Mach Natural Resources LP (MNR) reported that director and ten percent owner William W. McMullen and affiliated entity Bayou City Energy Management LLC (BCEM) purchased a total of 34,514 Common Units on September 15, 2026 in open-market or private transactions. McMullen acquired 22,124 units at $11.25 per unit directly, and BCEM acquired 12,390 units at a weighted average price between $11.28 and $11.30 per unit. Following the reported indirect transaction, 74,872,307 Common Units are reported as directly held in the aggregate by BCE Mach Aggregator LLC and BCEM, which McMullen may be deemed to beneficially own but for which he disclaims beneficial ownership except to the extent of his pecuniary interest. No Rule 10b5-1 trading plan is reported for these purchases.
MACH NATURAL RESOURCES LP (MNR) reports that on September 14, 2026, the Tom L. Ward 1992 Revocable Living Trust purchased 172,413 Common Units in an unregistered block trade at $11.60 per unit. Following this transaction, the Trust held 13,467,452 Common Units indirectly attributable to Tom L. Ward, who is Chief Executive Officer of the general partner, a director, and a ten percent owner. Additional Common Units are held indirectly through Mach Resources LLC, the Tom L. Ward Family Foundation, and WCT Resources LLC, as well as directly, with Tom L. Ward disclaiming beneficial ownership beyond his pecuniary interest in each entity’s holdings.
Mach Natural Resources LP has a group of related investors reporting beneficial ownership of 23,631,109 Common Units, representing 14.2% of the partnership’s Common Units. The holdings are reported on a shared voting and dispositive power basis, with no sole voting or dispositive power.
The ownership includes 19,371,999 Common Units held by VEPU Inc. and 4,259,110 Common Units held by SIMLOG Inc. The percentage interests are calculated using 166,948,094 Common Units outstanding as of July 31, 2026, as disclosed in Mach Natural Resources LP’s Form 10-Q. The reporting entities, including Luxembourg and U.S. corporations and a German entity and individual, jointly file while each disclaims beneficial ownership of units directly held by the others and disclaims being part of a Section 13(d) or 13(g) group.
Mach Natural Resources LP reported second-quarter 2026 total revenue of $406 million and net income of $98 million. Average realized prices were $95.40 per barrel of oil, $1.93 per Mcf of natural gas, and $28.99 per barrel of NGLs, excluding derivative effects.
The company produced 148.9 Mboe/d, composed of 15% oil, 69% natural gas and 16% NGLs, and generated Adjusted EBITDA of $182,231 thousand, up from $122,270 thousand in the prior-year quarter. Cash was $41 million, with $730 million drawn on a $1.0 billion revolving credit facility and about $311 million of available liquidity. The board declared a quarterly cash distribution of $0.36 per common unit, payable August 31, 2026, to holders of record on August 17, 2026. Updated 2026 guidance emphasizes higher oil production, lower total Boe and gas volumes, reduced development costs, and higher lifting costs.
Mach Natural Resources LP generated total revenues of $405,955 (in thousands) in the three months ended June 30, 2026, with net income of $98,213 (in thousands), or $0.59 basic per common unit. For the first half of 2026, net income was $63,175 (in thousands) versus $105,547 (in thousands) a year earlier, reflecting a $73,414 (in thousands) loss on derivatives and higher interest expense.
Net cash provided by operating activities was $323,967 (in thousands), supporting $145,816 (in thousands) of capital expenditures for oil and natural gas properties, $9,598 (in thousands) for other property and equipment, and $2,728 (in thousands) of acquisitions, while $195,943 (in thousands) was distributed to unitholders. Long-term debt under the New Credit Agreement totaled $1,169,989 (in thousands) with $270,000 (in thousands) of remaining availability and a 7.8% effective interest rate.
Results incorporate the 2025 IKAV Acquisition, which contributed $159.8 million in revenues and $47.7 million in earnings during the first half of 2026. Mach Natural Resources maintained commodity price hedging on oil and natural gas volumes through 2029 and had 166,948,094 common units outstanding as of July 31, 2026.
Mach Natural Resources LP entered into an equity distribution agreement with Morgan Stanley & Co. LLC allowing at-the-market sales of common units up to an aggregate offering price of $100,000,000. Units may be sold from time to time on the New York Stock Exchange or through other permitted methods, with the company controlling sale parameters such as quantity, timing and minimum price.
The agent will use commercially reasonable efforts to place the units and will receive a commission of 2.5% of the gross sales price on any units sold. Mach Natural Resources has no obligation to sell any units and either party can suspend or terminate the arrangement. Any net proceeds are intended primarily to repay term loan borrowings under the company’s senior secured revolving credit agreement dated February 27, 2025, and for general partnership purposes, including capital expenditures, acquisitions, investments and refinancing of indebtedness.
Mach Natural Resources LP is offering common units having an aggregate offering price of up to $100,000,000 through an equity distribution agreement with Morgan Stanley & Co. LLC as sales agent. The offering is an "at the market offering" to be made from time to time, subject to our direction and the equity distribution agreement.
The sales agent will receive a 2.5% commission on gross proceeds. The prospectus states the last reported NYSE sale price was $14.14 per unit on May 21, 2026, and reports 166,801,737 common units outstanding as of May 21, 2026. Based on that price the filing shows up to 173,873,872 common units could be outstanding after this offering, and the net proceeds are intended to repay term loan borrowings and for general partnership purposes.
Mach Natural Resources LP proposes an at-the-market equity offering of up to $100,000,000 of its common units. The units may be sold from time to time through Morgan Stanley & Co. LLC as sales agent at prevailing market prices on the NYSE. The prospectus supplement states 166,801,737 common units outstanding as of May 21, 2026 and illustrates an example issuance that would result in up to 173,873,872 common units outstanding assuming sales at $14.14 per unit (the last reported sale price on May 21, 2026). Net proceeds, if any, are intended to repay term loan borrowings under the Credit Agreement and for general partnership purposes. The sales agent commission is 2.5% of gross proceeds and estimated non-commission offering expenses are approximately $400,000.
Mach Natural Resources LP reported an ownership restructuring involving entities associated with IKAV General Partner S.a r.l. and VEPU Inc. A Form 4 entry shows that on May 6, 2026, 1,422,476 common units held by VEPU Inc. were retired and cancelled under a settlement agreement and third amendment to a membership interest purchase agreement, reflecting the final adjusted purchase price for a prior acquisition.
After these changes, one indirect holding line reflects 4,259,110 common units, and another reflects 19,371,999 common units, both reported as held indirectly through entities such as VEPU Inc. and SIMLOG Inc. The filing describes this as an “other acquisition or disposition” rather than an open‑market trade, and the reporting persons state they may be deemed to share beneficial ownership through these entities while formally disclaiming beneficial ownership beyond their pecuniary interest.
Tom L. Ward amends his beneficial ownership filing for Mach Natural Resources LP. The filing reports 14,048,879 Common Units representing 8.4% of the Common Units outstanding were 168,224,213 as of May 1, 2026. The holdings comprise units held by a revocable trust, affiliated LLCs and a foundation and reflect shared voting and dispositive power across affiliated entities.