---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-23-026204"
form_type: "8-K"
ticker: "NRP"
cik: "0001171486"
company_name: "NATURAL RESOURCE PARTNERS LP"
filed_at: "2023-09-18T23:59:59+00:00"
generated_at: "2026-06-10T14:30:00.051723+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# NRP repurchases $15M of Class A Preferred Units from Blackstone; Blackstone board designee resigns

## Summary
- Repurchased 15,001 Class A Preferred Units from Blackstone for $15,001,000 cash plus accrued distributions.
- Blackstone now holds no Class A Preferred Units; 71,666 of originally 250,000 units remain outstanding.
- Alexander D. Greene, Blackstone's board designee, resigned from NRP's general partner board effective Sept 12, 2023.
- Repurchased units were retired and are no longer outstanding.

## SEC filing metadata
- accession: 0001437749-23-026204
- form_type: 8-K
- ticker: NRP
- cik: 0001171486
- company_name: NATURAL RESOURCE PARTNERS LP
- filed_at: 2023-09-18T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 8.01, 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1171486/000143774923026204/0001437749-23-026204-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1171486/000143774923026204/nrp20230911_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-23-026204
- JSON: https://secwatch.observer/filing/0001437749-23-026204.json
- Plain text: https://secwatch.observer/filing/0001437749-23-026204.txt

## Key facts
- Executive change
  Alexander D. Greene resigned as director at NATURAL RESOURCE PARTNERS LP.
  - Action: resigned
  - Role: director
  source text: Blackstone’s board designee Alexander D. Greene resigned from the board of the Partnership’s general partner, effective September 12, 2023.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1171486/000143774923026204/0001437749-23-026204-index.htm

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