---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-23-089308"
form_type: "8-K"
ticker: "STI"
cik: "0001881551"
company_name: "Solidion Technology Inc."
filed_at: "2023-11-21T23:59:59+00:00"
generated_at: "2026-06-07T22:54:28.817322+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.35
calibrated_materiality_score: 0.35
confidence: "high"
source: SEC EDGAR
---

# Nubia Brand International issues up to $90K promissory note, convertible at $10/sh, with bonus shares

## Summary
- Unsecured, non-interest bearing note from BT Family Officer 1941 LLC for up to $90,000.
- Principal due upon closing of a business combination or liquidation; may be prepaid without penalty.
- Holder may convert unpaid principal into Class A common stock at $10.00 per share upon business combination.
- Upon business combination, company shall issue up to 90,000 bonus shares to holder for no additional consideration.
- Note proceeds to be used for working capital; drawn in increments of at least $10,000.

## SEC filing metadata
- accession: 0001213900-23-089308
- form_type: 8-K
- ticker: STI
- cik: 0001881551
- company_name: Solidion Technology Inc.
- filed_at: 2023-11-21T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.35
- calibrated_materiality_score: 0.35
- confidence: high
- sec_items: 1.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1881551/000121390023089308/0001213900-23-089308-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1881551/000121390023089308/ea188860-8k_nubiabrand.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-23-089308
- JSON: https://secwatch.observer/filing/0001213900-23-089308.json
- Plain text: https://secwatch.observer/filing/0001213900-23-089308.txt

## Key facts
- Material Agreements
  Solidion Technology Inc. entered into Note with BT Family Officer 1941 LLC valued at $90,000 (effective 2023-11-16).
  - Action: entry
  - Counterparty: BT Family Officer 1941 LLC
  - Value: $90,000
  - Effective: 2023-11-16
  source text: On November 16, 2023, Nubia Brand International Corp. (the “ Company ”) issued an unsecured, non-interest bearing promissory note (the “ Note ”) to BT Family Officer 1941 LLC in the aggregate principal amount of $90 ,000.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1881551/000121390023089308/0001213900-23-089308-index.htm

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