Every Form 4 that Martin Midstream Partners LP (MMLP) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow MMLP and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full MMLP filings page.
Martin Midstream Partners director James M. Collingsworth acquired common units through an equity award. On February 17, 2026, he received 23,200 Common Units in a grant of restricted stock at a stated price of $2.8017 per unit, described as a restricted stock award.
After this grant, his directly held position increased to 172,666 Common Units. An additional 775 Common Units are reported as owned indirectly, with ownership noted as "By Wife," reflecting a separate indirect holding.
MASSEY C SCOTT reported acquisition or exercise transactions in this Form 4 filing.
Martin Midstream Partners director Scott Massey reported an equity grant and updated his unit holdings. He received a grant of 23,200 restricted common units at a price of $2.8017 per unit, bringing his directly held units to 191,678. The filing also lists 1,500 common units held indirectly through his wife and 8,000 units held indirectly through Foster Forestry Co., L.P. A footnote explains that the 8,000 units are held by the partnership, over which related entities have investment control, and that Massey disclaims beneficial ownership and has no pecuniary interest in those partnership units.
MARTIN MIDSTREAM PARTNERS L.P. director Byron R. Kelley reported an acquisition of common units through an equity award. On this Form 4, he received a grant of 23,200 common units as a restricted stock award at a reference price of $2.8017 per unit. Following this grant, his directly owned stake increased to 175,266 common units, reflecting additional equity-based compensation rather than an open-market purchase.
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.