Mark D. Maddox - 20 May 2026 Form 4 Insider Report for APA Corp (APA)

Reporting relationship: Executive VP - Administration
Issuer ticker: APA
Reported as of: 20 May 2026
Net transaction value: -$392,392
SEC form: 4
Accepted by SEC: 22 May 2026, 12:22:20 UTC
Prior SEC filing: 03 Mar 2026
Source filing: View source filing
Reporting owner signature: Kyle W. Funderburk, Attorney-in-Fact for Mark D. Maddox

Key filing fact

Mark D. Maddox filed Form 4 for APA Corp (APA) on 22 May 2026.

Key facts

This page summarizes Mark D. Maddox's Form 4 filing for APA Corp (APA).
2 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 22 May 2026, 12:22.

Change

Previous filing in this sequence was filed on 03 Mar 2026.
Current net transaction value: -$392,392.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001961805 Primary reporting owner

Maddox Mark D

Relationship: Executive VP - Administration
Address: 2000 W SAM HOUSTON PARKWAY S, SUITE 200, HOUSTON
Signature: Kyle W. Funderburk, Attorney-in-Fact for Mark D. Maddox
Signature date: 22 May 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

APA transaction

Common Stock

Sale

Transaction value: $392,392
Shares: -9,800
Change %: -13%
Price: $40.04
Shares after: 66,810
Date: 20 May 2026
Ownership: Direct
Footnotes: F1

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

APA transaction Derivative

Phantom Stock Units

Discretionary transaction in accordance with Rule 16b-3(f) resulting in acquisition or disposition of issuer securities

Transaction value
Shares: +15,500
Change %: +246%
Price: $39.32^*
Shares after: 21,796
Date: 20 May 2026
Ownership: Non-Qualified Retirement Plan
Underlying class: Common Stock
Underlying amount: 15,500
Exercise price
Footnotes: F2, F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $40.00 to $40.16 per share, inclusive. The Reporting Person undertakes to provide to the staff of the Securities and Exchange Commission, the Issuer, or any security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.

Footnote F2

Each phantom stock unit is the economic equivalent of one share of APA common stock and is payable at the participant's election either in APA common stock or cash, in accordance with and subject to the terms of the company's non-qualified retirement plan.

Footnote F3

The acquisition reported herein represents a discretionary transaction under Rule 16b-3(f), consisting of a participant-directed transfer of existing account value under the company's non-qualified retirement plan from other deemed investment alternatives into the APA common stock deemed investment alternative.