Filings under MNR by Monmouth Real Estate Investment Corp (CIK 0000067625) from May 17, 2010 to Feb 25, 2022 belong to a different issuer and are not shown.
The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 15, 2026 | McMullen William Wallace | Director, 10% Owner | Buy(P) | 12K | $11.30 | $140K |
| Sep 15, 2026 | McMullen William Wallace | Director, 10% Owner | Buy(P) | 22K | $11.25 | $249K |
| Sep 14, 2026 | Ward Tom L. | See Remarks, Director, 10% Owner | Buy(P) | 172K | $11.60 | $2.0M |
| May 15, 2026 | IKAV General Partner S.a r.l. | 10% Owner | Other(J) | 1.4M | $14.06 | $20.0M |
| Apr 13, 2026 | Ward Tom L. | See Remarks, Director, 10% Owner | Buy(P) | 77K | $13.05 | $1000K |
| Apr 13, 2026 | Ward Tom L. | See Remarks, Director, 10% Owner | Buy(P) | 77K | $13.05 | $1000K |
| Apr 8, 2026 | Kayne Anderson Capital Advisors LP | Insider | Other(J) | 3.4M | $12.81 | $44.1M |
| Apr 8, 2026 | IKAV General Partner S.a r.l. | 10% Owner | Sell(S) | 4.6M | $12.81 | $59.1M |
| Apr 8, 2026 | IKAV General Partner S.a r.l. | 10% Owner | Sell(S) | 945K | $12.81 | $12.1M |
| Mar 23, 2026 | McMullen William Wallace | Director, 10% Owner | Buy(P) | 3K | $13.63 | $44K |
| Mar 20, 2026 | McMullen William Wallace | Director, 10% Owner | Buy(P) | 3K | $14.00 | $35K |
| Mar 20, 2026 | Burn Christopher | Director | Buy(P) | 1K | $13.85 | $14K |
| Mar 19, 2026 | McMullen William Wallace | Director, 10% Owner | Buy(P) | 4K | $14.00 | $50K |
| Mar 19, 2026 | Burn Christopher | Director | Buy(P) | 1K | $14.07 | $14K |
| Feb 11, 2026 | Reel Michael E | See Remarks | Tax withholding(F) | 3K | $12.62 | $32K |
| Feb 11, 2026 | White Kevin R. | See Remarks | Tax withholding(F) | 6K | $12.62 | $71K |
| Feb 9, 2026 | Reel Michael E | See Remarks | Grant(A) | 5K | $12.62 | $65K |
| Feb 9, 2026 | White Kevin R. | See Remarks | Grant(A) | 12K | $12.62 | $150K |
| Feb 9, 2026 | Kayne Anderson Capital Advisors LP | 10% Owner | Other(J) | 228K | $14.56 | $3.3M |
| Jan 1, 2026 | Burn Christopher | Director | Grant(A) | 14K | $11.04 | $150K |
| Dec 9, 2025 | Bayou City Energy Management LLC | 10% Owner | Buy(P) | 18K | $12.32 | $216K |
| Dec 8, 2025 | Bayou City Energy Management LLC | 10% Owner | Buy(P) | 13K | $12.53 | $157K |
| Nov 26, 2025 | Ward Tom L. | See Remarks, Director, 10% Owner | Buy(P) | 40K | $11.63 | $465K |
| Nov 25, 2025 | Ward Tom L. | See Remarks, Director, 10% Owner | Buy(P) | 44K | $11.45 | $500K |
| Nov 17, 2025 | Ward Tom L. | See Remarks, Director, 10% Owner | Buy(P) | 42K | $11.98 | $500K |
| Nov 14, 2025 | Ward Tom L. | See Remarks, Director, 10% Owner | Buy(P) | 42K | $12.01 | $500K |
| Nov 14, 2025 | McMullen William Wallace | Director, 10% Owner | Buy(P) | 5K | $11.85 | $55K |
| Oct 28, 2025 | Keating Frank A | Director | Grant(A) | 12K | $12.46 | $150K |
| Oct 28, 2025 | Ward Tom L. | See Remarks, Director, 10% Owner | Tax withholding(F) | 11K | $12.46 | $134K |
| Oct 28, 2025 | Reel Michael E | See Remarks | Tax withholding(F) | 3K | $12.46 | $34K |
| Oct 28, 2025 | White Kevin R. | See Remarks | Tax withholding(F) | 10K | $12.46 | $126K |
| Oct 28, 2025 | Perich Stephen C | Director | Grant(A) | 12K | $12.46 | $150K |
| Oct 28, 2025 | Giesinger Edgar R. JR. | Director | Grant(A) | 12K | $12.46 | $150K |
| Aug 11, 2025 | Bayou City Energy Management LLC | 10% Owner | Buy(P) | 3K | $14.39 | $44K |
| Jun 16, 2025 | McMullen William Wallace | Director, 10% Owner | Buy(P) | 145K | $14.96 | $2.2M |
| Jun 13, 2025 | McMullen William Wallace | Director, 10% Owner | Buy(P) | 136K | $14.72 | $2.0M |
| Jun 12, 2025 | BCE-Mach Aggregator LLC | 10% Owner | Buy(P) | 94K | $14.29 | $1.3M |
| Jun 11, 2025 | BCE-Mach Aggregator LLC | 10% Owner | Buy(P) | 72K | $14.01 | $1.0M |
| Jun 10, 2025 | BCE-Mach Aggregator LLC | 10% Owner | Buy(P) | 79K | $13.58 | $1.1M |
| Feb 7, 2025 | Bayou City Energy Management LLC | 10% Owner | Buy(P) | 5.2M | $15.50 | $80.0M |
| Jan 29, 2025 | White Kevin R. | See Remarks | Tax withholding(F) | 2K | $17.81 | $39K |
| Jan 29, 2025 | White Kevin R. | See Remarks | Grant(A) | 5K | $17.95 | $89K |
| Jan 29, 2025 | Reel Michael E | See Remarks | Tax withholding(F) | 1K | $17.81 | $19K |
| Jan 29, 2025 | Reel Michael E | See Remarks | Grant(A) | 2K | $17.95 | $41K |
| Dec 17, 2024 | BCE-Mach Aggregator LLC | 10% Owner | Buy(P) | 314K | $15.62 | $4.9M |
| Dec 16, 2024 | BCE-Mach Aggregator LLC | 10% Owner | Buy(P) | 150K | $15.33 | $2.3M |
| Dec 13, 2024 | BCE-Mach Aggregator LLC | 10% Owner | Buy(P) | 99K | $15.28 | $1.5M |
| Dec 12, 2024 | McMullen William Wallace | Director, 10% Owner | Buy(P) | 147K | $15.01 | $2.2M |
| Dec 11, 2024 | McMullen William Wallace | Director, 10% Owner | Buy(P) | 125K | $14.99 | $1.9M |
| Dec 10, 2024 | McMullen William Wallace | Director, 10% Owner | Buy(P) | 65K | $14.83 | $964K |
| Oct 27, 2024 | White Kevin R. | See Remarks | Tax withholding(F) | 10K | $16.34 | $165K |
| Oct 27, 2024 | Ward Tom L. | See Remarks, Director, 10% Owner | Tax withholding(F) | 11K | $16.34 | $175K |
| Oct 27, 2024 | Reel Michael E | See Remarks | Tax withholding(F) | 2K | $16.34 | $29K |
| Oct 27, 2024 | Giesinger Edgar R. JR. | Director | Grant(A) | 9K | $16.34 | $150K |
| Oct 27, 2024 | Keating Frank A | Director | Grant(A) | 9K | $16.34 | $150K |
| Oct 27, 2024 | Perich Stephen C | Director | Grant(A) | 9K | $16.34 | $150K |
| Jun 14, 2024 | White Kevin R. | See Remarks | Sell(S) | 300K | $18.50 | $5.5M |
| Jun 10, 2024 | Reel Michael E | See Remarks | Sell(S) | 70K | $19.27 | $1.3M |
| Oct 27, 2023 | Perich Stephen C | Director | Grant(A) | 8K | — | $0 |
| Oct 27, 2023 | Bayou City Energy Management LLC | 10% Owner | Disposed to issuer(D) | 3.0M | $17.67 | $53.2M |
| Oct 27, 2023 | Ward Tom L. | See Remarks, Director, 10% Owner | Disposed to issuer(D) | 583K | $17.67 | $10.3M |
| Oct 27, 2023 | Ward Tom L. | See Remarks, Director, 10% Owner | Grant(A) | 111K | — | $0 |
| Oct 27, 2023 | Ward Tom L. | See Remarks, Director, 10% Owner | Disposed to issuer(D) | 19K | $17.67 | $328K |
| Oct 27, 2023 | Reel Michael E | See Remarks | Disposed to issuer(D) | 6K | $17.67 | $108K |
| Oct 27, 2023 | Reel Michael E | See Remarks | Grant(A) | 18K | — | $0 |
| Oct 27, 2023 | Reineke Daniel T Jr. | See Remarks | Disposed to issuer(D) | 31K | $17.67 | $544K |
| Oct 27, 2023 | Reineke Daniel T Jr. | See Remarks | Grant(A) | 69K | — | $0 |
| Oct 27, 2023 | White Kevin R. | See Remarks | Disposed to issuer(D) | 31K | $17.67 | $544K |
| Oct 27, 2023 | White Kevin R. | See Remarks | Grant(A) | 69K | — | $0 |
| Oct 27, 2023 | Keating Frank A | Director | Grant(A) | 8K | — | $0 |
| Oct 27, 2023 | Giesinger Edgar R. JR. | Director | Grant(A) | 8K | — | $0 |
Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.
Issuer: Mach Natural Resources LP, SEC CIK 0001980088. The symbol on a Form 4 is typed by the filer, so this page follows the issuer with the newest filing under MNR and shows every filing by that issuer. Earlier filings under the same symbol by another issuer are left out.
Coverage: Form 4 filings indexed 2006-01-02 → 2026-09-19. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).
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