---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-24-106135"
form_type: "8-K"
ticker: "SBXD"
cik: "0002015947"
company_name: "SilverBox Corp IV"
filed_at: "2024-10-04T23:59:59+00:00"
generated_at: "2026-05-30T20:49:42.490889+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.25
calibrated_materiality_score: 0.25
confidence: "high"
source: SEC EDGAR
---

# SilverBox Corp IV allows separate trading of Class A shares and warrants starting Oct 7

## Summary
- Holders of units may separate them into Class A ordinary shares and warrants effective October 7, 2024.
- Separated shares trade under SBXD; warrants trade under SBXD WS on NYSE.
- Units not separated continue trading under SBXD.U; no fractional warrants issued.
- Holders must instruct brokers to contact Continental Stock Transfer & Trust for separation.

## SEC filing metadata
- accession: 0001104659-24-106135
- form_type: 8-K
- ticker: SBXD
- cik: 0002015947
- company_name: SilverBox Corp IV
- filed_at: 2024-10-04T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.25
- calibrated_materiality_score: 0.25
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2015947/000110465924106135/0001104659-24-106135-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2015947/000110465924106135/tm2425601d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-24-106135
- JSON: https://secwatch.observer/filing/0001104659-24-106135.json
- Plain text: https://secwatch.observer/filing/0001104659-24-106135.txt

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