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Martin Midstream Partners L.P. reported that a 10% owner increased its stake through open-market purchases of common units.
On 12/11/2025 the reporting person bought 5,573 common units at $2.5542 per unit, followed by a purchase of 7,012 common units at $2.5944 per unit on 12/12/2025. After these transactions, the reporting person directly held 2,781,179.2337 common units. The disclosure also states that Martin Resource Management Corporation, through its wholly owned subsidiary Martin Product Sales LLC and its control of the general partner, directly or indirectly owned 7,874,446.23371 common units following the transaction.
Martin Midstream Partners L.P. (MMLP) reported an insider transaction by a 10% owner on a Form 4. On 11/25/2025, the reporting person purchased 15,040 Common Units in a open-market transaction at a price of $2.5924 per unit. After this trade, the reporting person directly owns 2,751,937.2337 Common Units. The footnotes explain that Martin Product Sales LLC is a wholly owned subsidiary of Martin Resource Management Corporation (MRMC), and MRMC may be deemed to beneficially own the Common Units held by Martin Product. Following the transaction, MRMC will directly or indirectly own 7,845,204.23371 Common Units and controls the general partner of the partnership through its ownership of the equity interests of the sole member of the general partner.
Martin Midstream Partners L.P. (MMLP) reported an insider purchase by a 10% owner on a Form 4. On 11/17/2025, the reporting person bought 1,945 common units in an open-market transaction at a price of $2.5989 per unit. After this trade, the reporting person directly owned 2,736,897.2337 common units. Through its subsidiary Martin Product Sales LLC and its control of the partnership’s general partner, Martin Resource Management Corporation was stated to directly or indirectly own a total of 7,830,164.23371 common units representing limited partner interests.
Martin Midstream Partners (MMLP): A reporting person identified as a 10% owner disclosed open‑market purchases of Common Units. The trades were 3,605 units on 11/06/2025 at $2.5912, 12,237 units on 11/07/2025 at $2.5907, and 12,272 units on 11/10/2025 at $2.576.
Following these transactions, the reporting person held 2,734,952.2337 units directly. The remarks state that Martin Resource Management Corporation will directly or indirectly own 7,828,219.23371 units, including those held by Martin Product Sales LLC, and controls the general partner through its ownership structure.
Martin Midstream Partners (MMLP) reported insider open‑market purchases of common units across three dates. The reporting person bought 106,100 units on 10/17/2025 at $2.6466, 20,500 units on 10/20/2025 at $2.5519, and 11,500 units on 10/21/2025 at $2.5745, increasing directly held units to 2,706,838.2337.
In the remarks, the filer notes that Martin Resource Management Corporation may be deemed to beneficially own 7,800,105.2337 common units following the transactions, including units held by Martin Product Sales LLC, and it has control of the general partner through its ownership structure.
Martin Midstream Partners (MMLP) reported Q3 2025 results. Revenue was $168.7 million, slightly lower than $170.9 million a year ago. Operating income declined to $6.9 million from $12.7 million, and the quarter showed a net loss of $8.4 million (basic and diluted loss of $0.21 per limited partner unit). For the first nine months, revenue was $541.9 million and net loss was $11.9 million, compared with net income of $3.7 million in the prior-year period.
Operating cash flow improved to $23.7 million for the nine months, driven by working capital swings. The partnership amended its credit facility on September 24, 2025, extending maturity to November 16, 2027, reducing revolver capacity to $130 million, and resetting covenants; long-term debt totaled $441.3 million, including $389.7 million of 11.5% senior notes due February 2028. Shares outstanding were 39,055,086 as of October 20, 2025. Segment trends included softer transportation and specialty products, partially offset by stronger sulfur services.
Martin Midstream Partners L.P. (MMLP) furnished an 8-K announcing its press release reporting financial results for the quarter ended September 30, 2025. The materials were provided as Exhibit 99.1 (press release) and Exhibit 99.2 (third quarter earnings summary) and are designated as “furnished,” not “filed,” under General Instruction B.2.
The press release will also be available on the Partnership’s website at www.MMLP.com.
Martin Midstream Partners L.P., through its wholly owned subsidiary Martin Operating Partnership L.P., entered into a Second Amendment to its Fourth Amended and Restated Credit Agreement with Royal Bank of Canada and other lenders. The amendment extends the maturity of amounts outstanding and lender commitments from February 8, 2027 to November 16, 2027 and reduces the revolving borrowing capacity from $150.0 million to $130.0 million.
The amendment also tightens key financial covenants. The Operating Partnership must maintain a minimum Interest Coverage Ratio of at least 1.75 to 1.00 from the fiscal quarter ended March 31, 2025 onward, a maximum Total Leverage Ratio of 4.50 to 1.00 for the quarters ended March 31 and June 30, 2025 and 4.75 to 1.00 thereafter, and a maximum First Lien Leverage Ratio of 1.25 to 1.00 beginning with the quarter ended March 31, 2025.
Nomura Holdings, Inc. and its subsidiary Nomura Global Financial Products, Inc. reported beneficial ownership of 3,837,328 common units of Martin Midstream Partners L.P., representing 9.8% of the 39,055,086 common units outstanding as of June 30, 2025. The filing states Nomura has shared voting and shared dispositive power over these units through NGFP; no sole voting or dispositive power is reported. The holders certify the securities were acquired and are held in the ordinary course of business and not to influence control. The statement is signed by Samir Patel on behalf of both filers and includes Exhibit A (Joint Filing Agreement) and Exhibit B (Subsidiaries).
Martin Product Sales LLC reported a purchase of 1,544 common units of Martin Midstream Partners L.P. on 08/07/2025 at a price of $3.0404 per unit. The filing states that Martin Resource Management Corporation (MRMC), as parent of Martin Product, will directly or indirectly own 7,662,005.23 common units following the transaction and controls the partnerships general partner by owning 100% of the equity of the sole member of the general partner. The form is signed by Sharon L. Taylor, EVP and CFO, dated 08/11/2025.