---
schema_version: "secwatch.filing_event.v1"
accession: "0001621434-25-000090"
form_type: "8-K"
ticker: "BSM"
cik: "0001621434"
company_name: "Black Stone Minerals, L.P."
filed_at: "2025-06-30T23:59:59+00:00"
generated_at: "2026-05-18T13:06:03.723354+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Senior VP and Chief Commercial Officer Carrie Clark departs BSM; signed separation agreement

## Summary
- Clark receives lump sum cash payment of $826,173 plus up to 12 months COBRA reimbursement.
- Accelerated vesting of 18,339 restricted common units and 58,552 performance units (settled in common units).
- 111,751 aspirational performance units remain subject to performance-based vesting.
- Clark to provide consulting services through Sep 30, 2025 at $33,333 per month.
- Clark remains bound by confidentiality, non-competition, and non-solicitation covenants.

## SEC filing metadata
- accession: 0001621434-25-000090
- form_type: 8-K
- ticker: BSM
- cik: 0001621434
- company_name: Black Stone Minerals, L.P.
- filed_at: 2025-06-30T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1621434/000162143425000090/0001621434-25-000090-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1621434/000162143425000090/bsm-20250629.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001621434-25-000090
- JSON: https://secwatch.observer/filing/0001621434-25-000090.json
- Plain text: https://secwatch.observer/filing/0001621434-25-000090.txt

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