---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-26-073260"
form_type: "8-K"
ticker: "GRAF"
cik: "0001897463"
company_name: "Graf Global Corp."
filed_at: "2026-06-12T13:21:36+00:00"
generated_at: "2026-06-12T13:23:07.739349+00:00"
event_type: "m_and_a"
sentiment: "neutral"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Graf Global Corp. to combine with BIG3 basketball league at $290M pre-money valuation

## Summary
- Business combination values BIG3 at $290M pre-money; expected close Q4 2026.
- Pro forma company to be named Big3 Basketball Holdings, Inc., ticker "TONT" on NYSE/Nasdaq.
- Graf holds ~$249M in trust; closing requires at least $50M net cash after redemptions.
- BIG3 management to remain: Ice Cube (CEO), Jeff Kwatinetz (Chairman), Clyde Drexler (Commissioner).
- Ninth season starts June 20 at Intuit Dome; CBS broadcast; 3-on-3 basketball in 2028 Olympics.

## SEC filing metadata
- accession: 0001104659-26-073260
- form_type: 8-K
- ticker: GRAF
- cik: 0001897463
- company_name: Graf Global Corp.
- filed_at: 2026-06-12T13:21:36+00:00
- event_type: m_and_a
- sentiment: neutral
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1897463/000110465926073260/0001104659-26-073260-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1897463/000110465926073260/tm2617804d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-26-073260
- JSON: https://secwatch.observer/filing/0001104659-26-073260.json
- Plain text: https://secwatch.observer/filing/0001104659-26-073260.txt

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