Last) (First) (Middle)

920 MEMORIAL CITY WAY, SUITE 300

(Street)

HOUSTON TEXAS 77024

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Cactus, Inc. [ WHD ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director	X	10% Owner
X	Officer (give title below)		Other (specify below)
	Chairman and CEO

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
07/30/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form 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)
			Code	V	Amount	(A) or (D)	Price
Class A Common Stock	07/30/2026		S		86,700(1)	D	$57.618	120,527	D

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The shares reported herein as sold represent the aggregate number of shares sold by Bender Investment Company pursuant to a Rule 10b5-1 trading plan. The reporting person has an ownership interest in Bender Investment Company and disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

Remarks:

	/s/ Scott Bender, by William Marsh as Attorney-in-Fact	08/03/2026
	** Signature of Reporting Person	Date
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)