---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-26-033950"
form_type: "8-K"
ticker: "OCTV"
cik: "0002083632"
company_name: "Octave Intelligence plc"
filed_at: "2026-05-12T15:24:30+00:00"
generated_at: "2026-05-12T15:25:41.158670+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Octave Intelligence spin-off from Hexagon effective; distribution set for May 22, 2026

## Summary
- Registration Statement on Form 10 declared effective by SEC on May 12, 2026.
- Record & distribution date May 22, 2026; each Hexagon holder receives 1 Octave A per 10 Hexagon A shares and 1 Octave B per 10 Hexagon B shares.
- When-issued trading of Octave Class B on Nasdaq NY starts May 21; regular-way on Nasdaq Stockholm May 25 and Nasdaq NY May 28.
- Octave SDRs delivered May 26 for non-affiliate holders; SDRs admitted to Nasdaq Stockholm.
- Articles of Association amended and restated in connection with spin-off.

## SEC filing metadata
- accession: 0001628280-26-033950
- form_type: 8-K
- ticker: OCTV
- cik: 0002083632
- company_name: Octave Intelligence plc
- filed_at: 2026-05-12T15:24:30+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 5.03, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2083632/000162828026033950/0001628280-26-033950-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2083632/000162828026033950/octave8-kx05122026.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-26-033950
- JSON: https://secwatch.observer/filing/0001628280-26-033950.json
- Plain text: https://secwatch.observer/filing/0001628280-26-033950.txt

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