---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-26-097477"
form_type: "8-K"
ticker: "SOUN"
cik: "0001840856"
company_name: "SOUNDHOUND AI, INC."
filed_at: "2026-09-04T14:14:53+00:00"
generated_at: "2026-09-04T14:16:46.888459+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.2
calibrated_materiality_score: 0.2
confidence: "high"
source: SEC EDGAR
---

# SoundHound AI files prospectus supplement for resale of shares from LivePerson acquisition

## Summary
- Filed prospectus supplement on Sept 4, 2026 for resale of Class A common shares issued to former LivePerson noteholders.
- Shares issued in connection with recently completed acquisition of LivePerson, Inc.
- Legal opinion from Latham & Watkins LLP on share validity filed as Exhibit 5.1.
- Registration statement on Form S-3 (No. 333-295779) originally filed May 11, 2026.

## SEC filing metadata
- accession: 0001213900-26-097477
- form_type: 8-K
- ticker: SOUN
- cik: 0001840856
- company_name: SOUNDHOUND AI, INC.
- filed_at: 2026-09-04T14:14:53+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.2
- calibrated_materiality_score: 0.2
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1840856/000121390026097477/0001213900-26-097477-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1840856/000121390026097477/ea0304188-8k_soundhound.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-26-097477
- JSON: https://secwatch.observer/filing/0001213900-26-097477.json
- Plain text: https://secwatch.observer/filing/0001213900-26-097477.txt

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