---
schema_version: "secwatch.filing_event.v1"
accession: "0001899287-26-000051"
form_type: "8-K/A"
ticker: "AMPX"
cik: "0001899287"
company_name: "Amprius Technologies, Inc."
filed_at: "2026-05-19T20:40:15+00:00"
generated_at: "2026-05-19T20:41:49.047923+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Amprius issues 2.7M shares in exchange for cancellation of 7.1M public warrants

## Summary
- Issued 2,726,631 Exchange Shares on May 18-19, 2026 to institutional warrant holders.
- Cancelled 7,128,458 Public Warrants in the exchange transactions.
- Exchange ratio approximately 0.3825 shares per warrant (2.73M/7.13M).
- Issuance exempt from registration under Section 4(a)(2) of Securities Act.
- Transaction reduces potential dilution from outstanding public warrants.

## SEC filing metadata
- accession: 0001899287-26-000051
- form_type: 8-K/A
- ticker: AMPX
- cik: 0001899287
- company_name: Amprius Technologies, Inc.
- filed_at: 2026-05-19T20:40:15+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 3.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1899287/000189928726000051/0001899287-26-000051-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1899287/000189928726000051/ampx-20260506.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001899287-26-000051
- JSON: https://secwatch.observer/filing/0001899287-26-000051.json
- Plain text: https://secwatch.observer/filing/0001899287-26-000051.txt

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