---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-26-062265"
form_type: "8-K/A"
ticker: "EOSE"
cik: "0001805077"
company_name: "Eos Energy Enterprises, Inc."
filed_at: "2026-09-16T20:24:20+00:00"
generated_at: "2026-09-16T20:25:07.326409+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.45
calibrated_materiality_score: 0.45
confidence: "high"
source: SEC EDGAR
---

# Eos Energy CCO Nathan Kroeker to depart Oct 20; separation terms include $470K salary continuation

## Summary
- Separation agreement signed Sept 10; 12 months base salary continuation at $470,000 annual.
- Pro-rated 2026 annual bonus subject to performance, paid with other executives.
- All unvested RSUs accelerate; PSUs pro-rata accelerate subject to performance.
- Departure effective October 20, 2026; restrictive covenants remain in force.

## SEC filing metadata
- accession: 0001628280-26-062265
- form_type: 8-K/A
- ticker: EOSE
- cik: 0001805077
- company_name: Eos Energy Enterprises, Inc.
- filed_at: 2026-09-16T20:24:20+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.45
- calibrated_materiality_score: 0.45
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1805077/000162828026062265/0001628280-26-062265-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1805077/000162828026062265/eose-20260910.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-26-062265
- JSON: https://secwatch.observer/filing/0001628280-26-062265.json
- Plain text: https://secwatch.observer/filing/0001628280-26-062265.txt

## Key facts
- Executive change
  Nathan Kroeker departed as Chief Commercial Officer at Eos Energy Enterprises, Inc..
  - Action: departing
  - Role: Chief Commercial Officer
  source text: In connection with the transition of his role and pending separation, on September 10, 2026, the Company entered into a separation agreement with Mr. Kroeker
  evidence_url: https://www.sec.gov/Archives/edgar/data/1805077/000162828026062265/0001628280-26-062265-index.htm

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