STOCK TITAN

Cactus, Inc. (NYSE: WHD) EVP sells 38,455 shares, makes stock gift

(Very High)
(Negative)
Form Type
4

Rhea-AI Filing Summary

On August 3, 2026, Cactus, Inc. executive Stephen Tadlock (EVP/CEO Cactus Intl) reported two transactions in Class A Common Stock: a bona fide gift of 435 shares at $0.00 per share and a sale of 38,455 shares in an open market or private transaction at $63.802 per share. The Rule 10b5-1 trading-plan box was not checked.

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Insights

Analyzing...

Insider Tadlock Stephen
Role EVP/CEO Cactus Intl
Sold 38,455 shs ($2.45M)
Type Security Shares Price Value
Gift Class A Common Stock 435 $0.00 $0.00
Sale Class A Common Stock 38,455 $63.802 $2.45M
Holdings After Transaction: Class A Common Stock — 43,178 shares (Direct)
Shares sold 38,455 shares Class A Common Stock sale on August 3, 2026
Sale price $63.802 per share Price for 38,455 Class A shares sold
Shares gifted 435 shares Bona fide gift of Class A Common Stock on August 3, 2026
Rule 10b5-1 plan status Checkbox not selected Form 4 trading-plan box was not checked for these transactions
Bona fide gift financial
"Transaction code G described as a bona fide gift of shares."
A bona fide gift is a genuine, voluntary transfer of money, property, or benefits from one party to another made without expectation of repayment, services, or hidden conditions. Investors care because such gifts can affect company disclosures, related‑party transaction rules, tax treatment, and perceived conflicts of interest; think of it like someone giving you a present with no strings attached — but on a corporate scale, auditors and regulators need to verify it really is unconditional.
Rule 10b5-1 regulatory
"The Rule 10b5-1 trading-plan box was not checked for these transactions."
Rule 10b5-1 is a regulation that allows company insiders to buy or sell their shares at predetermined times, even if they have access to non-public information. It acts like setting a schedule in advance for transactions, helping prevent accusations of unfair trading. This rule provides a way for insiders to plan trades transparently, giving investors confidence that these transactions are not based on hidden information.
Class A Common Stock financial
"Both reported transactions involved the issuer's Class A Common Stock."
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.
open market or private transaction financial
"The sale was described as a sale in open market or private transaction."

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

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FAQ

What insider stock activity did Cactus (WHD) report for Stephen Tadlock?

Cactus reported that Stephen Tadlock, EVP/CEO Cactus Intl, made two transactions in Class A Common Stock: a bona fide gift of 435 shares and a sale of 38,455 shares on August 3, 2026, at a specified per-share price.

How many Cactus (WHD) shares did Stephen Tadlock sell and at what price?

Stephen Tadlock sold 38,455 shares of Cactus Class A Common Stock at $63.802 per share. The sale was reported as a sale in open market or private transaction and occurred on August 3, 2026, according to the Form 4 data.

How many Cactus (WHD) shares did Stephen Tadlock transfer as a gift?

Stephen Tadlock transferred 435 shares of Cactus Class A Common Stock as a bona fide gift at a reported price of $0.00 per share. This gift transaction took place on August 3, 2026, alongside his reported sale of additional shares.

Were Stephen Tadlock’s Cactus (WHD) transactions under a Rule 10b5-1 plan?

The Form 4 indicates the Rule 10b5-1 trading-plan checkbox was not checked, meaning these transactions were not reported as made under a Rule 10b5-1 plan. Both the gift and the sale are therefore treated as discretionary in this disclosure.

What type of security was involved in Stephen Tadlock’s Cactus (WHD) transactions?

Both transactions involved Cactus’s Class A Common Stock. Stephen Tadlock reported a bona fide gift of 435 shares and a sale of 38,455 shares, with the sale described as occurring in an open market or private transaction at a stated per-share price.

When did Stephen Tadlock’s reported Cactus (WHD) transactions take place?

The reported transactions occurred on August 3, 2026. On that date, Stephen Tadlock made a bona fide gift of 435 shares and completed a sale of 38,455 shares of Cactus Class A Common Stock, as reflected in the Form 4 data summary.
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).
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*
Tadlock Stephen

(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)
Director10% Owner
XOfficer (give title below)Other (specify below)
EVP/CEO Cactus Intl
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
08/03/2026
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
Class A Common Stock08/03/2026G435D$081,633D
Class A Common Stock08/03/2026S38,455D$63.80243,178D
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:
Remarks:
/s/ Stephen Tadlock, by Will Marsh as Attorney-in-Fact08/05/2026
** 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)