Walter R. Mayer - 26 Aug 2026 Form 4 Insider Report for BATTALION OIL CORP (BATL)

Reporting relationship: SVP, General Counsel
Issuer ticker: BATL
Reported as of: 26 Aug 2026
Net transaction value: -$8,436
SEC form: 4
Accepted by SEC: 28 Aug 2026, 18:34:57 UTC
Prior SEC filing: 17 Jul 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 28 Aug 2026.

Key facts

This page summarizes Walter R. Mayer's Form 4 filing for BATTALION OIL CORP (BATL).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 28 Aug 2026, 18:34.

Change

Previous filing in this sequence was filed on 17 Jul 2026.
Current net transaction value: -$8,436.

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: 28 Aug 2026

Reported non-derivative transactions

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

BATL transaction

Common Stock

Sale

Transaction value: $8,436
Shares: -6,479
Change %: -97%
Price: $1.30
Shares after: 174
Date: 26 Aug 2026
Ownership: Direct
Footnotes: F1, 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

The sales were executed in multiple trades at prices ranging from $1.3000 to $1.3050, inclusive. The price reported reflects the weighted average sale price.

Footnote F2

The shares sold were acquired by the Reporting Person upon settlement of restricted stock units (RSU) granted on February 20, 2020 under the Issuer's equity incentive plan, as previously reported on the Reporting Person's Forms 4 filed on June 23, 2026 and July 17, 2026. The RSU grant and issuance of the shares upon settlement of the RSUs was approved by the Board of Directors and was exempt from Section 16(b) of the Securities Exchange Act of 1934 pursuant to Rule 16b-3. None of the reported securities were acquired through a market purchase.