---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-23-097373"
form_type: "8-K"
ticker: null
cik: "0001817868"
company_name: "Jupiter Acquisition Corp"
filed_at: "2023-12-20T23:59:59+00:00"
generated_at: "2026-06-07T09:59:00.217479+00:00"
event_type: "other_material"
sentiment: "negative"
materiality_score: 0.9
calibrated_materiality_score: 0.9
confidence: "high"
source: SEC EDGAR
---

# Jupiter Acquisition terminates Filament Health deal, will redeem public shares at ~$10.34 and liquidate

## Summary
- Terminated business combination agreement with Filament Health Corp. mutually on Dec 19, 2023.
- Public shares to be redeemed at ~$10.34 per share; redemption effective Dec 26, 2023.
- Warrants will expire worthless; no redemption rights for warrant holders.
- Last trading day on Nasdaq expected on Dec 26, 2023; then delisting and deregistration.
- Board set termination date Dec 19; company will cease operations and dissolve.

## SEC filing metadata
- accession: 0001213900-23-097373
- form_type: 8-K
- cik: 0001817868
- company_name: Jupiter Acquisition Corp
- filed_at: 2023-12-20T23:59:59+00:00
- event_type: other_material
- sentiment: negative
- materiality_score: 0.9
- calibrated_materiality_score: 0.9
- confidence: high
- sec_items: 1.01, 1.02, 5.03, 5.07, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1817868/000121390023097373/0001213900-23-097373-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1817868/000121390023097373/ea190397-8k_jupiter.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-23-097373
- JSON: https://secwatch.observer/filing/0001213900-23-097373.json
- Plain text: https://secwatch.observer/filing/0001213900-23-097373.txt

## Key facts
- Governance Changes
  Jupiter Acquisition Corp: Amended certificate of incorporation to extend deadline for business combination from December 17, 2023 to June 30, 2024 (effective 2023-12-15).
  - Change: charter amendment
  - Effective: 2023-12-15
  source text: On December 15, 2023, Jupiter filed the Charter Amendment with the Secretary of State of the State of Delaware in order to implement the Extension.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1817868/000121390023097373/0001213900-23-097373-index.htm
- Material Agreements
  Jupiter Acquisition Corp terminated Business Combination Agreement with Filament Health Corp. valued at Mutual termination of the Business Combination Agreement effective December 19, 2023 (effective 2023-12-19).
  - Action: termination
  - Agreement: merger
  - Counterparty: Filament Health Corp.
  - Value: Mutual termination of the Business Combination Agreement effective December 19, 2023
  - Effective: 2023-12-19
  source text: On December 19, 2023, Jupiter, TopCo, Merger Sub and Filament entered into a termination of business combination agreement (the "Termination Agreement"), pursuant to which the parties agreed to mutually terminate the Business Combination Agreement.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1817868/000121390023097373/0001213900-23-097373-index.htm
- Shareholder Votes
  Jupiter Acquisition Corp shareholders approved Charter Amendment Proposal - extend business combination deadline to June 30, 2024 at the 2023-12-14 meeting.
  - Proposal: charter amendment
  - Outcome: passed
  - Meeting: 2023-12-14
  source text: On December 14, 2023, Jupiter held a special meeting of stockholders of Jupiter (the “Special Meeting”).
  evidence_url: https://www.sec.gov/Archives/edgar/data/1817868/000121390023097373/0001213900-23-097373-index.htm

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