---
schema_version: "secwatch.filing_event.v1"
accession: "0001899287-24-000054"
form_type: "8-K"
ticker: "AMPX"
cik: "0001899287"
company_name: "Amprius Technologies, Inc."
filed_at: "2024-06-06T23:59:59+00:00"
generated_at: "2026-06-01T06:03:02.038027+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.1
calibrated_materiality_score: 0.1
confidence: "high"
source: SEC EDGAR
---

# Amprius shareholders elect three directors and ratify BDO as auditor at 2024 annual meeting

## Summary
- Elected Dr. Steven Chu (74.1M for), Mary Gustanski (75.0M for), and Justin Mirro (74.4M for) to three-year terms.
- Ratified BDO USA, P.C. as independent auditor for FY2024 with 82.6M votes for, 125.7K against.
- All director nominees received a majority of votes cast; broker non-votes totaled 7.7M for each director.
- Auditor ratification did not require broker non-votes; passed overwhelmingly.

## SEC filing metadata
- accession: 0001899287-24-000054
- form_type: 8-K
- ticker: AMPX
- cik: 0001899287
- company_name: Amprius Technologies, Inc.
- filed_at: 2024-06-06T23:59:59+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.1
- calibrated_materiality_score: 0.1
- confidence: high
- sec_items: 5.07
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1899287/000189928724000054/0001899287-24-000054-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1899287/000189928724000054/ampx-20240606.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001899287-24-000054
- JSON: https://secwatch.observer/filing/0001899287-24-000054.json
- Plain text: https://secwatch.observer/filing/0001899287-24-000054.txt

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