Mason H. Matschke - 11 Sep 2026 Form 4 Insider Report for EMPIRE PETROLEUM CORP (EP)

Reporting relationship: Director
Issuer ticker: EP
Reported as of: 11 Sep 2026
Net transaction value: +$13,730
SEC form: 4
Accepted by SEC: 15 Sep 2026, 17:20:24 UTC
Prior SEC filing: 18 Jun 2026
Source filing: View source filing
Reporting owner signature: /s/ Mason H. Matschke

Key filing fact

Mason H. Matschke filed Form 4 for EMPIRE PETROLEUM CORP (EP) on 15 Sep 2026.

Key facts

This page summarizes Mason H. Matschke's Form 4 filing for EMPIRE PETROLEUM CORP (EP).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 15 Sep 2026, 17:20.

Change

Previous filing in this sequence was filed on 18 Jun 2026.
Current net transaction value: +$13,730.

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 0001861698 Primary reporting owner

Matschke Mason H.

Relationship: Director
Address: 25025 I-45 NORTH, SUITE 420, THE WOODLANDS
Signature: /s/ Mason H. Matschke
Signature date: 15 Sep 2026

Reported non-derivative transactions

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

EP transaction

Common Stock

Purchase

Transaction value: $13,730
Shares: +5,777
Change %: +1.3%
Price: $2.38
Shares after: 442,302
Date: 11 Sep 2026
Ownership: Direct
Footnotes: F1

EP holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 382,904
Date: 11 Sep 2026
Ownership: By Elk Antelope Trust

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $2.30 to $2.49, inclusive. The reporting person undertakes to provide to Empire Petroleum Corporation, any security holder of Empire Petroleum Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote (1) to this Form 4.