MACH NATURAL RESOURCES LP Insider Trading Activity
Every SEC Form 4 insider transaction reported for MACH NATURAL RESOURCES LP (MNR), sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud · Insider-trading data from SEC EDGAR
Latest filing:
Compiled automatically from SEC EDGAR Form 4 filings and refreshed daily. Figures count purchases (code P) and sales (code S) only — not grants, option exercises, or gifts. How this page is built. Not investment advice.
Quick Answer
Are MNR insiders buying or selling?
In the last 12 months, MACH NATURAL RESOURCES LP insiders reported 10 open-market purchases ($6.9M) and 1 sale ($71.2M) — net selling of $64.3M. Since June 2024, Trabud has recorded 19 Form 4 filings for MNR: 16 buys ($108.3M) and 3 sells ($78.1M).
Source: SEC EDGAR Form 4
What stands out
- The largest open-market purchase in the last 12 months was $2.0M by Tom L. Ward (The Reporting Person is Chief Executive Officer of Mach Natural Resources GP LLC, the general partne) on Sep 17, 2026. SEC ↗
- 2 different insiders made open-market purchases of MNR in the last 90 days, totaling $2.4M, all on Sep 17, 2026.
- The most recent open-market purchase was reported on Sep 17, 2026 (31 days ago).
Key Statistics (June 2024 – Sep 17, 2026)
Total Form 4 filings
19
SEC EDGAR
Insider filers
6
Insider buys (16)
$108.3M
Insider sells (3)
$78.1M
Insider sentiment
Net buyingNet insider flow of $30.2M in net buying since June 2024, and $64.3M in net selling over the last 12 months. 2 insider buys in the last 90 days.
Recent MNR insider transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Sep 17, 2026 | William Wallace Mcmullen | Director, 10% Owner | Purchase | 34.5K | $11.27 | $388.9K | SEC ↗ |
| Sep 17, 2026 | Tom L. Ward | The Reporting Person is Chief Executive Officer of Mach Natural Resources GP LLC, the general partne | Purchase | 172.4K | $11.60 | $2.0M | SEC ↗ |
| Apr 13, 2026 | Tom L. Ward | The Reporting Person is Chief Executive Officer of Mach Natural Resources GP LLC, the general partne | Purchase | 153.3K | $13.05 | $2.0M | SEC ↗ |
| Apr 10, 2026 | IKAV General Partner S.a r.l. | 10% Owner | Sale | 5.6M | $12.81 | $71.2M | SEC ↗ |
| Mar 23, 2026 | Christopher Burn | Director | Purchase | 2.0K | $13.96 | $27.9K | SEC ↗ |
| Mar 23, 2026 | William Wallace Mcmullen | Director, 10% Owner | Purchase | 9.3K | $13.87 | $128.8K | SEC ↗ |
| Dec 10, 2025 | William Wallace Mcmullen | Director, 10% Owner | Purchase | 30.0K | $12.41 | $372.2K | SEC ↗ |
| Dec 1, 2025 | Tom L. Ward | The Reporting Person is Chief Executive Officer of Mach Natural Resources GP LLC, the general partne | Purchase | 40.0K | $11.63 | $465.2K | SEC ↗ |
| Nov 25, 2025 | Tom L. Ward | The Reporting Person is Chief Executive Officer of Mach Natural Resources GP LLC, the general partne | Purchase | 43.7K | $11.45 | $499.9K | SEC ↗ |
| Nov 18, 2025 | William Wallace Mcmullen | Director, 10% Owner | Purchase | 4.6K | $11.85 | $54.6K | SEC ↗ |
| Nov 18, 2025 | Tom L. Ward | The Reporting Person is Chief Executive Officer of Mach Natural Resources GP LLC, the general partne | Purchase | 83.4K | $11.99 | $1.0M | SEC ↗ |
| Aug 12, 2025 | William Wallace Mcmullen | Director, 10% Owner | Purchase | 3.1K | $14.39 | $44.4K | SEC ↗ |
| Jun 17, 2025 | William Wallace Mcmullen | Director, 10% Owner | Purchase | 280.4K | $14.84 | $4.2M | SEC ↗ |
| Jun 12, 2025 | William Wallace Mcmullen | Director, 10% Owner | Purchase | 245.1K | $13.98 | $3.4M | SEC ↗ |
| Feb 10, 2025 | William Wallace Mcmullen | Director, 10% Owner | Purchase | 5.2M | $15.50 | $80.0M | SEC ↗ |
| Dec 17, 2024 | William Wallace Mcmullen | Director, 10% Owner | Purchase | 562.7K | $15.48 | $8.7M | SEC ↗ |
| Dec 13, 2024 | William Wallace Mcmullen | Director, 10% Owner | Purchase | 336.8K | $14.97 | $5.0M | SEC ↗ |
| Jun 14, 2024 | Kevin R. White | The Reporting Person is Chief Financial Officer of Mach Natural Resources GP LLC, the general partne | Sale | 300.0K | $18.50 | $5.5M | SEC ↗ |
| Jun 11, 2024 | Michael E Reel | The Reporting Person is General Counsel and Secretary of Mach Natural Resources GP LLC, the general | Sale | 70.0K | $19.27 | $1.3M | SEC ↗ |
Showing the 19 most recent of 19 Form 4 filings for MACH NATURAL RESOURCES LP.
Most active MNR insiders
- William Wallace Mcmullen10 filings
- Tom L. Ward5 filings
- Christopher Burn1 filing
- IKAV General Partner S.a r.l.1 filing
- Kevin R. White1 filing
Ask anything about MNR insider activity
Use Trabud's AI agent to query MACH NATURAL RESOURCES LP's Form 4 history in plain English — "Show me MNR CEO purchases this year" or compare it against any other ticker.
Open the AI agentMNR insider trading FAQ
Are MACH NATURAL RESOURCES LP insiders buying or selling?
In the last 12 months, MACH NATURAL RESOURCES LP insiders reported 10 open-market purchases ($6.9M) and 1 sale ($71.2M) — net selling of $64.3M. Since June 2024, Trabud has recorded 19 Form 4 filings for MNR: 16 buys ($108.3M) and 3 sells ($78.1M). Over the full record that is net buying of $30.2M.
How many insiders trade MNR stock?
6 distinct insider filers — officers, directors, 10%+ owners, and investment groups filing jointly — have reported Form 4 transactions for MACH NATURAL RESOURCES LP. The most recent filing was accepted on Sep 17, 2026.
Where does Trabud get MNR insider trading data?
All MNR insider trading data comes directly from official SEC EDGAR Form 4 filings, which corporate insiders must submit within two business days of a transaction under Section 16(a) of the Securities Exchange Act of 1934.