MNR insider buying – Mach Natural Resources Lp
17 insider purchases since 2016 worth $109.3M by 5 different insiders. Last 12 months: 11 purchases, $7.9M. Most recent filing: 2026-11-12.
Mid company Public float $424M (latest 10-K, SEC).
Same time range as the chart above - each mark sits under the week of the trade. Circles = purchases (height = price paid, size = amount), red triangles = open-market sales of $50k+. Prices as reported, not adjusted for later stock splits.
Purchases are open-market buys (SEC Form 4, code "P") - insiders paying with their own money. Sales are open-market sales (code "S") of $50,000 or more; many sales are pre-planned (Rule 10b5-1) or made for taxes and diversification. Each row links to the original filing.
Bought, sold, still holding?
| Insider | Bought | First / last buy | Sold since 2016 | Holds now* | Status |
|---|---|---|---|---|---|
| BAYOU CITY ENERGY MANAGEMENT LLC Director | $80.8M 4× · 5,228,889 sh | 2025-02-07 2026-09-15 | – | 74,894,431 shares as of 2026-09-17 | Holds - never sold |
| BCE-Mach Aggregator LLC Director | $12.1M 2× · 807,858 sh | 2024-12-13 2025-06-10 | – | 74,439,039 shares as of 2025-06-12 | Holds - never sold |
| McMullen William Wallace Director | $9.4M 4× · 631,051 sh | 2024-12-10 2026-03-19 | – | 74,859,917 shares as of 2026-03-23 | Holds - never sold |
| WARD TOM L. See Remarks, Director, 10% Owner, See Remarks | $7.0M 6× · 602,699 sh | 2025-11-14 2026-11-09 | – | 28,353,502 shares as of 2026-09-16 | Holds - never sold |
| Burn Christopher Director | $27,920 1× · 2,000 sh | 2026-03-19 2026-03-19 | – | 15,587 shares as of 2026-03-23 | Holds - never sold |
* Shares held after the insider's most recent SEC filing for this company (all share classes, direct and indirect). If an insider stops filing, later changes are not known.
Insider buying and selling by year
| Year | Purchases | Bought | Buyers | Sales | Sold |
|---|---|---|---|---|---|
| 2026 | 6 | $5.6M | 4 | 1 | $71.2M |
| 2025 | 9 | $90.0M | 4 | – | – |
| 2024 | 2 | $13.8M | 2 | 2 | $6.9M |
Insider purchases
| Filed | Insider | Role | Shares | Avg price | Value | Holdings | Filing |
|---|---|---|---|---|---|---|---|
| 2026-11-12 | WARD TOM L. | See Remarks, Director, 10% Owner, See Remarks | 110,000 | $9.17 | $1.0M | +1% | SEC |
| 2026-09-17 | BAYOU CITY ENERGY MANAGEMENT LLC | Director | 34,514 | $11.27 | $388,902 | +0.0% | SEC |
| 2026-09-16 | WARD TOM L. | Officer | 172,413 | $11.60 | $2.0M | +1.3% | SEC |
| 2026-04-13 | WARD TOM L. | Officer | 153,256 | $13.05 | $2.0M | +1.2% | SEC |
| 2026-03-23 | McMullen William Wallace | Director | 9,285 | $13.87 | $128,800 | +0.0% | SEC |
| 2026-03-23 | Burn Christopher | Director | 2,000 | $13.96 | $27,920 | +14.7% | SEC |
| 2025-12-10 | BAYOU CITY ENERGY MANAGEMENT LLC | Director | 30,000 | $12.41 | $372,225 | +0.0% | SEC |
| 2025-12-01 | WARD TOM L. | Officer | 40,000 | $11.63 | $465,200 | +31.5% | SEC |
| 2025-11-25 | WARD TOM L. | Officer | 43,660 | $11.45 | $499,907 | +52.4% | SEC |
| 2025-11-18 | WARD TOM L. | Officer | 83,370 | $11.99 | $1.0M | SEC | |
| 2025-11-18 | McMullen William Wallace | Director | 4,608 | $11.85 | $54,605 | +0.0% | SEC |
| 2025-08-12 | BAYOU CITY ENERGY MANAGEMENT LLC | Director | 3,085 | $14.39 | $44,393 | +0.0% | SEC |
| 2025-06-17 | McMullen William Wallace | Director | 280,400 | $14.84 | $4.2M | +0.4% | SEC |
| 2025-06-12 | BCE-Mach Aggregator LLC | Director | 245,129 | $13.98 | $3.4M | +0.3% | SEC |
| 2025-02-10 | BAYOU CITY ENERGY MANAGEMENT LLC | Director | 5,161,290 | $15.50 | $80.0M | +7.5% | SEC |
| 2024-12-17 | BCE-Mach Aggregator LLC | Director | 562,729 | $15.48 | $8.7M | +0.8% | SEC |
| 2024-12-12 | McMullen William Wallace | Director | 336,758 | $14.97 | $5.0M | +0.5% | SEC |
Insider sales
| Filed | Insider | Role | Shares | Avg price | Value | Type | Filing |
|---|---|---|---|---|---|---|---|
| 2026-04-10 | VEPU Inc. | 10% Owner | 5,557,679 | $12.81 | $71.2M | Sale | SEC |
| 2024-06-14 | WHITE KEVIN R. | Officer | 300,000 | $18.50 | $5.5M | Sale | SEC |
| 2024-06-11 | Reel Michael E | Officer | 70,000 | $19.27 | $1.3M | Sale | SEC |
Compiled automatically from public SEC filings. Not investment advice. Get every new insider purchase in the daily report.
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