---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-24-116021"
form_type: "8-K"
ticker: "SONX"
cik: "0001407973"
company_name: "Sonendo, Inc."
filed_at: "2024-10-22T23:59:59+00:00"
generated_at: "2026-05-30T11:34:08.041332+00:00"
event_type: "other_material"
sentiment: "negative"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Sonendo announces 1-for-200 reverse stock split effective Oct 18, 2024

## Summary
- Reverse stock split at 1-for-200 ratio, effective October 18, 2024.
- No fractional shares issued; cash in lieu paid at $0.05 per post-split share.
- New CUSIP number for common stock: 835431206.
- Board approved split in September 2024 after stockholder authorization at June 2024 annual meeting.
- Trading continues on OTC Markets under symbol SONX.

## SEC filing metadata
- accession: 0000950170-24-116021
- form_type: 8-K
- ticker: SONX
- cik: 0001407973
- company_name: Sonendo, Inc.
- filed_at: 2024-10-22T23:59:59+00:00
- event_type: other_material
- sentiment: negative
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 3.03, 5.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1407973/000095017024116021/0000950170-24-116021-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1407973/000095017024116021/sonx-20241016.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-24-116021
- JSON: https://secwatch.observer/filing/0000950170-24-116021.json
- Plain text: https://secwatch.observer/filing/0000950170-24-116021.txt

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