Martin Midstream Partners MMLP Insider Ownership

NASDAQ MMLP
$2.39 +0.09 (+3.91%)
At close: Sep 4, 2026 · 4:00 PM EDT

Insider Holdings by Owner

3.83Mn Shares

Insider Ownership Statistics

as of 30 Sep, 2026
Insider Ownership
0.444%
■0% pp QoQ
Shares Held by Insiders
172.67K
filed for Sep 2026
■0.00% QoQ
Shares Outstanding
38.89Mn
38,892,348 shares
Direct Holdings
172.67K
Indirect: 0
Net Shares Traded (QoQ)
0
no net change in Sep 2026
Insiders Holding Shares
10
with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding
Latest —
Average ownership —
Peak ownership —

Shares Purchased/Sold by Insiders

Bought Sold
Latest quarter —
Net over range —
Buying quarters —

Insider Ownership Summary

Quarter ending 30 Sep, 2026

Martin Midstream Partners's top three insider shareholders as of September 05, 2026 are Ruben S Martin (Director, 3.73Mn shares), Product Sales Llc Martin (TenPercentOwner, 2.78Mn shares), C Scott Massey (Director, 191.68K shares).

Form 4 Holdings

Insiders Holding MMLP

Insiders 10
Shares held 3.83Mn
Of outstanding 9.84%
# Insider Position Direct Indirect Total Share of Insiders Last Filed
1 Product Sales Llc Martin TenPercentOwner 2,781,179 0 2,781,179 72.7% 12 Dec, 2025
2 C Scott Massey Director 191,678 0 191,678 5.0% 19 Feb, 2026
3 Byron R Kelley Director 175,266 0 175,266 4.6% 19 Feb, 2026
4 James M Collingsworth Director 172,666 0 172,666 4.5% 19 Feb, 2026
5 Ruben S Martin President And Ceo 159,392 0 159,392 4.2% 20 Feb, 2025
6 Robert D Bondurant President And Ceo 149,511 0 149,511 3.9% 20 Feb, 2025
7 Randall Tauscher Executive Vice President/Coo 118,258 0 118,258 3.1% 21 May, 2025
8 Scot A Shoup Senior Vp Operations 28,113 0 28,113 0.7% 20 Feb, 2025
9 Chris H Booth Vp/General Counsel/Secretary 25,850 0 25,850 0.7% 20 Feb, 2025
10 Sharon L Taylor Executive Vice President / Cfo 23,363 0 23,363 0.6% 20 Feb, 2025

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

2,725 Insider Transactions

Source SEC Form 4
Latest quarter Sep 2026
Download Data
Date Insider Position Transaction Shares Price Value Shares Held After Ownership
17 Feb, 2026 C Scott Massey Director Acquired A 23,200 $2.80 $65.00K 191,678 Direct
17 Feb, 2026 C Scott Massey Director Acquired A 23,200 $2.80 $65.00K 191,678 Direct
17 Feb, 2026 James M Collingsworth Director Acquired A 23,200 $2.80 $65.00K 172,666 Direct
17 Feb, 2026 Byron R Kelley Director Acquired A 23,200 $2.80 $65.00K 175,266 Direct
17 Feb, 2026 C Scott Massey Director Acquired A 23,200 $2.80 $65.00K 191,678 Direct
11 Dec, 2025 Product Sales Llc Martin TenPercentOwner Acquired P 5,573 $2.55 $14.23K 2,774,167 Direct
11 Dec, 2025 Product Sales Llc Martin TenPercentOwner Acquired P 5,573 $2.55 $14.23K 2,774,167 Direct
11 Dec, 2025 Product Sales Llc Martin TenPercentOwner Acquired P 5,573 $2.55 $14.23K 2,774,167 Direct
12 Dec, 2025 Product Sales Llc Martin TenPercentOwner Acquired P 7,012 $2.59 $18.19K 2,781,179 Direct
12 Dec, 2025 Product Sales Llc Martin TenPercentOwner Acquired P 7,012 $2.59 $18.19K 2,781,179 Direct
12 Dec, 2025 Product Sales Llc Martin TenPercentOwner Acquired P 7,012 $2.59 $18.19K 2,781,179 Direct
04 Dec, 2025 Product Sales Llc Martin TenPercentOwner Acquired P 2,190 $2.60 $5.69K 2,756,366 Direct
04 Dec, 2025 Product Sales Llc Martin TenPercentOwner Acquired P 2,190 $2.60 $5.69K 2,756,366 Direct
04 Dec, 2025 Product Sales Llc Martin TenPercentOwner Acquired P 2,190 $2.60 $5.69K 2,756,366 Direct
08 Dec, 2025 Product Sales Llc Martin TenPercentOwner Acquired P 12,228 $2.59 $31.66K 2,768,594 Direct
08 Dec, 2025 Product Sales Llc Martin TenPercentOwner Acquired P 12,228 $2.59 $31.66K 2,768,594 Direct
08 Dec, 2025 Product Sales Llc Martin TenPercentOwner Acquired P 12,228 $2.59 $31.66K 2,768,594 Direct
01 Dec, 2025 Product Sales Llc Martin TenPercentOwner Acquired P 2,239 $2.59 $5.80K 2,754,176 Direct
01 Dec, 2025 Product Sales Llc Martin TenPercentOwner Acquired P 2,239 $2.59 $5.80K 2,754,176 Direct
01 Dec, 2025 Product Sales Llc Martin TenPercentOwner Acquired P 2,239 $2.59 $5.80K 2,754,176 Direct