Walter R. Mayer - 15 Jul 2026 Form 4 Insider Report for BATTALION OIL CORP (BATL)

Reporting relationship: SVP, General Counsel
Issuer ticker: BATL
Reported as of: 15 Jul 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 17 Jul 2026, 17:13:04 UTC
Prior SEC filing: 23 Jun 2026
Next SEC filing: 28 Aug 2026
Source filing: View source filing
Reporting owner signature: /s/ Walter Mayer

Key filing fact

Walter R. Mayer filed Form 4 for BATTALION OIL CORP (BATL) on 17 Jul 2026.

Key facts

This page summarizes Walter R. Mayer's Form 4 filing for BATTALION OIL CORP (BATL).
2 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 17 Jul 2026, 17:13.

Change

Previous filing in this sequence was filed on 23 Jun 2026.
Current net transaction value: $0.

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 0001791669 Primary reporting owner

Mayer Walter R

Relationship: SVP, General Counsel
Address: 820 GESSNER ROAD, SUITE 1100, HOUSTON
Signature: /s/ Walter Mayer
Signature date: 17 Jul 2026

Reported non-derivative transactions

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

BATL transaction

Common Stock

Tax liability

Transaction value
Shares: -2,376
Change %: -26%
Price: $1.20^*
Shares after: 6,653
Date: 16 Jul 2026
Ownership: Direct
Footnotes: F1

Reported derivative securities

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

BATL transaction Derivative

Restricted Stock Unit

Award

Transaction value
Shares: +83,880
Change %
Price: $0.000000^*
Shares after: 83,880
Date: 15 Jul 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 83,880
Exercise price
Footnotes: F2

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

Represents shares withheld to satisfy tax withholding obligations upon settlement of vested restricted stock units ("RSUs"). The vesting of the RSUs was previously reported on the Reporting Person's Form 4 filed June 23, 2026. No shares were issued at the time of vesting. The price reported reflects the closing price of the Issuer's common stock on the vesting date, June 18, 2026, used for tax withholding purposes.

Footnote F2

The Reporting Person received an award of RSUs granted on July 15, 2026. Each RSU represents a contingent right to receive one share of Issuer's common stock. The RSUs vest in four equal annual installments beginning July 15, 2027.