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MM
No insider purchase over the last 90 days. The latest was filed 12 Dec 2025.
Martin Midstream Partners L.P.: what insiders have been doing
This page follows insider dealings at Martin Midstream Partners L.P. as filed with SEC (Form 4), a company from the Energy sector. Between 18 October 2025 and 18 October 2026, 4 insiders published 10 filings.
Only purchases show up on the open market, 7 purchases in all worth €308k, filed by 1 insider. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. Biggest ticket of the year: €240k, bought by Martin Product Sales LLC and made public on 21 October 2025.
The last insider purchase was made public on 12 December 2025, 310 days ago. Typically, a trade is published a median of 2 days after it takes place. The legal deadline for a Form 4 is two business days after the transaction.
Compared with its exchange (5,458 companies, median 22 filings), a count of 10 filings is below the norm. Since 2016, the database holds 272 purchases and no sales by insiders of the company. The 10-K for the year ended 31 December 2025 shows 716.1 m USD of revenue and -14.7 m USD of net income.
Other companies in the same sector with recent insider buying flagged by our signals: AXIA Energia S.A. and RGC Resources Inc. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.
Insider Decl.
300
Thresholds
n/a
Buy Volume
€6M
272 ops. · all time
Sell Volume
n/a
n/a
Who traded when
BuySaleMartin Product Sales LLC28 buys
Randall Tauscher3 buys
Chris H. Booth2 buys
Robert D. Bondurant2 buys
Ruben S. Martin2 buys
Scot A. Shoup2 buys
+1 other insider
Since the insiders bought
- +11.7%Entry US$2.47 · Close at T+90 US$2.76
- -17.2%Entry US$3.03 · Close at T+365 US$2.51
- -16.8%Entry US$3.58 · Close at T+365 US$2.98
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
This score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.
Fundamental score
Ranked 13,053 of 24,161 companies
49.3
score / 100
Value63
Quality36
FCF yld22%
Earn yld-15%
EV/EBITDA6.3x
ROE·
Gross mgn48%
Net mgn-2.1%
Debt/EBITDA5.3x
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2025FY ended December 2025 · cache
US$2.45
Analyst consensus
1 analystsUS$3.00Target US$3.00(+22%)US$3.00
Income statement
RevenueUS$716.1M
Gross profitUS$347.3M48% margin
EBITDAUS$94.7M13% margin
Net income-US$14.7M-2.0% margin
Valuation
Beta0.48
Balance sheet & cash
Market capUS$95.9M
Total debtUS$498.5M
Free Cash FlowUS$21.4M
Profitability & ownership
ROA4.8%
% insiders34.9%
% institutions42.3%
Last declaration on 19 February 2026
Declarations300 total
23,200 shares@ US$2.801719.0% of flowCommon UnitsSEC:0001206714-26-000003:0
23,200 shares@ US$2.801719.0% of flowCommon UnitsSEC:0001145883-26-000004:0
23,200 shares@ US$2.801719.0% of flowCommon UnitsSEC:0001201202-26-000004:0
5,573 shares@ US$2.55420.3% of flowCommon UnitsSEC:0001203720-25-000019:0
Canonical exit: 11 Mar 2026 (T+90)
2,190 shares@ US$2.600.1% of flowCommon UnitsSEC:0001203720-25-000017:0
Canonical exit: 4 Mar 2026 (T+90)
2,239 shares@ US$2.59110.1% of flowCommon UnitsSEC:0001203720-25-000015:0
Canonical exit: 1 Mar 2026 (T+90)
15,040 shares@ US$2.59240.9% of flowCommon UnitsSEC:0001203720-25-000013:0
Canonical exit: 23 Feb 2026 (T+90)
1,945 shares@ US$2.59890.1% of flowCommon UnitsSEC:0001203720-25-000011:0
Canonical exit: 15 Feb 2026 (T+90)
3,605 shares@ US$2.59120.2% of flowCommon UnitsSEC:0001203720-25-000009:0
Canonical exit: 4 Feb 2026 (T+90)
106,100 shares@ US$2.64666.6% of flowCommon UnitsSEC:0001203720-25-000006:0
Canonical exit: 15 Jan 2026 (T+90)
1,544 shares@ US$3.04040.1% of flowCommon UnitsSEC:0001176334-25-000118:0
Canonical exit: 5 Nov 2025 (T+90)
7,107 shares@ US$2.94940.5% of flowCommon UnitsSEC:0001176334-25-000116:0
Canonical exit: 2 Nov 2025 (T+90)
60,686 shares@ US$3.11834.5% of flowCommon UnitsSEC:0001176334-25-000107:0
Canonical exit: 9 Sept 2025 (T+90)
605,633.234 shares@ US$3.0544.5% of flowCommon UnitsSEC:0001176334-25-000101:0
Canonical exit: 8 Sept 2025 (T+90)
4,562 shares@ US$2.99840.3% of flowCommon UnitsSEC:0001176334-25-000094:0
Canonical exit: 3 Sept 2025 (T+90)
300,877 shares@ US$3.0021.9% of flowCommon UnitsSEC:0001176334-25-000091:0
Canonical exit: 1 Sept 2025 (T+90)
2,170 shares@ US$2.99870.2% of flowCommon UnitsSEC:0001176334-25-000087:0
Canonical exit: 27 Aug 2025 (T+90)
3,579 shares@ US$2.97320.3% of flowCommon UnitsSEC:0001176334-25-000085:0
Canonical exit: 19 Aug 2025 (T+90)
22.662 shares@ US$3.020.1% of flowCommon UnitsSEC:0001176334-25-000083:0
Canonical exit: 17 Aug 2025 (T+90)
6,902 shares@ US$2.99650.5% of flowCommon UnitsSEC:0001176334-25-000081:0
Canonical exit: 14 Aug 2025 (T+90)
8,705 shares@ US$2.99960.6% of flowCommon UnitsSEC:0001176334-25-000079:0
Canonical exit: 11 Aug 2025 (T+90)
14,356 shares@ US$2.99321.0% of flowCommon UnitsSEC:0001176334-25-000077:0
Canonical exit: 3 Aug 2025 (T+90)
6,749 shares@ US$2.84920.5% of flowCommon UnitsSEC:0001176334-25-000075:0
Canonical exit: 30 Jul 2025 (T+90)
78,965 shares@ US$2.82745.4% of flowCommon UnitsSEC:0001176334-25-000069:0
Canonical exit: 28 Jul 2025 (T+90)
7,396 shares@ US$2.780.5% of flowCommon UnitsSEC:0001176334-25-000063:0
Canonical exit: 23 Jul 2025 (T+90)
25 of 300 declarations
About Martin Midstream Partners L.P.
Martin Midstream Partners L.P. is a U.S.-listed midstream services partnership traded on the Nasdaq under the symbol MMLP, with operations and corporate roots in the United States. The company is headquartered in Kilgore, Texas, and operates as a master limited partnership controlled through Martin Resource Management Corporation via the general partner structure. The business was formed in 2002 from assets and operations developed by Martin Resource Management, whose predecessor dates back to 1951 as a supplier to drilling-rig contractors. ([sec.gov](https://www.sec.gov/Archives/edgar/data/1176334/000119312525110229/d944309ds3.htm?utm_source=openai))
MMLP’s operating profile is broad for a midstream niche operator, but it remains centered on energy infrastructure and logistics. Its four primary business lines are terminalling, processing and storage services for petroleum products and by-products; land and marine transportation services for petroleum products and by-products, chemicals and specialty products; sulfur and sulfur-based products processing, manufacturing, marketing and distribution; and marketing, distribution and transportation services for NGLs, together with blending and packaging services for specialty lubricants and grease. In practical terms, the partnership provides infrastructure and handling services that connect producers, refiners, chemical customers and wholesale buyers across the energy value chain. ([sec.gov](https://www.sec.gov/Archives/edgar/data/1176334/000117633426000012/mmlp-20251231.htm?utm_source=openai))
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Competitively, Martin Midstream is best understood as a specialized Gulf Coast service platform rather than a large-scale national midstream franchise. Its asset base is concentrated primarily in the Gulf Coast region of the U.S., which gives it proximity to refining, petrochemical and export markets. That geographic focus supports customer relationships and operating efficiency, but also means results can be influenced by regional industrial activity, commodity-linked volumes and transportation demand. The company serves major and independent oil and gas companies, independent refiners, large chemical companies and other bulk purchasers of petroleum-related products. ([sec.gov](https://www.sec.gov/Archives/edgar/data/1176334/000117633426000012/mmlp-20251231.htm?utm_source=openai))
Recent developments point to a company still focused on balance-sheet management and steady operating execution. In February 2026, management reported full-year 2025 Adjusted EBITDA of $99.0 million and fourth-quarter Adjusted EBITDA of $24.8 million, while guiding to $96.5 million of Adjusted EBITDA for 2026 and declaring a quarterly cash distribution of $0.005 per common unit. In September 2025, MMLP also amended and extended its revolving credit facility, pushing maturity to November 2026 and reducing borrowing capacity to $130 million. Those actions suggest continued emphasis on liquidity discipline and capital structure flexibility. ([sec.gov](https://www.sec.gov/Archives/edgar/data/1176334/000117633426000006/exhibit991earningspressrel.htm?utm_source=openai))
For international equity investors, MMLP is a transportation and logistics-focused energy infrastructure name listed in the United States on Nasdaq, with a long operating history, a concentrated Gulf Coast footprint and a diversified set of midstream service lines. ([sec.gov](https://www.sec.gov/Archives/edgar/data/1176334/000117633426000006/exhibit991earningspressrel.htm?utm_source=openai))
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