---
schema_version: "secwatch.filing_event.v1"
accession: "0001176334-21-000194"
form_type: "8-K"
ticker: "MMLP"
cik: "0001176334"
company_name: "MARTIN MIDSTREAM PARTNERS L.P."
filed_at: "2021-10-20T23:59:59+00:00"
generated_at: "2026-06-28T19:32:47.648070+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Martin Midstream Q3 net loss narrows to $6.9M; revenue up 39% YoY to $211.3M

## Summary
- Net loss of $6.9M ($0.17/unit) vs $10.8M loss a year ago; revenue $211.3M (+38.6% YoY).
- Adjusted EBITDA $21.5M; expects to reach top end of 2021 guidance range of $95-$102M.
- Declares quarterly distribution of $0.005/unit ($0.02 annualized), payable Nov 12.
- Leverage increased to 5.5x (from 5.3x) due to seasonal butane inventory build; expects year-end decrease.
- Hurricane Ida caused minimal asset damage; no employee injuries; Galveston terminal provided alternative services.

## SEC filing metadata
- accession: 0001176334-21-000194
- form_type: 8-K
- ticker: MMLP
- cik: 0001176334
- company_name: MARTIN MIDSTREAM PARTNERS L.P.
- filed_at: 2021-10-20T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1176334/000117633421000194/0001176334-21-000194-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1176334/000117633421000194/mmlp-20211020.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001176334-21-000194
- JSON: https://secwatch.observer/filing/0001176334-21-000194.json
- Plain text: https://secwatch.observer/filing/0001176334-21-000194.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.