8-K current report · filed Sep 28, 2026

Amprius Technologies, Inc. (AMPX) 8-K Current Report: September 28, 2026

Item 1.01AMPX overview

Short answer

Amprius Technologies, Inc. (AMPX) filed an 8-K current report with the SEC on September 28, 2026 reporting Item 1.01 (Entry into a Material Definitive Agreement). Up to $75 million fixed-price U.S. government award for domestic silicon-anode battery production.

Amprius Technologies, Inc. 8-K event analysis

AI summary of each reported item and its exhibits

Item 1.01 · Entry into a Material Definitive Agreement

  • Up to $75 million fixed-price U.S. government award for domestic silicon-anode battery production
  • Approximately $22 million currently obligated; remaining funding subject to future appropriations
  • Base period runs September 23, 2026 through September 22, 2028, with milestone-based payments
  • No company cost share required, supporting Amprius’ manufacturing scale-up without disclosed matching funding
  • Government acceptance, third-party execution, and 30-day termination rights create payment and timing risks

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