Eos Energy Enterprises, Inc.
Miscellaneous Electrical Machinery, Equipment & Supplies · PITTSBURGH · PA
High confidence (85%)
Updated Oct 8, 2026, 12:04 AM
What is happening
Derived by rule set status-rules-2026.09.7
The company stopped being publicly listed. A listing ends on the close of a merger as surely as it ends in failure, and the filing does not say which happened here.
Latest material event: Eos Energy Enterprises, Inc. was delisted from its exchange (Jul 20, 2026)
Timeline
Every material event, newest first. History is never overwritten.
Eos Energy Enterprises, Inc. was delisted from its exchange
Jul 20, 2026
Delisting effective
- SEC EDGAR — “X0203 0001354457 Nasdaq Stock Market LLC 0001805077 Eos Energy Enterprises, Inc. 001-39291 Two Allegheny Center, Nova Tower 2 Pittsburgh PA PENNSYLVANIA 15212 (732) 225-8400 Right 17 CFR 240.12d2-2(a)(2) Tara Petta AVP 2026-07-20”
Company information
- Founded
- —
- Employees (estimate)
- —
- Industry
- Miscellaneous Electrical Machinery, Equipment & Supplies
- Subindustry
- —
- Listing
- SEC lists the tickers EOSE and EOSEW on Nasdaq.
- SEC CIK
- 0001805077
- Website
- —
- —
- Headquarters
- PITTSBURGH, PA
- Also known as
- B. Riley Principal Merger Corp. II
- Legal entities
- Eos Energy Enterprises, Inc.
Sources
Every material source used to build this profile.
SEC Company Submissions (TIER 1 · UNVERIFIED)
Eos Energy Enterprises, Inc. — Miscellaneous Electrical Machinery, Equipment & Supplies (SIC 3690) — PITTSBURGH, PA
View source recordSEC EDGAR (TIER 1 · UNVERIFIED)
X0203 0001354457 Nasdaq Stock Market LLC 0001805077 Eos Energy Enterprises, Inc. 001-39291 Two Allegheny Center, Nova Tower 2 Pittsburgh PA PENNSYLVANIA 15212 (732) 225-8400 Right 17 CFR 240.12d2-2(a)(2) Tara Petta AVP 2026-07-20
View source record
Status history
Every derived status, with the rule that produced it.
- NO_LONGER_LISTED → NO_LONGER_LISTEDPUBLIC_LISTING_ENDED · Sep 18, 2026, 01:30 AM
The company stopped being publicly listed. A listing ends on the close of a merger as surely as it ends in failure, and the filing does not say which happened here.
- DISTRESS_SIGNAL → NO_LONGER_LISTEDPUBLIC_LISTING_ENDED · Sep 18, 2026, 01:14 AM
The company stopped being publicly listed. A listing ends on the close of a merger as surely as it ends in failure, and the filing does not say which happened here.
- DISTRESS_SIGNAL → DISTRESS_SIGNALPUBLIC_LISTING_ENDED · Sep 15, 2026, 12:34 PM
The company stopped being publicly listed. That happens to failing companies and to acquired ones alike.
- DISTRESS_SIGNAL → DISTRESS_SIGNALPUBLIC_LISTING_ENDED · Sep 12, 2026, 12:15 AM
The company stopped being publicly listed. That happens to failing companies and to acquired ones alike.
- UNKNOWN → DISTRESS_SIGNALPUBLIC_LISTING_ENDED · Sep 8, 2026, 03:22 AM
The company stopped being publicly listed. That happens to failing companies and to acquired ones alike.