secwatch.observer — SEC 8-K summary
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Issuer:     Eos Energy Enterprises, Inc. (EOSE)
CIK:        0001805077
Form:       8-K
Filed at:   2024-01-09T23:59:59+00:00
Accession:  0001805077-24-000002
Event type: other_material
Sentiment:  positive
Materiality: 0.75
Item codes: 1.01, 7.01, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Eos Energy names TETRA preferred electrolyte supplier; TETRA to supply min 75% of demand
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- TETRA to supply 100% of Eos's zinc bromide (PureFlow) and 75% of proprietary electrolyte solution needs.
- Four-year agreement (through Dec 31, 2027) includes right of first refusal and non-exclusive license to electrolyte formula.
- No minimum purchase volumes required; pricing includes favorable cost-saving allocation mechanisms.
- Partnership supports Eos's U.S. supply chain and cost reduction goals for Z3 long-duration energy storage cube.
- Agreement expands existing relationship dating to 2021; TETRA investing in expanded bromine production.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1805077/000180507724000002/0001805077-24-000002-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1805077/000180507724000002/eose-20240108.htm
  HTML page:      https://secwatch.observer/filing/0001805077-24-000002

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer