MMLP insider buying – Martin Midstream Partners L.P.
86 insider purchases since 2016 worth $16.8M by 7 different insiders. Last 12 months: 3 purchases, $108,691. Most recent filing: 2025-12-12.
Small company Public float $79M (latest 10-K, SEC). Share prices of small companies usually swing much more than those of large ones, in both directions, and are easier to move with little trading.
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. 39 older purchases (before the 5-year window) are listed in the table below.
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 |
|---|---|---|---|---|---|
| MARTIN RUBEN S Director | $10.7M 45× · 2,905,240 sh | 2016-01-05 2023-11-15 | – | 10,073,681 shares as of 2025-02-20 | Holds - never sold |
| Martin Product Sales LLC 10% Owner | $5.3M 24× · 1,752,016 sh | 2025-02-18 2025-12-11 | 1× · $2.2M last 2018-06-07 | 2,781,179 shares as of 2025-12-12 | Holds (sold earlier) |
| TAUSCHER RANDALL CEO | $381,564 6× · 72,450 sh | 2016-03-01 2023-10-20 | – | 118,258 shares as of 2025-05-21 | Holds - never sold |
| BONDURANT ROBERT D CFO | $221,090 5× · 28,160 sh | 2016-03-02 2020-02-19 | – | 149,511 shares as of 2025-02-20 | Holds - never sold |
| BOOTH CHRIS H Officer | $174,240 4× · 24,500 sh | 2016-03-02 2020-01-30 | – | 48,225 shares as of 2025-02-20 | Holds - never sold |
| MASSEY C SCOTT Director | $13,580 1× · 2,000 sh | 2019-06-12 2019-06-12 | – | 201,178 shares as of 2026-02-19 | Holds - never sold |
| COLLINGSWORTH JAMES M Director | $11,811 1× · 775 sh | 2016-02-26 2016-02-26 | – | 173,441 shares as of 2026-02-19 | 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 |
|---|---|---|---|---|---|
| 2025 | 24 | $5.3M | 1 | – | – |
| 2023 | 13 | $1.8M | 2 | – | – |
| 2022 | 8 | $2.0M | 1 | – | – |
| 2021 | 2 | $3.8M | 1 | – | – |
| 2020 | 4 | $317,222 | 3 | – | – |
| 2019 | 6 | $301,480 | 5 | – | – |
| 2018 | 4 | $2.3M | 1 | 1 | $2.2M |
| 2017 | 8 | $211,888 | 2 | – | – |
| 2016 | 17 | $714,453 | 5 | – | – |
Insider purchases
| Filed | Insider | Role | Shares | Avg price | Value | Holdings | Filing |
|---|---|---|---|---|---|---|---|
| 2025-12-12 | Martin Product Sales LLC | 10% Owner | 12,585 | $2.57 | $32,372 | +0.5% | SEC |
| 2025-12-08 | Martin Product Sales LLC | 10% Owner | 14,418 | $2.59 | $37,365 | +0.5% | SEC |
| 2025-11-25 | Martin Product Sales LLC | 10% Owner | 15,040 | $2.59 | $38,954 | +0.5% | SEC |
| 2025-11-10 | Martin Product Sales LLC | 10% Owner | 28,114 | $2.59 | $72,693 | +1.0% | SEC |
| 2025-10-21 | Martin Product Sales LLC | 10% Owner | 138,100 | $2.63 | $362,995 | +5.4% | SEC |
| 2025-08-06 | Martin Product Sales LLC | 10% Owner | 7,107 | $2.95 | $20,966 | +0.3% | SEC |
| 2025-06-13 | Martin Product Sales LLC | 10% Owner | 60,686 | $3.12 | $189,340 | +2.4% | SEC |
| 2025-06-11 | Martin Product Sales LLC | 10% Owner | 605,633 | $3.05 | $1.8M | +32.0% | SEC |
| 2025-06-06 | Martin Product Sales LLC | 10% Owner | 4,562 | $3.00 | $13,686 | +0.2% | SEC |
| 2025-06-04 | Martin Product Sales LLC | 10% Owner | 300,877 | $3.00 | $902,631 | +18.9% | SEC |
| 2025-05-23 | Martin Product Sales LLC | 10% Owner | 8,143 | $2.98 | $24,276 | +0.5% | SEC |
| 2025-05-20 | Martin Product Sales LLC | 10% Owner | 46,433 | $3.00 | $139,299 | +3.0% | SEC |
| 2025-05-15 | Martin Product Sales LLC | 10% Owner | 32,303 | $3.00 | $96,909 | +2.2% | SEC |
| 2025-05-07 | Martin Product Sales LLC | 10% Owner | 26,600 | $2.98 | $79,377 | +1.8% | SEC |
| 2025-05-02 | Martin Product Sales LLC | 10% Owner | 10,713 | $2.85 | $30,532 | +0.7% | SEC |
| 2025-05-01 | Martin Product Sales LLC | 10% Owner | 94,517 | $2.83 | $267,172 | +6.9% | SEC |
| 2025-04-28 | Martin Product Sales LLC | 10% Owner | 71,919 | $2.96 | $212,839 | +5.6% | SEC |
| 2025-04-23 | Martin Product Sales LLC | 10% Owner | 16,546 | $2.65 | $43,838 | +1.3% | SEC |
| 2025-03-17 | Martin Product Sales LLC | 10% Owner | 7,949 | $3.62 | $28,775 | +0.6% | SEC |
| 2025-03-11 | Martin Product Sales LLC | 10% Owner | 43,337 | $3.61 | $156,595 | +3.5% | SEC |
| 2025-03-06 | Martin Product Sales LLC | 10% Owner | 36,467 | $3.63 | $132,490 | +3.1% | SEC |
| 2025-02-28 | Martin Product Sales LLC | 10% Owner | 42,806 | $3.68 | $157,347 | +3.7% | SEC |
| 2025-02-25 | Martin Product Sales LLC | 10% Owner | 54,010 | $3.60 | $194,238 | +4.9% | SEC |
| 2025-02-20 | Martin Product Sales LLC | 10% Owner | 73,151 | $3.53 | $257,889 | +7.2% | SEC |
| 2023-11-17 | MARTIN RUBEN S | Director | 58,086 | $2.50 | $145,192 | +1.6% | SEC |
| 2023-11-15 | MARTIN RUBEN S | Director | 31,392 | $2.49 | $78,166 | +0.9% | SEC |
| 2023-11-02 | MARTIN RUBEN S | Director | 12,000 | $2.50 | $30,000 | +0.3% | SEC |
| 2023-10-30 | MARTIN RUBEN S | Director | 69,300 | $2.45 | $169,610 | +1.9% | SEC |
| 2023-10-25 | MARTIN RUBEN S | Director | 68,700 | $2.35 | $161,480 | +2.0% | SEC |
| 2023-10-24 | TAUSCHER RANDALL | CEO | 25,350 | $2.37 | $60,026 | +27.3% | SEC |
| 2023-09-14 | MARTIN RUBEN S | Director | 8,632 | $3.00 | $25,896 | +0.2% | SEC |
| 2023-09-13 | MARTIN RUBEN S | Director | 36,847 | $3.00 | $110,624 | +1.1% | SEC |
| 2023-09-05 | MARTIN RUBEN S | Director | 71,120 | $2.97 | $211,293 | +2.1% | SEC |
| 2023-07-31 | MARTIN RUBEN S | Director | 12,369 | $2.30 | $28,449 | +0.4% | SEC |
| 2023-07-25 | TAUSCHER RANDALL | CEO | 13,100 | $2.08 | $27,248 | +16.5% | SEC |
| 2023-07-25 | MARTIN RUBEN S | Director | 333,159 | $2.20 | $731,964 | +11.0% | SEC |
| 2023-02-23 | TAUSCHER RANDALL | CEO | 5,000 | $2.52 | $12,600 | +6.7% | SEC |
| 2022-11-08 | MARTIN RUBEN S | Director | 134,306 | $3.08 | $413,072 | +4.6% | SEC |
| 2022-06-15 | MARTIN RUBEN S | Director | 55,283 | $4.15 | $229,607 | +1.9% | SEC |
| 2022-05-13 | MARTIN RUBEN S | Director | 25,000 | $4.03 | $100,850 | +0.9% | SEC |
Showing the latest 40 of 86 purchases.
Insider sales
| Filed | Insider | Role | Shares | Avg price | Value | Type | Filing |
|---|---|---|---|---|---|---|---|
| 2018-06-08 | Martin Product Sales LLC | 10% Owner | 150,000 | $14.90 | $2.2M | Sale | SEC |
Compiled automatically from public SEC filings. Not investment advice. Get every new insider purchase in the daily report.
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