---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-24-155278"
form_type: "8-K/A"
ticker: "GRAL"
cik: "0001699031"
company_name: "GRAIL, Inc."
filed_at: "2024-06-06T23:59:59+00:00"
generated_at: "2026-06-01T05:56:21.046352+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# GRAIL distribution date June 24; when-issued trading June 12-24, regular-way June 25

## Summary
- Distribution effective 12:01 AM ET on June 24, 2024, as a pro rata dividend of at least 85.5% of GRAIL shares from Illumina.
- GRAIL common stock to trade when-issued on Nasdaq under GRALV from about June 12 through the distribution date.
- Regular-way trading under symbol GRAL expected to begin June 25, 2024, the first trading day after distribution.

## SEC filing metadata
- accession: 0001193125-24-155278
- form_type: 8-K/A
- ticker: GRAL
- cik: 0001699031
- company_name: GRAIL, Inc.
- filed_at: 2024-06-06T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 8.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1699031/000119312524155278/0001193125-24-155278-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1699031/000119312524155278/d833704d8ka.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-24-155278
- JSON: https://secwatch.observer/filing/0001193125-24-155278.json
- Plain text: https://secwatch.observer/filing/0001193125-24-155278.txt

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