---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-26-058153"
form_type: "8-K"
ticker: "ONDS"
cik: "0001646188"
company_name: "Ondas Inc."
filed_at: "2026-05-18T12:31:55+00:00"
generated_at: "2026-05-18T12:36:26.820492+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.25
calibrated_materiality_score: 0.25
confidence: "high"
source: SEC EDGAR
---

# Ondas files prospectus supplement for resale of 2.26M shares issued in Mistral acquisition

## Summary
- Shares were acquired by certain stockholders in the April 24, 2026 Mistral, Inc. acquisition.
- Resale prospectus filed under Form S-3ASR (File No. 333-290121) covering 2,264,491 shares.
- Issuance of shares was exempt from registration under Regulation D.
- Legal opinion of Snell & Wilmer L.L.P. on share legality included as Exhibit 5.1.
- No new proceeds to Ondas; filing enables stockholder resale only.

## SEC filing metadata
- accession: 0001213900-26-058153
- form_type: 8-K
- ticker: ONDS
- cik: 0001646188
- company_name: Ondas Inc.
- filed_at: 2026-05-18T12:31:55+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.25
- calibrated_materiality_score: 0.25
- confidence: high
- sec_items: 3.02, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1646188/000121390026058153/0001213900-26-058153-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1646188/000121390026058153/ea0291197-8k_ondas.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-26-058153
- JSON: https://secwatch.observer/filing/0001213900-26-058153.json
- Plain text: https://secwatch.observer/filing/0001213900-26-058153.txt

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